/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: NPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Netscape 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/NPL/ * * 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.org 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 NPL, 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 NPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef nsPersistentProperties_h___ #define nsPersistentProperties_h___ #include "nsIPersistentProperties2.h" class nsIUnicharInputStream; class nsPersistentProperties : public nsIPersistentProperties { public: nsPersistentProperties(); virtual ~nsPersistentProperties(); NS_DECL_ISUPPORTS NS_DECL_NSIPROPERTIES // nsIPersistentProperties methods: NS_IMETHOD Load(nsIInputStream* aIn); NS_IMETHOD Save(nsIOutputStream* aOut, const nsString& aHeader); NS_IMETHOD Subclass(nsIPersistentProperties* aSubclass); NS_IMETHOD EnumerateProperties(nsIBidirectionalEnumerator* *aResult); NS_IMETHOD SimpleEnumerateProperties(nsISimpleEnumerator** aResult); // XXX these 2 methods will be subsumed by the ones from // nsIProperties once we figure this all out NS_IMETHOD GetStringProperty(const nsAString& aKey, nsAString& aValue); NS_IMETHOD SetStringProperty(const nsAString& aKey, nsAString& aNewValue, nsAString& aOldValue); // nsPersistentProperties methods: PRInt32 Read(); PRInt32 SkipLine(PRInt32 c); PRInt32 SkipWhiteSpace(PRInt32 c); static NS_METHOD Create(nsISupports *aOuter, REFNSIID aIID, void **aResult); protected: nsIUnicharInputStream* mIn; PRUint32 mBufferPos; PRUint32 mBufferLength; nsIPersistentProperties* mSubclass; struct PLHashTable* mTable; }; class nsPropertyElement : public nsIPropertyElement { public: nsPropertyElement() { NS_INIT_ISUPPORTS(); } nsPropertyElement(const PRUnichar *aKey, const PRUnichar *aValue) : mKey(aKey), mValue(aValue) { NS_INIT_ISUPPORTS(); } virtual ~nsPropertyElement() {} NS_DECL_ISUPPORTS static NS_METHOD Create(nsISupports *aOuter, REFNSIID aIID, void **aResult); // nsIPropertyElement methods: NS_IMETHOD GetKey(PRUnichar **aReturnKey); NS_IMETHOD GetValue(PRUnichar **aReturnValue); NS_IMETHOD SetKey(const PRUnichar* aKey); NS_IMETHOD SetValue(const PRUnichar* aValue); protected: nsString mKey; nsString mValue; }; #endif /* nsPersistentProperties_h___ */