X-Git-Url: http://git.rot13.org/?p=perl-cwmp.git;a=blobdiff_plain;f=lib%2FCWMP%2FSession.pm;h=e2f6b8cbc8454232530aa3227b9517f5aa83f54e;hp=263794bcc39a541bc2a56ab165539d21b19a75b8;hb=d4b4202a2f21c686eb6bb6c9efaf49cf3ed7c954;hpb=edfd1a00b150b9255d8190d1f0f3272b81e5b1e1

diff --git a/lib/CWMP/Session.pm b/lib/CWMP/Session.pm
index 263794b..e2f6b8c 100644
--- a/lib/CWMP/Session.pm
+++ b/lib/CWMP/Session.pm
@@ -7,23 +7,25 @@ use warnings;
 use base qw/Class::Accessor/;
 __PACKAGE__->mk_accessors( qw/
 debug
-store_path
+create_dump
+session
 
 sock
 state
-queue
 store
 / );
 
 use HTTP::Daemon;
 use Data::Dump qw/dump/;
-use Carp qw/confess cluck croak/;
+use Carp qw/carp confess cluck croak/;
 use File::Slurp;
 
 use CWMP::Request;
-use CWMP::Response;
+use CWMP::Methods;
 use CWMP::Store;
 
+#use Devel::LeakTrace::Fast;
+
 =head1 NAME
 
 CWMP::Session - implement logic of CWMP protocol
@@ -34,9 +36,9 @@ CWMP::Session - implement logic of CWMP protocol
 
   my $server = CWMP::Session->new({
 	sock => $io_socket_object,
-	store_path => 'state.db',
-	queue => [ qw/GetRPCMethods GetParameterNames/ ],
+	store => { ... },
 	debug => 1,
+	create_dump => 1,
   });
 
 =cut
@@ -46,17 +48,24 @@ sub new {
 	my $self = $class->SUPER::new( @_ );
 
 	confess "need sock" unless $self->sock;
+	confess "need store" unless $self->store;
+	my $peerhost = $self->sock->peerhost || confess "can't get sock->peerhost";
 
 	$self->debug( 0 ) unless $self->debug;
 
-	warn "created ", __PACKAGE__, "(", dump( @_ ), ") for ", $self->sock->peerhost, "\n" if $self->debug;
+	warn "created ", __PACKAGE__, "(", dump( @_ ), ") for $peerhost\n" if $self->debug;
 
-	$self->store( CWMP::Store->new({
+	my $store_obj = CWMP::Store->new({
 		debug => $self->debug,
-		path => $self->store_path,
-	}) );
+		%{ $self->store },
+	});
+
+	croak "can't open ", dump( $self->store ), ": $!" unless $store_obj;
+
+	# FIXME looks ugly. Should we have separate accessor for this?
+	$self->store( $store_obj );
 
-	croak "can't open ", $self->store_path, ": $!" unless $self->store;
+	$self->create_dump( 1 ) if $self->debug > 2;
 
 	return $self;
 }
@@ -93,67 +102,98 @@ sub process_request {
 	# solution from http://use.perl.org/~Matts/journal/12896
 	${*$sock}{'httpd_daemon'} = HTTP::Daemon->new;
 
-	my $r = $sock->get_request || confess "can't get_request";
+	my $r = $sock->get_request;
+	
+	if ( ! $r ) {
+		carp "can't get_request";
+		return 0;
+	}
 
-	my $chunk = $r->content;
+	my $xml = $r->content;
 
-	my $size = length( $chunk );
+	my $size = length( $xml );
 
 	warn "<<<< ", $sock->peerhost, " [" . localtime() . "] ", $r->method, " ", $r->uri, " $size bytes\n";
 
-	if ( $self->debug > 2 ) {
-		my $file = sprintf("dump/%04d.request", $dump_nr);
+	$dump_nr++;
+	my $file = sprintf("dump/%04d-%s.request", $dump_nr, $sock->peerhost);
+
+	if ( $self->create_dump ) {
 		write_file( $file, $r->as_string );
-		warn "### request dump: $file\n";
+		warn "### request dumped to file: $file\n" if $self->debug;
 	}
 
 	my $state;
 
 	if ( $size > 0 ) {
 
-		die "no SOAPAction header in ",dump($chunk) unless defined ( $r->header('SOAPAction') );
-
+		die "no SOAPAction header in ",dump($xml) unless defined ( $r->header('SOAPAction') );
 
-		if ( $chunk ) {
-			warn "## request chunk: ",length($chunk)," bytes\n$chunk\n" if $self->debug;
+		warn "## request payload: ",length($xml)," bytes\n$xml\n" if $self->debug;
 
-			$state = CWMP::Request->parse( $chunk );
+		$state = CWMP::Request->parse( $xml );
 
-			warn "## acquired state = ", dump( $state ), "\n";
+		if ( defined( $state->{_dispatch} ) && $self->create_dump ) {
+			my $type = sprintf("dump/%04d-%s-%s", $dump_nr, $sock->peerhost, $state->{_dispatch});
+			symlink $file, $type || warn "can't symlink $file -> $type: $!";
+		}
 
-			$self->state( $state );
-			$self->store->update_state( ID => $state->{ID}, $state );
+		warn "## acquired state = ", dump( $state ), "\n" if $self->debug;
 
-		} else {
-			warn "## empty request\n";
+		if ( ! defined( $state->{DeviceID} ) ) {
+			warn "## state with DeviceID, using old one...\n";
+			$state->{DeviceID} = $self->state->{DeviceID};
 		}
 
+		$self->state( $state );
+		$self->store->update_state( $state );
+
 	} else {
+
+		warn "## empty request, using last request state\n";
+
 		$state = $self->state;
-		warn "last request state = ", dump( $state ), "\n" if $self->debug > 1;
+		delete( $state->{_dispatch} );
+		#warn "last request state = ", dump( $state ), "\n" if $self->debug > 1;
 	}
 
-
 	$sock->send(join("\r\n",
 		'HTTP/1.1 200 OK',
 		'Content-Type: text/xml; charset="utf-8"',
-		'Server: AcmeCWMP/42',
-		'SOAPServer: AcmeCWMP/42'
+		'Server: PerlCWMP/42',
+		'SOAPServer: PerlCWMP/42'
 	)."\r\n");
 
 	$sock->send( "Set-Cookie: ID=" . $state->{ID} . "; path=/\r\n" ) if ( $state->{ID} );
-	
-	my $xml = '';
+
+	my $uid = $self->store->state_to_uid( $state );
+
+	my $to_uid = join(" ", grep { defined($_) } "to $uid",
+			# board
+			$state->{Parameter}->{'InternetGatewayDevice.DeviceInfo.HardwareVersion'},
+			# version
+			$state->{Parameter}->{'InternetGatewayDevice.DeviceInfo.SoftwareVersion'},
+			# summary
+#			$state->{Parameter}->{'InternetGatewayDevice.DeviceSummary'},
+	) . "\n";
+
+	my $queue = CWMP::Queue->new({
+		id => $uid,
+		debug => $self->debug,
+	});
+	my $job;
+	$xml = '';
 
 	if ( my $dispatch = $state->{_dispatch} ) {
 		$xml = $self->dispatch( $dispatch );
-	} elsif ( $dispatch = shift @{ $self->queue } ) {
-		$xml = $self->dispatch( $dispatch );
+	} elsif ( $job = $queue->dequeue ) {
+		$xml = $self->dispatch( $job->dispatch );
 	} elsif ( $size == 0 ) {
-		warn ">>> closing connection\n";
-		return 0;
+		warn ">>> no more queued commands, no client pending, closing connection $to_uid";
+		$sock->close;
+		return;
 	} else {
-		warn ">>> empty response\n";
+		warn ">>> empty response $to_uid";
 		$state->{NoMoreRequests} = 1;
 		$xml = $self->dispatch( 'xml', sub {} );
 	}
@@ -161,9 +201,10 @@ sub process_request {
 	$sock->send( "Content-Length: " . length( $xml ) . "\r\n\r\n" );
 	$sock->send( $xml ) or die "can't send response";
 
-	warn ">>>> " . $sock->peerhost . " [" . localtime() . "] sent ", length( $xml )," bytes\n";
+	warn ">>>> " . $sock->peerhost . " [" . localtime() . "] sent ", length( $xml )," bytes $to_uid";
 
-	warn "### request over\n" if $self->debug;
+	$job->finish if $job;
+	warn "### request over for $uid\n" if $self->debug;
 
 	return 1;	# next request
 };
@@ -180,17 +221,18 @@ sub dispatch {
 	my $self = shift;
 
 	my $dispatch = shift || die "no dispatch?";
+	my $args = shift;
 
-	my $response = CWMP::Response->new({ debug => $self->debug });
+	my $response = CWMP::Methods->new({ debug => $self->debug });
 
 	if ( $response->can( $dispatch ) ) {
-		warn ">>> dispatching to $dispatch\n";
-		my $xml = $response->$dispatch( $self->state, @_ );
+		warn ">>> dispatching to $dispatch with args ",dump( $args ),"\n";
+		my $xml = $response->$dispatch( $self->state, $args );
 		warn "## response payload: ",length($xml)," bytes\n$xml\n" if $self->debug;
-		if ( $self->debug > 2 ) {
-			my $file = sprintf("dump/%04d.response", $dump_nr++);
+		if ( $self->create_dump ) {
+			my $file = sprintf("dump/%04d-%s.response", $dump_nr++, $self->sock->peerhost);
 			write_file( $file, $xml );
-			warn "### response dump: $file\n";
+			warn "### response dump: $file\n" if $self->debug;
 		}
 		return $xml;
 	} else {