OpenPKG CVS Repository
http://cvs.openpkg.org/
____________________________________________________________________________
Server: cvs.openpkg.org Name: Thomas Lotterer
Root: /v/openpkg/cvs Email: [EMAIL PROTECTED]
Module: openpkg-registry Date: 07-Jul-2006 01:02:58
Branch: HEAD Handle: 2006070700025700
Modified files:
openpkg-registry registry-ui.pl
Log:
leverage OSSP::cfg; make ase URL a run-time configuration; no attempts
to fetch empty URLs to retrieve foreign canvas
Summary:
Revision Changes Path
1.66 +85 -28 openpkg-registry/registry-ui.pl
____________________________________________________________________________
patch -p0 <<'@@ .'
Index: openpkg-registry/registry-ui.pl
============================================================================
$ cvs diff -u -r1.65 -r1.66 registry-ui.pl
--- openpkg-registry/registry-ui.pl 5 Jul 2006 15:41:42 -0000 1.65
+++ openpkg-registry/registry-ui.pl 6 Jul 2006 23:02:57 -0000 1.66
@@ -31,6 +31,7 @@
use CGI::Cookie;
use CGI::Session;
use CGI::GuruMeditation;
+use OSSP::cfg;
use DBI;
use DBD::Pg;
use MIME::Base64;
@@ -57,32 +58,86 @@
$response->{message} = new String::Divert;
$response->{message}->fold("message");
-# configuration
+# configuration preset defaults then read config
#
-my $cfg = {};
-# user identification
-#
-# constant - no authentication at all, assume single constant default user
-# naive - no authentication at all, ask for username and just trust it
-# basicauth - believe in webserver's basic authentication
-# ase - OSSP affiliation services environment
-#
-$cfg->{identification}->{mode} = "ase";
-$cfg->{identification}->{default} = "anonymous";
-$cfg->{db}->{registry}->{username}="registry";
-$cfg->{db}->{registry}->{password}="registry";
-$cfg->{db}->{registry}->{tablespace}="registry";
-$cfg->{db}->{registry}->{host}="127.0.0.1";
-$cfg->{db}->{session}->{dbfile}="$PREFIX/var/openpkg-registry/ui/session.db";
-#FIXME $cfg->{canvas}->{url} =
"http://meta.openpkg.org/?path=project.registry&pane=1&stretch=body";;
-$cfg->{canvas}->{urlcache} = 1;
-$cfg->{canvas}->{mark_head}="<!-- CANVAS: HEAD -->";
-$cfg->{canvas}->{mark_body}="<!-- CANVAS: BODY -->";
-$cfg->{page}->{default} = undef;
-$cfg->{status}->{showuser} = 1;
-$cfg->{status}->{showversion} = 0;
-$cfg->{status}->{showsid} = 0;
+my $cfg = qq{
+ ##
+ ## registry-ui.cfg - OpenPKG Registry User Interface Configuration
+ ##
+
+ # user identification
+ #
+ identification {
+ mode constant; /* constant, naive, basicauth, ase */
+ ase {
+ server "http://my.example.com/ase";;
+ };
+ default anonymous;
+ };
+
+ # databases for registry and session
+ #
+ db {
+ registry {
+ username registry;
+ password registry;
+ tablespace registry;
+ host 127.0.0.1;
+ };
+ session {
+ dbfile "$PREFIX/var/openpkg-registry/ui/session.db";
+ };
+ };
+
+ # canvas integration
+ #
+ canvas {
+ url ""; /* "http://my.example.com/canvas"; */
+ urlcache;
+ mark_head "<!-- CANVAS: HEAD -->";
+ mark_body "<!-- CANVAS: BODY -->";
+ };
+
+ # entry page
+ #
+ page {
+ default ""; /* "", dropxml, login, association, logout */
+ };
+
+ ## status line
+ #
+ status {
+ showuser 1;
+ showversion 0;
+ showsid 0;
+ };
+};
+$cfg =~ s/^[ ]{4}//mg;
+$cfg =~ s/^\n//s;
+
+sub readconfig ($)
+{
+ my ($cfgfile) = @_;
+ my $osspcfg = new OSSP::cfg::simple;
+
+ die "no config file specified" unless (defined $cfgfile);
+ my $io = new IO::File "<$cfgfile";
+ die "cannot open \"$cfgfile\" for reading ($!)" if(not defined $io);
+ my $txt = ''; $txt .= $_ while (<$io>);
+ $io->close();
+ $osspcfg->parse($txt) || die "error parsing config file";
+ $cfg = $osspcfg->unpack(-index => '.*', -strip => '.*', -flatten => 1)
|| die "error unpacking config file";
+ return($cfg);
+}
+$cfg = &readconfig("$PREFIX/etc/openpkg-registry/registry-ui.cfg");
+#FIXME die Dumper($cfg); # currently default config is ignored and replaced
by readconfig. They should merge.
+
+# outside CGI environment just print default config (useful during
installation)
+if ($ENV{GATEWAY_INTERFACE} !~ m/^CGI/) {
+ print $cfg;
+ exit 0;
+}
my $ase;
$ase = undef;
@@ -193,7 +248,7 @@
# establish ASE object
#
$ase = new OSSP::ase::client(
- -server => "http://registry.openpkg.org/ase";,
+ -server => $cfg->{identification}->{ase}->{server},
-cgi => $cgi,
-mode => "page",
-session => $session,
@@ -1760,9 +1815,11 @@
my ($content_type, $expires, $content);
undef $content;
- ($content_type, $expires, $content) = &getcache($url) if
($cfg->{canvas}->{urlcache});
- ($content_type, $expires, $content) = &fetchurl($url) if (not defined
$content);
- &setcache($url, $content_type, $expires, $content) if (defined $content
and $cfg->{canvas}->{urlcache});
+ if ($url ne "") {
+ ($content_type, $expires, $content) = &getcache($url) if
($cfg->{canvas}->{urlcache});
+ ($content_type, $expires, $content) = &fetchurl($url) if (not
defined $content);
+ &setcache($url, $content_type, $expires, $content) if (defined
$content and $cfg->{canvas}->{urlcache});
+ }
return $content_type, $expires, $content;
}
@@ .
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