Add m-esr52 at 52.6.0

1 files changed, 143 insertions, 0 deletions

diff --git a/intl/uconv/ucvja/nsJapaneseToUnicode.h b/intl/uconv/ucvja/nsJapaneseToUnicode.h
new file mode 100644
index 000000000..8e3f207eb
--- /dev/null
+++ b/intl/uconv/ucvja/nsJapaneseToUnicode.h
@@ -0,0 +1,143 @@
+/* -*- 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 nsShiftJISToUnicode_h__
+#define nsShiftJISToUnicode_h__
+#include "nsUCSupport.h"
+#include "mozilla/Telemetry.h"
+
+class nsShiftJISToUnicode : public nsBasicDecoderSupport
+{
+public:
+
+ nsShiftJISToUnicode() 
+     { 
+         mState=0; mData=0; 
+     }
+ virtual ~nsShiftJISToUnicode() {}
+
+ NS_IMETHOD Convert(const char * aSrc, int32_t * aSrcLength,
+     char16_t * aDest, int32_t * aDestLength) ;
+ NS_IMETHOD GetMaxLength(const char * aSrc, int32_t aSrcLength,
+     int32_t * aDestLength) 
+     {
+        *aDestLength = aSrcLength;
+        return NS_OK;
+     }
+ NS_IMETHOD Reset()
+     {
+        mState = 0;
+        return NS_OK;
+     }
+
+  virtual char16_t GetCharacterForUnMapped();
+
+private:
+
+private:
+ int32_t  mState;
+ int32_t mData;
+};
+
+class nsEUCJPToUnicodeV2 : public nsBasicDecoderSupport
+{
+public:
+
+ nsEUCJPToUnicodeV2() 
+     { 
+          mState=0; mData=0; 
+     }
+ virtual ~nsEUCJPToUnicodeV2() {}
+
+ NS_IMETHOD Convert(const char * aSrc, int32_t * aSrcLength,
+     char16_t * aDest, int32_t * aDestLength) ;
+ NS_IMETHOD GetMaxLength(const char * aSrc, int32_t aSrcLength,
+     int32_t * aDestLength) 
+     {
+        *aDestLength = aSrcLength;
+        return NS_OK;
+     }
+ NS_IMETHOD Reset()
+     {
+        mState = 0;
+        return NS_OK;
+     }
+
+private:
+ int32_t  mState;
+ int32_t mData;
+};
+ 
+class nsISO2022JPToUnicodeV2 : public nsBasicDecoderSupport
+{
+public:
+
+ nsISO2022JPToUnicodeV2() 
+     { 
+        mState = mState_ASCII;
+        mLastLegalState = mState_ASCII;
+        mData = 0;
+        mRunLength = 0;
+        G2charset = G2_unknown;
+        mGB2312Decoder = nullptr;
+        mEUCKRDecoder = nullptr;
+        mISO88597Decoder = nullptr;
+        mozilla::Telemetry::Accumulate(
+          mozilla::Telemetry::DECODER_INSTANTIATED_ISO2022JP, true);
+     }
+ virtual ~nsISO2022JPToUnicodeV2()
+     {
+     }
+
+ NS_IMETHOD Convert(const char * aSrc, int32_t * aSrcLength,
+     char16_t * aDest, int32_t * aDestLength) ;
+ NS_IMETHOD GetMaxLength(const char * aSrc, int32_t aSrcLength,
+     int32_t * aDestLength) 
+     {
+        *aDestLength = aSrcLength;
+        return NS_OK;
+     }
+ NS_IMETHOD Reset()
+     {
+        mState = mState_ASCII;
+        mLastLegalState = mState_ASCII;
+        mRunLength = 0;
+        return NS_OK;
+     }
+
+private:
+ enum {
+   mState_ASCII,
+   mState_ESC,
+   mState_ESC_28,
+   mState_ESC_24,
+   mState_ESC_24_28,
+   mState_JISX0201_1976Roman,
+   mState_JISX0201_1976Kana,
+   mState_JISX0208_1978,
+   mState_GB2312_1980,
+   mState_JISX0208_1983,
+   mState_KSC5601_1987,
+   mState_JISX0212_1990,
+   mState_JISX0208_1978_2ndbyte,
+   mState_GB2312_1980_2ndbyte,
+   mState_JISX0208_1983_2ndbyte,
+   mState_KSC5601_1987_2ndbyte,
+   mState_JISX0212_1990_2ndbyte,
+   mState_ESC_2e,
+   mState_ESC_4e,
+   mState_ERROR
+ } mState, mLastLegalState;
+ int32_t mData;
+ int32_t mRunLength; // the length of a non-ASCII run
+ enum {
+   G2_unknown,
+   G2_ISO88591,
+   G2_ISO88597
+ } G2charset;
+ nsCOMPtr<nsIUnicodeDecoder> mGB2312Decoder;
+ nsCOMPtr<nsIUnicodeDecoder> mEUCKRDecoder;
+ nsCOMPtr<nsIUnicodeDecoder> mISO88597Decoder;
+};
+#endif // nsShiftJISToUnicode_h__