mirror of
https://github.com/phpv8/v8js.git
synced 2024-09-19 01:35:18 +00:00
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP Version 7 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 2016 The PHP Group |
|
|
+----------------------------------------------------------------------+
|
|
| http://www.opensource.org/licenses/mit-license.php MIT License |
|
|
+----------------------------------------------------------------------+
|
|
| Author: Stefan Siegl <stesie@php.net> |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <assert.h>
|
|
#include "php_v8js_macros.h"
|
|
|
|
v8::Local<v8::Value> v8js_wrap_generator(v8::Isolate *isolate, v8::Local<v8::Value> wrapped_object) /* {{{ */
|
|
{
|
|
v8::Local<v8::Value> result;
|
|
|
|
assert(!wrapped_object.IsEmpty());
|
|
assert(wrapped_object->IsObject());
|
|
|
|
v8js_ctx *ctx = (v8js_ctx *) isolate->GetData(0);
|
|
v8::Local<v8::Context> v8_context = v8::Local<v8::Context>::New(isolate, ctx->context);
|
|
|
|
v8::TryCatch try_catch(isolate);
|
|
v8::Local<v8::String> source = V8JS_SYM("(\
|
|
function(wrapped_object) { \
|
|
return (function*() { \
|
|
for(;;) { \
|
|
if(!wrapped_object.valid()) { \
|
|
return; \
|
|
} \
|
|
yield wrapped_object.current(); \
|
|
wrapped_object.next(); \
|
|
} \
|
|
})(); \
|
|
})");
|
|
v8::MaybeLocal<v8::Script> script = v8::Script::Compile(v8_context, source);
|
|
|
|
if(script.IsEmpty()) {
|
|
zend_error(E_ERROR, "Failed to compile Generator object wrapper");
|
|
return result;
|
|
}
|
|
|
|
v8::MaybeLocal<v8::Value> wrapper_fn_val = script.ToLocalChecked()->Run(v8_context);
|
|
|
|
if(wrapper_fn_val.IsEmpty() || !wrapper_fn_val.ToLocalChecked()->IsFunction()) {
|
|
zend_error(E_ERROR, "Failed to create Generator object wrapper function");
|
|
return result;
|
|
}
|
|
|
|
v8::Local<v8::Function> wrapper_fn = v8::Local<v8::Function>::Cast(wrapper_fn_val.ToLocalChecked());
|
|
v8::Local<v8::Value> *jsArgv = static_cast<v8::Local<v8::Value> *>(alloca(sizeof(v8::Local<v8::Value>)));
|
|
|
|
new(&jsArgv[0]) v8::Local<v8::Value>;
|
|
jsArgv[0] = v8::Local<v8::Value>::New(isolate, wrapped_object);
|
|
|
|
wrapper_fn->Call(v8_context, V8JS_GLOBAL(isolate), 1, jsArgv).ToLocal(&result);
|
|
return result;
|
|
}
|
|
/* }}} */
|
|
|
|
/*
|
|
* 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
|
|
*/
|