git.m6w6.name Git - m6w6/ext-http/blob - php_http_options.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2014, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http_api.h"
  14
  15 static void php_http_options_hash_dtor(zval *pData)
  16 {
  17         php_http_option_t *opt = Z_PTR_P(pData);
  18
  19         zval_ptr_dtor(&opt->defval);
  20         zend_hash_destroy(&opt->suboptions.options);
  21         zend_string_release(opt->name);
  22         efree(opt);
  23 }
  24
  25 php_http_options_t *php_http_options_init(php_http_options_t *registry, zend_bool persistent)
  26 {
  27         if (!registry) {
  28                 registry = pecalloc(1, sizeof(*registry), persistent);
  29         } else {
  30                 memset(registry, 0, sizeof(*registry));
  31         }
  32
  33         registry->persistent = persistent;
  34         zend_hash_init(&registry->options, 0, NULL, php_http_options_hash_dtor, persistent);
  35
  36         return registry;
  37 }
  38
  39 ZEND_RESULT_CODE php_http_options_apply(php_http_options_t *registry, HashTable *options, void *userdata)
  40 {
  41         zval *entry, *val;
  42         php_http_option_t *opt;
  43
  44         ZEND_HASH_FOREACH_VAL(&registry->options, entry)
  45         {
  46                 opt = Z_PTR_P(entry);
  47                 if (!(val = registry->getter(opt, options, userdata))) {
  48                         val = &opt->defval;
  49                 }
  50                 if (registry->setter) {
  51                         if (SUCCESS != registry->setter(opt, val, userdata)) {
  52                                 return FAILURE;
  53                         }
  54                 } else if (!opt->setter || SUCCESS != opt->setter(opt, val, userdata)) {
  55                         return FAILURE;
  56                 }
  57         }
  58         ZEND_HASH_FOREACH_END();
  59
  60         return SUCCESS;
  61 }
  62
  63 void php_http_options_dtor(php_http_options_t *registry)
  64 {
  65         zend_hash_destroy(&registry->options);
  66 }
  67
  68 void php_http_options_free(php_http_options_t **registry)
  69 {
  70         if (*registry) {
  71                 php_http_options_dtor(*registry);
  72                 pefree(*registry, (*registry)->persistent);
  73                 *registry = NULL;
  74         }
  75 }
  76
  77 php_http_option_t *php_http_option_register(php_http_options_t *registry, const char *name_str, size_t name_len, ulong option, zend_uchar type)
  78 {
  79         php_http_option_t opt;
  80
  81         memset(&opt, 0, sizeof(opt));
  82
  83         php_http_options_init(&opt.suboptions, registry->persistent);
  84         opt.suboptions.getter = registry->getter;
  85         opt.suboptions.setter = registry->setter;
  86
  87         opt.name = zend_string_init(name_str, name_len, registry->persistent);
  88         opt.type = type;
  89         opt.option = option;
  90
  91         switch ((opt.type = type)) {
  92         case IS_TRUE:
  93                 ZVAL_TRUE(&opt.defval);
  94                 break;
  95
  96         case IS_FALSE:
  97                 ZVAL_FALSE(&opt.defval);
  98                 break;
  99
 100         case IS_LONG:
 101                 ZVAL_LONG(&opt.defval, 0);
 102                 break;
 103
 104         case IS_STRING:
 105                 ZVAL_EMPTY_STRING(&opt.defval);
 106                 break;
 107
 108         case IS_DOUBLE:
 109                 ZVAL_DOUBLE(&opt.defval, 0);
 110                 break;
 111
 112         default:
 113                 ZVAL_NULL(&opt.defval);
 114                 break;
 115         }
 116
 117         return zend_hash_update_mem(&registry->options, opt.name, &opt, sizeof(opt));
 118 }
 119
 120 zval *php_http_option_get(php_http_option_t *opt, HashTable *options, void *userdata)
 121 {
 122         if (options) {
 123                 return zend_hash_find(options, opt->name);
 124         }
 125
 126         return NULL;
 127 }
 128
 129
 130 /*
 131  * Local variables:
 132  * tab-width: 4
 133  * c-basic-offset: 4
 134  * End:
 135  * vim600: noet sw=4 ts=4 fdm=marker
 136  * vim<600: noet sw=4 ts=4
 137  */