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636 lines
14 KiB
636 lines
14 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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// Author: Toivo Pedaste
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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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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// Standard headers
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#include <stdlib.h>
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#include <qregexp.h>
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#include <qdir.h>
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#include <ctype.h>
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// KDE headers
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#include <kglobal.h>
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#include <klocale.h>
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#include <kdebug.h>
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// kpackage headers
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#include "kpackage.h"
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#include "kplview.h"
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#include "packageInfo.h"
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#include "pkgInterface.h"
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#include "managementWidget.h"
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#include "utils.h"
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#include "options.h"
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// Global pixmap for
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QPixmap *pict = NULL;
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//////////////////////////////////////////////////////////////////////////////
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// Constructor -- get the pixmap
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packageInfo::packageInfo(QMap<QString, QString> _info, pkgInterface *type)
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{
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interface = type;
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info = _info;
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item = NULL;
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packageState = UNSET;
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updated = FALSE;
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url = QString::null;
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}
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// Another constructor, for a packge with a url
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packageInfo::packageInfo(QMap<QString, QString> _info, const QString &_url)
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{
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info = _info;
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url = _url;
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item = NULL;
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}
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packageInfo::~packageInfo()
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{
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}
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// Return a property
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QString packageInfo::getProperty(const QString &property)
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{
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QString result = info[property];
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if (result.isEmpty()) {
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return QString::null;
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}
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return result;
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}
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// Check for existance of a property
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bool packageInfo::hasProperty(const QString &property)
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{
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QString s = info[property];
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if (s.isEmpty())
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return false;
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else
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return true;
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}
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// Initialize fields if missing
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void packageInfo::fixup()
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{
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if (info["name"].isEmpty()) {
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QString q;
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q.setNum((long)this);
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info.insert("name", q);
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}
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if (info["group"].isEmpty()) {
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info.insert("group", i18n("OTHER"));
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kdDebug() << "Package " << info["name"] << " has no group set." << endl;
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}
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if (!info["version"]) {
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info.insert("version", "");
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}
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}
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// Set the file name
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void packageInfo::setFilename(const QString &f)
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{
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url = f;
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}
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// Get the url
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QString packageInfo::getUrl()
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{
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if (url.isEmpty()) {
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if (hasProperty("base") && hasProperty("filename")) {
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url = getProperty("base") + "/" + getProperty("filename");
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}
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}
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return url;
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}
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QString packageInfo::fetchFilename()
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{
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QString f = getFilename();
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if (!f.isEmpty()) {
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return f;
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} else {
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QString aurl = getUrl();
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if (!aurl.isEmpty()) {
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return kpackage->fetchNetFile(aurl);
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} else {
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return getProperty("name");
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}
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}
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}
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bool packageInfo::isFileLocal()
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{
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QString aurl = getUrl();
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if (!aurl.isEmpty()) {
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return KPACKAGE::isFileLocal(aurl);
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}
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return false;
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}
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bool packageInfo::isInstallable()
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{
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if (packageState != packageInfo::INSTALLED &&
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!getProperty("filename").isNull() )
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return true;
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else
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return false;
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}
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bool packageInfo::isFetchable()
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{
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if (interface->noFetch || !getFilename().isEmpty() )
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return true;
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else
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return false;
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}
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QString packageInfo::getFilename()
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{
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QString cn = "";
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QString aurl = getUrl();
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if (!aurl.isEmpty()) {
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return KPACKAGE::getFileName(aurl,cn);
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} else {
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return "";
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}
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}
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int packageInfo::getDigElement(const QString &str, int *pos)
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// Extract the next element from the string
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// All digits
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{
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QString s = str;
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if (*pos < 0)
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return -1;
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s = s.mid(*pos);
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if (s.isEmpty())
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return -1;
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QRegExp ndig("[^0-9]");
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int nf = 0;
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int val = 0;
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if ((s[0] >= '0') && (s[0] <= '9')) {
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nf = s.find(ndig);
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if (nf >= 0) {
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val = s.left(nf).toInt();
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} else {
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val = s.toInt();
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nf = s.length();
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}
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}
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// printf("n=%s %d %d\n",s.mid(nf,999).data(),nf,val);
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*pos += nf;
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return val;
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}
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QString packageInfo::getNdigElement(const QString &string, int *pos)
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// Extract the next element from the string
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// All all non-digits
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{
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QString s(string);
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if (*pos < 0)
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return QString::null;
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s = s.mid(*pos);
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if (s.isEmpty())
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return QString::null;
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QString str;
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int nf = 0;
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QRegExp idig("[0-9]");
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if ((s[0] < '0') || (s[0] > '9') ) {
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nf = s.find(idig);
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if (nf < 0)
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nf = s.length();
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str = s.left(nf);
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for (unsigned int i = 0; i < str.length() ; i++) {
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// Strange Debian package sorting magic
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if (!str[i].isLetter()) {
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char t = str[i].latin1();
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t += 128;
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str[i] = t;
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}
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}
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}
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*pos += nf;
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return str;
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}
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int packageInfo::pnewer(const QString &s, const QString &sp)
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{
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int ns = 0, nsp = 0, vs, vsp;
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// kdDebug() << "S=" << s << " SP=" << sp << "\n";
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while (TRUE) {
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vs = getDigElement(s,&ns);
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vsp = getDigElement(sp,&nsp);
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// kdDebug() << "s=" << ns << " " << vs << " sp=" << nsp << " " << vsp << "\n";
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if (vs < 0 && vsp < 0)
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return 0;
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if (vs < 0 && vsp < 0)
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return 1;
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if (vs < 0 && vsp < 0)
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return -1;
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if (vsp > vs)
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return 1;
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else if (vs > vsp)
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return -1;
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QString svs = getNdigElement(s,&ns);
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QString svsp = getNdigElement(sp,&nsp);
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// kdDebug() << "vs=" << ns << " " << svs << " sp=" << nsp << " " << svsp << "\n";
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if (svs.isEmpty() && svsp.isEmpty())
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return 0;
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if (svs.isEmpty() && !svsp.isEmpty())
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return 1;
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if (!svs.isEmpty() && svsp.isEmpty())
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return -1;
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if (svsp.isNull()) { // Allow for QT strangeness comparing null string
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svsp = "";
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}
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if (svs.isNull()) {
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svs = "";
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}
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int n = svsp.compare(svs);
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// kdDebug() << "svsp=" << svsp << "=" << svsp.length() << " svs=" << svs << "=" <<svs.length() << " n=" << n << "\n";
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if (n != 0)
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return n;
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}
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}
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static bool split(QString orig, char seperator, QString &first, QString &second)
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{
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int pos = orig.find(seperator);
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if (pos > 0) {
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first = orig.mid(0,pos);
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second = orig.mid(pos+1);
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return true;
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}
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return false;
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}
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int packageInfo::newer(packageInfo *p)
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{
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QString mySerial; // Serial number of this package
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QString myVersion; // Version of this package
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QString myRelease; // Release of this package
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// Version of this package
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QString s = getProperty("version");
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(void) split(s, ':', mySerial, s);
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if (!split(s, '-', myVersion, myRelease))
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{
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myVersion = s;
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}
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// Version of other package
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QString hisSerial; // Serial number of the other package
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QString hisVersion; // Version of the other package
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QString hisRelease; // Release of the other package
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s = p->getProperty("version");
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if (p->hasProperty("release")) {
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s = s + "-" + p->getProperty("release");
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}
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if (p->hasProperty("serial")) {
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s = p->getProperty("serial") + ":" + s;
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}
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(void) split(s, ':', hisSerial, s);
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if (!split(s, '-', hisVersion, hisRelease))
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{
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hisVersion = s;
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}
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// kdDebug() << "mySerial=" << mySerial << " hisSerial=" << hisSerial <<"\n";
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// kdDebug() << "myVersion=" << myVersion << " hisVersion=" << hisVersion <<"\n";
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// kdDebug() << "myRelease=" << myRelease << " hisRelease=" << hisRelease <<"\n";
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int n = pnewer(mySerial,hisSerial);
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if (n)
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return n;
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else {
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n = pnewer(myVersion,hisVersion);
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if (n)
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return n;
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else
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return pnewer(myRelease,hisRelease);
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}
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}
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bool packageInfo::display(int treeType)
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{
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switch (treeType) {
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case Opts::INSTALLED:
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if (packageState == INSTALLED || packageState == BAD_INSTALL)
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return TRUE;
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break;
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case Opts::UPDATED:
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if (packageState == UPDATED)
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return TRUE;
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break;
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case Opts::NEW:
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if ((packageState == UPDATED) || (packageState == NEW))
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return TRUE;
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break;
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case Opts::ALL:
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return TRUE;
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break;
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};
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return FALSE;
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}
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//////////////////////////////////////////////////////////////////////
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// Place the package in a QListView
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KpTreeListItem *packageInfo::place(KpTreeList *tree, bool insertI)
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{
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KpTreeListItem *search = tree->firstChild(), *parent=NULL, *child=NULL;
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QString qtmp, tmp;
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bool doit = FALSE;
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doit = TRUE;
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if (packageState == NOLIST || packageState == HIDDEN)
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doit = FALSE;
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if (doit) {
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qtmp = interface->head;
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qtmp += "/";
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qtmp += getProperty("group");
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int cnt = 0;
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QStringList list = QStringList::split("/",qtmp);
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for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
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KpTreeListItem *group;
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if( search && (group=findGroup(*it, search)) ) {
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parent = group;
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parent->setOpen(TRUE);
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search = group->firstChild();
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} else {
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if (parent) {
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group = new KpTreeListItem(parent, 0, interface->folder, *it);
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} else {
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group = new KpTreeListItem(tree, 0, interface->folder, *it);
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}
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parent = group;
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parent->setOpen(TRUE);
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search = NULL;
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}
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cnt++;
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}
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tmp = *info.find("name");
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if(item)
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delete item;
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QString sz = "";
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if (!info["size"].isEmpty()) {
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sz = info["size"].stripWhiteSpace();
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if (sz.length() > 3)
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sz.truncate(sz.length() - 3);
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else
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sz = "0";
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sz += "K";
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} else if (!info["file-size"].isEmpty()) {
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sz = info["file-size"].stripWhiteSpace();
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if (sz.length() > 3)
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sz.truncate(sz.length() - 3);
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else
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sz = "0";
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sz += "k";
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}
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sz = sz.rightJustify(6,' ');
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QString ver = "";
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if (!info["version"].isEmpty()) {
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ver = info["version"];
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}
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QString over = "";
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if (!info["old-version"].isEmpty()) {
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over = info["old-version"];
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}
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QString summary = "";
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if (!info["summary"].isEmpty()) {
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summary = info["summary"];
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}
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QPixmap pic;
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if (packageState == BAD_INSTALL) {
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pic = interface->bad_pict;
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} else if (packageState == UPDATED) {
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pic = interface->updated_pict;
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} else if (packageState == NEW) {
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pic = interface->new_pict;
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} else if (packageState == INSTALLED) {
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pic = interface->pict;
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} else {
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pic = interface->pict;
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}
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if (child) {
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item = new KpTreeListItem(child, this, pic, tmp, "", summary, sz, ver, over);
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} else {
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item = new KpTreeListItem(parent, this, pic, tmp, "", summary, sz, ver, over);
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}
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if (insertI) {
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parent->setOpen(TRUE);
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} else {
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parent->setOpen(FALSE);
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}
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return item;
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} else {
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return 0;
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}
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}
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//////////////////////////////////////////////////////////////////////
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// Get the QListViewItem
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KpTreeListItem *packageInfo::getItem()
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{
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return item;
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}
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//////////////////////////////////////////////////////////////////////////////
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bool packageInfo::smerge( const QString &exp) {
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QDict<packageInfo> *dirInfoPackages = kpackage->management->dirInfoPackages;
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QString pname = getProperty("name") + exp;
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packageInfo *pi = dirInfoPackages->find(pname);
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if (pi) {
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QMap<QString,QString>::Iterator it;
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for ( it = pi->info.begin(); it != pi->info.end(); ++it ) {
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if (!(it.key() == "size" && !info["size"].isEmpty()) ||
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!(it.key() == "file-size" && !info["file-size"].isEmpty())) {
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info.insert(it.key(), it.data());
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}
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++it;
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}
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return TRUE;
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}
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return FALSE;
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}
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//////////////////////////////////////////////////////////////////////////////
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void packageInfo::pkgFileIns(const QString &fileName)
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{
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info.insert("filename", fileName);
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info.insert("base", "/");
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if (pkgInsert(kpackage->management->allPackages, interface->typeID, FALSE)) {
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packageState = packageInfo::NEW;
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place(kpackage->management->treeList,TRUE);
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QString pname = getProperty("name") + interface->typeID;
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kpackage->management->dirUninstPackages->insert(pname,this);
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}
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}
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//////////////////////////////////////////////////////////////////////////////
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bool packageInfo::pkgInsert(QPtrList<packageInfo> *pki, const QString &exp,
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bool installed, bool infoPackage)
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{
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QDict<packageInfo> *dirInstPackages = kpackage->management->dirInstPackages;
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QDict<packageInfo> *dirUninstPackages = kpackage->management->dirUninstPackages;
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QDict<packageInfo> *dirInfoPackages = kpackage->management->dirInfoPackages;
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QString pname = getProperty("name") + exp;
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// printf("U1=%s\n",pname.data());
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bool shouldUpdate = TRUE;
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bool hidden = FALSE;
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packageInfo *pi = dirInstPackages->find(pname);
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if (pi) { // installed version exists
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if ((pi->packageState != BAD_INSTALL)
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&& (pi->packageState != NOLIST)) {
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if (newer(pi) >= 0) {
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hidden = TRUE;
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}
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}
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}
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packageInfo *pu = dirUninstPackages->find(pname);
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if (pu) { // available version exists
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if ((pu->packageState != BAD_INSTALL)
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&& (pu->packageState != NOLIST)) {
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if (newer(pu) >= 0) {
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shouldUpdate = FALSE;
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} else if (!installed) { // If older available package exists, remove it
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dirUninstPackages->remove(*(pu->info.find("name")));
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pki->remove(pu);
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}
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}
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}
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if (getProperty("version").isEmpty()) {
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shouldUpdate = TRUE;
|
|
}
|
|
|
|
if (shouldUpdate) {
|
|
if (packageState != BAD_INSTALL) {
|
|
if (installed)
|
|
packageState = INSTALLED;
|
|
else if (pi) { // installed version exists
|
|
if (hidden) {
|
|
packageState = HIDDEN;
|
|
} else {
|
|
QString version = pi->getProperty("version");
|
|
if (version.isEmpty()) {
|
|
if (pi->packageState == NOLIST)
|
|
packageState = NEW;
|
|
else
|
|
packageState = UPDATED;
|
|
} else {
|
|
packageState = UPDATED;
|
|
if (pi->hasProperty("old-version")) {
|
|
info.insert("old-version",
|
|
pi->getProperty("old-version"));
|
|
} else {
|
|
info.insert("old-version",version);
|
|
}
|
|
QString group = getProperty("group");
|
|
if (group == "NEW") {
|
|
if (pi->hasProperty("group")) {
|
|
info.replace("group",
|
|
pi->getProperty("group") );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else
|
|
packageState = NEW;
|
|
}
|
|
|
|
pki->insert(0,this);
|
|
if (installed) {
|
|
if (infoPackage)
|
|
dirInfoPackages->insert(pname,this);
|
|
else
|
|
dirInstPackages->insert(pname,this);
|
|
} else
|
|
dirUninstPackages->insert(pname,this);
|
|
return TRUE;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|