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Viewing changes to plugins.d/plymouth.c

  • Committer: Björn Påhlsson
  • Date: 2011-06-18 22:51:12 UTC
  • mto: This revision was merged to the branch mainline in revision 485.
  • Revision ID: belorn@fukt.bsnet.se-20110618225112-rnt2m4ek32758f80
using scandir instead of readdir

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plugins.d/plymouth.c
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/*
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 * Plymouth - Read a password from Plymouth and output it
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 * 
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 * Copyright © 2010 Teddy Hogeborn
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 * Copyright © 2010 Björn Påhlsson
 
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 * Copyright © 2010-2011 Teddy Hogeborn
 
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 * Copyright © 2010-2011 Björn Påhlsson
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 * 
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 * This program is free software: you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License as
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      return 0;
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    }
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  }
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  char exe_target[sizeof(plymouth_path)];
 
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  char exe_target[sizeof(plymouthd_path)];
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  char *exe_link;
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  ret = asprintf(&exe_link, "/proc/%s/exe", proc_entry->d_name);
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  if(ret == -1){
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  ssize_t sret = readlink(exe_link, exe_target, sizeof(exe_target));
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  free(exe_link);
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  if((sret != (ssize_t)sizeof(plymouth_path)-1) or
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      (memcmp(plymouth_path, exe_target,
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              sizeof(plymouth_path)-1) != 0)){
 
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  if((sret != (ssize_t)sizeof(plymouthd_path)-1) or
 
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      (memcmp(plymouthd_path, exe_target,
 
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              sizeof(plymouthd_path)-1) != 0)){
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    return 0;
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  }
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  return 1;
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  if(maxvalue == 0){
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    struct dirent **direntries;
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    ret = scandir("/proc", &direntries, is_plymouth, alphasort);
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    sscanf(direntries[0]->d_name, "%" SCNuMAX, &maxvalue);
 
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    if (ret == -1){
 
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      error(0, errno, "scandir");
 
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    }
 
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    if (ret > 0){
 
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      ret = sscanf(direntries[0]->d_name, "%" SCNuMAX, &maxvalue);
 
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      if (ret < 0){
 
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        error(0, errno, "sscanf");
 
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      }
 
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    }
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  }
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  pid_t pid;
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  pid = (pid_t)maxvalue;