19 |
use IO::Socket::INET; |
use IO::Socket::INET; |
20 |
use Module::Refresh; |
use Module::Refresh; |
21 |
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|
22 |
our $pids = { httpd => $$ }; |
our $pids; |
23 |
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$pids = { httpd => $$ } unless defined $pids; # keep pids on refresh |
24 |
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|
25 |
sub DESTROY { |
sub DESTROY { |
26 |
warn "pids ",dump( $pids ); |
warn "pids ",dump( $pids ); |
37 |
our $url = "http://$server::ip:$port"; |
our $url = "http://$server::ip:$port"; |
38 |
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|
39 |
use html; |
use html; |
40 |
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our $static_pids; |
41 |
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42 |
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use Time::HiRes qw/time/; |
43 |
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44 |
sub static { |
sub static { |
45 |
my ($client,$path) = @_; |
my ($client,$path) = @_; |
48 |
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49 |
return if ! -f $full; |
return if ! -f $full; |
50 |
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51 |
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if ( my $pid = fork ) { |
52 |
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# parent |
53 |
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close($client); |
54 |
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print "http static child $pid\n"; |
55 |
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$static_pids->{$pid} = $path; |
56 |
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return 1; |
57 |
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} |
58 |
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59 |
my $type = 'application/octet-stream'; |
my $type = 'application/octet-stream'; |
60 |
$type = 'text/html' if $path =~ m{\.htm}; |
$type = 'text/html' if $path =~ m{\.htm}; |
61 |
$type = 'application/javascript' if $path =~ m{\.js}; |
$type = 'application/javascript' if $path =~ m{\.js}; |
66 |
print $client "HTTP/1.0 200 OK\r\nContent-Type: $type\r\nContent-Length: $size\r\nConnection: close\r\n\r\n"; |
print $client "HTTP/1.0 200 OK\r\nContent-Type: $type\r\nContent-Length: $size\r\nConnection: close\r\n\r\n"; |
67 |
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|
68 |
open(my $fh, $full); |
open(my $fh, $full); |
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print "static $path $type $size\n"; |
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69 |
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70 |
my $block = 8192; |
my $block = 1400; # try not to fragment packages (pxelinux seems to have problems with it) |
71 |
my $buff; |
my $buff; |
72 |
my $pos = 0; |
my $pos = 0; |
73 |
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74 |
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STDERR->autoflush(1); |
75 |
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warn "static $path $type $size block: $block\n"; |
76 |
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77 |
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my $start_t = time(); |
78 |
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my $last_t = $start_t; |
79 |
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80 |
while( my $len = read $fh, $buff, $block ) { |
while( my $len = read $fh, $buff, $block ) { |
81 |
print $client $buff; |
print $client $buff; |
82 |
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$client->flush; |
83 |
$pos += $len; |
$pos += $len; |
84 |
printf "%s %d/%d %.2f%%\r", $path, $pos, $size, $pos * 100 / $size; |
my $t = time(); |
85 |
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next unless $t - $last_t > 0.75; |
86 |
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$last_t = $t; |
87 |
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my $speed = ( $pos ) / ( $t - $start_t ); |
88 |
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printf STDERR "%s %d/%d %.2f%% %.2f K/s ETA %.1fs \r" |
89 |
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, $path, $pos |
90 |
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, $size, $pos * 100 / $size |
91 |
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, $speed / 1024 |
92 |
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, ( $size - $pos ) / $speed |
93 |
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; |
94 |
} |
} |
95 |
close($fh); |
close($fh); |
96 |
close($client); |
close($client); |
97 |
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|
98 |
print "$path $pos == $size OK\n"; |
print STDERR "\n"; |
99 |
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100 |
return $path; |
warn "exit static child"; |
101 |
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102 |
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exit(0); |
103 |
} |
} |
104 |
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105 |
use boolean; |
use boolean; |
113 |
my $daemon = shift; |
my $daemon = shift; |
114 |
my $pid = $pids->{$daemon}; |
my $pid = $pids->{$daemon}; |
115 |
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116 |
warn "start_stop $daemon $pid pids: ",dump( $pids ); |
warn "start_stop $daemon $pid\n"; |
117 |
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|
118 |
if ( $pid =~ m{^\d+$} ) { |
if ( $pid =~ m{^\d+$} ) { |
119 |
warn "kill 9 $pid"; |
my $pstree = `pstree -p $pid`; |
120 |
kill 9, $pid; |
my @pids = $pstree =~ m{\((\d+)\)}g; |
121 |
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warn "pstree $pstree pids ",dump( @pids ); |
122 |
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kill 1, $_ foreach reverse @pids; |
123 |
$pids->{$daemon} = 'stopped'; |
$pids->{$daemon} = 'stopped'; |
124 |
return qq|$daemon pid $pid stopped|; |
return qq|$daemon pid $pid stopped|; |
125 |
} else { |
} else { |
126 |
if ( $pid = fork ) { |
if ( $pid = fork ) { |
127 |
# parent |
# parent |
128 |
$pids->{$daemon} = $pid; |
$pids->{$daemon} = $pid; |
129 |
warn "forked $daemon $pid"; |
warn "forked $daemon $pid\n"; |
130 |
return qq|$daemon pid $pid started|; |
return qq|$daemon pid $pid started|; |
131 |
} elsif ( defined $pid ) { |
} elsif ( defined $pid ) { |
132 |
# child |
# child |
133 |
my $eval = $daemon . '::start(' . ( @_ ? dump(@_) : '' ) . ')'; |
my $invoke = 'start'; |
134 |
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$invoke = $1 if $daemon =~ s{/(.+)}{}; |
135 |
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my $eval = $daemon . '::' . $invoke . '(' . ( @_ ? dump(@_) : '' ) . ')'; |
136 |
warn "eval $eval"; |
warn "eval $eval"; |
137 |
eval $eval; |
eval $eval; |
138 |
warn "can't start $daemon: $@" if $@; |
warn "can't start $daemon: $@" if $@; |
149 |
sub get_request { |
sub get_request { |
150 |
my ( $client, $path, $param ) = @_; |
my ( $client, $path, $param ) = @_; |
151 |
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|
152 |
warn "get_request $client $path ",dump( $param ); |
warn "get_request $path ", $param ? dump( $param ) : '', "\n"; |
153 |
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|
154 |
if ( my $found = static( $client,$path ) ) { |
if ( my $found = static( $client,$path ) ) { |
155 |
warn "static $found" if $debug; |
warn "static $found" if $debug; |
165 |
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|
166 |
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
167 |
); |
); |
168 |
foreach my $name ( %$pids ) { |
|
169 |
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my $debug_proc = ''; |
170 |
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171 |
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warn 'pids: ', dump( $pids ) if $debug; |
172 |
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foreach my $name ( sort keys %$pids ) { |
173 |
my $pid = $pids->{$name} || next; |
my $pid = $pids->{$name} || next; |
174 |
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175 |
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my $html = qq|<a href=/start_stop/$name>$pid</a>|; |
176 |
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177 |
my $proc = "/proc/$pid/status"; |
my $proc = "/proc/$pid/status"; |
178 |
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|
179 |
my $html = qq|<a href=/$name>$pid</a>|; |
if ( -e $proc ) { |
180 |
$html .= qq|<pre style="font-size: 10%">| |
if ( $debug ) { |
181 |
. ( $debug && -e $proc ? read_file($proc) : '' ) |
$html .= qq| <a name=$pid href=#proc-$pid>?</a>|; |
182 |
. qq|</pre>| if $debug; |
|
183 |
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$debug_proc |
184 |
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.= qq|<a name=proc-$pid href=#$pid>$proc</a><pre style="font-size: 10%">| |
185 |
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. read_file($proc) |
186 |
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. qq|</pre>| |
187 |
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; |
188 |
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} |
189 |
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|
190 |
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if ( $name->can('start_fork') ) { |
191 |
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$html .= qq| <a href=/start_stop/kvm/$_>$_</a>| foreach $name->start_fork; |
192 |
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} |
193 |
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|
194 |
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if ( $name->can('actions') ) { |
195 |
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$html .= qq| <a href=/action/kvm/$_>$_</a>| foreach $name->actions; |
196 |
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} |
197 |
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} |
198 |
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|
199 |
push @rows, ( $name => $html ); |
push @rows, ( $name => $html ); |
200 |
} |
} |
201 |
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|
202 |
print $client $ok, html::table( 2, @rows ); |
my $below_table = ''; |
203 |
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|
204 |
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warn 'static_pids: ', dump( $static_pids ) if $debug; |
205 |
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foreach my $pid ( keys %$static_pids ) { |
206 |
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my $path = $static_pids->{$pid}; |
207 |
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if ( -d "/proc/$pid" ) { |
208 |
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push @rows, ( $path => qq|<a href=/kill/static/$pid>$pid</a>| ); |
209 |
|
} elsif ( $param->{clean_completed_downloads} ) { |
210 |
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delete $static_pids->{$pid} |
211 |
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} else { |
212 |
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push @rows, ( $path => "$pid competed" ); |
213 |
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$below_table = qq|<a href="/?clean_completed_downloads=1">clean completed downloads</a>|; |
214 |
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} |
215 |
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} |
216 |
|
|
217 |
|
print $client $ok |
218 |
|
, html::table( 2, @rows ) |
219 |
|
, $below_table |
220 |
|
, html::tabs( log::mac_changes ) |
221 |
|
, $debug_proc |
222 |
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; |
223 |
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|
224 |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
225 |
eval 'our $' . $1 . ' = ' . $2; |
eval 'our $' . $1 . ' = ' . $2; |
226 |
warn $@ if $@; |
warn $@ if $@; |
227 |
print $client $redirect, qq|<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
print $client $redirect, qq|<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
228 |
server::debug( $debug ) if $1 eq 'debug'; |
server::debug( $debug ) if $1 eq 'debug'; |
229 |
} elsif ( $path =~ m{^/(screen|kvm)} ) { |
} elsif ( $path =~ m{^/start_stop/((?:screen|kvm).*)} ) { # XXX we don't want to stop all classes |
230 |
print $client $redirect, start_stop($1); |
print $client $redirect, start_stop($1); |
231 |
|
} elsif ( $path =~ m{^/action/([^/]+)/(.+)} ) { |
232 |
|
$1->$2(); |
233 |
|
print $client $redirect; |
234 |
|
} elsif ( $path =~ m{^/kill/static/(\d+)} ) { |
235 |
|
print $client $redirect; |
236 |
|
kill 1, $1 || kill 9, $2 && warn "killed $1"; |
237 |
} elsif ( $path eq '/exit' ) { |
} elsif ( $path eq '/exit' ) { |
238 |
# DESTROY; |
# DESTROY; |
239 |
exit 0; |
exit 0; |
287 |
} |
} |
288 |
warn "param: ",dump( $param ) if $debug; |
warn "param: ",dump( $param ) if $debug; |
289 |
} |
} |
|
warn "path $path param: ",dump( $param ); |
|
290 |
get_request $client, $path, $param; |
get_request $client, $path, $param; |
291 |
} else { |
} else { |
292 |
print $client "HTTP/1.0 500 No method\r\nConnection: close\r\nContent-type: text/plain\r\n\r\n500 $request"; |
print $client "HTTP/1.0 500 No method\r\nConnection: close\r\nContent-type: text/plain\r\n\r\n500 $request"; |