Remove Windows CE support

Windows CE doesn't seem to be supported by Microsoft any longer. Last CE
release was in early 2013 and the PocketPC and Smartphone targets supported by
wxWidgets are long gone.

The build files where already removed in an earlier cleanup this commit
removes all files, every #ifdef and all documentation regarding the Windows CE
support.

Closes https://github.com/wxWidgets/wxWidgets/pull/81

src/msw/utils.cpp

@@ -50,13 +50,13 @@
 #endif
 
 // Doesn't work with Cygwin at present
-#if wxUSE_SOCKETS && (defined(__WXWINCE__) || defined(__CYGWIN32__))
+#if wxUSE_SOCKETS && (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>
 #endif
 
-#if !defined(__GNUWIN32__) && !defined(__WXWINCE__)
+#if !defined(__GNUWIN32__)
     #include <direct.h>
 
     #include <dos.h>
@@ -86,14 +86,12 @@
     #include <lm.h>
 #endif // USE_NET_API
 
-#if !defined(__WXWINCE__)
-    #ifndef __UNIX__
-        #include <io.h>
-    #endif
+#ifndef __UNIX__
+    #include <io.h>
+#endif
 
-    #ifndef __GNUWIN32__
-        #include <shellapi.h>
-    #endif
+#ifndef __GNUWIN32__
+    #include <shellapi.h>
 #endif
 
 #include <errno.h>
@@ -106,11 +104,11 @@
 // ----------------------------------------------------------------------------
 
 // In the WIN.INI file
-#if (!defined(USE_NET_API) && !defined(__WXWINCE__))
+#if !defined(USE_NET_API)
 static const wxChar WX_SECTION[] = wxT("wxWindows");
 #endif
 
-#if (!defined(USE_NET_API) && !defined(__WXWINCE__))
+#if !defined(USE_NET_API)
 static const wxChar eUSERNAME[]  = wxT("UserName");
 #endif
 
@@ -127,17 +125,6 @@ WXDLLIMPEXP_DATA_BASE(const wxChar *) wxUserResourceStr = wxT("TEXT");
 // Get hostname only (without domain name)
 bool wxGetHostName(wxChar *buf, int maxSize)
 {
-#if defined(__WXWINCE__)
-    // GetComputerName() is not supported but the name seems to be stored in
-    // this location in the registry, at least for PPC2003 and WM5
-    wxString hostName;
-    wxRegKey regKey(wxRegKey::HKLM, wxT("Ident"));
-    if ( !regKey.HasValue(wxT("Name")) ||
-            !regKey.QueryValue(wxT("Name"), hostName) )
-        return false;
-
-    wxStrlcpy(buf, hostName.t_str(), maxSize);
-#else // !__WXWINCE__
     DWORD nSize = maxSize;
     if ( !::GetComputerName(buf, &nSize) )
     {
@@ -145,7 +132,6 @@ bool wxGetHostName(wxChar *buf, int maxSize)
 
         return false;
     }
-#endif // __WXWINCE__/!__WXWINCE__
 
     return true;
 }
@@ -235,13 +221,9 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
 }
 
 // Get user ID e.g. jacs
-bool wxGetUserId(wxChar *WXUNUSED_IN_WINCE(buf),
-                 int WXUNUSED_IN_WINCE(maxSize))
+bool wxGetUserId(wxChar *buf,
+                 int maxSize)
 {
-#if defined(__WXWINCE__)
-    // TODO-CE
-    return false;
-#else
     DWORD nSize = maxSize;
     if ( ::GetUserName(buf, &nSize) == 0 )
     {
@@ -255,7 +237,6 @@ bool wxGetUserId(wxChar *WXUNUSED_IN_WINCE(buf),
     }
 
     return true;
-#endif
 }
 
 // Get user name e.g. Julian Smart
@@ -263,17 +244,7 @@ bool wxGetUserName(wxChar *buf, int maxSize)
 {
     wxCHECK_MSG( buf && ( maxSize > 0 ), false,
                     wxT("empty buffer in wxGetUserName") );
-#if defined(__WXWINCE__) && wxUSE_REGKEY
-    wxLogNull noLog;
-    wxRegKey key(wxRegKey::HKCU, wxT("ControlPanel\\Owner"));
-    if(!key.Open(wxRegKey::Read))
-        return false;
-    wxString name;
-    if(!key.QueryValue(wxT("Owner"),name))
-        return false;
-    wxStrlcpy(buf, name.c_str(), maxSize);
-    return true;
-#elif defined(USE_NET_API)
+#if defined(USE_NET_API)
     CHAR szUserName[256];
     if ( !wxGetUserId(szUserName, WXSIZEOF(szUserName)) )
         return false;
@@ -386,8 +357,6 @@ const wxChar* wxGetHomeDir(wxString *pstr)
         #endif
         strDir = windowsPath;
     #endif
-#elif defined(__WXWINCE__)
-    strDir = wxT("\\");
 #else
     strDir.clear();
 
@@ -457,14 +426,10 @@ wxString wxGetUserHome(const wxString& user)
     return home;
 }
 
-bool wxGetDiskSpace(const wxString& WXUNUSED_IN_WINCE(path),
-                    wxDiskspaceSize_t *WXUNUSED_IN_WINCE(pTotal),
-                    wxDiskspaceSize_t *WXUNUSED_IN_WINCE(pFree))
+bool wxGetDiskSpace(const wxString& path,
+                    wxDiskspaceSize_t *pTotal,
+                    wxDiskspaceSize_t *pFree)
 {
-#ifdef __WXWINCE__
-    // TODO-CE
-    return false;
-#else
     if ( path.empty() )
         return false;
 
@@ -508,21 +473,15 @@ bool wxGetDiskSpace(const wxString& WXUNUSED_IN_WINCE(path),
     }
 
     return true;
-#endif
-    // __WXWINCE__
 }
 
 // ----------------------------------------------------------------------------
 // env vars
 // ----------------------------------------------------------------------------
 
-bool wxGetEnv(const wxString& WXUNUSED_IN_WINCE(var),
-              wxString *WXUNUSED_IN_WINCE(value))
+bool wxGetEnv(const wxString& var,
+              wxString *value)
 {
-#ifdef __WXWINCE__
-    // no environment variables under CE
-    return false;
-#else // Win32
     // first get the size of the buffer
     DWORD dwRet = ::GetEnvironmentVariable(var.t_str(), NULL, 0);
     if ( !dwRet )
@@ -539,17 +498,10 @@ bool wxGetEnv(const wxString& WXUNUSED_IN_WINCE(var),
     }
 
     return true;
-#endif // WinCE/32
 }
 
 bool wxDoSetEnv(const wxString& var, const wxChar *value)
 {
-#ifdef __WXWINCE__
-    // no environment variables under CE
-    wxUnusedVar(var);
-    wxUnusedVar(value);
-    return false;
-#else // !__WXWINCE__
     // update the CRT environment if possible as people expect getenv() to also
     // work and it is not affected by Win32 SetEnvironmentVariable() call (OTOH
     // the CRT does use Win32 call to update the process environment block so
@@ -579,7 +531,6 @@ bool wxDoSetEnv(const wxString& var, const wxChar *value)
 #endif // compiler
 
     return true;
-#endif // __WXWINCE__/!__WXWINCE__
 }
 
 bool wxSetEnv(const wxString& variable, const wxString& value)
@@ -860,9 +811,6 @@ bool wxShell(const wxString& command)
 {
     wxString cmd;
 
-#ifdef __WXWINCE__
-    cmd = command;
-#else
     wxChar *shell = wxGetenv(wxT("COMSPEC"));
     if ( !shell )
         shell = (wxChar*) wxT("\\COMMAND.COM");
@@ -877,18 +825,13 @@ bool wxShell(const wxString& command)
         // 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;
 }
 
 // Shutdown or reboot the PC
-bool wxShutdown(int WXUNUSED_IN_WINCE(flags))
+bool wxShutdown(int flags)
 {
-#ifdef __WXWINCE__
-    // TODO-CE
-    return false;
-#else
     bool bOK = true;
 
     // Get a token for this process.
@@ -952,7 +895,6 @@ bool wxShutdown(int WXUNUSED_IN_WINCE(flags))
     }
 
     return bOK;
-#endif // WinCE/!WinCE
 }
 
 // ----------------------------------------------------------------------------
@@ -1298,9 +1240,6 @@ wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
 
         s_version.initialized = true;
 
-#if defined(__WXWINCE__)
-        s_version.os = wxOS_WINDOWS_CE;
-#else // "normal" desktop Windows system, use run-time detection
         switch ( info.dwPlatformId )
         {
             case VER_PLATFORM_WIN32_NT:
@@ -1311,7 +1250,6 @@ wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
                 s_version.os = wxOS_WINDOWS_9X;
                 break;
         }
-#endif // Windows versions
 
         s_version.verMaj = info.dwMajorVersion;
         s_version.verMin = info.dwMinorVersion;
@@ -1459,10 +1397,8 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCharset(wxFontEncoding encoding)
         case wxFONTENCODING_CP936:
             return GB2312_CHARSET;
 
-#ifndef __WXWINCE__
         case wxFONTENCODING_CP949:
             return HANGUL_CHARSET;
-#endif
 
         case wxFONTENCODING_CP950:
             return CHINESEBIG5_CHARSET;