mi_xmlrpc_ng Module

This module implements a xmlrpc server that handles xmlrpc requests and generates xmlrpc responses. When a xmlrpc message is received a default method is executed.

At first, it looks up the MI command. If found it parses the called procedure's parameters into a MI tree and the command is executed. A MI reply tree is returned that is formatted back in xmlrpc. The response is built in two ways - like a string that contains the MI tree nodes information (name, values and attributes) or like an array whose elements are consisted of each MI tree node stored information.

No function exported to be used from configuration file.

Commands with large responses (like ul_dump) will fail if the configured size of the httpd buffer is to small (or if there isn't enough pkg memory configured).

Future realeases of the httpd and mi_xmlrpc_ng modules will address this issue.

This is an example showing the xmlrpc format for the “get_statistics net: shmem:” MI commad: response.

POST /xmlrpc HTTP/1.0
Host: my.host.com
User-Agent: My xmlrpc UA
Content-Type: text/xml
Content-Length: 216

<?xml version='1.0'?>
<methodCall>
	<methodName>get_statistics</methodName>
	<params>
		<param>
		<value>
		<struct>
		<member>
			<name>statistics</name>
			<value>
			<array>
			<data>
				<value><string>shmem:</string></value>
				<value><string>core:</string></value>
			</data>
			</array>
			</value>
		</member>
		</struct>
		</value>
		</param>
	</params>
</methodCall>


HTTP/1.0 200 OK
Content-Length: 236
Content-Type: text/xml; charset=utf-8
Date: Mon, 8 Mar 2013 12:00:00 GMT

<?xml version="1.0" encoding="UTF-8"?>.
<methodResponse>
<params><param>
<value><struct><member><name>net:waiting_udp</name><value><string>0</string></value></member><member><name>net:waiting_tcp</name><value><string>0</string></value></member><member><name>net:waiting_tls</name><value><string>0</string></value></member><member><name>shmem:total_size</name><value><string>268435456</string></value></member><member><name>shmem:used_size</name><value><string>40032</string></value></member><member><name>shmem:real_used_size</name><value><string>277112</string></value></member><member><name>shmem:max_used_size</name><value><string>277112</string></value></member><member><name>shmem:free_size</name><value><string>268158344</string></value></member><member><name>shmem:fragments</name><value><string>194</string></value></member></struct></value></param></params>
</methodResponse>.

All remaining contributors: Zero King (@l2dy).

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All remaining contributors: Ovidiu Sas (@ovidiusas).

(1) including any documentation-related commits, excluding merge commits

Last edited by: Vlad Patrascu (@rvlad-patrascu), Peter Lemenkov (@lemenkov), Liviu Chircu (@liviuchircu), Ionut Ionita (@ionutrazvanionita), Bogdan-Andrei Iancu (@bogdan-iancu), Ionel Cerghit (@ionel-cerghit), Ovidiu Sas (@ovidiusas).