[ViewVC] Diff of: cvs/deliantra/server/lib/cf.pm

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.285 by root, Sun Jun 24 04:21:42 2007 UTC vs.
Revision 1.295 by root, Wed Jul 4 05:08:15 2007 UTC

…		…
20	use Coro::Signal;	20	use Coro::Signal;
21	use Coro::Semaphore;	21	use Coro::Semaphore;
22	use Coro::AIO;	22	use Coro::AIO;
23	use Coro::Storable;	23	use Coro::Storable;
24		24
		25	use JSON::XS 1.4 ();
25	use BDB ();	26	use BDB ();
26	use Data::Dumper;	27	use Data::Dumper;
27	use Digest::MD5;	28	use Digest::MD5;
28	use Fcntl;	29	use Fcntl;
29	use YAML::Syck ();	30	use YAML::Syck ();
…		…
49	our %COMMAND = ();	50	our %COMMAND = ();
50	our %COMMAND_TIME = ();	51	our %COMMAND_TIME = ();
51		52
52	our @EXTS = (); # list of extension package names	53	our @EXTS = (); # list of extension package names
53	our %EXTCMD = ();	54	our %EXTCMD = ();
		55	our %EXTICMD = ();
54	our %EXT_CORO = (); # coroutines bound to extensions	56	our %EXT_CORO = (); # coroutines bound to extensions
55	our %EXT_MAP = (); # pluggable maps	57	our %EXT_MAP = (); # pluggable maps
56		58
57	our $RELOAD; # number of reloads so far	59	our $RELOAD; # number of reloads so far
58	our @EVENT;	60	our @EVENT;
…		…
236	$d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;	238	$d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;
237	$d	239	$d
238	} \|\| "[unable to dump $_[0]: '$@']";	240	} \|\| "[unable to dump $_[0]: '$@']";
239	}	241	}
240		242
241	use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working
242
243	=item $ref = cf::from_json $json	243	=item $ref = cf::from_json $json
244		244
245	Converts a JSON string into the corresponding perl data structure.	245	Converts a JSON string into the corresponding perl data structure.
246		246
247	=item $json = cf::to_json $ref	247	=item $json = cf::to_json $ref
248		248
249	Converts a perl data structure into its JSON representation.	249	Converts a perl data structure into its JSON representation.
		250
		251	=cut
		252
		253	our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max
		254
		255	sub to_json ($) { $json_coder->encode ($_[0]) }
		256	sub from_json ($) { $json_coder->decode ($_[0]) }
250		257
251	=item cf::lock_wait $string	258	=item cf::lock_wait $string
252		259
253	Wait until the given lock is available. See cf::lock_acquire.	260	Wait until the given lock is available. See cf::lock_acquire.
254		261
…		…
1029	push @{ $COMMAND{$name} }, [$caller, $cb];	1036	push @{ $COMMAND{$name} }, [$caller, $cb];
1030	}	1037	}
1031		1038
1032	=item cf::register_extcmd $name => \&callback($pl,$packet);	1039	=item cf::register_extcmd $name => \&callback($pl,$packet);
1033		1040
1034	Register a callback fro execution when the client sends an extcmd packet.	1041	Register a callback for execution when the client sends an (synchronous)
		1042	extcmd packet. Ext commands will be processed in the order they are
		1043	received by the server, like other user commands. The first argument is
		1044	the logged-in player. Ext commands can only be processed after a player
		1045	has logged in successfully.
1035		1046
1036	If the callback returns something, it is sent back as if reply was being	1047	If the callback returns something, it is sent back as if reply was being
1037	called.	1048	called.
1038		1049
		1050	=item cf::register_exticmd $name => \&callback($ns,$packet);
		1051
		1052	Register a callback for execution when the client sends an (asynchronous)
		1053	exticmd packet. Exti commands are processed by the server as soon as they
		1054	are received, i.e. out of order w.r.t. other commands. The first argument
		1055	is a client socket. Exti commands can be received anytime, even before
		1056	log-in.
		1057
		1058	If the callback returns something, it is sent back as if reply was being
		1059	called.
		1060
1039	=cut	1061	=cut
1040		1062
1041	sub register_extcmd {	1063	sub register_extcmd {
1042	my ($name, $cb) = @_;	1064	my ($name, $cb) = @_;
1043		1065
1044	$EXTCMD{$name} = $cb;	1066	$EXTCMD{$name} = $cb;
		1067	}
		1068
		1069	sub register_exticmd {
		1070	my ($name, $cb) = @_;
		1071
		1072	$EXTICMD{$name} = $cb;
1045	}	1073	}
1046		1074
1047	cf::player->attach (	1075	cf::player->attach (
1048	on_command => sub {	1076	on_command => sub {
1049	my ($pl, $name, $params) = @_;	1077	my ($pl, $name, $params) = @_;
…		…
1058	cf::override;	1086	cf::override;
1059	},	1087	},
1060	on_extcmd => sub {	1088	on_extcmd => sub {
1061	my ($pl, $buf) = @_;	1089	my ($pl, $buf) = @_;
1062		1090
1063	my $msg = eval { from_json $buf };	1091	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1064		1092
1065	if (ref $msg) {	1093	if (ref $msg) {
1066	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1094	if (my $cb = $EXTCMD{$msg->{msgtype}}) {
1067	if (my %reply = $cb->($pl, $msg)) {	1095	if (my %reply = $cb->($pl, $msg)) {
1068	$pl->ext_reply ($msg->{msgid}, %reply);	1096	$pl->ext_reply ($msg->{msgid}, %reply);
…		…
1372	# replace G<male\|female> tags	1400	# replace G<male\|female> tags
1373	\|\| s{G<([^>\|])\\|([^>])>}{	1401	\|\| s{G<([^>\|])\\|([^>])>}{
1374	$self->gender ? $2 : $1	1402	$self->gender ? $2 : $1
1375	}ge	1403	}ge
1376	# replace H<hint text>	1404	# replace H<hint text>
1377	\|\| s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g;	1405	\|\| s{H<([^\>]*)>}
		1406	{
		1407	("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>",
		1408	"<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>",
		1409	"")
		1410	[$self->{hintmode}]
		1411	}ge;
1378		1412
1379	# create single paragraphs (very hackish)	1413	# create single paragraphs (very hackish)
1380	s/(?<=\S)\n(?=\w)/ /g;	1414	s/(?<=\S)\n(?=\w)/ /g;
1381		1415
		1416	# compress some whitespace
		1417	s/\s+\n/\n/g; # ws line-ends
		1418	s/\n\n+/\n/g; # double lines
		1419	s/^\n+//; # beginning lines
		1420	s/\n+$//; # ending lines
		1421
1382	$_	1422	$_
		1423	}
		1424
		1425	sub hintmode {
		1426	$_[0]{hintmode} = $_[1] if @_ > 1;
		1427	$_[0]{hintmode}
1383	}	1428	}
1384		1429
1385	=item $player->ext_reply ($msgid, %msg)	1430	=item $player->ext_reply ($msgid, %msg)
1386		1431
1387	Sends an ext reply to the player.	1432	Sends an ext reply to the player.
…		…
1390		1435
1391	sub ext_reply($$%) {	1436	sub ext_reply($$%) {
1392	my ($self, $id, %msg) = @_;	1437	my ($self, $id, %msg) = @_;
1393		1438
1394	$msg{msgid} = $id;	1439	$msg{msgid} = $id;
1395		1440	$self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1396	$self->send ("ext " . cf::to_json \%msg);
1397	}	1441	}
1398		1442
1399	=item $player->ext_event ($type, %msg)	1443	=item $player->ext_event ($type, %msg)
1400		1444
1401	Sends an ext event to the client.	1445	Sends an ext event to the client.
…		…
2363	sub cf::client::send_msg {	2407	sub cf::client::send_msg {
2364	my ($self, $color, $type, $msg, @extra) = @_;	2408	my ($self, $color, $type, $msg, @extra) = @_;
2365		2409
2366	$msg = $self->pl->expand_cfpod ($msg);	2410	$msg = $self->pl->expand_cfpod ($msg);
2367		2411
		2412	return unless @extra \|\| length $msg;
		2413
2368	if ($self->can_msg) {	2414	if ($self->can_msg) {
2369	$self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]);	2415	$self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra]));
2370	} else {	2416	} else {
2371	# replace some tags by gcfclient-compatible ones	2417	# replace some tags by gcfclient-compatible ones
2372	for ($msg) {	2418	for ($msg) {
2373	1 while	2419	1 while
2374	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/	2420	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
…		…
2380		2426
2381	if ($color >= 0) {	2427	if ($color >= 0) {
2382	if (0 && $msg =~ /\[/) {	2428	if (0 && $msg =~ /\[/) {
2383	$self->send_packet ("drawextinfo $color 4 0 $msg")	2429	$self->send_packet ("drawextinfo $color 4 0 $msg")
2384	} else {	2430	} else {
2385	s/\[\/?(?:b\|i\|u\|fixed\|color)[^\]]*\]//g;	2431	$msg =~ s/\[\/?(?:b\|i\|u\|fixed\|color)[^\]]*\]//g;
2386	$self->send_packet ("drawinfo $color $msg")	2432	$self->send_packet ("drawinfo $color $msg")
2387	}	2433	}
2388	}	2434	}
2389	}	2435	}
2390	}	2436	}
2391		2437
2392	=item $client->ext_event ($type, %msg)	2438	=item $client->ext_event ($type, %msg)
2393		2439
2394	Sends an exti event to the client.	2440	Sends an ext event to the client.
2395		2441
2396	=cut	2442	=cut
2397		2443
2398	sub cf::client::ext_event($$%) {	2444	sub cf::client::ext_event($$%) {
2399	my ($self, $type, %msg) = @_;	2445	my ($self, $type, %msg) = @_;
2400		2446
2401	$msg{msgtype} = "event_$type";	2447	$msg{msgtype} = "event_$type";
2402	$self->send_packet ("ext " . cf::to_json \%msg);	2448	$self->send_packet ("ext " . $self->{json_coder}->encode (\%msg));
2403	}	2449	}
2404		2450
2405	=item $success = $client->query ($flags, "text", \&cb)	2451	=item $success = $client->query ($flags, "text", \&cb)
2406		2452
2407	Queues a query to the client, calling the given callback with	2453	Queues a query to the client, calling the given callback with
2408	the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>,	2454	the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>,
2409	C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>.	2455	C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>.
2410		2456
2411	Queries can fail, so check the return code. Or don't, as queries will become	2457	Queries can fail, so check the return code. Or don't, as queries will
2412	reliable at some point in the future.	2458	become reliable at some point in the future.
2413		2459
2414	=cut	2460	=cut
2415		2461
2416	sub cf::client::query {	2462	sub cf::client::query {
2417	my ($self, $flags, $text, $cb) = @_;	2463	my ($self, $flags, $text, $cb) = @_;
…		…
2425	utf8::encode $text;	2471	utf8::encode $text;
2426	push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb];	2472	push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb];
2427		2473
2428	$self->send_packet ($self->{query_queue}[0][0])	2474	$self->send_packet ($self->{query_queue}[0][0])
2429	if @{ $self->{query_queue} } == 1;	2475	if @{ $self->{query_queue} } == 1;
		2476
		2477	1
2430	}	2478	}
2431		2479
2432	cf::client->attach (	2480	cf::client->attach (
		2481	on_connect => sub {
		2482	my ($ns) = @_;
		2483
		2484	$ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed;
		2485	},
2433	on_reply => sub {	2486	on_reply => sub {
2434	my ($ns, $msg) = @_;	2487	my ($ns, $msg) = @_;
2435		2488
2436	# this weird shuffling is so that direct followup queries	2489	# this weird shuffling is so that direct followup queries
2437	# get handled first	2490	# get handled first
…		…
2448	$ns->send_packet ($ns->{query_queue}[0][0]);	2501	$ns->send_packet ($ns->{query_queue}[0][0]);
2449	} else {	2502	} else {
2450	$ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM;	2503	$ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM;
2451	}	2504	}
2452	}	2505	}
		2506	},
		2507	on_exticmd => sub {
		2508	my ($ns, $buf) = @_;
		2509
		2510	my $msg = eval { $ns->{json_coder}->decode ($buf) };
		2511
		2512	if (ref $msg) {
		2513	if (my $cb = $EXTICMD{$msg->{msgtype}}) {
		2514	if (my %reply = $cb->($ns, $msg)) {
		2515	$reply{msgid} = $msg->{msgid};
		2516	$ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
		2517	}
		2518	}
		2519	} else {
		2520	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
		2521	}
		2522
		2523	cf::override;
2453	},	2524	},
2454	);	2525	);
2455		2526
2456	=item $client->async (\&cb)	2527	=item $client->async (\&cb)
2457		2528
…		…
2661	load_facedata "$DATADIR/facedata"	2732	load_facedata "$DATADIR/facedata"
2662	or die "unable to load facedata\n";	2733	or die "unable to load facedata\n";
2663	}	2734	}
2664		2735
2665	sub reload_archetypes {	2736	sub reload_archetypes {
		2737	load_resource_file "$DATADIR/archetypes"
		2738	or die "unable to load archetypes\n";
		2739	#d# NEED to laod twice to resolve forward references
		2740	# this really needs to be done in an extra post-pass
		2741	# (which needs to be synchronous, so solve it differently)
2666	load_resource_file "$DATADIR/archetypes"	2742	load_resource_file "$DATADIR/archetypes"
2667	or die "unable to load archetypes\n";	2743	or die "unable to load archetypes\n";
2668	}	2744	}
2669		2745
2670	sub reload_treasures {	2746	sub reload_treasures {
…		…
2864	%EXT_CORO = ();	2940	%EXT_CORO = ();
2865		2941
2866	warn "removing commands";	2942	warn "removing commands";
2867	%COMMAND = ();	2943	%COMMAND = ();
2868		2944
2869	warn "removing ext commands";	2945	warn "removing ext/exti commands";
2870	%EXTCMD = ();	2946	%EXTCMD = ();
		2947	%EXTICMD = ();
2871		2948
2872	warn "unloading/nuking all extensions";	2949	warn "unloading/nuking all extensions";
2873	for my $pkg (@EXTS) {	2950	for my $pkg (@EXTS) {
2874	warn "... unloading $pkg";	2951	warn "... unloading $pkg";
2875		2952

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Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.285 by root, Sun Jun 24 04:21:42 2007 UTC vs. Revision 1.295 by root, Wed Jul 4 05:08:15 2007 UTC

Diff Legend

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.285 by root, Sun Jun 24 04:21:42 2007 UTC vs.
Revision 1.295 by root, Wed Jul 4 05:08:15 2007 UTC