17 |
use File::Slurp; |
use File::Slurp; |
18 |
#use JSON; |
#use JSON; |
19 |
use IO::Socket::INET; |
use IO::Socket::INET; |
20 |
use Module::Refresh; |
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21 |
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sub menu {qq{ |
22 |
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23 |
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<div style="font-size: 80%; color: #888"> |
24 |
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<a href=/>home</a> |
25 |
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<a href=/server>server</a> |
26 |
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<a href=/client>client</a> |
27 |
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</div> |
28 |
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29 |
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}} |
30 |
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31 |
our $pids; |
our $pids; |
32 |
$pids = { httpd => $$ } unless defined $pids; # keep pids on refresh |
$pids = { httpd => $$ } unless defined $pids; # keep pids on refresh |
47 |
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48 |
use html; |
use html; |
49 |
our $static_pids; |
our $static_pids; |
50 |
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use progress_bar; |
51 |
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use config; |
52 |
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53 |
sub static { |
sub static { |
54 |
my ($client,$path) = @_; |
my ($client,$path) = @_; |
75 |
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"; |
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77 |
open(my $fh, $full); |
open(my $fh, $full); |
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print "static $path $type $size\n"; |
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my $block = 8192; |
my $block = 1400; # try not to fragment packages (pxelinux seems to have problems with it) |
80 |
my $buff; |
my $buff; |
81 |
my $pos = 0; |
my $pos = 0; |
82 |
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83 |
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warn "static $path $type $size block: $block\n"; |
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85 |
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progress_bar::start; |
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87 |
while( my $len = read $fh, $buff, $block ) { |
while( my $len = read $fh, $buff, $block ) { |
88 |
print $client $buff; |
print $client $buff; |
89 |
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$client->flush; |
90 |
$pos += $len; |
$pos += $len; |
91 |
printf "%s %d/%d %.2f%%\r", $path, $pos, $size, $pos * 100 / $size; |
progress_bar::tick( $path, $pos, $size ); |
92 |
} |
} |
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close($fh); |
close($fh); |
94 |
close($client); |
close($client); |
95 |
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96 |
print "$path $pos == $size OK\n"; |
print STDERR "\n"; |
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exit; |
warn "exit static child"; |
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exit(0); |
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} |
} |
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use boolean; |
use boolean; |
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110 |
sub start_stop { |
sub start_stop { |
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my $daemon = shift; |
my $daemon = shift; |
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my $pid = $pids->{$daemon}; |
my $pid = $pids->{$daemon} || 'not started'; |
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warn "start_stop $daemon $pid pids: ",dump( $pids ); |
warn "start_stop $daemon $pid\n"; |
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if ( $pid =~ m{^\d+$} ) { |
if ( $pid =~ m{^\d+$} ) { |
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warn "kill 9 $pid"; |
my $pstree = `pstree -p $pid`; |
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kill 9, $pid; |
my @pids = $pstree =~ m{\((\d+)\)}g; |
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warn "pstree $pstree pids ",dump( @pids ); |
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kill 1, $_ foreach reverse @pids; |
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$pids->{$daemon} = 'stopped'; |
$pids->{$daemon} = 'stopped'; |
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return qq|$daemon pid $pid stopped|; |
return qq|$daemon pid $pid stopped|; |
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} else { |
} else { |
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if ( $pid = fork ) { |
if ( $pid = fork ) { |
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# parent |
# parent |
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$pids->{$daemon} = $pid; |
$pids->{$daemon} = $pid; |
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warn "forked $daemon $pid"; |
warn "forked $daemon $pid\n"; |
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return qq|$daemon pid $pid started|; |
return qq|$daemon pid $pid started|; |
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} elsif ( defined $pid ) { |
} elsif ( defined $pid ) { |
130 |
# child |
# child |
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my $eval = $daemon . '::start(' . ( @_ ? dump(@_) : '' ) . ')'; |
my $invoke = 'start'; |
132 |
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$invoke = $1 if $daemon =~ s{/(.+)}{}; |
133 |
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my $eval = $daemon . '::' . $invoke . '(' . ( @_ ? dump(@_) : '' ) . ')'; |
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warn "eval $eval"; |
warn "eval $eval"; |
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eval $eval; |
eval $eval; |
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warn "can't start $daemon: $@" if $@; |
warn "can't start $daemon: $@" if $@; |
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sub get_request { |
sub get_request { |
148 |
my ( $client, $path, $param ) = @_; |
my ( $client, $path, $param ) = @_; |
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warn "get_request $client $path ",dump( $param ); |
server->refresh; |
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152 |
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warn "get_request $path ", $param ? dump( $param ) : '', "\n"; |
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if ( my $found = static( $client,$path ) ) { |
if ( my $found = static( $client,$path ) ) { |
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warn "static $found" if $debug; |
warn "static $found" if $debug; |
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$pids->{screen} ? qq|start| : qq|start screen first|; |
$pids->{screen} ? qq|start| : qq|start screen first|; |
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162 |
my @rows = ( |
my @rows = ( |
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'ip', html::tt( $server::ip ), |
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'netmask', html::tt( $server::netmask ), |
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'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
164 |
); |
); |
165 |
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166 |
my $debug_proc; |
my $debug_proc = ''; |
167 |
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168 |
warn 'pids: ', dump( $pids ); |
warn 'pids: ', dump( $pids ) if $debug; |
169 |
foreach my $name ( keys %$pids ) { |
foreach my $name ( sort keys %$pids ) { |
170 |
my $pid = $pids->{$name} || next; |
my $pid = $pids->{$name} || next; |
171 |
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172 |
my $html = qq|<a href=/$name>$pid</a>|; |
my $html = qq|<a href=/start_stop/$name>$pid</a>|; |
173 |
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174 |
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my $proc = "/proc/$pid/status"; |
175 |
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176 |
if ( $debug ) { |
if ( -e $proc ) { |
177 |
$html .= qq| <a name=$pid href=#proc-$pid>?</a>|; |
if ( $debug ) { |
178 |
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$html .= qq| <a name=$pid href=#proc-$pid>?</a>|; |
179 |
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180 |
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$debug_proc |
181 |
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.= qq|<a name=proc-$pid href=#$pid>$proc</a><pre style="font-size: 10%">| |
182 |
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. read_file($proc) |
183 |
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. qq|</pre>| |
184 |
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; |
185 |
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} |
186 |
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187 |
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if ( $name->can('start_fork') ) { |
188 |
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$html .= qq| <a href=/start_stop/kvm/$_>$_</a>| foreach $name->start_fork; |
189 |
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} |
190 |
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191 |
my $proc = "/proc/$pid/status"; |
if ( $name->can('actions') ) { |
192 |
$debug_proc |
$html .= qq| <a href=/action/kvm/$_>$_</a>| foreach $name->actions; |
193 |
.= qq|<a name=proc-$pid href=#$pid>$proc</a><pre style="font-size: 10%">| |
} |
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. read_file($proc) |
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. qq|</pre>| |
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if -e $proc; |
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194 |
} |
} |
195 |
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196 |
push @rows, ( $name => $html ); |
push @rows, ( $name => $html ); |
197 |
} |
} |
198 |
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199 |
warn 'static_pids: ', dump( $static_pids ); |
my $below_table = ''; |
200 |
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201 |
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warn 'static_pids: ', dump( $static_pids ) if $debug; |
202 |
foreach my $pid ( keys %$static_pids ) { |
foreach my $pid ( keys %$static_pids ) { |
203 |
my $path = $static_pids->{$pid}; |
my $path = $static_pids->{$pid}; |
204 |
if ( -d "/proc/$pid" ) { |
if ( -d "/proc/$pid" ) { |
205 |
push @rows, ( $path => qq|<a href=/kill/static/$pid>$pid</a>| ); |
push @rows, ( $path => qq|<a href=/kill/static/$pid>$pid</a>| ); |
206 |
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} elsif ( $param->{clean_completed_downloads} ) { |
207 |
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delete $static_pids->{$pid} |
208 |
} else { |
} else { |
209 |
push @rows, ( $path => "$pid competed" ); |
push @rows, ( $path => "$pid competed" ); |
210 |
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$below_table = qq|<a href="/?clean_completed_downloads=1">clean completed downloads</a>|; |
211 |
} |
} |
212 |
} |
} |
213 |
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|
214 |
print $client $ok, html::table( 2, @rows ), $debug_proc; |
print $client $ok |
215 |
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, menu() |
216 |
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, html::table( 2, @rows ) |
217 |
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, $below_table |
218 |
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, html::tabs( log::mac_changes ) |
219 |
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, $debug_proc |
220 |
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; |
221 |
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222 |
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} elsif ( $path =~ m{^/server} ) { |
223 |
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print $client $ok |
224 |
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, menu() |
225 |
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, html::table( 2, map { ( $_, eval '$server::'.$_ ) } ( 'ip', 'netmask', 'ip_from', 'ip_to', 'domain_name', 'base_dir' ) ) |
226 |
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; |
227 |
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} elsif ( $path =~ m{^/client} ) { |
228 |
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my $ip = $client->peerhost; |
229 |
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my $hostname = server::shared( "hostname/$ip", $param->{hostname} ); |
230 |
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my $deploy = server::shared( "deploy/$ip", $param->{deploy} ); |
231 |
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print $client $ok |
232 |
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, menu() |
233 |
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, qq|<form method=get>| |
234 |
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, html::table( 2, |
235 |
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'ip' => $ip, |
236 |
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'hostname' => qq|<input type=text name=hostname value=$hostname>|, |
237 |
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'deploy' => html::select( 'deploy', $deploy, config::available ), |
238 |
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) |
239 |
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, qq|<input type=submit value=change></form><pre>| |
240 |
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, config::for_ip( $ip ) |
241 |
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, qq|</pre>| |
242 |
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; |
243 |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
244 |
eval 'our $' . $1 . ' = ' . $2; |
eval 'our $' . $1 . ' = ' . $2; |
245 |
warn $@ if $@; |
warn $@ if $@; |
246 |
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>|; |
247 |
server::debug( $debug ) if $1 eq 'debug'; |
server::debug( $debug ) if $1 eq 'debug'; |
248 |
} elsif ( $path =~ m{^/(screen|kvm)} ) { |
} elsif ( $path =~ m{^/start_stop/((?:screen|kvm).*)} ) { # XXX we don't want to stop all classes |
249 |
print $client $redirect, start_stop($1); |
print $client $redirect, start_stop($1); |
250 |
|
} elsif ( $path =~ m{^/action/([^/]+)/(.+)} ) { |
251 |
|
$1->$2(); |
252 |
|
print $client $redirect; |
253 |
} elsif ( $path =~ m{^/kill/static/(\d+)} ) { |
} elsif ( $path =~ m{^/kill/static/(\d+)} ) { |
254 |
print $client $redirect; |
print $client $redirect; |
255 |
kill 9, $1 && warn "killed $1"; |
kill 1, $1 || kill 9, $2 && warn "killed $1"; |
256 |
} elsif ( $path eq '/exit' ) { |
} elsif ( $path eq '/exit' ) { |
257 |
# DESTROY; |
# DESTROY; |
258 |
exit 0; |
exit 0; |
272 |
} |
} |
273 |
|
|
274 |
use browser; |
use browser; |
275 |
|
use network; |
276 |
|
|
277 |
sub start { |
sub start { |
278 |
|
|
279 |
|
warn 'tap ', network::tap(); |
280 |
|
|
281 |
my $server = IO::Socket::INET->new( |
my $server = IO::Socket::INET->new( |
282 |
Proto => 'tcp', |
Proto => 'tcp', |
283 |
LocalPort => $httpd::port, |
LocalPort => $httpd::port, |
291 |
start_stop 'screen'; |
start_stop 'screen'; |
292 |
start_stop 'kvm'; |
start_stop 'kvm'; |
293 |
|
|
294 |
while (my $client = $server->accept()) { |
while (1) { |
295 |
$client->autoflush(1); |
my $client = $server->accept() || next; # ALARM trickle us |
296 |
my $request = <$client>; |
my $request = <$client>; |
297 |
|
|
298 |
warn "request $request\n" if $debug; |
warn "request $request\n" if $debug; |
299 |
|
|
|
Module::Refresh->refresh; |
|
|
|
|
300 |
if ($request =~ m{^GET (/.*) HTTP/1.[01]}) { |
if ($request =~ m{^GET (/.*) HTTP/1.[01]}) { |
301 |
my $path = $1; |
my $path = $1; |
302 |
my $param; |
my $param; |
307 |
} |
} |
308 |
warn "param: ",dump( $param ) if $debug; |
warn "param: ",dump( $param ) if $debug; |
309 |
} |
} |
|
warn "path $path param: ",dump( $param ); |
|
310 |
get_request $client, $path, $param; |
get_request $client, $path, $param; |
311 |
} else { |
} else { |
312 |
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"; |
313 |
warn "500 $request"; |
warn "500 $request"; |
314 |
} |
} |
315 |
|
|
316 |
print $client qq{ |
print $client menu() if $client->connected; |
|
<div style="font-size: 80%; color: #888"> |
|
|
<a href="">reload</a> |
|
|
<a href=/>index</a> |
|
|
<a href=/exit>exit</a> |
|
|
</div> |
|
|
} if $client->connected; |
|
317 |
|
|
318 |
} |
} |
319 |
|
|