mirror of
https://github.com/openharmony/windowmanager.git
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laiguizhong
49486f0153
Signed-off-by: laiguizhong <laiguizhong@huawei.com> Change-Id: Ia303d155a0d30da4736e96b009125f40d4c3837a
93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "wm_trace.h"
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#include <bytrace.h>
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#ifndef WINDOWS_PLATFORM
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#include <securec.h>
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#endif
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namespace OHOS {
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namespace Rosen {
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namespace {
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const size_t MAX_STRING_SIZE = 128;
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}
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bool WmTraceEnabled()
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{
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return true;
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}
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void WmTraceBegin(const char* name)
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{
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if (name == nullptr) {
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return;
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}
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std::string nameStr(name);
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// TODO：need BYTRACE_TAG_WINDOW_MANAGER
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StartTrace(BYTRACE_TAG_GRAPHIC_AGP, nameStr);
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}
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void WmTraceEnd()
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{
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if (WmTraceEnabled()) {
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// TODO：need BYTRACE_TAG_WINDOW_MANAGER
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FinishTrace(BYTRACE_TAG_GRAPHIC_AGP);
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}
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}
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bool WmTraceBeginWithArgv(const char* format, va_list args)
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{
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char name[MAX_STRING_SIZE] = { 0 };
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if (vsnprintf_s(name, sizeof(name), sizeof(name) - 1, format, args) < 0) {
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return false;
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}
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WmTraceBegin(name);
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return true;
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}
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bool WmTraceBeginWithArgs(const char* format, ...)
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{
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if (WmTraceEnabled()) {
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va_list args;
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va_start(args, format);
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bool retVal = WmTraceBeginWithArgv(format, args);
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va_end(args);
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return retVal;
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}
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return false;
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}
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WmScopedTrace::WmScopedTrace(const char* format, ...) : traceEnabled_(WmTraceEnabled())
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{
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if (traceEnabled_) {
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va_list args;
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va_start(args, format);
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traceEnabled_ = WmTraceBeginWithArgv(format, args);
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va_end(args);
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}
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}
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WmScopedTrace::~WmScopedTrace()
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{
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if (traceEnabled_) {
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WmTraceEnd();
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}
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}
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} // namespace Rosen
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} // namespace OHOS
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