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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 #ifndef CHROME_PLUGIN_PLUGIN_CHANNEL_BASE_H_ | 5 #ifndef CONTENT_PLUGIN_PLUGIN_CHANNEL_BASE_H_ |
| 6 #define CHROME_PLUGIN_PLUGIN_CHANNEL_BASE_H_ | 6 #define CONTENT_PLUGIN_PLUGIN_CHANNEL_BASE_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
| 11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
| 12 #include "base/hash_tables.h" | 12 #include "base/hash_tables.h" |
| 13 #include "base/message_loop.h" | 13 #include "base/message_loop.h" |
| 14 #include "base/ref_counted.h" | 14 #include "base/ref_counted.h" |
| 15 #include "base/scoped_ptr.h" | 15 #include "base/scoped_ptr.h" |
| 16 #include "chrome/plugin/npobject_base.h" | |
| 17 #include "content/common/message_router.h" | 16 #include "content/common/message_router.h" |
| 17 #include "content/plugin/npobject_base.h" |
| 18 #include "ipc/ipc_channel_handle.h" | 18 #include "ipc/ipc_channel_handle.h" |
| 19 #include "ipc/ipc_sync_channel.h" | 19 #include "ipc/ipc_sync_channel.h" |
| 20 #include "ui/gfx/native_widget_types.h" | 20 #include "ui/gfx/native_widget_types.h" |
| 21 | 21 |
| 22 // Encapsulates an IPC channel between a renderer and a plugin process. | 22 // Encapsulates an IPC channel between a renderer and a plugin process. |
| 23 class PluginChannelBase : public IPC::Channel::Listener, | 23 class PluginChannelBase : public IPC::Channel::Listener, |
| 24 public IPC::Message::Sender, | 24 public IPC::Message::Sender, |
| 25 public base::RefCountedThreadSafe<PluginChannelBase> { | 25 public base::RefCountedThreadSafe<PluginChannelBase> { |
| 26 public: | 26 public: |
| 27 | 27 |
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| 139 // sent as a result of a sync call from the renderer must unblock the | 139 // sent as a result of a sync call from the renderer must unblock the |
| 140 // renderer. We additionally have to do this for async messages from the | 140 // renderer. We additionally have to do this for async messages from the |
| 141 // renderer that have the unblock flag set, since they could be followed by a | 141 // renderer that have the unblock flag set, since they could be followed by a |
| 142 // sync message that won't get dispatched until the call to the renderer is | 142 // sync message that won't get dispatched until the call to the renderer is |
| 143 // complete. | 143 // complete. |
| 144 bool send_unblocking_only_during_unblock_dispatch_; | 144 bool send_unblocking_only_during_unblock_dispatch_; |
| 145 | 145 |
| 146 DISALLOW_COPY_AND_ASSIGN(PluginChannelBase); | 146 DISALLOW_COPY_AND_ASSIGN(PluginChannelBase); |
| 147 }; | 147 }; |
| 148 | 148 |
| 149 #endif // CHROME_PLUGIN_PLUGIN_CHANNEL_BASE_H_ | 149 #endif // CONTENT_PLUGIN_PLUGIN_CHANNEL_BASE_H_ |
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