File: sbuild-chroot-directory.cc

package info (click to toggle)
schroot 1.6.10-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 7,396 kB
  • ctags: 2,584
  • sloc: cpp: 20,961; sh: 12,849; makefile: 858; ansic: 231; sed: 16
file content (167 lines) | stat: -rw-r--r-- 4,351 bytes parent folder | download | duplicates (5)
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
/* Copyright © 2005-2008  Roger Leigh <rleigh@debian.org>
 *
 * schroot is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * schroot 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, see
 * <http://www.gnu.org/licenses/>.
 *
 *********************************************************************/

#include <config.h>

#include "sbuild-chroot-directory.h"
#include "sbuild-chroot-facet-session-clonable.h"
#include "sbuild-chroot-facet-source-clonable.h"
#ifdef SBUILD_FEATURE_UNION
#include "sbuild-chroot-facet-union.h"
#endif // SBUILD_FEATURE_UNION
#include "sbuild-format-detail.h"
#include "sbuild-lock.h"

#include <cassert>
#include <cerrno>

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/sysmacros.h>
#include <unistd.h>

using namespace sbuild;

chroot_directory::chroot_directory ():
  chroot_directory_base()
{
#ifdef SBUILD_FEATURE_UNION
  add_facet(chroot_facet_union::create());
#endif // SBUILD_FEATURE_UNION
}

chroot_directory::chroot_directory (const chroot_directory& rhs):
  chroot_directory_base(rhs)
{
}

#ifdef SBUILD_FEATURE_BTRFSSNAP
chroot_directory::chroot_directory (const chroot_btrfs_snapshot& rhs):
  chroot_directory_base(rhs)
{
#ifdef SBUILD_FEATURE_UNION
  if (!get_facet<chroot_facet_union>())
    add_facet(chroot_facet_union::create());
#endif // SBUILD_FEATURE_UNION

  set_directory(rhs.get_source_subvolume());
}
#endif // SBUILD_FEATURE_BTRFSSNAP

chroot_directory::~chroot_directory ()
{
}

sbuild::chroot::ptr
chroot_directory::clone () const
{
  return ptr(new chroot_directory(*this));
}

sbuild::chroot::ptr
chroot_directory::clone_session (std::string const& session_id,
                                 std::string const& alias,
                                 std::string const& user,
                                 bool               root) const
{
  chroot_facet_session_clonable::const_ptr psess
    (get_facet<chroot_facet_session_clonable>());
  assert(psess);

  ptr session(new chroot_directory(*this));
  psess->clone_session_setup(*this, session, session_id, alias, user, root);

  return session;
}

sbuild::chroot::ptr
chroot_directory::clone_source () const
{
  ptr clone(new chroot_directory(*this));

  chroot_facet_source_clonable::const_ptr psrc
    (get_facet<chroot_facet_source_clonable>());
  assert(psrc);

  psrc->clone_source_setup(*this, clone);

  return clone;
}

std::string
chroot_directory::get_path () const
{
  return get_mount_location();
}

void
chroot_directory::setup_env (chroot const& chroot,
                             environment& env) const
{
  chroot_directory_base::setup_env(chroot, env);
}

std::string const&
chroot_directory::get_chroot_type () const
{
  static const std::string type("directory");

  return type;
}

void
chroot_directory::setup_lock (chroot::setup_type type,
                              bool               lock,
                              int                status)
{
  /* Create or unlink session information. */
  if ((type == SETUP_START && lock == true) ||
      (type == SETUP_STOP && lock == false && status == 0))
    {
      bool start = (type == SETUP_START);
      setup_session_info(start);
    }
}

sbuild::chroot::session_flags
chroot_directory::get_session_flags (chroot const& chroot) const
{
  return chroot::SESSION_NOFLAGS;
}

void
chroot_directory::get_details (chroot const&  chroot,
                               format_detail& detail) const
{
  chroot_directory_base::get_details(chroot, detail);
}

void
chroot_directory::get_keyfile (chroot const& chroot,
                               keyfile&      keyfile) const
{
  chroot_directory_base::get_keyfile(chroot, keyfile);
}

void
chroot_directory::set_keyfile (chroot& chroot,
                               keyfile const& keyfile,
                               string_list&   used_keys)
{
  chroot_directory_base::set_keyfile(chroot, keyfile, used_keys);
}