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Viewing changes to plugins.d/password-prompt.c

  • Committer: Teddy Hogeborn
  • Date: 2011-02-27 17:46:47 UTC
  • Revision ID: teddy@fukt.bsnet.se-20110227174647-oc7prq1d63lfkn2e
* debian/control (mandos-client): Fix syntax of conflicts line.

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Lines of Context:
plugins.d/password-prompt.c
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#define _GNU_SOURCE             /* getline(), asprintf() */
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#include <termios.h>            /* struct termios, tcsetattr(),
 
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#include <termios.h>            /* struct termios, tcsetattr(),
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                                   TCSAFLUSH, tcgetattr(), ECHO */
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#include <unistd.h>             /* struct termios, tcsetattr(),
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                                   STDIN_FILENO, TCSAFLUSH,
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#include <iso646.h>             /* or, not */
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#include <stdbool.h>            /* bool, false, true */
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#include <inttypes.h>           /* strtoumax() */
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#include <sys/stat.h>           /* struct stat, lstat(), open() */
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#include <string.h>             /* strlen, rindex, memcmp */
 
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#include <sys/stat.h>           /* struct stat, lstat(), open() */
 
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#include <string.h>             /* strlen, rindex, memcmp */
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#include <argp.h>               /* struct argp_option, struct
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                                   argp_state, struct argp,
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                                   argp_parse(), error_t,
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const char *argp_program_version = "password-prompt " VERSION;
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const char *argp_program_bug_address = "<mandos@fukt.bsnet.se>";
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/* Needed for conflict resolution */
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const char plymouth_name[] = "plymouthd";
 
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/* Needed for conflic resolution */
 
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const char plymouthd_name[] = "plymouthd";
 
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static void termination_handler(int signum){
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  if(quit_now){
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    }
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    char *cmdline_filename;
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    ret = asprintf(&cmdline_filename, "/proc/%s/cmdline",
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                   proc_entry->d_name);
 
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    ret = asprintf(&cmdline_filename, "/proc/%s/cmdline", proc_entry->d_name);
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    if(ret == -1){
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      error(0, errno, "asprintf");
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      return 0;
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    }
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    /* Open /proc/<pid>/cmdline */
 
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    /* Open /proc/<pid>/cmdline  */
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    cl_fd = open(cmdline_filename, O_RDONLY);
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    free(cmdline_filename);
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    if(cl_fd == -1){
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      cmdline_base = cmdline;
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    }
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    if(strcmp(cmdline_base, plymouth_name) != 0){
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      if(debug){
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        fprintf(stderr, "\"%s\" is not \"%s\"\n", cmdline_base,
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                plymouth_name);
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      }
 
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    if(strcmp(cmdline_base, plymouthd_name) != 0){
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      free(cmdline);
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      return 0;
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    }
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    if(debug){
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      fprintf(stderr, "\"%s\" equals \"%s\"\n", cmdline_base,
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              plymouth_name);
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    }
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    free(cmdline);
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    return 1;
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  }
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  struct dirent **direntries;
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  int ret;
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  ret = scandir("/proc", &direntries, is_plymouth, alphasort);
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  if (conflict_detection()){
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    if(debug){
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      fprintf(stderr, "Stopping %s because of conflict\n", argv[0]);
 
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      fprintf(stderr, "Stopping %s because of conflict", argv[0]);
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    }
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    return EXIT_FAILURE;
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  }
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        break;
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      }
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    }
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    /* if(sret == 0), then the only sensible thing to do is to retry
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       to read from stdin */
 
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    /* if(sret == 0), then the only sensible thing to do is to retry to
 
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       read from stdin */
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    fputc('\n', stderr);
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    if(debug and not quit_now){
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      /* If quit_now is nonzero, we were interrupted by a signal, and