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  • Committer: Teddy Hogeborn
  • Date: 2018-02-18 01:29:21 UTC
  • Revision ID: teddy@recompile.se-20180218012921-itiazxid50ycv77o
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* plugin-helpers/mandos-client-iprouteadddel.c: Comment change only.

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plugins.d/mandos-client.c
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 * "browse_callback", and parts of "main".
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 * 
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 * Everything else is
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 * Copyright © 2008-2016 Teddy Hogeborn
13
 
 * Copyright © 2008-2016 Björn Påhlsson
14
 
 * 
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 * This program is free software: you can redistribute it and/or
16
 
 * modify it under the terms of the GNU General Public License as
17
 
 * published by the Free Software Foundation, either version 3 of the
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 * License, or (at your option) any later version.
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 * 
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 * This program is distributed in the hope that it will be useful, but
 
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 * Copyright © 2008-2018 Teddy Hogeborn
 
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 * Copyright © 2008-2018 Björn Påhlsson
 
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 * 
 
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 * This file is part of Mandos.
 
16
 * 
 
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 * Mandos is free software: you can redistribute it and/or modify it
 
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 * under the terms of the GNU General Public License as published by
 
19
 * the Free Software Foundation, either version 3 of the License, or
 
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 * (at your option) any later version.
 
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 * 
 
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 * Mandos is distributed in the hope that it will be useful, but
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 * WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
23
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 * General Public License for more details.
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 * 
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 * You should have received a copy of the GNU General Public License
26
 
 * along with this program.  If not, see
27
 
 * <http://www.gnu.org/licenses/>.
 
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 * along with Mandos.  If not, see <http://www.gnu.org/licenses/>.
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 * 
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 * Contact the authors at <mandos@recompile.se>.
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 */
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                                   strtof(), abort() */
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#include <stdbool.h>            /* bool, false, true */
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#include <string.h>             /* strcmp(), strlen(), strerror(),
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                                   asprintf(), strncpy() */
 
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                                   asprintf(), strncpy(), strsignal()
 
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                                */
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#include <sys/ioctl.h>          /* ioctl */
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#include <sys/types.h>          /* socket(), inet_pton(), sockaddr,
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                                   sockaddr_in6, PF_INET6,
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                     safer_gnutls_strerror(ret));
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        dhparamsfilename = NULL;
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      }
 
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      free(params.data);
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    } while(false);
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  }
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  if(dhparamsfilename == NULL){
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    bool match = false;
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    {
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      char *interface = NULL;
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      while((interface=argz_next(mc->interfaces, mc->interfaces_size,
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                                 interface))){
 
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      while((interface = argz_next(mc->interfaces,
 
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                                   mc->interfaces_size,
 
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                                   interface))){
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        if(if_nametoindex(interface) == (unsigned int)if_index){
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          match = true;
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          break;
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  return retval;
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}
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__attribute__((nonnull))
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static void resolve_callback(AvahiSServiceResolver *r,
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                             AvahiIfIndex interface,
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                             AvahiProtocol proto,
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      return;
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    }
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  }
 
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  int devnull = (int)TEMP_FAILURE_RETRY(open("/dev/null", O_RDONLY));
 
1927
  if(devnull == -1){
 
1928
    perror_plus("open(\"/dev/null\", O_RDONLY)");
 
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    return;
 
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  }
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  int numhooks = scandirat(hookdir_fd, ".", &direntries,
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                           runnable_hook, alphasort);
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  if(numhooks == -1){
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    perror_plus("scandir");
 
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    close(devnull);
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    return;
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  }
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  struct dirent *direntry;
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  int ret;
1931
 
  int devnull = (int)TEMP_FAILURE_RETRY(open("/dev/null", O_RDONLY));
1932
 
  if(devnull == -1){
1933
 
    perror_plus("open(\"/dev/null\", O_RDONLY)");
1934
 
    return;
1935
 
  }
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  for(int i = 0; i < numhooks; i++){
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    direntry = direntries[i];
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    if(debug){
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  /* Sleep checking until interface is running.
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     Check every 0.25s, up to total time of delay */
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  for(int i=0; i < delay * 4; i++){
 
2201
  for(int i = 0; i < delay * 4; i++){
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    if(interface_is_running(interface)){
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      break;
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    }
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 end:
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  if(debug){
2960
 
    fprintf_plus(stderr, "%s exiting\n", argv[0]);
 
2964
    if(signal_received){
 
2965
      fprintf_plus(stderr, "%s exiting due to signal %d: %s\n",
 
2966
                   argv[0], signal_received,
 
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                   strsignal(signal_received));
 
2968
    } else {
 
2969
      fprintf_plus(stderr, "%s exiting\n", argv[0]);
 
2970
    }
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  }
2962
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  /* Cleanup things */
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      /* Take down the network interfaces which were brought up */
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      {
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        char *interface = NULL;
3018
 
        while((interface=argz_next(interfaces_to_take_down,
3019
 
                                   interfaces_to_take_down_size,
3020
 
                                   interface))){
 
3028
        while((interface = argz_next(interfaces_to_take_down,
 
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                                     interfaces_to_take_down_size,
 
3030
                                     interface))){
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          ret = take_down_interface(interface);
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          if(ret != 0){
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            errno = ret;
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                                                | O_PATH));
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    if(dir_fd == -1){
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      perror_plus("open");
 
3065
      return;
3055
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    }
3056
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    int numentries = scandirat(dir_fd, ".", &direntries,
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                               notdotentries, alphasort);
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            clean_dir_at(dir_fd, direntries[i]->d_name, level+1);
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            dret = 0;
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          }
3077
 
          if(dret == -1){
 
3088
          if((dret == -1) and (errno != ENOENT)){
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            fprintf_plus(stderr, "unlink(\"%s/%s\"): %s\n", dirname,
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                         direntries[i]->d_name, strerror(errno));
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          }
3084
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3085
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      /* need to clean even if 0 because man page doesn't specify */
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      free(direntries);
3087
 
      if(numentries == -1){
3088
 
        perror_plus("scandirat");
3089
 
      }
3090
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      dret = unlinkat(base, dirname, AT_REMOVEDIR);
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      if(dret == -1 and errno != ENOENT){
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        perror_plus("rmdir");