/[Frey]/trunk/lib/Frey/Server.pm
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revision 23 by dpavlin, Sun Jun 29 16:24:41 2008 UTC revision 36 by dpavlin, Mon Jun 30 07:13:35 2008 UTC
# Line 4  use strict; Line 4  use strict;
4  use warnings;  use warnings;
5    
6  use Continuity;  use Continuity;
7  use Continuity::REPL;  #use Continuity::REPL;
8  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
9    
10  use base 'Frey';  use base 'Frey';
   
11  use Frey::HTML;  use Frey::HTML;
12    
13  my @messages;    # Global (shared) list of messages  my @messages;    # Global (shared) list of messages
14  my $got_message; # Flag to indicate that there is a new message to display  my $got_message; # Flag to indicate that there is a new message to display
15    
16  use vars qw( $repl $server );  use vars qw( $repl $server );
 $repl = Continuity::REPL->new;  
17    
18    #$repl = Continuity::REPL->new;
19  $server = Continuity->new(  $server = Continuity->new(
20    port => 16001,    port => 16001,
21    path_session => 1,    path_session => 1,
# Line 24  $server = Continuity->new( Line 23  $server = Continuity->new(
23    callback => \&main,    callback => \&main,
24  );  );
25  $server->debug_level( 2 );  $server->debug_level( 2 );
26    sub run {
27    
28            $server->loop;
29    }
30    
31    my @callbacks;
32    my $callback_count;
33    
34    sub gen_link {
35            my ($text, $code) = @_;
36            $callbacks[$callback_count++] = $code;
37            return qq{<a href="?cb=$callback_count">$text</a>};
38    }
39    
40  $server->loop;  sub process_links {
41            my $request = shift;
42            my $cb = $request->param('cb');
43            if (exists $callbacks[$cb]) {
44                    $callbacks[$cb]->($request);
45                    delete $callbacks[$cb];
46            }
47    }
48    
49  # This is the main entrypoint. We are looking for one of three things -- a  # This is the main entrypoint. We are looking for one of three things -- a
50  # pushstream, a sent message, or a request for the main HTML. We delegate each  # pushstream, a sent message, or a request for the main HTML. We delegate each
# Line 99  sub send_page { Line 118  sub send_page {
118                  warn "param = ",dump($req->param);                  warn "param = ",dump($req->param);
119                  my $path = $req->request->url->path;                  my $path = $req->request->url->path;
120    
121                    my $html;
122    
123                  if ( $path =~ m/::/ ) {                  if ( $path =~ m/::/ ) {
124                          my ( undef, $module, $method ) = split(m!/!, $path, 3);                          my ( undef, $module, $method ) = split(m!/!, $path, 3);
125    
126                          if ( ! defined( $templates->{$module} ) ) {                          if ( ! defined( $templates->{$module} ) ) {
127                                  $req->conn->send_status_line( 404, "$module" );                                  $req->conn->send_status_line( 404, "$module" );
128                                  $req->print("Package $module not found");                                  $html = "Package $module not found";
129                            } elsif ( ! $method ) {
130                                    $html = Frey::HTML->page( 'package-methods', $req, $module );
131                          } elsif ( grep(/^\Q$method\E$/, @{ $templates->{$module} }) ) {                          } elsif ( grep(/^\Q$method\E$/, @{ $templates->{$module} }) ) {
132                                  $req->print( Frey::HTML->page( $method, $req ) );                                  $html = Frey::HTML->page( $method, $req );
133                          } else {                          } else {
134                                  $req->conn->send_status_line( 404, "$module $method" );                                  $req->conn->send_status_line( 404, "$module $method" );
135                                  $req->print("Package $module doesn't have $method");                                  $html = "Package $module doesn't have $method";
136                          }                          }
137                  } else {                  } else {
138                          my $html = Frey::HTML->page( 'status' );                          warn "fallback to status page\n";
139                          $req->print( $html );                          $html = Frey::HTML->page( 'status' );
                         warn ">> ",length( $html ), " bytes\n";  
140                  }                  }
141    
142                    $req->print( $html );
143                    warn ">> ",length( $html ), " bytes\n";
144                  $req->next;                  $req->next;
                 Module::Refresh->refresh;  
145          }          }
146  }  }
147    
148    1;
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