[ViewVC] Diff of: cvs/deliantra/server/ext/login.ext

Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.42 by root, Wed Apr 18 17:32:06 2007 UTC vs.
Revision 1.124 by root, Sat Nov 17 06:41:16 2012 UTC

…		…
1	#! perl # MANDATORY	1	#! perl # mandatory depends=highscore
2		2
3	# login handling	3	# login handling
4		4
5	use Fcntl;	5	use Fcntl;
6	use Coro::AIO;	6	use Coro::AIO;
7	use List::Util qw(min max);	7	use Deliantra::Util ();
8		8
9	# paranoia function to overwrite a string-in-place	9	CONF MAX_DISCONNECT_TIME = 3600;
10	sub nuke_str {
11	substr $_[0], 0, (length $_[0]), "x" x length $_[0]
12	}
13		10
14	sub query {	11	sub query {
15	my ($ns, $flags, $text) = @_;	12	my ($ns, $flags, $text) = @_;
16		13
17	my $current = $Coro::current;	14	$ns->query ($flags, $text, Coro::rouse_cb);
18	$ns->query ($flags, $text, sub { $current->ready; $current = $_[0] });	15	Coro::rouse_wait
19	Coro::schedule while ref $current;
20
21	$current
22	}	16	}
23		17
24	sub can_cleanup {	18	sub can_cleanup {
25	my ($pl, $mtime) = @_;	19	my ($pl, $mtime) = @_;
26		20
39	return unless cf::player::find_active $user;	33	return unless cf::player::find_active $user;
40		34
41	$ns->send_drawinfo (	35	$ns->send_drawinfo (
42	"That player is already logged in on this server. "	36	"That player is already logged in on this server. "
43	. "If you want to create a new player, choose another name. "	37	. "If you want to create a new player, choose another name. "
44	. "If you are already a registered player, make sure nobody "	38	. "If you have already a registered, make sure nobody "
45	. "else is using your account at this time. If you lost your conenction "	39	. "else is using your account at this time. If you lost your connection "
46	. "then the server will likely timeout within a minute. If you still "	40	. "then the server will likely timeout within a minute. If you still "
47	. "cannot log-in after a minute, you are still logged in. Make sure "	41	. "cannot log-in after a minute, you are still logged in. Make sure "
48	. "you do not have another client running. If you use windows, reboot, "	42	. "you do not have another client running. If you use windows, reboot, "
49	. "this will fix anything.",	43	. "this will fix anything.",
50	cf::NDI_RED	44	cf::NDI_RED
51	);	45	);
52		46
53	1	47	1
54	}	48	}
55		49
56	sub check_clean_save {	50	sub safe_spot($) {
57	my ($pl) = @_;	51	my ($pl) = @_;
		52
		53	my $ob = $pl->ob;
58		54
		55	my $m = $ob->map
		56	or return;
		57	my $x = $ob->x;
		58	my $y = $ob->y;
		59
		60	# never happens normally, but helps when shell users make mistakes
		61	$m->linkable
		62	or return 1;
		63
		64	scalar grep $_->type == cf::SAVEBED, $m->at ($x, $y)
		65	}
		66
		67	sub enter_map {
		68	my ($pl) = @_;
		69
		70	my $ob = $pl->ob;
		71
		72	my ($map, $x, $y)
		73	= $ob->{_link_pos}
		74	? @{delete $ob->{_link_pos}}
		75	: ($pl->maplevel, $ob->x, $ob->y);
		76
		77	$ob->enter_link;
		78
		79	my $m = cf::map::find $map;
59	if (my $time = delete $pl->{unclean_save}) {	80	my $time = delete $pl->{unclean_save};
60	$pl->ns->send_drawinfo (	81
		82	if ($time && $m) {
		83	if ($time < $m->{instantiate_time}) {
		84	# the map was reset in the meantime
		85	my $age = $cf::RUNTIME - $time;
		86
		87	cf::info $ob->name, " map reset after logout, logout age $age (>= $MAX_DISCONNECT_TIME)\n";#d#
		88
		89	if ($age >= $MAX_DISCONNECT_TIME) {
		90	$ob->message (
		91	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
		92	. "Unfortunately, nobody was near to help you when the monsters arrived to eat you. "
		93	. "Maybe you can find comfort in the thought that your body was quite satisfying in taste... "
		94	. "H<You disconnected too long without having used a savebed.>",
		95	cf::NDI_RED
		96	);
		97	# kill them.
		98	# reminds me of the famous badness 10000 syndrome...
		99	$ob->stats->hp (-10000); #] if they survive this they deserved to live
		100	my $killer = cf::arch::get "killer_login"; $pl->killer ($killer); $killer->destroy;
		101	} else {
		102	($map, $x, $y) = $pl->savebed;
		103
		104	$ob->message (
		105	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
		106	. "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. "
		107	. "Better use a savebed next time, much worse things could have happened... "
		108	. "H<You disconnected without having used a savebed. When you do that for too long, you might die.>",
		109	cf::NDI_RED
		110	);
		111	}
		112	} else {
		113	$ob->message (
61	"You didn't use a savebed to leave this realm. This is very dangerous, "	114	"You didn't use a bed to reality to leave this realm. This is very dangerous, "
62	. "as lots of things could happen when you leave by other means, such as cave-ins, "	115	. "as lots of things could happen when you leave by other means, such as cave-ins, "
63	. "or monsters suddenly snapping your body. Better use a savebed next time.",	116	. "or monsters suddenly snapping your body. Better use a savebed next time. "
		117	. "H<Always apply a bed of reality to disconnect from the server.>",
64	cf::NDI_RED	118	cf::NDI_RED
65	);	119	);
66	#d#TODO	120	}
67	}	121	}
68	}
69		122
70	# delete a player directory, be non-blocking AND synchronous...	123	$ob->goto ($map, $x, $y);
71	# (thats hard, so we crap out and fork).	124	}
		125
		126	sub encode_password($) {
		127	"!" . unpack "H*", $_[0]
		128	}
		129
		130	sub compare_password($$) {
		131	my ($pass, $token) = @_;
		132
		133	if ($token =~ /!!(.*)/) {
		134	return +(substr $pass, 0, 8) eq pack "H*", $1;
		135	} elsif ($token =~ /!(.*)/) {
		136	return $pass eq pack "H*", $1;
		137	} else {
		138	return $token eq crypt $pass, $token;
		139	}
		140	}
		141
		142	# delete a player directory
72	sub nuke_playerdir {	143	sub nuke_playerdir {
73	my ($user) = @_;	144	my ($user) = @_;
74		145
		146	my $lock = cf::lock_acquire "ext::login::nuke_playerdir";
		147
		148	my $temp = "$PLAYERDIR/~$Coro::current~deleting~";
75	aio_stat "$PLAYERDIR/$user";	149	aio_rename "$PLAYERDIR/$user", $temp;
76	system "cd \Q$PLAYERDIR\E "	150	IO::AIO::aio_rmtree $temp;
77	. "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null "
78	. "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)";
79	}	151	}
80		152
81	sub send_capabilities {	153	sub login_done {
		154	my ($pl) = @_;
		155
		156	if (0 < Coro::AIO::aio_load "$cf::CONFDIR/motd", my $motd) {
		157	$pl->ns->send_msg ("c/motd" => $motd, cf::NDI_CLEAR);
		158	}
		159	}
		160
		161	sub chargen {
		162	my ($ns, $user, $pass) = @_;
		163
		164	# the rest of this function is character creation
		165	$Coro::current->{desc} = "addme($user) chargen";
		166
		167	# just to make sure nothing is left over
		168	# normally, nothing is there.
		169	nuke_playerdir $user;
		170
		171	my $pl = cf::player::new $user;
		172	$pl->password (encode_password $pass);
		173	$pl->connect ($ns);
		174	my $ob = $pl->ob;
		175
		176	$ob->goto ($pl->maplevel, $ob->x, $ob->y);
		177
		178	while () {
		179	$ob->update_stats;
		180	$pl->save_stats;
		181
		182	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		183	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
		184
		185	if ($res =~ /^[Nn]/) {
		186	last;
		187	} elsif ($res > 0 && $res <= 7) {
		188	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
		189
		190	if ($swap > 0 && $swap <= 7) {
		191	$ob->swap_stats ($res - 1, $swap - 1);
		192	}
		193	} else {
		194	$ob->roll_stats;
		195	}
		196
		197	Coro::Timer::sleep 0.05;
		198	}
		199
		200	$ob->set_animation (2);
		201	$ob->add_statbonus;
		202
		203	while () {
		204	$ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
		205	my $msg = $ob->msg;
		206	$msg =~ s/(?<=\S)\n(?=\S)/ /g;
		207	$ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);
		208
		209	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		210	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";
		211
		212	last if $res =~ /[dD]/;
		213
		214	$pl->chargen_race_next;
		215	Coro::Timer::sleep 0.05;
		216	}
		217
		218	# create the playerdir, if necessary, as chargen_race_done did it before
		219	# presumably because of unique maps
		220	aio_mkdir playerdir $pl, 0770;
		221	$pl->chargen_race_done;
		222
		223	while () {
		224	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		225	"Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";
		226
		227	if ($res =~ /^[fF]/) {
		228	$pl->gender (1);
		229	last;
		230	} elsif ($res =~ /^[mM]/) {
		231	$pl->gender (0);
		232	last;
		233	}
		234	Coro::Timer::sleep 0.05;
		235	}
		236
		237	$ob->reply (undef, "Welcome to Deliantra!");
		238
		239	# XXX: Workaround for delayed client ext protocol handshake
		240	$pl->esrv_new_player;
		241
		242	delete $pl->{deny_save};
		243	}
		244
		245	cf::client->attach (on_addme => sub {
82	my ($ns) = @_;	246	my ($ns) = @_;
83		247
84	return unless $ns->extcmd;
85
86	$ns->ext_event (capabilities =>
87	# id, name, flags (1 == 2d), edge length
88	tileset => [[1, "default 64x64 faceset", 1, 64], [0, "default 32x32 faceset", 1, 32]],
89	);
90	}
91
92	sub setup {
93	my ($ns, $args) = @_;
94
95	# run through the cmds of setup
96	# syntax is setup <cmdname1> <parameter> <cmdname2> <parameter> ...
97	#
98	# we send the status of the cmd back, or a FALSE is the cmd is the server unknown
99	# The client then must sort this out
100
101	my %setup = split / +/, $args;
102	while (my ($k, $v) = each %setup) {
103	if ($k eq "sound") {
104	$ns->sound ($v);
105
106	} elsif ($k eq "exp64") {
107	$setup{$k} = 1;
108
109	} elsif ($k eq "spellmon") {
110	$ns->monitor_spells ($v);
111
112	} elsif ($k eq "darkness") {
113	$ns->darkness ($v);
114
115	} elsif ($k eq "map1cmd") {
116	$ns->mapmode (cf::Map1Cmd) if $v > 0;
117
118	} elsif ($k eq "map1acmd") {
119	$ns->mapmode (cf::Map1aCmd) if $v > 0;
120
121	} elsif ($k eq "map2cmd") {
122	# gcfclient bug, map1acmd is sent too late
123	$ns->mapmode (cf::Map1aCmd);
124	$setup{$k} = "FALSE";
125
126	} elsif ($k eq "newmapcmd") {
127	$ns->newmapcmd ($v);
128
129	} elsif ($k eq "mapinfocmd") {
130	$ns->mapinfocmd ($v);
131
132	} elsif ($k eq "extcmd") {
133	$ns->extcmd ($v > 0);
134	send_capabilities $ns;
135
136	} elsif ($k eq "extmap") {
137	$ns->extmap ($v);
138
139	} elsif ($k eq "facecache") {
140	if (!$v) {
141	$v = 1;
142	$setup{$k} = $v;
143	$ns->send_drawinfo ("(trying to forcefully enable facecaching)", cf::NDI_RED);
144	}
145
146	$ns->facecache ($v);
147
148	} elsif ($k eq "faceset") {
149	$ns->faceset (0);
150	$setup{$k} = 0;
151	# $ns->image2 (1)
152
153	} elsif ($k eq "tileset") {
154	$setup{$k} = $ns->faceset ($v & 1);
155
156	} elsif ($k eq "itemcmd") {
157	# Version of the item protocol command to use. Currently,
158	# only supported versions are 1 and 2. Using a numeric
159	# value will make it very easy to extend this in the future.
160	$ns->itemcmd ($v) if $v >= 1 && $v <= 2;
161
162	$setup{$k} = $ns->itemcmd;
163
164	} elsif ($k eq "mapsize") {
165	my ($x, $y) = split /x/, $v;
166
167	$ns->mapx ($x = max 9, min cf::MAP_CLIENT_X, ($x - 1) \| 1);
168	$ns->mapy ($y = max 9, min cf::MAP_CLIENT_Y, ($y - 1) \| 1);
169
170	$setup{$k} = "${x}x${y}";
171
172	} elsif ($k eq "extendedMapInfos") {
173	$ns->ext_mapinfos ($v);
174
175	} elsif ($k eq "extendedTextInfos") {
176	$ns->has_readable_type ($v);
177
178	} elsif ($k eq "smoothing") { # cfplus-style smoothing
179	$ns->smoothing ($v);
180
181	} elsif ($k eq "fxix") {
182	$ns->fxix ($v);
183
184	} else {
185	# other commands:
186	# sexp: no idea, probably for oudated servers
187	# tick: more stupidity, server should sned a tick per tick
188
189	$setup{$k} = "FALSE";
190	}
191	}
192
193	$ns->send_packet (join " ", setup => %setup);
194
195	cf::datalog setup =>
196	request => $args,
197	reply => \%setup,
198	client => $ns->version,
199	;
200	}
201
202	sub addme {
203	my ($ns) = @_;
204
205	if (!$ns->facecache)
206	{
207	$ns->send_drawinfo (<<EOF, cf::NDI_RED);
208
209
210	***
211	*** WARNING:
212	*** Your client does not support face/image caching,
213	*** or it has been disabled. Face caching is mandatory
214	*** so please enable it or use a newer client.
215	***
216	*** Look at your client preferences:
217	***
218	*** CFPlus: all known versions automatically enable the facecache.
219	*** cfclient: use the -cache commandline option.
220	*** cfclient: map will not redraw automatically (bug).
221	*** gcfclient: use -cache commandline option, or enable
222	*** gcfclient: Client=>Configure=>Map & Image=>Cache Images.
223	*** jcrossclient: your client is broken, use CFPlus or gcfclient.
224	***
225	***
226	EOF
227	if ($ns->version =~ /jcrossclient/) {
228	# let them, for now
229	} else {
230	$ns->flush;
231	return $ns->destroy;
232	}
233
234	# $ns->facecache = true;
235	}
236
237	if ($ns->mapmode < cf::Map1aCmd) {
238	$ns->send_drawinfo (<<EOF, cf::NDI_RED);
239
240
241	***
242	*** WARNING:
243	*** Your client is too old. Please upgrade to a newer version.
244	EOF
245
246	$ns->flush;
247	return $ns->destroy;
248	}
249
250	$ns->pl and return $ns->destroy;	248	$ns->{addme}++ and return $ns->destroy;
251		249
252	$ns->async (sub {	250	$ns->async (sub {
		251	$Coro::current->{desc} = "addme init";
		252
253	my ($user, $pass);	253	my ($user, $pass);
254		254
255	$ns->send_packet ("addme_success");	255	$ns->send_packet ("addme_success");
256		256
257	for (;;) {	257	for (;;) {
…		…
262	cf::NDI_BLUE	262	cf::NDI_BLUE
263	);	263	);
264		264
265	# read username	265	# read username
266	while () {	266	while () {
267	$user = query $ns, 0, "What is your name?\n:";	267	$user = query $ns, 0, "What is your name? (login names are case-sensitive)\n:";
268		268
269	if ($cf::LOGIN_LOCK{$user}) {	269	if ($cf::LOGIN_LOCK{$user}) {
270	$ns->send_drawinfo (	270	$ns->send_drawinfo (
271	"That username is currently used in another login session. "	271	"That username is currently used in another login session. "
272	. "Chose another, or wait till the other session has ended.",	272	. "Chose another, or wait till the other session has ended.",
273	cf::NDI_RED	273	cf::NDI_RED
274	);	274	);
275	} elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}\z/) {	275	} elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,19}\z/) {
276	last;	276	last;
277	} else {	277	} else {
278	$ns->send_drawinfo (	278	$ns->send_drawinfo (
279	"Your username contains illegal characters "	279	"Your username contains illegal characters "
280	. "(only a-z, A-Z and 0-9 are allowed), "	280	. "(only a-z, A-Z and 0-9 are allowed), "
281	. "or is not between 3 and 18 characters in length.",	281	. "or is not between 3 and 20 characters in length.",
282	cf::NDI_RED	282	cf::NDI_RED
283	);	283	);
284	}	284	}
		285	Coro::Timer::sleep 0.4;
285	}	286	}
286		287
287	check_playing $ns, $user and next;	288	check_playing $ns, $user and next;
		289
		290	$Coro::current->{desc} = "addme($user) pass";
288		291
289	$ns->send_drawinfo (	292	$ns->send_drawinfo (
290	"Welcome $user, please enter your password now. "	293	"Welcome $user, please enter your password now. "
291	. "New users should now choose a password. "	294	. "New users should now choose a password. "
292	. "Anything your client lets you enter is fine.",	295	. "Anything your client lets you enter is fine.",
…		…
300	$ns->send_drawinfo (	303	$ns->send_drawinfo (
301	"Try to use at least three characters as your password please, "	304	"Try to use at least three characters as your password please, "
302	. "that cannot be too much to ask for :)",	305	. "that cannot be too much to ask for :)",
303	cf::NDI_RED	306	cf::NDI_RED
304	);	307	);
		308	Coro::Timer::sleep 0.4;
305	}	309	}
306		310
307	# lock this username for the remainder of this login session	311	# lock this username for the remainder of this login session
308	if ($cf::LOGIN_LOCK{$user}) {	312	if ($cf::LOGIN_LOCK{$user}) {
309	$ns->send_drawinfo (	313	$ns->send_drawinfo (
…		…
315	}	319	}
316	local $cf::LOGIN_LOCK{$user} = 1;	320	local $cf::LOGIN_LOCK{$user} = 1;
317		321
318	check_playing $ns, $user and next;	322	check_playing $ns, $user and next;
319		323
		324	$Coro::current->{desc} = "addme($user) check";
		325
320	# try to read the user file and check the password	326	# try to read the user file and check the password
321	if (my $pl = cf::player::find $user) {	327	if (my $pl = cf::player::find $user) {
322	aio_stat $pl->path and next;	328	aio_stat $pl->path and next;
323	my $mtime = (stat _)[9];	329	my $mtime = (stat _)[9];
324	my $hash = $pl->password;	330	my $token = $pl->password;
325		331
326	if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) {	332	if ($cf::CFG{ext_login_nocheck} or compare_password $pass, $token) {
327	nuke_str $pass;	333	# player exists and passwords match - we can proceed
		334
328	# password matches, wonderful	335	# password matches, wonderful
329	my $pl = cf::player::find $user or next;	336	my $pl = cf::player::find $user or next;
330	$pl->connect ($ns);	337	$pl->connect ($ns);
331	check_clean_save $pl;	338	enter_map $pl;
		339	login_done $pl;
332	last;	340	return;
333	} elsif (can_cleanup $pl, $mtime) {	341	} elsif (can_cleanup $pl, $mtime) {
334	Coro::Timer::sleep 1;	342	Coro::Timer::sleep 1;
335		343
336	$ns->send_drawinfo (	344	$ns->send_drawinfo (
337	"Player exists, but password does not match. If this is your account, "	345	"Player exists, but password does not match. If this is your account, "
338	. "please try again. If not, you can now decide to take over this account "	346	. "please try again. If not, you can now decide to take over this account "
339	. "because it has not been in-use for some time.",	347	. "because it has not been in-use for some time.",
340	cf::NDI_RED	348	cf::NDI_RED
341	);	349	);
342		350
343	#TODO: nuke_str
344	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/	351	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/
345	or next;	352	or next;
346		353
347	# check if the file hasn't changed	354	# check if the file hasn't changed
348	aio_stat cf::player::path $user and next;	355	aio_stat cf::player::path $user and next;
…		…
350		357
351	$pl->quit_character;	358	$pl->quit_character;
352		359
353	# fall through to creation	360	# fall through to creation
354	} else {	361	} else {
355	nuke_str $pass;
356
357	Coro::Timer::sleep 1;	362	Coro::Timer::sleep 1;
358		363
359	$ns->send_drawinfo (	364	$ns->send_drawinfo (
360	"Wrong username or password. Please try again "	365	"Wrong username or password. Please try again "
361	. "(check for Numlock and other semi-obvious error sources).",	366	. "(check for Numlock and other semi-obvious error sources).",
…		…
363	);	368	);
364	next;	369	next;
365	}	370	}
366	} else {	371	} else {
367	# unable to load the playerfile:	372	# unable to load the playerfile:
368	# check wether the player dir exists, which means the file is corrupted or	373	# check whether the player dir exists, which means the file is corrupted or
369	# something very similar.	374	# something very similar.
370	if (!aio_stat cf::player::playerdir $user) {	375	if (!aio_stat cf::player::playerdir $user) {
371	$ns->send_drawinfo (	376	$ns->send_drawinfo (
372	"Unable to retrieve this player. It might be a locked or broken account. "	377	"Unable to retrieve this player. It might be a locked or broken account. "
373	. "If this is your account, ask a dungeon master for assistance. "	378	. "If this is your account, ask a dungeon master for assistance. "
…		…
376	);	381	);
377	next;	382	next;
378	}	383	}
379	}	384	}
380		385
381	# the rest of this function is character creation
382
383	# just to make sure nothing is left over
384	nuke_playerdir $user;
385
386	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";	386	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";
387		387
388	if ($pass2 ne $pass) {	388	if ($pass2 ne $pass) {
389	nuke_str $pass;
390	nuke_str $pass2;
391	$ns->send_drawinfo (	389	$ns->send_drawinfo (
392	"The passwords do not match, please try again.",	390	"The passwords do not match, please try again.",
393	cf::NDI_RED	391	cf::NDI_RED
394	);	392	);
		393	Coro::Timer::sleep 0.5;
395	next;	394	next;
396	}	395	}
397		396
398	nuke_str $pass2;
399
400	my $pl = cf::player::new $user;
401	$pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]);
402	nuke_str $pass;
403	$pl->connect ($ns);
404
405	my $ob = $pl->ob;
406
407	while () {
408	$ob->update_stats;
409	$pl->save_stats;
410
411	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
412	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
413
414	if ($res =~ /^[Nn]/) {
415	last;
416	} elsif ($res > 0 && $res <= 7) {
417	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
418
419	if ($swap > 0 && $swap <= 7) {
420	$ob->swap_stats ($res - 1, $swap - 1);
421	}
422	} else {
423	$ob->roll_stats;
424	}
425	}
426
427	$ob->set_animation (2);
428	$ob->add_statbonus;
429
430	$ns->send_drawinfo ($ob->msg, cf::NDI_BLUE);
431	$ns->send_packet (sprintf "query %d %s", cf::CS_QUERY_SINGLECHAR,
432	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
433
434	$ns->state (cf::ST_CHANGE_CLASS);
435	delete $pl->{deny_save};#d# too early
436
437	last;	397	last;
438	}	398	}
		399
		400	# lock again, too layz to make this nicer
		401	local $cf::LOGIN_LOCK{$user} = 1;
		402
		403	chargen $ns, $user, $pass;
		404	login_done $ns->pl;
439	});	405	});
440	}	406	});
		407
		408	cf::client->attach (
		409	on_version => sub {
		410	my ($ns, $arg) = @_;
		411
		412	$ns->{nonces} = [map { join "", map { chr rand 256 } 0..63 } 1..2];
		413	$ns->ext_msg (nonces => @{ $ns->{nonces} });
		414	},
		415	);
		416
		417	#cf::register_async_exticmd create_login => sub {
		418	# my ($ns, $reply, $user, $pass) = @_;
		419	#
		420	# $ns->{addme}++ and return $ns->destroy;
		421	#};
		422
		423	cf::register_async_exticmd login => sub {
		424	my ($ns, $reply, $user, $hash) = @_;
		425
		426	$ns->{addme}++ and return $ns->destroy;
		427
		428	$ns->async (sub {
		429	local $cf::LOGIN_LOCK{$user} = 1;
		430
		431	$Coro::current->{desc} = "login($user) check";
		432
		433	my $fail = sub {
		434	$reply->(0, $_[0]);
		435	$ns->flush; # does not ensure that the data reaches the client - TODO
		436	# need to do this in another thread, as this one gets canceled
		437	Coro::async_pool {
		438	Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
		439	$ns->destroy;
		440	};
		441	Coro::schedule; # do the destroy, should not return
		442	};
		443
		444	# try to read the user file and check the password
		445	my $pl = cf::player::find $user
		446	or return $fail->("User '$user' does not exist - wrong spelling?");
		447
		448	aio_stat $pl->path
		449	and return $ns->destroy;
		450
		451	my $mtime = (stat _)[9];
		452	my $token = $pl->password;
		453
		454	$token = $token =~ /^!/
		455	? Deliantra::Util::hash_pw pack "H*", substr $token, 1
		456	: pack "H*", $token;
		457
		458	$token = Deliantra::Util::auth_pw $token, $ns->{nonces}[0], $ns->{nonces}[1];
		459
		460	$token eq $hash
		461	or $cf::CFG{ext_login_nocheck}
		462	or return $fail->("User exists, but the password doesn't match - check your spelling, NumLock/CapsLock etc.");
		463
		464	# player exists and passwords match - we can proceed
		465
		466	$pl->connect ($ns);
		467	enter_map $pl;
		468	login_done $pl;
		469
		470	$reply->(1, "Success");
		471	});
		472	};
		473
		474	cf::register_command password => sub {
		475	my ($pl, $arg) = @_;
		476
		477	unless ($pl->flag (cf::FLAG_WIZ)) {
		478	$pl->message (
		479	"The password can currently only changed by a DM.",
		480	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		481	return;
		482	}
		483
		484	$pl->message (#d#
		485	"Passwords cannot currently be changed.",#d#
		486	cf::NDI_UNIQUE \| cf::NDI_REPLY);#d#
		487	return;#d#
		488
		489	my (@args) = split /\s+/, $arg;
		490	my ($player, $new_pw) = @args;
		491
		492	if ($pl->flag (cf::FLAG_WIZ) && $player eq '') {
		493	$pl->message (
		494	"Usage: password <player> [<new password>]",
		495	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		496	return;
		497	}
		498
		499	if ($new_pw eq '') {
		500	$new_pw =
		501	join '',
		502	map { ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[(cf::rndm 64)] }
		503	1..9;
		504	}
		505
		506	cf::async {
		507	my $plc = cf::player::find $player;
		508	if ($plc) {
		509	$plc->password (encode_password $new_pw);
		510	$pl->message (
		511	"Ok, changed password of '$player' to '$new_pw'!",
		512	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		513	} else {
		514	$pl->message (
		515	"Fail! Couldn't set password for '$player', "
		516	. "he doesn't seem to exist!",
		517	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		518	}
		519	};
		520	};
441		521
442	cf::register_command quit => sub {	522	cf::register_command quit => sub {
443	my ($ob, $arg) = @_;	523	my ($ob, $arg) = @_;
444		524
445	$ob->reply (undef,	525	$ob->send_msg (undef,
446	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "	526	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "
447	. "If you are sure you want to do this, then use the quit_character command instead of quit.",	527	. "If you are sure you want to do this, then use the quit_character command instead of quit.",
448	cf::NDI_UNIQUE \| cf::NDI_RED);	528	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
449	};	529	};
450		530
451	cf::register_command quit_character => sub {	531	cf::register_command quit_character => sub {
452	my ($ob, $arg) = @_;	532	my ($ob, $arg) = @_;
453		533
454	my $pl = $ob->contr;	534	my $pl = $ob->contr;
455		535
456	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {	536	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {
457	if ($_[0] !~ /^[yY]/) {	537	if ($_[0] !~ /^[yY]/) {
458	$ob->reply (undef,	538	$ob->send_msg (undef, "Ok, not not quitting then.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
459	"Ok, not not quitting then.",
460	cf::NDI_UNIQUE \| cf::NDI_RED);
461	} else {	539	} else {
462	$ob->reply (undef,	540	$ob->send_msg (undef, "Ok, quitting, hope to see you again.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
463	"Ok, quitting, hope to see you again.",	541	cf::async {
464	cf::NDI_UNIQUE \| cf::NDI_RED);
465	$pl->ns->flush;
466	cf::async { $pl->quit_character };	542	$pl->quit_character;
		543	};
467	}	544	}
468	});	545	});
469	};	546	};
470		547
471	cf::object->attach (	548	cf::object->attach (
…		…
477		554
478	my $pl = $ob->contr;	555	my $pl = $ob->contr;
479		556
480	# update respawn position	557	# update respawn position
481	$pl->savebed ($bed->map->path, $bed->x, $bed->y);	558	$pl->savebed ($bed->map->path, $bed->x, $bed->y);
482	cf::async { $pl->save };
483		559
484	$pl->killer ("left");	560	cf::async {
485	$ob->check_score;	561	my $killer = cf::arch::get "killer_logout"; $pl->killer ($killer); $killer->destroy;
		562	ext::highscore::check $ob;
486		563
487	$ob->reply (undef, "In the future, you will wake up here when you die.");	564	$pl->save;
488		565
		566	$ob->send_msg ($cf::SAY_CHANNEL => "In the future, you will wake up here when you die.", cf::NDI_DEF \| cf::NDI_REPLY);
		567
		568	my $ns = $pl->ns
		569	or return;
		570
489	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {	571	$ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {
490	if ($_[0] !~ /^[yY]/) {	572	if ($_[0] !~ /^[yY]/) {
491	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);	573	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);
492	$pl->deactivate;	574	$pl->deactivate;
493	$pl->ns->destroy;	575	$pl->ns->destroy;
494	} else {	576	}
495	cf::async { $pl->save };
496	}	577	});
497	});	578	};
498	},	579	},
499	);	580	);
500		581
501	cf::player->attach (	582	cf::player->attach (
502	on_login => sub {	583	on_login => sub {
…		…
511		592
512	if ($cleanly) {	593	if ($cleanly) {
513	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;	594	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
514	} else {	595	} else {
515	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;	596	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
516	$pl->{unclean_save} = $cf::RUNTIME;	597	$pl->{unclean_save} = $cf::RUNTIME
		598	unless safe_spot $pl;
517	}	599	}
518	},	600	},
519	);	601	);
520		602
521	cf::client->attach (
522	on_addme => \&addme,
523	on_setup => \&setup,
524	);
525
526	#############################################################################
527
528	our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs
529	our $SAVE_TIMEOUT = 20; # save players every n seconds
530
531	our $SCHEDULER = cf::async_ext {
532	my $schedule_interval = Coro::Event->timer (after => 1, interval => $SCHEDULE_INTERVAL);
533	while () {
534	$schedule_interval->next;
535
536	# this weird form of iteration over values is used because
537	# the hash changes underneath us frequently, and for
538	# keeps a direct reference to the value without (in 5.8 perls)
539	# keeping a reference, so this is prone to crashes or worse.
540	my @players = keys %cf::PLAYER;
541	for (@players) {
542	my $pl = $cf::PLAYER{$_}
543	or next;
544	$pl->valid or next;
545
546	eval {
547	if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) {
548	cf::wait_for_tick_begin;
549	$pl->save;
550
551	unless ($pl->active) {
552	# check refcounts, this is tricky and needs to be adjusted to fit server internals
553	my $ob = $pl->ob;
554	Scalar::Util::weaken $pl;
555	Scalar::Util::weaken $ob;
556	my $a_ = $pl->refcnt;#d#
557	my $b_ = $ob->refcnt;#d#
558	my $pl_ref = $pl->refcnt_cnt;
559	my $ob_ref = $ob->refcnt_cnt;
560
561	## pl_ref == one from object + one from cf::PLAYER
562	## ob_ref == one from simply being an object
563	if ($pl_ref == 2 && $ob_ref == 1) {
564	warn "player-scheduler destroy ", $ob->name;#d#
565
566	# remove from sight and get fresh "copies"
567	$pl = delete $cf::PLAYER{$ob->name};
568	$ob = $pl->ob;
569
570	$ob->destroy;
571	$pl->destroy;
572	} else {
573	warn "player-scheduler refcnt ", $ob->name, " $pl_ref,$a_ $ob_ref,$b_\n";#d#
574	}
575	}
576	}
577	};
578	warn $@ if $@;
579	Coro::cede;
580	};
581	}
582	};
583
584	$SCHEDULER->prio (1);
585

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Comparing deliantra/server/ext/login.ext (file contents): Revision 1.42 by root, Wed Apr 18 17:32:06 2007 UTC vs. Revision 1.124 by root, Sat Nov 17 06:41:16 2012 UTC

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Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.42 by root, Wed Apr 18 17:32:06 2007 UTC vs.
Revision 1.124 by root, Sat Nov 17 06:41:16 2012 UTC