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I may be slow to respond.

Melvin Carvalho melvincarvalho

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I may be slow to respond.
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@melvincarvalho
melvincarvalho / gist:147658
Created July 15, 2009 11:28
if (preg_match('/^post$/i', $_SERVER['REQUEST_METHOD']))
{
// logger('/home/foaf/www/datawiki/post.log', $webid, $username);
include_once('arc/ARC2.php');
/* configuration */
$config = array(
// no config needed for now
);
@melvincarvalho
melvincarvalho / gist:147659
Created July 15, 2009 11:29
if (preg_match('/^post$/i', $_SERVER['REQUEST_METHOD']))
{
// logger('/home/foaf/www/datawiki/post.log', $webid, $username);
include_once('arc/ARC2.php');
/* configuration */
$config = array(
// no config needed for now
);
@melvincarvalho
melvincarvalho / rdfa2rdf
Created August 5, 2009 14:20
$().rdf().databank.dump({format:'application/rdf+xml', serialize: true})
@melvincarvalho
melvincarvalho / gist:318723
Created March 1, 2010 19:37
rapper -i rss-tag-soup -o rdfxml "http://twitter.com/statuses/user_timeline/14208503.rss" | roqet -D /dev/stdin -e "SELECT DISTINCT ?p WHERE { ?s ?p ?o }"
@melvincarvalho
melvincarvalho / gist:339452
Created March 21, 2010 17:48
2>/dev/null curl http://esw.w3.org/SparqlEndpoints | grep -A6 '^<tr>$' | awk '{ i++ ; if (i==3 ) print $0 " ." ; if (i==1) print "\n<#endpoint" p++ ">\n" $0 " ;" ; if ( $1 == "<tr>" ) i = 0; }' | sed 's/<td> <b>/<dct:description> /' | sed 's/<.td><td>/<void:sparqlEndpoint> /' | sed 's/<void.*href="\([^"]*\).*/<void:sparqlEndpoint> <\1> ./' | sed 's/<dct:description>.*">\(.*\)<.a.*/<dct:description> "\1" ;/'
@melvincarvalho
melvincarvalho / FOAF+SSL Login
Created March 22, 2010 12:09
<?php
function getAuthFromDelegatedFOAFSSL() {
/*
* Settings for the IdP. The following two variables may change with
* another IdP.
*/
$sigalg = "rsa-sha1";
$idp_certificate = "foafssl.org-cert.pem";
@melvincarvalho
melvincarvalho / FOAF+SSL Login
Created April 9, 2010 15:56
git clone git://github.com/melvincarvalho/libAuthentication.git
cat > index.php
<?php
require_once('libAuthentication/lib/Authentication.php');
$auth = new Authentication_FoafSSLDelegate();
if (!$auth->isAuthenticated()) { ?>
@melvincarvalho
melvincarvalho / FOAF + SSL Login
Created April 9, 2010 16:03
Run the following commands from a shell to be up and running with a FOAF+SSL service. No external libraries or configuration is required.
Nor is HTTPS required. If you are not running on localhost, replace that with the name of your server.
git clone git://github.com/melvincarvalho/libAuthentication.git
cat > index.php
<?php
require_once('libAuthentication/lib/Authentication.php');
@melvincarvalho
melvincarvalho / xhrput
Created September 27, 2011 16:49
XHR Put
xhr = new XMLHttpRequest();
xhr.open('PUT', 'https://melvincarvalho.data.fm/test5', false);
xhr.setRequestHeader('Content-Type', 'text/turtle; charset=UTF-8');
xhr.send('@prefix rdf: <http://www.w3.org/1999/02/22/rdf-syntax-ns#>.\n\n<#a> <#b> <#c>.');
@melvincarvalho
melvincarvalho / data fm default meta
Created October 4, 2011 20:27
data fm default meta
<#Default>
<http://www.w3.org/ns/auth/acl#agentClass> <http://xmlns.com/foaf/0.1/Agent> ;
<http://www.w3.org/ns/auth/acl#accessTo> <http://data.melvin.me> ;
<http://www.w3.org/ns/auth/acl#defaultForNew> <http://data.melvin.me> ;
<http://www.w3.org/ns/auth/acl#mode> <http://www.w3.org/ns/auth/acl#Read>, <http://www.w3.org/ns/auth/acl#Write> .