(blind) fix for gcc 3.4 warning for an always true comparison in an assert

[wxWidgets.git] / src / os2 / utils.cpp

diff --git a/src/os2/utils.cpp b/src/os2/utils.cpp
index 68b0e3e6af550d59263e307461eeae6b106e56b1..22e883779691a4efe08d3390f29b515e85befef7 100644 (file)
--- a/src/os2/utils.cpp
+++ b/src/os2/utils.cpp
@@ -19,7 +19,6 @@
 #endif  //WX_PRECOMP
 
 #include "wx/os2/private.h"
-#include "wx/timer.h"
 #include "wx/intl.h"
 #include "wx/apptrait.h"
 
@@ -84,13 +83,13 @@ bool wxGetHostName(
 
     if ((zSysname = wxGetenv(_T("SYSTEM_NAME"))) == NULL)
     {
-        ULONG n = ::PrfQueryProfileString( HINI_PROFILE
-                                          ,(PSZ)WX_SECTION
-                                          ,(PSZ)eHOSTNAME
-                                          ,(PSZ)zDefaultHost
-                                          ,(void*)zBuf
-                                          ,(ULONG)nMaxSize - 1
-                                         );
+        ::PrfQueryProfileString( HINI_PROFILE
+                                ,(PSZ)WX_SECTION
+                                ,(PSZ)eHOSTNAME
+                                ,(PSZ)zDefaultHost
+                                ,(void*)zBuf
+                                ,(ULONG)nMaxSize - 1
+                               );
     }
     else
         wxStrncpy(zBuf, zSysname, nMaxSize - 1);
@@ -147,7 +146,6 @@ bool wxShell(
 {
     wxChar*                         zShell = _T("CMD.EXE");
     wxString                        sInputs;
-    wxChar                          zTmp[255];
     STARTDATA                       SData = {0};
     PSZ                             PgmTitle = "Command Shell";
     APIRET                          rc;
@@ -305,7 +303,7 @@ void wxError(
 , const wxString&                   rTitle
 )
 {
-    wxBuffer = new wxChar[256];
+    wxChar *wxBuffer = new wxChar[256];
     wxSprintf(wxBuffer, "%s\nContinue?", WXSTRINGCAST rMsg);
     if (::WinMessageBox( HWND_DESKTOP
                         ,NULL
@@ -343,15 +341,23 @@ void wxBell()
 {
     DosBeep(1000,1000); // 1kHz during 1 sec.
 }
-#if 0
-int wxGUIAppTraits::GetOSVersion(
-  int*                              pMajorVsn
-, int*                              pMinorVsn
-)
+
+
+void wxAppTraits::InitializeGui(unsigned long &ulHab)
+{
+}
+
+void wxAppTraits::TerminateGui(unsigned long ulHab)
+{
+}
+
+wxToolkitInfo & wxConsoleAppTraits::GetToolkitInfo()
 {
+    static wxToolkitInfo           vInfo;
     ULONG                           ulSysInfo[QSV_MAX] = {0};
     APIRET                          ulrc;
 
+    vInfo.name = _T("wxBase");
     ulrc = ::DosQuerySysInfo( 1L
                              ,QSV_MAX
                              ,(PVOID)ulSysInfo
@@ -359,14 +365,13 @@ int wxGUIAppTraits::GetOSVersion(
                             );
     if (ulrc == 0L)
     {
-        *pMajorVsn = ulSysInfo[QSV_VERSION_MAJOR];
-        *pMajorVsn = *pMajorVsn/10;
-        *pMinorVsn = ulSysInfo[QSV_VERSION_MINOR];
-        return wxWINDOWS_OS2;
+        vInfo.versionMajor = ulSysInfo[QSV_VERSION_MAJOR] / 10;
+        vInfo.versionMinor = ulSysInfo[QSV_VERSION_MINOR];
     }
-    return wxWINDOWS; // error if we get here, return generic value
+    vInfo.os = wxOS2_PM;
+    return vInfo;
 }
-#endif
+
 // ---------------------------------------------------------------------------
 const wxChar* wxGetHomeDir(
   wxString*                         pStr
@@ -375,18 +380,24 @@ const wxChar* wxGetHomeDir(
     wxString&                       rStrDir = *pStr;
 
     // OS/2 has no idea about home,
-    // so use the working directory instead?
+    // so use the working directory instead.
+    // However, we might have a valid HOME directory,
+    // as is used on many machines that have unix utilities
+    // on them, so we should use that, if available.
 
     // 256 was taken from os2def.h
 #ifndef MAX_PATH
 #  define MAX_PATH  256
 #endif
 
-    char                            zDirName[256];
-    ULONG                           ulDirLen;
+    const wxChar *szHome = wxGetenv("HOME");
+    if ( szHome == NULL ) {
+      // we're homeless, use current directory.
+      rStrDir = wxT(".");
+    }
+    else
+       rStrDir = szHome;
 
-    ::DosQueryCurrentDir(0, zDirName, &ulDirLen);
-    rStrDir = zDirName;
     return rStrDir.c_str();
 }
 
@@ -398,7 +409,7 @@ wxChar* wxGetUserHome (
     wxChar*                         zHome;
     wxString                        sUser1(rUser);
 
-    wxBuffer = new wxChar[256];
+    char *wxBuffer = new wxChar[256];
 #ifndef __EMX__
     if (sUser1 != _T(""))
     {
@@ -501,3 +512,12 @@ wxString WXDLLEXPORT wxPMErrorToStr(
     }
     return(sError);
 } // end of wxPMErrorToStr
+
+// replacement for implementation in unix/utilsunx.cpp,
+// to be used by all X11 based ports.
+struct wxEndProcessData;
+
+void wxHandleProcessTermination(wxEndProcessData *proc_data)
+{
+    // For now, just do nothing. To be filled in as needed.
+}