/* 输出日志 */
int WriteLogBaseV( int log_level , char *c_filename , long c_fileline , char *format , va_list valist )
{
char c_filename_copy[ MAXLEN_FILENAME + 1 ] ;
char *p_c_filename = NULL ;
char log_buffer[ 1024 + 1 ] ;
char *log_bufptr = NULL ;
size_t log_buflen ;
size_t log_buf_remain_len ;
size_t len ;
int nret = 0 ;
/* 处理源代码文件名 */
memset( c_filename_copy , 0x00 , sizeof(c_filename_copy) );
strncpy( c_filename_copy , c_filename , sizeof(c_filename_copy)-1 );
p_c_filename = strrchr( c_filename_copy , '\\' ) ;
if( p_c_filename )
p_c_filename++;
else
p_c_filename = c_filename_copy ;
/* 填充行日志 */
/* memset( log_buffer , 0x00 , sizeof(log_buffer) ); */
log_bufptr = log_buffer ;
log_buflen = 0 ;
log_buf_remain_len = sizeof(log_buffer) - 1 - sizeof(NEWLINE) ;
/*
{
struct timeval tv ;
gettimeofday( & tv , NULL );
len = SNPRINTF( log_bufptr , log_buf_remain_len , "%s.%06ld | %-5s | %lu:%lu:%s:%ld | " , g_date_time_cache[g_date_time_cache_index].date_and_time_str , tv.tv_usec , log_level_itoa[log_level] , g_pid , g_tid , p_c_filename , c_fileline ) ;
}
*/
len = SNPRINTF( log_bufptr , log_buf_remain_len , "%s | %-5s | %lu:%lu:%s:%ld | " , g_date_time_cache[g_date_time_cache_index].date_and_time_str , log_level_itoa[log_level] , g_pid , g_tid , p_c_filename , c_fileline ) ;
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
len = VSNPRINTF( log_bufptr , log_buf_remain_len , format , valist );
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
log_buf_remain_len += sizeof(NEWLINE) ;
len = SNPRINTF( log_bufptr , log_buf_remain_len , NEWLINE ) ;
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
/* 输出行日志 */
if( g_file_fd == -1 )
{
nret = OpenLogFile() ;
if( nret )
return nret;
WRITE( g_file_fd , log_buffer , log_buflen );
}
else
{
WRITE( g_file_fd , log_buffer , log_buflen );
}
return 0;
}
/* 输出日志 */
static int WriteLogBase( int log_level , char *c_filename , long c_fileline , char *format , va_list valist )
{
char c_filename_copy[ MAXLEN_FILENAME + 1 ] ;
char *p_c_filename = NULL ;
struct timeval tv ;
struct tm stime ;
char log_buffer[ 1024 + 1 ] ;
char *log_bufptr = NULL ;
size_t log_buflen ;
size_t log_buf_remain_len ;
size_t len ;
/* 处理源代码文件名 */
memset( c_filename_copy , 0x00 , sizeof(c_filename_copy) );
strncpy( c_filename_copy , c_filename , sizeof(c_filename_copy)-1 );
p_c_filename = strrchr( c_filename_copy , '\\' ) ;
if( p_c_filename )
p_c_filename++;
else
p_c_filename = c_filename_copy ;
/* 填充行日志 */
#if ( defined __linux__ ) || ( defined __unix ) || ( defined _AIX )
gettimeofday( & tv , NULL );
localtime_r( &(tv.tv_sec) , & stime );
#elif ( defined _WIN32 )
{
SYSTEMTIME stNow ;
GetLocalTime( & stNow );
tv.tv_usec = stNow.wMilliseconds * 1000 ;
stime.tm_year = stNow.wYear - 1900 ;
stime.tm_mon = stNow.wMonth - 1 ;
stime.tm_mday = stNow.wDay ;
stime.tm_hour = stNow.wHour ;
stime.tm_min = stNow.wMinute ;
stime.tm_sec = stNow.wSecond ;
}
#endif
memset( log_buffer , 0x00 , sizeof(log_buffer) );
log_bufptr = log_buffer ;
log_buflen = 0 ;
log_buf_remain_len = sizeof(log_buffer) - 1 ;
len = strftime( log_bufptr , log_buf_remain_len , "%Y-%m-%d %H:%M:%S" , & stime ) ;
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
len = SNPRINTF( log_bufptr , log_buf_remain_len , ".%06ld" , (long)(tv.tv_usec) ) ;
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
len = SNPRINTF( log_bufptr , log_buf_remain_len , " | %-5s" , log_level_itoa[log_level] ) ;
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
len = SNPRINTF( log_bufptr , log_buf_remain_len , " | %lu:%lu:%s:%ld | " , PROCESSID , THREADID , p_c_filename , c_fileline ) ;
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
len = VSNPRINTF( log_bufptr , log_buf_remain_len , format , valist );
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
len = SNPRINTF( log_bufptr , log_buf_remain_len , NEWLINE ) ;
OFFSET_BUFPTR( log_buffer , log_bufptr , len , log_buflen , log_buf_remain_len );
/* 输出行日志 */
if( STRCMP( g_log_pathfilename , == , "#stdout" ) )
{
printf( "%.*s" , (int)log_buflen , log_buffer );
}
else if( g_log_pathfilename[0] )
int WriteHexLogBaseV( int log_level , char *c_filename , long c_fileline , char *buf , long buflen , char *format , va_list valist )
{
char hexlog_buffer[ 4096 * 10 + 1 ] ;
char *hexlog_bufptr = NULL ;
size_t hexlog_buflen ;
size_t hexlog_buf_remain_len ;
size_t len ;
int row_offset , col_offset ;
int nret = 0 ;
if( buf == NULL && buflen <= 0 )
return 0;
if( buflen > sizeof(hexlog_buffer) - 1 )
return -1;
/* 输出行日志 */
if( format )
{
WriteLogBaseV( log_level , c_filename , c_fileline , format , valist );
}
/* 填充十六进制块日志 */
memset( hexlog_buffer , 0x00 , sizeof(hexlog_buffer) );
hexlog_bufptr = hexlog_buffer ;
hexlog_buflen = 0 ;
hexlog_buf_remain_len = sizeof(hexlog_buffer) - 1 ;
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , " 0 1 2 3 4 5 6 7 8 9 A B C D E F 0123456789ABCDEF" ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , NEWLINE ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
row_offset = 0 ;
col_offset = 0 ;
while(1)
{
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , "0x%08X " , row_offset * 16 ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
for( col_offset = 0 ; col_offset < 16 ; col_offset++ )
{
if( row_offset * 16 + col_offset < buflen )
{
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , "%02X " , *((unsigned char *)buf+row_offset*16+col_offset)) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
}
else
{
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , " " ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
}
}
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , " " ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
for( col_offset = 0 ; col_offset < 16 ; col_offset++ )
{
if( row_offset * 16 + col_offset < buflen )
{
if( isprint( (int)*(buf+row_offset*16+col_offset) ) )
{
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , "%c" , *((unsigned char *)buf+row_offset*16+col_offset) ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
}
else
{
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , "." ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
}
}
else
{
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , " " ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
}
}
len = SNPRINTF( hexlog_bufptr , hexlog_buf_remain_len , NEWLINE ) ;
OFFSET_BUFPTR( hexlog_buffer , hexlog_bufptr , len , hexlog_buflen , hexlog_buf_remain_len );
if( row_offset * 16 + col_offset >= buflen )
break;
row_offset++;
}
/* 输出十六进制块日志 */
if( g_file_fd == -1 )
{
nret = OpenLogFile() ;
if( nret )
return nret;
WRITE( g_file_fd , hexlog_buffer , hexlog_buflen );
}
else
{
WRITE( g_file_fd , hexlog_buffer , hexlog_buflen );
}
return 0;
}