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210 lines
7.6 KiB
210 lines
7.6 KiB
/***************************************************************************
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krquery.h
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-------------------
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copyright : (C) 2001 by Shie Erlich & Rafi Yanai
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email : krusader@users.sourceforge.net
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web site : http://krusader.sourceforge.net
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---------------------------------------------------------------------------
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Description
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***************************************************************************
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A
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db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b.
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88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D
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88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY'
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88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b
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88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88.
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YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD
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H e a d e r F i l e
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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 KRQUERY_H
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#define KRQUERY_H
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#include <tqstringlist.h>
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#include <tqdatetime.h>
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#include <time.h>
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#include <kurl.h>
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#include <tdeio/jobclasses.h>
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#include "vfile.h"
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class KFileItem;
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class KRQuery : public TQObject {
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TQ_OBJECT
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public:
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// null query
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KRQuery();
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// query only with name filter
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KRQuery( const TQString &name, bool matchCase = true );
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// copy constructor
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KRQuery( const KRQuery & );
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// let operator
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KRQuery& operator=(const KRQuery &);
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// destructor
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virtual ~KRQuery();
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// matching a file with the query
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bool match( vfile *file ) const;// checks if the given vfile object matches the conditions
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// matching a TDEIO file with the query
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bool match( KFileItem *file ) const;// checks if the given vfile object matches the conditions
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// matching a name with the query
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bool match( const TQString &name ) const;// matching the filename only
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// matching the name of the directory
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bool matchDirName( const TQString &name ) const;
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// sets the text for name filtering
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void setNameFilter( const TQString &text, bool cs=true );
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// returns the current filter mask
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const TQString& nameFilter() const { return origFilter; }
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// returns whether the filter is case sensitive
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bool isCaseSensitive() { return matchesCaseSensitive; }
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// returns if the filter is null (was cancelled)
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bool isNull() {return bNull;};
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// sets the content part of the query
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void setContent( const TQString &content, bool cs=true, bool wholeWord=false, bool remoteSearch=false );
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// sets the minimum file size limit
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void setMinimumFileSize( TDEIO::filesize_t );
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// sets the maximum file size limit
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void setMaximumFileSize( TDEIO::filesize_t );
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// sets the time the file newer than
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void setNewerThan( time_t time );
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// sets the time the file older than
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void setOlderThan( time_t time );
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// sets the owner
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void setOwner( const TQString &ownerIn );
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// sets the group
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void setGroup( const TQString &groupIn );
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// sets the permissions
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void setPermissions( const TQString &permIn );
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// sets the mimetype for the query
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// type, must be one of the following:
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// 1. a valid mime type name
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// 2. one of: i18n("Archives"), i18n("Directories"), i18n("Image Files")
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// i18n("Text Files"), i18n("Video Files"), i18n("Audio Files")
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// 3. i18n("Custom") in which case you must supply a list of valid mime-types
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// in the member TQStringList customType
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void setMimeType( const TQString &typeIn, TQStringList customList = TQStringList() );
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// true if setMimeType was called
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bool hasMimeType() { return type.isEmpty(); }
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// sets the search in archive flag
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void setSearchInArchives( bool flag ) { inArchive = flag; }
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// gets the search in archive flag
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bool searchInArchives() { return inArchive; }
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// sets the recursive flag
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void setRecursive( bool flag ) { recurse = flag; }
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// gets the recursive flag
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bool isRecursive() { return recurse; }
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// sets whether to follow symbolic links
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void setFollowLinks( bool flag ) { followLinksP = flag; }
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// gets whether to follow symbolic links
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bool followLinks() { return followLinksP; }
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// sets the folders where the searcher will search
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void setSearchInDirs( const KURL::List &urls );
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// gets the folders where the searcher searches
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const KURL::List & searchInDirs() { return whereToSearch; }
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// sets the folders where search is not permitted
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void setDontSearchInDirs( const KURL::List &urls );
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// gets the folders where search is not permitted
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const KURL::List & dontSearchInDirs() { return whereNotToSearch; }
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// checks if a URL is excluded
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bool isExcluded( const KURL &url );
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// gives whether we search for content
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bool isContentSearched() const { return !contain.isEmpty(); }
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const TQString& foundText() const { return lastSuccessfulGrep; }
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protected:
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// important to know whether the event processor is connected
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virtual void connectNotify ( const char * signal );
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// important to know whether the event processor is connected
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virtual void disconnectNotify ( const char * signal );
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protected:
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TQStringList matches; // what to search
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TQStringList excludes; // what to exclude
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TQStringList includedDirs; // what dirs to include
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TQStringList excludedDirs; // what dirs to exclude
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bool matchesCaseSensitive;
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bool bNull; // flag if the query is null
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TQString contain; // file must contain this string
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bool containCaseSensetive;
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bool containWholeWord;
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bool containOnRemote;
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TDEIO::filesize_t minSize;
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TDEIO::filesize_t maxSize;
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time_t newerThen;
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time_t olderThen;
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TQString owner;
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TQString group;
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TQString perm;
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TQString type;
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TQStringList customType;
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bool inArchive; // if true- search in archive.
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bool recurse; // if true recurse ob sub-dirs...
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bool followLinksP;
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KURL::List whereToSearch; // directorys to search
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KURL::List whereNotToSearch; // directorys NOT to search
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signals:
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void status( const TQString &name );
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void processEvents( bool & stopped );
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private:
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bool matchCommon( const TQString &, const TQStringList &, const TQStringList & ) const;
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bool checkPerm(TQString perm) const;
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bool checkType(TQString mime) const;
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bool containsContent( TQString file ) const;
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bool containsContent( KURL url ) const;
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bool checkBuffer( const char *buffer, int len ) const;
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bool checkLines( const char *buffer, int len ) const;
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bool checkTimer() const;
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TQStringList split( TQString );
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private slots:
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void containsContentData(TDEIO::Job *, const TQByteArray &);
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void containsContentFinished(TDEIO::Job*);
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private:
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TQString origFilter;
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mutable bool busy;
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mutable bool containsContentResult;
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mutable char * receivedBuffer;
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mutable int receivedBufferLen;
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mutable TQString lastSuccessfulGrep;
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mutable TQString fileName;
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mutable TDEIO::filesize_t receivedBytes;
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mutable TDEIO::filesize_t totalBytes;
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mutable int processEventsConnected;
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mutable TQTime timer;
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};
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#endif
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