9 More Discussions You Might Find Interesting
1. Programming
How to initialize an object of class say "A", with an object of type say "B".
The following code give the error message "error: conversion from âAâ to non-scalar type âBâ requested"
#include <iostream>
using namespace std;
class B;
class A{
public:
A() { cout <<"\nA()" << endl; }
... (1 Reply)
Discussion started by: techmonk
1 Replies
2. Shell Programming and Scripting
Hi,
I would like to call the below perl web service from javascript .Any help would be appreciated.I am new to web services.Please do the needful.
Server Program(Perl Web Service)
#!/usr/bin/perl
use lib '/usr/lib/perl5/5.8.8/SOAP-Lite-0.65_3/lib';
use SOAP::Transport::HTTP;
use Demo;... (3 Replies)
Discussion started by: liyakathali
3 Replies
3. Shell Programming and Scripting
Hi all,
I'm not even sure a person can do this in perl, seems like you should be able to though.
Here's the error
IO::Socket::INET: connect: Operation now in progress at server_search.pl line 256, <DATA> line 466.
Here's the perl code...
sub ldap_new{
$nl = Net::LDAP->new( "$_" ) or... (3 Replies)
Discussion started by: jtollefson
3 Replies
4. UNIX for Dummies Questions & Answers
I am new to PHP and UNIX. I am using Apache to do my testing on a Windows Vista machine.
I am getting this error when I am trying to connect to a web service. I did a search and did not see any posts that pertain to this.
Here is my function:
<?php
function TRECSend($a, $b, $c, $d,... (0 Replies)
Discussion started by: EddiRae
0 Replies
5. Programming
OIOIC is a completely new object-oriented mechanism for the C programming language.
Please download the "OIOIC-Primer-2nd-Edition-English.tar.gz". (the English version of << OIOIC Primer >> )
http://code.google.com/p/oioic/downloads/list
Welcome your advice!
Using OIOIC, you can describe... (7 Replies)
Discussion started by: pervise.zhao
7 Replies
6. Shell Programming and Scripting
Currently Im trying to write a program that manipulates a class-based object as part of its functionality. However, the perl compiler is complaining that the class's respective package is not returning a true value.
I have done the following
a) Created a new package containing the body of the... (1 Reply)
Discussion started by: JamesGoh
1 Replies
7. UNIX for Dummies Questions & Answers
Hello all,
Am trying to include a onChange java script to my perl CGI application which uses POST method to upload files to file_server
This is how I embedded javascript in the perl code that renders CGI application
print qq|
<script type="text/javascript" src="display.js">
</script>... (4 Replies)
Discussion started by: matrixmadhan
4 Replies
8. UNIX for Dummies Questions & Answers
I need to transform this small javascript into a perl. So then when I need to use it I can call $something, instead of using this javascript.
Could someone help me archive this? (9 Replies)
Discussion started by: marringi
9 Replies
9. Shell Programming and Scripting
Does a screen-oriented commands require you to specify an exact location or address for a particular operation ? Y or N cuz im having a debate right now in the office. (1 Reply)
Discussion started by: kprescod4158
1 Replies
CGI::Emulate::PSGI(3pm) User Contributed Perl Documentation CGI::Emulate::PSGI(3pm)
NAME
CGI::Emulate::PSGI - PSGI adapter for CGI
SYNOPSIS
my $app = CGI::Emulate::PSGI->handler(sub {
# Existing CGI code
});
DESCRIPTION
This module allows an application designed for the CGI environment to run in a PSGI environment, and thus on any of the backends that PSGI
supports.
It works by translating the environment provided by the PSGI specification to one expected by the CGI specification. Likewise, it captures
output as it would be prepared for the CGI standard, and translates it to the format expected for the PSGI standard using CGI::Parse::PSGI
module.
CGI.pm
If your application uses CGI, be sure to cleanup the global variables in the handler loop yourself, so:
my $app = CGI::Emulate::PSGI->handler(sub {
use CGI;
CGI::initialize_globals();
my $q = CGI->new;
# ...
});
Otherwise previous request variables will be reused in the new requests.
Alternatively, you can install and use CGI::Compile from CPAN and compiles your existing CGI scripts into a sub that is perfectly ready to
be converted to PSGI application using this module.
my $sub = CGI::Compile->compile("/path/to/script.cgi");
my $app = CGI::Emulate::PSGI->handler($sub);
This will take care of assigning an unique namespace for each script etc. See CGI::Compile for details.
You can also consider using CGI::PSGI but that would require you to slightly change your code from:
my $q = CGI->new;
# ...
print $q->header, $output;
into:
use CGI::PSGI;
my $app = sub {
my $env = shift;
my $q = CGI::PSGI->new($env);
# ...
return [ $q->psgi_header, [ $output ] ];
};
See CGI::PSGI for details.
METHODS
handler
my $app = CGI::Emulate::PSGI->handler($code);
Creates a PSGI application code reference out of CGI code reference.
emulate_environment
my %env = CGI::Emulate::PSGI->emulate_environment($env);
Creates an environment hash out of PSGI environment hash. If your code or framework just needs an environment variable emulation, use
this method like:
local %ENV = (%ENV, CGI::Emulate::PSGI->emulate_environment($env));
# run your application
If you use "handler" method to create a PSGI environment hash, this is automatically called in the created application.
AUTHOR
Tokuhiro Matsuno <tokuhirom@cpan.org>
Tatsuhiko Miyagawa
COPYRIGHT AND LICENSE
Copyright (c) 2009-2010 by tokuhirom.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
SEE ALSO
PSGI CGI::Compile CGI::PSGI Plack CGI::Parse::PSGI
perl v5.14.2 2012-03-18 CGI::Emulate::PSGI(3pm)
