1/*
2 * Copyright 2009-2013, Ingo Weinhold, ingo_weinhold@gmx.de.
3 * Distributed under the terms of the MIT License.
4 */
5#ifndef UNPACKING_DIRECTORY_H
6#define UNPACKING_DIRECTORY_H
7
8
9#include "Directory.h"
10#include "PackageDirectory.h"
11#include "UnpackingNode.h"
12
13
14class UnpackingDirectory : public Directory, public UnpackingNode {
15public:
16								UnpackingDirectory(ino_t id);
17	virtual						~UnpackingDirectory();
18
19	virtual	status_t			VFSInit(dev_t deviceID);
20	virtual	void				VFSUninit();
21
22	virtual	mode_t				Mode() const;
23	virtual	uid_t				UserID() const;
24	virtual	gid_t				GroupID() const;
25	virtual	timespec			ModifiedTime() const;
26	virtual	off_t				FileSize() const;
27
28	virtual	Node*				GetNode();
29
30	virtual	status_t			AddPackageNode(PackageNode* packageNode,
31									dev_t deviceID);
32	virtual	void				RemovePackageNode(PackageNode* packageNode,
33									dev_t deviceID);
34
35	virtual	PackageNode*		GetPackageNode();
36	virtual	bool				IsOnlyPackageNode(PackageNode* node) const;
37	virtual	bool				WillBeFirstPackageNode(
38									PackageNode* packageNode) const;
39
40	virtual	void				PrepareForRemoval();
41
42	virtual	status_t			OpenAttributeDirectory(
43									AttributeDirectoryCookie*& _cookie);
44	virtual	status_t			OpenAttribute(const StringKey& name,
45									int openMode, AttributeCookie*& _cookie);
46
47	virtual	status_t			IndexAttribute(AttributeIndexer* indexer);
48	virtual	void*				IndexCookieForAttribute(const StringKey& name)
49									const;
50
51private:
52			PackageDirectoryList fPackageDirectories;
53};
54
55
56class RootDirectory : public UnpackingDirectory {
57public:
58								RootDirectory(ino_t id,
59									const timespec& modifiedTime);
60
61	virtual	status_t			OpenAttributeDirectory(
62									AttributeDirectoryCookie*& _cookie) override;
63
64	virtual	timespec			ModifiedTime() const;
65
66private:
67			timespec			fModifiedTime;
68};
69
70
71#endif	// UNPACKING_DIRECTORY_H
72