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/*
* \file device_parser.h
* \brief OpenCSD : Snapshot parser library
*
* \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved.
*/
/*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 3. Neither the name of the copyright holder 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 DEVICE_PARSER_H
#define DEVICE_PARSER_H
#include "device_info.h"
#include <memory>
#include <map>
#include <istream>
#include <vector>
#include <cstdint>
#include "snapshot_info.h"
class DeviceParser
{
public:
virtual ~DeviceParser() {};
typedef std::shared_ptr<DeviceInfo> DevPtr;
virtual DevPtr getDevice(int devNo) =0;
virtual void getDeviceList(std::vector<int> &devices) const = 0;
virtual size_t getDeviceCount() const = 0;
};
class SnapshotParser
{
public:
virtual ~SnapshotParser() {};
virtual std::string getDescription() const = 0;
virtual std::string getVersion() const = 0;
};
class ModernSnapshotParser : public DeviceParser, SnapshotParser
{
public:
ModernSnapshotParser( std::istream &iss);
ModernSnapshotParser();
virtual ~ModernSnapshotParser();
typedef std::shared_ptr<DeviceInfo> DevPtr;
DevPtr getDevice(int devNo);
void getDeviceList(std::vector<int> &devices) const;
bool isInitialised() const;
size_t getDeviceCount() const;
std::string getTraceMetadataFile() const;
// Snapshot Info
std::string getDescription() const;
std::string getVersion() const;
private:
void addDevice(std::string rawName, std::string path);
uint32_t getUniqueDeviceID(std::string &rawName);
void addSnapshotInfo(SnapshotInfo snap);
SnapshotInfo snaphotInfo;
// map stores deviceId and associated data
std::map<int, DevPtr> deviceMap;
bool initialised;
std::string traceMetaDataIni;
};
#endif
/* End of File device_parser.h */
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