int TestWLog(int argc, char* argv[])
{
wLog* log;
wLogLayout* layout;
wLogAppender* appender;
log = WLog_New("CONSOLE_LOG_TEST");
WLog_SetLogLevel(log, WLOG_INFO);
WLog_SetLogAppenderType(log, WLOG_APPENDER_CONSOLE);
appender = WLog_GetLogAppender(log);
layout = WLog_GetLogLayout(log);
WLog_Layout_SetPrefixFormat(log, layout, "[%lv:%mn] [%fl|%fn|%ln] - ");
WLog_ConsoleAppender_SetOutputStream(log, (wLogConsoleAppender*) appender, WLOG_CONSOLE_STDERR);
WLog_OpenAppender(log);
WLog_Print(log, WLOG_INFO, "this is a test");
WLog_Print(log, WLOG_WARN, "this is a %dnd %s", 2, "test");
WLog_Print(log, WLOG_ERROR, "this is an error");
WLog_Print(log, WLOG_TRACE, "this is a trace output");
WLog_CloseAppender(log);
WLog_Free(log);
log = WLog_New("FILE_LOG_TEST");
WLog_SetLogLevel(log, WLOG_WARN);
WLog_SetLogAppenderType(log, WLOG_APPENDER_FILE);
appender = WLog_GetLogAppender(log);
layout = WLog_GetLogLayout(log);
WLog_Layout_SetPrefixFormat(log, layout, "[%lv:%mn] [%fl|%fn|%ln] - ");
WLog_FileAppender_SetOutputFileName(log, (wLogFileAppender*) appender, "/tmp/wlog_test.log");
WLog_OpenAppender(log);
WLog_Print(log, WLOG_INFO, "this is a test");
WLog_Print(log, WLOG_WARN, "this is a %dnd %s", 2, "test");
WLog_Print(log, WLOG_ERROR, "this is an error");
WLog_Print(log, WLOG_TRACE, "this is a trace output");
WLog_CloseAppender(log);
WLog_Free(log);
return 0;
}
wLog* WLog_Get(LPCSTR name)
{
wLog* log;
if (!(log = WLog_FindChild(name)))
{
wLog* root = WLog_GetRoot();
if (!root)
return NULL;
if (!(log = WLog_New(name, root)))
return NULL;
if (!WLog_AddChild(root, log))
{
WLog_Free(log);
return NULL;
}
}
return log;
}
wLog* WLog_GetRoot(void)
{
char* env;
DWORD nSize;
DWORD logAppenderType;
if (!g_RootLog)
{
if (!(g_RootLog = WLog_New("", NULL)))
return NULL;
g_RootLog->IsRoot = TRUE;
WLog_ParseFilters();
logAppenderType = WLOG_APPENDER_CONSOLE;
nSize = GetEnvironmentVariableA("WLOG_APPENDER", NULL, 0);
if (nSize)
{
env = (LPSTR) malloc(nSize);
if (!env)
goto fail;
if (!GetEnvironmentVariableA("WLOG_APPENDER", env, nSize))
{
fprintf(stderr, "WLOG_APPENDER environment variable modified in my back");
free(env);
goto fail;
}
if (_stricmp(env, "CONSOLE") == 0)
logAppenderType = WLOG_APPENDER_CONSOLE;
else if (_stricmp(env, "FILE") == 0)
logAppenderType = WLOG_APPENDER_FILE;
else if (_stricmp(env, "BINARY") == 0)
logAppenderType = WLOG_APPENDER_BINARY;
#ifdef HAVE_SYSLOG_H
else if (_stricmp(env, "SYSLOG") == 0)
logAppenderType = WLOG_APPENDER_SYSLOG;
#endif /* HAVE_SYSLOG_H */
#ifdef HAVE_JOURNALD_H
else if (_stricmp(env, "JOURNALD") == 0)
logAppenderType = WLOG_APPENDER_JOURNALD;
#endif
else if (_stricmp(env, "UDP") == 0)
logAppenderType = WLOG_APPENDER_UDP;
free(env);
}
if (!WLog_SetLogAppenderType(g_RootLog, logAppenderType))
goto fail;
}
return g_RootLog;
fail:
free(g_RootLog);
g_RootLog = NULL;
return NULL;
}
