| /* -*- 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, released |
| * March 31, 1998. |
| * |
| * 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 of 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 |
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| * 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 ***** */ |
| |
| /* Classes to manage lookup of static names in a table. */ |
| |
| #ifndef nsStaticNameTable_h___ |
| #define nsStaticNameTable_h___ |
| |
| #include "pldhash.h" |
| /* This class supports case insensitive lookup. |
| * |
| * It differs from atom tables: |
| * - It supports case insensitive lookup. |
| * - It has minimal footprint by not copying the string table. |
| * - It does no locking. |
| * - It returns zero based indexes and const nsCString& as required by its |
| * callers in the parser. |
| * - It is not an xpcom interface - meant for fast lookup in static tables. |
| * |
| * ***REQUIREMENTS*** |
| * - It *requires* that all entries in the table be lowercase only. |
| * - It *requires* that the table of strings be in memory that lives at least |
| * as long as this table object - typically a static string array. |
| */ |
| |
| class NS_COM nsStaticCaseInsensitiveNameTable |
| { |
| public: |
| enum { NOT_FOUND = -1 }; |
| |
| PRBool Init(const char* const aNames[], PRInt32 Count); |
| PRInt32 Lookup(const nsACString& aName); |
| PRInt32 Lookup(const nsAString& aName); |
| const nsAFlatCString& GetStringValue(PRInt32 index); |
| |
| nsStaticCaseInsensitiveNameTable(); |
| ~nsStaticCaseInsensitiveNameTable(); |
| |
| private: |
| nsDependentCString* mNameArray; |
| PLDHashTable mNameTable; |
| nsDependentCString mNullStr; |
| }; |
| |
| #endif /* nsStaticNameTable_h___ */ |