/[Frey]/trunk/lib/Frey/Server.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 26 by dpavlin, Sun Jun 29 18:08:50 2008 UTC revision 38 by dpavlin, Mon Jun 30 20:02:08 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';
# Line 15  my $got_message; # Flag to indicate that Line 15  my $got_message; # Flag to indicate that
15    
16  use vars qw( $repl $server );  use vars qw( $repl $server );
17    
18  sub run {  #$repl = Continuity::REPL->new;
19          $repl = Continuity::REPL->new;  $server = Continuity->new(
20          $server = Continuity->new(          port => 16001,
21            port => 16001,          path_session => 1,
22            path_session => 1,          cookie_session => 'sid',
23            cookie_session => 'sid',          callback => \&main,
24            callback => \&main,          debug_level => 3,
25          );  );
         $server->debug_level( 2 );  
26    
27    sub run {
28          $server->loop;          $server->loop;
29  }  }
30    
# Line 32  sub run { Line 32  sub run {
32  # pushstream, a sent message, or a request for the main HTML. We delegate each  # pushstream, a sent message, or a request for the main HTML. We delegate each
33  # of these cases, none of which will return (they all loop forever).  # of these cases, none of which will return (they all loop forever).
34  sub main {  sub main {
35    my ($req) = @_;          my ($req) = @_;
36        
37    my $path = $req->request->url->path;          my $path = $req->request->url->path;
38    warn "REQUEST: $path\n";          warn "REQUEST: $path\n";
39    
40          warn $req->request->header('User_Agent');          warn $req->request->header('User_Agent');
41  #warn dump( $req );  #warn dump( $req );
42    
43    # If this is a request for the pushtream, then give them that          # If this is a request for the pushtream, then give them that
44    if($path =~ /pushstream/) {          if($path =~ /pushstream/) {
45          pushstream($req);                  pushstream($req);
46    }          }
47        
48    # If they are sending us a message, we give them a thread for that too          # If they are sending us a message, we give them a thread for that too
49    if($path =~ /sendmessage/) {          if($path =~ /sendmessage/) {
50          send_message($req);                  send_message($req);
51    }          }
52    
53    # Otherwise, lets give them page          # Otherwise, lets give them page
54    send_page($req);          send_page($req);
55  }  }
56    
57  # Here we accept a connection to the browser, and keep it open. Meanwhile we  # Here we accept a connection to the browser, and keep it open. Meanwhile we
# Line 100  sub send_page { Line 100  sub send_page {
100                  warn "param = ",dump($req->param);                  warn "param = ",dump($req->param);
101                  my $path = $req->request->url->path;                  my $path = $req->request->url->path;
102    
103                    my $html;
104    
105                  if ( $path =~ m/::/ ) {                  if ( $path =~ m/::/ ) {
106                          my ( undef, $module, $method ) = split(m!/!, $path, 3);                          my ( undef, $module, $method ) = split(m!/!, $path, 3);
107    
108                          if ( ! defined( $templates->{$module} ) ) {                          if ( ! defined( $templates->{$module} ) ) {
109                                  $req->conn->send_status_line( 404, "$module" );                                  $req->conn->send_status_line( 404, "$module" );
110                                  $req->print("Package $module not found");                                  $html = "Package $module not found";
111                            } elsif ( ! $method ) {
112                                    $html = Frey::HTML->page( 'package-methods', $req, $module );
113                          } elsif ( grep(/^\Q$method\E$/, @{ $templates->{$module} }) ) {                          } elsif ( grep(/^\Q$method\E$/, @{ $templates->{$module} }) ) {
114                                  $req->print( Frey::HTML->page( $method, $req ) );                                  $html = Frey::HTML->page( $method, $req );
115                          } else {                          } else {
116                                  $req->conn->send_status_line( 404, "$module $method" );                                  $req->conn->send_status_line( 404, "$module $method" );
117                                  $req->print("Package $module doesn't have $method");                                  $html = "Package $module doesn't have $method";
118                          }                          }
119                  } else {                  } else {
120                          my $html = Frey::HTML->page( 'status' );                          warn "fallback to status page\n";
121                          $req->print( $html );                          $html = Frey::HTML->page( 'status' );
                         warn ">> ",length( $html ), " bytes | ", substr($html, 0, 80),$/;  
122                  }                  }
123    
124                    $req->print( $html );
125                    warn ">> ",length( $html ), " bytes\n";
126                  $req->next;                  $req->next;
127          }          }
128  }  }
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