aboutsummaryrefslogtreecommitdiff
path: root/src/clients/paludis/report.cc
blob: 490e5942b6ed66765634f54bcb34011107c5d2b9 (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
/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2006 Fernando J. Pereda
 *
 * 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 "report.hh"
#include <src/output/colour.hh>
#include <src/output/mask_displayer.hh>
#include <paludis/legacy/report_task.hh>
#include <paludis/mask.hh>
#include <paludis/dep_tag.hh>
#include <paludis/package_id.hh>
#include <paludis/metadata_key.hh>
#include <paludis/util/join.hh>
#include <iostream>

/** \file
 * Handle the --report action for the main paludis program.
 */

using namespace paludis;
using std::cout;
using std::endl;

namespace
{
    class OurReportTask :
        public ReportTask
    {
        private:
            int _n_packages;
            int _n_errors;
            const Environment * const env;

        public:
            OurReportTask(std::shared_ptr<Environment> e) :
                ReportTask(e.get()),
                _n_packages(0),
                _n_errors(0),
                env(e.get())
            {
            }

            virtual void on_report_all_pre();
            virtual void on_report_check_package_pre(const QualifiedPackageName & p);
            virtual void on_report_package_success(const std::shared_ptr<const PackageID> & id);
            virtual void on_report_package_failure_pre(const std::shared_ptr<const PackageID> & id);
            virtual void on_report_package_is_masked(const std::shared_ptr<const PackageID> & id, const std::shared_ptr<const PackageIDSequence> & origin);
            virtual void on_report_package_is_vulnerable_pre(const std::shared_ptr<const PackageID> & id);
            virtual void on_report_package_is_vulnerable(const std::shared_ptr<const PackageID> & id, const GLSADepTag & glsa_tag);
            virtual void on_report_package_is_vulnerable_post(const std::shared_ptr<const PackageID> & id);
            virtual void on_report_package_is_missing(const std::shared_ptr<const PackageID> & id);
            virtual void on_report_package_is_unused(const std::shared_ptr<const PackageID> & id);
            virtual void on_report_package_failure_post(const std::shared_ptr<const PackageID> & id);
            virtual void on_report_check_package_post(const QualifiedPackageName & p);
            virtual void on_report_all_post();

            int return_code() const
            {
                return _n_errors ? 1 : 0;
            }
    };

    void
    OurReportTask::on_report_all_pre()
    {
        cout << colour(cl_heading, "Current state of the system") << endl << endl;
    }

    void
    OurReportTask::on_report_check_package_pre(const QualifiedPackageName &)
    {
    }

    void
    OurReportTask::on_report_package_success(const std::shared_ptr<const PackageID> &)
    {
    }

    void
    OurReportTask::on_report_package_failure_pre(const std::shared_ptr<const PackageID> & pde)
    {
        cout << "* " << colour(cl_package_name, *pde) << " NOT OK";
    }

    void
    OurReportTask::on_report_package_is_masked(const std::shared_ptr<const PackageID> & id,
            const std::shared_ptr<const PackageIDSequence> & origins)
    {
        cout << endl << "    Masked by: ";

        bool outer_comma(false);
        for (PackageIDSequence::ConstIterator o(origins->begin()), o_end(origins->end()) ;
                o != o_end ; ++o)
        {
            if (outer_comma)
                cout << "; ";

            bool comma(false);
            for (PackageID::MasksConstIterator m((*o)->begin_masks()), m_end((*o)->end_masks()) ;
                    m != m_end ; ++m)
            {
                if (comma)
                    cout << ", ";

                MaskDisplayer d(env, id, true);
                (*m)->accept(d);
                cout << d.result();

                comma = true;
            }
            cout << " in '" << (*o)->repository_name() << "'";
            outer_comma = true;
        }
        ++_n_errors;
    }

    void
    OurReportTask::on_report_package_is_vulnerable_pre(const std::shared_ptr<const PackageID> &)
    {
        cout << endl << "    This package has following security issues:";
    }

    void
    OurReportTask::on_report_package_is_vulnerable(const std::shared_ptr<const PackageID> &, const GLSADepTag & glsa_tag)
    {
        cout << endl << "    " << colour(cl_error, glsa_tag.short_text() + ": \"" + glsa_tag.glsa_title() +"\"")
                    << endl << colour(cl_error, "        -> " + stringify(glsa_tag.glsa_file()));
        ++_n_errors;
    }

    void
    OurReportTask::on_report_package_is_vulnerable_post(const std::shared_ptr<const PackageID> &)
    {
    }

    void
    OurReportTask::on_report_package_is_missing(const std::shared_ptr<const PackageID> & id)
    {
        cout << endl << "    No longer exists in original repositories '" <<
            join(id->from_repositories_key()->value()->begin(), id->from_repositories_key()->value()->end(),
                    "', '") << "'";
        ++_n_errors;
    }

    void
    OurReportTask::on_report_package_is_unused(const std::shared_ptr<const PackageID> &)
    {
        cout << endl << "    Not used by any package in world";
        ++_n_errors;
    }

    void
    OurReportTask::on_report_package_failure_post(const std::shared_ptr<const PackageID> &)
    {
        cout << endl << endl;
    }

    void
    OurReportTask::on_report_check_package_post(const QualifiedPackageName &)
    {
        ++_n_packages;
    }

    void
    OurReportTask::on_report_all_post()
    {
        cout << "Finished processing " <<
            _n_packages << " " << (_n_packages != 1 ? "packages" : "package") << ". " <<
            _n_errors << " " << (_n_errors != 1 ? "errors" : "error") << "." << endl;
    }
}

int do_report(const std::shared_ptr<Environment> & env)
{
    Context context("When performing report action from command line:");

    OurReportTask task(env);
    task.execute();

    return task.return_code();
}