get_path.c

   1
   2 char *get_path(char *filename){
   3         char *homedir;
   4         char *buff;
   5         static char *config_dir = "/.mplayer";
   6         int len;
   7
   8         if ((homedir = getenv("HOME")) == NULL)
   9                 return NULL;
  10         len = strlen(homedir) + strlen(config_dir) + 1;
  11         if (filename == NULL) {
  12                 if ((buff = (char *) malloc(len)) == NULL)
  13                         return NULL;
  14                 sprintf(buff, "%s%s", homedir, config_dir);
  15         } else {
  16                 len += strlen(filename) + 1;
  17                 if ((buff = (char *) malloc(len)) == NULL)
  18                         return NULL;
  19                 sprintf(buff, "%s%s/%s", homedir, config_dir, filename);
  20         }
  21         mp_msg(MSGT_GLOBAL,MSGL_V,"get_path('%s') -> '%s'\n",filename,buff);
  22         return buff;
  23 }