gecko-dev/xpcom/ds/nsPersistentProperties.h

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/* -*- 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
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* ***** END LICENSE BLOCK ***** */
#ifndef nsPersistentProperties_h___
#define nsPersistentProperties_h___
#include "nsIPersistentProperties2.h"
#include "pldhash.h"
#include "plarena.h"
#include "nsString.h"
class nsIUnicharInputStream;
static NS_DEFINE_CID(kPropertyElementCID, NS_IPROPERTYELEMENT_CID);
static NS_DEFINE_CID(kPersistentPropertiesCID, NS_IPERSISTENTPROPERTIES_CID);
class nsPersistentProperties : public nsIPersistentProperties
{
public:
nsPersistentProperties();
virtual ~nsPersistentProperties();
NS_DECL_ISUPPORTS
NS_DECL_NSIPROPERTIES
NS_DECL_NSIPERSISTENTPROPERTIES
// 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 PLDHashTable mTable;
PLArenaPool mArena;
};
class nsPropertyElement : public nsIPropertyElement
{
public:
nsPropertyElement()
{
}
nsPropertyElement(const nsACString& aKey, const nsAString& aValue)
: mKey(aKey), mValue(aValue)
{
}
virtual ~nsPropertyElement() {}
NS_DECL_ISUPPORTS
NS_DECL_NSIPROPERTYELEMENT
static NS_METHOD
Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
protected:
nsCString mKey;
nsString mValue;
};
#endif /* nsPersistentProperties_h___ */