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package MJAM::Connector::Console; |
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|
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use strict; |
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#use strict qw ( vars refs ); |
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use warnings; |
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|
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#sub POE::Kernel::ASSERT_DEFAULT () { 1 } |
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#sub POE::Kernel::TRACE_DEFAULT () { 1 } |
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#sub POE::Kernel::TRACE_SIGNALS () { 1 } |
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use POE qw ( Session Wheel::Run Filter::Line Filter::Stream ); |
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|
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use Term::ReadLine; |
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use Data::Dumper; |
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|
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my $term; |
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my $term_meta; |
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|
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my $term_prompt = "abc #> "; |
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my $term_prompt_inlay = ""; |
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|
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my $poe_alias; |
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|
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sub getPrompt { |
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my $prompt; |
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$prompt = $term_meta->{PromptPrefix} . ' ' . $term_meta->{PromptPostfix} . ' '; |
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return $prompt; |
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} |
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|
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# ================ POE stuff |
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|
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my $session; |
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|
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sub term_work { |
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|
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if (!$term) { |
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$term = new Term::ReadLine 'jash'; |
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} |
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|
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my $prompt = "#> "; |
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#my $OUT = $term->OUT || STDOUT; |
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|
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while ( defined ($_ = $term->readline(getPrompt())) ) { |
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my $res; |
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|
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#$res = execCmd($_); |
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#$res = "issued: $_"; |
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|
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#warn $@ if $@; |
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#print $OUT $res, "\n" unless $@; |
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|
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#$res && print $OUT $res, "\n"; |
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#$res && print $res, "\n"; |
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|
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print $_; |
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|
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$term->addhistory($_) if /\S/; |
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|
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} |
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|
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} |
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|
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sub term_error { |
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my ($heap, $session, $input, $param) = @_[HEAP, SESSION, ARG0, ARG1 ]; |
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print "error: $input, $param", "\n"; |
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} |
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sub term_stdout { |
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my ($kernel, $heap, $input, $wheel_id) = @_[KERNEL, HEAP, ARG0, ARG1]; |
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#print "Child process in wheel $wheel_id wrote to STDOUT: $input\n"; |
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#print "stdout: ", $input, "\n"; |
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#$kernel->post('ce', 'routecmd', $input, \%conn); |
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$kernel->post( $heap->{meta}{RequestSession} => $heap->{meta}{RequestState} => $input); |
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} |
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sub term_stderr { |
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my ($heap, $session, $input) = @_[HEAP, SESSION, ARG0]; |
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print "stderr: $input", "\n"; |
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} |
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sub term_start { |
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my ($kernel, $heap, $session, $meta) = @_[KERNEL, HEAP, SESSION, ARG0]; |
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my $program = \&term_work; |
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|
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# store entries from meta-hash to heap |
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map { $heap->{meta}{$_} = $meta->{$_}; } keys %{$meta}; |
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|
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# store entries from meta-hash to global |
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$term_meta = $meta; |
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|
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$kernel->alias_set($heap->{meta}{Alias}); |
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|
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$heap->{wheel} = POE::Wheel::Run->new( |
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Program => $program, |
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ErrorEvent => 'term_error', |
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|
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#StdinEvent => 'stdin', |
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StdoutEvent => 'term_stdout', |
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StderrEvent => 'term_stderr', |
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|
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#Filter => POE::Filter::Line->new(), |
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Filter => POE::Filter::Stream->new(), |
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); |
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|
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} |
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|
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sub response { |
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my ($kernel, $heap, $session, $response) = @_[KERNEL, HEAP, SESSION, ARG0]; |
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#print "console-response: ", $response, "\n"; |
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if ($response) { print $response, "\n"; } |
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#if ($response) { $term->put($response); } |
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} |
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|
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sub start { |
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my $poe_meta = shift; |
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$poe_alias = $poe_meta->{Alias}; |
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POE::Session->create( |
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inline_states => { |
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_start => \&term_start, |
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term_start => \&term_start, |
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term_error => \&term_error, |
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term_stderr => \&term_stderr, |
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term_stdout => \&term_stdout, |
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response => \&response, |
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promptchange => \&promptchange, |
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getprompt => \&getPrompt, |
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}, |
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args => [ $poe_meta ] |
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); |
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} |
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|
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sub stop { |
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my $alias = shift; |
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$poe_kernel->signal($alias, "TERM"); |
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} |
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|
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1; |
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