sbgPlatform.c

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#include <sbgCommon.h>
#include <stdarg.h>
#include <time.h>

//----------------------------------------------------------------------//
//- Include specific header for WIN32 and UNIX platforms               -//
//----------------------------------------------------------------------//
#ifdef WIN32
        #include <windows.h>
#elif defined(__APPLE__)
        #include <mach/mach_time.h>
#else
        #include <unistd.h>
#endif

//----------------------------------------------------------------------//
//- Specific timing methods to reimplement for your platform           -//
//----------------------------------------------------------------------//

SBG_COMMON_LIB_API uint32_t sbgGetTime(void)
{
#ifdef WIN32
        //
        // Return the current time in ms
        //
        return clock() / (CLOCKS_PER_SEC / 1000);
#elif defined(__APPLE__)
        mach_timebase_info_data_t       timeInfo;
        mach_timebase_info(&timeInfo);

        //
        // Return the current time in ms
        //
        return (mach_absolute_time() * timeInfo.numer / timeInfo.denom) / 1000000.0;
#else
        struct timespec now;
        clock_gettime(CLOCK_REALTIME, &now);

        //
        // Return the current time in ms
        //
        return now.tv_sec * 1000 + now.tv_nsec / 1000000;
#endif
}

SBG_COMMON_LIB_API void sbgSleep(uint32_t ms)
{
        //
        // Implementation valid for both WIN and UNIX systems
        //
        #ifdef WIN32
                Sleep(ms);
        #else
                usleep(ms*1000);
        #endif
}

//----------------------------------------------------------------------//
//- Specific logging methods to reimplement for your platform          -//
//----------------------------------------------------------------------//

SBG_COMMON_LIB_API void sbgPlatformDebugLogMsg(const char *pFileName, const char *pFunctionName, uint32_t line, const char *pCategory, SbgDebugLogType logType, SbgErrorCode errorCode, const char *pFormat, ...)
{
        char            errorMsg[SBG_CONFIG_LOG_MAX_SIZE];
        va_list         args;
        
        //
        // Initialize the list of variable arguments on the latest function argument
        //
        va_start(args, pFormat);

        //
        // Generate the error message string
        //
        vsprintf(errorMsg, pFormat, args);

        //
        // Close the list of variable arguments
        //
        va_end(args);

        //
        // Log the correct message according to the log type
        //
        switch (logType)
        {
        case SBG_DEBUG_LOG_TYPE_ERROR:
                fprintf(stderr, "*ERR * [%s]%s: %s\n\r", sbgErrorCodeToString(errorCode), pFunctionName, errorMsg);
                break;
        case SBG_DEBUG_LOG_TYPE_WARNING:
                fprintf(stderr, "*WARN* [%s]%s: %s\n\r", sbgErrorCodeToString(errorCode), pFunctionName, errorMsg);
                break;
        case SBG_DEBUG_LOG_TYPE_INFO:
                fprintf(stderr, "*INFO* %s\n\r", errorMsg);
                break;
        case SBG_DEBUG_LOG_TYPE_DEBUG:
                fprintf(stderr, "*DBG * %s\n\r", errorMsg);
                break;
        default:
                fprintf(stderr, "*UKNW*\t[%s]%s(%u): %s\n\r", sbgErrorCodeToString(errorCode), pFunctionName, line, errorMsg);
        }
}