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166 lines
4.9 KiB
166 lines
4.9 KiB
/*
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** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
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**
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// Author: Damyan Pepper
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//
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// This file contains the definition of the class packageInfo
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//
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// packageInfo is used to store information regarding an package.
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// This information is normally gained by querying the database or
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// by querying an package.
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//
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// The package information consists of a set of properties. These
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// properties are stored in a dictionary that is passed to the
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// constructor. The properties can be accessed using the function
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// `getProperty'.
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//
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// In addition, packageInfo objects can place themselves inside
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// a tree list with the function `place'. Doing this creates
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// a tree list item object that can be accessed with the function
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// `item'.
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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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** This program 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
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program in a file called COPYING; if not, write to
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** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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** MA 02110-1301, USA.
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*/
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/*
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** Bug reports and questions can be sent to kde-devel@kde.org
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*/
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#ifndef PACKAGEINFO_H
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#define PACKAGEINFO_H
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#include "../config.h"
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#include <tqmap.h>
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#include <tqdict.h>
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#include <tqstring.h>
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#include <tqpixmap.h>
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#include <tqptrlist.h>
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#include <tqlistview.h>
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class pkgInterface;
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class KpTreeListItem;
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class KpTreeList;
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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class packageInfo
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{
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public:
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packageInfo(TQMap<TQString, TQString> _info, pkgInterface *type);
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// Constructor: create a packageInfo object using the property
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// dictionary from _info
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packageInfo(TQMap<TQString, TQString> _info, const TQString &_filename);
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// Constructor: same as above, but also sets filename to _filename.
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// This is used in the case that the package info was obtained from
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// an uninstalled package.
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~packageInfo();
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// Distructor
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/**
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* Look ups the property `property' from the dictionary
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*/
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TQString getProperty(const TQString &property);
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/**
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* Checks whether the property `property' is defined in the dictionary
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*/
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bool hasProperty(const TQString &property);
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void fixup();
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// Initialize fields if missing
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KpTreeListItem *place(KpTreeList *tree, bool InsertI=FALSE);
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// places the object in the treelist `tree' and initialises
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// `item'. If necessary, new groups will be added to `tree'.
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KpTreeListItem *getItem();
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// returns the treelist item object for this package or
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// NULL if the object hasn't been placed
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void setFilename(const TQString &f);
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TQString getUrl();
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// return URL of package file
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bool isFileLocal();
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// True if package file is local or cached file
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bool isInstallable();
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// True if package can be installed
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bool isFetchable();
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// True if package needs to be fetched
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TQString getFilename();
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TQString fetchFilename();
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// gets the filename, fetching package if necessary
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int newer(packageInfo *p);
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// if package p is newer
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void pkgFileIns(const TQString &fileName);
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// Insert a package from a file into package tree
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bool pkgInsert(TQPtrList<packageInfo> *pki, const TQString &exp, bool installed,
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bool infoPackage = FALSE);
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// insert packgeInfo either installed or not installed
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TQMap<TQString, TQString> info;
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// This stores the property dictionary of the package
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KpTreeListItem *item;
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// This stores the tree list item for this package (or NULL if
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// the package hasn't been placed in a tree list)
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pkgInterface *interface;
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// interface points to the class of the package (deb, rpm etc)
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bool smerge( const TQString &exp);
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// merge with already existing NOLIST package info
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bool display(int treeType);
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// if this package is to be should in the tree list
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enum {UNSET, AVAILABLE, INSTALLED, BAD_INSTALL, UPDATED,
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NEW, NOLIST, HIDDEN};
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int packageState;
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bool updated;
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private:
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int getDigElement(const TQString &s, int *pos);
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TQString getNdigElement(const TQString &s, int *pos);
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// break up version string
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int pnewer(const TQString &s, const TQString &sp);
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// compare parts of a version string
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TQString url;
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// This stores the filename of the package the info was obtained from.
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// If it is empty then the info was obtained from an installed package.
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};
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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#endif
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