зеркало из https://github.com/mozilla/pjs.git
137 строки
4.7 KiB
C++
137 строки
4.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla 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/MPL/
|
|
*
|
|
* 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 nsCacheSession.h, released
|
|
* February 23, 2001.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2001
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Gordon Sheridan <gordon@netscape.com>
|
|
* Patrick Beard <beard@netscape.com>
|
|
* Darin Fisher <darin@netscape.com>
|
|
*
|
|
* 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 MPL, 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 MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsCacheSession.h"
|
|
#include "nsCacheService.h"
|
|
#include "nsCRT.h"
|
|
|
|
NS_IMPL_ISUPPORTS1(nsCacheSession, nsICacheSession)
|
|
|
|
nsCacheSession::nsCacheSession(const char * clientID,
|
|
nsCacheStoragePolicy storagePolicy,
|
|
bool streamBased)
|
|
: mClientID(clientID),
|
|
mInfo(0)
|
|
{
|
|
SetStoragePolicy(storagePolicy);
|
|
|
|
if (streamBased) MarkStreamBased();
|
|
else SetStoragePolicy(nsICache::STORE_IN_MEMORY);
|
|
|
|
MarkDoomEntriesIfExpired();
|
|
}
|
|
|
|
nsCacheSession::~nsCacheSession()
|
|
{
|
|
/* destructor code */
|
|
// notify service we are going away?
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsCacheSession::GetDoomEntriesIfExpired(bool *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
*result = WillDoomEntriesIfExpired();
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsCacheSession::SetDoomEntriesIfExpired(bool doomEntriesIfExpired)
|
|
{
|
|
if (doomEntriesIfExpired) MarkDoomEntriesIfExpired();
|
|
else ClearDoomEntriesIfExpired();
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP
|
|
nsCacheSession::OpenCacheEntry(const nsACString & key,
|
|
nsCacheAccessMode accessRequested,
|
|
bool blockingMode,
|
|
nsICacheEntryDescriptor ** result)
|
|
{
|
|
nsresult rv;
|
|
rv = nsCacheService::OpenCacheEntry(this,
|
|
key,
|
|
accessRequested,
|
|
blockingMode,
|
|
nsnull, // no listener
|
|
result);
|
|
return rv;
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsCacheSession::AsyncOpenCacheEntry(const nsACString & key,
|
|
nsCacheAccessMode accessRequested,
|
|
nsICacheListener *listener,
|
|
bool noWait)
|
|
{
|
|
nsresult rv;
|
|
rv = nsCacheService::OpenCacheEntry(this,
|
|
key,
|
|
accessRequested,
|
|
!noWait,
|
|
listener,
|
|
nsnull); // no result
|
|
|
|
if (rv == NS_ERROR_CACHE_WAIT_FOR_VALIDATION) rv = NS_OK;
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsCacheSession::EvictEntries()
|
|
{
|
|
return nsCacheService::EvictEntriesForSession(this);
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsCacheSession::IsStorageEnabled(bool *result)
|
|
{
|
|
|
|
return nsCacheService::IsStorageEnabledForPolicy(StoragePolicy(), result);
|
|
}
|
|
|
|
NS_IMETHODIMP nsCacheSession::DoomEntry(const nsACString &key,
|
|
nsICacheListener *listener)
|
|
{
|
|
return nsCacheService::DoomEntry(this, key, listener);
|
|
}
|