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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/public/browser/browser_child_process_host_iterator.h" | 5 #include "content/public/browser/browser_child_process_host_iterator.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "content/browser/browser_child_process_host_impl.h" | 8 #include "content/browser/browser_child_process_host_impl.h" |
| 9 #include "content/public/browser/browser_thread.h" | 9 #include "content/public/browser/browser_thread.h" |
| 10 | 10 |
| 11 namespace content { | 11 namespace content { |
| 12 | 12 |
| 13 BrowserChildProcessHostIterator::BrowserChildProcessHostIterator() | 13 BrowserChildProcessHostIterator::BrowserChildProcessHostIterator() |
| 14 : all_(true), type_(content::PROCESS_TYPE_UNKNOWN) { | 14 : all_(true), process_type_(PROCESS_TYPE_UNKNOWN) { |
| 15 CHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)) << | 15 CHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)) << |
| 16 "BrowserChildProcessHostIterator must be used on the IO thread."; | 16 "BrowserChildProcessHostIterator must be used on the IO thread."; |
| 17 iterator_ = BrowserChildProcessHostImpl::GetIterator()->begin(); | 17 iterator_ = BrowserChildProcessHostImpl::GetIterator()->begin(); |
| 18 } | 18 } |
| 19 | 19 |
| 20 BrowserChildProcessHostIterator::BrowserChildProcessHostIterator( | 20 BrowserChildProcessHostIterator::BrowserChildProcessHostIterator(int type) |
| 21 content::ProcessType type) | 21 : all_(false), process_type_(type) { |
| 22 : all_(false), type_(type) { | |
| 23 CHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)) << | 22 CHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)) << |
| 24 "BrowserChildProcessHostIterator must be used on the IO thread."; | 23 "BrowserChildProcessHostIterator must be used on the IO thread."; |
| 25 iterator_ = BrowserChildProcessHostImpl::GetIterator()->begin(); | 24 iterator_ = BrowserChildProcessHostImpl::GetIterator()->begin(); |
| 26 if (!Done() && (*iterator_)->GetData().type != type_) | 25 if (!Done() && (*iterator_)->GetData().process_type != process_type_) |
| 27 ++(*this); | 26 ++(*this); |
| 28 } | 27 } |
| 29 | 28 |
| 30 bool BrowserChildProcessHostIterator::operator++() { | 29 bool BrowserChildProcessHostIterator::operator++() { |
| 31 CHECK(!Done()); | 30 CHECK(!Done()); |
| 32 do { | 31 do { |
| 33 ++iterator_; | 32 ++iterator_; |
| 34 if (Done()) | 33 if (Done()) |
| 35 break; | 34 break; |
| 36 | 35 |
| 37 if (!all_ && (*iterator_)->GetData().type != type_) | 36 if (!all_ && (*iterator_)->GetData().process_type != process_type_) |
| 38 continue; | 37 continue; |
| 39 | 38 |
| 40 return true; | 39 return true; |
| 41 } while (true); | 40 } while (true); |
| 42 | 41 |
| 43 return false; | 42 return false; |
| 44 } | 43 } |
| 45 | 44 |
| 46 bool BrowserChildProcessHostIterator::Done() { | 45 bool BrowserChildProcessHostIterator::Done() { |
| 47 return iterator_ == BrowserChildProcessHostImpl::GetIterator()->end(); | 46 return iterator_ == BrowserChildProcessHostImpl::GetIterator()->end(); |
| 48 } | 47 } |
| 49 | 48 |
| 50 const ChildProcessData& BrowserChildProcessHostIterator::GetData() { | 49 const ChildProcessData& BrowserChildProcessHostIterator::GetData() { |
| 51 CHECK(!Done()); | 50 CHECK(!Done()); |
| 52 return (*iterator_)->GetData(); | 51 return (*iterator_)->GetData(); |
| 53 } | 52 } |
| 54 | 53 |
| 55 bool BrowserChildProcessHostIterator::Send(IPC::Message* message) { | 54 bool BrowserChildProcessHostIterator::Send(IPC::Message* message) { |
| 56 CHECK(!Done()); | 55 CHECK(!Done()); |
| 57 return (*iterator_)->Send(message); | 56 return (*iterator_)->Send(message); |
| 58 } | 57 } |
| 59 | 58 |
| 60 BrowserChildProcessHostDelegate* | 59 BrowserChildProcessHostDelegate* |
| 61 BrowserChildProcessHostIterator::GetDelegate() { | 60 BrowserChildProcessHostIterator::GetDelegate() { |
| 62 return (*iterator_)->delegate(); | 61 return (*iterator_)->delegate(); |
| 63 } | 62 } |
| 64 | 63 |
| 65 } // namespace content | 64 } // namespace content |
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