tools/tesh2/src/directories.c

   1 #include <directories.h>
   2 #include <directory.h>
   3
   4 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(tesh);
   5
   6 directories_t
   7 directories_new(void)
   8 {
   9         directories_t directories = xbt_new0(s_directories_t, 1);
  10
  11         if(!(directories->items = vector_new(8, directory_free)))
  12         {
  13                 free(directories);
  14                 return NULL;
  15         }
  16
  17         return directories;
  18 }
  19
  20 int
  21 directories_get_size(directories_t directories)
  22 {
  23         if(!directories)
  24         {
  25                 errno = EINVAL;
  26                 return -1;
  27         }
  28
  29         return vector_get_size(directories->items);
  30 }
  31
  32 int
  33 directories_is_empty(directories_t directories)
  34 {
  35         if(!directories)
  36         {
  37                 errno = EINVAL;
  38                 return -1;
  39         }
  40
  41         return vector_is_empty(directories->items);
  42 }
  43
  44 int
  45 directories_add(directories_t directories, directory_t directory)
  46 {
  47         directory_t cur;
  48
  49         if(!directories)
  50                 return EINVAL;
  51
  52         vector_rewind(directories->items);
  53
  54         while((cur = vector_get(directories->items)))
  55         {
  56                 if(!strcmp(cur->name, directory->name))
  57                         return EEXIST;
  58
  59                 vector_move_next(directories->items);
  60         }
  61
  62         return vector_push_back(directories->items, directory);
  63 }
  64
  65 int
  66 directories_contains(directories_t directories, directory_t directory)
  67 {
  68         directory_t cur;
  69
  70         if(!directories)
  71                 return EINVAL;
  72
  73         vector_rewind(directories->items);
  74
  75         while((cur = vector_get(directories->items)))
  76         {
  77                 if(!strcmp(cur->name, directory->name))
  78                         return 1;
  79
  80                 vector_move_next(directories->items);
  81         }
  82
  83         return 0;
  84 }
  85
  86 int
  87 directories_load(directories_t directories, fstreams_t fstreams, lstrings_t suffixes)
  88 {
  89         directory_t directory;
  90         int rv;
  91
  92         if(!directories || !fstreams || !suffixes)
  93                 return EINVAL;
  94
  95         vector_rewind(directories->items);
  96
  97         while((directory = vector_get(directories->items)))
  98         {
  99                 if((rv = directory_open(directory)))
 100                         return rv;
 101
 102                 if((rv = directory_load(directory, fstreams, suffixes)))
 103                         return rv;
 104
 105                 if((rv = directory_close(directory)))
 106                         return rv;
 107
 108                 vector_move_next(directories->items);
 109
 110
 111         }
 112
 113         return 0;
 114 }
 115
 116 int
 117 directories_free(void** directoriesptr)
 118 {
 119         int rv;
 120
 121         if(!(*directoriesptr))
 122                 return EINVAL;
 123
 124         if((rv = vector_free(&((*((directories_t*)directoriesptr))->items))))
 125                 return rv;
 126
 127         free(*directoriesptr);
 128         *directoriesptr = NULL;
 129
 130         return 0;
 131
 132 }