1 |
cvsjoko |
1.1 |
package MJAM::Connector::Console; |
2 |
|
|
|
3 |
|
|
use strict; |
4 |
|
|
#use strict qw ( vars refs ); |
5 |
|
|
use warnings; |
6 |
|
|
|
7 |
|
|
#sub POE::Kernel::ASSERT_DEFAULT () { 1 } |
8 |
|
|
#sub POE::Kernel::TRACE_DEFAULT () { 1 } |
9 |
|
|
#sub POE::Kernel::TRACE_SIGNALS () { 1 } |
10 |
|
|
use POE qw ( Session Wheel::Run Filter::Line Filter::Stream ); |
11 |
|
|
|
12 |
|
|
use Term::ReadLine; |
13 |
|
|
use Data::Dumper; |
14 |
|
|
|
15 |
|
|
my $term; |
16 |
|
|
my $term_meta; |
17 |
|
|
|
18 |
|
|
my $term_prompt = "abc #> "; |
19 |
|
|
my $term_prompt_inlay = ""; |
20 |
|
|
|
21 |
|
|
my $poe_alias; |
22 |
|
|
|
23 |
|
|
sub getPrompt { |
24 |
|
|
my $prompt; |
25 |
|
|
$prompt = $term_meta->{PromptPrefix} . ' ' . $term_meta->{PromptPostfix} . ' '; |
26 |
|
|
return $prompt; |
27 |
|
|
} |
28 |
|
|
|
29 |
|
|
|
30 |
|
|
|
31 |
|
|
# ================ POE stuff |
32 |
|
|
|
33 |
|
|
my $session; |
34 |
|
|
|
35 |
|
|
sub term_work { |
36 |
|
|
|
37 |
|
|
if (!$term) { |
38 |
|
|
$term = new Term::ReadLine 'jash'; |
39 |
|
|
} |
40 |
|
|
|
41 |
|
|
my $prompt = "#> "; |
42 |
|
|
#my $OUT = $term->OUT || STDOUT; |
43 |
|
|
|
44 |
|
|
while ( defined ($_ = $term->readline(getPrompt())) ) { |
45 |
|
|
|
46 |
|
|
my $res; |
47 |
|
|
|
48 |
|
|
#$res = execCmd($_); |
49 |
|
|
#$res = "issued: $_"; |
50 |
|
|
|
51 |
|
|
#warn $@ if $@; |
52 |
|
|
#print $OUT $res, "\n" unless $@; |
53 |
|
|
|
54 |
|
|
#$res && print $OUT $res, "\n"; |
55 |
|
|
#$res && print $res, "\n"; |
56 |
|
|
|
57 |
|
|
print $_; |
58 |
|
|
|
59 |
|
|
$term->addhistory($_) if /\S/; |
60 |
|
|
|
61 |
|
|
} |
62 |
|
|
|
63 |
|
|
} |
64 |
|
|
|
65 |
|
|
|
66 |
|
|
|
67 |
|
|
|
68 |
|
|
sub term_error { |
69 |
|
|
my ($heap, $session, $input, $param) = @_[HEAP, SESSION, ARG0, ARG1 ]; |
70 |
|
|
print "error: $input, $param", "\n"; |
71 |
|
|
} |
72 |
|
|
sub term_stdout { |
73 |
|
|
my ($kernel, $heap, $input, $wheel_id) = @_[KERNEL, HEAP, ARG0, ARG1]; |
74 |
|
|
#print "Child process in wheel $wheel_id wrote to STDOUT: $input\n"; |
75 |
|
|
#print "stdout: ", $input, "\n"; |
76 |
|
|
#$kernel->post('ce', 'routecmd', $input, \%conn); |
77 |
|
|
$kernel->post( $heap->{meta}{RequestSession} => $heap->{meta}{RequestState} => $input); |
78 |
|
|
} |
79 |
|
|
sub term_stderr { |
80 |
|
|
my ($heap, $session, $input) = @_[HEAP, SESSION, ARG0]; |
81 |
|
|
print "stderr: $input", "\n"; |
82 |
|
|
} |
83 |
|
|
sub term_start { |
84 |
|
|
my ($kernel, $heap, $session, $meta) = @_[KERNEL, HEAP, SESSION, ARG0]; |
85 |
|
|
my $program = \&term_work; |
86 |
|
|
|
87 |
|
|
# store entries from meta-hash to heap |
88 |
|
|
map { $heap->{meta}{$_} = $meta->{$_}; } keys %{$meta}; |
89 |
|
|
|
90 |
|
|
# store entries from meta-hash to global |
91 |
|
|
$term_meta = $meta; |
92 |
|
|
|
93 |
|
|
$kernel->alias_set($heap->{meta}{Alias}); |
94 |
|
|
|
95 |
|
|
$heap->{wheel} = POE::Wheel::Run->new( |
96 |
|
|
Program => $program, |
97 |
|
|
ErrorEvent => 'term_error', |
98 |
|
|
|
99 |
|
|
#StdinEvent => 'stdin', |
100 |
|
|
StdoutEvent => 'term_stdout', |
101 |
|
|
StderrEvent => 'term_stderr', |
102 |
|
|
|
103 |
|
|
#Filter => POE::Filter::Line->new(), |
104 |
|
|
Filter => POE::Filter::Stream->new(), |
105 |
|
|
); |
106 |
|
|
|
107 |
|
|
} |
108 |
|
|
|
109 |
|
|
sub response { |
110 |
|
|
my ($kernel, $heap, $session, $response) = @_[KERNEL, HEAP, SESSION, ARG0]; |
111 |
|
|
#print "console-response: ", $response, "\n"; |
112 |
|
|
if ($response) { print $response, "\n"; } |
113 |
|
|
#if ($response) { $term->put($response); } |
114 |
|
|
} |
115 |
|
|
|
116 |
|
|
sub start { |
117 |
|
|
my $poe_meta = shift; |
118 |
|
|
$poe_alias = $poe_meta->{Alias}; |
119 |
|
|
POE::Session->create( |
120 |
|
|
inline_states => { |
121 |
|
|
_start => \&term_start, |
122 |
|
|
term_start => \&term_start, |
123 |
|
|
term_error => \&term_error, |
124 |
|
|
term_stderr => \&term_stderr, |
125 |
|
|
term_stdout => \&term_stdout, |
126 |
|
|
response => \&response, |
127 |
|
|
promptchange => \&promptchange, |
128 |
|
|
getprompt => \&getPrompt, |
129 |
|
|
}, |
130 |
|
|
args => [ $poe_meta ] |
131 |
|
|
); |
132 |
|
|
} |
133 |
|
|
|
134 |
|
|
sub stop { |
135 |
|
|
my $alias = shift; |
136 |
|
|
$poe_kernel->signal($alias, "TERM"); |
137 |
|
|
} |
138 |
|
|
|
139 |
|
|
1; |