76 lines
2.4 KiB
Vala
76 lines
2.4 KiB
Vala
/*
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* pamac-vala
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*
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* Copyright (C) 2015 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 pkgcmp (Alpm.Package pkg1, Alpm.Package pkg2) {
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return strcmp (pkg1.name, pkg2.name);
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}
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public Alpm.List<unowned Alpm.Package?> search_all_dbs (Alpm.Handle handle, Alpm.List<string?> needles) {
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var syncpkgs = new Alpm.List<unowned Alpm.Package?> ();
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var result = handle.localdb.search (needles);
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foreach (var db in 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) pkgcmp));
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}
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}
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result.join (syncpkgs.diff (result, (Alpm.List.CompareFunc) pkgcmp));
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//result.sort ((Alpm.List.CompareFunc) pkgcmp);
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return result;
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}
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public Alpm.List<unowned Alpm.Package?> group_pkgs (Alpm.Handle handle, string grp_name) {
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var result = new Alpm.List<unowned Alpm.Package?> ();
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unowned Alpm.Group? grp = handle.localdb.get_group (grp_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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result.join (Alpm.find_group_pkgs (handle.syncdbs, grp_name).diff (result, (Alpm.List.CompareFunc) pkgcmp));
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//result.sort ((Alpm.List.CompareFunc) pkgcmp);
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return result;
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}
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public Alpm.List<unowned Alpm.Package?> all_pkgs (Alpm.Handle handle) {
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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 = handle.localdb.pkgcache.copy ();
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foreach (var db in 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) pkgcmp));
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}
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}
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result.join (syncpkgs.diff (result, (Alpm.List.CompareFunc) pkgcmp));
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//result.sort ((Alpm.List.CompareFunc) pkgcmp);
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return result;
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}
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