forked from cromer/pamac-classic
remove no more needed file
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guinux
parent
74d1902cc9
commit
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/*
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* pamac-vala
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*
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* Copyright (C) 2014-2016 Guillaume Benoit <guillaume@manjaro.org>
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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 3 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 get of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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public int alpm_pkg_compare_name (Alpm.Package pkg_a, Alpm.Package pkg_b) {
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return strcmp (pkg_a.name, pkg_b.name);
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}
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public int alpm_pkg_compare_origin (Alpm.Package pkg_a, Alpm.Package pkg_b) {
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return (int) (pkg_a.origin > pkg_b.origin) - (int) (pkg_a.origin < pkg_b.origin);
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}
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public int alpm_pkg_compare_version (Alpm.Package pkg_a, Alpm.Package pkg_b) {
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return Alpm.pkg_vercmp (pkg_a.version, pkg_b.version);
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}
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public int alpm_pkg_compare_db_name (Alpm.Package pkg_a, Alpm.Package pkg_b) {
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return strcmp (pkg_a.db.name, pkg_b.db.name);
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}
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public int alpm_pkg_compare_installed_size (Alpm.Package pkg_a, Alpm.Package pkg_b) {
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return (int) (pkg_a.isize > pkg_b.isize) - (int) (pkg_a.isize < pkg_b.isize);
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}
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public class AlpmUtils {
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AlpmConfig alpm_config;
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public AlpmUtils (string conf_file_path) {
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alpm_config = new AlpmConfig (conf_file_path);
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alpm_config.set_handle ();
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}
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public bool reload () {
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alpm_config.reload ();
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alpm_config.set_handle ();
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if (alpm_config.handle != null) {
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return true;
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}
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return false;
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}
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public int get_checkspace () {
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return alpm_config.checkspace;
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}
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public unowned GLib.List<string> get_holdpkgs () {
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return alpm_config.holdpkgs;
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}
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public unowned Alpm.List<unowned string?> get_ignorepkgs () {
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return alpm_config.ignorepkgs;
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}
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public unowned Alpm.Package? get_installed_pkg (string pkg_name) {
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return alpm_config.handle.localdb.get_pkg (pkg_name);
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}
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public unowned Alpm.Package? get_sync_pkg (string pkg_name) {
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unowned Alpm.Package? pkg = null;
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foreach (var db in alpm_config.handle.syncdbs) {
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pkg = db.get_pkg (pkg_name);
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if (pkg != null) {
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break;
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}
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}
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return pkg;
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}
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public unowned Alpm.DB? get_localdb () {
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return alpm_config.handle.localdb;
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}
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public unowned Alpm.List<unowned Alpm.DB?> get_syncdbs () {
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return alpm_config.handle.syncdbs;
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}
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public Alpm.List<unowned Alpm.Package?> search_all_dbs (string search_string) {
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var syncpkgs = new Alpm.List<unowned Alpm.Package?> ();
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var needles = new Alpm.List<unowned string> ();
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string[] splitted = search_string.split (" ");
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foreach (unowned string part in splitted) {
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needles.add (part);
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}
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var result = alpm_config.handle.localdb.search (needles);
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foreach (var db in alpm_config.handle.syncdbs) {
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if (syncpkgs.length == 0) {
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syncpkgs = db.search (needles);
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} else {
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syncpkgs.join (db.search (needles).diff (syncpkgs, (Alpm.List.CompareFunc) alpm_pkg_compare_name));
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}
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}
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result.join (syncpkgs.diff (result, (Alpm.List.CompareFunc) alpm_pkg_compare_name));
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//result.sort ((Alpm.List.CompareFunc) alpm_pkg_compare_name);
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return result;
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}
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public Alpm.List<unowned Alpm.Package?> get_group_pkgs (string group_name) {
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var result = new Alpm.List<unowned Alpm.Package?> ();
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unowned Alpm.Group? grp = alpm_config.handle.localdb.get_group (group_name);
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if (grp != null) {
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foreach (var pkg in grp.packages) {
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result.add (pkg);
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}
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}
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result.join (Alpm.find_group_pkgs (alpm_config.handle.syncdbs, group_name).diff (result, (Alpm.List.CompareFunc) alpm_pkg_compare_name));
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//result.sort ((Alpm.List.CompareFunc) alpm_pkg_compare_name);
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return result;
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}
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public Alpm.List<unowned Alpm.Package?> get_installed_pkgs () {
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return alpm_config.handle.localdb.pkgcache.copy ();
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}
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public Alpm.List<unowned Alpm.Package?> get_orphans () {
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var result = new Alpm.List<unowned Alpm.Package?> ();
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foreach (var pkg in alpm_config.handle.localdb.pkgcache) {
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if (pkg.reason == Alpm.Package.Reason.DEPEND) {
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Alpm.List<string?> requiredby = pkg.compute_requiredby ();
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if (requiredby.length == 0) {
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Alpm.List<string?> optionalfor = pkg.compute_optionalfor ();
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if (optionalfor.length == 0) {
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result.add (pkg);
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}
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optionalfor.free_data ();
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}
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requiredby.free_data ();
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}
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}
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return result;
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}
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public Alpm.List<unowned Alpm.Package?> get_local_pkgs () {
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var result = new Alpm.List<unowned Alpm.Package?> ();
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foreach (var pkg in alpm_config.handle.localdb.pkgcache) {
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if (get_sync_pkg (pkg.name) == null) {
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result.add (pkg);
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}
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}
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return result;
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}
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public Alpm.List<unowned Alpm.Package?> get_repo_pkgs (string repo_name) {
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var result = new Alpm.List<unowned Alpm.Package?> ();
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foreach (var db in alpm_config.handle.syncdbs) {
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if (db.name == repo_name) {
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foreach (var sync_pkg in db.pkgcache) {
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unowned Alpm.Package?local_pkg = alpm_config.handle.localdb.get_pkg (sync_pkg.name);
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if (local_pkg != null) {
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result.add (local_pkg);
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} else {
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result.add (sync_pkg);
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}
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}
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}
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}
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return result;
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}
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public Alpm.List<unowned Alpm.Package?> get_all_pkgs () {
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var syncpkgs = new Alpm.List<unowned Alpm.Package?> ();
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var result = new Alpm.List<unowned Alpm.Package?> ();
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result = alpm_config.handle.localdb.pkgcache.copy ();
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foreach (var db in alpm_config.handle.syncdbs) {
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if (syncpkgs.length == 0)
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syncpkgs = db.pkgcache.copy ();
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else {
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syncpkgs.join (db.pkgcache.diff (syncpkgs, (Alpm.List.CompareFunc) alpm_pkg_compare_name));
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}
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}
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result.join (syncpkgs.diff (result, (Alpm.List.CompareFunc) alpm_pkg_compare_name));
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//result.sort ((Alpm.List.CompareFunc) alpm_pkg_compare_name);
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return result;
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}
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}
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