Adding upstream version 1.21.22.upstream/1.21.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 269 insertions, 0 deletions

diff --git a/scripts/Dpkg/Control.pm b/scripts/Dpkg/Control.pm
new file mode 100644
index 0000000..7da5993
--- /dev/null
+++ b/scripts/Dpkg/Control.pm
@@ -0,0 +1,269 @@
+# Copyright © 2007-2009 Raphaël Hertzog <hertzog@debian.org>
+#
+# This program 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 2 of the License, or
+# (at your option) any later version.
+#
+# This program 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 <https://www.gnu.org/licenses/>.
+
+package Dpkg::Control;
+
+use strict;
+use warnings;
+
+our $VERSION = '1.03';
+our @EXPORT = qw(
+    CTRL_UNKNOWN
+    CTRL_INFO_SRC
+    CTRL_INFO_PKG
+    CTRL_INDEX_SRC
+    CTRL_INDEX_PKG
+    CTRL_REPO_RELEASE
+    CTRL_PKG_SRC
+    CTRL_PKG_DEB
+    CTRL_FILE_BUILDINFO
+    CTRL_FILE_CHANGES
+    CTRL_FILE_VENDOR
+    CTRL_FILE_STATUS
+    CTRL_CHANGELOG
+    CTRL_COPYRIGHT_HEADER
+    CTRL_COPYRIGHT_FILES
+    CTRL_COPYRIGHT_LICENSE
+    CTRL_TESTS
+);
+
+use Exporter qw(import);
+
+use Dpkg::Gettext;
+use Dpkg::ErrorHandling;
+use Dpkg::Control::Types;
+use Dpkg::Control::Hash;
+use Dpkg::Control::Fields;
+
+use parent qw(Dpkg::Control::Hash);
+
+=encoding utf8
+
+=head1 NAME
+
+Dpkg::Control - parse and manipulate official control-like information
+
+=head1 DESCRIPTION
+
+The Dpkg::Control object is a smart version of Dpkg::Control::Hash.
+It associates a type to the control information. That type can be
+used to know what fields are allowed and in what order they must be
+output.
+
+The types are constants that are exported by default. Here's the full
+list:
+
+=over 4
+
+=item CTRL_UNKNOWN
+
+This type is the default type, it indicates that the type of control
+information is not yet known.
+
+=item CTRL_INFO_SRC
+
+Corresponds to the first stanza in a F<debian/control> file in
+a Debian source package.
+
+=item CTRL_INFO_PKG
+
+Corresponds to subsequent stanza in a F<debian/control> file
+in a Debian source package.
+
+=item CTRL_REPO_RELEASE
+
+Corresponds to a F<Release> file in a repository.
+
+=item CTRL_INDEX_SRC
+
+Corresponds to a stanza in a F<Sources> file of a source package
+repository.
+
+=item CTRL_INDEX_PKG
+
+Corresponds to a stanza in a F<Packages> file of a binary package
+repository.
+
+=item CTRL_PKG_SRC
+
+Corresponds to a .dsc file of a Debian source package.
+
+=item CTRL_PKG_DEB
+
+Corresponds to the F<control> file generated by dpkg-gencontrol
+(F<DEBIAN/control>) and to the same file inside .deb packages.
+
+=item CTRL_FILE_BUILDINFO
+
+Corresponds to a .buildinfo file.
+
+=item CTRL_FILE_CHANGES
+
+Corresponds to a .changes file.
+
+=item CTRL_FILE_VENDOR
+
+Corresponds to a vendor file in $Dpkg::CONFDIR/origins/.
+
+=item CTRL_FILE_STATUS
+
+Corresponds to a stanza in dpkg's F<status> file ($Dpkg::ADMINDIR/status).
+
+=item CTRL_CHANGELOG
+
+Corresponds to the output of dpkg-parsechangelog.
+
+=item CTRL_COPYRIGHT_HEADER
+
+Corresponds to the header stanza in a F<debian/copyright> file in
+machine readable format.
+
+=item CTRL_COPYRIGHT_FILES
+
+Corresponds to a files stanza in a F<debian/copyright> file in
+machine readable format.
+
+=item CTRL_COPYRIGHT_LICENSE
+
+Corresponds to a license stanza in a F<debian/copyright> file in
+machine readable format.
+
+=item CTRL_TESTS
+
+Corresponds to a package tests control file in F<debian/tests/control>.
+
+=back
+
+=head1 METHODS
+
+All the methods of Dpkg::Control::Hash are available. Those listed below
+are either new or overridden with a different behaviour.
+
+=over 4
+
+=item $c = Dpkg::Control->new(%opts)
+
+If the "type" option is given, it's used to setup default values
+for other options. See set_options() for more details.
+
+=cut
+
+sub new {
+    my ($this, %opts) = @_;
+    my $class = ref($this) || $this;
+
+    my $self = Dpkg::Control::Hash->new();
+    bless $self, $class;
+    $self->set_options(%opts);
+
+    return $self;
+}
+
+=item $c->set_options(%opts)
+
+Changes the value of one or more options. If the "type" option is changed,
+it is used first to define default values for others options. The option
+"allow_pgp" is set to 1 for CTRL_PKG_SRC, CTRL_FILE_CHANGES and
+CTRL_REPO_RELEASE and to 0 otherwise. The option "drop_empty" is set to 0
+for CTRL_INFO_PKG and CTRL_INFO_SRC and to 1 otherwise. The option "name"
+is set to a textual description of the type of control information.
+
+The output order is also set to match the ordered list returned by
+Dpkg::Control::Fields::field_ordered_list($type).
+
+=cut
+
+sub set_options {
+    my ($self, %opts) = @_;
+    if (exists $opts{type}) {
+        my $t = $opts{type};
+        $$self->{allow_pgp} = ($t & (CTRL_PKG_SRC | CTRL_FILE_CHANGES | CTRL_REPO_RELEASE)) ? 1 : 0;
+        $$self->{drop_empty} = ($t & (CTRL_INFO_PKG | CTRL_INFO_SRC)) ?  0 : 1;
+        if ($t == CTRL_INFO_SRC) {
+            $$self->{name} = g_('general section of control info file');
+        } elsif ($t == CTRL_INFO_PKG) {
+            $$self->{name} = g_("package's section of control info file");
+        } elsif ($t == CTRL_CHANGELOG) {
+            $$self->{name} = g_('parsed version of changelog');
+        } elsif ($t == CTRL_COPYRIGHT_HEADER) {
+            $$self->{name} = g_('header stanza of copyright file');
+        } elsif ($t == CTRL_COPYRIGHT_FILES) {
+            $$self->{name} = g_('files stanza of copyright file');
+        } elsif ($t == CTRL_COPYRIGHT_HEADER) {
+            $$self->{name} = g_('license stanza of copyright file');
+        } elsif ($t == CTRL_TESTS) {
+            $$self->{name} = g_("package's tests control file");
+        } elsif ($t == CTRL_REPO_RELEASE) {
+            $$self->{name} = sprintf(g_("repository's %s file"), 'Release');
+        } elsif ($t == CTRL_INDEX_SRC) {
+            $$self->{name} = sprintf(g_("stanza in repository's %s file"), 'Sources');
+        } elsif ($t == CTRL_INDEX_PKG) {
+            $$self->{name} = sprintf(g_("stanza in repository's %s file"), 'Packages');
+        } elsif ($t == CTRL_PKG_SRC) {
+            $$self->{name} = sprintf(g_('%s file'), '.dsc');
+        } elsif ($t == CTRL_PKG_DEB) {
+            $$self->{name} = g_('control info of a .deb package');
+        } elsif ($t == CTRL_FILE_BUILDINFO) {
+            $$self->{name} = g_('build information file');
+        } elsif ($t == CTRL_FILE_CHANGES) {
+            $$self->{name} = sprintf(g_('%s file'), '.changes');
+        } elsif ($t == CTRL_FILE_VENDOR) {
+            $$self->{name} = g_('vendor file');
+        } elsif ($t == CTRL_FILE_STATUS) {
+            $$self->{name} = g_("stanza in dpkg's status file");
+        }
+        $self->set_output_order(field_ordered_list($opts{type}));
+    }
+
+    # Options set by the user override default values
+    $$self->{$_} = $opts{$_} foreach keys %opts;
+}
+
+=item $c->get_type()
+
+Returns the type of control information stored. See the type parameter
+set during new().
+
+=cut
+
+sub get_type {
+    my $self = shift;
+    return $$self->{type};
+}
+
+=back
+
+=head1 CHANGES
+
+=head2 Version 1.03 (dpkg 1.18.11)
+
+New type: CTRL_FILE_BUILDINFO.
+
+=head2 Version 1.02 (dpkg 1.18.8)
+
+New type: CTRL_TESTS.
+
+=head2 Version 1.01 (dpkg 1.18.5)
+
+New types: CTRL_REPO_RELEASE, CTRL_COPYRIGHT_HEADER, CTRL_COPYRIGHT_FILES,
+CTRL_COPYRIGHT_LICENSE.
+
+=head2 Version 1.00 (dpkg 1.15.6)
+
+Mark the module as public.
+
+=cut
+
+1;