int WLog_CallbackAppender_WriteMessage(wLog* log, wLogCallbackAppender* appender, wLogMessage* message)
{
char prefix[WLOG_MAX_PREFIX_SIZE];
message->PrefixString = prefix;
WLog_Layout_GetMessagePrefix(log, appender->Layout, message);
if (appender->message)
{
appender->message(message);
}
else
{
return -1;
}
return 1;
}
int WLog_FileAppender_WriteMessage(wLog* log, wLogFileAppender* appender, wLogMessage* message)
{
FILE* fp;
char prefix[WLOG_MAX_PREFIX_SIZE];
fp = appender->FileDescriptor;
if (!fp)
return -1;
message->PrefixString = prefix;
WLog_Layout_GetMessagePrefix(log, appender->Layout, message);
fprintf(fp, "%s%s\n", message->PrefixString, message->TextString);
fflush(fp); /* slow! */
return 1;
}
static BOOL WLog_UdpAppender_WriteMessage(wLog* log, wLogAppender* appender, wLogMessage* message)
{
char prefix[WLOG_MAX_PREFIX_SIZE];
wLogUdpAppender *udpAppender;
if (!log || !appender || !message)
return FALSE;
udpAppender = (wLogUdpAppender *)appender;
message->PrefixString = prefix;
WLog_Layout_GetMessagePrefix(log, appender->Layout, message);
_sendto(udpAppender->sock, message->PrefixString, strlen(message->PrefixString),
0, &udpAppender->targetAddr, udpAppender->targetAddrLen);
_sendto(udpAppender->sock, message->TextString, strlen(message->TextString),
0, &udpAppender->targetAddr, udpAppender->targetAddrLen);
_sendto(udpAppender->sock, "\n", 1, 0, &udpAppender->targetAddr, udpAppender->targetAddrLen);
return TRUE;
}
static BOOL WLog_ConsoleAppender_WriteMessage(wLog* log, wLogAppender* appender, wLogMessage* message)
{
FILE* fp;
char prefix[WLOG_MAX_PREFIX_SIZE];
wLogConsoleAppender *consoleAppender;
if (!appender)
return FALSE;
consoleAppender = (wLogConsoleAppender *)appender;
message->PrefixString = prefix;
WLog_Layout_GetMessagePrefix(log, appender->Layout, message);
#ifdef _WIN32
if (consoleAppender->outputStream == WLOG_CONSOLE_DEBUG)
{
char MessageString[4096];
sprintf_s(MessageString, sizeof(MessageString), "%s%s\n",
message->PrefixString, message->TextString);
OutputDebugStringA(MessageString);
return TRUE;
}
#endif
#ifdef ANDROID
(void)fp;
android_LogPriority level;
switch(message->Level)
{
case WLOG_TRACE:
level = ANDROID_LOG_VERBOSE;
break;
case WLOG_DEBUG:
level = ANDROID_LOG_DEBUG;
break;
case WLOG_INFO:
level = ANDROID_LOG_INFO;
break;
case WLOG_WARN:
level = ANDROID_LOG_WARN;
break;
case WLOG_ERROR:
level = ANDROID_LOG_ERROR;
break;
case WLOG_FATAL:
level = ANDROID_LOG_FATAL;
break;
case WLOG_OFF:
level = ANDROID_LOG_SILENT;
break;
default:
level = ANDROID_LOG_FATAL;
break;
}
if (level != ANDROID_LOG_SILENT)
__android_log_print(level, log->Name, "%s%s", message->PrefixString, message->TextString);
#else
switch(consoleAppender->outputStream)
{
case WLOG_CONSOLE_STDOUT:
fp = stdout;
break;
case WLOG_CONSOLE_STDERR:
fp = stderr;
break;
default:
switch(message->Level)
{
case WLOG_TRACE:
case WLOG_DEBUG:
case WLOG_INFO:
fp = stdout;
break;
default:
fp = stderr;
break;
}
break;
}
if (message->Level != WLOG_OFF)
fprintf(fp, "%s%s\n", message->PrefixString, message->TextString);
#endif
return TRUE;
}
