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110 lines
3.8 KiB
110 lines
3.8 KiB
/* This file is part of the KDE project
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Copyright (C) 2000 Alexander Neundorf <neundorf@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef TDEIO_NFS_H
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#define TDEIO_NFS_H
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#include <tdeio/slavebase.h>
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#include <tdeio/global.h>
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#include <tqmap.h>
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include <tqintdict.h>
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#include <tqtimer.h>
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#define PORTMAP //this seems to be required to compile on Solaris
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#include <rpc/rpc.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <sys/time.h>
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class NFSFileHandle
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{
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public:
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NFSFileHandle();
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NFSFileHandle(const NFSFileHandle & handle);
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~NFSFileHandle();
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NFSFileHandle& operator= (const NFSFileHandle& src);
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NFSFileHandle& operator= (const char* src);
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operator const char* () const {return m_handle;}
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bool isInvalid() const {return m_isInvalid;}
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void setInvalid() {m_isInvalid=TRUE;}
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// time_t age() const;
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protected:
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char m_handle[NFS_FHSIZE+1];
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bool m_isInvalid;
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// time_t m_detectTime;
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};
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//ostream& operator<<(ostream&, const NFSFileHandle&);
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typedef TQMap<TQString,NFSFileHandle> NFSFileHandleMap;
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class NFSProtocol : public TDEIO::SlaveBase
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{
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public:
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NFSProtocol (const TQCString &pool, const TQCString &app );
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virtual ~NFSProtocol();
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virtual void openConnection();
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virtual void closeConnection();
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virtual void setHost( const TQString& host, int port, const TQString& user, const TQString& pass );
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virtual void put( const KURL& url, int _mode,bool _overwrite, bool _resume );
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virtual void get( const KURL& url );
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virtual void listDir( const KURL& url);
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virtual void symlink( const TQString &target, const KURL &dest, bool );
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virtual void stat( const KURL & url);
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virtual void mkdir( const KURL& url, int permissions );
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virtual void del( const KURL& url, bool isfile);
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virtual void chmod(const KURL& url, int permissions );
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virtual void rename(const KURL &src, const KURL &dest, bool overwrite);
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virtual void copy( const KURL& src, const KURL &dest, int mode, bool overwrite );
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protected:
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// void createVirtualDirEntry(TDEIO::UDSEntry & entry);
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bool checkForError(int clientStat, int nfsStat, const TQString& text);
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bool isExportedDir(const TQString& path);
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void completeUDSEntry(TDEIO::UDSEntry& entry, fattr& attributes);
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void completeBadLinkUDSEntry(TDEIO::UDSEntry& entry, fattr& attributes);
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void completeAbsoluteLinkUDSEntry(TDEIO::UDSEntry& entry, const TQCString& path);
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bool isValidLink(const TQString& parentDir, const TQString& linkDest);
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// bool isAbsoluteLink(const TQString& path);
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NFSFileHandle getFileHandle(TQString path);
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NFSFileHandleMap m_handleCache;
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TQIntDict<TQString> m_usercache; // maps long ==> TQString *
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TQIntDict<TQString> m_groupcache;
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TQStringList m_exportedDirs;
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TQString m_currentHost;
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CLIENT *m_client;
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CLIENT *m_nfsClient;
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timeval total_timeout;
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timeval pertry_timeout;
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int m_sock;
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time_t m_lastCheck;
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void checkForOldFHs();
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};
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#endif
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