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/*
* Copyright (c) 2017, The Linux Foundation. All rights reserved.
* 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 VERIFY_H
#define VERIFY_H


#ifndef _WIN32
#define C_ASSERT(test) \
    switch(0) {\
      case 0:\
      case test:;\
    }
#endif // _WIN32

#ifndef __V_STR__
#define __V_STR__(x) #x ":"
#endif //__STR__
#ifndef __V_TOSTR__
#define __V_TOSTR__(x) __V_STR__(x)
#endif // __TOSTR__
#ifndef __V_FILE_LINE__
#define __V_FILE_LINE__ __FILE__ ":" __V_TOSTR__(__LINE__)
#endif /*__FILE_LINE__*/

#if (defined __hexagon__) || (defined __qdsp6__)
/* q6 */

#ifdef VERIFY_PRINT_INFO
#define FARF_VERIFY_LOW  1
#define FARF_VERIFY_LOW_LEVEL HAP_LEVEL_LOW
#define VERIFY_IPRINTF(args...) FARF(VERIFY_LOW, args)
#endif

#ifdef VERIFY_PRINT_ERROR
#define FARF_VERIFY_ERROR         1
#define FARF_VERIFY_ERROR_LEVEL HAP_LEVEL_ERROR
#define VERIFY_EPRINTF(args...) FARF(VERIFY_ERROR, args)
#endif

#if (defined VERIFY_PRINT_INFO) || (defined VERIFY_PRINT_ERROR)
#include "HAP_farf.h"
#endif

/* end q6 */
#elif (defined USE_SYSLOG)
/* syslog */
#if (defined VERIFY_PRINT_INFO) || (defined VERIFY_PRINT_ERROR)
#include <syslog.h>
#endif

#ifdef VERIFY_PRINT_INFO
#define VERIFY_IPRINTF(format, ...) syslog(LOG_USER|LOG_INFO, __V_FILE_LINE__ format, ##__VA_ARGS__)
//#define VERIFY_IPRINTF(format, ...) printf(__V_FILE_LINE__ format "\n", ##__VA_ARGS__)
#endif

#ifdef VERIFY_PRINT_ERROR
//#define VERIFY_EPRINTF(format, ...) printf(__V_FILE_LINE__ format "\n", ##__VA_ARGS__)
#define VERIFY_EPRINTF(format, ...) syslog(LOG_USER|LOG_ERR, __V_FILE_LINE__ format, ##__VA_ARGS__)
#endif

/* end syslog */
#else
/* generic */

#if (defined VERIFY_PRINT_INFO) || (defined VERIFY_PRINT_ERROR)
#include <stdio.h>
#endif

#ifdef VERIFY_PRINT_INFO
#define VERIFY_IPRINTF(format, ...) printf(__V_FILE_LINE__ format "\n", ##__VA_ARGS__)
#endif

#ifdef VERIFY_PRINT_ERROR
#define VERIFY_EPRINTF(format, ...) printf(__V_FILE_LINE__ format "\n", ##__VA_ARGS__)
#endif

/* end generic */
#endif

#ifndef VERIFY_PRINT_INFO
#define VERIFY_IPRINTF(format, ...) (void)0
#endif

#ifndef VERIFY_PRINT_ERROR
#define VERIFY_EPRINTF(format, ...) (void)0
#endif

#ifndef VERIFY
#define VERIFY(val) \
	   do {\
		  VERIFY_IPRINTF(":info: calling: %s", #val);\
		  if(0 == (val)) {\
			 nErr = nErr == 0 ? -1 : nErr;\
			 VERIFY_EPRINTF(":error: %d: %s", nErr, #val);\
			 goto bail;\
		  } else {\
			 VERIFY_IPRINTF(":info: passed: %s", #val);\
		  }\
	   } while(0)
#endif //VERIFY

#endif //VERIFY_H