mDNSResponder-87.tar.gz

[apple/mdnsresponder.git] / mDNSWindows / WinServices.cpp

diff --git a/mDNSWindows/WinServices.cpp b/mDNSWindows/WinServices.cpp
new file mode 100644 (file)
index 0000000..ca20ae0
--- /dev/null
+++ b/mDNSWindows/WinServices.cpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+
+    Change History (most recent first):
+    
+$Log: WinServices.cpp,v $
+Revision 1.1  2004/06/18 05:23:33  rpantos
+First checked in
+
+
+*/
+
+#include "WinServices.h"
+
+
+//===========================================================================================================================
+//     UTF8StringToStringObject
+//===========================================================================================================================
+
+OSStatus       UTF8StringToStringObject( const char *inUTF8, CString &inObject )
+{
+       OSStatus                err;
+       int                             n;
+       BSTR                    unicode;
+       
+       unicode = NULL;
+       
+       n = MultiByteToWideChar( CP_UTF8, 0, inUTF8, -1, NULL, 0 );
+       if( n > 0 )
+       {
+               unicode = (BSTR) malloc( (size_t)( n * sizeof( wchar_t ) ) );
+               if( !unicode )
+               {
+                       err = ERROR_INSUFFICIENT_BUFFER;
+                       goto exit;
+               }
+
+               n = MultiByteToWideChar( CP_UTF8, 0, inUTF8, -1, unicode, n );
+               try
+               {
+                       inObject = unicode;
+               }
+               catch( ... )
+               {
+                       err = ERROR_NO_UNICODE_TRANSLATION;
+                       goto exit;
+               }
+       }
+       else
+       {
+               inObject = "";
+       }
+       err = ERROR_SUCCESS;
+       
+exit:
+       if( unicode )
+       {
+               free( unicode );
+       }
+       return( err );
+}