1 files changed, 70 insertions, 0 deletions
diff --git a/intl/uconv/nsUTF8ToUnicode.h b/intl/uconv/nsUTF8ToUnicode.h
new file mode 100644
index 000000000..d80fa1899
--- /dev/null
+++ b/intl/uconv/nsUTF8ToUnicode.h
@@ -0,0 +1,70 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsUTF8ToUnicode_h___
+#define nsUTF8ToUnicode_h___
+
+#include "nsUCSupport.h"
+
+// Class ID for our UTF8ToUnicode charset converter
+// {5534DDC0-DD96-11d2-8AAC-00600811A836}
+#define NS_UTF8TOUNICODE_CID \
+  { 0x5534ddc0, 0xdd96, 0x11d2, {0x8a, 0xac, 0x0, 0x60, 0x8, 0x11, 0xa8, 0x36}}
+
+#define NS_UTF8TOUNICODE_CONTRACTID "@mozilla.org/intl/unicode/decoder;1?charset=UTF-8"
+
+//#define NS_ERROR_UCONV_NOUTF8TOUNICODE  
+//  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_UCONV, 0x31)
+
+//----------------------------------------------------------------------
+// Class nsUTF8ToUnicode [declaration]
+
+
+/**
+ * A character set converter from UTF8 to Unicode.
+ *
+ * @created         18/Mar/1998
+ * @modified        04/Feb/2000
+ * @author  Catalin Rotaru [CATA]
+ */
+
+class nsUTF8ToUnicode : public nsBasicDecoderSupport
+{
+public:
+
+  /**
+   * Class constructor.
+   */
+  nsUTF8ToUnicode();
+
+protected:
+
+  uint32_t mUcs4; // cached Unicode character
+  uint8_t mState; // cached expected number of bytes per UTF8 character sequence
+  uint8_t mBytes;
+  bool mFirst;
+
+  //--------------------------------------------------------------------
+  // Subclassing of nsDecoderSupport class [declaration]
+
+  MOZ_MUST_USE NS_IMETHOD GetMaxLength(const char* aSrc,
+                                       int32_t aSrcLength,
+                                       int32_t* aDestLength) override;
+
+  //--------------------------------------------------------------------
+  // Subclassing of nsBasicDecoderSupport class [declaration]
+
+  NS_IMETHOD Convert(const char * aSrc, int32_t * aSrcLength, 
+      char16_t * aDest, int32_t * aDestLength) override;
+
+  //--------------------------------------------------------------------
+  // Subclassing of nsBasicDecoderSupport class [declaration]
+
+  NS_IMETHOD Reset() override;
+
+};
+
+#endif /* nsUTF8ToUnicode_h___ */
+