Provided by: libnet-fastcgi-perl_0.14-1_all 
NAME
Net::FastCGI::Constant - FastCGI protocol constants.
DESCRIPTION
FastCGI protocol constants.
CONSTANTS
Constants can either be imported individually or in sets grouped by tag names. The tag names are:
":common"
"FCGI_MAX_CONTENT_LEN"
Maximum number of octets that the content component of the record can hold. (65535)
"FCGI_HEADER_LEN"
Number of octets in "FCGI_Header". (8)
"FCGI_VERSION_1"
Value for "version" component of "FCGI_Header". (1)
"FCGI_NULL_REQUEST_ID"
Value for "request_id" component of "FCGI_Header". (0)
":type"
Values for "type" component of "FCGI_Header".
"FCGI_BEGIN_REQUEST"
"FCGI_ABORT_REQUEST"
"FCGI_END_REQUEST"
"FCGI_PARAMS"
"FCGI_STDIN"
"FCGI_STDOUT"
"FCGI_STDERR"
"FCGI_DATA"
"FCGI_GET_VALUES"
"FCGI_GET_VALUES_RESULT"
"FCGI_UNKNOWN_TYPE"
"FCGI_MAXTYPE"
":flag"
Mask for "flags" component of "FCGI_BeginRequestBody".
"FCGI_KEEP_CONN"
":role"
Values for "role" component of "FCGI_BeginRequestBody".
"FCGI_RESPONDER"
"FCGI_AUTHORIZER"
"FCGI_FILTER"
":protocol_status"
Values for "protocol_status" component of "FCGI_EndRequestBody".
"FCGI_REQUEST_COMPLETE"
"FCGI_CANT_MPX_CONN"
"FCGI_OVERLOADED"
"FCGI_UNKNOWN_ROLE"
":value"
Variable names for "FCGI_GET_VALUES" / "FCGI_GET_VALUES_RESULT" records.
"FCGI_MAX_CONNS"
"FCGI_MAX_REQS"
"FCGI_MPXS_CONNS"
":pack"
"pack()" / "unpack()" templates
"FCGI_Header"
Octet/ 0 | 1 |
/ | |
| 0 1 2 3 4 5 6 7 | 0 1 2 3 4 5 6 7 |
+-----------------+-----------------+
0 | Version | Type |
+-----------------+-----------------+
2 | Request ID |
+-----------------+-----------------+
4 | Content Length |
+-----------------+-----------------+
6 | Padding Length | Reserved |
+-----------------+-----------------+
Total 8 octets
Template: CCnnCx
my ($version, $type, $request_id, $content_length, $padding_length)
= unpack(FCGI_Header, $octets);
"FCGI_BeginRequestBody"
Octet/ 0 | 1 |
/ | |
| 0 1 2 3 4 5 6 7 | 0 1 2 3 4 5 6 7 |
+-----------------+-----------------+
0 | Role |
+-----------------+-----------------+
2 | Flags | |
+-----------------+ +
4 | |
+ Reserved +
6 | |
+-----------------+-----------------+
Total 8 octets
Template: nCx5
my ($role, $flags) = unpack(FCGI_BeginRequestBody, $octets);
"FCGI_EndRequestBody"
Octet/ 0 | 1 |
/ | |
| 0 1 2 3 4 5 6 7 | 0 1 2 3 4 5 6 7 |
+-----------------+-----------------+
0 | |
+ Application Status +
2 | |
+-----------------+-----------------+
4 | Protocol Status | |
+-----------------+ Reserved +
6 | |
+-----------------+-----------------+
Total 8 octets
Template: NCx3
my ($app_status, $protocol_status)
= unpack(FCGI_EndRequestBody, $octets);
"FCGI_UnknownTypeBody"
Octet/ 0 | 1 |
/ | |
| 0 1 2 3 4 5 6 7 | 0 1 2 3 4 5 6 7 |
+-----------------+-----------------+
0 | Unknown Type | |
+-----------------+ +
2 | |
+ +
4 | Reserved |
+ +
6 | |
+-----------------+-----------------+
Total 8 octets
Template: Cx7
my $unknown_type = unpack(FCGI_UnknownTypeBody, $octets);
":name"
Arrays containing names of value components. These are read-only.
@FCGI_TYPE_NAME
print $FCGI_TYPE_NAME[FCGI_BEGIN_REQUEST]; # FCGI_BEGIN_REQUEST
@FCGI_ROLE_NAME
print $FCGI_ROLE_NAME[FCGI_RESPONDER]; # FCGI_RESPONDER
@FCGI_PROTOCOL_STATUS_NAME
print $FCGI_PROTOCOL_STATUS_NAME[FCGI_OVERLOADED]; # FCGI_OVERLOADED
Note
It's not safe to assume that "exists" works for validation purposes, index 0 might be "undef".
Use boolean context instead:
($FCGI_TYPE_NAME[$type])
|| die;
EXPORTS
None by default. All functions can be exported using the ":all" tag or individually.
SEE ALSO
<http://www.fastcgi.com/devkit/doc/fcgi-spec.html>
AUTHOR
Christian Hansen "chansen@cpan.org"
COPYRIGHT
Copyright 2008-2010 by Christian Hansen.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl
itself.
perl v5.26.2 2018-03-31 Net::FastCGI::Constant(3pm)