1 files changed, 91 insertions, 0 deletions
diff --git a/src/ext/libcharsetdetect/mozilla/extensions/universalchardet/src/base/nsUniversalDetector.h b/src/ext/libcharsetdetect/mozilla/extensions/universalchardet/src/base/nsUniversalDetector.h
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+++ b/src/ext/libcharsetdetect/mozilla/extensions/universalchardet/src/base/nsUniversalDetector.h
@@ -0,0 +1,91 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef nsUniversalDetector_h__
+#define nsUniversalDetector_h__
+
+class nsCharSetProber;
+
+#define NUM_OF_CHARSET_PROBERS  3
+
+typedef enum {
+  ePureAscii = 0,
+  eEscAscii  = 1,
+  eHighbyte  = 2
+} nsInputState;
+
+#define NS_FILTER_CHINESE_SIMPLIFIED  0x01
+#define NS_FILTER_CHINESE_TRADITIONAL 0x02
+#define NS_FILTER_JAPANESE            0x04
+#define NS_FILTER_KOREAN              0x08
+#define NS_FILTER_NON_CJK             0x10
+#define NS_FILTER_ALL                 0x1F
+#define NS_FILTER_CHINESE (NS_FILTER_CHINESE_SIMPLIFIED | \
+                           NS_FILTER_CHINESE_TRADITIONAL)
+#define NS_FILTER_CJK (NS_FILTER_CHINESE_SIMPLIFIED | \
+                       NS_FILTER_CHINESE_TRADITIONAL | \
+                       NS_FILTER_JAPANESE | \
+                       NS_FILTER_KOREAN)
+
+class nsUniversalDetector {
+public:
+   nsUniversalDetector(PRUint32 aLanguageFilter);
+   virtual ~nsUniversalDetector();
+   virtual nsresult HandleData(const char* aBuf, PRUint32 aLen);
+   virtual void DataEnd(void);
+
+   virtual void DataEnd2(float *confidence);
+
+protected:
+   virtual void Report(const char* aCharset) = 0;
+   virtual void Reset();
+   nsInputState  mInputState;
+   PRBool  mDone;
+   PRBool  mInTag;
+   PRBool  mStart;
+   PRBool  mGotData;
+   char    mLastChar;
+   const char *  mDetectedCharset;
+   PRInt32 mBestGuess;
+   PRUint32 mLanguageFilter;
+
+   nsCharSetProber  *mCharSetProbers[NUM_OF_CHARSET_PROBERS];
+   nsCharSetProber  *mEscCharSetProber;
+};
+
+#endif
+