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Debian 6.0.7(Squeeze) |
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Glib::Utils(3pm) |
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Glib::Utils − Miscellaneous utility functions
use Glib; Glib::set_application_name (Glib::get_real_name."'s Cool Program"); print "app name is ".Glib::get_application_name()."\n";
Here are some useful miscellaneous utilities. GLib is a portability library, providing portable utility functions for C programs. As such, most of these functions seem to violate the Glib binding principle of not duplicating functionality that Perl already provides, but there’s a distinction for each one, i swear. The functions for dealing with user information are provided on all GLib-supported platforms, not just where POSIX (which provides similar information) is available, and even work on platforms where %ENV may not include the expected information. Also, the "application name" referred to by (set|get)_application_name is a human readable name, distinct from the actual program name provided by Perl’s own $0.
string =
Glib::get_application_name
Get the human-readable application name set by
"set_application_name".
Since: glib 2.2
Glib::set_application_name ($application_name)
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$application_name (string) |
Set the human-readable application name.
Since: glib 2.2
string =
Glib::get_home_dir
Find the current user’s home directory, by
system−dependent/appropriate means.
list =
Glib::get_language_names
Computes a list of applicable locale names, which can be
used to e.g. construct locale-dependent filenames or search
paths. The returned list is sorted from most desirable to
least desirable and always contains the default locale
"C".
Since: glib 2.6
string =
Glib::get_real_name
Get the current user’s real name.
string = Glib::strerror ($err)
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$err (integer) |
Return a string describing the given errno value, like "No such file or directory" for ENOENT . This is translated into the user’s preferred language and is a utf8 wide-char string (unlike a $! string (perlvar) or POSIX::strerror ( POSIX ) which are locale codeset bytes).
string = Glib::strsignal ($signum)
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$signum (integer) |
Return a string describing the given signal number, like "Segmentation violation" for SIGSEGV . This is translated into the user’s preferred language and is a utf8 wide-char string.
list =
Glib::get_system_config_dirs
Returns an ordered list of base directories in which to
access system-wide configuration information.
Since: glib 2.6
list =
Glib::get_system_data_dirs
Returns an ordered list of base directories in which to
access system-wide application data.
Since: glib 2.6
string =
Glib::get_tmp_dir
Get the temp dir as appropriate for the current system. See
the GLib docs for info on how it works.
string =
Glib::get_user_cache_dir
Gets the base directory in which to store non-essential,
cached data specific to particular user.
Since: glib 2.6
string =
Glib::get_user_config_dir
Gets the base directory in which to store user-specific
application configuration information such as user
preferences and settings.
Since: glib 2.6
string =
Glib::get_user_data_dir
Get the base directory for application data such as icons
that is customized for a particular user.
Since: glib 2.6
string =
Glib::get_user_name
Get the current user’s name by whatever
system-dependent means necessary.
string = Glib::get_user_special_dir ($directory)
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$directory (Glib::UserDirectory) |
Returns the full path of a special directory using its logical id.
Since: glib 2.14
enum Glib::UserDirectory
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’desktop’ / ’G_USER_DIRECTORY_DESKTOP’ |
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’documents’ / ’G_USER_DIRECTORY_DOCUMENTS’ |
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’download’ / ’G_USER_DIRECTORY_DOWNLOAD’ |
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’music’ / ’G_USER_DIRECTORY_MUSIC’ |
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’pictures’ / ’G_USER_DIRECTORY_PICTURES’ |
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’public−share’ / ’G_USER_DIRECTORY_PUBLIC_SHARE’ |
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’templates’ / ’G_USER_DIRECTORY_TEMPLATES’ |
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’videos’ / ’G_USER_DIRECTORY_VIDEOS’ |
Glib
Copyright (C) 2003−2009 by the gtk2−perl team.
This software is licensed under the LGPL . See Glib for a full notice.
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Glib::Utils(3pm) | |