/[cwmp]/google/trunk/lib/CWMP/Session.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 197 by dpavlin, Mon Nov 12 22:03:01 2007 UTC revision 206 by dpavlin, Wed Nov 14 23:07:42 2007 UTC
# Line 7  use warnings; Line 7  use warnings;
7  use base qw/Class::Accessor/;  use base qw/Class::Accessor/;
8  __PACKAGE__->mk_accessors( qw/  __PACKAGE__->mk_accessors( qw/
9  debug  debug
10  store  create_dump
11    session
12    
13  sock  sock
14  state  state
# Line 33  CWMP::Session - implement logic of CWMP Line 34  CWMP::Session - implement logic of CWMP
34    
35    my $server = CWMP::Session->new({    my $server = CWMP::Session->new({
36          sock => $io_socket_object,          sock => $io_socket_object,
37          store => 'state.db',          store => { ... },
38          debug => 1,          debug => 1,
39            create_dump => 1,
40    });    });
41    
42  =cut  =cut
# Line 44  sub new { Line 46  sub new {
46          my $self = $class->SUPER::new( @_ );          my $self = $class->SUPER::new( @_ );
47    
48          confess "need sock" unless $self->sock;          confess "need sock" unless $self->sock;
49            confess "need store" unless $self->store;
50            my $peerhost = $self->sock->peerhost || confess "can't get sock->peerhost";
51    
52          $self->debug( 0 ) unless $self->debug;          $self->debug( 0 ) unless $self->debug;
53    
54          warn "created ", __PACKAGE__, "(", dump( @_ ), ") for ", $self->sock->peerhost, "\n" if $self->debug;          warn "created ", __PACKAGE__, "(", dump( @_ ), ") for $peerhost\n" if $self->debug;
55    
56          my $store_obj = CWMP::Store->new({          my $store_obj = CWMP::Store->new({
57                  debug => $self->debug,                  debug => $self->debug,
# Line 59  sub new { Line 63  sub new {
63          # FIXME looks ugly. Should we have separate accessor for this?          # FIXME looks ugly. Should we have separate accessor for this?
64          $self->store( $store_obj );          $self->store( $store_obj );
65    
66            $self->create_dump( 1 ) if $self->debug > 2;
67    
68          return $self;          return $self;
69  }  }
70    
# Line 105  sub process_request { Line 111  sub process_request {
111          $dump_nr++;          $dump_nr++;
112          my $file = sprintf("dump/%04d-%s.request", $dump_nr, $sock->peerhost);          my $file = sprintf("dump/%04d-%s.request", $dump_nr, $sock->peerhost);
113    
114          if ( $self->debug > 2 ) {          if ( $self->create_dump ) {
115                  write_file( $file, $r->as_string );                  write_file( $file, $r->as_string );
116                  warn "### request dumped to file: $file\n";                  warn "### request dumped to file: $file\n";
117          }          }
# Line 120  sub process_request { Line 126  sub process_request {
126    
127                  $state = CWMP::Request->parse( $xml );                  $state = CWMP::Request->parse( $xml );
128    
129                  if ( defined( $state->{_dispatch} ) && $self->debug > 2 ) {                  if ( defined( $state->{_dispatch} ) && $self->create_dump ) {
130                          my $type = sprintf("dump/%04d-%s-%s", $dump_nr, $sock->peerhost, $state->{_dispatch});                          my $type = sprintf("dump/%04d-%s-%s", $dump_nr, $sock->peerhost, $state->{_dispatch});
131                          symlink $file, $type || warn "can't symlink $file -> $type: $!";                          symlink $file, $type || warn "can't symlink $file -> $type: $!";
132                  }                  }
133    
134                  warn "## acquired state = ", dump( $state ), "\n";                  warn "## acquired state = ", dump( $state ), "\n";
135    
136                    if ( ! defined( $state->{DeviceID} ) ) {
137                            warn "## state with DeviceID, using old one...\n";
138                            $state->{DeviceID} = $self->state->{DeviceID};
139                    }
140    
141                  $self->state( $state );                  $self->state( $state );
142                  $self->store->update_state( ID => $state->{ID}, $state );                  $self->store->update_state( ID => $state->{ID}, $state );
143    
# Line 149  sub process_request { Line 160  sub process_request {
160    
161          $sock->send( "Set-Cookie: ID=" . $state->{ID} . "; path=/\r\n" ) if ( $state->{ID} );          $sock->send( "Set-Cookie: ID=" . $state->{ID} . "; path=/\r\n" ) if ( $state->{ID} );
162    
163            my $uid = $self->store->ID_to_uid( $state->{ID}, $state );
164    
165          my $queue = CWMP::Queue->new({          my $queue = CWMP::Queue->new({
166                  id => $self->store->ID_to_uid( $state->{ID}, $state ),                  id => $uid,
167                  debug => $self->debug,                  debug => $self->debug,
168          });          });
169          my $job;          my $job;
# Line 161  sub process_request { Line 174  sub process_request {
174          } elsif ( $job = $queue->dequeue ) {          } elsif ( $job = $queue->dequeue ) {
175                  $xml = $self->dispatch( $job->dispatch );                  $xml = $self->dispatch( $job->dispatch );
176          } elsif ( $size == 0 ) {          } elsif ( $size == 0 ) {
177                  warn ">>> no more queued commands, closing connection\n";                  warn ">>> no more queued commands, closing connection to $uid\n";
178                  return 0;                  return 0;
179          } else {          } else {
180                  warn ">>> empty response\n";                  warn ">>> empty response to $uid\n";
181                  $state->{NoMoreRequests} = 1;                  $state->{NoMoreRequests} = 1;
182                  $xml = $self->dispatch( 'xml', sub {} );                  $xml = $self->dispatch( 'xml', sub {} );
183          }          }
# Line 172  sub process_request { Line 185  sub process_request {
185          $sock->send( "Content-Length: " . length( $xml ) . "\r\n\r\n" );          $sock->send( "Content-Length: " . length( $xml ) . "\r\n\r\n" );
186          $sock->send( $xml ) or die "can't send response";          $sock->send( $xml ) or die "can't send response";
187    
188          warn ">>>> " . $sock->peerhost . " [" . localtime() . "] sent ", length( $xml )," bytes\n";          warn ">>>> " . $sock->peerhost . " [" . localtime() . "] sent ", length( $xml )," bytes to $uid\n";
189    
190          $job->finish if $job;          $job->finish if $job;
191          warn "### request over\n" if $self->debug;          warn "### request over for $uid\n" if $self->debug;
192    
193          return 1;       # next request          return 1;       # next request
194  };  };
# Line 192  sub dispatch { Line 205  sub dispatch {
205          my $self = shift;          my $self = shift;
206    
207          my $dispatch = shift || die "no dispatch?";          my $dispatch = shift || die "no dispatch?";
208          my @args = @_;          my $args = shift;
   
         if ( ref($dispatch) eq 'ARRAY' ) {  
                 my @a = @$dispatch;  
                 $dispatch = shift @a;  
                 push @args, @a;  
         }  
209    
210          my $response = CWMP::Methods->new({ debug => $self->debug });          my $response = CWMP::Methods->new({ debug => $self->debug });
211    
212          if ( $response->can( $dispatch ) ) {          if ( $response->can( $dispatch ) ) {
213                  warn ">>> dispatching to $dispatch\n";                  warn ">>> dispatching to $dispatch with args ",dump( $args ),"\n";
214                  my $xml = $response->$dispatch( $self->state, @args );                  my $xml = $response->$dispatch( $self->state, $args );
215                  warn "## response payload: ",length($xml)," bytes\n$xml\n" if $self->debug;                  warn "## response payload: ",length($xml)," bytes\n$xml\n" if $self->debug;
216                  if ( $self->debug > 2 ) {                  if ( $self->create_dump ) {
217                          my $file = sprintf("dump/%04d-%s.response", $dump_nr++, $self->sock->peerhost);                          my $file = sprintf("dump/%04d-%s.response", $dump_nr++, $self->sock->peerhost);
218                          write_file( $file, $xml );                          write_file( $file, $xml );
219                          warn "### response dump: $file\n";                          warn "### response dump: $file\n";
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