michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: #ifndef nsHTMLEntities_h___
michael@0: #define nsHTMLEntities_h___
michael@0: 
michael@0: #include "nsString.h"
michael@0: 
michael@0: class nsHTMLEntities {
michael@0: public:
michael@0: 
michael@0:   static nsresult AddRefTable(void);
michael@0:   static void ReleaseTable(void);
michael@0: 
michael@0: /**
michael@0:  * Translate an entity string into it's unicode value. This call
michael@0:  * returns -1 if the entity cannot be mapped. Note that the string
michael@0:  * passed in must NOT have the leading "&" nor the trailing ";"
michael@0:  * in it.
michael@0:  */
michael@0:   static int32_t EntityToUnicode(const nsAString& aEntity);
michael@0:   static int32_t EntityToUnicode(const nsCString& aEntity);
michael@0: 
michael@0: /**
michael@0:  * Translate a unicode value into an entity string. This call
michael@0:  * returns null if the entity cannot be mapped. 
michael@0:  * Note that the string returned DOES NOT have the leading "&" nor 
michael@0:  * the trailing ";" in it.
michael@0:  */
michael@0:   static const char* UnicodeToEntity(int32_t aUnicode);
michael@0: };
michael@0: 
michael@0: 
michael@0: #endif /* nsHTMLEntities_h___ */