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v8js_variables.cc
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2013 The PHP Group |
+----------------------------------------------------------------------+
| http://www.opensource.org/licenses/mit-license.php MIT License |
+----------------------------------------------------------------------+
| Author: Jani Taskinen <[email protected]> |
| Author: Patrick Reilly <[email protected]> |
+----------------------------------------------------------------------+
*/
/* $Id:$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
extern "C" {
#include "php.h"
}
#include "php_v8js_macros.h"
#include <v8.h>
#include <string>
static void php_v8js_fetch_php_variable(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info) /* {{{ */
{
v8::Handle<v8::External> data = v8::Handle<v8::External>::Cast(info.Data());
php_v8js_accessor_ctx *ctx = static_cast<php_v8js_accessor_ctx *>(data->Value());
v8::Isolate *isolate = ctx->isolate;
zval **variable;
V8JS_TSRMLS_FETCH();
zend_is_auto_global(ctx->variable_name_string, ctx->variable_name_string_len TSRMLS_CC);
if (zend_hash_find(&EG(symbol_table), ctx->variable_name_string, ctx->variable_name_string_len + 1, (void **) &variable) == SUCCESS) {
info.GetReturnValue().Set(zval_to_v8js(*variable, isolate TSRMLS_CC));
return;
}
}
/* }}} */
void php_v8js_accessor_ctx_dtor(php_v8js_accessor_ctx *ctx TSRMLS_DC) /* {{{ */
{
efree(ctx->variable_name_string);
efree(ctx);
}
/* }}} */
void php_v8js_register_accessors(std::vector<php_v8js_accessor_ctx*> *accessor_list, v8::Local<v8::FunctionTemplate> php_obj_t, zval *array, v8::Isolate *isolate TSRMLS_DC) /* {{{ */
{
char *property_name;
uint property_name_len;
ulong index;
zval **item;
v8::Local<v8::ObjectTemplate> php_obj = php_obj_t->InstanceTemplate();
for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(array));
zend_hash_get_current_data(Z_ARRVAL_P(array), (void **) &item) != FAILURE;
zend_hash_move_forward(Z_ARRVAL_P(array))
) {
switch (Z_TYPE_PP(item))
{
/*
case IS_OBJECT:
case IS_ARRAY:
*/
case IS_STRING:
break;
default:
continue; /* Ignore invalid values */
}
if (zend_hash_get_current_key_ex(Z_ARRVAL_P(array), &property_name, &property_name_len, &index, 0, NULL) != HASH_KEY_IS_STRING) {
continue; /* Ignore invalid property names */
}
// Create context to store accessor data
php_v8js_accessor_ctx *ctx = (php_v8js_accessor_ctx *)emalloc(sizeof(php_v8js_accessor_ctx));
ctx->variable_name_string = estrdup(Z_STRVAL_PP(item));
ctx->variable_name_string_len = Z_STRLEN_PP(item);
ctx->isolate = isolate;
/* Set the variable fetch callback for given symbol on named property */
php_obj->SetAccessor(V8JS_STRL(property_name, property_name_len - 1), php_v8js_fetch_php_variable, NULL, V8JS_NEW(v8::External, isolate, ctx), v8::PROHIBITS_OVERWRITING, v8::ReadOnly, V8JS_NEW(v8::AccessorSignature, isolate, php_obj_t));
/* record the context so we can free it later */
accessor_list->push_back(ctx);
}
}
/* }}} */
/*
* 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
*/