Интерактивная система просмотра системных руководств (man-ов)
Glib::KeyFile (3)
>> Glib::KeyFile (3) ( Разные man: Библиотечные вызовы )
NAME
Glib::KeyFile - Parser for .ini-like files
SYNOPSIS
use Glib;
$data .= $_ while (<DATA>);
$f = Glib::KeyFile->new;
$f->load_from_data($data);
if ($f->has_group('Main') && $f->has_key('Main', 'someotherkey')) {
$val = $f->get_integer('Main', 'someotherkey');
print $val . "\n";
}
0;
__DATA__
# a comment
[MainSection]
somekey=somevalue
someotherkey=42
someboolkey=true
listkey=1;1;2;3;5;8;13;21
localekey=Good Morning
localekey[it]=Buon giorno
localekey[es]=Buenas dias
localekey[fr]=Bonjour
DESCRIPTION
Glib::KeyFile lets you parse, edit or create files containing groups of
key-value pairs, which we call key files for lack of a better name. Several
freedesktop.org specifications use key files now, e.g the Desktop Entry
Specification and the Icon Theme Specification.
The syntax of key files is described in detail in the Desktop Entry
Specification, here is a quick summary: Key files consists of groups of
key-value pairs, interspersed with comments.
Retreives a comment above $key from $group_name. If $key is undef then
$comment will be read from above $group_name. If both $key and $group_name
are undef, then $comment will be read from above the first group in the file.
Places a comment above $key from $group_name. If $key is undef then $comment
will be written above $group_name. If both $key and $group_name are undef,
then $comment will be written above the first group in the file.
Parses a key file, searching for it inside the data directories.
In scalar context, it returns a boolean value (true on success, false otherwise);
in array context, it returns a boolean value and the full path of the file.
Parses a key file, searching for it inside the specified directories.
In scalar context, it returns a boolean value (true on success, false otherwise);
in array context, it returns a boolean value and the full path of the file.
Returns the value associated with $key under $group_name translated in the
given $locale if available. If $locale is undef then the current locale is
assumed.
May croak with a Glib::Error in $@ on failure.
list = $key_file->get_locale_string_list ($group_name, $key, $locale)
Removes a comment from a group in a key file. If $key is undef, the comment
will be removed from above $group_name. If both $key and $group_name are
undef, the comment will be removed from the top of the key file.
Sets a list of strings in $key inside $group_name. The strings will be escaped
if contain special characters. If $key cannot be found then it is created. If
$group_name cannot be found then it is created.
$key_file->set_string ($group_name, $key, $value)
* $group_name (string)
* $key (string)
* $value (string)
Sets a string value to $key inside $group_name. The string will be escaped if
it containes special characters.
If $key is not found, it is created.
string = $key_file->to_data
Returns the key file as a string.
May croak with a Glib::Error in $@ on failure.
string = $key_file->get_value ($group_name, $key)
* $group_name (string)
* $key (string)
Retrieves the literal value of $key inside $group_name.
May croak with a Glib::Error in $@ on failure.
$key_file->set_value ($group_name, $key, $value)
* $group_name (string)
* $key (string)
* $value (string)
Sets the literal value of $key inside $group_name.
If $key cannot be found, it is created.
If $group_name cannot be found, it is created.
