cef/libcef/browser/trace_impl.cc

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// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that can
// be found in the LICENSE file.
#include "include/cef_trace.h"
#include "include/cef_trace_event.h"
#include "libcef/browser/trace_subscriber.h"
#include "libcef/browser/context.h"
#include "libcef/browser/thread_util.h"
#include "base/debug/trace_event.h"
bool CefBeginTracing(CefRefPtr<CefTraceClient> client,
const CefString& categories) {
if (!CONTEXT_STATE_VALID()) {
NOTREACHED() << "context not valid";
return false;
}
if (!CEF_CURRENTLY_ON_UIT()) {
NOTREACHED() << "called on invalid thread";
return false;
}
CefTraceSubscriber* subscriber = _Context->GetTraceSubscriber();
if (!subscriber)
return false;
return subscriber->BeginTracing(client, categories);
}
bool CefGetTraceBufferPercentFullAsync() {
if (!CONTEXT_STATE_VALID()) {
NOTREACHED() << "context not valid";
return false;
}
if (!CEF_CURRENTLY_ON_UIT()) {
NOTREACHED() << "called on invalid thread";
return false;
}
CefTraceSubscriber* subscriber = _Context->GetTraceSubscriber();
if (!subscriber)
return false;
return subscriber->GetTraceBufferPercentFullAsync();
}
bool CefEndTracingAsync() {
if (!CONTEXT_STATE_VALID()) {
NOTREACHED() << "context not valid";
return false;
}
if (!CEF_CURRENTLY_ON_UIT()) {
NOTREACHED() << "called on invalid thread";
return false;
}
CefTraceSubscriber* subscriber = _Context->GetTraceSubscriber();
if (!subscriber)
return false;
return subscriber->EndTracingAsync();
}
// The below functions can be called from any process.
CEF_EXPORT void cef_trace_event(const char* category,
const char* name,
const char* arg1_name,
uint64 arg1_val,
const char* arg2_name,
uint64 arg2_val) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT0(category, name);
} else if (arg2_name == NULL) {
TRACE_EVENT1(category, name, arg1_name, arg1_val);
} else {
TRACE_EVENT2(category, name, arg1_name, arg1_val,
arg2_name, arg2_val);
}
}
CEF_EXPORT void cef_trace_event_instant(const char* category,
const char* name,
const char* arg1_name,
uint64 arg1_val,
const char* arg2_name,
uint64 arg2_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_COPY_INSTANT0(category, name);
} else if (arg2_name == NULL) {
TRACE_EVENT_COPY_INSTANT1(category, name, arg1_name, arg1_val);
} else {
TRACE_EVENT_COPY_INSTANT2(category, name, arg1_name, arg1_val,
arg2_name, arg2_val);
}
} else {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_INSTANT0(category, name);
} else if (arg2_name == NULL) {
TRACE_EVENT_INSTANT1(category, name, arg1_name, arg1_val);
} else {
TRACE_EVENT_INSTANT2(category, name, arg1_name, arg1_val,
arg2_name, arg2_val);
}
}
}
CEF_EXPORT void cef_trace_event_begin(const char* category,
const char* name,
const char* arg1_name,
uint64 arg1_val,
const char* arg2_name,
uint64 arg2_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_COPY_BEGIN0(category, name);
} else if (arg2_name == NULL) {
TRACE_EVENT_COPY_BEGIN1(category, name, arg1_name, arg1_val);
} else {
TRACE_EVENT_COPY_BEGIN2(category, name, arg1_name, arg1_val,
arg2_name, arg2_val);
}
} else {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_BEGIN0(category, name);
} else if (arg2_name == NULL) {
TRACE_EVENT_BEGIN1(category, name, arg1_name, arg1_val);
} else {
TRACE_EVENT_BEGIN2(category, name, arg1_name, arg1_val,
arg2_name, arg2_val);
}
}
}
CEF_EXPORT void cef_trace_event_end(const char* category,
const char* name,
const char* arg1_name,
uint64 arg1_val,
const char* arg2_name,
uint64 arg2_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_COPY_END0(category, name);
} else if (arg2_name == NULL) {
TRACE_EVENT_COPY_END1(category, name, arg1_name, arg1_val);
} else {
TRACE_EVENT_COPY_END2(category, name, arg1_name, arg1_val,
arg2_name, arg2_val);
}
} else {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_END0(category, name);
} else if (arg2_name == NULL) {
TRACE_EVENT_END1(category, name, arg1_name, arg1_val);
} else {
TRACE_EVENT_END2(category, name, arg1_name, arg1_val,
arg2_name, arg2_val);
}
}
}
CEF_EXPORT void cef_trace_counter(const char* category,
const char* name,
const char* value1_name,
uint64 value1_val,
const char* value2_name,
uint64 value2_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (value1_name == NULL && value2_name == NULL) {
TRACE_COPY_COUNTER1(category, name, value1_val);
} else {
TRACE_COPY_COUNTER2(category, name, value1_name, value1_val,
value2_name, value2_val);
}
} else {
if (value1_name == NULL && value2_name == NULL) {
TRACE_COUNTER1(category, name, value1_val);
} else {
TRACE_COUNTER2(category, name, value1_name, value1_val,
value2_name, value2_val);
}
}
}
CEF_EXPORT void cef_trace_counter_id(const char* category,
const char* name,
uint64 id,
const char* value1_name,
uint64 value1_val,
const char* value2_name,
uint64 value2_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (value1_name == NULL && value2_name == NULL) {
TRACE_COPY_COUNTER_ID1(category, name, id, value1_val);
} else {
TRACE_COPY_COUNTER_ID2(category, name, id, value1_name,
value1_val, value2_name, value2_val);
}
} else {
if (value1_name == NULL && value2_name == NULL) {
TRACE_COUNTER_ID1(category, name, id, value1_val);
} else {
TRACE_COUNTER_ID2(category, name, id, value1_name, value1_val,
value2_name, value2_val);
}
}
}
CEF_EXPORT void cef_trace_event_async_begin(const char* category,
const char* name,
uint64 id,
const char* arg1_name,
uint64 arg1_val,
const char* arg2_name,
uint64 arg2_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_COPY_ASYNC_BEGIN0(category, name, id);
} else if (arg2_name == NULL) {
TRACE_EVENT_COPY_ASYNC_BEGIN1(category, name, id, arg1_name, arg1_val);
} else {
TRACE_EVENT_COPY_ASYNC_BEGIN2(category, name, id, arg1_name, arg1_val,
arg2_name, arg2_val);
}
} else {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_ASYNC_BEGIN0(category, name, id);
} else if (arg2_name == NULL) {
TRACE_EVENT_ASYNC_BEGIN1(category, name, id, arg1_name, arg1_val);
} else {
TRACE_EVENT_ASYNC_BEGIN2(category, name, id, arg1_name, arg1_val,
arg2_name, arg2_val);
}
}
}
CEF_EXPORT void cef_trace_event_async_step(const char* category,
const char* name,
uint64 id,
uint64 step,
const char* arg1_name,
uint64 arg1_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (arg1_name == NULL) {
TRACE_EVENT_COPY_ASYNC_STEP0(category, name, id, step);
} else {
TRACE_EVENT_COPY_ASYNC_STEP1(category, name, id, step,
arg1_name, arg1_val);
}
} else {
if (arg1_name == NULL) {
TRACE_EVENT_ASYNC_STEP0(category, name, id, step);
} else {
TRACE_EVENT_ASYNC_STEP1(category, name, id, step,
arg1_name, arg1_val);
}
}
}
CEF_EXPORT void cef_trace_event_async_end(const char* category,
const char* name,
uint64 id,
const char* arg1_name,
uint64 arg1_val,
const char* arg2_name,
uint64 arg2_val,
int copy) {
DCHECK(category);
DCHECK(name);
if (!category || !name)
return;
if (copy) {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_COPY_ASYNC_END0(category, name, id);
} else if (arg2_name == NULL) {
TRACE_EVENT_COPY_ASYNC_END1(category, name, id, arg1_name,
arg1_val);
} else {
TRACE_EVENT_COPY_ASYNC_END2(category, name, id, arg1_name,
arg1_val, arg2_name, arg2_val);
}
} else {
if (arg1_name == NULL && arg2_name == NULL) {
TRACE_EVENT_ASYNC_END0(category, name, id);
} else if (arg2_name == NULL) {
TRACE_EVENT_ASYNC_END1(category, name, id, arg1_name,
arg1_val);
} else {
TRACE_EVENT_ASYNC_END2(category, name, id, arg1_name,
arg1_val, arg2_name, arg2_val);
}
}
}