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 php_http_options_t *php_http_options_init(php_http_options_t *registry, zend_bool persistent)
  16 {
  17         if (!registry) {
  18                 registry = pecalloc(1, sizeof(*registry), persistent);
  19         } else {
  20                 memset(registry, 0, sizeof(*registry));
  21         }
  22
  23         registry->persistent = persistent;
  24         zend_hash_init(&registry->options, 0, NULL, (dtor_func_t) zend_hash_destroy, persistent);
  25
  26         return registry;
  27 }
  28
  29 STATUS php_http_options_apply(php_http_options_t *registry, HashTable *options, void *userdata)
  30 {
  31         HashPosition pos;
  32         zval *val;
  33         php_http_option_t *opt;
  34
  35         FOREACH_HASH_VAL(pos, &registry->options, opt) {
  36                 if (!(val = registry->getter(opt, options, userdata))) {
  37                         val = &opt->defval;
  38                 }
  39                 if (registry->setter) {
  40                         if (SUCCESS != registry->setter(opt, val, userdata)) {
  41                                 return FAILURE;
  42                         }
  43                 } else if (!opt->setter || SUCCESS != opt->setter(opt, val, userdata)) {
  44                         return FAILURE;
  45                 }
  46         }
  47         return SUCCESS;
  48 }
  49
  50 void php_http_options_dtor(php_http_options_t *registry)
  51 {
  52         zend_hash_destroy(&registry->options);
  53 }
  54
  55 void php_http_options_free(php_http_options_t **registry)
  56 {
  57         if (*registry) {
  58                 php_http_options_dtor(*registry);
  59                 pefree(*registry, (*registry)->persistent);
  60                 *registry = NULL;
  61         }
  62 }
  63
  64 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)
  65 {
  66         php_http_option_t opt, *dst = NULL;
  67
  68         memset(&opt, 0, sizeof(opt));
  69
  70         php_http_options_init(&opt.suboptions, registry->persistent);
  71         opt.suboptions.getter = registry->getter;
  72         opt.suboptions.setter = registry->setter;
  73
  74         opt.name.h = zend_hash_func(opt.name.s = name_str, opt.name.l = name_len + 1);
  75         opt.type = type;
  76         opt.option = option;
  77
  78         INIT_ZVAL(opt.defval);
  79         switch ((opt.type = type)) {
  80         case IS_BOOL:
  81                 ZVAL_BOOL(&opt.defval, 0);
  82                 break;
  83
  84         case IS_LONG:
  85                 ZVAL_LONG(&opt.defval, 0);
  86                 break;
  87
  88         case IS_STRING:
  89                 ZVAL_STRINGL(&opt.defval, NULL, 0, 0);
  90                 break;
  91
  92         case IS_DOUBLE:
  93                 ZVAL_DOUBLE(&opt.defval, 0);
  94                 break;
  95
  96         default:
  97                 ZVAL_NULL(&opt.defval);
  98                 break;
  99         }
 100
 101         zend_hash_quick_update(&registry->options, opt.name.s, opt.name.l, opt.name.h, (void *) &opt, sizeof(opt), (void *) &dst);
 102         return dst;
 103 }
 104
 105 zval *php_http_option_get(php_http_option_t *opt, HashTable *options, void *userdata)
 106 {
 107         if (options) {
 108                 zval **zoption;
 109
 110                 if (SUCCESS == zend_hash_quick_find(options, opt->name.s, opt->name.l, opt->name.h, (void *) &zoption)) {
 111                         return *zoption;
 112                 }
 113         }
 114
 115         return NULL;
 116 }
 117
 118
 119 /*
 120  * Local variables:
 121  * tab-width: 4
 122  * c-basic-offset: 4
 123  * End:
 124  * vim600: noet sw=4 ts=4 fdm=marker
 125  * vim<600: noet sw=4 ts=4
 126  */