tools/tesh2/src/excludes.c

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