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Side by Side Diff: ipc/ipc_message.h

Issue 133313005: Revert of Make flow event traces disabled-by-default, and rename "ipc" and "task" (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 10 months ago
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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 #ifndef IPC_IPC_MESSAGE_H_ 5 #ifndef IPC_IPC_MESSAGE_H_
6 #define IPC_IPC_MESSAGE_H_ 6 #define IPC_IPC_MESSAGE_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
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210 // reply message, so that when it's sent and we have the output parameters 210 // reply message, so that when it's sent and we have the output parameters
211 // we can log it. As such, we set a flag on the sent message to not log it. 211 // we can log it. As such, we set a flag on the sent message to not log it.
212 void set_sync_log_data(LogData* data) const { log_data_ = data; } 212 void set_sync_log_data(LogData* data) const { log_data_ = data; }
213 LogData* sync_log_data() const { return log_data_; } 213 LogData* sync_log_data() const { return log_data_; }
214 void set_dont_log() const { dont_log_ = true; } 214 void set_dont_log() const { dont_log_ = true; }
215 bool dont_log() const { return dont_log_; } 215 bool dont_log() const { return dont_log_; }
216 #endif 216 #endif
217 217
218 // Called to trace when message is sent. 218 // Called to trace when message is sent.
219 void TraceMessageBegin() { 219 void TraceMessageBegin() {
220 TRACE_EVENT_FLOW_BEGIN0(TRACE_DISABLED_BY_DEFAULT("toplevel.flow"), "IPC", 220 TRACE_EVENT_FLOW_BEGIN0("ipc", "IPC", header()->flags);
221 header()->flags);
222 } 221 }
223 // Called to trace when message is received. 222 // Called to trace when message is received.
224 void TraceMessageEnd() { 223 void TraceMessageEnd() {
225 TRACE_EVENT_FLOW_END0(TRACE_DISABLED_BY_DEFAULT("toplevel.flow"), "IPC", 224 TRACE_EVENT_FLOW_END0("ipc", "IPC", header()->flags);
226 header()->flags);
227 } 225 }
228 226
229 protected: 227 protected:
230 friend class Channel; 228 friend class Channel;
231 friend class MessageReplyDeserializer; 229 friend class MessageReplyDeserializer;
232 friend class SyncMessage; 230 friend class SyncMessage;
233 231
234 #pragma pack(push, 4) 232 #pragma pack(push, 4)
235 struct Header : Pickle::Header { 233 struct Header : Pickle::Header {
236 int32 routing; // ID of the view that this message is destined for 234 int32 routing; // ID of the view that this message is destined for
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286 MSG_ROUTING_NONE = -2, 284 MSG_ROUTING_NONE = -2,
287 285
288 // indicates a general message not sent to a particular tab. 286 // indicates a general message not sent to a particular tab.
289 MSG_ROUTING_CONTROL = kint32max, 287 MSG_ROUTING_CONTROL = kint32max,
290 }; 288 };
291 289
292 #define IPC_REPLY_ID 0xFFFFFFF0 // Special message id for replies 290 #define IPC_REPLY_ID 0xFFFFFFF0 // Special message id for replies
293 #define IPC_LOGGING_ID 0xFFFFFFF1 // Special message id for logging 291 #define IPC_LOGGING_ID 0xFFFFFFF1 // Special message id for logging
294 292
295 #endif // IPC_IPC_MESSAGE_H_ 293 #endif // IPC_IPC_MESSAGE_H_
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