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| 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 | |
| 11 SocketStreamJobManager::SocketStreamJobManager() { | |
| 12 } | |
| 13 | |
| 14 SocketStreamJobManager::~SocketStreamJobManager() { | |
| 15 } | |
| 16 | |
| 17 // static | |
| 18 SocketStreamJobManager* SocketStreamJobManager::GetInstance() { | |
| 19 return Singleton<SocketStreamJobManager>::get(); | |
| 20 } | |
| 21 | |
| 22 SocketStreamJob* SocketStreamJobManager::CreateJob( | |
| 23 const GURL& url, SocketStream::Delegate* delegate, | |
| 24 URLRequestContext* context, CookieStore* cookie_store) const { | |
| 25 // If url is invalid, create plain SocketStreamJob, which will close | |
| 26 // the socket immediately. | |
| 27 if (!url.is_valid()) { | |
| 28 SocketStreamJob* job = new SocketStreamJob(); | |
| 29 job->InitSocketStream(new SocketStream(url, delegate, context, | |
| 30 cookie_store)); | |
| 31 return job; | |
| 32 } | |
| 33 | |
| 34 const std::string& scheme = url.scheme(); // already lowercase | |
| 35 | |
| 36 base::AutoLock locked(lock_); | |
| 37 FactoryMap::const_iterator found = factories_.find(scheme); | |
| 38 if (found != factories_.end()) { | |
| 39 SocketStreamJob* job = found->second(url, delegate, context, cookie_store); | |
| 40 if (job) | |
| 41 return job; | |
| 42 } | |
| 43 SocketStreamJob* job = new SocketStreamJob(); | |
| 44 job->InitSocketStream(new SocketStream(url, delegate, context, cookie_store)); | |
| 45 return job; | |
| 46 } | |
| 47 | |
| 48 SocketStreamJob::ProtocolFactory* | |
| 49 SocketStreamJobManager::RegisterProtocolFactory( | |
| 50 const std::string& scheme, SocketStreamJob::ProtocolFactory* factory) { | |
| 51 base::AutoLock locked(lock_); | |
| 52 | |
| 53 SocketStreamJob::ProtocolFactory* old_factory; | |
| 54 FactoryMap::iterator found = factories_.find(scheme); | |
| 55 if (found != factories_.end()) { | |
| 56 old_factory = found->second; | |
| 57 } else { | |
| 58 old_factory = NULL; | |
| 59 } | |
| 60 if (factory) { | |
| 61 factories_[scheme] = factory; | |
| 62 } else if (found != factories_.end()) { | |
| 63 factories_.erase(found); | |
| 64 } | |
| 65 return old_factory; | |
| 66 } | |
| 67 | |
| 68 } // namespace net | |
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