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Contents
/*
libcharguess - Guess the encoding/charset of a string
Copyright (C) 2003 Stephane Corbe <noubi@users.sourceforge.net>
Based on Mozilla sources
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef universal_h__
#define universal_h__
#include "types.h"
// #include "nsICharsetDetector.h"
// #include "nsIStringCharsetDetector.h"
// #include "nsICharsetDetectionObserver.h"
class nsCharSetProber;
#define NUM_OF_CHARSET_PROBERS 3
typedef enum {
ePureAscii = 0,
eEscAscii = 1,
eHighbyte = 2
} nsInputState;
class nsUniversalDetector {
public:
nsUniversalDetector();
virtual ~nsUniversalDetector();
virtual void HandleData(const char* aBuf, PRUint32 aLen);
virtual void DataEnd(void);
virtual void Reset();
virtual const char* GetCharset(void);
protected:
virtual void Report(const char* aCharset);
nsInputState mInputState;
PRBool mDone;
PRBool mInTag;
PRBool mStart;
PRBool mGotData;
char mLastChar;
const char * mDetectedCharset;
PRInt32 mBestGuess;
nsCharSetProber *mCharSetProbers[NUM_OF_CHARSET_PROBERS];
nsCharSetProber *mEscCharSetProber;
};
#endif
Version data entries
7 entries across 7 versions & 1 rubygems