session
background
debug
+create_dump
server
/ );
use Carp qw/confess/;
use Data::Dump qw/dump/;
+use IO::Socket::INET;
+use File::Path qw/mkpath/;
+use File::Slurp;
+
=head1 NAME
CWMP::Server - description
$self->debug( 0 ) unless $self->debug;
warn "## debug level: ", $self->debug, "\n" if $self->debug;
- $self->server(
- CWMP::Server::Helper->new({
- proto => 'tcp',
- port => $self->port,
- session => $self->session,
- debug => $self->debug,
- background => $self->background,
- })
- );
-
return $self;
}
sub run {
my $self = shift;
- $self->server->run;
-}
+ my $server = IO::Socket::INET->new(
+ Proto => 'tcp',
+ LocalPort => $self->port,
+ Listen => SOMAXCONN,
+ Reuse => 1
+ ) || die "can't start server on ", $self->port, ": $!";
-package CWMP::Server::Helper;
+ warn "listen on ", $server->sockhost, ":", $server->sockport, "\n";
-use warnings;
-use strict;
+ while (1) {
+ my $client = $server->accept() || next; # ALARM trickle us
-#use base qw/Net::Server/;
-use base qw/Net::Server::Fork/;
-use Carp qw/confess/;
-use Data::Dump qw/dump/;
+ my $session = CWMP::Session->new( $self->session ) || confess "can't create sessision";
-sub options {
- my $self = shift;
- my $prop = $self->{'server'};
- my $template = shift;
-
- ### setup options in the parent classes
- $self->SUPER::options($template);
+ while ( $self->sock_session( $client, $session ) ) {
+ warn "# another one\n";
+ }
- # new single-value options
- foreach my $p ( qw/ session debug / ) {
- $prop->{ $p } ||= undef;
- $template->{ $p } = \$prop->{ $p };
+ warn "# connection to ", $client->peerhost, " closed\n";
}
- # new multi-value options
-# foreach my $p ( qw/ default_queue / ) {
-# $prop->{ $p } ||= [];
-# $template->{ $p } = $prop->{ $p };
-# }
}
+my $dump_by_ip;
-=head2 process_request
+sub sock_session {
+ my ( $self, $sock, $session ) = @_;
-=cut
+ my $request = <$sock>;
+ return unless $request;
+ my $ip = $sock->peerhost;
-sub process_request {
- my $self = shift;
+ my $headers;
- my $prop = $self->{server};
- confess "no server in ", ref( $self ) unless $prop;
- my $sock = $prop->{client};
- confess "no sock in ", ref( $self ) unless $sock;
+ while ( my $header = <$sock> ) {
+ $request .= $header;
+ chomp $header;
+ last if $header =~ m{^\s*$};
+ my ( $n, $v ) = split(/:\s*/, $header);
+ $v =~ s/[\r\n]+$//;
+ $headers->{ lc $n } = $v;
+ }
- my $sess = $prop->{session} || confess "no session";
+ warn "<<<< $ip START\n$request\n";
+
+ return $sock->connected unless $headers;
+
+warn dump( $headers );
+
+ warn "missing $_ header\n" foreach grep { ! defined $headers->{ lc $_ } } ( 'SOAPAction' );
+
+ my $body;
+ if ( my $len = $headers->{'content-length'} ) {
+ read( $sock, $body, $len );
+ } elsif ( $headers->{'transfer-encoding'} =~ m/^chunked/i ) {
+ while ( my $len = <$sock> ) {
+warn "chunked ",dump($len);
+ $len =~ s/[\r\n]+$//;
+ $len = hex($len);
+ last if $len == 0;
+warn "reading $len bytes\n";
+ read( $sock, my $chunk, $len );
+warn "|$chunk| $len == ", length($chunk);
+ $body .= $chunk;
+ my $padding = <$sock>;
+warn "padding ",dump($padding);
+ }
+ } else {
+ warn "empty request\n";
+ }
- eval {
- $sess->{sock} = $sock;
- $sess->{debug} = $prop->{debug};
+ warn "$body\n<<<< $ip END\n";
- my $session = CWMP::Session->new( $sess ) || confess "can't create session from ",dump( $sess );
+ my $response = $session->process_request( $ip, $body );
- while ( $session->process_request ) {
- warn "...waiting for next request from CPE...\n" if $prop->{debug};
- }
- };
+ my $dump_nr = $dump_by_ip->{$ip}++;
+
+ if ( $self->create_dump ) {
+ mkpath "dump/$ip" unless -e "dump/$ip";
+ write_file( sprintf("dump/%s/%04d.request", $ip, $dump_nr), "$request\r\n$body" );
+ write_file( sprintf("dump/%s/%04d.response", $ip, $dump_nr ), $response );
+ }
- warn "ERROR: $@\n" if $@;
+ warn ">>>> $ip START\n$response\n>>>> $ip END\n";
+ print $sock $response;
- warn "...returning to accepting new connections\n" if $prop->{debug};
+ return $sock->connected;
}
+
1;
store
/ );
-use HTTP::Daemon;
use Data::Dump qw/dump/;
use Carp qw/carp confess cluck croak/;
-use File::Slurp;
-use File::Path qw/mkpath/;
use CWMP::Request;
use CWMP::Methods;
my $class = shift;
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 $peerhost\n" if $self->debug;
-
my $store_obj = CWMP::Store->new({
debug => $self->debug,
%{ $self->store },
=cut
-my $dump_by_ip;
sub process_request {
- my $self = shift;
-
- my $sock = $self->sock || die "no sock?";
-
-# die "not IO::Socket::INET but ", ref( $sock ) unless ( ref($sock) eq 'Net::Server::Proto::TCP' );
-
- if ( ! $sock->connected ) {
- warn "SOCKET NOT CONNECTED\n";
- return 0;
- }
-
- bless $sock, 'HTTP::Daemon::ClientConn';
-
- # why do I have to do this?
- # solution from http://use.perl.org/~Matts/journal/12896
- ${*$sock}{'httpd_daemon'} = HTTP::Daemon->new;
-
- my $r = $sock->get_request;
-
- if ( ! $r ) {
- warn "WARNING: can't get_request\n";
- return 0;
- }
-
- my $ip = $sock->peerhost || confess "can't get peerhost from sock: $!";
-
- my $xml = $r->content;
+ my ( $self, $ip, $xml ) = @_;
my $size = length( $xml );
- warn "<<<< $ip [" . localtime() . "] ", $r->method, " ", $r->uri, " $size bytes\n";
-
- my $dump_nr = $dump_by_ip->{$ip}++;
- my $file = sprintf("./dump/%s/%04d.request", $ip, $dump_nr);
-
- if ( $self->create_dump ) {
- mkpath "dump/$ip" unless -e "dump/$ip";
- write_file( $file, $r->as_string );
- warn "### request dumped to file: $file\n" if $self->debug;
- }
-
my $state;
if ( $size > 0 ) {
- warn "no SOAPAction header in ",dump($xml) unless defined ( $r->header('SOAPAction') );
-
warn "## request payload: ",length($xml)," bytes\n$xml\n" if $self->debug;
$state = CWMP::Request->parse( $xml );
- if ( defined( $state->{_trigger} ) && $self->create_dump ) {
- my $type = sprintf("dump/%s/%04d-%s", $ip, $dump_nr, $state->{_trigger});
- $file =~ s!^.*?([^/]+)$!$1!; #!vim
- symlink $file, $type || warn "can't symlink $file -> $type: $!";
- }
-
warn "## acquired state = ", dump( $state ), "\n" if $self->debug;
if ( ! defined( $state->{DeviceID} ) ) {
#warn "last request state = ", dump( $state ), "\n" if $self->debug > 1;
}
- $sock->send(join("\r\n",
+ my $out = join("\r\n",
'HTTP/1.1 200 OK',
'Content-Type: text/xml; charset="utf-8"',
- 'Server: PerlCWMP/42',
- 'SOAPServer: PerlCWMP/42'
- )."\r\n");
+ 'Server: Perl-CWMP/42',
+ 'SOAPServer: Perl-CWMP/42'
+ ) . "\r\n";
- $sock->send( "Set-Cookie: ID=" . $state->{ID} . "; path=/\r\n" ) if ( $state->{ID} );
+ $out .= "Set-Cookie: ID=" . $state->{ID} . "; path=/\r\n" if $state->{ID};
my $uid = $self->store->state_to_uid( $state );
$xml = '';
}
- $sock->send( "Content-Length: " . length( $xml ) . "\r\n\r\n" );
- if (length($xml)) {
- $sock->send( $xml ) or die "can't send response";
- }
-
- warn ">>>> " . $ip . " [" . localtime() . "] sent ", length( $xml )," bytes $to_uid";
+ $out .= "Content-Length: " . length( $xml ) . "\r\n\r\n";
+ $out .= $xml if length($xml);
$job->finish if $job;
warn "### request over for $uid\n" if $self->debug;
- return 1; # next request
+ return $out; # next request
};
=head2 dispatch
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->create_dump ) {
- my $ip = $self->sock->peerhost || confess "can't get sock->peerhost: $!";
- my $dump_nr = $dump_by_ip->{$ip}++;
- my $file = sprintf("dump/%s/%04d.response", $ip, $dump_nr );
- write_file( $file, $xml );
- warn "### response dump: $file\n" if $self->debug;
- }
return $xml;
} else {
confess "can't dispatch to $dispatch";
projects / perl-cwmp.git / commitdiff