Hopefully fixed library names generated by wx-config for OS/2's PM port.

[wxWidgets.git] / src / common / log.cpp

diff --git a/src/common/log.cpp b/src/common/log.cpp
index 0b2c63a2053367ced14c83a7d23f840e4c07cf9d..0471c87c7646952b51226ba21b4c30d627a927e2 100644 (file)
--- a/src/common/log.cpp
+++ b/src/common/log.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "log.h"
 #endif
 
     #pragma implementation "log.h"
 #endif
 


@@ -30,7 +30,7 @@
 
 #if wxUSE_LOG
 
 
 #if wxUSE_LOG
 

-// wxWindows
+// wxWidgets

 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/arrstr.h"
 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/arrstr.h"


@@ -199,15 +199,17 @@ void wxLogFatalError(const wxChar *szFormat, ...)
     va_list argptr;
     va_start(argptr, szFormat);
     wxVLogFatalError(szFormat, argptr);
     va_list argptr;
     va_start(argptr, szFormat);
     wxVLogFatalError(szFormat, argptr);

-    va_end(argptr);
+
+    // some compilers warn about unreachable code and it shouldn't matter
+    // for the others anyhow...
+    //va_end(argptr);

 }
 
 // same as info, but only if 'verbose' mode is on
 void wxVLogVerbose(const wxChar *szFormat, va_list argptr)
 {
     if ( IsLoggingEnabled() ) {
 }
 
 // same as info, but only if 'verbose' mode is on
 void wxVLogVerbose(const wxChar *szFormat, va_list argptr)
 {
     if ( IsLoggingEnabled() ) {

-        wxLog *pLog = wxLog::GetActiveTarget();
-        if ( pLog != NULL && pLog->GetVerbose() ) {
+        if ( wxLog::GetActiveTarget() != NULL && wxLog::GetVerbose() ) {

             wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
 
             wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
             wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
 
             wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);


@@ -364,10 +366,6 @@ void WXDLLEXPORT wxLogSysError(long lErrCode, const wxChar *szFormat, ...)
 // wxLog class implementation
 // ----------------------------------------------------------------------------
 
 // wxLog class implementation
 // ----------------------------------------------------------------------------
 

-wxLog::wxLog()
-{
-}
-

 wxChar *wxLog::SetLogBuffer( wxChar *buf, size_t size)
 {
     wxChar *oldbuf = s_szBuf;
 wxChar *wxLog::SetLogBuffer( wxChar *buf, size_t size)
 {
     wxChar *oldbuf = s_szBuf;


@@ -391,9 +389,9 @@ wxLog *wxLog::GetActiveTarget()
     if ( ms_bAutoCreate && ms_pLogger == NULL ) {
         // prevent infinite recursion if someone calls wxLogXXX() from
         // wxApp::CreateLogTarget()
     if ( ms_bAutoCreate && ms_pLogger == NULL ) {
         // prevent infinite recursion if someone calls wxLogXXX() from
         // wxApp::CreateLogTarget()

-        static bool s_bInGetActiveTarget = FALSE;
+        static bool s_bInGetActiveTarget = false;

         if ( !s_bInGetActiveTarget ) {
         if ( !s_bInGetActiveTarget ) {

-            s_bInGetActiveTarget = TRUE;
+            s_bInGetActiveTarget = true;

 
             // ask the application to create a log target for us
             if ( wxTheApp != NULL )
 
             // ask the application to create a log target for us
             if ( wxTheApp != NULL )


@@ -401,7 +399,7 @@ wxLog *wxLog::GetActiveTarget()
             else
                 ms_pLogger = new wxLogStderr;
 
             else
                 ms_pLogger = new wxLogStderr;
 

-            s_bInGetActiveTarget = FALSE;
+            s_bInGetActiveTarget = false;

 
             // do nothing if it fails - what can we do?
         }
 
             // do nothing if it fails - what can we do?
         }


@@ -426,7 +424,7 @@ wxLog *wxLog::SetActiveTarget(wxLog *pLogger)
 
 void wxLog::DontCreateOnDemand()
 {
 
 void wxLog::DontCreateOnDemand()
 {

-    ms_bAutoCreate = FALSE;
+    ms_bAutoCreate = false;

 
     // this is usually called at the end of the program and we assume that it
     // is *always* called at the end - so we free memory here to avoid false
 
     // this is usually called at the end of the program and we assume that it
     // is *always* called at the end - so we free memory here to avoid false


@@ -524,6 +522,25 @@ void wxLog::Flush()
     return false;
 }
 
     return false;
 }
 

+// ----------------------------------------------------------------------------
+// wxLogBuffer implementation
+// ----------------------------------------------------------------------------
+
+void wxLogBuffer::Flush()
+{
+    if ( !m_str.empty() )
+    {
+        wxMessageOutputBest out;
+        out.Printf(_T("%s"), m_str.c_str());
+        m_str.clear();
+    }
+}
+
+void wxLogBuffer::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
+{
+    m_str << szString << _T("\n");
+}
+

 // ----------------------------------------------------------------------------
 // wxLogStderr class implementation
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxLogStderr class implementation
 // ----------------------------------------------------------------------------


@@ -555,7 +572,8 @@ void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
         wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
         if ( traits && !traits->HasStderr() )
         {
         wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
         if ( traits && !traits->HasStderr() )
         {

-            wxMessageOutputDebug().Printf(_T("%s"), str.c_str());
+            wxMessageOutputDebug dbgout;
+            dbgout.Printf(_T("%s\n"), str.c_str());

         }
     }
 }
         }
     }
 }


@@ -588,7 +606,7 @@ void wxLogStream::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
 
 wxLogChain::wxLogChain(wxLog *logger)
 {
 
 wxLogChain::wxLogChain(wxLog *logger)
 {

-    m_bPassMessages = TRUE;
+    m_bPassMessages = true;

 
     m_logNew = logger;
     m_logOld = wxLog::SetActiveTarget(this);
 
     m_logNew = logger;
     m_logOld = wxLog::SetActiveTarget(this);


@@ -663,9 +681,9 @@ wxLogPassThrough::wxLogPassThrough()
 // ----------------------------------------------------------------------------
 
 wxLog          *wxLog::ms_pLogger      = (wxLog *)NULL;
 // ----------------------------------------------------------------------------
 
 wxLog          *wxLog::ms_pLogger      = (wxLog *)NULL;

-bool            wxLog::ms_doLog        = TRUE;
-bool            wxLog::ms_bAutoCreate  = TRUE;
-bool            wxLog::ms_bVerbose     = FALSE;
+bool            wxLog::ms_doLog        = true;
+bool            wxLog::ms_bAutoCreate  = true;
+bool            wxLog::ms_bVerbose     = false;

 
 wxLogLevel      wxLog::ms_logLevel     = wxLOG_Max;  // log everything by default
 
 
 wxLogLevel      wxLog::ms_logLevel     = wxLOG_Max;  // log everything by default
 


@@ -721,12 +739,7 @@ static void wxLogWrap(FILE *f, const char *pszPrefix, const char *psz)
 unsigned long wxSysErrorCode()
 {
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
 unsigned long wxSysErrorCode()
 {
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)

-#ifdef  __WIN32__

     return ::GetLastError();
     return ::GetLastError();

-#else   //WIN16
-    // TODO what to do on Windows 3.1?
-    return 0;
-#endif  //WIN16/32

 #else   //Unix
     return errno;
 #endif  //Win/Unix
 #else   //Unix
     return errno;
 #endif  //Win/Unix


@@ -739,19 +752,32 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
         nErrCode = wxSysErrorCode();
 
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
         nErrCode = wxSysErrorCode();
 
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)

-#ifdef  __WIN32__

     static wxChar s_szBuf[LOG_BUFFER_SIZE / 2];
 
     // get error message from system
     LPVOID lpMsgBuf;
     static wxChar s_szBuf[LOG_BUFFER_SIZE / 2];
 
     // get error message from system
     LPVOID lpMsgBuf;

-    FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
-            NULL, nErrCode,
+    if ( ::FormatMessage
+         (
+            FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
+            NULL,
+            nErrCode,

             MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
             (LPTSTR)&lpMsgBuf,
             MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
             (LPTSTR)&lpMsgBuf,

-            0, NULL);
+            0,
+            NULL
+         ) == 0 )
+    {
+        // if this happens, something is seriously wrong, so don't use _() here
+        // for safety
+        wxSprintf(s_szBuf, _T("unknown error %lx"), nErrCode);
+               return s_szBuf;
+    }
+

 
     // copy it to our buffer and free memory
 
     // copy it to our buffer and free memory

-    if( lpMsgBuf != 0 ) {
+    // Crashes on SmartPhone (FIXME)
+#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');
 
         wxStrncpy(s_szBuf, (const wxChar *)lpMsgBuf, WXSIZEOF(s_szBuf) - 1);
         s_szBuf[WXSIZEOF(s_szBuf) - 1] = wxT('\0');
 


@@ -766,16 +792,14 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
                 s_szBuf[len - 2] = wxT('\0');
         }
     }
                 s_szBuf[len - 2] = wxT('\0');
         }
     }

-    else {
+    else
+#endif
+    {

         s_szBuf[0] = wxT('\0');
     }
 
     return s_szBuf;
         s_szBuf[0] = wxT('\0');
     }
 
     return s_szBuf;

-#else   //Win16
-    // TODO
-    return NULL;
-#endif // Win16/32
-#else   // Unix
+#else   // Unix-WXMICROWIN

 #if wxUSE_UNICODE
     static wxChar s_szBuf[LOG_BUFFER_SIZE / 2];
     wxConvCurrent->MB2WC(s_szBuf, strerror(nErrCode), WXSIZEOF(s_szBuf) -1);
 #if wxUSE_UNICODE
     static wxChar s_szBuf[LOG_BUFFER_SIZE / 2];
     wxConvCurrent->MB2WC(s_szBuf, strerror(nErrCode), WXSIZEOF(s_szBuf) -1);


@@ -783,7 +807,7 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
 #else
     return strerror((int)nErrCode);
 #endif
 #else
     return strerror((int)nErrCode);
 #endif

-#endif  // Win/Unix
+#endif  // Win/Unix-WXMICROWIN

 }
 
 #endif // wxUSE_LOG
 }
 
 #endif // wxUSE_LOG