use wx/math.h for math constants - avoids redifinition warnings

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

diff --git a/src/common/log.cpp b/src/common/log.cpp
index 0b2c63a2053367ced14c83a7d23f840e4c07cf9d..98256b16e0ea3275ecf10230a4e0b1235d440145 100644 (file)
--- a/src/common/log.cpp
+++ b/src/common/log.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "log.h"
 #endif
 
@@ -30,7 +30,7 @@
 
 #if wxUSE_LOG
 
-// wxWindows
+// wxWidgets
 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/arrstr.h"
@@ -199,7 +199,10 @@ void wxLogFatalError(const wxChar *szFormat, ...)
     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
@@ -364,10 +367,6 @@ void WXDLLEXPORT wxLogSysError(long lErrCode, const wxChar *szFormat, ...)
 // wxLog class implementation
 // ----------------------------------------------------------------------------
 
-wxLog::wxLog()
-{
-}
-
 wxChar *wxLog::SetLogBuffer( wxChar *buf, size_t size)
 {
     wxChar *oldbuf = s_szBuf;
@@ -391,9 +390,9 @@ wxLog *wxLog::GetActiveTarget()
     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 ) {
-            s_bInGetActiveTarget = TRUE;
+            s_bInGetActiveTarget = true;
 
             // ask the application to create a log target for us
             if ( wxTheApp != NULL )
@@ -401,7 +400,7 @@ wxLog *wxLog::GetActiveTarget()
             else
                 ms_pLogger = new wxLogStderr;
 
-            s_bInGetActiveTarget = FALSE;
+            s_bInGetActiveTarget = false;
 
             // do nothing if it fails - what can we do?
         }
@@ -426,7 +425,7 @@ wxLog *wxLog::SetActiveTarget(wxLog *pLogger)
 
 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
@@ -555,7 +554,8 @@ void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
         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 +588,7 @@ void wxLogStream::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
 
 wxLogChain::wxLogChain(wxLog *logger)
 {
-    m_bPassMessages = TRUE;
+    m_bPassMessages = true;
 
     m_logNew = logger;
     m_logOld = wxLog::SetActiveTarget(this);
@@ -663,9 +663,9 @@ wxLogPassThrough::wxLogPassThrough()
 // ----------------------------------------------------------------------------
 
 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
 
@@ -721,12 +721,7 @@ static void wxLogWrap(FILE *f, const char *pszPrefix, const char *psz)
 unsigned long wxSysErrorCode()
 {
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
-#ifdef  __WIN32__
     return ::GetLastError();
-#else   //WIN16
-    // TODO what to do on Windows 3.1?
-    return 0;
-#endif  //WIN16/32
 #else   //Unix
     return errno;
 #endif  //Win/Unix
@@ -739,7 +734,6 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
         nErrCode = wxSysErrorCode();
 
 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
-#ifdef  __WIN32__
     static wxChar s_szBuf[LOG_BUFFER_SIZE / 2];
 
     // get error message from system
@@ -751,7 +745,9 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
             0, NULL);
 
     // copy it to our buffer and free memory
-    if( lpMsgBuf != 0 ) {
+    // Crashes on SmartPhone
+#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');
 
@@ -766,16 +762,14 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
                 s_szBuf[len - 2] = wxT('\0');
         }
     }
-    else {
+    else
+#endif
+    {
         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);
@@ -783,7 +777,7 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
 #else
     return strerror((int)nErrCode);
 #endif
-#endif  // Win/Unix
+#endif  // Win/Unix-WXMICROWIN
 }
 
 #endif // wxUSE_LOG