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/* This file is part of the KDE project
Copyright (C) 2000 Alexander Neundorf <neundorf@kde.org>,
2014 Mathias Tillman <master.homer@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KIO_NFSV3_H
#define KIO_NFSV3_H
#include "kio_nfs.h"
#define PORTMAP //this seems to be required to compile on Solaris
#include <rpc/rpc.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/time.h>
class NFSProtocolV3 : public NFSProtocol
{
public:
NFSProtocolV3(NFSSlave* slave);
~NFSProtocolV3();
bool isCompatible(bool& connectionError) Q_DECL_OVERRIDE;
bool isConnected() const Q_DECL_OVERRIDE;
void openConnection() Q_DECL_OVERRIDE;
void closeConnection() Q_DECL_OVERRIDE;
void setHost(const QString& host) Q_DECL_OVERRIDE;
void put(const QUrl& url, int _mode, KIO::JobFlags _flags) Q_DECL_OVERRIDE;
void get(const QUrl& url) Q_DECL_OVERRIDE;
void listDir(const QUrl& url) Q_DECL_OVERRIDE;
void symlink(const QString& target, const QUrl& dest, KIO::JobFlags) Q_DECL_OVERRIDE;
void stat(const QUrl& url) Q_DECL_OVERRIDE;
void mkdir(const QUrl& url, int permissions) Q_DECL_OVERRIDE;
void del(const QUrl& url, bool isfile) Q_DECL_OVERRIDE;
void chmod(const QUrl& url, int permissions) Q_DECL_OVERRIDE;
void rename(const QUrl& src, const QUrl& dest, KIO::JobFlags flags) Q_DECL_OVERRIDE;
protected:
void copySame(const QUrl& src, const QUrl& dest, int mode, KIO::JobFlags flags) Q_DECL_OVERRIDE;
void copyFrom(const QUrl& src, const QUrl& dest, int mode, KIO::JobFlags flags) Q_DECL_OVERRIDE;
void copyTo(const QUrl& src, const QUrl& dest, int mode, KIO::JobFlags flags) Q_DECL_OVERRIDE;
// For servers that don't support the READDIRPLUS command.
void listDirCompat(const QUrl& url);
// Look up a file handle.
NFSFileHandle lookupFileHandle(const QString& path) Q_DECL_OVERRIDE;
private:
bool create(const QString& path, int mode, int& rpcStatus, CREATE3res& result);
bool getAttr(const QString& path, int& rpcStatus, GETATTR3res& result);
bool lookupHandle(const QString& path, int& rpcStatus, LOOKUP3res& result);
bool readLink(const QString& path, int& rpcStatus, READLINK3res& result, char* dataBuffer);
// Calls @remove, but with dummy rpcStatus and result arguments
bool remove(const QString& path);
bool remove(const QString& path, int& rpcStatus, REMOVE3res& result);
// Calls @rename, but with dummy rpcStatus and result arguments
bool rename(const QString& src, const QString& dest);
bool rename(const QString& src, const QString& dest, int& rpcStatus, RENAME3res& result);
bool setAttr(const QString& path, const sattr3& attributes, int& rpcStatus, SETATTR3res& result);
bool symLink(const QString& target, const QString& dest, int& rpcStatus, SYMLINK3res& result);
// Initialises the optimal read, write and read dir buffer sizes
void initPreferredSizes(const NFSFileHandle& fh);
// UDS helper functions
void completeUDSEntry(KIO::UDSEntry& entry, const fattr3& attributes);
void completeBadLinkUDSEntry(KIO::UDSEntry& entry, const fattr3& attributes);
NFSSlave* m_slave;
QString m_currentHost;
CLIENT* m_mountClient;
int m_mountSock;
CLIENT* m_nfsClient;
int m_nfsSock;
timeval clnt_timeout;
QHash<long, QString> m_usercache;
QHash<long, QString> m_groupcache;
// The optimal read and write buffer sizes and read dir size, cached values
uint32 m_readBufferSize;
uint32 m_writeBufferSize;
uint32 m_readDirSize;
};
#endif
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