Add comments explaining the workaround for mingw 3.2.3

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

diff --git a/src/msw/utils.cpp b/src/msw/utils.cpp
index 3e3721f596195e36af07645a8e0b06833372593a..ef6d79c1508343d32bf9cb1d1942ccb4b8123715 100644 (file)
--- a/src/msw/utils.cpp
+++ b/src/msw/utils.cpp
@@ -32,6 +32,7 @@
 #endif  //WX_PRECOMP
 
 #include "wx/apptrait.h"
 #endif  //WX_PRECOMP
 
 #include "wx/apptrait.h"

+#include "wx/dynlib.h"

 #include "wx/dynload.h"
 
 #include "wx/confbase.h"        // for wxExpandEnvVars()
 #include "wx/dynload.h"
 
 #include "wx/confbase.h"        // for wxExpandEnvVars()


@@ -39,8 +40,8 @@
 #include "wx/msw/private.h"     // includes <windows.h>
 #include "wx/msw/missing.h"     // CHARSET_HANGUL
 
 #include "wx/msw/private.h"     // includes <windows.h>
 #include "wx/msw/missing.h"     // CHARSET_HANGUL
 

-#if defined(__GNUWIN32_OLD__) || defined(__WXWINCE__) \
-    || defined(__CYGWIN32__)
+// Doesn't work with Cygwin at present
+#if wxUSE_SOCKETS && (defined(__GNUWIN32_OLD__) || defined(__WXWINCE__) || defined(__CYGWIN32__))

     // apparently we need to include winsock.h to get WSADATA and other stuff
     // used in wxGetFullHostName() with the old mingw32 versions
     #include <winsock.h>
     // apparently we need to include winsock.h to get WSADATA and other stuff
     // used in wxGetFullHostName() with the old mingw32 versions
     #include <winsock.h>


@@ -94,10 +95,8 @@
     #endif
 #endif
 
     #endif
 #endif
 

-// 260 was taken from windef.h
-#ifndef MAX_PATH
-    #define MAX_PATH  260
-#endif
+// For wxKillAllChildren
+#include <tlhelp32.h>

 
 // ----------------------------------------------------------------------------
 // constants
 
 // ----------------------------------------------------------------------------
 // constants


@@ -107,12 +106,6 @@
 static const wxChar WX_SECTION[] = wxT("wxWindows");
 static const wxChar eUSERNAME[]  = wxT("UserName");
 
 static const wxChar WX_SECTION[] = wxT("wxWindows");
 static const wxChar eUSERNAME[]  = wxT("UserName");
 

-// these are only used under Win16
-#if !defined(__WIN32__) && !defined(__WXMICROWIN__)
-static const wxChar eHOSTNAME[]  = wxT("HostName");
-static const wxChar eUSERID[]    = wxT("UserId");
-#endif // !Win32
-

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -125,17 +118,20 @@ static const wxChar eUSERID[]    = wxT("UserId");
 bool wxGetHostName(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)
 bool wxGetHostName(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)

-    return FALSE;
+    // TODO-CE
+    wxUnusedVar(buf);
+    wxUnusedVar(maxSize);
+    return false;

 #elif defined(__WIN32__) && !defined(__WXMICROWIN__)
     DWORD nSize = maxSize;
     if ( !::GetComputerName(buf, &nSize) )
     {
         wxLogLastError(wxT("GetComputerName"));
 
 #elif defined(__WIN32__) && !defined(__WXMICROWIN__)
     DWORD nSize = maxSize;
     if ( !::GetComputerName(buf, &nSize) )
     {
         wxLogLastError(wxT("GetComputerName"));
 

-        return FALSE;
+        return false;

     }
 
     }
 

-    return TRUE;
+    return true;

 #else
     wxChar *sysname;
     const wxChar *default_host = wxT("noname");
 #else
     wxChar *sysname;
     const wxChar *default_host = wxT("noname");


@@ -145,14 +141,14 @@ bool wxGetHostName(wxChar *buf, int maxSize)
     } else
         wxStrncpy(buf, sysname, maxSize - 1);
     buf[maxSize] = wxT('\0');
     } else
         wxStrncpy(buf, sysname, maxSize - 1);
     buf[maxSize] = wxT('\0');

-    return *buf ? TRUE : FALSE;
+    return *buf ? true : false;

 #endif
 }
 
 // get full hostname (with domain name if possible)
 bool wxGetFullHostName(wxChar *buf, int maxSize)
 {
 #endif
 }
 
 // get full hostname (with domain name if possible)
 bool wxGetFullHostName(wxChar *buf, int maxSize)
 {

-#if !defined( __WXMICROWIN__) && wxUSE_DYNAMIC_LOADER
+#if !defined( __WXMICROWIN__) && wxUSE_DYNAMIC_LOADER && wxUSE_SOCKETS

     // TODO should use GetComputerNameEx() when available
 
     // we don't want to always link with Winsock DLL as we might not use it at
     // TODO should use GetComputerNameEx() when available
 
     // we don't want to always link with Winsock DLL as we might not use it at


@@ -224,7 +220,7 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
             {
                 wxStrncpy(buf, host, maxSize);
 
             {
                 wxStrncpy(buf, host, maxSize);
 

-                return TRUE;
+                return true;

             }
         }
     }
             }
         }
     }


@@ -237,8 +233,11 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
 bool wxGetUserId(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)
 bool wxGetUserId(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)

-    return FALSE;
-#elif defined(__WIN32__) && !defined(__win32s__) && !defined(__WXMICROWIN__)
+    // TODO-CE
+    wxUnusedVar(buf);
+    wxUnusedVar(maxSize);
+    return false;
+#elif defined(__WIN32__) && !defined(__WXMICROWIN__)

     DWORD nSize = maxSize;
     if ( ::GetUserName(buf, &nSize) == 0 )
     {
     DWORD nSize = maxSize;
     if ( ::GetUserName(buf, &nSize) == 0 )
     {


@@ -247,12 +246,12 @@ bool wxGetUserId(wxChar *buf, int maxSize)
         if ( res == 0 )
         {
             // not found
         if ( res == 0 )
         {
             // not found

-            return FALSE;
+            return false;

         }
     }
 
         }
     }
 

-    return TRUE;
-#else   // Win16 or Win32s
+    return true;
+#else   // __WXMICROWIN__

     wxChar *user;
     const wxChar *default_id = wxT("anonymous");
 
     wxChar *user;
     const wxChar *default_id = wxT("anonymous");
 


@@ -261,7 +260,7 @@ bool wxGetUserId(wxChar *buf, int maxSize)
     if (  (user = wxGetenv(wxT("USER"))) == NULL &&
             (user = wxGetenv(wxT("LOGNAME"))) == NULL )
     {
     if (  (user = wxGetenv(wxT("USER"))) == NULL &&
             (user = wxGetenv(wxT("LOGNAME"))) == NULL )
     {

-        // Use wxWindows configuration data (comming soon)
+        // Use wxWidgets configuration data (comming soon)

         GetProfileString(WX_SECTION, eUSERID, default_id, buf, maxSize - 1);
     }
     else
         GetProfileString(WX_SECTION, eUSERID, default_id, buf, maxSize - 1);
     }
     else


@@ -269,7 +268,7 @@ bool wxGetUserId(wxChar *buf, int maxSize)
         wxStrncpy(buf, user, maxSize - 1);
     }
 
         wxStrncpy(buf, user, maxSize - 1);
     }
 

-    return *buf ? TRUE : FALSE;
+    return *buf ? true : false;

 #endif
 }
 
 #endif
 }
 


@@ -277,11 +276,14 @@ bool wxGetUserId(wxChar *buf, int maxSize)
 bool wxGetUserName(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)
 bool wxGetUserName(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)

-    return FALSE;
+    // TODO-CE
+    wxUnusedVar(buf);
+    wxUnusedVar(maxSize);
+    return false;

 #elif defined(USE_NET_API)
     CHAR szUserName[256];
     if ( !wxGetUserId(szUserName, WXSIZEOF(szUserName)) )
 #elif defined(USE_NET_API)
     CHAR szUserName[256];
     if ( !wxGetUserId(szUserName, WXSIZEOF(szUserName)) )

-        return FALSE;
+        return false;

 
     // TODO how to get the domain name?
     CHAR *szDomain = "";
 
     // TODO how to get the domain name?
     CHAR *szDomain = "";


@@ -338,15 +340,15 @@ bool wxGetUserName(wxChar *buf, int maxSize)
     WideCharToMultiByte( CP_ACP, 0, ui2->usri2_full_name, -1,
             buf, maxSize, NULL, NULL );
 
     WideCharToMultiByte( CP_ACP, 0, ui2->usri2_full_name, -1,
             buf, maxSize, NULL, NULL );
 

-    return TRUE;
+    return true;

 
 error:
     wxLogError(wxT("Couldn't look up full user name."));
 
 
 error:
     wxLogError(wxT("Couldn't look up full user name."));
 

-    return FALSE;
+    return false;

 #else  // !USE_NET_API
     // Could use NIS, MS-Mail or other site specific programs
 #else  // !USE_NET_API
     // Could use NIS, MS-Mail or other site specific programs

-    // Use wxWindows configuration data
+    // Use wxWidgets configuration data

     bool ok = GetProfileString(WX_SECTION, eUSERNAME, wxEmptyString, buf, maxSize - 1) != 0;
     if ( !ok )
     {
     bool ok = GetProfileString(WX_SECTION, eUSERNAME, wxEmptyString, buf, maxSize - 1) != 0;
     if ( !ok )
     {


@@ -357,9 +359,9 @@ error:
     {
         wxStrncpy(buf, wxT("Unknown User"), maxSize);
     }
     {
         wxStrncpy(buf, wxT("Unknown User"), maxSize);
     }

-#endif // Win32/16

 
 

-    return TRUE;
+    return true;
+#endif // Win32/16

 }
 
 const wxChar* wxGetHomeDir(wxString *pstr)
 }
 
 const wxChar* wxGetHomeDir(wxString *pstr)


@@ -388,7 +390,7 @@ const wxChar* wxGetHomeDir(wxString *pstr)
         strDir = windowsPath;
     #endif
 #elif defined(__WXWINCE__)
         strDir = windowsPath;
     #endif
 #elif defined(__WXWINCE__)

-      // Nothing
+    strDir = wxT("\\");

 #else
     strDir.clear();
 
 #else
     strDir.clear();
 


@@ -440,12 +442,8 @@ const wxChar* wxGetHomeDir(wxString *pstr)
     }
     else // fall back to the program directory
     {
     }
     else // fall back to the program directory
     {

-        wxString strPath;
-        ::GetModuleFileName(::GetModuleHandle(NULL),
-                            wxStringBuffer(strPath, MAX_PATH), MAX_PATH);
-
-        // extract the dir name
-        wxSplitPath(strPath, &strDir, NULL, NULL);
+        // extract the directory component of the program file name
+        wxSplitPath(wxGetFullModuleName(), &strDir, NULL, NULL);

     }
 #endif  // UNIX/Win
 
     }
 #endif  // UNIX/Win
 


@@ -462,39 +460,17 @@ wxChar *wxGetUserHome(const wxString& WXUNUSED(user))
     return (wxChar *)wxGetHomeDir(&s_home);
 }
 
     return (wxChar *)wxGetHomeDir(&s_home);
 }
 

-bool wxDirExists(const wxString& dir)
-{
-#ifdef __WXMICROWIN__
-    return wxPathExist(dir);
-#elif defined(__WIN32__)
-    DWORD attribs = GetFileAttributes(dir);
-    return ((attribs != (DWORD)-1) && (attribs & FILE_ATTRIBUTE_DIRECTORY));
-#else // Win16
-    #ifdef __BORLANDC__
-        struct ffblk fileInfo;
-    #else
-        struct find_t fileInfo;
-    #endif
-    // In Borland findfirst has a different argument
-    // ordering from _dos_findfirst. But _dos_findfirst
-    // _should_ be ok in both MS and Borland... why not?
-    #ifdef __BORLANDC__
-        return (findfirst(dir, &fileInfo, _A_SUBDIR) == 0 &&
-               (fileInfo.ff_attrib & _A_SUBDIR) != 0);
-    #else
-        return (_dos_findfirst(dir, _A_SUBDIR, &fileInfo) == 0) &&
-               ((fileInfo.attrib & _A_SUBDIR) != 0);
-    #endif
-#endif // Win32/16
-}
-

 bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 {
 #ifdef __WXWINCE__
 bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 {
 #ifdef __WXWINCE__

-    return FALSE;
+    // TODO-CE
+    wxUnusedVar(path);
+    wxUnusedVar(pTotal);
+    wxUnusedVar(pFree);
+    return false;

 #else
     if ( path.empty() )
 #else
     if ( path.empty() )

-        return FALSE;
+        return false;

 
 // old w32api don't have ULARGE_INTEGER
 #if defined(__WIN32__) && \
 
 // old w32api don't have ULARGE_INTEGER
 #if defined(__WIN32__) && \


@@ -529,7 +505,7 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
         {
             wxLogLastError(_T("GetDiskFreeSpaceEx"));
 
         {
             wxLogLastError(_T("GetDiskFreeSpaceEx"));
 

-            return FALSE;
+            return false;

         }
 
         // ULARGE_INTEGER is a union of a 64 bit value and a struct containing
         }
 
         // ULARGE_INTEGER is a union of a 64 bit value and a struct containing


@@ -572,7 +548,7 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
         {
             wxLogLastError(_T("GetDiskFreeSpace"));
 
         {
             wxLogLastError(_T("GetDiskFreeSpace"));
 

-            return FALSE;
+            return false;

         }
 
         wxLongLong lBytesPerCluster = lSectorsPerCluster;
         }
 
         wxLongLong lBytesPerCluster = lSectorsPerCluster;


@@ -591,7 +567,7 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
         }
     }
 
         }
     }
 

-    return TRUE;
+    return true;

 #endif
     // __WXWINCE__
 }
 #endif
     // __WXWINCE__
 }


@@ -603,25 +579,17 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 bool wxGetEnv(const wxString& var, wxString *value)
 {
 #ifdef __WXWINCE__
 bool wxGetEnv(const wxString& var, wxString *value)
 {
 #ifdef __WXWINCE__

-    return FALSE;
-#elif defined(__WIN16__)
-    const wxChar* ret = wxGetenv(var);
-    if ( !ret )
-        return FALSE;
-
-    if ( value )
-    {
-        *value = ret;
-    }
-
-    return TRUE;
+    // no environment variables under CE
+    wxUnusedVar(var);
+    wxUnusedVar(value);
+    return false;

 #else // Win32
     // first get the size of the buffer
     DWORD dwRet = ::GetEnvironmentVariable(var, NULL, 0);
     if ( !dwRet )
     {
         // this means that there is no such variable
 #else // Win32
     // first get the size of the buffer
     DWORD dwRet = ::GetEnvironmentVariable(var, NULL, 0);
     if ( !dwRet )
     {
         // this means that there is no such variable

-        return FALSE;
+        return false;

     }
 
     if ( value )
     }
 
     if ( value )


@@ -630,8 +598,8 @@ bool wxGetEnv(const wxString& var, wxString *value)
                                        dwRet);
     }
 
                                        dwRet);
     }
 

-    return TRUE;
-#endif // Win16/32
+    return true;
+#endif // WinCE/32

 }
 
 bool wxSetEnv(const wxString& var, const wxChar *value)
 }
 
 bool wxSetEnv(const wxString& var, const wxChar *value)


@@ -643,12 +611,15 @@ bool wxSetEnv(const wxString& var, const wxChar *value)
     {
         wxLogLastError(_T("SetEnvironmentVariable"));
 
     {
         wxLogLastError(_T("SetEnvironmentVariable"));
 

-        return FALSE;
+        return false;

     }
 
     }
 

-    return TRUE;
+    return true;

 #else // no way to set env vars
 #else // no way to set env vars

-    return FALSE;
+    // no environment variables under CE
+    wxUnusedVar(var);
+    wxUnusedVar(value);
+    return false;

 #endif
 }
 
 #endif
 }
 


@@ -691,8 +662,13 @@ BOOL CALLBACK wxEnumFindByPidProc(HWND hwnd, LPARAM lParam)
     return TRUE;
 }
 
     return TRUE;
 }
 

-int wxKill(long pid, wxSignal sig, wxKillError *krc)
+int wxKillAllChildren(long pid, wxSignal sig, wxKillError *krc);
+
+int wxKill(long pid, wxSignal sig, wxKillError *krc, int flags)

 {
 {

+    if (flags & wxKILL_CHILDREN)
+        wxKillAllChildren(pid, sig, krc);
+

     // get the process handle to operate on
     HANDLE hProcess = ::OpenProcess(SYNCHRONIZE |
                                     PROCESS_TERMINATE |
     // get the process handle to operate on
     HANDLE hProcess = ::OpenProcess(SYNCHRONIZE |
                                     PROCESS_TERMINATE |


@@ -716,7 +692,7 @@ int wxKill(long pid, wxSignal sig, wxKillError *krc)
         return -1;
     }
 
         return -1;
     }
 

-    bool ok = TRUE;
+    bool ok = true;

     switch ( sig )
     {
         case wxSIGKILL:
     switch ( sig )
     {
         case wxSIGKILL:


@@ -732,7 +708,7 @@ int wxKill(long pid, wxSignal sig, wxKillError *krc)
                     *krc = wxKILL_ERROR;
                 }
 
                     *krc = wxKILL_ERROR;
                 }
 

-                ok = FALSE;
+                ok = false;

             }
             break;
 
             }
             break;
 


@@ -769,7 +745,7 @@ int wxKill(long pid, wxSignal sig, wxKillError *krc)
                     {
                         wxLogLastError(_T("EnumWindows"));
 
                     {
                         wxLogLastError(_T("EnumWindows"));
 

-                        ok = FALSE;
+                        ok = false;

                     }
                 }
                 else // no windows for this PID
                     }
                 }
                 else // no windows for this PID


@@ -779,7 +755,7 @@ int wxKill(long pid, wxSignal sig, wxKillError *krc)
                         *krc = wxKILL_ERROR;
                     }
 
                         *krc = wxKILL_ERROR;
                     }
 

-                    ok = FALSE;
+                    ok = false;

                 }
             }
     }
                 }
             }
     }


@@ -847,17 +823,124 @@ int wxKill(long pid, wxSignal sig, wxKillError *krc)
     return -1;
 }
 
     return -1;
 }
 

+HANDLE (WINAPI *lpfCreateToolhelp32Snapshot)(DWORD,DWORD) ;
+BOOL (WINAPI *lpfProcess32First)(HANDLE,LPPROCESSENTRY32) ;
+BOOL (WINAPI *lpfProcess32Next)(HANDLE,LPPROCESSENTRY32) ;
+
+static void InitToolHelp32()
+{
+    static bool s_initToolHelpDone = false;
+
+    if (s_initToolHelpDone)
+        return;
+
+    s_initToolHelpDone = true;
+
+    lpfCreateToolhelp32Snapshot = NULL;
+    lpfProcess32First = NULL;
+    lpfProcess32Next = NULL;
+
+    HINSTANCE hInstLib = LoadLibrary( wxT("Kernel32.DLL") ) ;
+    if( hInstLib == NULL )
+        return ;
+
+    // Get procedure addresses.
+    // We are linking to these functions of Kernel32
+    // explicitly, because otherwise a module using
+    // this code would fail to load under Windows NT,
+    // which does not have the Toolhelp32
+    // functions in the Kernel 32.
+    lpfCreateToolhelp32Snapshot=
+        (HANDLE(WINAPI *)(DWORD,DWORD))
+        GetProcAddress( hInstLib,
+#ifdef __WXWINCE__
+        wxT("CreateToolhelp32Snapshot")
+#else
+        "CreateToolhelp32Snapshot"
+#endif
+        ) ;
+
+    lpfProcess32First=
+        (BOOL(WINAPI *)(HANDLE,LPPROCESSENTRY32))
+        GetProcAddress( hInstLib,
+#ifdef __WXWINCE__
+        wxT("Process32First")
+#else
+        "Process32First"
+#endif
+        ) ;
+
+    lpfProcess32Next=
+        (BOOL(WINAPI *)(HANDLE,LPPROCESSENTRY32))
+        GetProcAddress( hInstLib,
+#ifdef __WXWINCE__
+        wxT("Process32Next")
+#else
+        "Process32Next"
+#endif
+        ) ;
+
+    FreeLibrary( hInstLib ) ;
+}
+
+// By John Skiff
+int wxKillAllChildren(long pid, wxSignal sig, wxKillError *krc)
+{
+    InitToolHelp32();
+
+    if (krc)
+        *krc = wxKILL_OK;
+
+    // If not implemented for this platform (e.g. NT 4.0), silently ignore
+    if (!lpfCreateToolhelp32Snapshot || !lpfProcess32First || !lpfProcess32Next)
+        return 0;
+
+    // Take a snapshot of all processes in the system.
+    HANDLE hProcessSnap = lpfCreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
+    if (hProcessSnap == INVALID_HANDLE_VALUE) {
+        if (krc)
+            *krc = wxKILL_ERROR;
+        return -1;
+    }
+
+    //Fill in the size of the structure before using it.
+    PROCESSENTRY32 pe;
+    wxZeroMemory(pe);
+    pe.dwSize = sizeof(PROCESSENTRY32);
+
+    // Walk the snapshot of the processes, and for each process,
+    // kill it if its parent is pid.
+    if (!lpfProcess32First(hProcessSnap, &pe)) {
+        // Can't get first process.
+        if (krc)
+            *krc = wxKILL_ERROR;
+        CloseHandle (hProcessSnap);
+        return -1;
+    }
+
+    do {
+        if (pe.th32ParentProcessID == (DWORD) pid) {
+            if (wxKill(pe.th32ProcessID, sig, krc))
+                return -1;
+        }
+    } while (lpfProcess32Next (hProcessSnap, &pe));
+
+
+    return 0;
+}
+

 // Execute a program in an Interactive Shell
 bool wxShell(const wxString& command)
 {
 // Execute a program in an Interactive Shell
 bool wxShell(const wxString& command)
 {

+    wxString cmd;
+

 #ifdef __WXWINCE__
 #ifdef __WXWINCE__

-    return FALSE;
+    cmd = command;

 #else
     wxChar *shell = wxGetenv(wxT("COMSPEC"));
     if ( !shell )
         shell = (wxChar*) wxT("\\COMMAND.COM");
 
 #else
     wxChar *shell = wxGetenv(wxT("COMSPEC"));
     if ( !shell )
         shell = (wxChar*) wxT("\\COMMAND.COM");
 

-    wxString cmd;

     if ( !command )
     {
         // just the shell
     if ( !command )
     {
         // just the shell


@@ -868,18 +951,20 @@ bool wxShell(const wxString& command)
         // pass the command to execute to the command processor
         cmd.Printf(wxT("%s /c %s"), shell, command.c_str());
     }
         // pass the command to execute to the command processor
         cmd.Printf(wxT("%s /c %s"), shell, command.c_str());
     }

+#endif

 
     return wxExecute(cmd, wxEXEC_SYNC) == 0;
 
     return wxExecute(cmd, wxEXEC_SYNC) == 0;

-#endif

 }
 
 // Shutdown or reboot the PC
 bool wxShutdown(wxShutdownFlags wFlags)
 {
 #ifdef __WXWINCE__
 }
 
 // Shutdown or reboot the PC
 bool wxShutdown(wxShutdownFlags wFlags)
 {
 #ifdef __WXWINCE__

-    return FALSE;
+    // TODO-CE
+    wxUnusedVar(wFlags);
+    return false;

 #elif defined(__WIN32__)
 #elif defined(__WIN32__)

-    bool bOK = TRUE;
+    bool bOK = true;

 
     if ( wxGetOsVersion(NULL, NULL) == wxWINDOWS_NT ) // if is NT or 2K
     {
 
     if ( wxGetOsVersion(NULL, NULL) == wxWINDOWS_NT ) // if is NT or 2K
     {


@@ -923,42 +1008,51 @@ bool wxShutdown(wxShutdownFlags wFlags)
 
             default:
                 wxFAIL_MSG( _T("unknown wxShutdown() flag") );
 
             default:
                 wxFAIL_MSG( _T("unknown wxShutdown() flag") );

-                return FALSE;
+                return false;

         }
 
         bOK = ::ExitWindowsEx(flags, 0) != 0;
     }
 
     return bOK;
         }
 
         bOK = ::ExitWindowsEx(flags, 0) != 0;
     }
 
     return bOK;

-#else // Win16
-    return FALSE;

 #endif // Win32/16
 }
 
 #endif // Win32/16
 }
 

+wxPowerType wxGetPowerType()
+{
+    // TODO
+    return wxPOWER_UNKNOWN;
+}
+
+wxBatteryState wxGetBatteryState()
+{
+    // TODO
+    return wxBATTERY_UNKNOWN_STATE;
+}
+

 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------
 
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------
 
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)

-long wxGetFreeMemory()
+wxMemorySize wxGetFreeMemory()

 {
 {

-#if defined(__WIN32__) && !defined(__BORLANDC__)
+#if defined(__WIN64__)
+    MEMORYSTATUSEX memStatex;
+    statex.dwLength = sizeof (statex);
+    ::GlobalMemoryStatusEx (&statex);
+    return (wxMemorySize)memStatus.ullAvailPhys;
+#else /* if defined(__WIN32__) */

     MEMORYSTATUS memStatus;
     memStatus.dwLength = sizeof(MEMORYSTATUS);
     MEMORYSTATUS memStatus;
     memStatus.dwLength = sizeof(MEMORYSTATUS);

-    GlobalMemoryStatus(&memStatus);
-    return memStatus.dwAvailPhys;
-#else
-    return (long)GetFreeSpace(0);
+    ::GlobalMemoryStatus(&memStatus);
+    return (wxMemorySize)memStatus.dwAvailPhys;

 #endif
 }
 
 unsigned long wxGetProcessId()
 {
 #endif
 }
 
 unsigned long wxGetProcessId()
 {

-#ifdef __WIN32__

     return ::GetCurrentProcessId();
     return ::GetCurrentProcessId();

-#else
-    return 0;
-#endif

 }
 
 // Emit a beeeeeep
 }
 
 // Emit a beeeeeep


@@ -967,9 +1061,27 @@ void wxBell()
     ::MessageBeep((UINT)-1);        // default sound
 }
 
     ::MessageBeep((UINT)-1);        // default sound
 }
 

+bool wxIsDebuggerRunning()
+{
+    // IsDebuggerPresent() is not available under Win95, so load it dynamically
+    wxDynamicLibrary dll(_T("kernel32.dll"), wxDL_VERBATIM);
+
+    typedef BOOL (WINAPI *IsDebuggerPresent_t)();
+    if ( !dll.HasSymbol(_T("IsDebuggerPresent")) )
+    {
+        // no way to know, assume no
+        return false;
+    }
+
+    return (*(IsDebuggerPresent_t)dll.GetSymbol(_T("IsDebuggerPresent")))() != 0;
+}
+
+// ----------------------------------------------------------------------------
+// OS version
+// ----------------------------------------------------------------------------
+

 wxString wxGetOsDescription()
 {
 wxString wxGetOsDescription()
 {

-#ifdef __WIN32__

     wxString str;
 
     OSVERSIONINFO info;
     wxString str;
 
     OSVERSIONINFO info;


@@ -985,8 +1097,39 @@ wxString wxGetOsDescription()
                 break;
 
             case VER_PLATFORM_WIN32_WINDOWS:
                 break;
 
             case VER_PLATFORM_WIN32_WINDOWS:

-                str.Printf(_("Windows 9%c"),
-                           info.dwMinorVersion == 0 ? _T('5') : _T('8'));
+                switch (info.dwMinorVersion)
+                {
+                    case 0:
+                        if ( info.szCSDVersion[1] == 'B' ||
+                             info.szCSDVersion[1] == 'C' )
+                        {
+                            str = _("Windows 95 OSR2");
+                        }
+                        else
+                        {
+                            str = _("Windows 95");
+                        }
+                        break;
+                    case 10:
+                        if ( info.szCSDVersion[1] == 'B' ||
+                             info.szCSDVersion[1] == 'C' )
+                        {
+                            str = _("Windows 98 SE");
+                        }
+                        else
+                        {
+                            str = _("Windows 98");
+                        }
+                        break;
+                    case 90:
+                        str = _("Windows ME");
+                        break;
+                    default:
+                        str.Printf(_("Windows 9x (%d.%d)"),
+                                   info.dwMajorVersion,
+                                   info.dwMinorVersion);
+                        break;
+                }

                 if ( !wxIsEmpty(info.szCSDVersion) )
                 {
                     str << _T(" (") << info.szCSDVersion << _T(')');
                 if ( !wxIsEmpty(info.szCSDVersion) )
                 {
                     str << _T(" (") << info.szCSDVersion << _T(')');


@@ -994,10 +1137,31 @@ wxString wxGetOsDescription()
                 break;
 
             case VER_PLATFORM_WIN32_NT:
                 break;
 
             case VER_PLATFORM_WIN32_NT:

-                str.Printf(_T("Windows NT %lu.%lu (build %lu"),
+                if ( info.dwMajorVersion == 5 )
+                {
+                    switch ( info.dwMinorVersion )
+                    {
+                        case 0:
+                            str.Printf(_("Windows 2000 (build %lu"),
+                                       info.dwBuildNumber);
+                            break;
+                        case 1:
+                            str.Printf(_("Windows XP (build %lu"),
+                                       info.dwBuildNumber);
+                            break;
+                        case 2:
+                            str.Printf(_("Windows Server 2003 (build %lu"),
+                                       info.dwBuildNumber);
+                            break;
+                    }
+                }
+                if ( wxIsEmpty(str) )
+                {
+                    str.Printf(_("Windows NT %lu.%lu (build %lu"),

                            info.dwMajorVersion,
                            info.dwMinorVersion,
                            info.dwBuildNumber);
                            info.dwMajorVersion,
                            info.dwMinorVersion,
                            info.dwBuildNumber);

+                }

                 if ( !wxIsEmpty(info.szCSDVersion) )
                 {
                     str << _T(", ") << info.szCSDVersion;
                 if ( !wxIsEmpty(info.szCSDVersion) )
                 {
                     str << _T(", ") << info.szCSDVersion;


@@ -1012,9 +1176,6 @@ wxString wxGetOsDescription()
     }
 
     return str;
     }
 
     return str;

-#else // Win16
-    return _("Windows 3.1");
-#endif // Win32/16

 }
 
 wxToolkitInfo& wxAppTraits::GetToolkitInfo()
 }
 
 wxToolkitInfo& wxAppTraits::GetToolkitInfo()


@@ -1039,6 +1200,11 @@ wxToolkitInfo& wxAppTraits::GetToolkitInfo()
             s_major = info.dwMajorVersion;
             s_minor = info.dwMinorVersion;
 
             s_major = info.dwMajorVersion;
             s_minor = info.dwMinorVersion;
 

+#ifdef __SMARTPHONE__
+            s_ver = wxWINDOWS_SMARTPHONE;
+#elif defined(__POCKETPC__)
+            s_ver = wxWINDOWS_POCKETPC;
+#else

             switch ( info.dwPlatformId )
             {
                 case VER_PLATFORM_WIN32s:
             switch ( info.dwPlatformId )
             {
                 case VER_PLATFORM_WIN32s:


@@ -1055,9 +1221,9 @@ wxToolkitInfo& wxAppTraits::GetToolkitInfo()
 #ifdef __WXWINCE__
                 case VER_PLATFORM_WIN32_CE:
                     s_ver = wxWINDOWS_CE;
 #ifdef __WXWINCE__
                 case VER_PLATFORM_WIN32_CE:
                     s_ver = wxWINDOWS_CE;

-                    break;

 #endif
             }
 #endif
             }

+#endif

         }
     }
 
         }
     }
 


@@ -1073,14 +1239,19 @@ wxToolkitInfo& wxAppTraits::GetToolkitInfo()
 // sleep functions
 // ----------------------------------------------------------------------------
 
 // sleep functions
 // ----------------------------------------------------------------------------
 

-void wxUsleep(unsigned long milliseconds)
+void wxMilliSleep(unsigned long milliseconds)

 {
     ::Sleep(milliseconds);
 }
 
 {
     ::Sleep(milliseconds);
 }
 

+void wxMicroSleep(unsigned long microseconds)
+{
+    wxMilliSleep(microseconds/1000);
+}
+

 void wxSleep(int nSecs)
 {
 void wxSleep(int nSecs)
 {

-    wxUsleep(1000*nSecs);
+    wxMilliSleep(1000*nSecs);

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


@@ -1160,23 +1331,77 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCharset(wxFontEncoding encoding)
 
 extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding)
 {
 
 extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding)
 {

-    // translate encoding into the Windows CHARSET
-    long charset = wxEncodingToCharset(encoding);
-    if ( charset == -1 )
-        return -1;
+    // There don't seem to be symbolic names for
+    // these under Windows so I just copied the
+    // values from MSDN.

 
 

-    // translate CHARSET to code page
-    CHARSETINFO csetInfo;
-    if ( !::TranslateCharsetInfo((DWORD *)(DWORD)charset,
-                                 &csetInfo,
-                                 TCI_SRCCHARSET) )
+    unsigned int ret;
+
+    switch (encoding)

     {
     {

-        wxLogLastError(_T("TranslateCharsetInfo(TCI_SRCCHARSET)"));
+        case wxFONTENCODING_ISO8859_1:      ret = 28591; break;
+        case wxFONTENCODING_ISO8859_2:      ret = 28592; break;
+        case wxFONTENCODING_ISO8859_3:      ret = 28593; break;
+        case wxFONTENCODING_ISO8859_4:      ret = 28594; break;
+        case wxFONTENCODING_ISO8859_5:      ret = 28595; break;
+        case wxFONTENCODING_ISO8859_6:      ret = 28596; break;
+        case wxFONTENCODING_ISO8859_7:      ret = 28597; break;
+        case wxFONTENCODING_ISO8859_8:      ret = 28598; break;
+        case wxFONTENCODING_ISO8859_9:      ret = 28599; break;
+        case wxFONTENCODING_ISO8859_10:     ret = 28600; break;
+        case wxFONTENCODING_ISO8859_11:     ret = 28601; break;
+        // case wxFONTENCODING_ISO8859_12,      // doesn't exist currently, but put it
+        case wxFONTENCODING_ISO8859_13:     ret = 28603; break;
+        case wxFONTENCODING_ISO8859_14:     ret = 28604; break;
+        case wxFONTENCODING_ISO8859_15:     ret = 28605; break;
+        case wxFONTENCODING_KOI8:           ret = 20866; break;
+        case wxFONTENCODING_KOI8_U:         ret = 21866; break;
+        case wxFONTENCODING_CP437:          ret = 437; break;
+        case wxFONTENCODING_CP850:          ret = 850; break;
+        case wxFONTENCODING_CP852:          ret = 852; break;
+        case wxFONTENCODING_CP855:          ret = 855; break;
+        case wxFONTENCODING_CP866:          ret = 866; break;
+        case wxFONTENCODING_CP874:          ret = 874; break;
+        case wxFONTENCODING_CP932:          ret = 932; break;
+        case wxFONTENCODING_CP936:          ret = 936; break;
+        case wxFONTENCODING_CP949:          ret = 949; break;
+        case wxFONTENCODING_CP950:          ret = 950; break;
+        case wxFONTENCODING_CP1250:         ret = 1250; break;
+        case wxFONTENCODING_CP1251:         ret = 1251; break;
+        case wxFONTENCODING_CP1252:         ret = 1252; break;
+        case wxFONTENCODING_CP1253:         ret = 1253; break;
+        case wxFONTENCODING_CP1254:         ret = 1254; break;
+        case wxFONTENCODING_CP1255:         ret = 1255; break;
+        case wxFONTENCODING_CP1256:         ret = 1256; break;
+        case wxFONTENCODING_CP1257:         ret = 1257; break;
+        case wxFONTENCODING_EUC_JP:         ret = 51932; break;
+        case wxFONTENCODING_MACROMAN:       ret = 10000; break;
+        case wxFONTENCODING_MACJAPANESE:    ret = 10001; break;
+        case wxFONTENCODING_MACCHINESETRAD: ret = 10002; break;
+        case wxFONTENCODING_MACKOREAN:      ret = 10003; break;
+        case wxFONTENCODING_MACARABIC:      ret = 10004; break;
+        case wxFONTENCODING_MACHEBREW:      ret = 10005; break;
+        case wxFONTENCODING_MACGREEK:       ret = 10006; break;
+        case wxFONTENCODING_MACCYRILLIC:    ret = 10007; break;
+        case wxFONTENCODING_MACTHAI:        ret = 10021; break;
+        case wxFONTENCODING_MACCHINESESIMP: ret = 10008; break;
+        case wxFONTENCODING_MACCENTRALEUR:  ret = 10029; break;
+        case wxFONTENCODING_MACCROATIAN:    ret = 10082; break;
+        case wxFONTENCODING_MACICELANDIC:   ret = 10079; break;
+        case wxFONTENCODING_MACROMANIAN:    ret = 10009; break;
+        case wxFONTENCODING_UTF7:           ret = 65000; break;
+        case wxFONTENCODING_UTF8:           ret = 65001; break;
+        default:                            return -1;
+    }

 
 

+    if (::IsValidCodePage(ret) == 0)
+        return -1;
+
+    CPINFO info;
+    if (::GetCPInfo(ret, &info) == 0)

         return -1;
         return -1;

-    }

 
 

-    return csetInfo.ciACP;
+    return (long) ret;

 }
 
 extern long wxCharsetToCodepage(const wxChar *name)
 }
 
 extern long wxCharsetToCodepage(const wxChar *name)


@@ -1185,7 +1410,7 @@ extern long wxCharsetToCodepage(const wxChar *name)
     if ( !name )
         return -1;
 
     if ( !name )
         return -1;
 

-    wxFontEncoding enc = wxFontMapper::Get()->CharsetToEncoding(name, FALSE);
+    wxFontEncoding enc = wxFontMapperBase::Get()->CharsetToEncoding(name, false);

     if ( enc == wxFONTENCODING_SYSTEM )
         return -1;
 
     if ( enc == wxFONTENCODING_SYSTEM )
         return -1;
 


@@ -1240,7 +1465,7 @@ extern long wxCharsetToCodepage(const wxChar *name)
   Creates a hidden window with supplied window proc registering the class for
   it if necesssary (i.e. the first time only). Caller is responsible for
   destroying the window and unregistering the class (note that this must be
   Creates a hidden window with supplied window proc registering the class for
   it if necesssary (i.e. the first time only). Caller is responsible for
   destroying the window and unregistering the class (note that this must be

-  done because wxWindows may be used as a DLL and so may be loaded/unloaded
+  done because wxWidgets may be used as a DLL and so may be loaded/unloaded

   multiple times into/from the same process so we cna't rely on automatic
   Windows class unregistration).
 
   multiple times into/from the same process so we cna't rely on automatic
   Windows class unregistration).