umc_tracelog.cpp

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

/*//////////////////////////////////////////////////////////////////////////////
//
//                  INTEL CORPORATION PROPRIETARY INFORMATION
//     This software is supplied under the terms of a license agreement or
//     nondisclosure agreement with Intel Corporation and may not be copied
//     or disclosed except in accordance with the terms of that agreement.
//          Copyright(c) 2003-2005 Intel Corporation. All Rights Reserved.
//
*/
//#if defined (WIN32)
#ifdef LINUX32
#undef VM_STATFILE
#endif // LINUX32

#include "umc_tracelog.h"

namespace UMC
{
#ifdef VM_STATFILE
    TraceLogToFile::TraceLogToFile(vm_trace_atribute atr,
                                        vm_char* file_name,
                                        vm_char* title)
    {
        vm_char file_ini[128];
        vm_mutex_set_invalid(&Button_enter);
        vm_mutex_init(&Button_enter);
        if(atr) atrib = atr;
        if(file_name)log_file = vm_fopen(file_name, __VM("w"));
        else {
            vm_sprintf(log_name,__VM("_app.csv"));
            vm_sprintf(file_ini,__VM("stat_file.ini"));
            log_file = (FILE*)vm_open_logfile(log_name,file_ini,NULL);

        }
        if(log_file) {
            vm_fprintf(log_file, __VM("%s\n"),title);
            fclose(log_file);
            //vm_message(__VM("Stat file was open: %s"),log_name);
        } else {
            //vm_message(__VM("Stat file wasn't open"));
        }

    }

    TraceLogToFile::~TraceLogToFile()
    {
        if (log_file)
        {    fclose(log_file);    }
        log_file = NULL;
        vm_mutex_destroy(&Button_enter);
    }

    void
    TraceLogToFile::LogToFile(const vm_char *format,...)
    {
        vm_mutex_lock(&Button_enter);
        va_list  args;
        vm_char line[1024] = {0,};
        va_start(args, format);
        vm_vsprintf(line, format, args);
        va_end(args);
        if(atrib != NEVER)
            vm_trace_log(atrib,line);
        log_file = vm_fopen(log_name, __VM("a"));
        vm_fprintf(log_file, line);
        fclose(log_file);
        vm_mutex_unlock(&Button_enter);
    }
#else
    TraceLogToFile::TraceLogToFile(vm_trace_atribute atr,
                                        vm_char* file_name,
                                        vm_char* title)
    {}
    TraceLogToFile::~TraceLogToFile()
    {}
    void
    TraceLogToFile::LogToFile(const vm_char *format,...)
    {}

#endif
}   //  namespace UMC
//#endif  //  defined (WIN32)