src/data_array.c

   1 #include "first.h"
   2
   3 #include "array.h"
   4
   5 #include <string.h>
   6 #include <stdio.h>
   7 #include <stdlib.h>
   8
   9 static data_unset *data_array_copy(const data_unset *s) {
  10         data_array *src = (data_array *)s;
  11         data_array *ds = data_array_init();
  12
  13         buffer_copy_buffer(ds->key, src->key);
  14         array_free(ds->value);
  15         ds->value = array_init_array(src->value);
  16         ds->is_index_key = src->is_index_key;
  17         return (data_unset *)ds;
  18 }
  19
  20 static void data_array_free(data_unset *d) {
  21         data_array *ds = (data_array *)d;
  22
  23         buffer_free(ds->key);
  24         array_free(ds->value);
  25
  26         free(d);
  27 }
  28
  29 static void data_array_reset(data_unset *d) {
  30         data_array *ds = (data_array *)d;
  31
  32         /* reused array elements */
  33         buffer_reset(ds->key);
  34         array_reset(ds->value);
  35 }
  36
  37 static int data_array_insert_dup(data_unset *dst, data_unset *src) {
  38         UNUSED(dst);
  39
  40         src->free(src);
  41
  42         return 0;
  43 }
  44
  45 static void data_array_print(const data_unset *d, int depth) {
  46         data_array *ds = (data_array *)d;
  47
  48         array_print(ds->value, depth);
  49 }
  50
  51 data_array *data_array_init(void) {
  52         data_array *ds;
  53
  54         ds = calloc(1, sizeof(*ds));
  55         force_assert(NULL != ds);
  56
  57         ds->key = buffer_init();
  58         ds->value = array_init();
  59
  60         ds->copy = data_array_copy;
  61         ds->free = data_array_free;
  62         ds->reset = data_array_reset;
  63         ds->insert_dup = data_array_insert_dup;
  64         ds->print = data_array_print;
  65         ds->type = TYPE_ARRAY;
  66
  67         return ds;
  68 }