docs::api::Apache2::URI - Online Linux Manual PageSection : 3
Updated : 2021-01-26
Source : perl v5.32.1
Note : User Contributed Perl Documentation
NAMEApache2::URI − Perl API for manipulating URIs
Synopsis​ use Apache2::URI (); ​ ​ $hostport = $r−>construct_server(); ​ $hostport = $r−>construct_server($hostname); ​ $hostport = $r−>construct_server($hostname, $port); ​ $hostport = $r−>construct_server($hostname, $port, $pool); ​ ​ $url = $r−>construct_url(); ​ $url = $r−>construct_url($rel_uri); ​ $url = $r−>construct_url($rel_uri, $pool); ​ ​ $parsed_uri = $r−>parse_uri($uri); ​ ​ $parsed_uri = $r−>parsed_uri(); ​ ​ $url = join '%20', qw(one two three); ​ Apache2::URI::unescape_url($url);
DescriptionWhile APR::URI provides a generic API to dissect, adjust and put together any given URI string, Apache2::URI provides an API specific to Apache, by taking the information directly from the $r object. Therefore when manipulating the URI of the current HTTP request usually methods from both classes are used.
API​Apache2::URI provides the following functions and methods:
construct_serverConstruct a string made of hostname and port ​ $hostport = $r−>construct_server(); ​ $hostport = $r−>construct_server($hostname); ​ $hostport = $r−>construct_server($hostname, $port); ​ $hostport = $r−>construct_server($hostname, $port, $pool); obj: $r ( Apache2::RequestRec object ) The current request object opt arg1: $hostname ( string ) The hostname of the server. If that argument is not passed, ​$r−>get_server_name is used. opt arg2: $port ( string ) The port the server is running on. If that argument is not passed, ​$r−>get_server_port is used. opt arg3: $pool ( APR::Pool object ) The pool to allocate the string from. If that argument is not passed, ​$r−>pool is used. ret: $hostport ( string ) The server's hostport string since: 2.0.00 Examples: • Assuming that: ​ $r−>get_server_name == "localhost"; ​ $r−>get_server_port == 8001; The code: ​ $hostport = $r−>construct_server(); returns a string: ​ localhost:8001 • The following code sets the values explicitly: ​ $hostport = $r−>construct_server("my.example.com", 8888); and it returns a string: ​ my.example.com:8888
construct_urlBuild a fully qualified URL from the uri and information in the request rec: ​ $url = $r−>construct_url(); ​ $url = $r−>construct_url($rel_uri); ​ $url = $r−>construct_url($rel_uri, $pool); obj: $r ( Apache2::RequestRec object ) The current request object opt arg1: $rel_uri ( string ) The path to the requested file (it may include a concatenation of ​path, query and fragment components). If that argument is not passed, ​$r−>uri is used. opt arg2: $pool ( APR::Pool object ) The pool to allocate the URL from If that argument is not passed, ​$r−>pool is used. ret: $url ( string ) A fully qualified URL since: 2.0.00 Examples: • Assuming that the request was ​ http://localhost.localdomain:8529/test?args The code: ​ my $url = $r−>construct_url; returns the string: ​ http://localhost.localdomain:8529/test notice that the query (args) component is not in the string. You need to append it manually if it's needed. • Assuming that the request was ​ http://localhost.localdomain:8529/test?args The code: ​ my $rel_uri = "/foo/bar?tar"; ​ my $url = $r−>construct_url($rel_uri); returns the string: ​ http://localhost.localdomain:8529/foo/bar?tar
parse_uriBreak apart URI (affecting the current request's uri components) ​ $r−>parse_uri($uri); obj: $r ( Apache2::RequestRec object ) The current request object arg1: $uri ( string ) The uri to break apart ret: no return value warning: This method has several side-effects explained below since: 2.0.00 This method call has the following side-effects: 1. sets $r−>args to the rest after '?' if such exists in the passed $uri, otherwise sets it to undef. 2. sets $r−>uri to the passed $uri without the ​$r−>args part. 3. sets ​$r−>hostname (if not set already) using the (scheme://host:port) parts of the passed $uri.
parsed_uriGet the current request's parsed uri object ​ my $uri = $r−>parsed_uri(); obj: $r ( Apache2::RequestRec object ) The current request object ret: $uri ( APR::URI object ) The parsed uri since: 2.0.00 This object is suitable for using with APR::URI::rpath
unescape_urlUnescape URLs ​ Apache2::URI::unescape_url($url); obj: $url ( string ) The URL to unescape ret: no return value The argument $url is now unescaped since: 2.0.00 Example: ​ my $url = join '%20', qw(one two three); ​ Apache2::URI::unescape_url($url); ​$url now contains the string: ​ "one two three";
See Also​APR::URI, mod_perl 2.0 documentation.
Copyrightmod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.
AuthorsThe mod_perl development team and numerous contributors. 0
Johanes Gumabo
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