1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "net/socket_stream/socket_stream_job_manager.h" 6 7 #include "base/memory/singleton.h" 8 9 namespace net { 10 SocketStreamJobManager()11SocketStreamJobManager::SocketStreamJobManager() { 12 } 13 ~SocketStreamJobManager()14SocketStreamJobManager::~SocketStreamJobManager() { 15 } 16 17 // static GetInstance()18SocketStreamJobManager* SocketStreamJobManager::GetInstance() { 19 return Singleton<SocketStreamJobManager>::get(); 20 } 21 CreateJob(const GURL & url,SocketStream::Delegate * delegate) const22SocketStreamJob* SocketStreamJobManager::CreateJob( 23 const GURL& url, SocketStream::Delegate* delegate) const { 24 // If url is invalid, create plain SocketStreamJob, which will close 25 // the socket immediately. 26 if (!url.is_valid()) { 27 SocketStreamJob* job = new SocketStreamJob(); 28 job->InitSocketStream(new SocketStream(url, delegate)); 29 return job; 30 } 31 32 const std::string& scheme = url.scheme(); // already lowercase 33 34 base::AutoLock locked(lock_); 35 FactoryMap::const_iterator found = factories_.find(scheme); 36 if (found != factories_.end()) { 37 SocketStreamJob* job = found->second(url, delegate); 38 if (job) 39 return job; 40 } 41 SocketStreamJob* job = new SocketStreamJob(); 42 job->InitSocketStream(new SocketStream(url, delegate)); 43 return job; 44 } 45 46 SocketStreamJob::ProtocolFactory* RegisterProtocolFactory(const std::string & scheme,SocketStreamJob::ProtocolFactory * factory)47SocketStreamJobManager::RegisterProtocolFactory( 48 const std::string& scheme, SocketStreamJob::ProtocolFactory* factory) { 49 base::AutoLock locked(lock_); 50 51 SocketStreamJob::ProtocolFactory* old_factory; 52 FactoryMap::iterator found = factories_.find(scheme); 53 if (found != factories_.end()) { 54 old_factory = found->second; 55 } else { 56 old_factory = NULL; 57 } 58 if (factory) { 59 factories_[scheme] = factory; 60 } else if (found != factories_.end()) { 61 factories_.erase(found); 62 } 63 return old_factory; 64 } 65 66 } // namespace net 67