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Diff for /embedtools/src/get1steth.c between versions 1.1.2.7 and 1.4.2.3

version 1.1.2.7, 2010/01/01 17:58:16 version 1.4.2.3, 2014/01/30 01:03:23
Line 1 Line 1
   /*************************************************************************
    * (C) 2010 AITNET - Sofia/Bulgaria - <office@aitbg.com>
    *  by Michael Pounov <misho@aitbg.com>
    *
    * $Author$
    * $Id$
    *
    *************************************************************************
   The ELWIX and AITNET software is distributed under the following
   terms:
   
   All of the documentation and software included in the ELWIX and AITNET
   Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
   
   Copyright 2004 - 2014
           by Michael Pounov <misho@elwix.org>.  All rights reserved.
   
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
   are met:
   1. Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
   2. Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
   3. All advertising materials mentioning features or use of this software
      must display the following acknowledgement:
   This product includes software developed by Michael Pounov <misho@elwix.org>
   ELWIX - Embedded LightWeight unIX and its contributors.
   4. Neither the name of AITNET nor the names of its contributors
      may be used to endorse or promote products derived from this software
      without specific prior written permission.
   
   THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   SUCH DAMAGE.
   */
 #include "global.h"  #include "global.h"
 #include "get1steth.h"  #include "get1steth.h"
   
   
char szIface[MAX_STR];char szIface[STRSIZ];
 int Verbose;  int Verbose;
 extern char compiled[], compiledby[], compilehost[];  extern char compiled[], compiledby[], compilehost[];
   
   
static void Usage()static void
 Usage()
 {  {
         printf("-= GET_FIRST_ETHERNET =- Get First Ethernet Interface tool\n"          printf("-= GET_FIRST_ETHERNET =- Get First Ethernet Interface tool\n"
                 "=== %s === %s@%s ===\n\n"                  "=== %s === %s@%s ===\n\n"
Line 17  static void Usage() Line 63  static void Usage()
                 "\n", compiled, compiledby, compilehost);                  "\n", compiled, compiledby, compilehost);
 }  }
   
static int kldLoad()#ifdef HAVE_KLDNEXT
 static int
 kldLoad()
 {  {
         struct module_stat mstat;          struct module_stat mstat;
         register int i, j;          register int i, j;
Line 43  static int kldLoad() Line 91  static int kldLoad()
   
         return 1;          return 1;
 }  }
   #endif
   
 // -------------------------------  // -------------------------------
   
int main(int argc, char **argv)int
 main(int argc, char **argv)
 {  {
         char ch, GetOnly = 0;          char ch, GetOnly = 0;
         struct ifaddrs *ifa, *ifp;          struct ifaddrs *ifa, *ifp;
Line 74  int main(int argc, char **argv) Line 124  int main(int argc, char **argv)
         argc -= optind;          argc -= optind;
         argv += optind;          argv += optind;
   
        openlog("get1steth", LOG_CONS | LOG_PERROR, LOG_CONSOLE | LOG_USER);        openlog("get1steth", LOG_CONS | LOG_PERROR, LOG_USER);
   
         s = socket(AF_LOCAL, SOCK_DGRAM, 0);  
         if (-1 == s) {  
                 syslog(LOG_ERR, "Error:: socket(LOCAL) #%d - %s\n", errno, strerror(errno));  
                 closelog();  
                 return 1;  
         }  
         if (argc) {          if (argc) {
                strlcpy(szIface, *argv, MAX_STR);                strlcpy(szIface, *argv, sizeof szIface);
                 VERB(1) syslog(LOG_NOTICE, "Info:: Get CUSTOM first interface %s\n", szIface);                  VERB(1) syslog(LOG_NOTICE, "Info:: Get CUSTOM first interface %s\n", szIface);
         } else {          } else {
                 s = socket(PF_INET, SOCK_DGRAM, 0);                  s = socket(PF_INET, SOCK_DGRAM, 0);
Line 108  int main(int argc, char **argv) Line 152  int main(int argc, char **argv)
                                 }                                  }
   
                                 if (IFM_ETHER == IFM_TYPE(ifmr.ifm_current)) {                                  if (IFM_ETHER == IFM_TYPE(ifmr.ifm_current)) {
                                        strlcpy(szIface, ifp->ifa_name, MAX_STR);                                        strlcpy(szIface, ifp->ifa_name, sizeof szIface);
                                         sdl = (struct sockaddr_dl*) ifp->ifa_addr;                                          sdl = (struct sockaddr_dl*) ifp->ifa_addr;
                                         VERB(2) syslog(LOG_NOTICE, "Info:: Get first interface=%s MAC=%s\n", szIface,                                           VERB(2) syslog(LOG_NOTICE, "Info:: Get first interface=%s MAC=%s\n", szIface, 
                                                         ether_ntoa((struct ether_addr*) LLADDR(sdl)));                                                          ether_ntoa((struct ether_addr*) LLADDR(sdl)));
Line 134  int main(int argc, char **argv) Line 178  int main(int argc, char **argv)
                 return 0;                  return 0;
         }          }
   
   #ifdef HAVE_KLDNEXT
         s = kldLoad();          s = kldLoad();
         if (s == -1) {          if (s == -1) {
                 syslog(LOG_ERR, "Error:: kldload(if_vlan) Can`t operate with vlans ...\n");                  syslog(LOG_ERR, "Error:: kldload(if_vlan) Can`t operate with vlans ...\n");
                 return 1;                  return 1;
         } else          } else
                VERB(1) syslog(LOG_NOTICE, "VLAN module ... %s\n", s ? "Loaded" : "Already loaded");                VERB(3) syslog(LOG_NOTICE, "VLAN module ... %s\n", s ? "Loaded" : "Already loaded");
 #endif
   
        // create vlan        s = socket(PF_INET, SOCK_DGRAM, 0);
         if (-1 == s) {
                 syslog(LOG_ERR, "Error:: socket(INET) #%d - %s\n", errno, strerror(errno));
                 closelog();
                 return 2;
         }
 
         /* up parent interface */
         memset(&ifr, 0, sizeof ifr);          memset(&ifr, 0, sizeof ifr);
           strlcpy(ifr.ifr_name, szIface, IFNAMSIZ);
           ifr.ifr_flags |= IFF_UP;
   
           if (ioctl(s, SIOCSIFFLAGS, &ifr) == -1 && errno != EEXIST) {
                   syslog(LOG_ERR, "Error:: UP interface=%s ioctl(SIOCSIFFLAGS) #%d - %s\n", 
                                   szIface, errno, strerror(errno));
                   close(s);
                   return 2;
           }
   
           /* create vlan */
           memset(&ifr, 0, sizeof ifr);
         strlcpy(vlr.vlr_parent, szIface, IFNAMSIZ);          strlcpy(vlr.vlr_parent, szIface, IFNAMSIZ);
         vlr.vlr_tag = MGMT_VTAG;          vlr.vlr_tag = MGMT_VTAG;
   
         strlcpy(ifr.ifr_name, MGMT_IFACE, IFNAMSIZ);          strlcpy(ifr.ifr_name, MGMT_IFACE, IFNAMSIZ);
         ifr.ifr_data = (void *) &vlr;          ifr.ifr_data = (void *) &vlr;
   
        s = socket(PF_INET, SOCK_DGRAM, 0);#ifdef SIOCIFCREATE2
        if (-1 == s) { 
                syslog(LOG_ERR, "Error:: socket(INET) #%d - %s\n", errno, strerror(errno)); 
                closelog(); 
                return 2; 
        } 
         if (ioctl(s, SIOCIFCREATE2, &ifr) == -1 && errno != EEXIST) {          if (ioctl(s, SIOCIFCREATE2, &ifr) == -1 && errno != EEXIST) {
   #else
           if (ioctl(s, SIOCIFCREATE, &ifr) == -1 && errno != EEXIST) {
   #endif
                 syslog(LOG_ERR, "Error:: Create interface=%s ioctl(SIOCIFCREATE2) #%d - %s\n",                   syslog(LOG_ERR, "Error:: Create interface=%s ioctl(SIOCIFCREATE2) #%d - %s\n", 
                                 MGMT_IFACE, errno, strerror(errno));                                  MGMT_IFACE, errno, strerror(errno));
                 close(s);                  close(s);
                 return 2;                  return 2;
        } else        }
                VERB(2) syslog(LOG_NOTICE, "Info:: Created interface=%s\n", MGMT_IFACE);
        // rename iface        memset(&ifra, 0, sizeof ifra);
 #if defined(__FreeBSD__)
         /* rename iface */
         VERB(2) syslog(LOG_NOTICE, "Info:: Created interface=%s\n", MGMT_IFACE);
         ifr.ifr_data = MGMT_NAME;          ifr.ifr_data = MGMT_NAME;
         if (errno != EEXIST && ioctl(s, SIOCSIFNAME, &ifr) == -1) {          if (errno != EEXIST && ioctl(s, SIOCSIFNAME, &ifr) == -1) {
                 syslog(LOG_ERR, "Error:: Managment interface=%s ioctl(SIOCSIFNAME) #%d - %s\n",                   syslog(LOG_ERR, "Error:: Managment interface=%s ioctl(SIOCSIFNAME) #%d - %s\n", 
Line 171  int main(int argc, char **argv) Line 237  int main(int argc, char **argv)
                 return 2;                  return 2;
         } else          } else
                 VERB(2) syslog(LOG_NOTICE, "Info:: Managment interface=%s\n", MGMT_NAME);                  VERB(2) syslog(LOG_NOTICE, "Info:: Managment interface=%s\n", MGMT_NAME);
   
         // assign address & up  
         memset(&ifra, 0, sizeof ifra);  
         strlcpy(ifra.ifra_name, MGMT_NAME, IFNAMSIZ);          strlcpy(ifra.ifra_name, MGMT_NAME, IFNAMSIZ);
   #else
           strlcpy(ifra.ifra_name, MGMT_IFACE, IFNAMSIZ);
   #endif
   
           /* assign address & up */
         sin = (struct sockaddr_in*) &ifra.ifra_addr;          sin = (struct sockaddr_in*) &ifra.ifra_addr;
         sin->sin_len = sizeof ifra.ifra_addr;          sin->sin_len = sizeof ifra.ifra_addr;
         sin->sin_family = AF_INET;          sin->sin_family = AF_INET;
Removed from v.1.1.2.7  
changed lines
  Added in v.1.4.2.3

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