/usr/include/x86_64-linux-gnu/alljoyn/services_common/GuidUtil.h is in liballjoynservices-dev-1604 16.04-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright AllSeen Alliance. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
******************************************************************************/
#ifndef GUID_UTIL_H_
#define GUID_UTIL_H_
#include <qcc/Debug.h>
#include <qcc/String.h>
#if defined(QCC_OS_GROUP_WINDOWS)
/* Disabling warning C 4100. Function doesnt use all passed in parameters */
#pragma warning(push)
#pragma warning(disable: 4100)
#endif
static const unsigned int GUID_STRING_MAX_LENGTH = 32;
static const unsigned int GUID_HYPHEN_MAX_LENGTH = 4;
static const unsigned int END_OF_STRING_LENGTH = 1;
namespace ajn {
namespace services {
/**
* implements GUID utilities
* Generation, saving, exposing - 128 bit unique number
*/
class GuidUtil {
public:
/**
* GetInstance
* @return singleton of GuidUtil pointer
*/
static GuidUtil* GetInstance();
/**
* GetDeviceIdString
* @param deviceId
*/
void GetDeviceIdString(qcc::String* deviceId);
/**
* GenerateGUID
* @param guid
*/
void GenerateGUID(qcc::String* guid);
private:
/**
* Constructor for GuidUtil
*/
GuidUtil();
/**
* Destructor for GuidUtil
*/
virtual ~GuidUtil();
/**
* NormalizeString
* @param strGUID
*/
void NormalizeString(char* strGUID);
/**
* GetDeviceIdFileName
* @param strGUID
* @return device id file name
*/
const char* GetDeviceIdFileName();
/**
* ReadGuidOfDeviceID
* @param strGUID
*/
bool ReadGuidOfDeviceID(char* strGUID);
/**
* WriteGUIDToFile
* @param strGUID
*/
void WriteGUIDToFile(char* strGUID);
/**
* GenerateGUIDUtil
* @param strGUID
*/
void GenerateGUIDUtil(char* strGUID);
/**
* a pointer to singleton GuidUtil
*/
static GuidUtil* pGuidUtil;
};
} //namespace services
} //namespace ajn
#endif /* GUID_UTIL_H_ */
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