Better sorting example and better default

[wxWidgets.git] / src / msdos / utilsdos.cpp

diff --git a/src/msdos/utilsdos.cpp b/src/msdos/utilsdos.cpp
index c8b1151512820291ff3d85d2526d572077ed3ca0..6f432f4f89f0063da418a9cd9b4f5a76cc11768e 100644 (file)
--- a/src/msdos/utilsdos.cpp
+++ b/src/msdos/utilsdos.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        utils.cpp
+// Name:        src/msdos/utils.cpp
 // Purpose:     DOS implementations of utility functions
 // Author:      Vaclav Slavik, M.J.Wetherell
 // Id:          $Id$
@@ -16,14 +16,17 @@
 #endif
 
 #include "wx/utils.h"
-#include "wx/string.h"
 
-#include "wx/intl.h"
+#ifndef WX_PRECOMP
+    #include "wx/string.h"
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/app.h"
+#endif
+
 #include "wx/apptrait.h"
-#include "wx/log.h"
 #include "wx/process.h"
 #include "wx/confbase.h"        // for wxExpandEnvVars()
-#include "wx/app.h"
 #include "wx/cmdline.h"
 #include "wx/filename.h"
 #include "wx/wfstream.h"
@@ -85,15 +88,15 @@ bool wxGetEnv(const wxString& var, wxString *value)
     // wxGetenv is defined as getenv()
     wxChar *p = wxGetenv(var);
     if ( !p )
-        return FALSE;
+        return false;
 
     if ( value )
         *value = p;
 
-    return TRUE;
+    return true;
 }
 
-bool wxSetEnv(const wxString& variable, const wxChar *value)
+static bool wxDoSetEnv(const wxString& variable, const char *value)
 {
     wxString s = variable;
     if ( value )
@@ -109,6 +112,17 @@ bool wxSetEnv(const wxString& variable, const wxChar *value)
     return putenv(buf) == 0;
 }
 
+bool wxSetEnv(const wxString& variable, const wxString& value)
+{
+    return wxDoSetEnv(variable, value.mb_str());
+}
+
+bool wxUnsetEnv(const wxString& variable)
+{
+    return wxDoSetEnv(variable, NULL);
+}
+
+
 //----------------------------------------------------------------------------
 // Hostname, username, home directory
 //----------------------------------------------------------------------------
@@ -233,7 +247,7 @@ bool wxGetUserName(wxChar *buf, int n)
 bool wxGetHostName(wxChar *buf, int n)
 {
     const wxChar *host = wxGetenv(_T("ComputerName"));
-    
+
     if (!host)
         host = wxGetenv(_T("HOSTNAME"));
 
@@ -307,7 +321,7 @@ long wxExecute(const wxString& command, int flags, wxProcess *process)
 
     argv[n] = NULL;
     while (n-- > 0)
-        argv[n] = wx_const_cast(wxChar*, args[n].c_str());
+        argv[n] = wx_const_cast(wxChar*, (const char *)args[n].c_str());
 
     long result = wxExecute(argv, flags, process);
 
@@ -318,7 +332,7 @@ long wxExecute(const wxString& command, int flags, wxProcess *process)
 #if wxUSE_STREAMS
 
 // A wxFFileInputStream that deletes the file in it's destructor
-// 
+//
 class wxTempFileInStream : public wxFFileInputStream
 {
 public:
@@ -326,7 +340,7 @@ public:
         : wxFFileInputStream(name, _T("rt"))
     { }
 
-    ~wxTempFileInStream()
+    virtual ~wxTempFileInStream()
     {
         m_file->Close();
         wxRemoveFile(m_file->GetName());
@@ -464,22 +478,9 @@ long wxExecute(wxChar **argv, int flags, wxProcess *process)
     return result;
 }
 
-//----------------------------------------------------------------------------
-// Traits for console apps
-//----------------------------------------------------------------------------
-
-wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo()
-{
-    static wxToolkitInfo info;
-    info.versionMajor = _osmajor;
-    info.versionMinor = _osminor;
-    info.name = _T("wxBase");
-    info.os = wxDOS;
-    return info;
-}
 
 //----------------------------------------------------------------------------
-// OS Description
+// OS-related
 //----------------------------------------------------------------------------
 
 wxString wxGetOsDescription()
@@ -487,3 +488,19 @@ wxString wxGetOsDescription()
     wxString osname(_T("DOS"));
     return osname;
 }
+
+wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
+{
+    if ( verMaj )
+        *verMaj = _osmajor;
+    if ( verMin )
+        *verMin = _osminor;
+
+    return wxOS_DOS;
+}
+
+bool wxIsPlatform64Bit()
+{
+    return false;
+}
+