fix bug 75814

r=nhotta sr=blizzard
new file check in first.

intl/uconv/ucvtw/nsUnicodeToHKSCS.cpp

@@ -0,0 +1,66 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ * Gavin Ho
+ */
+
+#include "nsUnicodeToHKSCS.h"
+#include "nsUCvTWDll.h"
+
+//----------------------------------------------------------------------
+// Global functions and data [declaration]
+
+
+
+static PRUint16 gBig5HKSCSShiftTable[] =  {
+  0, u2BytesCharset,
+  ShiftCell(0,   0, 0, 0, 0, 0, 0, 0),
+};
+
+
+static PRUint16 *g_Big5HKSCSMappingTable[] = {
+  g_ufBig5HKSCSMapping
+};
+
+static PRUint16 *g_Big5HKSCSShiftTable[] =  {
+  gBig5HKSCSShiftTable
+};
+
+//----------------------------------------------------------------------
+// Class nsUnicodeToHKSCS [implementation]
+
+nsUnicodeToHKSCS::nsUnicodeToHKSCS()
+: nsMultiTableEncoderSupport(1,
+                        (uShiftTable**) &g_Big5HKSCSShiftTable,
+                        (uMappingTable**) &g_Big5HKSCSMappingTable)
+{
+}
+
+
+//----------------------------------------------------------------------
+// Subclassing of nsTableEncoderSupport class [implementation]
+
+NS_IMETHODIMP nsUnicodeToHKSCS::GetMaxLength(const PRUnichar * aSrc,
+                                              PRInt32 aSrcLength,
+                                              PRInt32 * aDestLength)
+{
+  *aDestLength = 2 * aSrcLength;
+  return NS_OK_UDEC_EXACTLENGTH;
+}

intl/uconv/ucvtw/nsUnicodeToHKSCS.h

@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ * Gavin Ho
+ */
+
+#ifndef nsUnicodeToHKSCS_h___
+#define nsUnicodeToHKSCS_h___
+
+#include "nsUCvTWSupport.h"
+
+//----------------------------------------------------------------------
+// Class nsUnicodeToHKSCS [declaration]
+
+/**
+ * A character set converter from Unicode to HKSCS.
+ *
+ */
+class nsUnicodeToHKSCS : public nsMultiTableEncoderSupport
+{
+public:
+
+  /**
+   * Class constructor.
+   */
+  nsUnicodeToHKSCS();
+
+protected:
+
+  //--------------------------------------------------------------------
+  // Subclassing of nsEncoderSupport class [declaration]
+
+  NS_IMETHOD GetMaxLength(const PRUnichar * aSrc, PRInt32 aSrcLength,
+      PRInt32 * aDestLength);
+};
+
+#endif /* nsUnicodeToHKSCS_h___ */