LCOV - code coverage report
Current view: directory - intl/uconv/src - nsUTF8ToUnicode.h (source / functions) Found Hit Coverage
Test: app.info Lines: 1 1 100.0 %
Date: 2012-06-02 Functions: 2 2 100.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is Mozilla Communicator client code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #ifndef nsUTF8ToUnicode_h___
      39                 : #define nsUTF8ToUnicode_h___
      40                 : 
      41                 : // Class ID for our UTF8ToUnicode charset converter
      42                 : // {5534DDC0-DD96-11d2-8AAC-00600811A836}
      43                 : #define NS_UTF8TOUNICODE_CID \
      44                 :   { 0x5534ddc0, 0xdd96, 0x11d2, {0x8a, 0xac, 0x0, 0x60, 0x8, 0x11, 0xa8, 0x36}}
      45                 : 
      46                 : #define NS_UTF8TOUNICODE_CONTRACTID "@mozilla.org/intl/unicode/decoder;1?charset=UTF-8"
      47                 : 
      48                 : //#define NS_ERROR_UCONV_NOUTF8TOUNICODE  
      49                 : //  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_UCONV, 0x31)
      50                 : 
      51                 : //----------------------------------------------------------------------
      52                 : // Class nsUTF8ToUnicode [declaration]
      53                 : 
      54                 : 
      55                 : /**
      56                 :  * A character set converter from UTF8 to Unicode.
      57                 :  *
      58                 :  * @created         18/Mar/1998
      59                 :  * @modified        04/Feb/2000
      60                 :  * @author  Catalin Rotaru [CATA]
      61                 :  */
      62                 : 
      63                 : class nsUTF8ToUnicode : public nsBasicDecoderSupport
      64           20752 : {
      65                 : public:
      66                 : 
      67                 :   /**
      68                 :    * Class constructor.
      69                 :    */
      70                 :   nsUTF8ToUnicode();
      71                 : 
      72                 : protected:
      73                 : 
      74                 :   PRUint32 mUcs4; // cached Unicode character
      75                 :   PRUint8 mState; // cached expected number of bytes per UTF8 character sequence
      76                 :   PRUint8 mBytes;
      77                 :   bool mFirst;
      78                 : 
      79                 :   //--------------------------------------------------------------------
      80                 :   // Subclassing of nsDecoderSupport class [declaration]
      81                 : 
      82                 :   NS_IMETHOD GetMaxLength(const char * aSrc, PRInt32 aSrcLength, 
      83                 :       PRInt32 * aDestLength);
      84                 : 
      85                 :   //--------------------------------------------------------------------
      86                 :   // Subclassing of nsBasicDecoderSupport class [declaration]
      87                 : 
      88                 :   NS_IMETHOD Convert(const char * aSrc, PRInt32 * aSrcLength, 
      89                 :       PRUnichar * aDest, PRInt32 * aDestLength);
      90                 : 
      91                 :   //--------------------------------------------------------------------
      92                 :   // Subclassing of nsBasicDecoderSupport class [declaration]
      93                 : 
      94                 :   NS_IMETHOD Reset();
      95                 : 
      96                 : };
      97                 : 
      98                 : #endif /* nsUTF8ToUnicode_h___ */
      99                 : 

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