let DEV_2 be trunk

[m6w6/ext-http] / php_http_options.c

diff --git a/php_http_options.c b/php_http_options.c
new file mode 100644 (file)
index 0000000..ca455a7
--- /dev/null
+++ b/php_http_options.c
@@ -0,0 +1,126 @@
+/*
+    +--------------------------------------------------------------------+
+    | PECL :: http                                                       |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted provided that the conditions mentioned |
+    | in the accompanying LICENSE file are met.                          |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2004-2013, Michael Wallner <mike@php.net>            |
+    +--------------------------------------------------------------------+
+*/
+
+#include "php_http_api.h"
+
+php_http_options_t *php_http_options_init(php_http_options_t *registry, zend_bool persistent)
+{
+       if (!registry) {
+               registry = pecalloc(1, sizeof(*registry), persistent);
+       } else {
+               memset(registry, 0, sizeof(*registry));
+       }
+
+       registry->persistent = persistent;
+       zend_hash_init(&registry->options, 0, NULL, (dtor_func_t) zend_hash_destroy, persistent);
+
+       return registry;
+}
+
+STATUS php_http_options_apply(php_http_options_t *registry, HashTable *options, void *userdata)
+{
+       HashPosition pos;
+       zval *val;
+       php_http_option_t *opt;
+
+       FOREACH_HASH_VAL(pos, &registry->options, opt) {
+               if (!(val = registry->getter(opt, options, userdata))) {
+                       val = &opt->defval;
+               }
+               if (registry->setter) {
+                       if (SUCCESS != registry->setter(opt, val, userdata)) {
+                               return FAILURE;
+                       }
+               } else if (!opt->setter || SUCCESS != opt->setter(opt, val, userdata)) {
+                       return FAILURE;
+               }
+       }
+       return SUCCESS;
+}
+
+void php_http_options_dtor(php_http_options_t *registry)
+{
+       zend_hash_destroy(&registry->options);
+}
+
+void php_http_options_free(php_http_options_t **registry)
+{
+       if (*registry) {
+               php_http_options_dtor(*registry);
+               pefree(*registry, (*registry)->persistent);
+               *registry = NULL;
+       }
+}
+
+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)
+{
+       php_http_option_t opt, *dst = NULL;
+
+       memset(&opt, 0, sizeof(opt));
+
+       php_http_options_init(&opt.suboptions, registry->persistent);
+       opt.suboptions.getter = registry->getter;
+       opt.suboptions.setter = registry->setter;
+
+       opt.name.h = zend_hash_func(opt.name.s = name_str, opt.name.l = name_len + 1);
+       opt.type = type;
+       opt.option = option;
+
+       INIT_ZVAL(opt.defval);
+       switch ((opt.type = type)) {
+       case IS_BOOL:
+               ZVAL_BOOL(&opt.defval, 0);
+               break;
+
+       case IS_LONG:
+               ZVAL_LONG(&opt.defval, 0);
+               break;
+
+       case IS_STRING:
+               ZVAL_STRINGL(&opt.defval, NULL, 0, 0);
+               break;
+
+       case IS_DOUBLE:
+               ZVAL_DOUBLE(&opt.defval, 0);
+               break;
+
+       default:
+               ZVAL_NULL(&opt.defval);
+               break;
+       }
+
+       zend_hash_quick_update(&registry->options, opt.name.s, opt.name.l, opt.name.h, (void *) &opt, sizeof(opt), (void *) &dst);
+       return dst;
+}
+
+zval *php_http_option_get(php_http_option_t *opt, HashTable *options, void *userdata)
+{
+       if (options) {
+               zval **zoption;
+
+               if (SUCCESS == zend_hash_quick_find(options, opt->name.s, opt->name.l, opt->name.h, (void *) &zoption)) {
+                       return *zoption;
+               }
+       }
+
+       return NULL;
+}
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */