X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/de6185e212ebc37ff11ff70278e3c4f68419b097..0bd2681966523df88ad5cf8e505b532843e58d74:/src/common/log.cpp diff --git a/src/common/log.cpp b/src/common/log.cpp index a669a88cb9..89ed1264fc 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__ @@ -75,33 +76,6 @@ // implementation // ============================================================================ -// ---------------------------------------------------------------------------- -// globals -// ---------------------------------------------------------------------------- - -// log functions can't allocate memory (LogError("out of memory...") should -// work!), so we use a static buffer for all log messages -#define LOG_BUFFER_SIZE (4096) - -// static buffer for error messages -static wxChar s_szBufStatic[LOG_BUFFER_SIZE]; - -static wxChar *s_szBuf = s_szBufStatic; -static size_t s_szBufSize = WXSIZEOF( s_szBufStatic ); - -#if wxUSE_THREADS - -// the critical section protecting the static buffer -static wxCriticalSection gs_csLogBuf; - -#endif // wxUSE_THREADS - -// return true if we have a non NULL non disabled log target -static inline bool IsLoggingEnabled() -{ - return wxLog::IsEnabled() && (wxLog::GetActiveTarget() != NULL); -} - // ---------------------------------------------------------------------------- // implementation of Log functions // @@ -109,56 +83,70 @@ static inline bool IsLoggingEnabled() // macros and not all compilers inline vararg functions. // ---------------------------------------------------------------------------- -// wrapper for wxVsnprintf(s_szBuf) which always NULL-terminates it -static inline void PrintfInLogBug(const wxChar *szFormat, va_list argptr) +// generic log function +void wxVLogGeneric(wxLogLevel level, const wxString& format, va_list argptr) { - if ( wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr) < 0 ) - { - // must NUL-terminate it manually - s_szBuf[s_szBufSize - 1] = _T('\0'); + if ( wxLog::IsEnabled() ) { + wxLog::OnLog(level, wxString::FormatV(format, argptr), time(NULL)); } - //else: NUL-terminated by vsnprintf() } -// generic log function -void wxVLogGeneric(wxLogLevel level, const wxChar *szFormat, va_list argptr) +#if !wxUSE_UTF8_LOCALE_ONLY +void wxDoLogGenericWchar(wxLogLevel level, const wxChar *format, ...) { - if ( IsLoggingEnabled() ) { - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); - - PrintfInLogBug(szFormat, argptr); - - wxLog::OnLog(level, s_szBuf, time(NULL)); - } + va_list argptr; + va_start(argptr, format); + wxVLogGeneric(level, format, argptr); + va_end(argptr); } +#endif // wxUSE_UTF8_LOCALE_ONLY -void wxLogGeneric(wxLogLevel level, const wxChar *szFormat, ...) +#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 ( IsLoggingEnabled() ) { \ - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); \ - \ - PrintfInLogBug(szFormat, argptr); \ - \ - wxLog::OnLog(wxLOG_##level, s_szBuf, time(NULL)); \ + if ( wxLog::IsEnabled() ) { \ + wxLog::OnLog(wxLOG_##level, \ + 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) @@ -169,19 +157,18 @@ 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.wx_str(), title.wx_str(), MB_OK | MB_ICONSTOP); #else wxFprintf(stderr, _T("%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) { - wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); - - wxSafeShowMessage(_T("Fatal Error"), s_szBuf); + wxSafeShowMessage(_T("Fatal Error"), wxString::FormatV(format, argptr)); #ifdef __WXWINCE__ ExitThread(3); @@ -190,115 +177,198 @@ 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 -// same as info, but only if 'verbose' mode is on -void wxVLogVerbose(const wxChar *szFormat, va_list argptr) +#if wxUSE_UNICODE_UTF8 +void wxDoLogFatalErrorUtf8(const char *format, ...) { - if ( IsLoggingEnabled() ) { - if ( wxLog::GetActiveTarget() != NULL && wxLog::GetVerbose() ) { - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); + va_list argptr; + va_start(argptr, format); + wxVLogFatalError(format, argptr); - wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); + // some compilers warn about unreachable code and it shouldn't matter + // for the others anyhow... + //va_end(argptr); +} +#endif // wxUSE_UNICODE_UTF8 - wxLog::OnLog(wxLOG_Info, s_szBuf, time(NULL)); +// same as info, but only if 'verbose' mode is on +void wxVLogVerbose(const wxString& format, va_list argptr) +{ + if ( wxLog::IsEnabled() ) { + if ( wxLog::GetActiveTarget() != NULL && wxLog::GetVerbose() ) { + wxLog::OnLog(wxLOG_Info, + 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 + +#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 functions #ifdef __WXDEBUG__ + +#if !wxUSE_UTF8_LOCALE_ONLY + #define IMPLEMENT_LOG_DEBUG_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_DEBUG_FUNCTION_WCHAR(level) +#endif + +#if wxUSE_UNICODE_UTF8 + #define IMPLEMENT_LOG_DEBUG_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_DEBUG_FUNCTION_UTF8(level) +#endif + #define IMPLEMENT_LOG_DEBUG_FUNCTION(level) \ - void wxVLog##level(const wxChar *szFormat, va_list argptr) \ + void wxVLog##level(const wxString& format, va_list argptr) \ { \ - if ( IsLoggingEnabled() ) { \ - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); \ - \ - wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); \ - \ - wxLog::OnLog(wxLOG_##level, s_szBuf, time(NULL)); \ + if ( wxLog::IsEnabled() ) { \ + wxLog::OnLog(wxLOG_##level, \ + 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_DEBUG_FUNCTION_WCHAR(level) \ + IMPLEMENT_LOG_DEBUG_FUNCTION_UTF8(level) - void wxVLogTrace(const wxChar *mask, const wxChar *szFormat, va_list argptr) + + void wxVLogTrace(const wxString& mask, const wxString& format, va_list argptr) { - if ( IsLoggingEnabled() && wxLog::IsAllowedTraceMask(mask) ) { - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); - - wxChar *p = s_szBuf; - size_t len = s_szBufSize; - wxStrncpy(s_szBuf, _T("("), len); - len -= 1; // strlen("(") - p += 1; - wxStrncat(p, mask, len); - size_t lenMask = wxStrlen(mask); - len -= lenMask; - p += lenMask; - - wxStrncat(p, _T(") "), len); - len -= 2; - p += 2; - - wxVsnprintf(p, len, szFormat, argptr); - - wxLog::OnLog(wxLOG_Trace, s_szBuf, time(NULL)); + if ( wxLog::IsEnabled() && wxLog::IsAllowedTraceMask(mask) ) { + wxString msg; + msg << _T("(") << mask << _T(") ") << 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) + 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 ( IsLoggingEnabled() && ((wxLog::GetTraceMask() & mask) == mask) ) { - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); + if ( wxLog::IsEnabled() && ((wxLog::GetTraceMask() & mask) == mask) ) { + wxLog::OnLog(wxLOG_Trace, wxString::FormatV(format, argptr), time(NULL)); + } + } - wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); +#if !wxUSE_UTF8_LOCALE_ONLY + void wxDoLogTraceWchar(wxTraceMask mask, const wxChar *format, ...) + { + va_list argptr; + va_start(argptr, format); + wxVLogTrace(mask, format, argptr); + va_end(argptr); + } +#endif // !wxUSE_UTF8_LOCALE_ONLY - wxLog::OnLog(wxLOG_Trace, s_szBuf, time(NULL)); - } +#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 - void wxLogTrace(wxTraceMask mask, const wxChar *szFormat, ...) +#ifdef __WATCOMC__ + // workaround for http://bugzilla.openwatcom.org/show_bug.cgi?id=351 + void wxDoLogTraceWchar(int 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); } + 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); + } + + void wxVLogTrace(int mask, const wxString& format, va_list argptr) + { wxVLogTrace((wxTraceMask)mask, format, argptr); } + 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__ + #else // release #define IMPLEMENT_LOG_DEBUG_FUNCTION(level) #endif @@ -309,77 +379,170 @@ IMPLEMENT_LOG_DEBUG_FUNCTION(Trace) // wxLogSysError: one uses the last error code, for other you must give it // explicitly -// common part of both wxLogSysError -void wxLogSysErrorHelper(long lErrCode) +// return the system error message description +static inline wxString wxLogSysErrorHelper(long err) { - wxChar szErrMsg[LOG_BUFFER_SIZE / 2]; - wxSnprintf(szErrMsg, WXSIZEOF(szErrMsg), - _(" (error %ld: %s)"), lErrCode, wxSysErrorMsg(lErrCode)); - wxStrncat(s_szBuf, szErrMsg, s_szBufSize - wxStrlen(s_szBuf)); + return wxString::Format(_(" (error %ld: %s)"), err, wxSysErrorMsg(err)); +} - wxLog::OnLog(wxLOG_Error, s_szBuf, time(NULL)); +void WXDLLEXPORT wxVLogSysError(const wxString& format, va_list argptr) +{ + wxVLogSysError(wxSysErrorCode(), format, argptr); } -void WXDLLEXPORT wxVLogSysError(const wxChar *szFormat, va_list argptr) +#if !wxUSE_UTF8_LOCALE_ONLY +void WXDLLEXPORT wxDoLogSysErrorWchar(const wxChar *format, ...) { - if ( IsLoggingEnabled() ) { - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); + va_list argptr; + va_start(argptr, format); + wxVLogSysError(format, argptr); + va_end(argptr); +} +#endif // !wxUSE_UTF8_LOCALE_ONLY - wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); +#if wxUSE_UNICODE_UTF8 +void WXDLLEXPORT wxDoLogSysErrorUtf8(const char *format, ...) +{ + va_list argptr; + va_start(argptr, format); + wxVLogSysError(format, argptr); + va_end(argptr); +} +#endif // wxUSE_UNICODE_UTF8 - wxLogSysErrorHelper(wxSysErrorCode()); +void WXDLLEXPORT wxVLogSysError(long err, const wxString& format, va_list argptr) +{ + if ( wxLog::IsEnabled() ) { + wxLog::OnLog(wxLOG_Error, + wxString::FormatV(format, argptr) + wxLogSysErrorHelper(err), + time(NULL)); } } -void WXDLLEXPORT wxLogSysError(const wxChar *szFormat, ...) +#if !wxUSE_UTF8_LOCALE_ONLY +void WXDLLEXPORT wxDoLogSysErrorWchar(long lErrCode, const wxChar *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogSysError(szFormat, argptr); + va_start(argptr, format); + wxVLogSysError(lErrCode, format, argptr); va_end(argptr); } +#endif // !wxUSE_UTF8_LOCALE_ONLY -void WXDLLEXPORT wxVLogSysError(long lErrCode, const wxChar *szFormat, va_list argptr) +#if wxUSE_UNICODE_UTF8 +void WXDLLEXPORT wxDoLogSysErrorUtf8(long lErrCode, const char *format, ...) { - if ( IsLoggingEnabled() ) { - wxCRIT_SECT_LOCKER(locker, gs_csLogBuf); - - wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr); - - wxLogSysErrorHelper(lErrCode); - } + va_list argptr; + va_start(argptr, format); + wxVLogSysError(lErrCode, format, argptr); + va_end(argptr); } +#endif // wxUSE_UNICODE_UTF8 -void WXDLLEXPORT wxLogSysError(long lErrCode, const wxChar *szFormat, ...) +#ifdef __WATCOMC__ +// workaround for http://bugzilla.openwatcom.org/show_bug.cgi?id=351 +void WXDLLEXPORT wxDoLogSysErrorWchar(unsigned long lErrCode, const wxChar *format, ...) { va_list argptr; - va_start(argptr, szFormat); - wxVLogSysError(lErrCode, szFormat, argptr); + va_start(argptr, format); + wxVLogSysError(lErrCode, format, argptr); va_end(argptr); } +void WXDLLEXPORT wxVLogSysError(unsigned long err, const wxString& format, va_list argptr) + { wxVLogSysError((long)err, format, argptr); } +#endif // __WATCOMC__ + // ---------------------------------------------------------------------------- // wxLog class implementation // ---------------------------------------------------------------------------- -wxChar *wxLog::SetLogBuffer( wxChar *buf, size_t size) +/* static */ +unsigned wxLog::DoLogNumberOfRepeats() { - wxChar *oldbuf = s_szBuf; + long retval = ms_prevCounter; + wxLog *pLogger = GetActiveTarget(); + if ( pLogger && ms_prevCounter > 0 ) + { + wxString msg; +#if wxUSE_INTL + msg.Printf(wxPLURAL("The previous message repeated once.", + "The previous message repeated %lu times.", + ms_prevCounter), + ms_prevCounter); +#else + msg.Printf(wxT("The previous message was repeated.")); +#endif + ms_prevCounter = 0; + ms_prevString.clear(); + pLogger->DoLog(ms_prevLevel, msg, ms_prevTimeStamp); + } + return retval; +} - if( buf == 0 ) +wxLog::~wxLog() +{ + if ( ms_prevCounter > 0 ) { - s_szBuf = s_szBufStatic; - s_szBufSize = WXSIZEOF( s_szBufStatic ); + // looks like the repeat count has not been logged yet, + // so let's do it now + wxLog::DoLogNumberOfRepeats(); } - else +} + +/* static */ +void wxLog::OnLog(wxLogLevel level, const wxString& szString, time_t t) +{ + if ( IsEnabled() && ms_logLevel >= level ) { - s_szBuf = buf; - s_szBufSize = size; + wxLog *pLogger = GetActiveTarget(); + if ( pLogger ) + { + if ( GetRepetitionCounting() && ms_prevString == szString ) + { + ms_prevCounter++; + } + else + { + if ( GetRepetitionCounting() ) + { + DoLogNumberOfRepeats(); + } + ms_prevString = szString; + ms_prevLevel = level; + ms_prevTimeStamp = t; + pLogger->DoLog(level, szString, t); + } + } } +} + +// deprecated function +#if WXWIN_COMPATIBILITY_2_6 - return (oldbuf == s_szBufStatic ) ? 0 : oldbuf; +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 ) { @@ -428,6 +591,11 @@ void wxLog::DontCreateOnDemand() ClearTraceMasks(); } +void wxLog::DoCreateOnDemand() +{ + ms_bAutoCreate = true; +} + void wxLog::RemoveTraceMask(const wxString& str) { int index = ms_aTraceMasks.Index(str); @@ -442,24 +610,36 @@ void wxLog::ClearTraceMasks() 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(": "); } +#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); @@ -469,11 +649,11 @@ 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: @@ -481,7 +661,7 @@ 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; case wxLOG_Trace: @@ -491,16 +671,26 @@ void wxLog::DoLog(wxLogLevel level, const wxChar *szString, time_t t) wxString msg = level == wxLOG_Trace ? wxT("Trace: ") : wxT("Debug: "); msg << szString; - DoLogString(msg, t); + LogString(msg, t); } #endif // Debug break; } } -void wxLog::DoLogString(const wxChar *WXUNUSED(szString), time_t WXUNUSED(t)) +void wxLog::DoLogString(const wxString& szString, time_t t) { +#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(wxT("DoLogString must be overriden if it's called.")); + wxUnusedVar(szString); + wxUnusedVar(t); +#endif } void wxLog::Flush() @@ -508,7 +698,7 @@ void wxLog::Flush() // nothing to do here } -/*static*/ bool wxLog::IsAllowedTraceMask(const wxChar *mask) +/*static*/ bool wxLog::IsAllowedTraceMask(const wxString& mask) { for ( wxArrayString::iterator it = ms_aTraceMasks.begin(), en = ms_aTraceMasks.end(); @@ -532,7 +722,7 @@ void wxLogBuffer::Flush() } } -void wxLogBuffer::DoLog(wxLogLevel level, const wxChar *szString, time_t t) +void wxLogBuffer::DoLog(wxLogLevel level, const wxString& szString, time_t t) { switch ( level ) { @@ -557,7 +747,7 @@ void wxLogBuffer::DoLog(wxLogLevel level, const wxChar *szString, time_t t) } } -void wxLogBuffer::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) +void wxLogBuffer::DoLogString(const wxString& szString, time_t WXUNUSED(t)) { m_str << szString << _T("\n"); } @@ -574,14 +764,14 @@ 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(_T('\n'), m_fp); fflush(m_fp); // under GUI systems such as Windows or Mac, programs usually don't have @@ -613,11 +803,11 @@ 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 @@ -659,7 +849,7 @@ 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() ) @@ -675,20 +865,30 @@ void wxLogChain::DoLog(wxLogLevel level, const wxChar *szString, time_t 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++ @@ -701,6 +901,12 @@ wxLogPassThrough::wxLogPassThrough() // static variables // ---------------------------------------------------------------------------- +bool wxLog::ms_bRepetCounting = false; +wxString wxLog::ms_prevString; +unsigned int wxLog::ms_prevCounter = 0; +time_t wxLog::ms_prevTimeStamp= 0; +wxLogLevel wxLog::ms_prevLevel; + wxLog *wxLog::ms_pLogger = (wxLog *)NULL; bool wxLog::ms_doLog = true; bool wxLog::ms_bAutoCreate = true; @@ -710,7 +916,7 @@ 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(wxT("%X")); // time only, no date wxTraceMask wxLog::ms_ulTraceMask = (wxTraceMask)0; wxArrayString wxLog::ms_aTraceMasks; @@ -773,7 +979,7 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode) nErrCode = wxSysErrorCode(); #if defined(__WXMSW__) && !defined(__WXMICROWIN__) - static wxChar s_szBuf[LOG_BUFFER_SIZE / 2]; + static wxChar s_szBuf[1024]; // get error message from system LPVOID lpMsgBuf; @@ -815,21 +1021,22 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode) } } else -#endif +#endif // !__SMARTPHONE__ { s_szBuf[0] = wxT('\0'); } return s_szBuf; -#else // Unix-WXMICROWIN -#if wxUSE_UNICODE - static wxChar s_szBuf[LOG_BUFFER_SIZE / 2]; - wxConvCurrent->MB2WC(s_szBuf, strerror(nErrCode), WXSIZEOF(s_szBuf) -1); - return s_szBuf; -#else - return strerror((int)nErrCode); -#endif -#endif // Win/Unix-WXMICROWIN +#else // !__WXMSW__ + #if wxUSE_UNICODE + static wchar_t s_wzBuf[1024]; + wxConvCurrent->MB2WC(s_wzBuf, strerror((int)nErrCode), + WXSIZEOF(s_wzBuf) - 1); + return s_wzBuf; + #else + return strerror((int)nErrCode); + #endif +#endif // __WXMSW__/!__WXMSW__ } #endif // wxUSE_LOG