gecko-dev/xpcom/components/xcDllStore.h

/* -*- Mode: C++; tab-width: 4; 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 ***** */

 
/* nsDllStore
 *
 * Stores dll and their accociated info in a hash keyed on the system format
 * full dll path name e.g C:\Program Files\Netscape\Program\raptor.dll
 *
 * NOTE: dll names are considered to be case sensitive.
 */

#include "plhash.h"
#include "xcDll.h"

class nsDllStore
{
private:
	PLHashTable *m_dllHashTable;

public:
	// Constructor
	nsDllStore(void);
	~nsDllStore(void);

	// Caller is not expected to delete nsDll returned
	// The nsDll returned in NOT removed from the hash
	nsDll* Get(const char *filename);
	PRBool Put(const char *filename, nsDll *dllInfo);

	// The nsDll returned is removed from the hash
	// Caller is expected to delete the returned nsDll
	nsDll* Remove(const char *filename);
};