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+package Text::Iconv;
+# @(#) $Id: Iconv.pm,v 1.10 2007/10/17 14:14:22 mxp Exp $
+# Copyright (c) 2007 Michael Piotrowski
+
+use strict;
+use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
+
+require Exporter;
+require DynaLoader;
+require AutoLoader;
+
+@ISA = qw(Exporter AutoLoader DynaLoader);
+# Items to export into callers namespace by default. Note: do not export
+# names by default without a very good reason. Use EXPORT_OK instead.
+# Do not simply export all your public functions/methods/constants.
+@EXPORT_OK = qw(
+	convert
+);
+$VERSION = '1.7';
+
+bootstrap Text::Iconv $VERSION;
+
+# Preloaded methods go here.
+
+# Autoload methods go after =cut, and are processed by the autosplit program.
+
+1;
+__END__
+# Below is the documentation for the module.
+
+=head1 NAME
+
+Text::Iconv - Perl interface to iconv() codeset conversion function
+
+=head1 SYNOPSIS
+
+  use Text::Iconv;
+  $converter = Text::Iconv->new("fromcode", "tocode");
+  $converted = $converter->convert("Text to convert");
+
+=head1 DESCRIPTION
+
+The B<Text::Iconv> module provides a Perl interface to the iconv()
+function as defined by the Single UNIX Specification.
+
+The convert() method converts the encoding of characters in the input
+string from the I<fromcode> codeset to the I<tocode> codeset, and
+returns the result.
+
+Settings of I<fromcode> and I<tocode> and their permitted combinations
+are implementation-dependent.  Valid values are specified in the
+system documentation; the iconv(1) utility should also provide a B<-l>
+option that lists all supported codesets.
+
+=head2 Utility methods
+
+B<Text::Iconv> objects also provide the following methods:
+
+retval() returns the return value of the underlying iconv() function
+for the last conversion; according to the Single UNIX Specification,
+this value indicates "the number of non-identical conversions
+performed."  Note, however, that iconv implementations vary widely in
+the interpretation of this specification.
+
+This method can be called after calling convert(), e.g.:
+
+  $result = $converter->convert("lorem ipsum dolor sit amet");
+  $retval = $converter->retval;
+
+When called before the first call to convert(), or if an error occured
+during the conversion, retval() returns B<undef>.
+
+get_attr(): This method is only available with GNU libiconv, otherwise
+it throws an exception.  The get_attr() method allows you to query
+various attributes which influence the behavior of convert().  The
+currently supported attributes are I<trivialp>, I<transliterate>, and
+I<discard_ilseq>, e.g.:
+
+  $state = $converter->get_attr("transliterate");
+
+See iconvctl(3) for details.  To ensure portability to other iconv
+implementations you should first check for the availability of this
+method using B<eval {}>, e.g.:
+
+    eval { $conv->get_attr("trivialp") };
+    if ($@)
+    {
+      # get_attr() is not available
+    }
+    else
+    {
+      # get_attr() is available
+    }
+
+This method should be considered experimental.
+
+set_attr(): This method is only available with GNU libiconv, otherwise
+it throws an exception.  The set_attr() method allows you to set
+various attributes which influence the behavior of convert().  The
+currently supported attributes are I<transliterate> and
+I<discard_ilseq>, e.g.:
+
+  $state = $converter->set_attr("transliterate");
+
+See iconvctl(3) for details.  To ensure portability to other iconv
+implementations you should first check for the availability of this
+method using B<eval {}>, cf. the description of set_attr() above.
+
+This method should be considered experimental.
+
+=head1 ERRORS
+
+If the conversion can't be initialized an exception is raised (using
+croak()).
+
+=head2 Handling of conversion errors
+
+I<Text::Iconv> provides a class attribute B<raise_error> and a
+corresponding class method for setting and getting its value.  The
+handling of errors during conversion depends on the setting of this
+attribute.  If B<raise_error> is set to a true value, an exception is
+raised; otherwise, the convert() method only returns B<undef>.  By
+default B<raise_error> is false.  Example usage:
+
+  Text::Iconv->raise_error(1);     # Conversion errors raise exceptions
+  Text::Iconv->raise_error(0);     # Conversion errors return undef
+  $a = Text::Iconv->raise_error(); # Get current setting
+
+=head2 Per-object handling of conversion errors
+
+As an experimental feature, I<Text::Iconv> also provides an instance
+attribute B<raise_error> and a corresponding method for setting and
+getting its value.  If B<raise_error> is B<undef>, the class-wide
+settings apply.  If B<raise_error> is 1 or 0 (true or false), the
+object settings override the class-wide settings.
+
+Consult L<iconv(3)> for details on errors that might occur.
+
+=head2 Conversion of B<undef>
+
+Converting B<undef>, e.g.,
+
+  $converted = $converter->convert(undef);
+
+always returns B<undef>.  This is not considered an error.
+
+=head1 NOTES
+
+The supported codesets, their names, the supported conversions, and
+the quality of the conversions are all system-dependent.
+
+=head1 AUTHOR
+
+Michael Piotrowski <mxp@dynalabs.de>
+
+=head1 SEE ALSO
+
+iconv(1), iconv(3)
+
+=cut