aboutsummaryrefslogtreecommitdiff
path: root/paludis/repositories/fake/fake_repository_base.cc
blob: edfc7f46fc6c975018f80508f4ad03c48650ecc8 (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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ciaran McCreesh
 *
 * 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
 */

#include <paludis/repositories/fake/fake_repository_base.hh>
#include <paludis/repositories/fake/fake_package_id.hh>
#include <paludis/util/stringify.hh>
#include <paludis/util/pimp-impl.hh>
#include <paludis/util/wrapped_forward_iterator.hh>
#include <paludis/util/set.hh>
#include <paludis/util/sequence.hh>
#include <paludis/util/wrapped_output_iterator.hh>
#include <paludis/util/make_named_values.hh>
#include <paludis/user_dep_spec.hh>
#include <paludis/hook.hh>
#include <functional>
#include <map>
#include <algorithm>

/** \file
 * Imp for FakeRepositoryBase.
 *
 * \ingroup grpfakerepository
 */

using namespace paludis;

namespace paludis
{
    template<>
    struct Imp<FakeRepositoryBase>
    {
        std::shared_ptr<CategoryNamePartSet> category_names;
        std::map<CategoryNamePart, std::shared_ptr<PackageNamePartSet> > package_names;
        std::map<QualifiedPackageName, std::shared_ptr<PackageIDSequence> > ids;

        const Environment * const env;

        Imp(const Environment * const);
    };

    Imp<FakeRepositoryBase>::Imp(const Environment * const e) :
        category_names(std::make_shared<CategoryNamePartSet>()),
        env(e)
    {
    }
}

FakeRepositoryBase::FakeRepositoryBase(const Environment * const e,
        const RepositoryName & our_name, const RepositoryCapabilities & caps) :
    Repository(e, our_name, caps),
    _imp(e)
{
}

FakeRepositoryBase::~FakeRepositoryBase()
{
}

bool
FakeRepositoryBase::has_category_named(const CategoryNamePart & c, const RepositoryContentMayExcludes &) const
{
    return (_imp->category_names->end() != _imp->category_names->find(c));
}

bool
FakeRepositoryBase::has_package_named(const QualifiedPackageName & q, const RepositoryContentMayExcludes & x) const
{
    return has_category_named(q.category(), x) &&
        (_imp->package_names.find(q.category())->second->end() !=
         _imp->package_names.find(q.category())->second->find(q.package()));
}

std::shared_ptr<const CategoryNamePartSet>
FakeRepositoryBase::category_names(const RepositoryContentMayExcludes &) const
{
    return _imp->category_names;
}

std::shared_ptr<const QualifiedPackageNameSet>
FakeRepositoryBase::package_names(const CategoryNamePart & c, const RepositoryContentMayExcludes & x) const
{
    std::shared_ptr<QualifiedPackageNameSet> result(std::make_shared<QualifiedPackageNameSet>());
    if (! has_category_named(c, x))
        return result;

    PackageNamePartSet::ConstIterator p(_imp->package_names.find(c)->second->begin()),
        p_end(_imp->package_names.find(c)->second->end());
    for ( ; p != p_end ; ++p)
        result->insert(c + *p);
    return result;
}

std::shared_ptr<const PackageIDSequence>
FakeRepositoryBase::package_ids(const QualifiedPackageName & n, const RepositoryContentMayExcludes & x) const
{
    if (! has_category_named(n.category(), x))
        return std::make_shared<PackageIDSequence>();
    if (! has_package_named(n, x))
        return std::make_shared<PackageIDSequence>();
    return _imp->ids.find(n)->second;
}

void
FakeRepositoryBase::add_category(const CategoryNamePart & c)
{
    _imp->category_names->insert(c);
    _imp->package_names.insert(std::make_pair(c, std::make_shared<PackageNamePartSet>()));
}

void
FakeRepositoryBase::add_package(const QualifiedPackageName & q)
{
    add_category(q.category());
    _imp->package_names.find(q.category())->second->insert(q.package());
    _imp->ids.insert(std::make_pair(q, std::make_shared<PackageIDSequence>()));
}

namespace
{
    struct VersionIs
    {
        const VersionSpec version;

        VersionIs(const VersionSpec & v) :
            version(v)
        {
        }

        bool operator() (const std::shared_ptr<const PackageID> & i) const
        {
            return i->version() == version;
        }
    };
}

std::shared_ptr<FakePackageID>
FakeRepositoryBase::add_version(const QualifiedPackageName & q, const VersionSpec & v)
{
    add_package(q);

    if (_imp->ids.find(q)->second->end() != std::find_if(_imp->ids.find(q)->second->begin(),
                _imp->ids.find(q)->second->end(), VersionIs(v)))
        throw InternalError(PALUDIS_HERE, "duplicate id added");

    std::shared_ptr<FakePackageID> id(std::make_shared<FakePackageID>(_imp->env, name(), q, v));
    _imp->ids.find(q)->second->push_back(id);
    return id;
}

std::shared_ptr<FakePackageID>
FakeRepositoryBase::add_version(const std::string & c, const std::string & p,
        const std::string & v)
{
    return add_version(CategoryNamePart(c) + PackageNamePart(p), VersionSpec(v, user_version_spec_options()));
}

void
FakeRepositoryBase::invalidate()
{
}

void
FakeRepositoryBase::invalidate_masks()
{
    for (std::map<QualifiedPackageName, std::shared_ptr<PackageIDSequence> >::iterator it(_imp->ids.begin()), it_end(_imp->ids.end());
         it_end != it; ++it)
        for (PackageIDSequence::ConstIterator it2(it->second->begin()), it2_end(it->second->end());
             it2_end != it2; ++it2)
            (*it2)->invalidate_masks();
}

const Environment *
FakeRepositoryBase::environment() const
{
    return _imp->env;
}

void
FakeRepositoryBase::need_keys_added() const
{
}

void
FakeRepositoryBase::populate_sets() const
{
}

HookResult
FakeRepositoryBase::perform_hook(const Hook &, const std::shared_ptr<OutputManager> &)
{
    return make_named_values<HookResult>(n::max_exit_status() = 0, n::output() = "");
}

bool
FakeRepositoryBase::sync(
        const std::string &,
        const std::shared_ptr<OutputManager> &) const
{
    return false;
}