Gecko [ dataharbor.africa ]

Name	Size	Permission
CPAN::Meta.3pm	14.93 KB	-r--r--r--
CPAN::Meta::Converter.3pm	6.34 KB	-r--r--r--
CPAN::Meta::Feature.3pm	4.16 KB	-r--r--r--
CPAN::Meta::History.3pm	7.61 KB	-r--r--r--
CPAN::Meta::Merge.3pm	3.43 KB	-r--r--r--
CPAN::Meta::Prereqs.3pm	6.71 KB	-r--r--r--
CPAN::Meta::Requirements.3pm	13.78 KB	-r--r--r--
CPAN::Meta::Spec.3pm	44.35 KB	-r--r--r--
CPAN::Meta::Validator.3pm	4.06 KB	-r--r--r--
CPAN::Meta::YAML.3pm	5.89 KB	-r--r--r--
Canary::Stability.3pm	5.84 KB	-r--r--r--
Encode.3pm	34.63 KB	-r--r--r--
Encode::Alias.3pm	7.29 KB	-r--r--r--
Encode::CJKConstants.3pm	4.01 KB	-r--r--r--
Encode::CN::HZ.3pm	3.98 KB	-r--r--r--
Encode::Config.3pm	3.98 KB	-r--r--r--
Encode::Encoder.3pm	8.59 KB	-r--r--r--
Encode::Encoding.3pm	11.59 KB	-r--r--r--
Encode::GSM0338.3pm	6.56 KB	-r--r--r--
Encode::Guess.3pm	9.77 KB	-r--r--r--
Encode::JP::H2Z.3pm	3.99 KB	-r--r--r--
Encode::JP::JIS7.3pm	3.99 KB	-r--r--r--
Encode::KR::2022_KR.3pm	4 KB	-r--r--r--
Encode::MIME::Header.3pm	9.78 KB	-r--r--r--
Encode::MIME::Name.3pm	4.04 KB	-r--r--r--
Encode::PerlIO.3pm	10.6 KB	-r--r--r--
Encode::Supported.3pm	39.11 KB	-r--r--r--
Encode::Unicode::UTF7.3pm	5.33 KB	-r--r--r--
Expect.3pm	60.58 KB	-r--r--r--
ExtUtils::Command.3pm	5.8 KB	-r--r--r--
ExtUtils::Command::MM.3pm	5.59 KB	-r--r--r--
ExtUtils::Install.3pm	12.21 KB	-r--r--r--
ExtUtils::Installed.3pm	8.4 KB	-r--r--r--
ExtUtils::Liblist.3pm	12.38 KB	-r--r--r--
ExtUtils::MM.3pm	2.76 KB	-r--r--r--
ExtUtils::MM_AIX.3pm	2.97 KB	-r--r--r--
ExtUtils::MM_Any.3pm	30.64 KB	-r--r--r--
ExtUtils::MM_BeOS.3pm	2.71 KB	-r--r--r--
ExtUtils::MM_Cygwin.3pm	3.39 KB	-r--r--r--
ExtUtils::MM_DOS.3pm	3.01 KB	-r--r--r--
ExtUtils::MM_Darwin.3pm	2.72 KB	-r--r--r--
ExtUtils::MM_MacOS.3pm	2.92 KB	-r--r--r--
ExtUtils::MM_NW5.3pm	3.19 KB	-r--r--r--
ExtUtils::MM_OS2.3pm	2.88 KB	-r--r--r--
ExtUtils::MM_OS390.3pm	2.9 KB	-r--r--r--
ExtUtils::MM_QNX.3pm	2.87 KB	-r--r--r--
ExtUtils::MM_UWIN.3pm	2.98 KB	-r--r--r--
ExtUtils::MM_Unix.3pm	21.34 KB	-r--r--r--
ExtUtils::MM_VMS.3pm	14.75 KB	-r--r--r--
ExtUtils::MM_VOS.3pm	2.86 KB	-r--r--r--
ExtUtils::MM_Win32.3pm	5.94 KB	-r--r--r--
ExtUtils::MM_Win95.3pm	3.2 KB	-r--r--r--
ExtUtils::MY.3pm	2.7 KB	-r--r--r--
ExtUtils::MakeMaker.3pm	80 KB	-r--r--r--
ExtUtils::MakeMaker::Config.3p...	2.53 KB	-r--r--r--
ExtUtils::MakeMaker::FAQ.3pm	26.17 KB	-r--r--r--
ExtUtils::MakeMaker::Locale.3p...	10.91 KB	-r--r--r--
ExtUtils::MakeMaker::Tutorial....	8.25 KB	-r--r--r--
ExtUtils::Manifest.3pm	11.68 KB	-r--r--r--
ExtUtils::Mkbootstrap.3pm	3.37 KB	-r--r--r--
ExtUtils::Mksymlists.3pm	6.54 KB	-r--r--r--
ExtUtils::Packlist.3pm	6.71 KB	-r--r--r--
ExtUtils::testlib.3pm	2.63 KB	-r--r--r--
HTTP::Config.3pm	13.14 KB	-r--r--r--
HTTP::Headers.3pm	22.04 KB	-r--r--r--
HTTP::Headers::Auth.3pm	4.32 KB	-r--r--r--
HTTP::Headers::ETag.3pm	4.32 KB	-r--r--r--
HTTP::Headers::Util.3pm	7.82 KB	-r--r--r--
HTTP::Message.3pm	19.31 KB	-r--r--r--
HTTP::Request.3pm	12.12 KB	-r--r--r--
HTTP::Request::Common.3pm	16.65 KB	-r--r--r--
HTTP::Response.3pm	17.19 KB	-r--r--r--
HTTP::Status.3pm	11.33 KB	-r--r--r--
HTTP::Tiny.3pm	29.44 KB	-r--r--r--
IO::Pty.3pm	10.14 KB	-r--r--r--
IO::Tty.3pm	9.91 KB	-r--r--r--
IO::Tty::Constant.3pm	11.25 KB	-r--r--r--
JSON::PP.3pm	48.9 KB	-r--r--r--
JSON::PP::Boolean.3pm	2.61 KB	-r--r--r--
JSON::Syck.3pm	7.9 KB	-r--r--r--
JSON::XS.3pm	88.67 KB	-r--r--r--
JSON::XS::Boolean.3pm	4.55 KB	-r--r--r--
LWP.3pm	27.74 KB	-r--r--r--
LWP::Authen::Ntlm.3pm	7.28 KB	-r--r--r--
LWP::ConnCache.3pm	10.25 KB	-r--r--r--
LWP::Debug.3pm	5.62 KB	-r--r--r--
LWP::MemberMixin.3pm	4.69 KB	-r--r--r--
LWP::Protocol.3pm	7.87 KB	-r--r--r--
LWP::Protocol::https.3pm	4 KB	-r--r--r--
LWP::RobotUA.3pm	8.14 KB	-r--r--r--
LWP::Simple.3pm	9.17 KB	-r--r--r--
LWP::UserAgent.3pm	47.79 KB	-r--r--r--
Mozilla::CA.3pm	5.25 KB	-r--r--r--
Net::HTTP.3pm	16.18 KB	-r--r--r--
Net::HTTP::Methods.3pm	4.37 KB	-r--r--r--
Net::HTTP::NB.3pm	5.46 KB	-r--r--r--
Net::HTTPS.3pm	5.68 KB	-r--r--r--
POD2::DE::local::lib.3pm	24.23 KB	-r--r--r--
POD2::PT_BR::local::lib.3pm	24.62 KB	-r--r--r--
Parse::CPAN::Meta.3pm	8.75 KB	-r--r--r--
Switch.3pm	20.33 KB	-r--r--r--
Try::Tiny.3pm	20.32 KB	-r--r--r--
Types::Serialiser.3pm	12.97 KB	-r--r--r--
Types::Serialiser::Error.3pm	4.4 KB	-r--r--r--
YAML::Syck.3pm	10.58 KB	-r--r--r--
common::sense.3pm	22.27 KB	-r--r--r--
encoding.3pm	23.24 KB	-r--r--r--
lib::core::only.3pm	7.28 KB	-r--r--r--
libwww::lwpcook.3pm	14.46 KB	-r--r--r--
libwww::lwptut.3pm	31.12 KB	-r--r--r--
local::lib.3pm	32.78 KB	-r--r--r--
version.3pm	13.61 KB	-r--r--r--
version::Internals.3pm	29.58 KB	-r--r--r--

Code Editor : LWP::Simple.3pm

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.\" ========================================================================
.\"
.IX Title "LWP::Simple 3"
.TH LWP::Simple 3 "2020-09-24" "perl v5.16.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
LWP::Simple \- simple procedural interface to LWP
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& perl \-MLWP::Simple \-e \*(Aqgetprint "http://www.sn.no"\*(Aq
\&
\& use LWP::Simple;
\& $content = get("http://www.sn.no/");
\& die "Couldn\*(Aqt get it!" unless defined $content;
\&
\& if (mirror("http://www.sn.no/", "foo") == RC_NOT_MODIFIED) {
\&     ...
\& }
\&
\& if (is_success(getprint("http://www.sn.no/"))) {
\&     ...
\& }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This module is meant for people who want a simplified view of the
libwww-perl library.  It should also be suitable for one-liners.  If
you need more control or access to the header fields in the requests
sent and responses received, then you should use the full object-oriented
interface provided by the LWP::UserAgent module.
.PP
The module will also export the LWP::UserAgent object as \f(CW$ua\fR if you
ask for it explicitly.
.PP
The user agent created by this module will identify itself as
\&\f(CW\*(C`LWP::Simple/#.##\*(C'\fR
and will initialize its proxy defaults from the environment (by
calling \f(CW\*(C`$ua\->env_proxy\*(C'\fR).
.SH "FUNCTIONS"
.IX Header "FUNCTIONS"
The following functions are provided (and exported) by this module:
.SS "get"
.IX Subsection "get"
.Vb 1
\&    my $res = get($url);
.Ve
.PP
The \fIget()\fR function will fetch the document identified by the given \s-1URL\s0
and return it.  It returns \f(CW\*(C`undef\*(C'\fR if it fails.  The \f(CW$url\fR argument can
be either a string or a reference to a \s-1URI\s0 object.
.PP
You will not be able to examine the response code or response headers
(like \f(CW\*(C`Content\-Type\*(C'\fR) when you are accessing the web using this
function.  If you need that information you should use the full \s-1OO\s0
interface (see LWP::UserAgent).
.SS "head"
.IX Subsection "head"
.Vb 1
\&    my $res = head($url);
.Ve
.PP
Get document headers. Returns the following 5 values if successful:
($content_type, \f(CW$document_length\fR, \f(CW$modified_time\fR, \f(CW$expires\fR, \f(CW$server\fR)
.PP
Returns an empty list if it fails.  In scalar context returns \s-1TRUE\s0 if
successful.
.SS "getprint"
.IX Subsection "getprint"
.Vb 1
\&    my $code = getprint($url);
.Ve
.PP
Get and print a document identified by a \s-1URL.\s0 The document is printed
to the selected default filehandle for output (normally \s-1STDOUT\s0) as
data is received from the network.  If the request fails, then the
status code and message are printed on \s-1STDERR. \s0 The return value is
the \s-1HTTP\s0 response code.
.SS "getstore"
.IX Subsection "getstore"
.Vb 1
\&    my $code = getstore($url, $file)
.Ve
.PP
Gets a document identified by a \s-1URL\s0 and stores it in the file. The
return value is the \s-1HTTP\s0 response code.
.SS "mirror"
.IX Subsection "mirror"
.Vb 1
\&    my $code = mirror($url, $file);
.Ve
.PP
Get and store a document identified by a \s-1URL,\s0 using
\&\fIIf-modified-since\fR, and checking the \fIContent-Length\fR.  Returns
the \s-1HTTP\s0 response code.
.SH "STATUS CONSTANTS"
.IX Header "STATUS CONSTANTS"
This module also exports the HTTP::Status constants and procedures.
You can use them when you check the response code from \*(L"getprint\*(R" in LWP::Simple,
\&\*(L"getstore\*(R" in LWP::Simple or \*(L"mirror\*(R" in LWP::Simple.  The constants are:
.PP
.Vb 10
\&   RC_CONTINUE
\&   RC_SWITCHING_PROTOCOLS
\&   RC_OK
\&   RC_CREATED
\&   RC_ACCEPTED
\&   RC_NON_AUTHORITATIVE_INFORMATION
\&   RC_NO_CONTENT
\&   RC_RESET_CONTENT
\&   RC_PARTIAL_CONTENT
\&   RC_MULTIPLE_CHOICES
\&   RC_MOVED_PERMANENTLY
\&   RC_MOVED_TEMPORARILY
\&   RC_SEE_OTHER
\&   RC_NOT_MODIFIED
\&   RC_USE_PROXY
\&   RC_BAD_REQUEST
\&   RC_UNAUTHORIZED
\&   RC_PAYMENT_REQUIRED
\&   RC_FORBIDDEN
\&   RC_NOT_FOUND
\&   RC_METHOD_NOT_ALLOWED
\&   RC_NOT_ACCEPTABLE
\&   RC_PROXY_AUTHENTICATION_REQUIRED
\&   RC_REQUEST_TIMEOUT
\&   RC_CONFLICT
\&   RC_GONE
\&   RC_LENGTH_REQUIRED
\&   RC_PRECONDITION_FAILED
\&   RC_REQUEST_ENTITY_TOO_LARGE
\&   RC_REQUEST_URI_TOO_LARGE
\&   RC_UNSUPPORTED_MEDIA_TYPE
\&   RC_INTERNAL_SERVER_ERROR
\&   RC_NOT_IMPLEMENTED
\&   RC_BAD_GATEWAY
\&   RC_SERVICE_UNAVAILABLE
\&   RC_GATEWAY_TIMEOUT
\&   RC_HTTP_VERSION_NOT_SUPPORTED
.Ve
.SH "CLASSIFICATION FUNCTIONS"
.IX Header "CLASSIFICATION FUNCTIONS"
The HTTP::Status classification functions are:
.SS "is_success"
.IX Subsection "is_success"
.Vb 1
\&    my $bool = is_success($rc);
.Ve
.PP
True if response code indicated a successful request.
.SS "is_error"
.IX Subsection "is_error"
.Vb 1
\&    my $bool = is_error($rc)
.Ve
.PP
True if response code indicated that an error occurred.
.SH "CAVEAT"
.IX Header "CAVEAT"
Note that if you are using both LWP::Simple and the very popular \s-1CGI\s0
module, you may be importing a \f(CW\*(C`head\*(C'\fR function from each module,
producing a warning like \f(CW\*(C`Prototype mismatch: sub main::head ($) vs none\*(C'\fR.
Get around this problem by just not importing LWP::Simple's
\&\f(CW\*(C`head\*(C'\fR function, like so:
.PP
.Vb 2
\&        use LWP::Simple qw(!head);
\&        use CGI qw(:standard);  # then only CGI.pm defines a head()
.Ve
.PP
Then if you do need LWP::Simple's \f(CW\*(C`head\*(C'\fR function, you can just call
it as \f(CW\*(C`LWP::Simple::head($url)\*(C'\fR.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\s-1LWP\s0, lwpcook, LWP::UserAgent, HTTP::Status, lwp-request,
lwp-mirror

${this.title}

Code Editor : LWP::Simple.3pm