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package MJAM::Command::Core; |
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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 Env qw ( HOME ); |
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use Data::Dumper; |
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use POE; |
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use POE::Component::Terminal; |
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use MJAM::main; |
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|
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my $poe_alias; |
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my $poe_alias_cmdfd = "fcheck"; |
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|
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sub docmd { |
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|
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# ---------------------------------------------------- |
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# get poe vars and resolve sender |
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my ( $kernel, $session, $heap, $sender, $cmd, $target ) = @_[ KERNEL, SESSION, HEAP, SENDER, ARG0, ARG1 ]; |
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my $recieved = $cmd; |
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if ($sender == $kernel) { |
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my $caller = "Kernel" . " (Kernel " . $sender->ID() . ")"; |
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$recieved .= " (from \"" . $caller . "\")"; |
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} else { |
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my $sender_heap = $sender->get_heap(); |
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my $caller = $sender_heap->{meta}{Caption} . " (Session " . $sender->ID() . ")"; |
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$recieved .= " (from \"" . $caller . "\")"; |
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} |
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if ($target->{ResponseSession} && $target->{ResponseState}) { |
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$recieved .= ' -> ' . $target->{ResponseSession} . ':' . $target->{ResponseState}; |
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} |
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#DEBUG() && print __PACKAGE__, ": #>", $recieved, "\n"; |
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print __PACKAGE__, ": #>", $recieved, "\n"; |
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# ---------------------------------------------------- |
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|
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my $response = ''; |
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|
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|
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# ============================= |
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# cmdfd-connector |
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if ($cmd =~ m/tell cmdfd (.+?)$/) { |
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my $subcmd = $1; |
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#print "subcmd: ", $subcmd, "\n"; |
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if ($subcmd eq 'start') { |
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$heap->{$poe_alias_cmdfd} = MJAM::Connector::LocalFile::start( { |
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'Alias' => $poe_alias_cmdfd, |
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'File' => $HOME . '/.mjamcmd', |
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'ResponseSession' => $poe_alias, |
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'ResponseStateInput' => 'got_cmd_from_cmdfd', |
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'ResponseStateError' => 'got_error_from_cmdfd', |
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} ); |
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|
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} |
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if ($subcmd eq 'stop') { |
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MJAM::Connector::LocalFile::stop($poe_alias_cmdfd); |
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delete $heap->{$poe_alias_cmdfd}; |
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} |
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} |
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|
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# ============================= |
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# http-connector |
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if ($cmd =~ m/tell httpd (.+?)$/) { |
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my $subcmd = $1; |
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#print "subcmd: ", $subcmd, "\n"; |
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if ($subcmd eq 'start') { |
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MJAM::Connector::TcpHttp::server_start('httpd'); |
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} |
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if ($subcmd eq 'stop') { |
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MJAM::Connector::TcpHttp::server_stop('httpd'); |
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} |
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} |
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|
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# ============================= |
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# rpcxml-connector |
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if ($cmd =~ m/tell rpcxmld (.+?)$/) { |
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my $subcmd = $1; |
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#print "subcmd: ", $subcmd, "\n"; |
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if ($subcmd eq 'start') { |
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MJAM::Connector::TcpRpcXml::server_start('rpcxmld'); |
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} |
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if ($subcmd eq 'stop') { |
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MJAM::Connector::TcpRpcXml::server_stop('rpcxmld'); |
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} |
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} |
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|
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# ============================= |
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# dbi-connector |
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if ($cmd =~ m/tell dbagent (.+?)$/) { |
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my $subcmd = $1; |
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#print "subcmd: ", $subcmd, "\n"; |
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if ($subcmd eq 'start') { |
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MJAM::Connector::Dbi::start('dbagent'); |
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} |
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if ($subcmd eq 'stop') { |
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MJAM::Connector::Dbi::stop(); |
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} |
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} |
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|
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# ============================= |
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# console |
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if ($cmd =~ m/tell console (.+?)$/) { |
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my $subcmd = $1; |
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#print "subcmd: ", $subcmd, "\n"; |
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if ($subcmd eq 'start core-shell') { |
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POE::Component::Terminal->new( { |
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Alias => 'console', |
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Caption => 'core-shell', |
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PromptPrefix => 'core', |
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PromptPostfix => '#> ', |
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RequestSession => $session, |
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RequestState => 'docmd', |
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ResponseSession => 'console', |
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ResponseState => 'recieveResponse', |
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PromptChangeState => 'recievePrompt', |
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} ); |
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} |
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if ($subcmd eq 'start login-shell') { |
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MJAM::Command::Shell::start('shell'); |
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POE::Component::Terminal->new( { |
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Alias => 'console', |
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Caption => 'login-shell', |
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PromptPrefix => 'jash', |
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PromptPostfix => '#> ', |
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RequestSession => 'shell', |
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RequestState => 'issueCmd', |
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ResponseSession => 'console', |
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ResponseState => 'recieveResponse', |
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PromptChangeState => 'recievePrompt', |
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} ); |
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} |
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if ($subcmd eq 'stop') { |
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MJAM::Command::Shell::stop('shell'); |
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MJAM::Connector::Console::stop('console'); |
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} |
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} |
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|
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# ============================= |
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# rpcxml-agent |
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if ($cmd =~ m/tell rpcxmla (.+?)$/) { |
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my $subcmd = $1; |
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if ($subcmd eq 'start') { |
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MJAM::Connector::TcpRpcXml::agent_start("rpcxmla"); |
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} |
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if ($subcmd eq 'stop') { |
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MJAM::Connector::TcpRpcXml::agent_stop("rpcxmla"); |
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} |
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} |
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|
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|
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# ============================= |
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# dbagent |
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if ($cmd =~ m/query/) { |
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$kernel->post('dbagent', 'doQuery'); |
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} |
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|
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|
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# my $response_target = { |
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# ResponseSession => $self->{ResponseSession}, |
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# ResponseState => $self->{ResponseState}, |
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# }; |
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# $kernel->post( $self->{RequestSession} => $self->{RequestState} => $buf, $response_target); |
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|
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if ($sender != $kernel) { |
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$response = __PACKAGE__ . ': executed "' . $cmd . '"'; |
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$kernel->post( $target->{ResponseSession} => $target->{ResponseState} => $response); |
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} |
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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 got_cmd_from_cmdfd { |
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my ( $kernel, $session, $heap, $cmd ) = @_[ KERNEL, SESSION, HEAP, ARG0 ]; |
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my $target = { |
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ResponseSession => 'cmdfd', |
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ResponseState => 'response', |
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}; |
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$kernel->post($session, 'docmd', $cmd, $target); |
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} |
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sub got_error_from_cmdfd { |
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my ( $kernel, $session, $heap, $errmsg ) = @_[ KERNEL, SESSION, HEAP, ARG0 ]; |
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DEBUG() && print __PACKAGE__, "-Error: ", $errmsg, "\n"; |
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} |
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|
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|
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sub _start { |
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my ( $kernel, $session, $heap, $cmd ) = @_[ KERNEL, SESSION, HEAP ]; |
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$kernel->alias_set($poe_alias); |
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DEBUG() && print __PACKAGE__, " started", "\n"; |
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} |
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sub _stop { |
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DEBUG() && print __PACKAGE__, " stopped", "\n"; |
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} |
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|
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|
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sub start { |
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|
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$poe_alias = shift; |
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|
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my @handlers = qw( |
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_start |
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_stop |
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docmd |
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got_cmd_from_cmdfd |
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got_error_from_cmdfd |
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); |
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|
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my $pkg = __PACKAGE__; |
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|
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# the main session for the command-engine |
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POE::Session->create( |
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package_states => [ $pkg => \@handlers ], |
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); |
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|
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} |
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|
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