mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 06:35:42 +00:00
e9492bcd36
--HG-- rename : caps/tests/mochitest/test_principal_extendedorigin_appid_appstatus.html => caps/tests/mochitest/test_principal_jarprefix_origin_appid_appstatus.html rename : dom/quota/UsageRunnable.h => dom/quota/UsageInfo.h
123 lines
3.0 KiB
C++
123 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* 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 mozilla_dom_indexeddb_filemanager_h__
|
|
#define mozilla_dom_indexeddb_filemanager_h__
|
|
|
|
#include "IndexedDatabase.h"
|
|
|
|
#include "nsIDOMFile.h"
|
|
#include "nsIFile.h"
|
|
|
|
#include "mozilla/dom/quota/PersistenceType.h"
|
|
#include "mozilla/dom/quota/StoragePrivilege.h"
|
|
#include "nsDataHashtable.h"
|
|
|
|
class mozIStorageConnection;
|
|
|
|
BEGIN_INDEXEDDB_NAMESPACE
|
|
|
|
class FileInfo;
|
|
|
|
class FileManager
|
|
{
|
|
friend class FileInfo;
|
|
|
|
typedef mozilla::dom::quota::PersistenceType PersistenceType;
|
|
typedef mozilla::dom::quota::StoragePrivilege StoragePrivilege;
|
|
|
|
public:
|
|
FileManager(PersistenceType aPersistenceType, const nsACString& aGroup,
|
|
const nsACString& aOrigin, StoragePrivilege aPrivilege,
|
|
const nsAString& aDatabaseName)
|
|
: mPersistenceType(aPersistenceType), mGroup(aGroup), mOrigin(aOrigin),
|
|
mPrivilege(aPrivilege), mDatabaseName(aDatabaseName), mLastFileId(0),
|
|
mInvalidated(false)
|
|
{ }
|
|
|
|
~FileManager()
|
|
{ }
|
|
|
|
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(FileManager)
|
|
|
|
PersistenceType Type()
|
|
{
|
|
return mPersistenceType;
|
|
}
|
|
|
|
const nsACString& Group() const
|
|
{
|
|
return mGroup;
|
|
}
|
|
|
|
const nsACString& Origin() const
|
|
{
|
|
return mOrigin;
|
|
}
|
|
|
|
const StoragePrivilege& Privilege() const
|
|
{
|
|
return mPrivilege;
|
|
}
|
|
|
|
const nsAString& DatabaseName() const
|
|
{
|
|
return mDatabaseName;
|
|
}
|
|
|
|
bool Invalidated() const
|
|
{
|
|
return mInvalidated;
|
|
}
|
|
|
|
nsresult Init(nsIFile* aDirectory,
|
|
mozIStorageConnection* aConnection);
|
|
|
|
nsresult Invalidate();
|
|
|
|
already_AddRefed<nsIFile> GetDirectory();
|
|
|
|
already_AddRefed<nsIFile> GetJournalDirectory();
|
|
|
|
already_AddRefed<nsIFile> EnsureJournalDirectory();
|
|
|
|
already_AddRefed<FileInfo> GetFileInfo(int64_t aId);
|
|
|
|
already_AddRefed<FileInfo> GetNewFileInfo();
|
|
|
|
static already_AddRefed<nsIFile> GetFileForId(nsIFile* aDirectory,
|
|
int64_t aId);
|
|
|
|
static nsresult InitDirectory(nsIFile* aDirectory,
|
|
nsIFile* aDatabaseFile,
|
|
PersistenceType aPersistenceType,
|
|
const nsACString& aGroup,
|
|
const nsACString& aOrigin);
|
|
|
|
static nsresult GetUsage(nsIFile* aDirectory, uint64_t* aUsage);
|
|
|
|
private:
|
|
PersistenceType mPersistenceType;
|
|
nsCString mGroup;
|
|
nsCString mOrigin;
|
|
StoragePrivilege mPrivilege;
|
|
nsString mDatabaseName;
|
|
|
|
nsString mDirectoryPath;
|
|
nsString mJournalDirectoryPath;
|
|
|
|
int64_t mLastFileId;
|
|
|
|
// Protected by IndexedDatabaseManager::FileMutex()
|
|
nsDataHashtable<nsUint64HashKey, FileInfo*> mFileInfos;
|
|
|
|
bool mInvalidated;
|
|
};
|
|
|
|
END_INDEXEDDB_NAMESPACE
|
|
|
|
#endif // mozilla_dom_indexeddb_filemanager_h__
|