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Diffstat (limited to 'krArc/krarc.h')
| -rw-r--r-- | krArc/krarc.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/krArc/krarc.h b/krArc/krarc.h new file mode 100644 index 0000000..9c6078c --- /dev/null +++ b/krArc/krarc.h @@ -0,0 +1,142 @@ +/*************************************************************************** + krarc.h + ------------------- + begin : Sat Jun 14 14:42:49 IDT 2003 + copyright : (C) 2003 by Rafi Yanai & Shie Erlich + email : yanai@users.sf.net + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ +#ifndef __krarc_h__ +#define __krarc_h__ + +#include <qstring.h> +#include <qcstring.h> +#include <qdict.h> +#include <qfile.h> +#include <sys/types.h> + +#include <kurl.h> +#include <kio/global.h> +#include <kio/slavebase.h> +#include <kprocess.h> + +class KProcess; +class KFileItem; +class QCString; + +class kio_krarcProtocol : public QObject, public KIO::SlaveBase { +Q_OBJECT +public: + kio_krarcProtocol(const QCString &pool_socket, const QCString &app_socket); + virtual ~kio_krarcProtocol(); + virtual void stat( const KURL & url ); + virtual void get(const KURL& url); + virtual void put(const KURL& url,int permissions,bool overwrite,bool resume); + virtual void mkdir(const KURL& url,int permissions); + virtual void listDir(const KURL& url); + virtual void del(KURL const & url, bool isFile); + virtual void copy (const KURL &src, const KURL &dest, int permissions, bool overwrite); + +public slots: + void receivedData(KProcess* proc,char* buf,int len); + void checkOutputForPassword( KProcess*,char*,int ); + +protected: + virtual bool initDirDict(const KURL& url,bool forced = false); + virtual bool initArcParameters(); + QString detectArchive( bool &encrypted, QString fileName ); + virtual void parseLine(int lineNo, QString line, QFile* temp); + virtual bool setArcFile(const KURL& url); + virtual QString getPassword(); + virtual void invalidatePassword(); + + // archive specific commands + QString cmd; ///< the archiver name. + QString listCmd; ///< list files. + QString getCmd; ///< unpack files command. + QString delCmd; ///< delete files command. + QString putCmd; ///< add file command. + QString copyCmd; ///< copy to file command. + +private: + void get(const KURL& url, int tries); + /** checks if the exit code is OK. */ + bool checkStatus( int exitCode ); + /** service function for parseLine. */ + QString nextWord(QString &s,char d=' '); + /** translate permittion string to mode_t. */ + mode_t parsePermString(QString perm); + /** return the name of the directory inside the archive. */ + QString findArcDirectory(const KURL& url); + /** find the UDSEntry of a file in a directory. */ + KIO::UDSEntry* findFileEntry(const KURL& url); + /** add a new directory (file list container). */ + KIO::UDSEntryList* addNewDir(QString path); + QString fullPathName( QString name ); + QString convertFileName( QString name ); + static QString convertName( QString name ); + static QString escape( QString name ); + + QDict<KIO::UDSEntryList> dirDict; //< the directoris data structure. + bool encrypted; //< tells whether the archive is encrypted + bool archiveChanged; //< true if the archive was changed. + bool archiveChanging; //< true if the archive is currently changing. + bool newArchiveURL; //< true if new archive was entered for the protocol + KIO::filesize_t decompressedLen; //< the number of the decompressed bytes + KFileItem* arcFile; //< the archive file item. + QString arcPath; //< the archive location + QString arcTempDir; //< the currently used temp directory. + QString arcType; //< the archive type. + bool extArcReady; //< Used for RPM & DEB files. + QString password; //< Password for the archives + KConfig *krConfig; //< The configuration file for krusader + + QString lastData; + QString encryptedArchPath; +}; + +class KrShellProcess : public KShellProcess { + Q_OBJECT +public: + KrShellProcess() : KShellProcess(), errorMsg( QString::null ), outputMsg( QString::null ) { + connect(this,SIGNAL(receivedStderr(KProcess*,char*,int)), + this,SLOT(receivedErrorMsg(KProcess*,char*,int)) ); + connect(this,SIGNAL(receivedStdout(KProcess*,char*,int)), + this,SLOT(receivedOutputMsg(KProcess*,char*,int)) ); + } + + QString getErrorMsg() { + if( errorMsg.stripWhiteSpace().isEmpty() ) + return outputMsg.right( 500 ); + else + return errorMsg.right( 500 ); + } + +public slots: + void receivedErrorMsg(KProcess*, char *buf, int len) { + errorMsg += QString::fromLocal8Bit( buf, len ); + if( errorMsg.length() > 500 ) + errorMsg = errorMsg.right( 500 ); + receivedOutputMsg( 0, buf, len ); + } + + void receivedOutputMsg(KProcess*, char *buf, int len) { + outputMsg += QString::fromLocal8Bit( buf, len ); + if( outputMsg.length() > 500 ) + outputMsg = outputMsg.right( 500 ); + } + +private: + QString errorMsg; + QString outputMsg; +}; + +#endif |