55 |
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56 |
use boolean; |
use boolean; |
57 |
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58 |
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use screen; |
59 |
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use kvm; |
60 |
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our $pids; |
61 |
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62 |
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$SIG{CHLD} = 'IGNORE'; |
63 |
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64 |
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sub start_stop { |
65 |
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my $daemon = shift; |
66 |
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my $pid = $pids->{$daemon}; |
67 |
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68 |
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warn "start_stop $daemon pids: ",dump( $pids ); |
69 |
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70 |
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if ( $pid ) { |
71 |
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warn "kill 9 $pid"; |
72 |
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kill 9, $pid; |
73 |
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delete $pids->{$daemon}; |
74 |
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return qq|$daemon pid $pid stopped|; |
75 |
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} else { |
76 |
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if ( $pid = fork ) { |
77 |
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# parent |
78 |
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$pids->{$daemon} = $pid; |
79 |
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warn "forked $daemon $pid"; |
80 |
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return qq|$daemon pid $pid started|; |
81 |
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} elsif ( defined $pid ) { |
82 |
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# child |
83 |
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my $eval = $daemon . '::start'; |
84 |
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warn "eval $eval"; |
85 |
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eval $eval; |
86 |
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warn "can't start $daemon: $@" if $@; |
87 |
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exit; |
88 |
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} else { |
89 |
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die "fork error $!"; |
90 |
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} |
91 |
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} |
92 |
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} |
93 |
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94 |
sub get_request { |
sub get_request { |
95 |
my ( $client, $path, $param ) = @_; |
my ( $client, $path, $param ) = @_; |
96 |
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|
97 |
warn "get_request $client $path $param"; |
warn "get_request $client $path ",dump( $param ); |
98 |
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99 |
if ( my $found = static( $client,$path ) ) { |
if ( my $found = static( $client,$path ) ) { |
100 |
warn "static $found" if $debug; |
warn "static $found" if $debug; |
101 |
} elsif ( $path eq '/' ) { |
} elsif ( $path eq '/' ) { |
102 |
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103 |
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my $screen = $pids->{screen} ? qq|stop <tt>$pids->{screen}</tt>| : 'start'; |
104 |
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my $kvm = $pids->{kvm} ? qq|stop <tt>$pids->{kvm}</tt>| : |
105 |
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$pids->{screen} ? qq|start| : qq|start screen first|; |
106 |
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|
107 |
print $client $ok, |
print $client $ok, |
108 |
html::table( 2, |
html::table( 2, |
109 |
'pid', $$, |
'pid', $$, |
110 |
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
111 |
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'screen', qq|<a href=/screen>$screen</a>|, |
112 |
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'kvm', qq|<a href=/kvm>$kvm</a>|, |
113 |
); |
); |
114 |
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|
115 |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
116 |
eval 'our $' . $1 . ' = ' . $2; |
eval 'our $' . $1 . ' = ' . $2; |
117 |
warn $@ if $@; |
warn $@ if $@; |
118 |
print $client qq|HTTP/1.1 302 Found\r\nLocation: $url\r\nContent-type: text/html\r\n\r\n<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
print $client qq|HTTP/1.1 302 Found\r\nLocation: $url\r\nContent-type: text/html\r\n\r\n<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
119 |
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} elsif ( $path =~ m{^/(screen|kvm)} ) { |
120 |
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print $client $ok, start_stop($1); |
121 |
} elsif ( $path =~ m{/boot} ) { |
} elsif ( $path =~ m{/boot} ) { |
122 |
print $client qq{$ok |
print $client qq{$ok |
123 |
#!gpxe |
#!gpxe |
132 |
} |
} |
133 |
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|
134 |
} |
} |
135 |
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|
136 |
sub start { |
sub start { |
137 |
|
|
138 |
my $server = IO::Socket::INET->new( |
my $server = IO::Socket::INET->new( |