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130 lines
4.4 KiB
C++
130 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is nsCacheSession.h, released
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* February 23, 2001.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Gordon Sheridan <gordon@netscape.com>
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* Patrick Beard <beard@netscape.com>
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* Darin Fisher <darin@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsCacheSession.h"
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#include "nsCacheService.h"
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#include "nsCRT.h"
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NS_IMPL_ISUPPORTS1(nsCacheSession, nsICacheSession)
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nsCacheSession::nsCacheSession(const char * clientID,
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nsCacheStoragePolicy storagePolicy,
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bool streamBased)
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: mClientID(clientID),
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mInfo(0)
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{
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SetStoragePolicy(storagePolicy);
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if (streamBased) MarkStreamBased();
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else SetStoragePolicy(nsICache::STORE_IN_MEMORY);
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MarkDoomEntriesIfExpired();
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}
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nsCacheSession::~nsCacheSession()
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{
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/* destructor code */
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// notify service we are going away?
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}
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NS_IMETHODIMP nsCacheSession::GetDoomEntriesIfExpired(bool *result)
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{
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NS_ENSURE_ARG_POINTER(result);
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*result = WillDoomEntriesIfExpired();
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return NS_OK;
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}
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NS_IMETHODIMP nsCacheSession::SetDoomEntriesIfExpired(bool doomEntriesIfExpired)
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{
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if (doomEntriesIfExpired) MarkDoomEntriesIfExpired();
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else ClearDoomEntriesIfExpired();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsCacheSession::OpenCacheEntry(const nsACString & key,
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nsCacheAccessMode accessRequested,
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bool blockingMode,
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nsICacheEntryDescriptor ** result)
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{
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nsresult rv;
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rv = nsCacheService::OpenCacheEntry(this,
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key,
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accessRequested,
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blockingMode,
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nsnull, // no listener
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result);
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return rv;
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}
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NS_IMETHODIMP nsCacheSession::AsyncOpenCacheEntry(const nsACString & key,
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nsCacheAccessMode accessRequested,
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nsICacheListener *listener)
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{
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nsresult rv;
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rv = nsCacheService::OpenCacheEntry(this,
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key,
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accessRequested,
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nsICache::BLOCKING,
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listener,
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nsnull); // no result
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if (rv == NS_ERROR_CACHE_WAIT_FOR_VALIDATION) rv = NS_OK;
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return rv;
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}
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NS_IMETHODIMP nsCacheSession::EvictEntries()
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{
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return nsCacheService::EvictEntriesForSession(this);
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}
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NS_IMETHODIMP nsCacheSession::IsStorageEnabled(bool *result)
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{
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return nsCacheService::IsStorageEnabledForPolicy(StoragePolicy(), result);
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}
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