git.m6w6.name Git - m6w6/ext-http/blob - src/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         pefree(opt, opt->persistent);
  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.persistent = registry->persistent;
  88         opt.name = zend_string_init(name_str, name_len, registry->persistent);
  89         opt.type = type;
  90         opt.option = option;
  91
  92         switch ((opt.type = type)) {
  93         case IS_TRUE:
  94                 ZVAL_TRUE(&opt.defval);
  95                 break;
  96
  97         case IS_FALSE:
  98                 ZVAL_FALSE(&opt.defval);
  99                 break;
 100
 101         case IS_LONG:
 102                 ZVAL_LONG(&opt.defval, 0);
 103                 break;
 104
 105         case IS_DOUBLE:
 106                 ZVAL_DOUBLE(&opt.defval, 0);
 107                 break;
 108
 109         default:
 110                 ZVAL_NULL(&opt.defval);
 111                 break;
 112         }
 113
 114         return zend_hash_update_mem(&registry->options, opt.name, &opt, sizeof(opt));
 115 }
 116
 117 zval *php_http_option_get(php_http_option_t *opt, HashTable *options, void *userdata)
 118 {
 119         if (options) {
 120                 return zend_hash_find(options, opt->name);
 121         }
 122
 123         return NULL;
 124 }
 125
 126
 127 /*
 128  * Local variables:
 129  * tab-width: 4
 130  * c-basic-offset: 4
 131  * End:
 132  * vim600: noet sw=4 ts=4 fdm=marker
 133  * vim<600: noet sw=4 ts=4
 134  */