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         zend_hash_destroy(&opt->suboptions.options);
  20         zend_string_release(opt->name);
  21 }
  22
  23 php_http_options_t *php_http_options_init(php_http_options_t *registry, zend_bool persistent)
  24 {
  25         if (!registry) {
  26                 registry = pecalloc(1, sizeof(*registry), persistent);
  27         } else {
  28                 memset(registry, 0, sizeof(*registry));
  29         }
  30
  31         registry->persistent = persistent;
  32         zend_hash_init(&registry->options, 0, NULL, php_http_options_hash_dtor, persistent);
  33
  34         return registry;
  35 }
  36
  37 ZEND_RESULT_CODE php_http_options_apply(php_http_options_t *registry, HashTable *options, void *userdata)
  38 {
  39         zval *entry, *val;
  40         php_http_option_t *opt;
  41
  42         ZEND_HASH_FOREACH_VAL(&registry->options, entry)
  43         {
  44                 opt = Z_PTR_P(entry);
  45                 if (!(val = registry->getter(opt, options, userdata))) {
  46                         val = &opt->defval;
  47                 }
  48                 if (registry->setter) {
  49                         if (SUCCESS != registry->setter(opt, val, userdata)) {
  50                                 return FAILURE;
  51                         }
  52                 } else if (!opt->setter || SUCCESS != opt->setter(opt, val, userdata)) {
  53                         return FAILURE;
  54                 }
  55         }
  56         ZEND_HASH_FOREACH_END();
  57
  58         return SUCCESS;
  59 }
  60
  61 void php_http_options_dtor(php_http_options_t *registry)
  62 {
  63         zend_hash_destroy(&registry->options);
  64 }
  65
  66 void php_http_options_free(php_http_options_t **registry)
  67 {
  68         if (*registry) {
  69                 php_http_options_dtor(*registry);
  70                 pefree(*registry, (*registry)->persistent);
  71                 *registry = NULL;
  72         }
  73 }
  74
  75 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)
  76 {
  77         php_http_option_t opt;
  78
  79         memset(&opt, 0, sizeof(opt));
  80
  81         php_http_options_init(&opt.suboptions, registry->persistent);
  82         opt.suboptions.getter = registry->getter;
  83         opt.suboptions.setter = registry->setter;
  84
  85         opt.name = zend_string_init(name_str, name_len, registry->persistent);
  86         opt.type = type;
  87         opt.option = option;
  88
  89         switch ((opt.type = type)) {
  90         case IS_TRUE:
  91                 ZVAL_TRUE(&opt.defval);
  92                 break;
  93
  94         case IS_FALSE:
  95                 ZVAL_FALSE(&opt.defval);
  96                 break;
  97
  98         case IS_LONG:
  99                 ZVAL_LONG(&opt.defval, 0);
 100                 break;
 101
 102         case IS_STRING:
 103                 ZVAL_EMPTY_STRING(&opt.defval);
 104                 break;
 105
 106         case IS_DOUBLE:
 107                 ZVAL_DOUBLE(&opt.defval, 0);
 108                 break;
 109
 110         default:
 111                 ZVAL_NULL(&opt.defval);
 112                 break;
 113         }
 114
 115         return zend_hash_update_mem(&registry->options, opt.name, &opt, sizeof(opt));
 116 }
 117
 118 zval *php_http_option_get(php_http_option_t *opt, HashTable *options, void *userdata)
 119 {
 120         if (options) {
 121                 return zend_hash_find(options, opt->name);
 122         }
 123
 124         return NULL;
 125 }
 126
 127
 128 /*
 129  * Local variables:
 130  * tab-width: 4
 131  * c-basic-offset: 4
 132  * End:
 133  * vim600: noet sw=4 ts=4 fdm=marker
 134  * vim<600: noet sw=4 ts=4
 135  */