aboutsummaryrefslogtreecommitdiff
path: root/src/licence.hh
blob: 366aa575062d7d2cd57dae4182690ddcd90afb04 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2006 Ciaran McCreesh <ciaran.mccreesh@blueyonder.co.uk>
 *
 * This file is part of the Paludis package manager. Paludis is free software;
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License version 2, as published by the Free Software Foundation.
 *
 * Paludis 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., 59 Temple
 * Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef PALUDIS_GUARD_SRC_LICENCE_HH
#define PALUDIS_GUARD_SRC_LICENCE_HH 1

#include <paludis/paludis.hh>
#include <iosfwd>

struct LicenceDisplayer :
    paludis::DepAtomVisitorTypes::ConstVisitor
{
    /// Our stream.
    std::ostream & stream;

    /// Our environment.
    const paludis::Environment * const env;

    /// Our db entry.
    const paludis::PackageDatabaseEntry * const db_entry;

    /// Constructor.
    LicenceDisplayer(
            std::ostream & stream,
            const paludis::Environment * const e,
            const paludis::PackageDatabaseEntry * const d);

    ///\name Visit methods
    ///{
    void visit(const paludis::AllDepAtom * atom);

    void visit(const paludis::AnyDepAtom * atom);

    void visit(const paludis::UseDepAtom * atom);

    void visit(const paludis::PlainTextDepAtom * atom);

    void visit(const paludis::PackageDepAtom *)
    {
    }

    void visit(const paludis::BlockDepAtom *)
    {
    }
    ///}
};

#endif