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/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <assert.h>
#include <stdio.h>
#include "webrtc/voice_engine/statistics.h"
#include "webrtc/system_wrappers/interface/critical_section_wrapper.h"
#include "webrtc/system_wrappers/interface/trace.h"
namespace webrtc {
namespace voe {
Statistics::Statistics(uint32_t instanceId) :
_critPtr(CriticalSectionWrapper::CreateCriticalSection()),
_instanceId(instanceId),
_lastError(0),
_isInitialized(false)
{
}
Statistics::~Statistics()
{
if (_critPtr)
{
delete _critPtr;
_critPtr = NULL;
}
}
int32_t Statistics::SetInitialized()
{
_isInitialized = true;
return 0;
}
int32_t Statistics::SetUnInitialized()
{
_isInitialized = false;
return 0;
}
bool Statistics::Initialized() const
{
return _isInitialized;
}
int32_t Statistics::SetLastError(int32_t error) const
{
CriticalSectionScoped cs(_critPtr);
_lastError = error;
return 0;
}
int32_t Statistics::SetLastError(int32_t error,
TraceLevel level) const
{
CriticalSectionScoped cs(_critPtr);
_lastError = error;
WEBRTC_TRACE(level, kTraceVoice, VoEId(_instanceId,-1),
"error code is set to %d",
_lastError);
return 0;
}
int32_t Statistics::SetLastError(
int32_t error,
TraceLevel level, const char* msg) const
{
CriticalSectionScoped cs(_critPtr);
char traceMessage[KTraceMaxMessageSize];
assert(strlen(msg) < KTraceMaxMessageSize);
_lastError = error;
sprintf(traceMessage, "%s (error=%d)", msg, error);
WEBRTC_TRACE(level, kTraceVoice, VoEId(_instanceId,-1), "%s",
traceMessage);
return 0;
}
int32_t Statistics::LastError() const
{
CriticalSectionScoped cs(_critPtr);
WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_instanceId,-1),
"LastError() => %d", _lastError);
return _lastError;
}
} // namespace voe
} // namespace webrtc
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