tools/tesh2/src/excludes.c

   1 #include <excludes.h>\r
   2 #include <fstream.h>\r
   3 \r
   4 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(tesh);\r
   5 \r
   6 excludes_t\r
   7 excludes_new(void)\r
   8 {\r
   9         excludes_t excludes = xbt_new0(s_excludes_t, 1);\r
  10 \r
  11         excludes->items = xbt_dynar_new(sizeof(fstream_t), (void_f_pvoid_t)fstream_free);\r
  12         \r
  13         return excludes;\r
  14 }\r
  15 \r
  16 int\r
  17 excludes_is_empty(excludes_t excludes)\r
  18 {\r
  19         if(!excludes)\r
  20         {\r
  21                 errno = EINVAL;\r
  22                 return 0;\r
  23         }\r
  24         \r
  25         return (0 == xbt_dynar_length(excludes->items));\r
  26 }\r
  27 \r
  28 int\r
  29 excludes_contains(excludes_t excludes, fstream_t fstream)\r
  30 {\r
  31         fstream_t cur;\r
  32         unsigned int i;\r
  33         \r
  34         if(!excludes || !fstream)\r
  35         {\r
  36                 errno = EINVAL;\r
  37                 return 0;\r
  38         }\r
  39 \r
  40         xbt_dynar_foreach(excludes->items, i, cur)\r
  41         {\r
  42                 if(!strcmp(fstream->name, cur->name) && !strcmp(fstream->directory, cur->directory))\r
  43                         return 1;\r
  44         }\r
  45         \r
  46         return 0;\r
  47 }\r
  48 \r
  49 int\r
  50 excludes_add(excludes_t excludes, fstream_t fstream)\r
  51 {\r
  52         if(!excludes)\r
  53                 return EINVAL;\r
  54                 \r
  55         if(excludes_contains(excludes, fstream))\r
  56                 return EEXIST;\r
  57 \r
  58         xbt_dynar_push(excludes->items, &fstream);\r
  59 \r
  60         return 0;\r
  61 }\r
  62 \r
  63 int\r
  64 excludes_check(excludes_t excludes, fstreams_t fstreams)\r
  65 {\r
  66         fstream_t exclude;\r
  67         fstream_t fstream;\r
  68         int success = 1;\r
  69         int exists;\r
  70         unsigned int i;\r
  71         \r
  72         if(!excludes || !fstreams)\r
  73                 return EINVAL;\r
  74         \r
  75         \r
  76                 xbt_dynar_foreach(excludes->items, i, exclude)\r
  77                 {\r
  78                         exists = 1;\r
  79 \r
  80                         xbt_dynar_foreach(fstreams->items, i, fstream)\r
  81                         {\r
  82                                 exists = 0;\r
  83                                 \r
  84                                 if(!strcmp(fstream->name, exclude->name) && !strcmp(fstream->directory, exclude->directory))\r
  85                                 {\r
  86                                         exists = 1;\r
  87                                         break;\r
  88                                 }\r
  89                         }\r
  90 \r
  91                         if(!exists)\r
  92                         {\r
  93                                 success = 0;\r
  94                                 WARN1("cannot exclude the file %s",exclude->name);      \r
  95                         }\r
  96         }\r
  97                 \r
  98         return success;\r
  99 }\r
 100 \r
 101 int\r
 102 excludes_free(void** excludesptr)\r
 103 {\r
 104         if(!(*excludesptr))\r
 105                 return EINVAL;\r
 106         \r
 107         if((*((excludes_t*)excludesptr))->items)\r
 108                 xbt_dynar_free((&(*((excludes_t*)excludesptr))->items));\r
 109 \r
 110         free(*excludesptr);\r
 111         *excludesptr = NULL;    \r
 112         \r
 113         return 0;\r
 114 }\r