mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef nsAboutCache_h__
|
|
#define nsAboutCache_h__
|
|
|
|
#include "nsIAboutModule.h"
|
|
#include "nsICacheStorageVisitor.h"
|
|
#include "nsICacheStorage.h"
|
|
|
|
#include "nsString.h"
|
|
#include "nsIOutputStream.h"
|
|
#include "nsILoadContextInfo.h"
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsTArray.h"
|
|
|
|
class nsAboutCache : public nsIAboutModule
|
|
, public nsICacheStorageVisitor
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIABOUTMODULE
|
|
NS_DECL_NSICACHESTORAGEVISITOR
|
|
|
|
nsAboutCache() {}
|
|
|
|
static nsresult
|
|
Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
|
|
|
|
static nsresult
|
|
GetStorage(nsACString const & storageName, nsILoadContextInfo* loadInfo,
|
|
nsICacheStorage **storage);
|
|
|
|
protected:
|
|
virtual ~nsAboutCache() {}
|
|
|
|
nsresult ParseURI(nsIURI * uri, nsACString & storage);
|
|
|
|
// Finds a next storage we wish to visit (we use this method
|
|
// even there is a specified storage name, which is the only
|
|
// one in the list then.) Posts FireVisitStorage() when found.
|
|
nsresult VisitNextStorage();
|
|
// Helper method that calls VisitStorage() for the current storage.
|
|
// When it fails, OnCacheEntryVisitCompleted is simlated to close
|
|
// the output stream and thus the about:cache channel.
|
|
void FireVisitStorage();
|
|
// Kiks the visit cycle for the given storage, names can be:
|
|
// "disk", "memory", "appcache"
|
|
// Note: any newly added storage type has to be manually handled here.
|
|
nsresult VisitStorage(nsACString const & storageName);
|
|
|
|
// Writes content of mBuffer to mStream and truncates
|
|
// the buffer.
|
|
void FlushBuffer();
|
|
|
|
// Whether we are showing overview status of all available
|
|
// storages.
|
|
bool mOverview;
|
|
|
|
// Flag initially false, that indicates the entries header has
|
|
// been added to the output HTML.
|
|
bool mEntriesHeaderAdded;
|
|
|
|
// The context we are working with.
|
|
nsCOMPtr<nsILoadContextInfo> mLoadInfo;
|
|
nsCString mContextString;
|
|
|
|
// The list of all storage names we want to visit
|
|
nsTArray<nsCString> mStorageList;
|
|
nsCString mStorageName;
|
|
nsCOMPtr<nsICacheStorage> mStorage;
|
|
|
|
// Output data buffering and streaming output
|
|
nsCString mBuffer;
|
|
nsCOMPtr<nsIOutputStream> mStream;
|
|
};
|
|
|
|
#define NS_ABOUT_CACHE_MODULE_CID \
|
|
{ /* 9158c470-86e4-11d4-9be2-00e09872a416 */ \
|
|
0x9158c470, \
|
|
0x86e4, \
|
|
0x11d4, \
|
|
{0x9b, 0xe2, 0x00, 0xe0, 0x98, 0x72, 0xa4, 0x16} \
|
|
}
|
|
|
|
#endif // nsAboutCache_h__
|