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143 lines
5.3 KiB
143 lines
5.3 KiB
/***************************************************************************
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krarc.h
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-------------------
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begin : Sat Jun 14 14:42:49 IDT 2003
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copyright : (C) 2003 by Rafi Yanai & Shie Erlich
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email : yanai@users.sf.net
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef __krarc_h__
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#define __krarc_h__
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#include <qstring.h>
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#include <qcstring.h>
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#include <qdict.h>
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#include <qfile.h>
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#include <sys/types.h>
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#include <kurl.h>
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#include <kio/global.h>
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#include <kio/slavebase.h>
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#include <kprocess.h>
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class KProcess;
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class KFileItem;
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class QCString;
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class kio_krarcProtocol : public QObject, public KIO::SlaveBase {
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Q_OBJECT
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public:
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kio_krarcProtocol(const QCString &pool_socket, const QCString &app_socket);
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virtual ~kio_krarcProtocol();
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virtual void stat( const KURL & url );
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virtual void get(const KURL& url);
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virtual void put(const KURL& url,int permissions,bool overwrite,bool resume);
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virtual void mkdir(const KURL& url,int permissions);
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virtual void listDir(const KURL& url);
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virtual void del(KURL const & url, bool isFile);
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virtual void copy (const KURL &src, const KURL &dest, int permissions, bool overwrite);
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public slots:
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void receivedData(KProcess* proc,char* buf,int len);
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void checkOutputForPassword( KProcess*,char*,int );
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protected:
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virtual bool initDirDict(const KURL& url,bool forced = false);
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virtual bool initArcParameters();
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QString detectArchive( bool &encrypted, QString fileName );
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virtual void parseLine(int lineNo, QString line, QFile* temp);
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virtual bool setArcFile(const KURL& url);
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virtual QString getPassword();
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virtual void invalidatePassword();
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// archive specific commands
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QString cmd; ///< the archiver name.
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QString listCmd; ///< list files.
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QString getCmd; ///< unpack files command.
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QString delCmd; ///< delete files command.
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QString putCmd; ///< add file command.
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QString copyCmd; ///< copy to file command.
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private:
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void get(const KURL& url, int tries);
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/** checks if the exit code is OK. */
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bool checkStatus( int exitCode );
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/** service function for parseLine. */
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QString nextWord(QString &s,char d=' ');
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/** translate permittion string to mode_t. */
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mode_t parsePermString(QString perm);
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/** return the name of the directory inside the archive. */
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QString findArcDirectory(const KURL& url);
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/** find the UDSEntry of a file in a directory. */
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KIO::UDSEntry* findFileEntry(const KURL& url);
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/** add a new directory (file list container). */
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KIO::UDSEntryList* addNewDir(QString path);
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QString fullPathName( QString name );
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QString convertFileName( QString name );
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static QString convertName( QString name );
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static QString escape( QString name );
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QDict<KIO::UDSEntryList> dirDict; //< the directoris data structure.
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bool encrypted; //< tells whether the archive is encrypted
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bool archiveChanged; //< true if the archive was changed.
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bool archiveChanging; //< true if the archive is currently changing.
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bool newArchiveURL; //< true if new archive was entered for the protocol
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KIO::filesize_t decompressedLen; //< the number of the decompressed bytes
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KFileItem* arcFile; //< the archive file item.
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QString arcPath; //< the archive location
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QString arcTempDir; //< the currently used temp directory.
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QString arcType; //< the archive type.
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bool extArcReady; //< Used for RPM & DEB files.
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QString password; //< Password for the archives
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KConfig *krConfig; //< The configuration file for krusader
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QString lastData;
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QString encryptedArchPath;
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};
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class KrShellProcess : public KShellProcess {
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Q_OBJECT
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public:
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KrShellProcess() : KShellProcess(), errorMsg( QString::null ), outputMsg( QString::null ) {
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connect(this,SIGNAL(receivedStderr(KProcess*,char*,int)),
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this,SLOT(receivedErrorMsg(KProcess*,char*,int)) );
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connect(this,SIGNAL(receivedStdout(KProcess*,char*,int)),
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this,SLOT(receivedOutputMsg(KProcess*,char*,int)) );
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}
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QString getErrorMsg() {
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if( errorMsg.stripWhiteSpace().isEmpty() )
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return outputMsg.right( 500 );
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else
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return errorMsg.right( 500 );
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}
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public slots:
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void receivedErrorMsg(KProcess*, char *buf, int len) {
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errorMsg += QString::fromLocal8Bit( buf, len );
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if( errorMsg.length() > 500 )
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errorMsg = errorMsg.right( 500 );
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receivedOutputMsg( 0, buf, len );
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}
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void receivedOutputMsg(KProcess*, char *buf, int len) {
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outputMsg += QString::fromLocal8Bit( buf, len );
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if( outputMsg.length() > 500 )
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outputMsg = outputMsg.right( 500 );
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}
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private:
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QString errorMsg;
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QString outputMsg;
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};
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#endif
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