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## ------------------------------------------------------------------------- |
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## $Id: MAPI.pm,v 1.1 2003/01/20 16:43:58 joko Exp $ |
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## ------------------------------------------------------------------------- |
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## $Log: MAPI.pm,v $ |
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## ------------------------------------------------------------------------- |
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|
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|
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package Data::Storage::Handler::Cellphone; |
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|
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use strict; |
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use warnings; |
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|
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use base qw( |
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Data::Storage::Handler |
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DesignPattern::Bridge |
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); |
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# Data::Storage::Handler::Abstract |
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|
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|
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use Data::Dumper; |
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use Win32::SerialPort; |
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use Time::HiRes; |
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use Data::Mungle::Transform::Encode qw( decode_hex_nybbles ); |
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use File::Basename; |
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use Data::Mungle::Code::Symbol qw( export_symbols ); |
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|
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|
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# get logger instance |
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my $logger; |
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eval('$logger = Log::Dispatch::Config->instance;'); |
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#print $@ if ($@); |
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|
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sub constructor { |
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my $self = shift; |
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|
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if (!$self->{specfile}) { |
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die("Please pass xml specfile to me."); |
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exit; |
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} |
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|
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print "Setting up actions... "; |
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$self->actions_setup($self->{specfile}); |
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print "done", "\n"; |
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|
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#\*$self->{rap}->_transport_setup_safe = \&$self->transport_setup_safe(); |
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|
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# load api module (seperate namespace) |
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my $api_module = (ref $self) . '::API'; |
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eval("use $api_module;"); |
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die($@) if $@; |
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|
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# - export api method(s) to rap's namespace |
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# - prefix with '_' to publish them to {rap.xml}'s scope |
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my $symbols = { transport_setup_safe => '_transport_setup_safe', send => '_send' }; |
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export_symbols($symbols, 'Data::Rap', $api_module); |
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|
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# inject reference to ourselves into rap's scope |
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$self->{rap}->{Cellphone} = $self; |
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|
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# start the rapper |
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#$self->{rap}->start(); |
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|
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#$self->transport_setup_safe(); |
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|
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} |
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|
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sub DESTROY { |
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my $self = shift; |
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$self->transport_shutdown(); |
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} |
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|
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|
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sub transport_setup { |
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my $self = shift; |
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|
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print "Setting up transport... "; |
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|
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# settings for serial port communication |
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my $port = $self->{port} || 'COM1'; |
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my $baudrate = $self->{baudrate} || 9600; |
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my $quiet = 1; |
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|
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print "[baudrate: $baudrate] "; |
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|
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# create new instance of serial port handle object |
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$self->{transport} = new Win32::SerialPort($port, $quiet); |
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|
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$self->{transport}->baudrate($baudrate); |
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#$self->{transport}->baudrate(57600); |
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#$self->{transport}->baudrate(115200); |
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$self->{transport}->databits(8); |
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$self->{transport}->parity('none'); |
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$self->{transport}->stopbits(1); |
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|
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$self->{transport}->error_msg(1); |
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$self->{transport}->user_msg(1); |
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|
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#$self->{transport}->debug(1); |
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|
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print "done", "\n"; |
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} |
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|
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sub transport_shutdown { |
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my $self = shift; |
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#print "shutdown", "\n"; |
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if (!$self->{transport}) { |
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#print "WARNING: Requested closing serial port while not open.", "\n"; |
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return; |
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} |
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print "Shutting down transport... "; |
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$self->{transport}->close(); |
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undef $self->{transport}; |
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print "ready.", "\n"; |
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} |
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|
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|
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sub transport_read { |
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my $self = shift; |
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|
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my $res_count = 1; |
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#my $res_payload; |
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|
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my @buf; |
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|
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# sleep a bit |
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#Time::HiRes::sleep(0.5); |
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|
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while (my $res_payload = $self->{transport}->input()) { |
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|
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chomp($res_payload); |
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|
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# sleep a bit |
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#Time::HiRes::sleep(0.1); |
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Time::HiRes::sleep(0.05); |
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|
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# read 500 bytes by dumb default |
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#($res_count, $res_payload) = $cellular->read(500); |
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#print "-" x 30, "\n"; |
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#print "> ", $res_payload, "\n"; |
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#print "-" x 30, "\n"; |
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|
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# trace |
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#print "-" x 60, "\n"; |
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#print "payload: $res_payload", "\n"; |
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|
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if (my $data = $self->response_parse($res_payload)) { |
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#print "-" x 30, "\n"; |
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#print $data, "\n"; |
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#print "-" x 30, "\n"; |
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push @buf, $data; |
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} |
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|
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} |
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|
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$self->{payload} = join('', @buf); |
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|
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return $self->{payload}; |
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|
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} |
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|
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|
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sub response_read { |
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my $self = shift; |
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|
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# sleep a bit |
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#Time::HiRes::sleep(0.1); |
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|
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#my $response = $cellular->input(); |
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|
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my $response = $self->transport_read(); |
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#print "response: "; |
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#print "'$response'", "\n"; |
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|
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# FIXME |
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#cellphone::save(); |
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return $response; |
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|
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} |
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|
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sub response_parse { |
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my $self = shift; |
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|
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my $data = shift; |
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my $mode = shift; |
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|
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my @parts = split("\r\n", $data); |
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|
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#print Dumper(@parts); |
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#exit; |
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|
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my $res = ''; |
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|
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BLOCK: |
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|
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# ignore first two lines of each block |
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shift @parts if $mode->{SPBx}; |
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shift @parts; |
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|
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if (my $payload = shift @parts) { |
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chomp($payload); |
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if ($payload && $payload !~ m/^(OK|ERROR)/) { |
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$res .= $payload; |
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} |
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} |
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|
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goto BLOCK if @parts; |
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|
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my $res_dec = $res; |
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$res_dec = decode_hex_nybbles($res) if $mode->{SPBx}; |
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|
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return $res_dec; |
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} |
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|
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|
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sub response_save { |
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my $self = shift; |
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open(FH, '>' . 'data.bmp'); |
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binmode FH; |
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print FH $self->{payload}; |
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close(FH); |
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} |
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|
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sub send_raw { |
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my $self = shift; |
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my $data = join('', @_); |
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|
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# sleep a bit |
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Time::HiRes::sleep(0.05); |
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|
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#print "raw: $data", "\n"; |
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$self->{transport}->write($data); |
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|
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# sleep a bit |
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Time::HiRes::sleep(0.05); |
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|
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# TODO: review!? |
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return $self->response_read(); |
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#return $self->response_read(); |
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} |
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|
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sub send_line { |
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my $self = shift; |
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my @args = (); |
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@args = @_; |
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my $data = join('', @args); |
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return $self->send_raw($data, "\r\n"); |
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} |
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|
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|
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sub send_command { |
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my $self = shift; |
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my $data = shift; |
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my $type = shift; |
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|
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$data ||= ''; |
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if ($type) { |
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$self->{command_type} = $type; |
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} else { |
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$type ||= $self->{command_type}; |
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$type ||= ''; |
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} |
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|
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my $prefix = 'AT'; |
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#if $type == 'HAYES'; |
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$prefix = 'AT+' if $type eq 'GSM'; |
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$prefix = 'AT^' if $type eq 'SIEMENS'; |
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|
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return $self->send_line($prefix, $data); |
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} |
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|
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sub send { |
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my $self = shift; |
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my $data = shift; |
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my $type = shift; |
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return $self->send_command($data, $type); |
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} |
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|
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|
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sub actions_setup { |
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my $self = shift; |
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my $rapfile = shift; |
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my $pkgfile = __FILE__; |
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my $base = dirname($pkgfile) . '/'; |
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my $filename = $base . 'Cellphone/' . $rapfile; |
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if (! -f $filename) { |
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print "WARNING: File '$filename' does not exist.", "\n"; |
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#return; |
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} |
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print "[$filename] "; |
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$self->{rap} = Data::Rap->new( filename => $filename ); |
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} |
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|
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1; |
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__END__ |
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