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Fixed log filter initialization from env

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This commit is contained in:
akallabeth 2021-04-16 13:55:59 +02:00 committed by akallabeth
parent 9f573a1b40
commit 5075539022
1 changed files with 29 additions and 18 deletions
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47
winpr/libwinpr/utils/wlog/wlog.c
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@ -68,8 +68,9 @@ static wLog* WLog_New(LPCSTR name, wLog* rootLogger);
static void WLog_Free(wLog* log);
static LONG WLog_GetFilterLogLevel(wLog* log);
static int WLog_ParseLogLevel(LPCSTR level);
static BOOL WLog_ParseFilter(wLogFilter* filter, LPCSTR name);
static BOOL WLog_ParseFilters(void);
static BOOL WLog_ParseFilter(wLog* root, wLogFilter* filter, LPCSTR name);
static BOOL WLog_ParseFilters(wLog* root);
static wLog* WLog_Get_int(wLog* root, LPCSTR name);
#if !defined(_WIN32)
static void WLog_Uninit_(void) __attribute__((destructor));
@ -105,7 +106,6 @@ static BOOL CALLBACK WLog_InitializeRoot(PINIT_ONCE InitOnce, PVOID Parameter, P
return FALSE;
g_RootLog->IsRoot = TRUE;
WLog_ParseFilters();
logAppenderType = WLOG_APPENDER_CONSOLE;
nSize = GetEnvironmentVariableA(appender, NULL, 0);
@ -149,13 +149,15 @@ static BOOL CALLBACK WLog_InitializeRoot(PINIT_ONCE InitOnce, PVOID Parameter, P
if (!WLog_SetLogAppenderType(g_RootLog, logAppenderType))
goto fail;
if (!WLog_ParseFilters(g_RootLog))
goto fail;
#if defined(_WIN32)
atexit(WLog_Uninit_);
#endif
return TRUE;
fail:
free(g_RootLog);
g_RootLog = NULL;
WLog_Uninit_();
return FALSE;
}
@ -473,7 +475,7 @@ static BOOL WLog_reset_log_filters(wLog* log)
return TRUE;
}
BOOL WLog_AddStringLogFilters(LPCSTR filter)
static BOOL WLog_AddStringLogFilters_int(wLog* root, LPCSTR filter)
{
DWORD pos;
DWORD size;
@ -520,7 +522,7 @@ BOOL WLog_AddStringLogFilters(LPCSTR filter)
if (pos < size)
{
if (!WLog_ParseFilter(&g_Filters[pos++], filterStr))
if (!WLog_ParseFilter(root, &g_Filters[pos++], filterStr))
{
free(cp);
return FALSE;
@ -538,7 +540,14 @@ BOOL WLog_AddStringLogFilters(LPCSTR filter)
g_FilterCount = size;
free(cp);
return WLog_reset_log_filters(WLog_GetRoot());
return WLog_reset_log_filters(root);
}
BOOL WLog_AddStringLogFilters(LPCSTR filter)
{
/* Ensure logger is initialized */
wLog* root = WLog_GetRoot();
return WLog_AddStringLogFilters_int(root, filter);
}
static BOOL WLog_UpdateInheritLevel(wLog* log, DWORD logLevel)
@ -612,7 +621,7 @@ int WLog_ParseLogLevel(LPCSTR level)
return iLevel;
}
BOOL WLog_ParseFilter(wLogFilter* filter, LPCSTR name)
BOOL WLog_ParseFilter(wLog* root, wLogFilter* filter, LPCSTR name)
{
char* p;
char* q;
@ -692,7 +701,7 @@ BOOL WLog_ParseFilter(wLogFilter* filter, LPCSTR name)
return TRUE;
}
BOOL WLog_ParseFilters(void)
BOOL WLog_ParseFilters(wLog* root)
{
LPCSTR filter = "WLOG_FILTER";
BOOL res = FALSE;
@ -712,7 +721,7 @@ BOOL WLog_ParseFilters(void)
return FALSE;
if (GetEnvironmentVariableA(filter, env, nSize) == nSize - 1)
res = WLog_AddStringLogFilters(env);
res = WLog_AddStringLogFilters_int(root, env);
free(env);
return res;
@ -952,13 +961,11 @@ static BOOL WLog_AddChild(wLog* parent, wLog* child)
return TRUE;
}
static wLog* WLog_FindChild(LPCSTR name)
static wLog* WLog_FindChild(wLog* root, LPCSTR name)
{
DWORD index;
wLog* root;
wLog* child = NULL;
BOOL found = FALSE;
root = WLog_GetRoot();
if (!root)
return NULL;
@ -977,14 +984,12 @@ static wLog* WLog_FindChild(LPCSTR name)
return (found) ? child : NULL;
}
wLog* WLog_Get(LPCSTR name)
static wLog* WLog_Get_int(wLog* root, LPCSTR name)
{
wLog* log;
if (!(log = WLog_FindChild(name)))
if (!(log = WLog_FindChild(root, name)))
{
wLog* root = WLog_GetRoot();
if (!root)
return NULL;
@ -1001,6 +1006,12 @@ wLog* WLog_Get(LPCSTR name)
return log;
}
wLog* WLog_Get(LPCSTR name)
{
wLog* root = WLog_GetRoot();
return WLog_Get_int(root, name);
}
BOOL WLog_Init(void)
{
return WLog_GetRoot() != NULL;