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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Common IPC messages used for child processes.
// Multiply-included message file, hence no include guard.
#include "content/common/content_export.h"
#include "googleurl/src/gurl.h"
#include "ipc/ipc_message_macros.h"
#undef IPC_MESSAGE_EXPORT
#define IPC_MESSAGE_EXPORT CONTENT_EXPORT
#define IPC_MESSAGE_START ChildProcessMsgStart
// Messages sent from the browser to the child process.
// Tells the child process it should stop.
IPC_MESSAGE_CONTROL0(ChildProcessMsg_AskBeforeShutdown)
// Sent in response to ChildProcessHostMsg_ShutdownRequest to tell the child
// process that it's safe to shutdown.
IPC_MESSAGE_CONTROL0(ChildProcessMsg_Shutdown)
#if defined(IPC_MESSAGE_LOG_ENABLED)
// Tell the child process to begin or end IPC message logging.
IPC_MESSAGE_CONTROL1(ChildProcessMsg_SetIPCLoggingEnabled,
bool /* on or off */)
#endif
// Sent to all child processes to enable trace event recording.
IPC_MESSAGE_CONTROL2(ChildProcessMsg_BeginTracing,
std::vector<std::string> /* included_categories */,
std::vector<std::string> /* excluded_categories */)
// Sent to all child processes to disable trace event recording.
IPC_MESSAGE_CONTROL0(ChildProcessMsg_EndTracing)
// Sent to all child processes to get trace buffer fullness.
IPC_MESSAGE_CONTROL0(ChildProcessMsg_GetTraceBufferPercentFull)
////////////////////////////////////////////////////////////////////////////////
// Messages sent from the child process to the browser.
IPC_MESSAGE_CONTROL0(ChildProcessHostMsg_ShutdownRequest)
// Reply from child processes acking ChildProcessMsg_TraceChangeStatus(false).
IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_EndTracingAck,
std::vector<std::string> /* known_categories */)
// Sent if the trace buffer becomes full.
IPC_MESSAGE_CONTROL0(ChildProcessHostMsg_TraceBufferFull)
// Child processes send trace data back in JSON chunks.
IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_TraceDataCollected,
std::string /*json trace data*/)
// Reply to ChildProcessMsg_GetTraceBufferPercentFull.
IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_TraceBufferPercentFullReply,
float /*trace buffer percent full*/)
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