/usr/share/perl5/Config/Model/models/Itself/NonWarpableElement.pl is in libconfig-model-itself-perl 2.006-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# This file is part of Config-Model-Itself
#
# This software is Copyright (c) 2007-2016 by Dominique Dumont.
#
# This is free software, licensed under:
#
# The GNU Lesser General Public License, Version 2.1, February 1999
#
# Copyright (c) 2007-2011 Dominique Dumont.
#
# This file is part of Config-Model-Itself.
#
# Config-Model-Itself is free software; you can redistribute it
# and/or modify it under the terms of the GNU Lesser Public License
# as published by the Free Software Foundation; either version 2.1
# of the License, or (at your option) any later version.
#
# Config-Model-Itself 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 Lesser Public License for more details.
#
# You should have received a copy of the GNU Lesser Public License
# along with Config-Model-Itself; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
[
[
name => 'Itself::NonWarpableElement',
# warp often depend on this one, so list it first
'element' => [
'value_type' => {
type => 'leaf',
level => 'hidden',
value_type => 'enum',
choice => [
qw/boolean enum integer reference
number uniline string file dir/
],
'warp' => {
follow => { 't' => '- type' },
'rules' => [
'$t eq "leaf"' => {
level => 'normal',
mandatory => 1,
}
]
},
help => {
integer => 'positive or negative integer',
uniline => 'string with no embedded newline',
}
},
'class' => {
type => 'leaf',
level => 'hidden',
value_type => 'uniline',
summary => "Override implementation of element",
description =>
"Perl class name used to override the implementation of the configuration element. "
."This override Perl class must inherit a Config::Model class that matches the element type, "
."i.e. Config::Model::Value, Config::Model::HashId or Config::Model::ListId. "
."Use with care.",
'warp' => {
follow => { 't' => '- type' },
'rules' => [ '$t and $t !~ /node/' => { level => 'normal', } ]
}
},
'morph' => {
type => 'leaf',
level => 'hidden',
value_type => 'boolean',
'warp' => {
follow => '- type',
'rules' => {
'warped_node' => {
level => 'normal',
upstream_default => 0,
},
}
},
description =>
"When set, a recurse copy of the value from the old object "
. "to the new object will be attemped. When a copy is not possible, "
. "undef values will be assigned.",
},
# end warp elements for warped_node
# leaf element
'refer_to' => {
type => 'leaf',
level => 'hidden',
value_type => 'uniline',
warp => {
follow => {
t => '- type',
vt => '- value_type',
},
'rules' => [
'$t eq "check_list" or $vt eq "reference"' =>
{ level => 'important', },
]
},
description =>
"points to an array or hash element in the configuration "
. "tree using the path syntax. The available choice of this "
. "reference value (or check list)is made from the available "
. "keys of the pointed hash element or the values of the pointed array element.",
},
'computed_refer_to' => {
type => 'warped_node',
level => 'hidden',
warp => {
follow => {
t => '- type',
vt => '- value_type',
},
'rules' => [
'$t eq "check_list" or $vt eq "reference"' => {
level => 'normal',
config_class_name => 'Itself::ComputedValue',
},
],
},
description =>
"points to an array or hash element in the configuration "
. "tree using a path computed with value from several other "
. "elements in the configuration tree. The available choice "
. "of this reference value (or check list) is made from the "
. "available keys of the pointed hash element or the values "
. "of the pointed array element.",
},
'replace_follow' => {
type => 'leaf',
level => 'hidden',
value_type => 'uniline',
warp => {
follow => { t => '- type' },
'rules' => [ '$t eq "leaf"' => { level => 'important', }, ]
},
description =>
"Path specifying a hash of value element in the configuration "
. "tree. The hash if used in a way similar to the replace "
. "parameter. In this case, the replacement is not coded "
. "in the model but specified by the configuration.",
},
'compute' => {
type => 'warped_node',
level => 'hidden',
warp => {
follow => { t => '- type', },
'rules' => [
'$t eq "leaf"' => {
level => 'normal',
config_class_name => 'Itself::ComputedValue',
},
],
},
description =>
"compute the default value according to a formula and value "
. "from other elements in the configuration tree.",
},
'migrate_from' => {
type => 'warped_node',
level => 'hidden',
warp => {
follow => { t => '- type', },
'rules' => [
'$t eq "leaf"' => {
level => 'normal',
config_class_name => 'Itself::MigratedValue',
},
],
},
description =>
"Specify an upgrade path from an old value and compute "
. "the value to store in the new element.",
},
'write_as' => {
type => 'list',
level => 'hidden',
max_index => 1,
warp => {
follow => { t => '- type', vt => '- value_type'},
rules => [
'$t eq "leaf" and $vt eq "boolean"' => { level => 'normal', },
]
},
cargo => {
type => 'leaf',
value_type => 'uniline',
},
description =>
"Specify how to write a boolean value. Example 'no' 'yes'.",
},
# hash or list element
migrate_values_from => {
type => 'leaf',
level => 'hidden',
value_type => 'uniline',
warp => {
follow => { 't' => '?type' },
'rules' => [ '$t eq "hash" or $t eq "list"' => { level => 'normal', } ]
} ,
description => 'Specifies that the values of the hash or list are copied '
. 'from another hash or list in the configuration tree once configuration '
. 'data are loaded.',
},
# hash element
migrate_keys_from => {
type => 'leaf',
level => 'hidden',
value_type => 'uniline',
warp => {
follow => { 't' => '?type' },
'rules' => [ '$t eq "hash"' => { level => 'normal', } ]
},
description => 'Specifies that the keys of the hash are copied from another hash '
. 'in the configuration tree only when the hash is created.',
},
# list element
],
],
];
|