I developing Packagekit’s zypper backend integration with Bonsole and daemonUI for interactively dependency handling. One think I cannot repair is … dependency handling. Everything looks well. User could get list of problems, select solutions, see new list of problems, select solution and packagekit reports progress correctly. Problem is: if I had select to remove some packages for resolve problems, it will not be removed from the system and new packages is installed.
I put code below:
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (c) 2007 Novell, Inc.
* Copyright (c) 2007 Boyd Timothy <btimothy@gmail.com>
* Copyright (c) 2007-2008 Stefan Haas <shaas@suse.de>
* Copyright (c) 2007-2008 Scott Reeves <sreeves@novell.com>
*
* Licensed under the GNU General Public License Version 2
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
.....
ProblemSolutionList::const_iterator it3;
ResolverProblem problem = **it2;
it3 = problem.solutions().begin();
for (; it3 != problem.solutions().end(); ++it3) {
if (get_full_resolution_text(**it3) == (*it).selected) {
apply = true;
ProblemSolution solution = **it3;
helper->solution_list->push_back(&solution);
}
}
}
if (apply)
helper->resolver->applySolutions(*helper->solution_list);
You can see whole source at: https://github.com/nintyfan/PackageKit . See backends/zypp/pk-zypp-backend.cpp .