src/i18n_set.c



    1 #include "i18n_set.h"
    2 
    3 struct i18n_set* i18n_set_new(int type) {
    4   struct i18n_set* out = malloc(sizeof(struct i18n_set));
    5 
    6   out->count = 0;
    7   out->type  = type;
    8   out->next  = NULL;
    9   out->chars[0] = '\0';
   10 
   11   switch(type) {
   12     case I18N_TYPE_ASCII_LOWER:
   13       out->count = i18n_cat_ascii_lower(out->chars);
   14       break;
   15     case I18N_TYPE_ASCII_UPPER:
   16       out->count = i18n_cat_ascii_upper(out->chars);
   17       break;
   18     case I18N_TYPE_ASCII_NUMERALS:
   19       out->count = i18n_cat_ascii_numerals(out->chars);
   20       break;
   21     case I18N_TYPE_ASCII_SYMBOLS:
   22       out->count = i18n_cat_ascii_symbols(out->chars);
   23       break;
   24     case I18N_TYPE_ONE:
   25       out->count = i18n_cat_one(out->chars);
   26       break;
   27     case I18N_TYPE_TWO:
   28       out->count = i18n_cat_two(out->chars);
   29       break;
   30     case I18N_TYPE_THREE:
   31       out->count = i18n_cat_three(out->chars);
   32       break;
   33     case I18N_TYPE_FOUR:
   34       out->count = i18n_cat_four(out->chars);
   35       break;
   36   }
   37 
   38   return out;
   39 }
   40 
   41 
   42 struct i18n_set* i18n_set_add(struct i18n_set* set, int type) {
   43   struct i18n_set* cursor = set;
   44   if(!set)
   45     return i18n_set_new(type);
   46 
   47   while(cursor->next)
   48     cursor = cursor->next;
   49 
   50   cursor->next = i18n_set_new(type);
   51   return cursor->next;
   52 }
   53 
   54 
   55 struct i18n_set* i18n_set_rm_type(struct i18n_set* set, int type) {
   56   struct i18n_set* cursor = set;
   57   struct i18n_set* prev = NULL;
   58 
   59   while(cursor) {
   60     if(cursor->type == type) {
   61       if(cursor == set)
   62         set = set->next;
   63       else if(!cursor->next)
   64         prev->next = NULL;
   65       else
   66         prev->next = cursor->next;
   67 
   68       free(cursor);
   69     }
   70     prev = cursor;
   71     cursor = cursor->next;
   72   }
   73   return set;
   74 }
   75 
   76 
   77 void i18n_set_dump(struct i18n_set* set) {
   78   struct i18n_set* cursor = set;
   79   while(cursor) {
   80     i18n_dump_arr(cursor->chars);
   81     cursor = cursor->next;
   82   }
   83 }
   84 
   85 
   86 void i18n_set_free(struct i18n_set* set) {
   87   struct i18n_set* next = NULL;
   88 
   89   while(set) {
   90     next = set->next;
   91     free(set);
   92     set = next;
   93   }
   94 }