The Tor Browser: intl/uconv/ucvlatin/nsUnicodeToUTF16.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsUnicodeToUTF16_h_

     7 #define nsUnicodeToUTF16_h_

     9 #include "nsUCSupport.h"

    10 #include "mozilla/Endian.h"

    12 class nsUnicodeToUTF16BE: public nsBasicEncoder

    13 {

    14 public:

    15   nsUnicodeToUTF16BE() { mBOM = 0;}

    17   //--------------------------------------------------------------------

    18   // Interface nsIUnicodeEncoder [declaration]

    20   NS_IMETHOD Convert(const char16_t * aSrc, int32_t * aSrcLength,

    21       char * aDest, int32_t * aDestLength);

    22   NS_IMETHOD GetMaxLength(const char16_t * aSrc, int32_t aSrcLength,

    23       int32_t * aDestLength);

    24   NS_IMETHOD Finish(char * aDest, int32_t * aDestLength);

    25   NS_IMETHOD Reset();

    26   NS_IMETHOD SetOutputErrorBehavior(int32_t aBehavior,

    27       nsIUnicharEncoder * aEncoder, char16_t aChar);

    29 protected:

    30   char16_t mBOM;

    31   NS_IMETHOD CopyData(char* aDest, const char16_t* aSrc, int32_t aLen  );

    32 };

    34 class nsUnicodeToUTF16LE: public nsUnicodeToUTF16BE

    35 {

    36 public:

    37   nsUnicodeToUTF16LE() { mBOM = 0;}

    39 protected:

    40   NS_IMETHOD CopyData(char* aDest, const char16_t* aSrc, int32_t aLen  );

    41 };

    43 #if MOZ_LITTLE_ENDIAN

    44 class nsUnicodeToUTF16: public nsUnicodeToUTF16LE

    45 #else

    46 class nsUnicodeToUTF16: public nsUnicodeToUTF16BE

    47 #endif

    48 {

    49 public:

    50   nsUnicodeToUTF16() { mBOM = 0xFEFF;}

    51 };

    53 #endif /* nsUnicodeToUTF16_h_ */

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