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89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#ifndef nsPersistentProperties_h___
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#define nsPersistentProperties_h___
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#include "nsIPersistentProperties2.h"
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class nsIUnicharInputStream;
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class nsPersistentProperties : public nsIPersistentProperties
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{
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public:
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nsPersistentProperties();
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virtual ~nsPersistentProperties();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIPROPERTIES
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// nsIPersistentProperties methods:
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NS_IMETHOD Load(nsIInputStream* aIn);
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NS_IMETHOD Save(nsIOutputStream* aOut, const nsString& aHeader);
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NS_IMETHOD Subclass(nsIPersistentProperties* aSubclass);
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NS_IMETHOD EnumerateProperties(nsIBidirectionalEnumerator* *aResult);
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NS_IMETHOD SimpleEnumerateProperties(nsISimpleEnumerator** aResult);
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// XXX these 2 methods will be subsumed by the ones from
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// nsIProperties once we figure this all out
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NS_IMETHOD GetStringProperty(const nsString& aKey, nsString& aValue);
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NS_IMETHOD SetStringProperty(const nsString& aKey, nsString& aNewValue,
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nsString& aOldValue);
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// nsPersistentProperties methods:
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PRInt32 Read();
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PRInt32 SkipLine(PRInt32 c);
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PRInt32 SkipWhiteSpace(PRInt32 c);
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static NS_METHOD
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Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
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protected:
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nsIUnicharInputStream* mIn;
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nsIPersistentProperties* mSubclass;
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struct PLHashTable* mTable;
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};
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class nsPropertyElement : public nsIPropertyElement
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{
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public:
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nsPropertyElement();
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virtual ~nsPropertyElement();
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NS_DECL_ISUPPORTS
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static NS_METHOD
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Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
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// nsIPropertyElement methods:
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NS_IMETHOD GetKey(PRUnichar **aReturnKey);
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NS_IMETHOD GetValue(PRUnichar **aReturnValue);
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NS_IMETHOD SetKey(nsString* aKey);
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NS_IMETHOD SetValue(nsString* aValue);
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protected:
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nsString* mKey;
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nsString* mValue;
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};
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#endif /* nsPersistentProperties_h___ */
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