#if wxUSE_GUI
#include "wx/window.h"
+ #include "wx/msgdlg.h"
#ifdef __WXMSW__
#include "wx/msw/private.h"
#endif
#define LOG_BUFFER_SIZE (4096)
// static buffer for error messages
-static wxChar s_szBuf[LOG_BUFFER_SIZE];
+static wxChar s_szBufStatic[LOG_BUFFER_SIZE];
+
+static wxChar *s_szBuf = s_szBufStatic;
+static size_t s_szBufSize = WXSIZEOF( s_szBufStatic );
#if wxUSE_THREADS
if ( IsLoggingEnabled() ) {
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
- wxVsnprintf(s_szBuf, WXSIZEOF(s_szBuf), szFormat, argptr);
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
wxLog::OnLog(level, s_szBuf, time(NULL));
}
if ( IsLoggingEnabled() ) { \
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); \
\
- wxVsnprintf(s_szBuf, WXSIZEOF(s_szBuf), szFormat, argptr); \
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); \
\
wxLog::OnLog(wxLOG_##level, s_szBuf, time(NULL)); \
} \
{ \
va_list argptr; \
va_start(argptr, szFormat); \
- wxVLog##level(szFormat, argptr); \
+ wxVLog##level(szFormat, argptr); \
va_end(argptr); \
}
-IMPLEMENT_LOG_FUNCTION(FatalError)
IMPLEMENT_LOG_FUNCTION(Error)
IMPLEMENT_LOG_FUNCTION(Warning)
IMPLEMENT_LOG_FUNCTION(Message)
IMPLEMENT_LOG_FUNCTION(Info)
IMPLEMENT_LOG_FUNCTION(Status)
+void wxSafeShowMessage(const wxString& title, const wxString& text)
+{
+#ifdef __WINDOWS__
+ ::MessageBox(NULL, text, title, MB_OK | MB_ICONSTOP);
+#else
+ wxFprintf(stderr, _T("%s: %s\n"), title.c_str(), text.c_str());
+#endif
+}
+
+// fatal errors can't be suppressed nor handled by the custom log target and
+// always terminate the program
+void wxVLogFatalError(const wxChar *szFormat, va_list argptr)
+{
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
+
+ wxSafeShowMessage(_T("Fatal Error"), s_szBuf);
+
+ abort();
+}
+
+void wxLogFatalError(const wxChar *szFormat, ...)
+{
+ va_list argptr;
+ va_start(argptr, szFormat);
+ wxVLogFatalError(szFormat, argptr);
+ va_end(argptr);
+}
+
// same as info, but only if 'verbose' mode is on
void wxVLogVerbose(const wxChar *szFormat, va_list argptr)
{
if ( pLog != NULL && pLog->GetVerbose() ) {
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
- wxVsnprintf(s_szBuf, WXSIZEOF(s_szBuf), szFormat, argptr);
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
wxLog::OnLog(wxLOG_Info, s_szBuf, time(NULL));
}
if ( IsLoggingEnabled() ) { \
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); \
\
- wxVsnprintf(s_szBuf, WXSIZEOF(s_szBuf), szFormat, argptr); \
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); \
\
wxLog::OnLog(wxLOG_##level, s_szBuf, time(NULL)); \
} \
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
wxChar *p = s_szBuf;
- size_t len = WXSIZEOF(s_szBuf);
+ size_t len = s_szBufSize;
wxStrncpy(s_szBuf, _T("("), len);
len -= 1; // strlen("(")
p += 1;
p += 2;
wxVsnprintf(p, len, szFormat, argptr);
-
+
wxLog::OnLog(wxLOG_Trace, s_szBuf, time(NULL));
}
}
if ( IsLoggingEnabled() && ((wxLog::GetTraceMask() & mask) == mask) ) {
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
- wxVsnprintf(s_szBuf, WXSIZEOF(s_szBuf), szFormat, argptr);
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
wxLog::OnLog(wxLOG_Trace, s_szBuf, time(NULL));
}
wxChar szErrMsg[LOG_BUFFER_SIZE / 2];
wxSnprintf(szErrMsg, WXSIZEOF(szErrMsg),
_(" (error %ld: %s)"), lErrCode, wxSysErrorMsg(lErrCode));
- wxStrncat(s_szBuf, szErrMsg, WXSIZEOF(s_szBuf) - wxStrlen(s_szBuf));
+ wxStrncat(s_szBuf, szErrMsg, s_szBufSize - wxStrlen(s_szBuf));
wxLog::OnLog(wxLOG_Error, s_szBuf, time(NULL));
}
if ( IsLoggingEnabled() ) {
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
- wxVsnprintf(s_szBuf, WXSIZEOF(s_szBuf), szFormat, argptr);
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
wxLogSysErrorHelper(wxSysErrorCode());
}
if ( IsLoggingEnabled() ) {
wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
- wxVsnprintf(s_szBuf, WXSIZEOF(s_szBuf), szFormat, argptr);
+ wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
wxLogSysErrorHelper(lErrCode);
}
m_bHasMessages = FALSE;
}
+wxChar *wxLog::SetLogBuffer( wxChar *buf, size_t size)
+{
+ wxChar *oldbuf = s_szBuf;
+
+ if( buf == 0 )
+ {
+ s_szBuf = s_szBufStatic;
+ s_szBufSize = WXSIZEOF( s_szBufStatic );
+ }
+ else
+ {
+ s_szBuf = buf;
+ s_szBufSize = size;
+ }
+
+ return (oldbuf == s_szBufStatic ) ? 0 : oldbuf;
+}
+
wxLog *wxLog::GetActiveTarget()
{
if ( ms_bAutoCreate && ms_pLogger == NULL ) {
#endif
#ifdef __cplusplus
- extern "C" {
+ extern "C" {
#endif
#ifndef __GESTALT__
#if TARGET_API_MAC_CARBON
- #include <CodeFragments.h>
+ #include <CodeFragments.h>
- EXTERN_API_C( long )
- CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...);
+ EXTERN_API_C( long )
+ CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...);
+
+ ProcPtr gCallUniversalProc_Proc = NULL;
- ProcPtr gCallUniversalProc_Proc = NULL;
-
#endif
-static MetroNubUserEntryBlock* gMetroNubEntry = NULL;
+static MetroNubUserEntryBlock* gMetroNubEntry = NULL;
static long fRunOnce = false;
Boolean IsCompatibleVersion(short inVersion);
/* ---------------------------------------------------------------------------
- IsCompatibleVersion
+ IsCompatibleVersion
--------------------------------------------------------------------------- */
Boolean IsCompatibleVersion(short inVersion)
{
- Boolean result = false;
-
- if (fRunOnce)
- {
- MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
-
- result = (inVersion <= block->apiHiVersion);
- }
-
- return result;
+ Boolean result = false;
+
+ if (fRunOnce)
+ {
+ MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
+
+ result = (inVersion <= block->apiHiVersion);
+ }
+
+ return result;
}
/* ---------------------------------------------------------------------------
- IsMetroNubInstalled
+ IsMetroNubInstalled
--------------------------------------------------------------------------- */
Boolean IsMetroNubInstalled()
{
- if (!fRunOnce)
- {
- long result, value;
-
- fRunOnce = true;
- gMetroNubEntry = NULL;
-
- if (Gestalt(gestaltSystemVersion, &value) == noErr && value < 0x1000)
- {
- /* look for MetroNub's Gestalt selector */
- if (Gestalt(kMetroNubUserSignature, &result) == noErr)
- {
-
- #if TARGET_API_MAC_CARBON
- if (gCallUniversalProc_Proc == NULL)
- {
- CFragConnectionID connectionID;
- Ptr mainAddress;
- Str255 errorString;
- ProcPtr symbolAddress;
- OSErr err;
- CFragSymbolClass symbolClass;
-
- symbolAddress = NULL;
- err = GetSharedLibrary("\pInterfaceLib", kPowerPCCFragArch, kFindCFrag,
- &connectionID, &mainAddress, errorString);
-
- if (err != noErr)
- {
- gCallUniversalProc_Proc = NULL;
- goto end;
- }
-
- err = FindSymbol(connectionID, "\pCallUniversalProc",
- (Ptr *) &gCallUniversalProc_Proc, &symbolClass);
-
- if (err != noErr)
- {
- gCallUniversalProc_Proc = NULL;
- goto end;
- }
- }
- #endif
-
- {
- MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
-
- /* make sure the version of the API is compatible */
- if (block->apiLowVersion <= kMetroNubUserAPIVersion &&
- kMetroNubUserAPIVersion <= block->apiHiVersion)
- gMetroNubEntry = block; /* success! */
- }
-
- }
- }
- }
+ if (!fRunOnce)
+ {
+ long result, value;
+
+ fRunOnce = true;
+ gMetroNubEntry = NULL;
+
+ if (Gestalt(gestaltSystemVersion, &value) == noErr && value < 0x1000)
+ {
+ /* look for MetroNub's Gestalt selector */
+ if (Gestalt(kMetroNubUserSignature, &result) == noErr)
+ {
+
+ #if TARGET_API_MAC_CARBON
+ if (gCallUniversalProc_Proc == NULL)
+ {
+ CFragConnectionID connectionID;
+ Ptr mainAddress;
+ Str255 errorString;
+ ProcPtr symbolAddress;
+ OSErr err;
+ CFragSymbolClass symbolClass;
+
+ symbolAddress = NULL;
+ err = GetSharedLibrary("\pInterfaceLib", kPowerPCCFragArch, kFindCFrag,
+ &connectionID, &mainAddress, errorString);
+
+ if (err != noErr)
+ {
+ gCallUniversalProc_Proc = NULL;
+ goto end;
+ }
+
+ err = FindSymbol(connectionID, "\pCallUniversalProc",
+ (Ptr *) &gCallUniversalProc_Proc, &symbolClass);
+
+ if (err != noErr)
+ {
+ gCallUniversalProc_Proc = NULL;
+ goto end;
+ }
+ }
+ #endif
+
+ {
+ MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
+
+ /* make sure the version of the API is compatible */
+ if (block->apiLowVersion <= kMetroNubUserAPIVersion &&
+ kMetroNubUserAPIVersion <= block->apiHiVersion)
+ gMetroNubEntry = block; /* success! */
+ }
+
+ }
+ }
+ }
end:
#if TARGET_API_MAC_CARBON
- return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL);
+ return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL);
#else
- return (gMetroNubEntry != NULL);
+ return (gMetroNubEntry != NULL);
#endif
}
/* ---------------------------------------------------------------------------
- IsMWDebuggerRunning [v1 API]
+ IsMWDebuggerRunning [v1 API]
--------------------------------------------------------------------------- */
Boolean IsMWDebuggerRunning()
{
- if (IsMetroNubInstalled())
- return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning);
- else
- return false;
+ if (IsMetroNubInstalled())
+ return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning);
+ else
+ return false;
}
/* ---------------------------------------------------------------------------
- AmIBeingMWDebugged [v1 API]
+ AmIBeingMWDebugged [v1 API]
--------------------------------------------------------------------------- */
Boolean AmIBeingMWDebugged()
{
- if (IsMetroNubInstalled())
- return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged);
- else
- return false;
+ if (IsMetroNubInstalled())
+ return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged);
+ else
+ return false;
}
/* ---------------------------------------------------------------------------
- UserSetWatchPoint [v2 API]
+ UserSetWatchPoint [v2 API]
--------------------------------------------------------------------------- */
OSErr UserSetWatchPoint (Ptr address, long length, WatchPointIDT* watchPointID)
{
- if (IsMetroNubInstalled() && IsCompatibleVersion(kMetroNubUserAPIVersion))
- return CallUserSetWatchPointProc(gMetroNubEntry->userSetWatchPoint,
- address, length, watchPointID);
- else
- return errProcessIsNotClient;
+ if (IsMetroNubInstalled() && IsCompatibleVersion(kMetroNubUserAPIVersion))
+ return CallUserSetWatchPointProc(gMetroNubEntry->userSetWatchPoint,
+ address, length, watchPointID);
+ else
+ return errProcessIsNotClient;
}
/* ---------------------------------------------------------------------------
- ClearWatchPoint [v2 API]
+ ClearWatchPoint [v2 API]
--------------------------------------------------------------------------- */
OSErr ClearWatchPoint (WatchPointIDT watchPointID)
{
- if (IsMetroNubInstalled() && IsCompatibleVersion(kMetroNubUserAPIVersion))
- return CallClearWatchPointProc(gMetroNubEntry->clearWatchPoint,
- watchPointID);
- else
- return errProcessIsNotClient;
+ if (IsMetroNubInstalled() && IsCompatibleVersion(kMetroNubUserAPIVersion))
+ return CallClearWatchPointProc(gMetroNubEntry->clearWatchPoint, watchPointID);
+ else
+ return errProcessIsNotClient;
}
#ifdef __cplusplus
- }
+ }
#endif
#endif // !TARGET_API_MAC_CARBON
wxLogChain::wxLogChain(wxLog *logger)
{
+ m_bPassMessages = TRUE;
+
m_logNew = logger;
m_logOld = wxLog::SetActiveTarget(this);
}
-void wxLogChain::SetLog(wxLog *logger)
+wxLogChain::~wxLogChain()
{
+ delete m_logOld;
+
if ( m_logNew != this )
delete m_logNew;
+}
- wxLog::SetActiveTarget(logger);
+void wxLogChain::SetLog(wxLog *logger)
+{
+ if ( m_logNew != this )
+ delete m_logNew;
m_logNew = logger;
}
}
#endif //wxUSE_LOG
+
+// vi:sts=4:sw=4:et
projects / wxWidgets.git / blobdiff