| /* |
| * Copyright (C) 2014 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import <JavaScriptCore/JavaScriptCore.h> |
| #import "JSRunLoopThread.h" |
| #import "ScriptInputSource.h" |
| #import <pthread.h> |
| |
| @implementation JSRunLoopThread { |
| NSString *m_fileToRun; |
| CFRunLoopRef m_runLoop; |
| ScriptInputSource *m_scriptSource; |
| JSContext *m_context; |
| dispatch_queue_t m_asyncQueue; |
| } |
| |
| static void* jsThreadMain(void* context) |
| { |
| JSRunLoopThread *thread = (__bridge JSRunLoopThread *)(context); |
| [thread startRunLoop]; |
| return 0; |
| } |
| |
| + (ThreadMainType)threadMain |
| { |
| return jsThreadMain; |
| } |
| |
| - (id)initWithContext:(JSContext *)context |
| { |
| self = [super init]; |
| if (!self) |
| return nil; |
| |
| m_context = context; |
| m_scriptSource = [[ScriptInputSource alloc] initWithContext:context]; |
| m_asyncQueue = dispatch_queue_create("node.jsc async queue", DISPATCH_QUEUE_CONCURRENT); |
| |
| return self; |
| } |
| |
| - (void)loadFile:(NSString *)file |
| { |
| m_fileToRun = file; |
| } |
| |
| - (void)startRunLoop |
| { |
| m_runLoop = CFRunLoopGetCurrent(); |
| [m_scriptSource addToCurrentRunLoop]; |
| |
| [self didFinishRunLoopInitialization]; |
| |
| CFRunLoopRun(); |
| } |
| |
| - (void)start |
| { |
| [super start]; |
| |
| if (m_fileToRun) { |
| NSString *script = [NSString stringWithContentsOfFile:m_fileToRun encoding:NSUTF8StringEncoding error:nil]; |
| [m_scriptSource runScriptRemotely:script]; |
| } |
| } |
| |
| - (void)join |
| { |
| [m_scriptSource removeFromRemoteRunLoop]; |
| CFRunLoopStop(m_runLoop); |
| |
| [super join]; |
| } |
| |
| - (JSValue *)didReceiveInput:(NSString *)input |
| { |
| return [m_scriptSource runScriptRemotely:input]; |
| } |
| |
| - (void)performCallback:(JSValue *)callback withError:(NSString *)errorMessage |
| { |
| } |
| |
| - (void)performCallback:(JSValue *)callback withArguments:(NSArray *)arguments |
| { |
| } |
| |
| - (void)didFinishRunLoopInitialization |
| { |
| NSMutableDictionary *threadStorage = [[NSThread currentThread] threadDictionary]; |
| [threadStorage setObject:self forKey:@"currentJSThread"]; |
| [super didFinishRunLoopInitialization]; |
| } |
| |
| @end |