X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2e7f384517ccb08cec87dd233c8f11f876b65e5c..8f4745feeb2850f3bebb3af45407e164550d541a:/src/common/log.cpp diff --git a/src/common/log.cpp b/src/common/log.cpp index affdec61cb..ce5bbd5c5e 100644 --- a/src/common/log.cpp +++ b/src/common/log.cpp @@ -37,11 +37,12 @@ #endif //WX_PRECOMP #include "wx/apptrait.h" +#include "wx/datetime.h" #include "wx/file.h" #include "wx/msgout.h" #include "wx/textfile.h" #include "wx/thread.h" -#include "wx/wxchar.h" +#include "wx/crt.h" // other standard headers #ifndef __WXWINCE__ @@ -50,16 +51,42 @@ #include +#ifndef __WXPALMOS5__ #ifndef __WXWINCE__ #include #else #include "wx/msw/wince/time.h" #endif +#endif /* ! __WXPALMOS5__ */ #if defined(__WINDOWS__) #include "wx/msw/private.h" // includes windows.h #endif +#if wxUSE_THREADS + +// define static functions providing access to the critical sections we use +// instead of just using static critical section variables as log functions may +// be used during static initialization and while this is certainly not +// advisable it's still better to not crash (as we'd do if we used a yet +// uninitialized critical section) if it happens + +static inline wxCriticalSection& GetTraceMaskCS() +{ + static wxCriticalSection s_csTrace; + + return s_csTrace; +} + +static inline wxCriticalSection& GetPreviousLogCS() +{ + static wxCriticalSection s_csPrev; + + return s_csPrev; +} + +#endif // wxUSE_THREADS + // ---------------------------------------------------------------------------- // non member functions // ---------------------------------------------------------------------------- @@ -83,37 +110,69 @@ // ---------------------------------------------------------------------------- // generic log function -void wxVLogGeneric(wxLogLevel level, const wxChar *szFormat, va_list argptr) +void wxVLogGeneric(wxLogLevel level, const wxString& format, va_list argptr) { if ( wxLog::IsEnabled() ) { - wxLog::OnLog(level, wxString::FormatV(szFormat, argptr), time(NULL)); + wxLog::OnLog(level, wxString::FormatV(format, argptr), time(NULL)); } } -void wxLogGeneric(wxLogLevel level, const wxChar *szFormat, ...) +#if !wxUSE_UTF8_LOCALE_ONLY +void wxDoLogGenericWchar(wxLogLevel level, const wxChar *format, ...) +{ + va_list argptr; + va_start(argptr, format); + wxVLogGeneric(level, format, argptr); + va_end(argptr); +} +#endif // wxUSE_UTF8_LOCALE_ONLY + +#if wxUSE_UNICODE_UTF8 +void wxDoLogGenericUtf8(wxLogLevel level, const char *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogGeneric(level, szFormat, argptr); + va_start(argptr, format); + wxVLogGeneric(level, format, argptr); va_end(argptr); } +#endif // wxUSE_UNICODE_UTF8 + +#if !wxUSE_UTF8_LOCALE_ONLY + #define IMPLEMENT_LOG_FUNCTION_WCHAR(level) \ + void wxDoLog##level##Wchar(const wxChar *format, ...) \ + { \ + va_list argptr; \ + va_start(argptr, format); \ + wxVLog##level(format, argptr); \ + va_end(argptr); \ + } +#else + #define IMPLEMENT_LOG_FUNCTION_WCHAR(level) +#endif + +#if wxUSE_UNICODE_UTF8 + #define IMPLEMENT_LOG_FUNCTION_UTF8(level) \ + void wxDoLog##level##Utf8(const char *format, ...) \ + { \ + va_list argptr; \ + va_start(argptr, format); \ + wxVLog##level(format, argptr); \ + va_end(argptr); \ + } +#else + #define IMPLEMENT_LOG_FUNCTION_UTF8(level) +#endif #define IMPLEMENT_LOG_FUNCTION(level) \ - void wxVLog##level(const wxChar *szFormat, va_list argptr) \ + void wxVLog##level(const wxString& format, va_list argptr) \ { \ if ( wxLog::IsEnabled() ) { \ wxLog::OnLog(wxLOG_##level, \ - wxString::FormatV(szFormat, argptr), time(NULL));\ + wxString::FormatV(format, argptr), time(NULL)); \ } \ } \ - \ - void wxLog##level(const wxChar *szFormat, ...) \ - { \ - va_list argptr; \ - va_start(argptr, szFormat); \ - wxVLog##level(szFormat, argptr); \ - va_end(argptr); \ - } + IMPLEMENT_LOG_FUNCTION_WCHAR(level) \ + IMPLEMENT_LOG_FUNCTION_UTF8(level) IMPLEMENT_LOG_FUNCTION(Error) IMPLEMENT_LOG_FUNCTION(Warning) @@ -124,18 +183,18 @@ IMPLEMENT_LOG_FUNCTION(Status) void wxSafeShowMessage(const wxString& title, const wxString& text) { #ifdef __WINDOWS__ - ::MessageBox(NULL, text, title, MB_OK | MB_ICONSTOP); + ::MessageBox(NULL, text.t_str(), title.t_str(), MB_OK | MB_ICONSTOP); #else - wxFprintf(stderr, _T("%s: %s\n"), title.c_str(), text.c_str()); + wxFprintf(stderr, wxS("%s: %s\n"), title.c_str(), text.c_str()); fflush(stderr); #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) +void wxVLogFatalError(const wxString& format, va_list argptr) { - wxSafeShowMessage(_T("Fatal Error"), wxString::FormatV(szFormat, argptr)); + wxSafeShowMessage(wxS("Fatal Error"), wxString::FormatV(format, argptr)); #ifdef __WXWINCE__ ExitThread(3); @@ -144,97 +203,203 @@ void wxVLogFatalError(const wxChar *szFormat, va_list argptr) #endif } -void wxLogFatalError(const wxChar *szFormat, ...) +#if !wxUSE_UTF8_LOCALE_ONLY +void wxDoLogFatalErrorWchar(const wxChar *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogFatalError(szFormat, argptr); + va_start(argptr, format); + wxVLogFatalError(format, argptr); // some compilers warn about unreachable code and it shouldn't matter // for the others anyhow... //va_end(argptr); } +#endif // wxUSE_UTF8_LOCALE_ONLY + +#if wxUSE_UNICODE_UTF8 +void wxDoLogFatalErrorUtf8(const char *format, ...) +{ + va_list argptr; + va_start(argptr, format); + wxVLogFatalError(format, argptr); + + // some compilers warn about unreachable code and it shouldn't matter + // for the others anyhow... + //va_end(argptr); +} +#endif // wxUSE_UNICODE_UTF8 // same as info, but only if 'verbose' mode is on -void wxVLogVerbose(const wxChar *szFormat, va_list argptr) +void wxVLogVerbose(const wxString& format, va_list argptr) { if ( wxLog::IsEnabled() ) { if ( wxLog::GetActiveTarget() != NULL && wxLog::GetVerbose() ) { wxLog::OnLog(wxLOG_Info, - wxString::FormatV(szFormat, argptr), time(NULL)); + wxString::FormatV(format, argptr), time(NULL)); } } } -void wxLogVerbose(const wxChar *szFormat, ...) +#if !wxUSE_UTF8_LOCALE_ONLY +void wxDoLogVerboseWchar(const wxChar *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogVerbose(szFormat, argptr); + va_start(argptr, format); + wxVLogVerbose(format, argptr); va_end(argptr); } +#endif // !wxUSE_UTF8_LOCALE_ONLY -// debug functions -#ifdef __WXDEBUG__ -#define IMPLEMENT_LOG_DEBUG_FUNCTION(level) \ - void wxVLog##level(const wxChar *szFormat, va_list argptr) \ - { \ - if ( wxLog::IsEnabled() ) { \ - wxLog::OnLog(wxLOG_##level, \ - wxString::FormatV(szFormat, argptr), time(NULL));\ - } \ - } \ - \ - void wxLog##level(const wxChar *szFormat, ...) \ - { \ - va_list argptr; \ - va_start(argptr, szFormat); \ - wxVLog##level(szFormat, argptr); \ - va_end(argptr); \ - } +#if wxUSE_UNICODE_UTF8 +void wxDoLogVerboseUtf8(const char *format, ...) +{ + va_list argptr; + va_start(argptr, format); + wxVLogVerbose(format, argptr); + va_end(argptr); +} +#endif // wxUSE_UNICODE_UTF8 + +// ---------------------------------------------------------------------------- +// debug and trace functions +// ---------------------------------------------------------------------------- + +#if wxUSE_LOG_DEBUG + void wxVLogDebug(const wxString& format, va_list argptr) + { + if ( wxLog::IsEnabled() ) + { + wxLog::OnLog(wxLOG_Debug, + wxString::FormatV(format, argptr), time(NULL)); + } + } + +#if !wxUSE_UTF8_LOCALE_ONLY + void wxDoLogDebugWchar(const wxChar *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogDebug(format, argptr); + va_end(argptr); + } +#endif // !wxUSE_UTF8_LOCALE_ONLY - void wxVLogTrace(const wxChar *mask, const wxChar *szFormat, va_list argptr) +#if wxUSE_UNICODE_UTF8 + void wxDoLogDebugUtf8(const char *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogDebug(format, argptr); + va_end(argptr); + } +#endif // wxUSE_UNICODE_UTF8 +#endif // wxUSE_LOG_DEBUG + +#if wxUSE_LOG_TRACE + void wxVLogTrace(const wxString& mask, const wxString& format, va_list argptr) { if ( wxLog::IsEnabled() && wxLog::IsAllowedTraceMask(mask) ) { wxString msg; - msg << _T("(") << mask << _T(") ") << wxString::FormatV(szFormat, argptr); - + msg << wxS("(") << mask << wxS(") ") << wxString::FormatV(format, argptr); + wxLog::OnLog(wxLOG_Trace, msg, time(NULL)); } } - void wxLogTrace(const wxChar *mask, const wxChar *szFormat, ...) +#if !wxUSE_UTF8_LOCALE_ONLY + void wxDoLogTraceWchar(const wxString& mask, const wxChar *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); + va_end(argptr); + } +#endif // !wxUSE_UTF8_LOCALE_ONLY + +#if wxUSE_UNICODE_UTF8 + void wxDoLogTraceUtf8(const wxString& mask, const char *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogTrace(mask, szFormat, argptr); + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); va_end(argptr); } +#endif // wxUSE_UNICODE_UTF8 - void wxVLogTrace(wxTraceMask mask, const wxChar *szFormat, va_list argptr) +// deprecated (but not declared as such because we don't want to complicate +// DECLARE_LOG_FUNCTION macros even more) overloads for wxTraceMask +#if WXWIN_COMPATIBILITY_2_8 + void wxVLogTrace(wxTraceMask mask, const wxString& format, va_list argptr) { // we check that all of mask bits are set in the current mask, so // that wxLogTrace(wxTraceRefCount | wxTraceOle) will only do something // if both bits are set. if ( wxLog::IsEnabled() && ((wxLog::GetTraceMask() & mask) == mask) ) { - wxLog::OnLog(wxLOG_Trace, wxString::FormatV(szFormat, argptr), time(NULL)); + wxLog::OnLog(wxLOG_Trace, wxString::FormatV(format, argptr), time(NULL)); } } - void wxLogTrace(wxTraceMask mask, const wxChar *szFormat, ...) +#if !wxUSE_UTF8_LOCALE_ONLY + void wxDoLogTraceWchar(wxTraceMask mask, const wxChar *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogTrace(mask, szFormat, argptr); + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); va_end(argptr); } +#endif // !wxUSE_UTF8_LOCALE_ONLY -#else // release - #define IMPLEMENT_LOG_DEBUG_FUNCTION(level) -#endif +#if wxUSE_UNICODE_UTF8 + void wxDoLogTraceUtf8(wxTraceMask mask, const char *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); + va_end(argptr); + } +#endif // wxUSE_UNICODE_UTF8 + +#endif // WXWIN_COMPATIBILITY_2_8 + +#ifdef __WATCOMC__ +#if WXWIN_COMPATIBILITY_2_8 + // workaround for http://bugzilla.openwatcom.org/show_bug.cgi?id=351 + void wxDoLogTraceWchar(int mask, const wxChar *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); + va_end(argptr); + } +#endif // WXWIN_COMPATIBILITY_2_8 + + void wxDoLogTraceWchar(const char *mask, const wxChar *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); + va_end(argptr); + } + + void wxDoLogTraceWchar(const wchar_t *mask, const wxChar *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); + va_end(argptr); + } + +#if WXWIN_COMPATIBILITY_2_8 + void wxVLogTrace(int mask, const wxString& format, va_list argptr) + { wxVLogTrace((wxTraceMask)mask, format, argptr); } +#endif // WXWIN_COMPATIBILITY_2_8 + void wxVLogTrace(const char *mask, const wxString& format, va_list argptr) + { wxVLogTrace(wxString(mask), format, argptr); } + void wxVLogTrace(const wchar_t *mask, const wxString& format, va_list argptr) + { wxVLogTrace(wxString(mask), format, argptr); } +#endif // __WATCOMC__ +#endif // wxUSE_LOG_TRACE -IMPLEMENT_LOG_DEBUG_FUNCTION(Debug) -IMPLEMENT_LOG_DEBUG_FUNCTION(Trace) // wxLogSysError: one uses the last error code, for other you must give it // explicitly @@ -245,46 +410,90 @@ static inline wxString wxLogSysErrorHelper(long err) return wxString::Format(_(" (error %ld: %s)"), err, wxSysErrorMsg(err)); } -void WXDLLEXPORT wxVLogSysError(const wxChar *szFormat, va_list argptr) +void WXDLLIMPEXP_BASE wxVLogSysError(const wxString& format, va_list argptr) +{ + wxVLogSysError(wxSysErrorCode(), format, argptr); +} + +#if !wxUSE_UTF8_LOCALE_ONLY +void WXDLLIMPEXP_BASE wxDoLogSysErrorWchar(const wxChar *format, ...) { - wxVLogSysError(wxSysErrorCode(), szFormat, argptr); + va_list argptr; + va_start(argptr, format); + wxVLogSysError(format, argptr); + va_end(argptr); } +#endif // !wxUSE_UTF8_LOCALE_ONLY -void WXDLLEXPORT wxLogSysError(const wxChar *szFormat, ...) +#if wxUSE_UNICODE_UTF8 +void WXDLLIMPEXP_BASE wxDoLogSysErrorUtf8(const char *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogSysError(szFormat, argptr); + va_start(argptr, format); + wxVLogSysError(format, argptr); va_end(argptr); } +#endif // wxUSE_UNICODE_UTF8 -void WXDLLEXPORT wxVLogSysError(long err, const wxChar *fmt, va_list argptr) +void WXDLLIMPEXP_BASE wxVLogSysError(long err, const wxString& format, va_list argptr) { if ( wxLog::IsEnabled() ) { wxLog::OnLog(wxLOG_Error, - wxString::FormatV(fmt, argptr) + wxLogSysErrorHelper(err), + wxString::FormatV(format, argptr) + wxLogSysErrorHelper(err), time(NULL)); } } -void WXDLLEXPORT wxLogSysError(long lErrCode, const wxChar *szFormat, ...) +#if !wxUSE_UTF8_LOCALE_ONLY +void WXDLLIMPEXP_BASE wxDoLogSysErrorWchar(long lErrCode, const wxChar *format, ...) +{ + va_list argptr; + va_start(argptr, format); + wxVLogSysError(lErrCode, format, argptr); + va_end(argptr); +} +#endif // !wxUSE_UTF8_LOCALE_ONLY + +#if wxUSE_UNICODE_UTF8 +void WXDLLIMPEXP_BASE wxDoLogSysErrorUtf8(long lErrCode, const char *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogSysError(lErrCode, szFormat, argptr); + va_start(argptr, format); + wxVLogSysError(lErrCode, format, argptr); va_end(argptr); } +#endif // wxUSE_UNICODE_UTF8 + +#ifdef __WATCOMC__ +// workaround for http://bugzilla.openwatcom.org/show_bug.cgi?id=351 +void WXDLLIMPEXP_BASE wxDoLogSysErrorWchar(unsigned long lErrCode, const wxChar *format, ...) +{ + va_list argptr; + va_start(argptr, format); + wxVLogSysError(lErrCode, format, argptr); + va_end(argptr); +} + +void WXDLLIMPEXP_BASE wxVLogSysError(unsigned long err, const wxString& format, va_list argptr) + { wxVLogSysError((long)err, format, argptr); } +#endif // __WATCOMC__ // ---------------------------------------------------------------------------- // wxLog class implementation // ---------------------------------------------------------------------------- -/* static */ -unsigned wxLog::DoLogNumberOfRepeats() +unsigned wxLog::LogLastRepeatIfNeeded() +{ + wxCRIT_SECT_LOCKER(lock, GetPreviousLogCS()); + + return LogLastRepeatIfNeededUnlocked(); +} + +unsigned wxLog::LogLastRepeatIfNeededUnlocked() { - long retval = ms_prevCounter; - wxLog *pLogger = GetActiveTarget(); - if ( pLogger && ms_prevCounter > 0 ) + const unsigned count = ms_prevCounter; + + if ( ms_prevCounter ) { wxString msg; #if wxUSE_INTL @@ -293,58 +502,92 @@ unsigned wxLog::DoLogNumberOfRepeats() ms_prevCounter), ms_prevCounter); #else - msg.Printf(wxT("The previous message was repeated.")); + msg.Printf(wxS("The previous message was repeated %lu times."), + ms_prevCounter); #endif ms_prevCounter = 0; ms_prevString.clear(); - pLogger->DoLog(ms_prevLevel, msg.c_str(), ms_prevTimeStamp); + DoLog(ms_prevLevel, msg, ms_prevTimeStamp); } - return retval; + + return count; } wxLog::~wxLog() { - if ( ms_prevCounter > 0 ) + // Flush() must be called before destroying the object as otherwise some + // messages could be lost + if ( ms_prevCounter ) { - // looks like the repeat count has not been logged yet, - // so let's do it now - wxLog::DoLogNumberOfRepeats(); + wxMessageOutputDebug().Printf + ( + wxS("Last repeated message (\"%s\", %lu times) wasn't output"), + ms_prevString, + ms_prevCounter + ); } } /* static */ -void wxLog::OnLog(wxLogLevel level, const wxChar *szString, time_t t) +void wxLog::OnLog(wxLogLevel level, const wxString& szString, time_t t) { if ( IsEnabled() && ms_logLevel >= level ) { wxLog *pLogger = GetActiveTarget(); if ( pLogger ) { - if ( GetRepetitionCounting() && ms_prevString == szString ) - { - ms_prevCounter++; - } - else + if ( GetRepetitionCounting() ) { - if ( GetRepetitionCounting() ) + wxCRIT_SECT_LOCKER(lock, GetPreviousLogCS()); + + if ( szString == ms_prevString ) { - pLogger->DoLogNumberOfRepeats(); + ms_prevCounter++; + + // nothing else to do, in particular, don't log the + // repeated message + return; } + + pLogger->LogLastRepeatIfNeededUnlocked(); + + // reset repetition counter for a new message ms_prevString = szString; ms_prevLevel = level; ms_prevTimeStamp = t; - pLogger->DoLog(level, szString, t); } + + pLogger->DoLog(level, szString, t); } } } // deprecated function +#if WXWIN_COMPATIBILITY_2_6 + wxChar *wxLog::SetLogBuffer(wxChar * WXUNUSED(buf), size_t WXUNUSED(size)) { return NULL; } +#endif // WXWIN_COMPATIBILITY_2_6 + +#if WXWIN_COMPATIBILITY_2_8 + +void wxLog::DoLog(wxLogLevel WXUNUSED(level), + const char *WXUNUSED(szString), + time_t WXUNUSED(t)) +{ +} + +void wxLog::DoLog(wxLogLevel WXUNUSED(level), + const wchar_t *WXUNUSED(wzString), + time_t WXUNUSED(t)) +{ +} + +#endif // WXWIN_COMPATIBILITY_2_8 + wxLog *wxLog::GetActiveTarget() { if ( ms_bAutoCreate && ms_pLogger == NULL ) { @@ -393,8 +636,22 @@ void wxLog::DontCreateOnDemand() ClearTraceMasks(); } +void wxLog::DoCreateOnDemand() +{ + ms_bAutoCreate = true; +} + +void wxLog::AddTraceMask(const wxString& str) +{ + wxCRIT_SECT_LOCKER(lock, GetTraceMaskCS()); + + ms_aTraceMasks.push_back(str); +} + void wxLog::RemoveTraceMask(const wxString& str) { + wxCRIT_SECT_LOCKER(lock, GetTraceMaskCS()); + int index = ms_aTraceMasks.Index(str); if ( index != wxNOT_FOUND ) ms_aTraceMasks.RemoveAt((size_t)index); @@ -402,29 +659,43 @@ void wxLog::RemoveTraceMask(const wxString& str) void wxLog::ClearTraceMasks() { + wxCRIT_SECT_LOCKER(lock, GetTraceMaskCS()); + ms_aTraceMasks.Clear(); } void wxLog::TimeStamp(wxString *str) { - if ( ms_timestamp ) +#if wxUSE_DATETIME + if ( !ms_timestamp.empty() ) { wxChar buf[256]; time_t timeNow; (void)time(&timeNow); - wxStrftime(buf, WXSIZEOF(buf), ms_timestamp, localtime(&timeNow)); + + struct tm tm; + wxStrftime(buf, WXSIZEOF(buf), + ms_timestamp, wxLocaltime_r(&timeNow, &tm)); str->Empty(); - *str << buf << wxT(": "); + *str << buf << wxS(": "); } +#endif // wxUSE_DATETIME } -void wxLog::DoLog(wxLogLevel level, const wxChar *szString, time_t t) +void wxLog::DoLog(wxLogLevel level, const wxString& szString, time_t t) { +#if WXWIN_COMPATIBILITY_2_8 + // DoLog() signature changed since 2.8, so we call the old versions here + // so that existing custom log classes still work: + DoLog(level, (const char*)szString.mb_str(), t); + DoLog(level, (const wchar_t*)szString.wc_str(), t); +#endif + switch ( level ) { case wxLOG_FatalError: - DoLogString(wxString(_("Fatal error: ")) + szString, t); - DoLogString(_("Program aborted."), t); + LogString(_("Fatal error: ") + szString, t); + LogString(_("Program aborted."), t); Flush(); #ifdef __WXWINCE__ ExitThread(3); @@ -434,11 +705,11 @@ void wxLog::DoLog(wxLogLevel level, const wxChar *szString, time_t t) break; case wxLOG_Error: - DoLogString(wxString(_("Error: ")) + szString, t); + LogString(_("Error: ") + szString, t); break; case wxLOG_Warning: - DoLogString(wxString(_("Warning: ")) + szString, t); + LogString(_("Warning: ") + szString, t); break; case wxLOG_Info: @@ -446,40 +717,70 @@ void wxLog::DoLog(wxLogLevel level, const wxChar *szString, time_t t) case wxLOG_Message: case wxLOG_Status: default: // log unknown log levels too - DoLogString(szString, t); + LogString(szString, t); break; +#if wxUSE_LOG_DEBUG || wxUSE_LOG_TRACE +#if wxUSE_LOG_TRACE case wxLOG_Trace: +#endif +#if wxUSE_LOG_DEBUG case wxLOG_Debug: -#ifdef __WXDEBUG__ +#endif { - wxString msg = level == wxLOG_Trace ? wxT("Trace: ") - : wxT("Debug: "); - msg << szString; - DoLogString(msg, t); + wxString str; + + // don't prepend "debug/trace" prefix under MSW as it goes to + // the debug window anyhow and don't add time stamp neither as + // debug output viewers under Windows typically add it + // themselves anyhow + #ifndef __WXMSW__ + TimeStamp(&str); + + str += level == wxLOG_Trace ? wxT("Trace: ") + : wxT("Debug: "); + #endif // !__WXMSW__ + + str += szString; + wxMessageOutputDebug().Output(str); } -#endif // Debug break; +#endif // wxUSE_LOG_DEBUG || wxUSE_LOG_TRACE } } -void wxLog::DoLogString(const wxChar *WXUNUSED(szString), time_t WXUNUSED(t)) +void wxLog::DoLogString(const wxString& szString, time_t t) { - wxFAIL_MSG(wxT("DoLogString must be overriden if it's called.")); +#if WXWIN_COMPATIBILITY_2_8 + // DoLogString() signature changed since 2.8, so we call the old versions + // here so that existing custom log classes still work; unfortunately this + // also means that we can't have the wxFAIL_MSG below in compat mode + DoLogString((const char*)szString.mb_str(), t); + DoLogString((const wchar_t*)szString.wc_str(), t); +#else + wxFAIL_MSG(wxS("DoLogString must be overriden if it's called.")); + wxUnusedVar(szString); + wxUnusedVar(t); +#endif } void wxLog::Flush() { - // nothing to do here + LogLastRepeatIfNeeded(); } -/*static*/ bool wxLog::IsAllowedTraceMask(const wxChar *mask) +/*static*/ bool wxLog::IsAllowedTraceMask(const wxString& mask) { + wxCRIT_SECT_LOCKER(lock, GetTraceMaskCS()); + for ( wxArrayString::iterator it = ms_aTraceMasks.begin(), en = ms_aTraceMasks.end(); it != en; ++it ) + { if ( *it == mask) return true; + } + return false; } @@ -492,39 +793,47 @@ void wxLogBuffer::Flush() if ( !m_str.empty() ) { wxMessageOutputBest out; - out.Printf(_T("%s"), m_str.c_str()); + out.Printf(wxS("%s"), m_str.c_str()); m_str.clear(); } } -void wxLogBuffer::DoLog(wxLogLevel level, const wxChar *szString, time_t t) +#if wxUSE_LOG_DEBUG || wxUSE_LOG_TRACE + +void wxLogBuffer::DoLog(wxLogLevel level, const wxString& szString, time_t t) { - switch ( level ) - { - case wxLOG_Trace: - case wxLOG_Debug: -#ifdef __WXDEBUG__ - // don't put debug messages in the buffer, we don't want to show - // them to the user in a msg box, log them immediately - { - wxString str; - TimeStamp(&str); - str += szString; + // don't put debug messages in the buffer, we don't want to show + // them to the user in a msg box, log them immediately + bool showImmediately = false; +#if wxUSE_LOG_TRACE + if ( level == wxLOG_Trace ) + showImmediately = true; +#endif +#if wxUSE_LOG_DEBUG + if ( level == wxLOG_Debug ) + showImmediately = true; +#endif - wxMessageOutputDebug dbgout; - dbgout.Printf(_T("%s\n"), str.c_str()); - } -#endif // __WXDEBUG__ - break; + if ( showImmediately ) + { + wxString str; + TimeStamp(&str); + str += szString; - default: - wxLog::DoLog(level, szString, t); + wxMessageOutputDebug dbgout; + dbgout.Printf(wxS("%s\n"), str.c_str()); + } + else + { + wxLog::DoLog(level, szString, t); } } -void wxLogBuffer::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) +#endif // wxUSE_LOG_DEBUG || wxUSE_LOG_TRACE + +void wxLogBuffer::DoLogString(const wxString& szString, time_t WXUNUSED(t)) { - m_str << szString << _T("\n"); + m_str << szString << wxS("\n"); } // ---------------------------------------------------------------------------- @@ -539,14 +848,14 @@ wxLogStderr::wxLogStderr(FILE *fp) m_fp = fp; } -void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) +void wxLogStderr::DoLogString(const wxString& szString, time_t WXUNUSED(t)) { wxString str; TimeStamp(&str); str << szString; - fputs(str.mb_str(), m_fp); - fputc(_T('\n'), m_fp); + wxFputs(str, m_fp); + wxFputc(wxS('\n'), m_fp); fflush(m_fp); // under GUI systems such as Windows or Mac, programs usually don't have @@ -559,7 +868,7 @@ void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) if ( traits && !traits->HasStderr() ) { wxMessageOutputDebug dbgout; - dbgout.Printf(_T("%s\n"), str.c_str()); + dbgout.Printf(wxS("%s\n"), str.c_str()); } } } @@ -578,11 +887,11 @@ wxLogStream::wxLogStream(wxSTD ostream *ostr) m_ostr = ostr; } -void wxLogStream::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) +void wxLogStream::DoLogString(const wxString& szString, time_t WXUNUSED(t)) { - wxString str; - TimeStamp(&str); - (*m_ostr) << wxConvertWX2MB(str) << wxConvertWX2MB(szString) << wxSTD endl; + wxString stamp; + TimeStamp(&stamp); + (*m_ostr) << stamp << szString << wxSTD endl; } #endif // wxUSE_STD_IOSTREAM @@ -624,36 +933,41 @@ void wxLogChain::Flush() m_logNew->Flush(); } -void wxLogChain::DoLog(wxLogLevel level, const wxChar *szString, time_t t) +void wxLogChain::DoLog(wxLogLevel level, const wxString& szString, time_t t) { // let the previous logger show it if ( m_logOld && IsPassingMessages() ) - { - // bogus cast just to access protected DoLog - ((wxLogChain *)m_logOld)->DoLog(level, szString, t); - } + m_logOld->Log(level, szString, t); + // and also send it to the new one if ( m_logNew && m_logNew != this ) - { - // as above... - ((wxLogChain *)m_logNew)->DoLog(level, szString, t); - } + m_logNew->Log(level, szString, t); } -// ---------------------------------------------------------------------------- -// wxLogPassThrough -// ---------------------------------------------------------------------------- - #ifdef __VISUALC__ // "'this' : used in base member initializer list" - so what? #pragma warning(disable:4355) #endif // VC++ -wxLogPassThrough::wxLogPassThrough() +// ---------------------------------------------------------------------------- +// wxLogInterposer +// ---------------------------------------------------------------------------- + +wxLogInterposer::wxLogInterposer() : wxLogChain(this) { } +// ---------------------------------------------------------------------------- +// wxLogInterposerTemp +// ---------------------------------------------------------------------------- + +wxLogInterposerTemp::wxLogInterposerTemp() + : wxLogChain(this) +{ + DetachOldLog(); +} + #ifdef __VISUALC__ #pragma warning(default:4355) #endif // VC++ @@ -672,7 +986,7 @@ unsigned int wxLog::ms_prevCounter = 0; time_t wxLog::ms_prevTimeStamp= 0; wxLogLevel wxLog::ms_prevLevel; -wxLog *wxLog::ms_pLogger = (wxLog *)NULL; +wxLog *wxLog::ms_pLogger = NULL; bool wxLog::ms_doLog = true; bool wxLog::ms_bAutoCreate = true; bool wxLog::ms_bVerbose = false; @@ -681,9 +995,12 @@ wxLogLevel wxLog::ms_logLevel = wxLOG_Max; // log everything by defaul size_t wxLog::ms_suspendCount = 0; -const wxChar *wxLog::ms_timestamp = wxT("%X"); // time only, no date +wxString wxLog::ms_timestamp(wxS("%X")); // time only, no date +#if WXWIN_COMPATIBILITY_2_8 wxTraceMask wxLog::ms_ulTraceMask = (wxTraceMask)0; +#endif // wxDEBUG_LEVEL + wxArrayString wxLog::ms_aTraceMasks; // ---------------------------------------------------------------------------- @@ -761,7 +1078,7 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode) { // if this happens, something is seriously wrong, so don't use _() here // for safety - wxSprintf(s_szBuf, _T("unknown error %lx"), nErrCode); + wxSprintf(s_szBuf, wxS("unknown error %lx"), nErrCode); return s_szBuf; } @@ -771,8 +1088,7 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode) #if !defined(__SMARTPHONE__) /* of WinCE */ if( lpMsgBuf != 0 ) { - wxStrncpy(s_szBuf, (const wxChar *)lpMsgBuf, WXSIZEOF(s_szBuf) - 1); - s_szBuf[WXSIZEOF(s_szBuf) - 1] = wxT('\0'); + wxStrlcpy(s_szBuf, (const wxChar *)lpMsgBuf, WXSIZEOF(s_szBuf)); LocalFree(lpMsgBuf); @@ -781,14 +1097,14 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode) size_t len = wxStrlen(s_szBuf); if ( len > 0 ) { // truncate string - if ( s_szBuf[len - 2] == wxT('\r') ) - s_szBuf[len - 2] = wxT('\0'); + if ( s_szBuf[len - 2] == wxS('\r') ) + s_szBuf[len - 2] = wxS('\0'); } } else #endif // !__SMARTPHONE__ { - s_szBuf[0] = wxT('\0'); + s_szBuf[0] = wxS('\0'); } return s_szBuf;