gecko-dev/dom/filesystem/FileSystemBase.h
Andrea Marchesini 8f8ec51372 Bug 1047483 - patch 3 - Renaming DOMFile to File, r=ehsan
--HG--
rename : content/base/public/nsDOMFile.h => content/base/public/File.h
rename : content/base/src/nsDOMFile.cpp => content/base/src/File.cpp
2014-10-08 17:15:23 +01:00

110 lines
2.2 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_FileSystemBase_h
#define mozilla_dom_FileSystemBase_h
#include "nsAutoPtr.h"
#include "nsString.h"
class nsPIDOMWindow;
namespace mozilla {
namespace dom {
class Directory;
class FileImpl;
class FileSystemBase
{
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(FileSystemBase)
public:
// Create file system object from its string representation.
static already_AddRefed<FileSystemBase>
FromString(const nsAString& aString);
FileSystemBase();
virtual void
Shutdown();
// Get the string representation of the file system.
const nsString&
ToString() const
{
return mString;
}
virtual nsPIDOMWindow*
GetWindow() const;
/*
* Create nsIFile object with the given real path (absolute DOM path).
*/
virtual already_AddRefed<nsIFile>
GetLocalFile(const nsAString& aRealPath) const = 0;
/*
* Get the virtual name of the root directory. This name will be exposed to
* the content page.
*/
virtual const nsAString&
GetRootName() const = 0;
bool
IsShutdown() const
{
return mShutdown;
}
virtual bool
IsSafeFile(nsIFile* aFile) const;
virtual bool
IsSafeDirectory(Directory* aDir) const;
/*
* Get the real path (absolute DOM path) of the DOM file in the file system.
* If succeeded, returns true. Otherwise, returns false and set aRealPath to
* empty string.
*/
virtual bool
GetRealPath(FileImpl* aFile, nsAString& aRealPath) const = 0;
/*
* Get the permission name required to access this file system.
*/
const nsCString&
GetPermission() const
{
return mPermission;
}
bool
IsTesting() const
{
return mIsTesting;
}
protected:
virtual ~FileSystemBase();
// The string representation of the file system.
nsString mString;
bool mShutdown;
// The permission name required to access the file system.
nsCString mPermission;
bool mIsTesting;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_FileSystemBase_h