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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 "chrome/test/automation/automation_handle_tracker.h" | 5 #include "chrome/test/automation/automation_handle_tracker.h" |
| 6 | 6 |
| 7 #include "chrome/common/automation_messages.h" | 7 #include "chrome/common/automation_messages.h" |
| 8 #include "chrome/test/automation/automation_proxy.h" | 8 #include "chrome/test/automation/automation_proxy.h" |
| 9 | 9 |
| 10 AutomationResourceProxy::AutomationResourceProxy( | 10 AutomationResourceProxy::AutomationResourceProxy( |
| (...skipping 16 matching lines...) Expand all Loading... |
| 27 AutomationHandleTracker::~AutomationHandleTracker() { | 27 AutomationHandleTracker::~AutomationHandleTracker() { |
| 28 // Tell any live objects that the tracker is going away so they don't try to | 28 // Tell any live objects that the tracker is going away so they don't try to |
| 29 // call us when they are being destroyed. | 29 // call us when they are being destroyed. |
| 30 for (HandleToObjectMap::iterator iter = handle_to_object_.begin(); | 30 for (HandleToObjectMap::iterator iter = handle_to_object_.begin(); |
| 31 iter != handle_to_object_.end(); ++iter) { | 31 iter != handle_to_object_.end(); ++iter) { |
| 32 iter->second->Invalidate(); | 32 iter->second->Invalidate(); |
| 33 } | 33 } |
| 34 } | 34 } |
| 35 | 35 |
| 36 void AutomationHandleTracker::Add(AutomationResourceProxy* proxy) { | 36 void AutomationHandleTracker::Add(AutomationResourceProxy* proxy) { |
| 37 AutoLock lock(map_lock_); | 37 base::AutoLock lock(map_lock_); |
| 38 handle_to_object_.insert(MapEntry(proxy->handle(), proxy)); | 38 handle_to_object_.insert(MapEntry(proxy->handle(), proxy)); |
| 39 } | 39 } |
| 40 | 40 |
| 41 void AutomationHandleTracker::Remove(AutomationResourceProxy* proxy) { | 41 void AutomationHandleTracker::Remove(AutomationResourceProxy* proxy) { |
| 42 AutoLock lock(map_lock_); | 42 base::AutoLock lock(map_lock_); |
| 43 HandleToObjectMap::iterator iter = handle_to_object_.find(proxy->handle()); | 43 HandleToObjectMap::iterator iter = handle_to_object_.find(proxy->handle()); |
| 44 if (iter != handle_to_object_.end()) { | 44 if (iter != handle_to_object_.end()) { |
| 45 AutomationHandle proxy_handle = proxy->handle(); | 45 AutomationHandle proxy_handle = proxy->handle(); |
| 46 handle_to_object_.erase(iter); | 46 handle_to_object_.erase(iter); |
| 47 if (channel_) | 47 if (channel_) |
| 48 channel_->Send(new AutomationMsg_HandleUnused(proxy_handle)); | 48 channel_->Send(new AutomationMsg_HandleUnused(proxy_handle)); |
| 49 } | 49 } |
| 50 } | 50 } |
| 51 | 51 |
| 52 void AutomationHandleTracker::InvalidateHandle(AutomationHandle handle) { | 52 void AutomationHandleTracker::InvalidateHandle(AutomationHandle handle) { |
| 53 // Called in background thread. | 53 // Called in background thread. |
| 54 AutoLock lock(map_lock_); | 54 base::AutoLock lock(map_lock_); |
| 55 HandleToObjectMap::iterator iter = handle_to_object_.find(handle); | 55 HandleToObjectMap::iterator iter = handle_to_object_.find(handle); |
| 56 if (iter != handle_to_object_.end()) { | 56 if (iter != handle_to_object_.end()) { |
| 57 scoped_refptr<AutomationResourceProxy> proxy = iter->second; | 57 scoped_refptr<AutomationResourceProxy> proxy = iter->second; |
| 58 handle_to_object_.erase(iter); | 58 handle_to_object_.erase(iter); |
| 59 proxy->Invalidate(); | 59 proxy->Invalidate(); |
| 60 } | 60 } |
| 61 } | 61 } |
| 62 | 62 |
| 63 AutomationResourceProxy* AutomationHandleTracker::GetResource( | 63 AutomationResourceProxy* AutomationHandleTracker::GetResource( |
| 64 AutomationHandle handle) { | 64 AutomationHandle handle) { |
| 65 AutoLock lock(map_lock_); | 65 base::AutoLock lock(map_lock_); |
| 66 HandleToObjectMap::iterator iter = handle_to_object_.find(handle); | 66 HandleToObjectMap::iterator iter = handle_to_object_.find(handle); |
| 67 if (iter == handle_to_object_.end()) | 67 if (iter == handle_to_object_.end()) |
| 68 return NULL; | 68 return NULL; |
| 69 | 69 |
| 70 iter->second->AddRef(); | 70 iter->second->AddRef(); |
| 71 return iter->second; | 71 return iter->second; |
| 72 } | 72 } |
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