1Glib::Utils(3)        User Contributed Perl Documentation       Glib::Utils(3)
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NAME

6       Glib::Utils -  Miscellaneous utility functions
7

SYNOPSIS

9         use Glib;
10         Glib::set_application_name (Glib::get_real_name."'s Cool Program");
11
12         print "app name is ".Glib::get_application_name()."\n";
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DESCRIPTION

15       Here are some useful miscellaneous utilities.  GLib is a portability
16       library, providing portable utility functions for C programs.  As such,
17       most of these functions seem to violate the Glib binding principle of
18       not duplicating functionality that Perl already provides, but there's a
19       distinction for each one, i swear.  The functions for dealing with user
20       information are provided on all GLib-supported platforms, not just
21       where POSIX (which provides similar information) is available, and even
22       work on platforms where %ENV may not include the expected information.
23       Also, the "application name" referred to by (set|get)_application_name
24       is a human readable name, distinct from the actual program name
25       provided by Perl's own $0.
26

METHODS

28   string = Glib::get_application_name
29       Get the human-readable application name set by "set_application_name".
30
31       Since: glib 2.2
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33   Glib::set_application_name ($application_name)
34       ·   $application_name (string)
35
36       Set the human-readable application name.
37
38       Since: glib 2.2
39
40   string = Glib::get_home_dir
41       Find the current user's home directory, by system-dependent/appropriate
42       means.
43
44   list = Glib::get_language_names
45       Computes a list of applicable locale names, which can be used to e.g.
46       construct locale-dependent filenames or search paths. The returned list
47       is sorted from most desirable to least desirable and always contains
48       the default locale "C".
49
50       Since: glib 2.6
51
52   string = Glib::get_real_name
53       Get the current user's real name.
54
55   string = Glib::strerror ($err)
56       ·   $err (integer)
57
58       Return a string describing the given errno value, like "No such file or
59       directory" for ENOENT.  This is translated into the user's preferred
60       language and is a utf8 wide-char string (unlike a $!  string (perlvar)
61       or POSIX::strerror (POSIX) which are locale codeset bytes).
62
63   string = Glib::strsignal ($signum)
64       ·   $signum (integer)
65
66       Return a string describing the given signal number, like "Segmentation
67       violation" for SIGSEGV.  This is translated into the user's preferred
68       language and is a utf8 wide-char string.
69
70   list = Glib::get_system_config_dirs
71       Returns an ordered list of base directories in which to access system-
72       wide configuration information.
73
74       Since: glib 2.6
75
76   list = Glib::get_system_data_dirs
77       Returns an ordered list of base directories in which to access system-
78       wide application data.
79
80       Since: glib 2.6
81
82   string = Glib::get_tmp_dir
83       Get the temp dir as appropriate for the current system.  See the GLib
84       docs for info on how it works.
85
86   string = Glib::get_user_cache_dir
87       Gets the base directory in which to store non-essential, cached data
88       specific to particular user.
89
90       Since: glib 2.6
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92   string = Glib::get_user_config_dir
93       Gets the base directory in which to store user-specific application
94       configuration information such as user preferences and settings.
95
96       Since: glib 2.6
97
98   string = Glib::get_user_data_dir
99       Get the base directory for application data such as icons that is
100       customized for a particular user.
101
102       Since: glib 2.6
103
104   string = Glib::get_user_name
105       Get the current user's name by whatever system-dependent means
106       necessary.
107
108   string = Glib::get_user_special_dir ($directory)
109       ·   $directory (Glib::UserDirectory)
110
111       Returns the full path of a special directory using its logical id.
112
113       Since: glib 2.14
114

ENUMS AND FLAGS

116   enum Glib::UserDirectory
117       ·   'desktop' / 'G_USER_DIRECTORY_DESKTOP'
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119       ·   'documents' / 'G_USER_DIRECTORY_DOCUMENTS'
120
121       ·   'download' / 'G_USER_DIRECTORY_DOWNLOAD'
122
123       ·   'music' / 'G_USER_DIRECTORY_MUSIC'
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125       ·   'pictures' / 'G_USER_DIRECTORY_PICTURES'
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127       ·   'public-share' / 'G_USER_DIRECTORY_PUBLIC_SHARE'
128
129       ·   'templates' / 'G_USER_DIRECTORY_TEMPLATES'
130
131       ·   'videos' / 'G_USER_DIRECTORY_VIDEOS'
132

SEE ALSO

134       Glib
135

137       Copyright (C) 2003-2011 by the gtk2-perl team.
138
139       This software is licensed under the LGPL.  See Glib for a full notice.
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143perl v5.30.0                      2019-07-29                    Glib::Utils(3)
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