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/*
* Copyright (c) 2017, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _LOCAL_LOG_BUFFER_H_
#define _LOCAL_LOG_BUFFER_H_
/* External Includes */
#include <deque>
#include <sstream>
#include <string>
#include <sys/types.h>
#include <vector>
/* Namespace pollution avoidance */
using ::std::deque;
using ::std::string;
using ::std::stringstream;
using ::std::vector;
class LocalLogBuffer {
public:
class FunctionLog {
public:
FunctionLog(string /* funcName */);
FunctionLog(const FunctionLog& /* other */);
void addArg(string /* kw */, string /* arg */);
void addArg(string /* kw */, vector<string> /* args */);
void addArg(string /* kw */, uint64_t /* arg */);
void setResult(bool /* success */, string /* msg */);
void setResult(vector<unsigned int> /* ret */);
void setResult(uint64_t /* rx */, uint64_t /* tx */);
string toString();
private:
void maybeAddArgsComma();
const string mName;
bool mArgsProvided;
stringstream mSSArgs;
stringstream mSSReturn;
}; /* FunctionLog */
LocalLogBuffer(string /* name */, int /* maxLogs */);
void addLog(FunctionLog /* log */);
void toLogcat();
void toFd(int fd);
private:
deque<FunctionLog> mLogs;
const string mName;
const size_t mMaxLogs;
}; /* LocalLogBuffer */
#endif /* _LOCAL_LOG_BUFFER_H_ */
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