compilation fix

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

diff --git a/src/common/log.cpp b/src/common/log.cpp
index b53bb3a6a9992e14b6c18cd4ba57e618db5e3a53..53de91f0468de6fd0058ebe7643ca95f0e00ef91 100644 (file)
--- a/src/common/log.cpp
+++ b/src/common/log.cpp
@@ -6,7 +6,7 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -18,52 +18,38 @@
 // ----------------------------------------------------------------------------
 
 #ifdef __GNUG__
 // ----------------------------------------------------------------------------
 
 #ifdef __GNUG__

-  #pragma implementation "log.h"
+    #pragma implementation "log.h"

 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-  #pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

+#if wxUSE_LOG
+

 // wxWindows
 #ifndef WX_PRECOMP
 // wxWindows
 #ifndef WX_PRECOMP

-    #include "wx/string.h"
-    #include "wx/intl.h"

     #include "wx/app.h"
     #include "wx/app.h"

-
-    #if wxUSE_GUI
-        #include "wx/window.h"
-        #include "wx/msgdlg.h"
-        #ifdef __WXMSW__
-            #include "wx/msw/private.h"
-        #endif
-    #endif
+    #include "wx/intl.h"
+    #include "wx/string.h"

 #endif //WX_PRECOMP
 
 #endif //WX_PRECOMP
 

-#include  "wx/file.h"
-#include  "wx/textfile.h"
-#include  "wx/utils.h"
-#include  "wx/wxchar.h"
-#include  "wx/log.h"
-#include  "wx/thread.h"
-
-#if wxUSE_LOG
+#include "wx/apptrait.h"
+#include "wx/file.h"
+#include "wx/log.h"
+#include "wx/msgout.h"
+#include "wx/textfile.h"
+#include "wx/thread.h"
+#include "wx/utils.h"
+#include "wx/wxchar.h"

 
 // other standard headers
 
 // other standard headers

-#include  <errno.h>
-#include  <stdlib.h>
-#include  <time.h>
-
-#if defined(__WXMSW__)
-  #include  "wx/msw/private.h"      // includes windows.h for OutputDebugString
-#endif
-
-#if defined(__WXMAC__)
-  #include  "wx/mac/private.h"  // includes mac headers
-#endif
+#include <errno.h>
+#include <stdlib.h>
+#include <time.h>

 
 // ----------------------------------------------------------------------------
 // non member functions
 
 // ----------------------------------------------------------------------------
 // non member functions


@@ -114,13 +100,24 @@ static inline bool IsLoggingEnabled()
 //     macros and not all compilers inline vararg functions.
 // ----------------------------------------------------------------------------
 
 //     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)
+{
+    if ( wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr) < 0 )
+    {
+        // must NUL-terminate it manually
+        s_szBuf[s_szBufSize - 1] = _T('\0');
+    }
+    //else: NUL-terminated by vsnprintf()
+}
+

 // generic log function
 void wxVLogGeneric(wxLogLevel level, const wxChar *szFormat, va_list argptr)
 {
     if ( IsLoggingEnabled() ) {
         wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
 
 // generic log function
 void wxVLogGeneric(wxLogLevel level, const wxChar *szFormat, va_list argptr)
 {
     if ( IsLoggingEnabled() ) {
         wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);
 

-        wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);
+        PrintfInLogBug(szFormat, argptr);

 
         wxLog::OnLog(level, s_szBuf, time(NULL));
     }
 
         wxLog::OnLog(level, s_szBuf, time(NULL));
     }


@@ -140,11 +137,12 @@ void wxLogGeneric(wxLogLevel level, const wxChar *szFormat, ...)
     if ( IsLoggingEnabled() ) {                                     \
       wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);                      \
                                                                     \
     if ( IsLoggingEnabled() ) {                                     \
       wxCRIT_SECT_LOCKER(locker, gs_csLogBuf);                      \
                                                                     \

-      wxVsnprintf(s_szBuf, s_szBufSize, szFormat, argptr);    \
+      PrintfInLogBug(szFormat, argptr);                             \

                                                                     \
       wxLog::OnLog(wxLOG_##level, s_szBuf, time(NULL));             \
     }                                                               \
   }                                                                 \
                                                                     \
       wxLog::OnLog(wxLOG_##level, s_szBuf, time(NULL));             \
     }                                                               \
   }                                                                 \

+                                                                    \

   void wxLog##level(const wxChar *szFormat, ...)                    \
   {                                                                 \
     va_list argptr;                                                 \
   void wxLog##level(const wxChar *szFormat, ...)                    \
   {                                                                 \
     va_list argptr;                                                 \


@@ -507,192 +505,6 @@ wxLogStderr::wxLogStderr(FILE *fp)
         m_fp = fp;
 }
 
         m_fp = fp;
 }
 

-#if defined(__WXMAC__) && !defined(__DARWIN__) && defined(__MWERKS__) && (__MWERKS__ >= 0x2400)
-
-// MetroNub stuff doesn't seem to work in CodeWarrior 5.3 Carbon builds...
-
-#ifndef __MetroNubUtils__
-#include "MetroNubUtils.h"
-#endif
-
-#ifdef __cplusplus
-    extern "C" {
-#endif
-
-#ifndef __GESTALT__
-#include <Gestalt.h>
-#endif
-
-#ifndef true
-#define true 1
-#endif
-
-#ifndef false
-#define false 0
-#endif
-
-#if TARGET_API_MAC_CARBON
-
-    #include <CodeFragments.h>
-
-    EXTERN_API_C( long )
-    CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...);
-
-    ProcPtr gCallUniversalProc_Proc = NULL;
-
-#endif
-
-static MetroNubUserEntryBlock*    gMetroNubEntry = NULL;
-
-static long fRunOnce = false;
-
-Boolean IsCompatibleVersion(short inVersion);
-
-/* ---------------------------------------------------------------------------
-        IsCompatibleVersion
-   --------------------------------------------------------------------------- */
-
-Boolean IsCompatibleVersion(short inVersion)
-{
-    Boolean result = false;
-
-    if (fRunOnce)
-    {
-        MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
-
-        result = (inVersion <= block->apiHiVersion);
-    }
-
-    return result;
-}
-
-/* ---------------------------------------------------------------------------
-        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! */
-                }
-
-            }
-        }
-    }
-
-end:
-
-#if TARGET_API_MAC_CARBON
-    return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL);
-#else
-    return (gMetroNubEntry != NULL);
-#endif
-}
-
-/* ---------------------------------------------------------------------------
-        IsMWDebuggerRunning                                            [v1 API]
-   --------------------------------------------------------------------------- */
-
-Boolean IsMWDebuggerRunning()
-{
-    if (IsMetroNubInstalled())
-        return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning);
-    else
-        return false;
-}
-
-/* ---------------------------------------------------------------------------
-        AmIBeingMWDebugged                                            [v1 API]
-   --------------------------------------------------------------------------- */
-
-Boolean AmIBeingMWDebugged()
-{
-    if (IsMetroNubInstalled())
-        return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged);
-    else
-        return false;
-}
-
-/* ---------------------------------------------------------------------------
-        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;
-}
-
-/* ---------------------------------------------------------------------------
-        ClearWatchPoint                                                [v2 API]
-   --------------------------------------------------------------------------- */
-
-OSErr ClearWatchPoint (WatchPointIDT watchPointID)
-{
-    if (IsMetroNubInstalled() && IsCompatibleVersion(kMetroNubUserAPIVersion))
-        return CallClearWatchPointProc(gMetroNubEntry->clearWatchPoint, watchPointID);
-    else
-        return errProcessIsNotClient;
-}
-
-#ifdef __cplusplus
-    }
-#endif
-
-#endif // defined(__WXMAC__) && !defined(__DARWIN__) && (__MWERKS__ >= 0x2400)
-

 void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
 {
     wxString str;
 void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
 {
     wxString str;


@@ -703,44 +515,18 @@ void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
     fputc(_T('\n'), m_fp);
     fflush(m_fp);
 
     fputc(_T('\n'), m_fp);
     fflush(m_fp);
 

-    // under Windows, programs usually don't have stderr at all, so show the
-    // messages also under debugger (unless it's a console program which does
-    // have stderr or unless this is a file logger which doesn't use stderr at
-    // all)
-#if defined(__WXMSW__) && wxUSE_GUI && !defined(__WXMICROWIN__)
+    // under GUI systems such as Windows or Mac, programs usually don't have
+    // stderr at all, so show the messages also somewhere else, typically in
+    // the debugger window so that they go at least somewhere instead of being
+    // simply lost

     if ( m_fp == stderr )
     {
     if ( m_fp == stderr )
     {

-        str += wxT("\r\n") ;
-        OutputDebugString(str.c_str());
-    }
-#endif // MSW
-
-#if defined(__WXMAC__) && !defined(__DARWIN__) && wxUSE_GUI
-    Str255 pstr ;
-    strcpy( (char*) pstr , str.c_str() ) ;
-    strcat( (char*) pstr , ";g" ) ;
-    c2pstr( (char*) pstr ) ;
-
-    Boolean running = false ;
-
-#if defined(__MWERKS__) && (__MWERKS__ >= 0x2400)
-
-    if ( IsMWDebuggerRunning() && AmIBeingMWDebugged() )
-    {
-        running = true ;
-    }
-
-#endif
-
-    if (running)
-    {
-#ifdef __powerc
-        DebugStr(pstr);
-#else
-        SysBreakStr(pstr);
-#endif
+        wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
+        if ( traits && !traits->HasStderr() )
+        {
+            wxMessageOutputDebug().Printf(_T("%s"), str.c_str());
+        }

     }
     }

-#endif // Mac

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -748,6 +534,7 @@ void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t))
 // ----------------------------------------------------------------------------
 
 #if wxUSE_STD_IOSTREAM
 // ----------------------------------------------------------------------------
 
 #if wxUSE_STD_IOSTREAM

+#include "wx/ioswrap.h"

 wxLogStream::wxLogStream(wxSTD ostream *ostr)
 {
     if ( ostr == NULL )
 wxLogStream::wxLogStream(wxSTD ostream *ostr)
 {
     if ( ostr == NULL )


@@ -853,11 +640,7 @@ wxLogLevel      wxLog::ms_logLevel     = wxLOG_Max;  // log everything by defaul
 
 size_t          wxLog::ms_suspendCount = 0;
 
 
 size_t          wxLog::ms_suspendCount = 0;
 

-#if wxUSE_GUI
-    const wxChar *wxLog::ms_timestamp  = wxT("%X");  // time only, no date
-#else
-    const wxChar *wxLog::ms_timestamp  = NULL;       // save space
-#endif
+const wxChar   *wxLog::ms_timestamp    = wxT("%X");  // time only, no date

 
 wxTraceMask     wxLog::ms_ulTraceMask  = (wxTraceMask)0;
 wxArrayString   wxLog::ms_aTraceMasks;
 
 wxTraceMask     wxLog::ms_ulTraceMask  = (wxTraceMask)0;
 wxArrayString   wxLog::ms_aTraceMasks;


@@ -972,6 +755,5 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode)
 #endif  // Win/Unix
 }
 
 #endif  // Win/Unix
 }
 

-#endif //wxUSE_LOG
+#endif // wxUSE_LOG

 
 

-// vi:sts=4:sw=4:et