toybox: toys/pending/ip.c annotate

annotate toys/pending/ip.c @ 1510:4f3a5d600803 draft

Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options.

author	Ashwini Sharma <ak.ashwini1981@gmail.com>
date	Sun, 28 Sep 2014 19:34:53 -0500
parents
children	2ce0f52103a9

rev	line source
1510 4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1 /* ip.c - Show / manipulate routing, devices, policy routing and tunnels.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	2 *
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	3 * Copyright 2014 Sameer Prakash Pradhan <sameer.p.pradhan@gmail.com>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	4 * Copyright 2014 Ranjan Kumar <ranjankumar.bth@gmail.com>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	5 * Copyright 2014 Rajni Kant <rajnikant12345@gmail.com>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	6 *
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	7 * No Standard.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	8 *
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	9 USE_IP(NEWTOY(ip, NULL, TOYFLAG_SBIN))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	10 USE_IP(OLDTOY(ipaddr, ip, NULL, TOYFLAG_SBIN))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	11 USE_IP(OLDTOY(iplink, ip, NULL, TOYFLAG_SBIN))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	12 USE_IP(OLDTOY(iproute, ip, NULL, TOYFLAG_SBIN))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	13 USE_IP(OLDTOY(iprule, ip, NULL, TOYFLAG_SBIN))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	14 USE_IP(OLDTOY(iptunnel, ip, NULL, TOYFLAG_SBIN))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	15
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	16 config IP
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	17 bool "ip"
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	18 default n
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	19 help
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	20 usage: ip [ OPTIONS ] OBJECT { COMMAND }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	21
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	22 Show / manipulate routing, devices, policy routing and tunnels.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	23
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	24 where OBJECT := {address \| link \| route \| rule \| tunnel}
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	25 OPTIONS := { -f[amily] { inet \| inet6 \| link } \| -o[neline] }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	26 */
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	27 #define FOR_ip
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	28 #include "toys.h"
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	29 #include <linux/netlink.h>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	30 #include <linux/rtnetlink.h>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	31 #include <linux/if_ether.h>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	32 #include <linux/if_addr.h>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	33 #include <net/if_arp.h>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	34 #include <ifaddrs.h>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	35 #include <fnmatch.h>
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	36 //=============================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	37
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	38 // TODO List
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	39 /*
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	40 * 1. At this point of time, not clear about using hashing technique
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	41 * is useful to improve performance.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	42 * 2. Pending decision:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	43 * a. rt_realms, rt_dsfield and rt_tables will get free or not.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	44 * b. rt_realms, rt_dsfield and rt_tables will be global or local.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	45 * 3. Use atolx_range instead of strtoul.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	46 * 4. substring_to_idx for multiple match cases.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	47 */
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	48
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	49 GLOBALS(
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	50 char stats;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	51 int sockfd;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	52 char gbuf[8192];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	53 int8_t addressfamily;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	54 int8_t is_addr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	55 char singleline;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	56 char flush;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	57 char *filter_dev;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	58 )
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	59
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	60 struct arglist {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	61 char *name;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	62 int idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	63 };
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	64
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	65 static struct
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	66 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	67 int ifindex, scope, scopemask, up, to;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	68 char label, addr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	69 } addrinfo;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	70
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	71 struct linkdata {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	72 struct linkdata next, prev;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	73 int flags, iface_idx, mtu, txqueuelen, parent,iface_type;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	74 char qdiscpline[IFNAMSIZ+1], state[IFNAMSIZ+1], type[IFNAMSIZ+1],
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	75 iface[IFNAMSIZ+1], laddr[64], bcast[64];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	76 struct rtnl_link_stats rt_stat;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	77 }*linfo;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	78
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	79 typedef int (cmdobj)(char *argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	80
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	81 #define MESG_LEN 8192
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	82
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	83 // For "/etc/iproute2/RPDB_tables"
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	84 enum {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	85 RPDB_rtdsfield = 1,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	86 RPDB_rtrealms = 3,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	87 RPDB_rtscopes = 4,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	88 RPDB_rttables = 5
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	89 };
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	90
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	91 #define RPDB_ENTRIES 256
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	92 static int8_t rttable_init;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	93 static int8_t rtdsfield_init;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	94 static int8_t rtscope_init;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	95 static int8_t rtrealms_init;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	96
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	97 static struct arglist default_table = {"default", RT_TABLE_DEFAULT};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	98 static struct arglist main_table = {"main", RT_TABLE_MAIN};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	99 static struct arglist local_table = {"local", RT_TABLE_LOCAL};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	100 static struct arglist unspec_realms = {"unspec", RT_TABLE_UNSPEC};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	101
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	102 static struct arglist *rt_dsfield[RPDB_ENTRIES] = {0};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	103 static struct arglist *rt_tables[RPDB_ENTRIES] = {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	104 [RT_TABLE_DEFAULT] = &default_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	105 [RT_TABLE_MAIN] = &main_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	106 [RT_TABLE_LOCAL] = &local_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	107 };
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	108 static struct arglist *rt_realms[RPDB_ENTRIES] = {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	109 [0] = &unspec_realms,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	110 };
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	111
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	112 // default values from /etc/iproute2/rt_scope
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	113 static struct arglist global_table = {"global", 0};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	114 static struct arglist site_table = {"site", 200};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	115 static struct arglist link_table = {"link", 253};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	116 static struct arglist host_table = {"host", 254};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	117 static struct arglist nowhere_table = {"nowhere", 255};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	118 static struct arglist *rt_scope[256] = {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	119 [RT_SCOPE_UNIVERSE] = &global_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	120 [RT_SCOPE_SITE] = &site_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	121 [RT_SCOPE_LINK] = &link_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	122 [RT_SCOPE_HOST] = &host_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	123 [RT_SCOPE_NOWHERE] = &nowhere_table,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	124 };
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	125
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	126 static struct arglist rtmtypes[] = { {"none", RTN_UNSPEC},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	127 {"unicast", RTN_UNICAST}, {"local", RTN_LOCAL},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	128 {"broadcast", RTN_BROADCAST}, {"anycast", RTN_ANYCAST},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	129 {"multicast", RTN_MULTICAST}, {"blackhole", RTN_BLACKHOLE},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	130 {"unreachable", RTN_UNREACHABLE}, {"prohibit", RTN_PROHIBIT},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	131 {"throw", RTN_THROW}, {"nat", RTN_NAT},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	132 {"xresolve", RTN_XRESOLVE}, {NULL, -1}
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	133 };
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	134
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	135 static int filter_nlmesg(int (fun)(struct nlmsghdr mhdr, char ), char );
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	136 static int ipaddr_print(struct linkdata *, int flg);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	137
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	138
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	139 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	140 // Common Code for IP Options (like: addr, link, route etc.)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	141 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	142 static int substring_to_idx(char str, struct arglist list)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	143 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	144 struct arglist *alist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	145 int idx = -1, mcount = 0, len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	146
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	147 if (!str) return -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	148 len = strlen(str);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	149
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	150 for (alist = list; alist->name; alist++) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	151 if (!memcmp(str, alist->name, len)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	152 if (!*(alist->name + len))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	153 return alist->idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	154 idx = alist->idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	155 ++mcount; // No of matches.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	156 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	157 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	158 if (mcount > 1) return -1; // Multiple match found.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	159 return idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	160 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	161
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	162 static int string_to_idx(char str, struct arglist list)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	163 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	164 struct arglist *alist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	165
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	166 if (!str) return -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	167 for (alist = list; alist->name; alist++)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	168 if (!strcmp(str, alist->name)) return alist->idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	169 return -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	170 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	171
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	172 static char idx_to_string(int idx, struct arglist list)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	173 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	174 struct arglist *alist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	175
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	176 if (idx < 0) return NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	177 for (alist = list; alist->name; alist++)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	178 if (idx == alist->idx) return alist->name;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	179 return NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	180 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	181
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	182 static void iphelp(void)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	183 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	184 toys.exithelp = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	185 error_exit(NULL);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	186 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	187
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	188 static void send_nlmesg(int type, int flags, int family,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	189 void *buf, int blen)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	190 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	191 struct {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	192 struct nlmsghdr nlh;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	193 struct rtgenmsg g;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	194 } req;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	195
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	196 if (!buf) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	197 memset(&req, 0, sizeof(req));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	198 req.nlh.nlmsg_len = sizeof(req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	199 req.nlh.nlmsg_type = type;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	200 req.nlh.nlmsg_flags = flags;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	201 req.g.rtgen_family = family;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	202 buf = &req;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	203 blen = sizeof(req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	204 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	205 if (send(TT.sockfd , (void*)buf, blen, 0) < 0)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	206 perror_exit("Unable to send data on socket.");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	207 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	208
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	209 // Parse /etc/iproute2/RPDB_tables and prepare list.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	210 static void parseRPDB(char fname, struct arglist *list, int32_t size)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	211 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	212 char *line;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	213 int fd = open(fname, O_RDONLY);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	214
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	215 if (fd < 0) return;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	216 for (; (line = get_line(fd)); free(line)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	217 char *ptr = line;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	218 int32_t idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	219
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	220 while (ptr == ' ' \|\| ptr == '\t') ptr++;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	221 if (ptr == 0 \|\| ptr == '#' \|\| *ptr == '\n') continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	222 if ((sscanf(ptr, "0x%x %s\n", &idx, toybuf) != 2) &&
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	223 (sscanf(ptr, "0x%x %s #", &idx, toybuf) != 2) &&
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	224 (sscanf(ptr, "%d %s\n", &idx, toybuf) != 2) &&
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	225 (sscanf(ptr, "%d %s #", &idx, toybuf) != 2)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	226 error_msg("Corrupted '%s' file", fname);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	227 xclose(fd);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	228 free(line);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	229 return;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	230 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	231 if (idx >= 0 && idx < size) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	232 int index = idx & (size-1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	233 list[index] = xzalloc(sizeof(struct arglist));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	234 list[index]->idx = idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	235 list[index]->name = xstrdup(toybuf);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	236 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	237 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	238 xclose(fd);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	239 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	240
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	241 static struct arglist **getlist(u_int8_t whichDB)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	242 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	243 struct arglist **alist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	244
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	245 switch (whichDB) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	246 case RPDB_rtdsfield:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	247 alist = rt_dsfield;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	248 if (!rtdsfield_init) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	249 rtdsfield_init = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	250 parseRPDB("/etc/iproute2/rt_dsfield", alist, ARRAY_LEN(rt_dsfield));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	251 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	252 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	253 case RPDB_rtrealms:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	254 alist = rt_realms;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	255 if (!rtrealms_init) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	256 rtrealms_init = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	257 parseRPDB("/etc/iproute2/rt_realms", alist, ARRAY_LEN(rt_realms));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	258 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	259 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	260 case RPDB_rtscopes:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	261 alist = rt_scope;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	262 if (!rtscope_init) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	263 rtscope_init = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	264 parseRPDB("/etc/iproute2/rt_scopes", alist, ARRAY_LEN(rt_scope));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	265 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	266 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	267 case RPDB_rttables:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	268 alist = rt_tables;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	269 if (!rttable_init) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	270 rttable_init = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	271 parseRPDB("/etc/iproute2/rt_tables", alist, ARRAY_LEN(rt_tables));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	272 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	273 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	274 default:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	275 error_exit("wrong database");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	276 break; // Unreachable code.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	277 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	278 return alist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	279 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	280
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	281 /*
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	282 * Parse RPBD tables (if not parsed already).
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	283 * return RPDB table name as per idx.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	284 */
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	285 static char *namefromRPDB(int idx, u_int8_t whichDB)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	286 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	287 struct arglist **alist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	288
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	289 if (idx < RT_TABLE_UNSPEC \|\| idx >= RPDB_ENTRIES) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	290 snprintf(toybuf, RPDB_ENTRIES, "%u", idx);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	291 return toybuf;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	292 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	293
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	294 alist = getlist(whichDB);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	295
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	296 if (alist[idx] && alist[idx]->name) return alist[idx]->name;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	297 if (whichDB == RPDB_rtdsfield) snprintf(toybuf, RPDB_ENTRIES, "0x%02x", idx);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	298 else snprintf(toybuf, RPDB_ENTRIES, "%u", idx);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	299
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	300 return toybuf;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	301 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	302
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	303 static int idxfromRPDB(char *name, u_int8_t whichDB)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	304 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	305 struct arglist **alist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	306 int i = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	307
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	308 for (alist = getlist(whichDB); i < RPDB_ENTRIES; i++) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	309 if (!alist[i] \|\| !alist[i]->name) continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	310 if (!strcmp(alist[i]->name, name)) return i;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	311 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	312 return (atolx_range(name, 0, 255));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	313 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	314
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	315 /*
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	316 * TODO:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	317 * rtmtype_idx2str and rtmtype_str2idx interfaces may be used in IPROUTE too.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	318 */
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	319 static char *rtmtype_idx2str(u_int8_t idx)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	320 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	321 char *name = idx_to_string(idx, rtmtypes);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	322
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	323 if (!name) snprintf(toybuf, RPDB_ENTRIES, "%u", idx);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	324 else strcpy(toybuf, name);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	325
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	326 return toybuf;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	327 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	328
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	329 static int rtmtype_str2idx(char *name)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	330 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	331 int idx = string_to_idx(name, rtmtypes);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	332
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	333 if (idx < 0) return atolx_range(name, 0, 255);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	334 return idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	335 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	336
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	337 /*
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	338 * Used to get the prefix value in binary form.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	339 * For IPv4: non-standard parsing used; as 10.10 will be treated as 10.10.0.0
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	340 * unlike inet_aton which is 10.0.0.10
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	341 */
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	342 static int get_prefix(uint32_t addr, uint8_t af, char *name, int family)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	343 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	344 if (family == AF_PACKET) error_exit("'%s' may be inet prefix", name);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	345 if (!memcmp(name, "default", strlen(name))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	346 \|\| !memcmp(name, "all", strlen(name))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	347 \|\| !memcmp(name, "any", strlen(name))) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	348 *af = family;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	349 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	350 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	351 if (strchr(name, ':')) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	352 *af = AF_INET6;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	353 if (family != AF_UNSPEC && family != AF_INET6) return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	354 if (inet_pton(AF_INET6, name, (void *)addr) != 1)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	355 return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	356 } else { // for IPv4.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	357 char *ptr = name;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	358 uint8_t count = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	359
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	360 *af = AF_INET;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	361 if (family != AF_UNSPEC && family != AF_INET) return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	362 while (*ptr) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	363 int val, len = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	364
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	365 if (*ptr == '.') ptr++;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	366 sscanf(ptr, "%d%n", &val, &len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	367 if (!len \|\| len > 3 \|\| val < 0 \|\| val > 255 \|\| count > 3) return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	368 ptr += len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	369 ((uint8_t*)addr)[count++] = val;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	370 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	371 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	372 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	373 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	374
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	375 /*
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	376 * Used to calculate netmask, which can be in the form of
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	377 * either 255.255.255.0 or 24 or default or any or all strings.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	378 */
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	379 static int get_nmask_prefix(uint32_t *netmask, uint8_t af,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	380 char *name, uint8_t family)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	381 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	382 char *ptr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	383 uint32_t naddr[4] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	384 uint64_t plen;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	385 uint8_t naf = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	386
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	387 *netmask = (af == AF_INET6) ? 128 : 32; // set default netmask
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	388 plen = strtoul(name, &ptr, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	389
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	390 if (!ptr \|\| ptr == name \|\| ptr \|\| !plen \|\| plen > netmask) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	391 if (get_prefix(naddr, &naf, name, family)) return -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	392 if (naf == AF_INET) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	393 uint32_t mask = htonl(*naddr), host = ~mask;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	394 if (host & (host + 1)) return -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	395 for (plen = 0; mask; mask <<= 1) ++plen;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	396 if (plen > 32) return -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	397 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	398 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	399 *netmask = plen;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	400 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	401 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	402
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	403 /*
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	404 * Parse prefix, which will be in form of
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	405 * either default or default/default or default/24 or default/255.255.255.0
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	406 * or 10.20.30.40 or 10.20.30.40/default or 10.20.30.40/24
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	407 * or 10.20.30.40/255.255.255.0
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	408 */
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	409 static void parse_prefix(uint32_t addr, uint32_t netmask, uint8_t *len,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	410 char *name, int family)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	411 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	412 uint8_t af = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	413 char *slash = strchr(name, '/');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	414
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	415 if (slash) *slash = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	416 if (get_prefix(addr, &af, name, family)) error_exit("Invalid prefix");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	417
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	418 if (slash) { // grab netmask.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	419 if (get_nmask_prefix(netmask, af, slash+1, family))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	420 error_exit("Invalid prefix");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	421 *slash ='/';
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	422 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	423 else if (af == AF_INET && addr) netmask = 32;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	424 else if (af == AF_INET6 && (addr \|\| (addr+3))) *netmask = 128;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	425
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	426 if (!addr && !slash && !af) len = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	427 else *len = (af == AF_INET6) ? 16 : 4;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	428 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	429
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	430 static void add_string_to_rtattr(struct nlmsghdr *n, int maxlen,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	431 int type, void *data, int alen)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	432 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	433 int len = RTA_LENGTH(alen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	434 struct rtattr *rta;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	435
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	436 if ((int)(NLMSG_ALIGN(n->nlmsg_len) + len) > maxlen) return;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	437 rta = (struct rtattr)(((char)n) + NLMSG_ALIGN(n->nlmsg_len));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	438 rta->rta_type = type;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	439 rta->rta_len = len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	440 memcpy(RTA_DATA(rta), data, alen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	441 n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	442 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	443
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	444
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	445
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	446 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	447 // Code for ip link.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	448 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	449 #ifndef NLMSG_TAIL
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	450 #define NLMSG_TAIL(nmsg) \
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	451 ((struct rtattr ) (((void ) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	452 #endif
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	453
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	454 static uint32_t get_ifaceindex(char *name, int ext)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	455 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	456 struct if_nameindex if_ni, i;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	457 int index = -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	458 if_ni = if_nameindex();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	459 if (if_ni == NULL) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	460 perror("if_nameindex");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	461 exit(EXIT_FAILURE);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	462 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	463
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	464 for (i = if_ni; ! (i->if_index == 0 && i->if_name == NULL); i++)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	465 if(!strcmp(name,i->if_name)) { index =i->if_index; break; }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	466 if_freenameindex(if_ni);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	467 if (index == -1 && ext) perror_exit("can't find device '%s'", name);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	468 return index;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	469 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	470
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	471 static void fill_hwaddr(char arg, int len, unsigned char address)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	472 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	473 int count = 0, val, length;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	474
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	475 while (count < len) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	476 val = length = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	477 if (*arg == ':') arg++, count++;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	478 sscanf(arg, "%2x%n", &val, &length);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	479 if (!length \|\| length > 2)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	480 error_exit("bad hw-addr '%s'", arg ? arg : "");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	481 arg += length;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	482 count += length;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	483 *address++ = val;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	484 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	485 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	486
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	487 // Multimach = 1, single match = 0
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	488 static char get_flag_string(struct arglist aflags, int flags, int ismulti)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	489 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	490 struct arglist *p = aflags;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	491 char out = NULL, tmp = NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	492
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	493 for (; p->name; p++) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	494 int test = (ismulti ? p->idx & flags : 0) \|\| p->idx == flags;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	495 if (test) { // flags can be zero
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	496 tmp = out ? xmprintf("%s,%s", out, p->name) : xmprintf("%s", p->name);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	497 if (out) free(out);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	498 out = tmp;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	499 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	500 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	501 return out;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	502 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	503
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	504 static void vlan_parse_opt(char *argv, struct nlmsghdr n, unsigned int size)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	505 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	506 struct arglist vlan_optlist[] = {{"id", 0}, {"protocol", 1},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	507 {"reorder_hdr", 2}, {"gvrp", 3}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	508 struct arglist vlan_protolist[] = {{"802.1q", 0}, {"802.1ad", 1}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	509 struct arglist on_off[] = { {"on", 0}, {"off", 1}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	510 int idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	511 struct ifla_vlan_flags flags;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	512
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	513 memset(&flags, 0, sizeof(flags));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	514 for (; *argv; argv++) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	515 int param, proto;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	516
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	517 if ((idx = substring_to_idx(*argv++, vlan_optlist)) == -1) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	518 switch (idx) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	519 case 0: // ARG_id
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	520 if (!*argv) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	521 param = atolx(*argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	522 add_string_to_rtattr(n, size, IFLA_VLAN_ID, &param, sizeof(param));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	523 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	524 case 1: // ARG_protocol
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	525 if (!*argv) error_exit("Invalid vlan id.");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	526 if ((idx = substring_to_idx(*argv, vlan_protolist)) == -1) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	527 if (!idx) proto = ETH_P_8021Q; // PROTO_8021Q - 0
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	528 else if (idx == 1) proto = 0x88A8; // ETH Protocol - 8021AD
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	529 // IFLA VLAN PROTOCOL - 5
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	530 add_string_to_rtattr(n, size, 5, &proto, sizeof(proto));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	531 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	532 case 2: // ARG_reorder_hdr
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	533 case 3: // ARG_gvrp
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	534 if ((param = substring_to_idx(*argv, on_off)) == -1) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	535
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	536 flags.mask \|= (idx -1); // VLAN FLAG REORDER Header
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	537 flags.flags &= ~(idx -1); // VLAN FLAG REORDER Header
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	538 if (!param) flags.flags \|= (idx -1); // VLAN FLAG REORDER Header
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	539 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	540 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	541 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	542 if (flags.mask)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	543 add_string_to_rtattr(n, size, IFLA_VLAN_FLAGS, &flags, sizeof(flags));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	544 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	545
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	546 static int linkupdate(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	547 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	548 struct {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	549 struct nlmsghdr mhdr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	550 struct ifinfomsg info;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	551 char buf[1024];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	552 } request;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	553 char name, dev, type, link, *addr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	554 struct rtattr *attr = NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	555 int len = 0, add = (*argv[-1] == 'a') ? 1 : 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	556
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	557 name = dev = type = link = addr = NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	558 for (; *argv; argv++) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	559 struct arglist objectlist[] = { {"type", 0}, {"name", 1}, {"link", 2},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	560 {"address", 3}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	561 uint8_t idx = substring_to_idx(*argv, objectlist);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	562
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	563 if (!idx) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	564 type = *++argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	565 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	566 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	567 else if (idx == 1) dev = name = *++argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	568 else if (idx == 2) link = *++argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	569 else if (idx == 3) addr = *++argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	570 else if (!dev) name = dev = *argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	571 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	572
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	573 if (!name && !add)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	574 error_exit("Not enough information: \"dev\" argument is required.\n");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	575 else if (!type && add)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	576 error_exit("Not enough information: \"type\" argument is required.\n");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	577
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	578 memset(&request, 0, sizeof(request));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	579 request.mhdr.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	580 request.mhdr.nlmsg_flags = NLM_F_REQUEST\|NLM_F_ACK;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	581 if (add) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	582 request.mhdr.nlmsg_flags \|= NLM_F_CREATE\|NLM_F_EXCL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	583 request.mhdr.nlmsg_type = RTM_NEWLINK;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	584 } else {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	585 request.mhdr.nlmsg_type = RTM_DELLINK;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	586 request.info.ifi_index = get_ifaceindex(name, 1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	587 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	588 request.info.ifi_family = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	589 attr = NLMSG_TAIL(&request.mhdr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	590 if (type) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	591 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	592 IFLA_LINKINFO, NULL, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	593 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	594 IFLA_INFO_KIND, type, strlen(type));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	595 if (!strcmp(type, "vlan")) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	596 struct rtattr *data = NLMSG_TAIL(&request.mhdr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	597 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	598 IFLA_INFO_DATA, NULL, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	599 vlan_parse_opt(++argv, &request.mhdr, sizeof(request));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	600 data->rta_len = (void )NLMSG_TAIL(&request.mhdr) - (void )data;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	601 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	602 attr->rta_len = (void )NLMSG_TAIL(&request.mhdr) - (void )attr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	603 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	604
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	605 if (link) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	606 uint32_t idx = get_ifaceindex(link, 1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	607 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	608 IFLA_LINK, &idx, sizeof(uint32_t));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	609 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	610 if (addr) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	611 char abuf[IF_NAMESIZE] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	612
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	613 fill_hwaddr(addr, IF_NAMESIZE, (unsigned char *)abuf);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	614 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	615 IFLA_ADDRESS, abuf, strlen(abuf));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	616 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	617 if (!name) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	618 snprintf(toybuf, IFNAMSIZ, "%s%d", type, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	619 for (len = 1; ; len++) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	620 if (!get_ifaceindex(toybuf, 0)) break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	621 snprintf(toybuf, IFNAMSIZ, "%s%d", type, len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	622 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	623 name = toybuf;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	624 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	625 len = strlen(name) + 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	626 if (len < 2 \|\| len > IFNAMSIZ) error_exit("Invalid device name.");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	627 add_string_to_rtattr(&request.mhdr, sizeof(request), IFLA_IFNAME, name, len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	628
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	629 send_nlmesg(0, 0, 0, (void *)&request, request.mhdr.nlmsg_len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	630 return (filter_nlmesg(NULL,NULL));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	631 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	632
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	633 static int link_set(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	634 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	635 struct arglist cmd_objectlist[] = {{"up", 0}, {"down", 1}, {"arp", 2},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	636 {"multicast", 3}, {"dynamic", 4}, {"name", 5}, {"txqueuelen", 6},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	637 {"mtu", 7},{"address", 8}, {"broadcast", 9}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	638 int case_flags[] = {IFF_NOARP,IFF_MULTICAST,IFF_DYNAMIC};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	639 struct ifreq req;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	640 int idx, flags = 0, masks = 0xffff, fd;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	641
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	642 memset(&req, 0, sizeof(req));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	643 if (!*argv) error_exit("\"dev\" missing");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	644 strncpy(req.ifr_name, *argv, IF_NAMESIZE);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	645 fd = xsocket(AF_INET, SOCK_DGRAM, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	646 xioctl(fd, SIOCGIFINDEX, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	647 for (++argv; *argv;) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	648 if ((idx = substring_to_idx(*argv++, cmd_objectlist)) == -1) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	649 switch(idx) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	650 case 0:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	651 flags \|= IFF_UP; break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	652 case 1:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	653 masks &= ~IFF_UP; break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	654 case 2:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	655 case 3:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	656 case 4:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	657 if (!*argv) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	658 else if (!strcmp(*argv, "on")) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	659 if (idx == 2) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	660 masks &= ~case_flags[idx-2];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	661 flags &= ~case_flags[idx-2];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	662 } else flags \|= case_flags[idx-2];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	663 } else if (!strcmp(*argv,"off")) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	664 if (idx == 2) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	665 masks \|= case_flags[idx-2];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	666 flags \|= case_flags[idx-2];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	667 } else masks &= ~case_flags[idx-2];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	668 } else iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	669 ++argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	670 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	671 case 5:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	672 strncpy(req.ifr_ifru.ifru_newname, *argv, IF_NAMESIZE);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	673 xioctl(fd, SIOCSIFNAME, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	674 strncpy(req.ifr_name, *argv++, IF_NAMESIZE);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	675 xioctl(fd, SIOCGIFINDEX, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	676 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	677 case 6:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	678 req.ifr_ifru.ifru_ivalue = atolx(*argv++);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	679 xioctl(fd, SIOCSIFTXQLEN, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	680 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	681 case 7:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	682 req.ifr_ifru.ifru_mtu = atolx(*argv++);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	683 xioctl(fd, SIOCSIFMTU, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	684 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	685 case 8:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	686 xioctl(fd, SIOCGIFHWADDR, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	687 fill_hwaddr(*argv++, IF_NAMESIZE,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	688 (unsigned char *)(req.ifr_hwaddr.sa_data));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	689 xioctl(fd, SIOCSIFHWADDR, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	690 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	691 case 9:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	692 xioctl(fd, SIOCGIFHWADDR, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	693 fill_hwaddr(*argv++, IF_NAMESIZE,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	694 (unsigned char *)(req.ifr_hwaddr.sa_data));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	695 xioctl(fd, SIOCSIFHWBROADCAST, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	696 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	697 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	698 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	699 xioctl(fd, SIOCGIFFLAGS, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	700 req.ifr_ifru.ifru_flags \|= flags;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	701 req.ifr_ifru.ifru_flags &= masks;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	702 xioctl(fd, SIOCSIFFLAGS, &req);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	703 xclose(fd);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	704 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	705 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	706
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	707 static void print_stats(struct rtnl_link_stats *rtstat)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	708 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	709 char *line_feed = (!TT.singleline ? "\n " : " ");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	710
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	711 if (TT.stats > 0) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	712 xprintf(" RX: bytes packets errors "
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	713 "dropped overrun mcast%s%-10u %-8u %-7u %-8u %-8u %-8u\n",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	714 line_feed, rtstat->rx_bytes, rtstat->rx_packets, rtstat->rx_errors,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	715 rtstat->rx_dropped, rtstat->rx_over_errors, rtstat->multicast);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	716 if (TT.stats > 1) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	717 xprintf(" RX: errors length crc "
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	718 "frame fifo missed%s%-10u %-8u %-7u %-8u %-8u %-8u\n",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	719 line_feed, rtstat->rx_errors, rtstat->rx_length_errors,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	720 rtstat->rx_crc_errors, rtstat->rx_frame_errors,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	721 rtstat->rx_fifo_errors, rtstat->rx_missed_errors);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	722 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	723 xprintf(" TX: bytes packets errors "
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	724 "dropped carrier collsns%s%-10u %-8u %-7u %-8u %-8u %-8u\n",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	725 line_feed, rtstat->tx_bytes, rtstat->tx_packets, rtstat->tx_errors,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	726 rtstat->tx_dropped, rtstat->tx_carrier_errors, rtstat->collisions);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	727 if (TT.stats > 1) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	728 xprintf(" TX: errors aborted fifo window "
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	729 "heartbeat%s%-10u %-8u %-7u %-8u %-8u\n",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	730 line_feed, rtstat->tx_errors, rtstat->tx_aborted_errors,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	731 rtstat->tx_fifo_errors, rtstat->tx_window_errors,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	732 rtstat->tx_heartbeat_errors);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	733 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	734 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	735 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	736
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	737 static int print_link_output(struct linkdata *link)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	738 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	739 char line_feed = " ", flags,*peer = "brd";
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	740 struct arglist iface_flags[] = {{"",0},{"UP", IFF_UP},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	741 {"BROADCAST", IFF_BROADCAST}, {"DEBUG", IFF_DEBUG},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	742 {"LOOPBACK", IFF_LOOPBACK}, {"POINTOPOINT", IFF_POINTOPOINT},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	743 {"NOTRAILERS", IFF_NOTRAILERS}, {"RUNNING", IFF_RUNNING},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	744 {"NOARP", IFF_NOARP}, {"PROMISC",IFF_PROMISC},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	745 {"ALLMULTI", IFF_ALLMULTI}, {"MASTER", IFF_MASTER}, {"SLAVE", IFF_SLAVE},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	746 {"MULTICAST", IFF_MULTICAST}, {"PORTSEL", IFF_PORTSEL},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	747 {"AUTOMEDIA", IFF_AUTOMEDIA}, {"DYNAMIC", IFF_DYNAMIC}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	748
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	749 if (link->parent != -1) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	750 int fd = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	751 struct ifreq req;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	752
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	753 memset(&req, 0, sizeof(req));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	754 if_indextoname( link->parent,req.ifr_ifrn.ifrn_name);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	755 fd = xsocket(AF_INET, SOCK_DGRAM, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	756 if (ioctl(fd, SIOCGIFTXQLEN, &req)) perror("");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	757 else link->txqueuelen = req.ifr_ifru.ifru_ivalue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	758 xclose(fd);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	759 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	760
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	761 if(TT.is_addr && addrinfo.label && fnmatch(addrinfo.label, link->iface, 0))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	762 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	763
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	764
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	765 if (!(flags = get_flag_string(iface_flags, link->flags, 1)))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	766 error_exit("Invalid data.");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	767 if (!TT.singleline) line_feed="\n ";
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	768 if (link->parent != -1) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	769 char iface[IF_NAMESIZE];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	770
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	771 if (!if_indextoname(link->parent, iface)) perror_exit(NULL);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	772 sprintf(toybuf,"%s@%s", link->iface, iface);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	773 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	774 if(link->flags & IFF_POINTOPOINT) peer = "peer";
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	775 if (TT.is_addr && TT.singleline && TT.addressfamily)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	776 xprintf("%d: %s", link->iface_idx,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	777 ((link->parent == -1) ? link->iface : toybuf));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	778 else xprintf("%d: %s: <%s> mtu %d qdisc %s state %s qlen %d",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	779 link->iface_idx, ((link->parent == -1) ? link->iface : toybuf), flags,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	780 link->mtu, link->qdiscpline, link->state, link->txqueuelen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	781
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	782 if (!TT.addressfamily \|\| TT.addressfamily == AF_PACKET)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	783 xprintf("%slink/%s %s %s %s",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	784 line_feed, link->type, link->laddr, peer ,link->bcast);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	785
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	786 xputc('\n');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	787
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	788 //user can specify stats flag two times
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	789 //one for stats and other for erros e.g. -s and -s -s
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	790 print_stats(&link->rt_stat);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	791 free(flags);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	792
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	793 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	794 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	795
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	796 static void fill_address(void p, char ip)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	797 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	798 unsigned char ptr = (unsigned char)p;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	799 snprintf(ip, 64, " %02x:%02x:%02x:%02x:%02x:%02x",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	800 ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5]);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	801 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	802
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	803 static int get_link_info(struct nlmsghdr* h,struct linkdata* link,char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	804 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	805 struct ifinfomsg *iface = NLMSG_DATA(h);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	806 struct rtattr *attr = IFLA_RTA(iface);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	807 int len = h->nlmsg_len - NLMSG_LENGTH(sizeof(*iface));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	808 struct arglist hwtypes[]={{"generic",0},{"ether",ARPHRD_ETHER},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	809 {"loopback", ARPHRD_LOOPBACK},{"sit",ARPHRD_SIT},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	810 #ifdef ARPHRD_INFINIBAND
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	811 {"infiniband",ARPHRD_INFINIBAND},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	812 #endif
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	813 #ifdef ARPHRD_IEEE802_TR
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	814 {"ieee802",ARPHRD_IEEE802}, {"tr",ARPHRD_IEEE802_TR},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	815 #else
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	816 {"tr",ARPHRD_IEEE802},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	817 #endif
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	818 #ifdef ARPHRD_IEEE80211
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	819 {"ieee802.11",ARPHRD_IEEE80211},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	820 #endif
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	821 #ifdef ARPHRD_IEEE1394
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	822 {"ieee1394",ARPHRD_IEEE1394},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	823 #endif
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	824 {"irda",ARPHRD_IRDA},{"slip",ARPHRD_SLIP},{"cslip",ARPHRD_CSLIP},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	825 {"slip6",ARPHRD_SLIP6}, {"cslip6",ARPHRD_CSLIP6}, {"ppp",ARPHRD_PPP},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	826 {"ipip",ARPHRD_TUNNEL}, {"tunnel6",ARPHRD_TUNNEL6},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	827 {"gre",ARPHRD_IPGRE},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	828 #ifdef ARPHRD_VOID
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	829 {"void",ARPHRD_VOID},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	830 #endif
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	831 {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	832 char *lname = get_flag_string(hwtypes, iface->ifi_type, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	833
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	834 link->next = link->prev = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	835 link->iface_type = iface->ifi_type;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	836 if (!lname) error_exit("Invalid link.");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	837 strncpy(link->type, lname, IFNAMSIZ);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	838 free(lname);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	839 link->iface_idx = iface->ifi_index;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	840 link->flags = iface->ifi_flags;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	841 if (argv && !strcasecmp("up",argv) && !(link->flags & IFF_UP)) return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	842 link->parent = -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	843 for (; RTA_OK(attr, len); attr = RTA_NEXT(attr, len)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	844 switch(attr->rta_type) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	845 case IFLA_IFNAME:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	846 snprintf(link->iface, IFNAMSIZ, "%s",(char *) RTA_DATA(attr));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	847 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	848 case IFLA_ADDRESS:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	849 if ( iface->ifi_type== ARPHRD_TUNNEL \|\|
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	850 iface->ifi_type == ARPHRD_SIT \|\|
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	851 iface->ifi_type == ARPHRD_IPGRE)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	852 inet_ntop(AF_INET, RTA_DATA(attr), link->laddr, 64);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	853 else fill_address(RTA_DATA(attr), link->laddr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	854 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	855 case IFLA_BROADCAST:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	856 if (iface->ifi_type== ARPHRD_TUNNEL \|\|
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	857 iface->ifi_type == ARPHRD_SIT \|\|
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	858 iface->ifi_type == ARPHRD_IPGRE)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	859 inet_ntop(AF_INET, RTA_DATA(attr), link->bcast, 64);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	860 else fill_address(RTA_DATA(attr), link->bcast);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	861 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	862 case IFLA_MTU:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	863 link->mtu = ((int)(RTA_DATA(attr)));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	864 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	865 case IFLA_QDISC:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	866 snprintf(link->qdiscpline, IFNAMSIZ, "%s", (char *) RTA_DATA(attr));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	867 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	868 case IFLA_STATS :
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	869 link->rt_stat = ((struct rtnl_link_stats) RTA_DATA(attr));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	870 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	871 case IFLA_LINK:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	872 link->parent = ((int)(RTA_DATA(attr)));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	873 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	874 case IFLA_TXQLEN:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	875 link->txqueuelen = ((int)(RTA_DATA(attr)));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	876 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	877 case IFLA_OPERSTATE:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	878 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	879 struct arglist flags[]={{"UNKNOWN", 0}, {"NOTPRESENT", 1},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	880 {"DOWN", 2}, {"LOWERLAYERDOWN", 3}, {"TESTING", 4},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	881 {"DORMANT", 5}, {"UP", 6}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	882 if (!(lname = get_flag_string(flags, ((int)(RTA_DATA(attr))), 0)))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	883 error_exit("Invalid state.");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	884 strncpy(link->state, lname,IFNAMSIZ);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	885 free(lname);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	886 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	887 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	888 default: break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	889 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	890 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	891 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	892 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	893
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	894 static int display_link_info(struct nlmsghdr mhdr, char *argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	895 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	896 struct linkdata link;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	897
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	898 if(!get_link_info(mhdr, &link, argv)){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	899 if(TT.is_addr) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	900 struct linkdata *lnk = xzalloc(sizeof(struct linkdata));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	901 memcpy(lnk, &link, sizeof(struct linkdata));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	902 dlist_add_nomalloc((struct double_list **)&linfo,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	903 (struct double_list *)lnk);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	904 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	905 else print_link_output(&link);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	906 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	907 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	908 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	909
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	910 static int link_show(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	911 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	912 struct {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	913 struct nlmsghdr mhdr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	914 struct ifinfomsg info;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	915 } request;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	916 uint32_t index = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	917
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	918 if (argv && strcasecmp("up",argv)) index = get_ifaceindex(*argv, 1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	919 memset(&request, 0, sizeof(request));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	920 request.mhdr.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	921 request.mhdr.nlmsg_flags = NLM_F_REQUEST\|NLM_F_ACK;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	922 if (!index) request.mhdr.nlmsg_flags \|= NLM_F_ROOT\|NLM_F_MATCH;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	923 else request.info.ifi_change = 0xffffffff; // used in single operation
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	924 request.mhdr.nlmsg_type = RTM_GETLINK;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	925 request.info.ifi_index = index;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	926 request.info.ifi_family = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	927 send_nlmesg(0, 0, 0, (void*)&request, sizeof(request));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	928 return (filter_nlmesg(display_link_info, argv));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	929 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	930
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	931 static int iplink(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	932 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	933 int idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	934 cmdobj ipcmd, cmdobjlist[] = {linkupdate, link_set, link_show};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	935 struct arglist cmd_objectlist[] = {{"add", 0}, {"delete", 0},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	936 {"set", 1}, {"show", 2}, {"list", 2}, {"lst", 2}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	937
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	938 if (!*argv) idx = 2;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	939 else if ((idx = substring_to_idx(*argv++, cmd_objectlist)) == -1) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	940 ipcmd = cmdobjlist[idx];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	941 return ipcmd(argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	942 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	943
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	944 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	945 // Code for ip addr.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	946 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	947
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	948 static int print_addrinfo(struct nlmsghdr *h, int flag_l)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	949 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	950 struct rtattr rta, rta_tb[IFA_MAX+1] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	951 char family = toybuf, scope = toybuf+256, *label = toybuf+512,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	952 brd = toybuf+768, peer = toybuf+1024, *any = toybuf+1280,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	953 lbuf[INET6_ADDRSTRLEN] = {0,}, lbuf_ifa[INET6_ADDRSTRLEN] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	954 struct ifaddrmsg *ifa = NLMSG_DATA(h);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	955 int len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	956
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	957 if ((len = h->nlmsg_len - NLMSG_LENGTH(sizeof(*ifa))) < 0) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	958 error_msg("wrong nlmsg len %d", len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	959 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	960 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	961
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	962 for (rta = IFA_RTA(ifa); RTA_OK(rta, len); rta=RTA_NEXT(rta, len))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	963 if (rta->rta_type <= IFA_MAX) rta_tb[rta->rta_type] = rta;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	964
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	965 if (!rta_tb[IFA_LOCAL]) rta_tb[IFA_LOCAL] = rta_tb[IFA_ADDRESS];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	966 if (!rta_tb[IFA_ADDRESS]) rta_tb[IFA_ADDRESS] = rta_tb[IFA_LOCAL];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	967 if ((addrinfo.scope ^ ifa->ifa_scope)&addrinfo.scopemask) return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	968 if (addrinfo.ifindex && addrinfo.ifindex != ifa->ifa_index) return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	969
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	970 if (flag_l && addrinfo.label && ifa->ifa_family == AF_INET6) return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	971 if ((rta_tb[IFA_LABEL])) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	972 strcpy(label, RTA_DATA(rta_tb[IFA_LABEL]));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	973 if(addrinfo.label && fnmatch(addrinfo.label, label, 0))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	974 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	975 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	976
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	977 if (TT.flush) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	978 if (ifa->ifa_index == addrinfo.ifindex) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	979 h->nlmsg_type = RTM_DELADDR;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	980 h->nlmsg_flags = NLM_F_REQUEST;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	981 send_nlmesg(RTM_DELADDR, 0, 0, h, h->nlmsg_len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	982 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	983 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	984 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	985
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	986 if (h->nlmsg_type == RTM_DELADDR) printf("Deleted ");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	987
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	988 if (TT.singleline) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	989 if (!if_indextoname(ifa->ifa_index, lbuf)) perror_exit(NULL);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	990 printf("%u: %s",ifa->ifa_index, lbuf);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	991 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	992
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	993 sprintf(scope, " scope %s ", namefromRPDB(ifa->ifa_scope, RPDB_rtscopes));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	994
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	995 if (ifa->ifa_family == AF_INET) strcpy(family, " inet ");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	996 else if (ifa->ifa_family == AF_INET6) strcpy(family, " inet6 ");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	997 else sprintf(family, " family %d", ifa->ifa_family);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	998
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	999 if (rta_tb[IFA_LOCAL]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1000 if (!inet_ntop(ifa->ifa_family, RTA_DATA(rta_tb[IFA_LOCAL]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1001 lbuf, sizeof(lbuf))) perror_exit("inet");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1002
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1003 sprintf(family+strlen(family), lbuf, strlen(lbuf));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1004 if (!rta_tb[IFA_ADDRESS] \|\| !memcmp(RTA_DATA(rta_tb[IFA_ADDRESS]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1005 RTA_DATA(rta_tb[IFA_LOCAL]), 4))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1006 sprintf(family+strlen(family), "/%d ", ifa->ifa_prefixlen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1007 else {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1008 if (!inet_ntop(ifa->ifa_family, RTA_DATA(rta_tb[IFA_ADDRESS]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1009 lbuf_ifa, sizeof(lbuf_ifa))) perror_exit("inet");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1010 sprintf(peer, " peer %s/%d ", lbuf_ifa, ifa->ifa_prefixlen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1011 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1012 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1013
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1014 if (addrinfo.to && strcmp(addrinfo.addr, lbuf))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1015 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1016
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1017 if (rta_tb[IFA_BROADCAST]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1018 if (!inet_ntop(ifa->ifa_family, RTA_DATA(rta_tb[IFA_BROADCAST]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1019 lbuf, sizeof(lbuf))) perror_exit("inet");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1020 sprintf(brd, " brd %s", lbuf);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1021 }else brd = "";
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1022
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1023 if (rta_tb[IFA_ANYCAST]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1024 if (!inet_ntop(ifa->ifa_family, RTA_DATA(rta_tb[IFA_ANYCAST]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1025 lbuf, sizeof(lbuf))) perror_exit("inet");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1026 sprintf(any, " any %s", lbuf);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1027 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1028
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1029 if (ifa->ifa_family == AF_INET)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1030 printf("%s%s%s%s%s %c", family, brd, peer, scope, label,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1031 (TT.singleline? '\0' : '\n'));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1032 else printf("%s%s %c", family, scope, (TT.singleline? '\0' : '\n'));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1033 if (TT.singleline && (ifa->ifa_family == AF_INET)) xputc('\n');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1034
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1035 if (rta_tb[IFA_CACHEINFO]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1036 struct ifa_cacheinfo *ci = RTA_DATA(rta_tb[IFA_CACHEINFO]);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1037
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1038 printf("%c valid_lft ", (TT.singleline? '\\' : '\0'));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1039 if (ci->ifa_valid == 0xFFFFFFFFU) printf("forever");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1040 else printf("%usec", ci->ifa_valid);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1041 printf(" preferred_lft ");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1042 if (ci->ifa_prefered == 0xFFFFFFFFU) printf("forever");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1043 else printf("%dsec", ci->ifa_prefered);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1044 xputc('\n');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1045 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1046 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1047 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1048
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1049 static int ipaddrupdate(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1050 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1051 int length, cmd = !memcmp("add", argv[-1], strlen(argv[-1]))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1052 ? RTM_NEWADDR: RTM_DELADDR;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1053 int idx = 0,length_brd = 0, length_peer = 0,length_any = 0,length_local = 0,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1054 scoped = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1055 char dev = NULL,label = NULL, reply[8192];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1056
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1057 unsigned scope;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1058 struct nlmsghdr *addr_ptr = NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1059 struct nlmsgerr *err = NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1060 struct arglist cmd_objectlist[] = {{"dev",0}, {"peer", 1},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1061 {"remote", 2}, {"broadcast", 3}, {"brd", 4}, {"label", 5},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1062 {"anycast", 6},{"scope", 7}, {"local", 8}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1063 struct{
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1064 struct nlmsghdr nlm;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1065 struct ifaddrmsg ifadd;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1066 char buf[256];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1067 } req;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1068 typedef struct{
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1069 int family, bytelen, bitlen;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1070 __u32 data[8];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1071 }option_data;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1072 option_data local;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1073
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1074 memset(&req, 0, sizeof(req));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1075 req.nlm.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrmsg));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1076 req.nlm.nlmsg_flags = NLM_F_REQUEST\|NLM_F_ACK;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1077 req.nlm.nlmsg_type = cmd;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1078 req.ifadd.ifa_family = TT.addressfamily;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1079
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1080 while(*argv) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1081 idx = substring_to_idx(*argv, cmd_objectlist);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1082 if (idx >= 0)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1083 if (!*++argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1084 error_exit("Incomplete Command line");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1085 switch(idx) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1086 case 0:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1087 dev = *argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1088 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1089 case 1:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1090 case 2:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1091 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1092 uint32_t addr[4] = {0,}, netmask = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1093 uint8_t len = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1094 parse_prefix(addr, &netmask, &len, *argv,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1095 req.ifadd.ifa_family);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1096 if (len)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1097 req.ifadd.ifa_family = ((len == 4) ? AF_INET : AF_INET6);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1098 length_peer = len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1099 add_string_to_rtattr(&req.nlm, sizeof(req),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1100 IFA_ADDRESS, addr, len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1101 req.ifadd.ifa_prefixlen = netmask;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1102 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1103 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1104 case 3:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1105 case 4:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1106 if (*argv[0] == '+') {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1107 length_brd = -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1108 } else if (*argv[0] == '-') {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1109 length_brd = -2;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1110 } else {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1111 uint32_t addr[4] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1112 uint8_t af = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1113
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1114 if (get_prefix(addr, &af, *argv, req.ifadd.ifa_family))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1115 error_exit("Invalid prefix");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1116
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1117 length_brd = ((af == AF_INET6) ? 16 : 4);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1118 if (req.ifadd.ifa_family == AF_UNSPEC)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1119 req.ifadd.ifa_family = af;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1120 add_string_to_rtattr(&req.nlm, sizeof(req),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1121 IFA_BROADCAST, &addr, length_brd);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1122 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1123 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1124 case 5:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1125 label = *argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1126 add_string_to_rtattr(&req.nlm, sizeof(req),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1127 IFA_LABEL, label, strlen(label) + 1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1128 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1129 case 6:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1130 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1131 uint32_t addr[4] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1132 uint8_t af = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1133
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1134 if (get_prefix(addr, &af, *argv, req.ifadd.ifa_family))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1135 error_exit("Invalid prefix");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1136 length_any = ((af == AF_INET6) ? 16 : 4);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1137 if (req.ifadd.ifa_family == AF_UNSPEC)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1138 req.ifadd.ifa_family = af;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1139 add_string_to_rtattr(&req.nlm, sizeof(req),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1140 IFA_ANYCAST, &addr, length_brd);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1141 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1142 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1143 case 7:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1144 scope = idxfromRPDB(*argv, RPDB_rtscopes);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1145 if (scope){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1146 if (!strcmp(*argv, "scope"))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1147 error_exit("wrong scope '%s'", *argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1148 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1149 req.ifadd.ifa_scope = scope;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1150 scoped =1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1151 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1152 default:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1153 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1154 //local is by default
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1155 uint32_t addr[8] = {0,}, netmask = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1156 uint8_t len = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1157
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1158 parse_prefix(addr, &netmask, &len, *argv,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1159 req.ifadd.ifa_family);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1160 if (len)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1161 req.ifadd.ifa_family = ((len == 4) ? AF_INET : AF_INET6);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1162 length_local = len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1163 local.bitlen = netmask;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1164 local.bytelen = len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1165 memcpy(local.data, addr, sizeof(local.data));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1166 local.family = req.ifadd.ifa_family;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1167 add_string_to_rtattr(&req.nlm, sizeof(req),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1168 IFA_LOCAL, &local.data, local.bytelen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1169 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1170 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1171 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1172 argv++;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1173 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1174 if (!dev) error_exit("need \"dev \" argument");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1175 if (label && strncmp(dev, label, strlen(dev)) != 0)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1176 error_exit("\"dev\" (%s) must match \"label\" (%s)", dev, label);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1177
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1178 if (length_peer == 0 && length_local && cmd != RTM_DELADDR){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1179 add_string_to_rtattr(&req.nlm, sizeof(req),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1180 IFA_ADDRESS, &local.data, local.bytelen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1181 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1182
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1183 if (length_brd < 0 && cmd != RTM_DELADDR){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1184 int i;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1185
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1186 if (req.ifadd.ifa_family != AF_INET)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1187 error_exit("broadcast can be set only for IPv4 addresses");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1188
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1189 if (local.bitlen <= 30) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1190 for (i = 31; i >= local.bitlen; i--) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1191 if (length_brd == -1)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1192 local.data[0] \|= htonl(1<<(31-i));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1193 else
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1194 local.data[0] &= ~htonl(1<<(31-i));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1195 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1196 add_string_to_rtattr(&req.nlm, sizeof(req),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1197 IFA_BROADCAST, &local.data, local.bytelen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1198 length_brd = local.bytelen;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1199 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1200 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1201 if (req.ifadd.ifa_prefixlen == 0)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1202 req.ifadd.ifa_prefixlen = local.bitlen;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1203 if (!scoped && (cmd != RTM_DELADDR) && (local.family == AF_INET)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1204 && (local.bytelen >= 1 && (uint8_t)&local.data == 127))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1205 req.ifadd.ifa_scope = RT_SCOPE_HOST;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1206 req.ifadd.ifa_index = get_ifaceindex(dev, 1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1207
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1208 send_nlmesg(RTM_NEWADDR, 0, AF_UNSPEC, (void *)&req, req.nlm.nlmsg_len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1209 length = recv(TT.sockfd, reply, sizeof(reply), 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1210 addr_ptr = (struct nlmsghdr *) reply;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1211 for (; NLMSG_OK(addr_ptr, length); addr_ptr = NLMSG_NEXT(addr_ptr, length)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1212 if (addr_ptr->nlmsg_type == NLMSG_DONE)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1213 return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1214 if (addr_ptr->nlmsg_type == NLMSG_ERROR)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1215 err = (struct nlmsgerr*) NLMSG_DATA(addr_ptr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1216 if (err->error != 0){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1217 errno = -err->error;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1218 perror_exit("RTNETLINK answers:");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1219 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1220 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1221 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1222 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1223
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1224 static int ipaddr_listflush(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1225 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1226 int idx; uint32_t netmask = 0, found = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1227 char tmp = NULL, name = NULL;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1228 struct double_list *dlist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1229 struct arglist cmd_objectlist[] = {{"to", 0}, {"scope", 1}, {"up", 2},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1230 {"label", 3}, {"dev", 4}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1231
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1232 TT.flush = *argv[-1] == 'f' ? 1 : 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1233 memset(&addrinfo, 0, sizeof(addrinfo));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1234
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1235 if (TT.flush) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1236 if (!*argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1237 error_exit("Incomplete command for \"flush\"");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1238 if (TT.addressfamily == AF_PACKET)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1239 error_exit("Can't flush link Addressess");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1240 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1241 addrinfo.scope = -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1242 while (*argv) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1243 unsigned scope = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1244
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1245 switch (idx = substring_to_idx(*argv, cmd_objectlist)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1246 case 0:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1247 {// ADDR_TO
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1248 if (!*++argv) error_exit("Incomplete Command line");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1249 else if(!strcmp(*argv, "0")) return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1250 uint32_t addr[4] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1251 uint8_t len = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1252
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1253 addrinfo.to = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1254 parse_prefix(addr, &netmask, &len, *argv, TT.addressfamily);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1255 if (len)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1256 TT.addressfamily = ((len == 4) ? AF_INET : AF_INET6);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1257 addrinfo.addr = strtok(*argv, "/");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1258 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1259 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1260 case 1: // ADDR_SCOPE
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1261 if (!*++argv) error_exit("Incomplete Command line");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1262 name = *argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1263
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1264 addrinfo.scopemask = -1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1265 if (isdigit(**argv)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1266 int idx = atolx(*argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1267
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1268 name = xstrdup(namefromRPDB(idx, RPDB_rtscopes));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1269 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1270 scope = idxfromRPDB(name, RPDB_rtscopes);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1271
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1272 if (!scope && strcmp(name, "global")) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1273 if (strcmp(name, "all"))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1274 error_exit("wrong scope '%s'", name);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1275 scope = RT_SCOPE_NOWHERE;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1276 addrinfo.scopemask = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1277 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1278 if (isdigit(**argv))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1279 free(name);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1280 addrinfo.scope = scope;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1281 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1282 case 2: // ADDR_UP
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1283 addrinfo.up = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1284 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1285 case 3: // ADDR_LABEL
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1286 if (!*++argv) error_exit("Incomplete Command line");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1287 addrinfo.label = *argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1288 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1289 case 4: // ADDR_DEV
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1290 if (!*++argv) error_exit("Incomplete Command line");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1291
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1292 default:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1293 if (TT.filter_dev)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1294 error_exit("Either \"dev\" is duplicate or %s is garbage",
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1295 *argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1296 TT.filter_dev = *argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1297 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1298 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1299 argv++;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1300 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1301
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1302 link_show(&tmp);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1303 while ( linfo && (dlist = dlist_pop(&linfo))){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1304 struct linkdata tmp = (struct linkdata) dlist;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1305 char *temp = &tmp->iface[0];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1306
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1307 if (TT.filter_dev && strcmp(TT.filter_dev, temp))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1308 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1309 found = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1310 if (TT.flush && addrinfo.label) ipaddr_print( tmp, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1311 if (addrinfo.up && !(tmp->flags & IFF_UP)){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1312 ipaddr_print(tmp, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1313 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1314 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1315 if (addrinfo.label){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1316 if ( fnmatch(addrinfo.label, temp, 0)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1317 ipaddr_print(tmp, 1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1318 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1319 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1320 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1321 if (!TT.addressfamily && ! TT.flush ) print_link_output(tmp);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1322
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1323 ipaddr_print(tmp, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1324 free(tmp);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1325 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1326 if (TT.filter_dev && !found)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1327 error_exit("Device \"%s\" doesn't exist. \n", TT.filter_dev);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1328 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1329 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1330
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1331 static int ipaddr_print( struct linkdata *link, int flag_l)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1332 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1333 struct nlmsghdr *addr_ptr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1334 int ip_match = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1335
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1336 addrinfo.ifindex = link->iface_idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1337 send_nlmesg(RTM_GETADDR, NLM_F_ROOT\|NLM_F_MATCH\|NLM_F_REQUEST,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1338 AF_UNSPEC, NULL, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1339 if (TT.addressfamily == AF_PACKET) print_link_output(link);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1340
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1341 if(addrinfo.label){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1342 char *col = strchr(addrinfo.label, ':');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1343 if (!col && (fnmatch(addrinfo.label, &link->iface[0], 0)))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1344 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1345 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1346
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1347 while (1){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1348 int len = recv(TT.sockfd, TT.gbuf, sizeof(TT.gbuf), 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1349 addr_ptr = (struct nlmsghdr *)TT.gbuf;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1350 struct ifaddrmsg *addressInfo = NLMSG_DATA(addr_ptr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1351 char lbuf[INET6_ADDRSTRLEN];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1352 struct rtattr rta, rta_tb[IFA_MAX+1] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1353
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1354 int len1 = addr_ptr->nlmsg_len - NLMSG_LENGTH(sizeof(*addressInfo));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1355 if (len1 > 0) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1356 for (; NLMSG_OK(addr_ptr, len); addr_ptr = NLMSG_NEXT(addr_ptr, len)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1357 addressInfo = NLMSG_DATA(addr_ptr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1358 if (TT.addressfamily && TT.addressfamily != addressInfo->ifa_family)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1359 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1360 if (addrinfo.ifindex && addrinfo.ifindex != addressInfo->ifa_index)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1361 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1362
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1363 if(addrinfo.to){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1364 memset(rta_tb, 0, sizeof(rta_tb));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1365 int rt_len = IFA_PAYLOAD(addr_ptr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1366 for (rta = IFA_RTA(addressInfo); RTA_OK(rta, rt_len); rta=RTA_NEXT(rta, rt_len)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1367 if (rta->rta_type <= IFA_MAX) rta_tb[rta->rta_type] = rta;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1368 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1369 if (!rta_tb[IFA_LOCAL]) rta_tb[IFA_LOCAL] = rta_tb[IFA_ADDRESS];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1370 if (rta_tb[IFA_LOCAL]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1371 if (!inet_ntop(TT.addressfamily, RTA_DATA(rta_tb[IFA_LOCAL]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1372 lbuf, sizeof(lbuf))) perror_exit("inet");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1373 if (strcmp(addrinfo.addr, lbuf))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1374 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1375 ip_match=1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1376 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1377 if(!ip_match)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1378 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1379 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1380
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1381 if(!TT.flush){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1382 if (addrinfo.scope != -1 && TT.addressfamily && TT.addressfamily ==
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1383 addressInfo->ifa_family &&
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1384 (addrinfo.ifindex == addressInfo->ifa_index)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1385 if(addrinfo.scope != addressInfo->ifa_scope)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1386 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1387 else if (addrinfo.up && (link->flags & IFF_UP))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1388 print_link_output(link);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1389 else if (!addrinfo.up) print_link_output(link);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1390 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1391 if (TT.addressfamily &&
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1392 (addrinfo.ifindex == addressInfo->ifa_index) &&
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1393 (addrinfo.scope == -1)){
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1394 if (addrinfo.up && (link->flags & IFF_UP))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1395 print_link_output(link);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1396 else if (!addrinfo.up) print_link_output(link);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1397 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1398 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1399 for (; NLMSG_OK(addr_ptr, len); addr_ptr = NLMSG_NEXT(addr_ptr, len)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1400 if ((addr_ptr->nlmsg_type == RTM_NEWADDR))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1401 print_addrinfo(addr_ptr, flag_l);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1402 if ((addr_ptr->nlmsg_type == NLMSG_DONE) \|\|
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1403 (addr_ptr->nlmsg_type == NLMSG_ERROR) \|\|
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1404 (TT.flush && addrinfo.to))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1405 goto ret_stop;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1406 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1407 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1408 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1409 else
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1410 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1411 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1412
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1413 ret_stop:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1414 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1415 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1416
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1417 static int ipaddr(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1418 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1419 int idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1420 cmdobj ipcmd, cmdobjlist[] = {ipaddrupdate, ipaddr_listflush};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1421 struct arglist cmd_objectlist[] = { {"add", 0}, {"delete", 0},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1422 {"list", 1},{"show", 1},{"lst", 1}, {"flush", 1}, {NULL,-1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1423
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1424 TT.is_addr++;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1425 if (!*argv) idx = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1426 else if ((idx = substring_to_idx(*argv++, cmd_objectlist)) == -1) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1427
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1428 ipcmd = cmdobjlist[idx];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1429 return ipcmd(argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1430 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1431
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1432 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1433 // TODO: code for ip route.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1434 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1435 static int iproute(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1436 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1437 printf("__FUNCTION__ = %s\n", __FUNCTION__);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1438 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1439 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1440
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1441 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1442 // code for ip rule.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1443 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1444 static void show_iprule_help(void)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1445 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1446 char *errmsg = "Usage: ip rule [ list \| add \| del ] SELECTOR ACTION\n"
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1447 "SELECTOR := [ from PREFIX ] [ to PREFIX ] [pref NUMBER] [ tos TOS ]\n"
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1448 " [ fwmark FWMARK] [ dev/iif STRING ] [type TYPE]\n"
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1449 "ACTION := [ table TABLE_ID ] [ realms [SRCREALM/]DSTREALM ]";
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1450
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1451 error_exit(errmsg);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1452 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1453
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1454 static int ruleupdate(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1455 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1456 int8_t idx, tflag = 0, opt = (*argv[-1] == 'a') ? RTM_NEWRULE : RTM_DELRULE;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1457 struct arglist options[] = {{"from", 0}, {"to", 1}, {"preference", 2},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1458 {"order", 2}, {"priority", 2}, {"tos", 3}, {"dsfield", 3}, {"fwmark", 4},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1459 {"realms", 5}, {"table", 6}, {"lookup", 6}, {"dev", 7}, {"iif", 7},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1460 {"nat", 8}, {"map-to", 8}, {"type", 9}, {"help", 10}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1461 struct {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1462 struct nlmsghdr mhdr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1463 struct rtmsg msg;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1464 char buf[1024];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1465 } request;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1466
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1467 memset(&request, 0, sizeof(request));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1468 request.mhdr.nlmsg_type = opt;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1469 request.mhdr.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1470 request.mhdr.nlmsg_flags = NLM_F_REQUEST \| NLM_F_ACK \|
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1471 ((opt == RTM_DELRULE) ? 0 : NLM_F_CREATE \| NLM_F_EXCL);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1472 request.msg.rtm_family = TT.addressfamily;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1473 request.msg.rtm_protocol = RTPROT_BOOT;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1474 request.msg.rtm_scope = RT_SCOPE_UNIVERSE;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1475 request.msg.rtm_table = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1476 request.msg.rtm_type = ((opt == RTM_DELRULE) ? RTN_UNSPEC : RTN_UNICAST);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1477
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1478 for (; *argv; argv++) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1479 switch ((idx = substring_to_idx(*argv, options))) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1480 case 0:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1481 case 1:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1482 { // e.g. from IP/Netmask and to IP/Netmask.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1483 uint32_t addr[4] = {0,}, netmask = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1484 uint8_t len = 0, *tmp;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1485
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1486 if (!*++argv) error_exit("'%s': Missing Prefix", argv[-1]);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1487 parse_prefix(addr, &netmask, &len, *argv, request.msg.rtm_family);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1488
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1489 tmp = idx ? &request.msg.rtm_dst_len : &request.msg.rtm_src_len;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1490 if (!netmask) *tmp = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1491 else *tmp = netmask;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1492
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1493 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1494 (idx ? RTA_DST : RTA_SRC), addr, len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1495 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1496 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1497 case 2:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1498 case 4:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1499 { // e.g. Preference p# and fwmark MARK
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1500 uint32_t pref;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1501 char *ptr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1502
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1503 if (!*++argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1504 error_exit("Missing %s", (idx == 2) ? "Preference" : "fwmark");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1505 pref = strtoul(*argv, &ptr, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1506 if (!ptr \|\| (ptr == argv) \|\| ptr \|\| pref > 0xFFFFFFFFUL)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1507 error_exit("Invalid %s", (idx == 2) ? "Preference" : "fwmark");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1508 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1509 ((idx == 2) ? RTA_PRIORITY : RTA_PROTOINFO),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1510 (void *)&pref, sizeof(uint32_t));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1511 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1512 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1513 case 3:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1514 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1515 if (!*++argv) error_exit("Missing TOS key");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1516 request.msg.rtm_tos = idxfromRPDB(*argv, RPDB_rtdsfield);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1517 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1518 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1519 case 5:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1520 { // e.g. realms FROM_realm/TO_realm
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1521 uint32_t realms = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1522 char *ptr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1523
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1524 if (!*++argv) error_exit("Missing REALMSID");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1525 if ((ptr = strchr(*argv, '/'))) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1526 *ptr = 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1527 realms = idxfromRPDB(*argv, RPDB_rtrealms);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1528 realms <<= 16;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1529 *ptr++ = '/';
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1530 } else ptr = *argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1531 realms \|= idxfromRPDB(ptr, RPDB_rtrealms);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1532 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1533 RTA_FLOW, (void *)&realms, sizeof(uint32_t));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1534 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1535 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1536 case 6:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1537 { // e.g. table tid/tableName
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1538 if (!*++argv) error_exit("Missing TableID");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1539 request.msg.rtm_table = idxfromRPDB(*argv, RPDB_rttables);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1540 tflag = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1541 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1542 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1543 case 7:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1544 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1545 if (!*++argv) error_exit("Missing dev/iif NAME");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1546 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1547 RTA_IIF, argv, strlen(argv)+1);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1548 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1549 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1550 case 8:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1551 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1552 uint32_t addr[4] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1553 uint8_t af = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1554
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1555 if (!*++argv) error_exit("Missing nat/map-to ADDRESS");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1556 if (get_prefix(addr, &af /* Un-used variable /, argv, AF_INET))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1557 error_exit("Invalid mapping Address");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1558
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1559 add_string_to_rtattr(&request.mhdr, sizeof(request),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1560 RTA_GATEWAY, addr, sizeof(uint32_t));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1561 request.msg.rtm_type = RTN_NAT;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1562 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1563 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1564 case 9:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1565 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1566 if (!*++argv) error_exit("TYPE Missing");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1567 request.msg.rtm_type = rtmtype_str2idx(*argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1568 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1569 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1570 case 10:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1571 show_iprule_help();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1572 break; // Unreachable code.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1573 default:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1574 error_exit("Invalid argument '%s'", *argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1575 break; // Unreachable code.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1576 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1577 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1578
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1579 if (!request.msg.rtm_family) request.msg.rtm_family = AF_INET;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1580 if (!tflag && opt == RTM_NEWRULE) request.msg.rtm_table = RT_TABLE_MAIN;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1581
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1582 send_nlmesg(0, 0, 0, &request, sizeof(request));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1583 return (filter_nlmesg(NULL, NULL));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1584 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1585
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1586 static int show_rules(struct nlmsghdr *mhdr,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1587 char **argv __attribute__ ((__unused__)))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1588 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1589 struct rtmsg *msg = NLMSG_DATA(mhdr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1590 struct rtattr rta, attr[RTA_MAX+1] = {0,};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1591 int32_t tvar, msglen = mhdr->nlmsg_len - NLMSG_LENGTH(sizeof(struct rtmsg));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1592 int hlen = ((msg->rtm_family == AF_INET) ? 32
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1593 : ((msg->rtm_family == AF_INET6) ? 128 : -1));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1594
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1595 if (mhdr->nlmsg_type != RTM_NEWRULE) return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1596 if (msglen < 0) return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1597
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1598 tvar = msglen;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1599 for (rta = RTM_RTA(msg); RTA_OK(rta, tvar); rta=RTA_NEXT(rta, tvar))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1600 if (rta->rta_type <= RTA_MAX) attr[rta->rta_type] = rta;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1601
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1602 if (tvar) error_msg("deficit %d, rtalen = %d!", tvar, rta->rta_len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1603
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1604 printf("%u:\tfrom ", attr[RTA_PRIORITY] ?
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1605 (unsigned )RTA_DATA(attr[RTA_PRIORITY]) : 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1606
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1607 if (attr[RTA_SRC]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1608 printf("%s", (msg->rtm_family == AF_INET \|\| msg->rtm_family == AF_INET6)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1609 ? inet_ntop(msg->rtm_family, RTA_DATA(attr[RTA_SRC]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1610 toybuf, sizeof(toybuf))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1611 : "???");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1612 (msg->rtm_src_len != hlen) ? printf("/%u", msg->rtm_src_len) : 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1613 } else msg->rtm_src_len ? printf("0/%d", msg->rtm_src_len) : printf("all");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1614
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1615 xputc(' ');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1616 if (attr[RTA_DST]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1617 printf("to %s", (msg->rtm_family == AF_INET \|\| msg->rtm_family == AF_INET6)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1618 ? inet_ntop(msg->rtm_family, RTA_DATA(attr[RTA_DST]),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1619 toybuf, sizeof(toybuf)) : "???");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1620 (msg->rtm_dst_len != hlen) ? printf("/%u", msg->rtm_dst_len) : xputc(' ');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1621 } else if (msg->rtm_dst_len)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1622 printf("to 0/%d ", msg->rtm_dst_len);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1623
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1624 if (msg->rtm_tos)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1625 printf("tos %s ", namefromRPDB(msg->rtm_tos, RPDB_rtdsfield));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1626
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1627 if (attr[RTA_PROTOINFO])
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1628 printf("fwmark %#x ", (uint32_t)RTA_DATA(attr[RTA_PROTOINFO]));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1629
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1630 if (attr[RTA_IIF]) printf("iif %s ", (char*)RTA_DATA(attr[RTA_IIF]));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1631
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1632 if (msg->rtm_table)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1633 printf("lookup %s ", namefromRPDB(msg->rtm_table, RPDB_rttables));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1634
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1635 if (attr[RTA_FLOW]) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1636 u_int32_t from, to = (u_int32_t )RTA_DATA(attr[RTA_FLOW]);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1637 char *format = "realms %s/";
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1638
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1639 to = (from = (to >> 16)) & 0xFFFF;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1640 format = (from ? format: "%s");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1641 printf(format, namefromRPDB((from ? from : to), RPDB_rtrealms));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1642 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1643
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1644 if (msg->rtm_type == RTN_NAT) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1645 if (!attr[RTA_GATEWAY]) printf("masquerade");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1646 else printf("map-to %s ", inet_ntop(msg->rtm_family,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1647 RTA_DATA(attr[RTA_GATEWAY]), toybuf, sizeof(toybuf)));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1648 } else if (msg->rtm_type != RTN_UNICAST)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1649 printf("%s", rtmtype_idx2str(msg->rtm_type));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1650
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1651 xputc('\n');
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1652 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1653 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1654
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1655 static int rulelist(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1656 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1657 if (*argv) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1658 error_msg("'ip rule show' does not take any arguments.");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1659 return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1660 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1661 send_nlmesg(RTM_GETRULE, NLM_F_ROOT \| NLM_F_MATCH \| NLM_F_REQUEST,
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1662 ((TT.addressfamily != AF_UNSPEC) ? TT.addressfamily : AF_INET), NULL, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1663 return filter_nlmesg(show_rules, argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1664 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1665
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1666 static int iprule(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1667 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1668 int idx;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1669 struct arglist options[] = {{"add", 0}, {"delete", 0}, {"list", 1},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1670 {"show", 1}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1671 cmdobj ipcmd, cmdobjlist[] = {ruleupdate, rulelist};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1672
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1673 if (!*argv) idx = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1674 else if ((idx = substring_to_idx(*argv++, options)) == -1)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1675 show_iprule_help();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1676 ipcmd = cmdobjlist[idx];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1677 return ipcmd(argv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1678 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1679 //============================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1680 // TODO: code for ip tunnel.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1681 //============================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1682 static int iptunnel(char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1683 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1684 printf("__FUNCTION__ = %s\n", __FUNCTION__);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1685 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1686 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1687
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1688 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1689 // Common code, which is used for all ip options.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1690 // ===========================================================================
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1691
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1692 // Parse netlink messages and call input callback handler for action
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1693 static int filter_nlmesg(int (fun)(struct nlmsghdr mhdr, char **argv),
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1694 char **argv)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1695 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1696 while (1) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1697 struct nlmsghdr *mhdr;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1698 int msglen = recv(TT.sockfd, TT.gbuf, MESG_LEN, 0);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1699
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1700 if ((msglen < 0) && (errno == EINTR \|\| errno == EAGAIN)) continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1701 else if (msglen < 0) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1702 error_msg("netlink receive error %s", strerror(errno));
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1703 return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1704 } else if (!msglen) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1705 error_msg("EOF on netlink");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1706 return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1707 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1708
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1709 for (mhdr = (struct nlmsghdr*)TT.gbuf; NLMSG_OK(mhdr, msglen);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1710 mhdr = NLMSG_NEXT(mhdr, msglen)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1711 int err;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1712 if (mhdr->nlmsg_pid != getpid())
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1713 continue;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1714 switch (mhdr->nlmsg_type) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1715 case NLMSG_DONE:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1716 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1717 case NLMSG_ERROR:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1718 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1719 struct nlmsgerr merr = (struct nlmsgerr)NLMSG_DATA(mhdr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1720
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1721 if (merr->error == 0) return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1722 if (mhdr->nlmsg_len < NLMSG_LENGTH(sizeof(struct nlmsgerr)))
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1723 error_msg("ERROR truncated");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1724 else {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1725 errno = -merr->error;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1726 perror_msg("RTNETLINK answers");
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1727 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1728 return 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1729 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1730 default:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1731 if (fun && (err = fun(mhdr, argv))) return err;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1732 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1733 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1734 } // End of for loop.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1735 } // End of while loop.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1736 return 0;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1737 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1738
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1739 void ip_main(void)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1740 {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1741 char **optargv = toys.argv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1742 //TT.addressfamily = AF_UNSPEC;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1743 int idx, isip = !(toys.which->name[2]); //1 -> if only ip
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1744 cmdobj ipcmd, cmdobjlist[] = {ipaddr, iplink, iproute, iprule, iptunnel};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1745
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1746 for (++optargv; *optargv; ++optargv) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1747 char ptr = optargv;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1748 struct arglist ip_options[] = {{"oneline", 0}, {"family", 1},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1749 {"4", 1}, {"6", 1}, {"0", 1}, {"stats", 2}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1750
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1751 if (*ptr != '-') break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1752 else if (((ptr+1) == '-') && ((ptr+2))) ptr +=2;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1753 //escape "--" and stop ip arg parsing.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1754 else if (((ptr+1) == '-') && (!(ptr+2))) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1755 *ptr +=1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1756 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1757 } else ptr +=1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1758 switch (substring_to_idx(ptr, ip_options)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1759 case 0: TT.singleline = 1;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1760 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1761 case 1: {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1762 if (isdigit(*ptr)) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1763 long num = atolx(ptr);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1764 if (num == 4) TT.addressfamily = AF_INET;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1765 else if (num == 6) TT.addressfamily = AF_INET6;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1766 else TT.addressfamily = AF_PACKET;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1767 } else {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1768 struct arglist ip_aflist[] = {{"inet", AF_INET},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1769 {"inet6", AF_INET6}, {"link", AF_PACKET}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1770
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1771 if (!*++optargv) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1772 if ((TT.addressfamily = string_to_idx(*optargv, ip_aflist)) == -1)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1773 error_exit("wrong family '%s'", *optargv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1774 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1775 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1776 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1777 case 2:
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1778 TT.stats++;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1779 break;
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1780 default: iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1781 break; // unreachable code.
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1782 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1783 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1784
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1785 TT.sockfd = xsocket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1786
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1787 if (isip) {// only for ip
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1788 if (*optargv) {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1789 struct arglist ip_objectlist[] = { {"address", 0}, {"link", 1},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1790 {"route", 2}, {"rule", 3}, {"tunnel", 4}, {"tunl", 4}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1791
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1792 if ((idx = substring_to_idx(*optargv, ip_objectlist)) == -1) iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1793 ipcmd = cmdobjlist[idx];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1794 toys.exitval = ipcmd(++optargv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1795 } else iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1796 } else {
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1797 struct arglist ip_objectlist[] = { {"ipaddr", 0}, {"iplink", 1},
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1798 {"iproute", 2}, {"iprule", 3}, {"iptunnel", 4}, {NULL, -1}};
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1799 if ((idx = string_to_idx(toys.which->name, ip_objectlist)) == -1)
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1800 iphelp();
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1801 ipcmd = cmdobjlist[idx];
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1802 toys.exitval = ipcmd(optargv);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1803 }
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1804 xclose(TT.sockfd);
4f3a5d600803 Updated version, having complete support for ip _link_, _addr_, _rule_, _route_ and _tunnel_ options. Ashwini Sharma <ak.ashwini1981@gmail.com> parents: diff changeset	1805 }

Mercurial > hg > toybox

annotate toys/pending/ip.c @ 1510:4f3a5d600803 draft