File perl-Convert-Scalar.spec of Package perl-Convert-Scalar

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File perl-Convert-Scalar.spec of Package perl-Convert-Scalar (Revision c0c82728151854ced3c14630e04efeed)

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#
# spec file for package perl-Convert-Scalar (Version 1.04)
#
# Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#

Name:           perl-Convert-Scalar
Version:        1.04
Release:        1
License:        CHECK(GPL+ or Artistic)
%define cpan_name Convert-Scalar
Summary:        convert between different representations of perl scalars
Url:            http://search.cpan.org/dist/Convert-Scalar/
Group:          Development/Libraries/Perl
Source:         http://www.cpan.org/authors/id/M/ML/MLEHMANN/%{cpan_name}-%{version}.tar.gz
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  perl
BuildRequires:  perl-macros
BuildRequires:  perl(ExtUtils::MakeMaker)
%{perl_requires}

%description
This module exports various internal perl methods that change the internal
representation or state of a perl scalar. All of these work in-place, that
is, they modify their scalar argument. No functions are exported by
default.

The following export tags exist:

:utf8   all functions with utf8 in their name
 :taint  all functions with taint in their name
 :refcnt all functions with refcnt in their name
 :ok     all *ok-functions.

* utf8 scalar[, mode]

Returns true when the given scalar is marked as utf8, false otherwise. If
  the optional mode argument is given, also forces the interpretation of
  the string to utf8 (mode true) or plain bytes (mode false). The actual
  (byte-) content is not changed. The return value always reflects the
  state before any modification is done.

This function is useful when you "import" utf8-data into perl, or when
  some external function (e.g. storing/retrieving from a database) removes
  the utf8-flag.

* utf8_on scalar

Similar to 'utf8 scalar, 1', but additionally returns the scalar (the
  argument is still modified in-place).

* utf8_off scalar

Similar to 'utf8 scalar, 0', but additionally returns the scalar (the
  argument is still modified in-place).

* utf8_valid scalar [Perl 5.7]

Returns true if the bytes inside the scalar form a valid utf8 string,
  false otherwise (the check is independent of the actual encoding perl
  thinks the string is in).

* utf8_upgrade scalar

Convert the string content of the scalar in-place to its UTF8-encoded
  form (and also returns it).

* utf8_downgrade scalar[, fail_ok=0]

Attempt to convert the string content of the scalar from UTF8-encoded to
  ISO-8859-1. This may not be possible if the string contains characters
  that cannot be represented in a single byte; if this is the case, it
  leaves the scalar unchanged and either returns false or, if 'fail_ok' is
  not true (the default), croaks.

* utf8_encode scalar

Convert the string value of the scalar to UTF8-encoded, but then turn off
  the 'SvUTF8' flag so that it looks like bytes to perl again. (Might be
  removed in future versions).

* utf8_length scalar

Returns the number of characters in the string, counting wide UTF8
  characters as a single character, independent of wether the scalar is
  marked as containing bytes or mulitbyte characters.

* unmagic scalar, type

Remove the specified magic from the scalar (DANGEROUS!).

* weaken scalar

Weaken a reference. (See also the WeakRef manpage).

* taint scalar

Taint the scalar.

* tainted scalar

returns true when the scalar is tainted, false otherwise.

* untaint scalar

Remove the tainted flag from the specified scalar.

* grow scalar, newlen

Sets the memory area used for the scalar to the given length, if the
  current length is less than the new value. This does not affect the
  contents of the scalar, but is only useful to "pre-allocate" memory space
  if you know the scalar will grow. The return value is the modified scalar
  (the scalar is modified in-place).

* refcnt scalar[, newrefcnt]

Returns the current reference count of the given scalar and optionally
  sets it to the given reference count.

* refcnt_inc scalar

Increments the reference count of the given scalar inplace.

* refcnt_dec scalar

Decrements the reference count of the given scalar inplace. Use 'weaken'
  instead if you understand what this function is fore. Better yet: don't
  use this module in this case.

* refcnt_rv scalar[, newrefcnt]

Works like 'refcnt', but dereferences the given reference first. This is
  useful to find the reference count of arrays or hashes, which cnanot be
  passed directly. Remember that taking a reference of some object
  increases it's reference count, so the reference count used by the
  '*_rv'-functions tend to be one higher.

* refcnt_inc_rv scalar

Works like 'refcnt_inc', but dereferences the given reference first.

* refcnt_dec_rv scalar

Works like 'refcnt_dec', but dereferences the given reference first.

* ok scalar

* uok scalar

* rok scalar

* pok scalar

* nok scalar

* niok scalar

Calls SvOK, SvUOK, SvROK, SvPOK, SvNOK or SvNIOK on the given scalar,
  respectively.

%prep
%setup -q -n %{cpan_name}-%{version}

%build
%{__perl} Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
%{__make} %{?_smp_mflags}

%check
%{__make} test

%install
%perl_make_install
%perl_process_packlist
%perl_gen_filelist

%clean
%{__rm} -rf %{buildroot}

%files -f %{name}.files
%defattr(-,root,root,755)
%doc %attr(644,root,root) Changes COPYING README

%changelog

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File perl-Convert-Scalar.spec of Package perl-Convert-Scalar (Revision c0c82728151854ced3c14630e04efeed)

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