| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // Author: morlovich@google.com (Maksim Orlovich) |
| // |
| // Implementation of the Thread class, which routes things to an underlying |
| // ThreadImpl. |
| |
| #include "base/logging.h" |
| #include "pagespeed/kernel/base/scoped_ptr.h" |
| #include "pagespeed/kernel/base/string_util.h" |
| #include "pagespeed/kernel/base/thread.h" |
| #include "pagespeed/kernel/base/thread_system.h" |
| |
| namespace net_instaweb { |
| |
| ThreadSystem::Thread::Thread( |
| ThreadSystem* runtime, StringPiece name, ThreadFlags flags) |
| : impl_(runtime->NewThreadImpl(this, flags)), |
| flags_(flags), |
| started_(false) { |
| name.CopyToString(&name_); |
| } |
| |
| ThreadSystem::Thread::~Thread() { |
| } |
| |
| bool ThreadSystem::Thread::Start() { |
| started_ = impl_->StartImpl(); |
| return started_; |
| } |
| |
| void ThreadSystem::Thread::Join() { |
| if (!started_) { |
| LOG(DFATAL) << "Trying to join thread that wasn't Start()ed"; |
| return; |
| } |
| |
| if ((flags_ & ThreadSystem::kJoinable) == 0) { |
| LOG(DFATAL) << "Trying to join a detached thread"; |
| return; |
| } |
| |
| impl_->JoinImpl(); |
| } |
| |
| } // namespace net_instaweb |