* Copyright 2009-2013, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#ifndef LEAF_NODE_H
#define LEAF_NODE_H
#include "Node.h"
#include "PackageLeafNode.h"
#include "UnpackingNode.h"
class UnpackingLeafNode final : public Node, public UnpackingNode {
public:
static void* operator new(size_t size);
static void operator delete(void* block);
UnpackingLeafNode(ino_t id);
virtual ~UnpackingLeafNode();
virtual status_t VFSInit(dev_t deviceID);
virtual void VFSUninit();
virtual mode_t Mode() const;
virtual uid_t UserID() const;
virtual gid_t GroupID() const;
virtual timespec ModifiedTime() const;
virtual off_t FileSize() const;
virtual Node* GetNode();
virtual status_t AddPackageNode(PackageNode* packageNode,
dev_t deviceID);
virtual void RemovePackageNode(PackageNode* packageNode,
dev_t deviceID);
virtual PackageNode* GetPackageNode();
virtual bool IsOnlyPackageNode(PackageNode* node) const;
virtual bool WillBeFirstPackageNode(
PackageNode* packageNode) const;
virtual void PrepareForRemoval();
virtual status_t CloneTransferPackageNodes(ino_t id,
UnpackingNode*& _newNode);
virtual status_t Read(off_t offset, void* buffer,
size_t* bufferSize);
virtual status_t Read(io_request* request);
virtual status_t ReadSymlink(void* buffer,
size_t* bufferSize);
virtual status_t OpenAttributeDirectory(
AttributeDirectoryCookie*& _cookie);
virtual status_t OpenAttribute(const StringKey& name,
int openMode, AttributeCookie*& _cookie);
virtual status_t IndexAttribute(AttributeIndexer* indexer);
virtual void* IndexCookieForAttribute(const StringKey& name)
const;
private:
inline PackageLeafNode* _ActivePackageNode() const;
private:
PackageLeafNodeList fPackageNodes;
PackageLeafNode* fFinalPackageNode;
};
#endif
