/* * Copyright (C) 2012 Igalia S.L. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include "config.h" #include "WebKitJavascriptResult.h" #include "APISerializedScriptValue.h" #include "WebKitJavascriptResultPrivate.h" #include <jsc/JSCContextPrivate.h> #include <jsc/JSCValuePrivate.h> struct _WebKitJavascriptResult { explicit _WebKitJavascriptResult(WebCore::SerializedScriptValue& serializedScriptValue) { auto* jsContext = SharedJavascriptContext::singleton().getOrCreateContext(); jsValue = jscContextGetOrCreateValue(jsContext, serializedScriptValue.deserialize(jscContextGetJSContext(jsContext), nullptr)); } GRefPtr<JSCValue> jsValue; int referenceCount { 1 }; }; G_DEFINE_BOXED_TYPE(WebKitJavascriptResult, webkit_javascript_result, webkit_javascript_result_ref, webkit_javascript_result_unref) WebKitJavascriptResult* webkitJavascriptResultCreate(WebCore::SerializedScriptValue& serializedScriptValue) { WebKitJavascriptResult* result = static_cast<WebKitJavascriptResult*>(fastMalloc(sizeof(WebKitJavascriptResult))); new (result) WebKitJavascriptResult(serializedScriptValue); return result; } /** * webkit_javascript_result_ref: * @js_result: a #WebKitJavascriptResult * * Atomically increments the reference count of @js_result by one. This * function is MT-safe and may be called from any thread. * * Returns: The passed in #WebKitJavascriptResult */ WebKitJavascriptResult* webkit_javascript_result_ref(WebKitJavascriptResult* javascriptResult) { g_atomic_int_inc(&javascriptResult->referenceCount); return javascriptResult; } /** * webkit_javascript_result_unref: * @js_result: a #WebKitJavascriptResult * * Atomically decrements the reference count of @js_result by one. If the * reference count drops to 0, all memory allocated by the #WebKitJavascriptResult is * released. This function is MT-safe and may be called from any * thread. */ void webkit_javascript_result_unref(WebKitJavascriptResult* javascriptResult) { if (g_atomic_int_dec_and_test(&javascriptResult->referenceCount)) { javascriptResult->~WebKitJavascriptResult(); fastFree(javascriptResult); } } #if PLATFORM(GTK) /** * webkit_javascript_result_get_global_context: (skip) * @js_result: a #WebKitJavascriptResult * * Get the global Javascript context that should be used with the * <function>JSValueRef</function> returned by webkit_javascript_result_get_value(). * * Returns: the <function>JSGlobalContextRef</function> for the #WebKitJavascriptResult * * Deprecated: 2.22: Use jsc_value_get_context() instead. */ JSGlobalContextRef webkit_javascript_result_get_global_context(WebKitJavascriptResult* javascriptResult) { g_return_val_if_fail(javascriptResult, nullptr); return jscContextGetJSContext(jsc_value_get_context(javascriptResult->jsValue.get())); } /** * webkit_javascript_result_get_value: (skip) * @js_result: a #WebKitJavascriptResult * * Get the value of @js_result. You should use the <function>JSGlobalContextRef</function> * returned by webkit_javascript_result_get_global_context() to use the <function>JSValueRef</function>. * * Returns: the <function>JSValueRef</function> of the #WebKitJavascriptResult * * Deprecated: 2.22: Use webkit_javascript_result_get_js_value() instead. */ JSValueRef webkit_javascript_result_get_value(WebKitJavascriptResult* javascriptResult) { g_return_val_if_fail(javascriptResult, nullptr); return jscValueGetJSValue(javascriptResult->jsValue.get()); } #endif /** * webkit_javascript_result_get_js_value: * @js_result: a #WebKitJavascriptResult * * Get the #JSCValue of @js_result. * * Returns: (transfer none): the #JSCValue of the #WebKitJavascriptResult * * Since: 2.22 */ JSCValue* webkit_javascript_result_get_js_value(WebKitJavascriptResult* javascriptResult) { g_return_val_if_fail(javascriptResult, nullptr); return javascriptResult->jsValue.get(); }