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use base qw/Class::Accessor/; |
use base qw/Class::Accessor/; |
8 |
__PACKAGE__->mk_accessors( qw/ |
__PACKAGE__->mk_accessors( qw/ |
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debug |
debug |
10 |
store_path |
create_dump |
11 |
|
session |
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|
|
13 |
sock |
sock |
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state |
state |
|
queue |
|
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store |
store |
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/ ); |
/ ); |
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|
|
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use File::Slurp; |
use File::Slurp; |
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|
|
23 |
use CWMP::Request; |
use CWMP::Request; |
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use CWMP::Response; |
use CWMP::Methods; |
25 |
use CWMP::Store; |
use CWMP::Store; |
26 |
|
|
27 |
=head1 NAME |
=head1 NAME |
34 |
|
|
35 |
my $server = CWMP::Session->new({ |
my $server = CWMP::Session->new({ |
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sock => $io_socket_object, |
sock => $io_socket_object, |
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store_path => 'state.db', |
store => { ... }, |
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queue => [ qw/GetRPCMethods GetParameterNames/ ], |
|
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debug => 1, |
debug => 1, |
39 |
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create_dump => 1, |
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}); |
}); |
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|
|
42 |
=cut |
=cut |
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 |
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confess "need store" unless $self->store; |
50 |
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my $peerhost = $self->sock->peerhost || confess "can't get sock->peerhost"; |
51 |
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52 |
$self->debug( 0 ) unless $self->debug; |
$self->debug( 0 ) unless $self->debug; |
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54 |
warn "created ", __PACKAGE__, "(", dump( @_ ), ") for ", $self->sock->peerhost, "\n" if $self->debug; |
warn "created ", __PACKAGE__, "(", dump( @_ ), ") for $peerhost\n" if $self->debug; |
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|
|
56 |
$self->store( CWMP::Store->new({ |
my $store_obj = CWMP::Store->new({ |
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debug => $self->debug, |
debug => $self->debug, |
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path => $self->store_path, |
%{ $self->store }, |
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}) ); |
}); |
60 |
|
|
61 |
croak "can't open ", $self->store_path, ": $!" unless $self->store; |
croak "can't open ", dump( $self->store ), ": $!" unless $store_obj; |
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63 |
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# FIXME looks ugly. Should we have separate accessor for this? |
64 |
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$self->store( $store_obj ); |
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66 |
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$self->create_dump( 1 ) if $self->debug > 2; |
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return $self; |
return $self; |
69 |
} |
} |
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103 |
my $r = $sock->get_request || confess "can't get_request"; |
my $r = $sock->get_request || confess "can't get_request"; |
104 |
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105 |
my $chunk = $r->content; |
my $xml = $r->content; |
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my $size = length( $chunk ); |
my $size = length( $xml ); |
108 |
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109 |
warn "<<<< ", $sock->peerhost, " [" . localtime() . "] ", $r->method, " ", $r->uri, " $size bytes\n"; |
warn "<<<< ", $sock->peerhost, " [" . localtime() . "] ", $r->method, " ", $r->uri, " $size bytes\n"; |
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|
|
111 |
if ( $self->debug > 2 ) { |
$dump_nr++; |
112 |
my $file = sprintf("dump/%04d.request", $dump_nr); |
my $file = sprintf("dump/%04d-%s.request", $dump_nr, $sock->peerhost); |
113 |
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|
114 |
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if ( $self->create_dump ) { |
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write_file( $file, $r->as_string ); |
write_file( $file, $r->as_string ); |
116 |
warn "### request dump: $file\n"; |
warn "### request dumped to file: $file\n"; |
117 |
} |
} |
118 |
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my $state; |
my $state; |
120 |
|
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121 |
if ( $size > 0 ) { |
if ( $size > 0 ) { |
122 |
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123 |
die "no SOAPAction header in ",dump($chunk) unless defined ( $r->header('SOAPAction') ); |
die "no SOAPAction header in ",dump($xml) unless defined ( $r->header('SOAPAction') ); |
124 |
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125 |
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warn "## request payload: ",length($xml)," bytes\n$xml\n" if $self->debug; |
126 |
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127 |
if ( $chunk ) { |
$state = CWMP::Request->parse( $xml ); |
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warn "## request chunk: ",length($chunk)," bytes\n$chunk\n" if $self->debug; |
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128 |
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129 |
$state = CWMP::Request->parse( $chunk ); |
if ( defined( $state->{_dispatch} ) && $self->create_dump ) { |
130 |
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my $type = sprintf("dump/%04d-%s-%s", $dump_nr, $sock->peerhost, $state->{_dispatch}); |
131 |
warn "## acquired state = ", dump( $state ), "\n"; |
symlink $file, $type || warn "can't symlink $file -> $type: $!"; |
132 |
|
} |
133 |
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134 |
$self->state( $state ); |
warn "## acquired state = ", dump( $state ), "\n"; |
|
$self->store->update_state( ID => $state->{ID}, $state ); |
|
135 |
|
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136 |
} else { |
if ( ! defined( $state->{DeviceID} ) ) { |
137 |
warn "## empty request\n"; |
warn "## state with DeviceID, using old one...\n"; |
138 |
|
$state->{DeviceID} = $self->state->{DeviceID}; |
139 |
} |
} |
140 |
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141 |
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$self->state( $state ); |
142 |
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$self->store->update_state( $state ); |
143 |
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144 |
} else { |
} else { |
145 |
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146 |
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warn "## empty request, using last request state\n"; |
147 |
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148 |
$state = $self->state; |
$state = $self->state; |
149 |
warn "last request state = ", dump( $state ), "\n" if $self->debug > 1; |
delete( $state->{_dispatch} ); |
150 |
|
#warn "last request state = ", dump( $state ), "\n" if $self->debug > 1; |
151 |
} |
} |
152 |
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153 |
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159 |
)."\r\n"); |
)."\r\n"); |
160 |
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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 |
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|
163 |
my $xml = ''; |
my $uid = $self->store->state_to_uid( $state ); |
164 |
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165 |
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my $queue = CWMP::Queue->new({ |
166 |
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id => $uid, |
167 |
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debug => $self->debug, |
168 |
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}); |
169 |
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my $job; |
170 |
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$xml = ''; |
171 |
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|
172 |
if ( my $dispatch = $state->{_dispatch} ) { |
if ( my $dispatch = $state->{_dispatch} ) { |
173 |
$xml = $self->dispatch( $dispatch ); |
$xml = $self->dispatch( $dispatch ); |
174 |
} elsif ( $dispatch = shift @{ $self->queue } ) { |
} elsif ( $job = $queue->dequeue ) { |
175 |
$xml = $self->dispatch( $dispatch ); |
$xml = $self->dispatch( $job->dispatch ); |
176 |
} elsif ( $size == 0 ) { |
} elsif ( $size == 0 ) { |
177 |
warn ">>> 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 |
} |
} |
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 |
warn "### request over\n" if $self->debug; |
$job->finish if $job; |
191 |
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warn "### request over for $uid\n" if $self->debug; |
192 |
|
|
193 |
return 1; # next request |
return 1; # next request |
194 |
}; |
}; |
205 |
my $self = shift; |
my $self = shift; |
206 |
|
|
207 |
my $dispatch = shift || die "no dispatch?"; |
my $dispatch = shift || die "no dispatch?"; |
208 |
|
my $args = shift; |
209 |
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210 |
my $response = CWMP::Response->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, @_ ); |
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.response", $dump_nr++); |
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"; |
220 |
} |
} |