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Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.257 by root, Sun Sep 30 16:24:31 2007 UTC vs.
Revision 1.269 by root, Fri Feb 1 15:54:08 2008 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team 4 * Copyright (©) 2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2001-2005,2007 by Chachkoff Yann 5 * Copyright (©) 2001-2005,2007 by Chachkoff Yann
6 * Copyright (©) 2006,2007 by Marc Lehmann <cf@schmorp.de> 6 * Copyright (©) 2006,2007 by Marc Lehmann <cf@schmorp.de>
7 * 7 *
8 * Crossfire TRT is free software: you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or 10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
… …
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * 20 *
21 * The authors can be reached via e-mail to <crossfire@schmorp.de> 21 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 22 */
23 23
24#include "autoconf.h" 24#include "autoconf.h"
25 25
26#define PLUGIN_NAME "perl" 26#define PLUGIN_NAME "perl"
… …
40#include <sproto.h> 40#include <sproto.h>
41 41
42#include <unistd.h> 42#include <unistd.h>
43#if _POSIX_MEMLOCK 43#if _POSIX_MEMLOCK
44# include <sys/mman.h> 44# include <sys/mman.h>
45#endif
46
47#if HAVE_MALLOC_H
48# include <malloc.h>
45#endif 49#endif
46 50
47#include <EXTERN.h> 51#include <EXTERN.h>
48#include <perl.h> 52#include <perl.h>
49#include <XSUB.h> 53#include <XSUB.h>
… …
72 76
73tstamp NOW, runtime; 77tstamp NOW, runtime;
74 78
75global gbl_ev; 79global gbl_ev;
76static AV *cb_global, *cb_attachable, *cb_object, *cb_player, *cb_client, *cb_type, *cb_map; 80static AV *cb_global, *cb_attachable, *cb_object, *cb_player, *cb_client, *cb_type, *cb_map;
77static SV *sv_runtime, *sv_next_tick; 81static SV *sv_runtime, *sv_next_tick, *sv_now;
78 82
79bitset<NUM_EVENT_TYPES> ev_want_event; 83bitset<NUM_EVENT_TYPES> ev_want_event;
80bitset<NUM_TYPES> ev_want_type; 84bitset<NUM_TYPES> ev_want_type;
81 85
82static HV 86static HV
… …
610 PL_exit_flags |= PERL_EXIT_DESTRUCT_END; 614 PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
611 615
612 const char *argv[] = { 616 const char *argv[] = {
613 settings.argv [0], 617 settings.argv [0],
614 "-e" 618 "-e"
615 "use Event; use Coro;" // required for bootstrap 619 "use EV; use Coro;" // required for bootstrap
616 "cf->bootstrap;" // required for datadir :*> 620 "cf->bootstrap;" // required for datadir :*>
617 "unshift @INC, cf::datadir ();" 621 "unshift @INC, cf::datadir ();"
618 "require cf;" 622 "require cf;"
619 }; 623 };
620 624
621 if (perl_parse (perl, xs_init, 2, (char **)argv, (char **)NULL) 625 if (perl_parse (perl, xs_init, 2, (char **)argv, (char **)NULL)
… …
1095#endif 1099#endif
1096} 1100}
1097 1101
1098///////////////////////////////////////////////////////////////////////////// 1102/////////////////////////////////////////////////////////////////////////////
1099 1103
1100struct EventAPI *watcher_base::GEventAPI; 1104struct EVAPI *evapi::GEVAPI;
1101struct CoroAPI *coroapi::GCoroAPI; 1105struct CoroAPI *coroapi::GCoroAPI;
1102 1106
1103int coroapi::cede_counter; 1107int coroapi::cede_counter;
1104tstamp coroapi::next_cede; 1108tstamp coroapi::next_cede;
1105 1109
1106void coroapi::do_cede_to_tick () 1110void coroapi::do_cede_to_tick ()
… …
1108 cede_counter = 0; 1112 cede_counter = 0;
1109 1113
1110 cede (); 1114 cede ();
1111 1115
1112 next_cede += (TICK / CEDES_PER_TICK) * 0.99; 1116 next_cede += (TICK / CEDES_PER_TICK) * 0.99;
1113 if (next_cede > SvNV (sv_next_tick) - 0.02) 1117 if (next_cede > SvNVx (sv_next_tick) - 0.02)
1114 next_cede = SvNV (sv_next_tick); 1118 next_cede = SvNVx (sv_next_tick);
1115} 1119}
1116 1120
1117void coroapi::do_cede_every () 1121void coroapi::do_cede_every ()
1118{ 1122{
1119 cede_counter = 0; 1123 cede_counter = 0;
… …
1143 CALL_BEGIN (0); 1147 CALL_BEGIN (0);
1144 CALL_CALL ("cf::wait_for_tick_begin", G_DISCARD); 1148 CALL_CALL ("cf::wait_for_tick_begin", G_DISCARD);
1145 CALL_END; 1149 CALL_END;
1146} 1150}
1147 1151
1148static void
1149iw_dispatch (pe_event *ev)
1150{
1151 iw *w = (iw *)ev->ext_data;
1152 w->call (*w);
1153}
1154
1155void
1156iw::alloc ()
1157{
1158 pe = GEventAPI->new_idle (0, 0);
1159
1160 WaREENTRANT_off (pe);
1161 pe->base.callback = (void *)iw_dispatch;
1162 pe->base.ext_data = (void *)this;
1163}
1164
1165static void iow_dispatch (pe_event *ev)
1166{
1167 iow *w = (iow *)ev->ext_data;
1168 w->call (*w, ((pe_ioevent *)ev)->got);
1169}
1170
1171void
1172iow::alloc ()
1173{
1174 pe = GEventAPI->new_io (0, 0);
1175
1176 WaREENTRANT_off (pe);
1177 pe->base.callback = (void *)iow_dispatch;
1178 pe->base.ext_data = (void *)this;
1179
1180 pe->fd = -1;
1181 pe->poll = 0;
1182}
1183
1184void
1185iow::fd (int fd)
1186{
1187 pe->fd = fd;
1188}
1189
1190int
1191iow::poll ()
1192{
1193 return pe->poll;
1194}
1195
1196void 1152void
1197iow::poll (int events) 1153iow::poll (int events)
1198{ 1154{
1199 if (pe->poll != events) 1155 if (events != this->events)
1200 { 1156 {
1157 int active = ev_is_active ((ev_io *)this);
1201 if (pe->poll) stop (); 1158 if (active) stop ();
1202 pe->poll = events; 1159 ev_io_set ((ev_io *)this, fd, events);
1203 if (pe->poll) start (); 1160 if (active) start ();
1204 } 1161 }
1205} 1162}
1206 1163
1207void 1164void
1208_connect_to_perl () 1165_connect_to_perl ()
… …
1217 stash_cf_arch_wrap = gv_stashpv ("cf::arch::wrap" , 1); 1174 stash_cf_arch_wrap = gv_stashpv ("cf::arch::wrap" , 1);
1218 stash_cf_party_wrap = gv_stashpv ("cf::party::wrap" , 1); 1175 stash_cf_party_wrap = gv_stashpv ("cf::party::wrap" , 1);
1219 stash_cf_region_wrap = gv_stashpv ("cf::region::wrap", 1); 1176 stash_cf_region_wrap = gv_stashpv ("cf::region::wrap", 1);
1220 stash_cf_living_wrap = gv_stashpv ("cf::living::wrap", 1); 1177 stash_cf_living_wrap = gv_stashpv ("cf::living::wrap", 1);
1221 1178
1179 sv_now = get_sv ("cf::NOW" , 1); SvUPGRADE (sv_now , SVt_NV);
1222 sv_runtime = get_sv ("cf::RUNTIME" , 1); sv_upgrade (sv_runtime , SVt_NV); 1180 sv_runtime = get_sv ("cf::RUNTIME" , 1); SvUPGRADE (sv_runtime , SVt_NV);
1223 sv_next_tick = get_sv ("cf::NEXT_TICK", 1); sv_upgrade (sv_next_tick, SVt_NV); 1181 sv_next_tick = get_sv ("cf::NEXT_TICK", 1); SvUPGRADE (sv_next_tick, SVt_NV);
1224 1182
1225 cb_global = get_av ("cf::CB_GLOBAL", 1); 1183 cb_global = get_av ("cf::CB_GLOBAL", 1);
1226 cb_attachable = get_av ("cf::CB_ATTACHABLE", 1); 1184 cb_attachable = get_av ("cf::CB_ATTACHABLE", 1);
1227 cb_object = get_av ("cf::CB_OBJECT", 1); 1185 cb_object = get_av ("cf::CB_OBJECT", 1);
1228 cb_player = get_av ("cf::CB_PLAYER", 1); 1186 cb_player = get_av ("cf::CB_PLAYER", 1);
… …
1233 1191
1234MODULE = cf PACKAGE = cf PREFIX = cf_ 1192MODULE = cf PACKAGE = cf PREFIX = cf_
1235 1193
1236BOOT: 1194BOOT:
1237{ 1195{
1238 I_EVENT_API (PACKAGE); watcher_base::GEventAPI = GEventAPI; 1196 I_EV_API (PACKAGE); evapi::GEVAPI = GEVAPI;
1239 I_CORO_API (PACKAGE); coroapi::GCoroAPI = GCoroAPI; 1197 I_CORO_API (PACKAGE); coroapi::GCoroAPI = GCoroAPI;
1240 1198
1241 _connect_to_perl (); 1199 _connect_to_perl ();
1242 1200
1243 newCONSTSUB (stash_cf, "VERSION", newSVpv (VERSION, sizeof (VERSION) - 1)); 1201 newCONSTSUB (stash_cf, "VERSION", newSVpv (VERSION, sizeof (VERSION) - 1));
1244 1202
… …
1262 const_iv (Map0Cmd) const_iv (Map1Cmd) const_iv (Map1aCmd) 1220 const_iv (Map0Cmd) const_iv (Map1Cmd) const_iv (Map1aCmd)
1263 1221
1264 const_iv (MAP_CLIENT_X) const_iv (MAP_CLIENT_Y) 1222 const_iv (MAP_CLIENT_X) const_iv (MAP_CLIENT_Y)
1265 1223
1266 const_iv (MAX_TIME) 1224 const_iv (MAX_TIME)
1225 const_iv (MAXSOCKBUF)
1267 1226
1268 const_iv (NUM_BODY_LOCATIONS) 1227 const_iv (NUM_BODY_LOCATIONS)
1269 const_iv (body_range) const_iv (body_shield) const_iv (body_combat) 1228 const_iv (body_range) const_iv (body_shield) const_iv (body_combat)
1270 const_iv (body_arm) const_iv (body_torso) const_iv (body_head) 1229 const_iv (body_arm) const_iv (body_torso) const_iv (body_head)
1271 const_iv (body_neck) const_iv (body_skill) const_iv (body_finger) 1230 const_iv (body_neck) const_iv (body_skill) const_iv (body_finger)
… …
1416 const_iv (P_NO_CLERIC) const_iv (P_OUT_OF_MAP) const_iv (P_NEW_MAP) const_iv (P_UPTODATE) 1375 const_iv (P_NO_CLERIC) const_iv (P_OUT_OF_MAP) const_iv (P_NEW_MAP) const_iv (P_UPTODATE)
1417 1376
1418 const_iv (UP_OBJ_INSERT) const_iv (UP_OBJ_REMOVE) const_iv (UP_OBJ_CHANGE) const_iv (UP_OBJ_FACE) 1377 const_iv (UP_OBJ_INSERT) const_iv (UP_OBJ_REMOVE) const_iv (UP_OBJ_CHANGE) const_iv (UP_OBJ_FACE)
1419 1378
1420 const_iv (INS_NO_MERGE) const_iv (INS_ABOVE_FLOOR_ONLY) const_iv (INS_NO_WALK_ON) 1379 const_iv (INS_NO_MERGE) const_iv (INS_ABOVE_FLOOR_ONLY) const_iv (INS_NO_WALK_ON)
1421 const_iv (INS_ON_TOP) const_iv (INS_BELOW_ORIGINATOR) const_iv (INS_MAP_LOAD) 1380 const_iv (INS_ON_TOP) const_iv (INS_BELOW_ORIGINATOR)
1422 1381
1423 const_iv (WILL_APPLY_HANDLE) const_iv (WILL_APPLY_TREASURE) const_iv (WILL_APPLY_EARTHWALL) 1382 const_iv (WILL_APPLY_HANDLE) const_iv (WILL_APPLY_TREASURE) const_iv (WILL_APPLY_EARTHWALL)
1424 const_iv (WILL_APPLY_DOOR) const_iv (WILL_APPLY_FOOD) 1383 const_iv (WILL_APPLY_DOOR) const_iv (WILL_APPLY_FOOD)
1425 1384
1426 const_iv (SAVE_MODE) const_iv (SAVE_DIR_MODE) 1385 const_iv (SAVE_MODE) const_iv (SAVE_DIR_MODE)
… …
1577 SvCUR_set (data_sv, dst - SvPVX (data_sv)); 1536 SvCUR_set (data_sv, dst - SvPVX (data_sv));
1578} 1537}
1579 1538
1580void _post_tick () 1539void _post_tick ()
1581 CODE: 1540 CODE:
1582 coroapi::next_cede = SvNV (sv_next_tick) - TICK * (1. - 1. / CEDES_PER_TICK); 1541 coroapi::next_cede = SvNVx (sv_next_tick) - TICK * (1. - 1. / CEDES_PER_TICK);
1583 1542
1584NV till_cede () 1543NV till_cede ()
1585 CODE: 1544 CODE:
1586 RETVAL = coroapi::next_cede - now (); 1545 RETVAL = coroapi::next_cede - now ();
1587 OUTPUT: 1546 OUTPUT:
1588 RETVAL 1547 RETVAL
1589 1548
1590NV till_tick () 1549NV till_tick ()
1591 CODE: 1550 CODE:
1592 RETVAL = SvNV (sv_next_tick) - now (); 1551 RETVAL = SvNVx (sv_next_tick) - now ();
1593 OUTPUT: 1552 OUTPUT:
1594 RETVAL 1553 RETVAL
1595 1554
1596NV floor (NV x) 1555NV floor (NV x)
1597 1556
… …
1619 CODE: 1578 CODE:
1620 RETVAL = lerp (value, min_in, max_in, min_out, max_out); 1579 RETVAL = lerp (value, min_in, max_in, min_out, max_out);
1621 OUTPUT: 1580 OUTPUT:
1622 RETVAL 1581 RETVAL
1623 1582
1583void weaken (...)
1584 PROTOTYPE: @
1585 CODE:
1586 while (items > 0)
1587 sv_rvweaken (ST (--items));
1588
1624void cede_to_tick () 1589void cede_to_tick ()
1625 CODE: 1590 CODE:
1626 coroapi::cede_to_tick (); 1591 coroapi::cede_to_tick ();
1627 1592
1628void server_tick () 1593void server_tick ()
1629 CODE: 1594 CODE:
1630 NOW = now (); 1595 NOW = SvNVx (sv_now);
1631 runtime = SvNVx (sv_runtime); 1596 runtime = SvNVx (sv_runtime);
1632 server_tick (); 1597 server_tick ();
1633 1598
1634void 1599void
1635log_backtrace (utf8_string msg) 1600log_backtrace (utf8_string msg)
… …
1642octet_string path_combine (octet_string base, octet_string path) 1607octet_string path_combine (octet_string base, octet_string path)
1643 PROTOTYPE: $$ 1608 PROTOTYPE: $$
1644 1609
1645octet_string path_combine_and_normalize (octet_string base, octet_string path) 1610octet_string path_combine_and_normalize (octet_string base, octet_string path)
1646 PROTOTYPE: $$ 1611 PROTOTYPE: $$
1612
1613void
1614mallinfo ()
1615 PPCODE:
1616{
1617#if __GLIBC__
1618 struct mallinfo mai = mallinfo ();
1619 EXTEND (SP, 10*2);
1620 PUSHs (sv_2mortal (newSVpv ("arena" , 0))); PUSHs (sv_2mortal (newSViv (mai.arena)));
1621 PUSHs (sv_2mortal (newSVpv ("ordblks" , 0))); PUSHs (sv_2mortal (newSViv (mai.ordblks)));
1622 PUSHs (sv_2mortal (newSVpv ("smblks" , 0))); PUSHs (sv_2mortal (newSViv (mai.smblks)));
1623 PUSHs (sv_2mortal (newSVpv ("hblks" , 0))); PUSHs (sv_2mortal (newSViv (mai.hblks)));
1624 PUSHs (sv_2mortal (newSVpv ("hblkhd" , 0))); PUSHs (sv_2mortal (newSViv (mai.hblkhd)));
1625 PUSHs (sv_2mortal (newSVpv ("usmblks" , 0))); PUSHs (sv_2mortal (newSViv (mai.usmblks)));
1626 PUSHs (sv_2mortal (newSVpv ("fsmblks" , 0))); PUSHs (sv_2mortal (newSViv (mai.fsmblks)));
1627 PUSHs (sv_2mortal (newSVpv ("uordblks", 0))); PUSHs (sv_2mortal (newSViv (mai.uordblks)));
1628 PUSHs (sv_2mortal (newSVpv ("fordblks", 0))); PUSHs (sv_2mortal (newSViv (mai.fordblks)));
1629 PUSHs (sv_2mortal (newSVpv ("keepcost", 0))); PUSHs (sv_2mortal (newSViv (mai.keepcost)));
1630#endif
1631 EXTEND (SP, 2*2);
1632 PUSHs (sv_2mortal (newSVpv ("slice_alloc", 0))); PUSHs (sv_2mortal (newSVuv (slice_alloc)));
1633 PUSHs (sv_2mortal (newSVpv ("shstr_alloc", 0))); PUSHs (sv_2mortal (newSVuv (shstr_alloc)));
1634}
1647 1635
1648void 1636void
1649sub_generation_inc () 1637sub_generation_inc ()
1650 CODE: 1638 CODE:
1651 PL_sub_generation++; 1639 PL_sub_generation++;
… …
1684 1672
1685void emergency_save () 1673void emergency_save ()
1686 1674
1687void _exit (int status = EXIT_SUCCESS) 1675void _exit (int status = EXIT_SUCCESS)
1688 1676
1689UV sv_2watcher (SV *w)
1690 CODE:
1691 RETVAL = (UV)GEventAPI->sv_2watcher (w);
1692 OUTPUT:
1693 RETVAL
1694
1695#if _POSIX_MEMLOCK 1677#if _POSIX_MEMLOCK
1696 1678
1697int mlockall (int flags = MCL_CURRENT | MCL_FUTURE) 1679int mlockall (int flags = MCL_CURRENT | MCL_FUTURE)
1698 1680
1699int munlockall () 1681int munlockall ()
… …
2117 CODE: 2099 CODE:
2118{ 2100{
2119 STRLEN len; 2101 STRLEN len;
2120 char *buf = SvPVbyte (packet, len); 2102 char *buf = SvPVbyte (packet, len);
2121 2103
2104 if (len > MAXSOCKBUF)
2105 pl->failmsg ("[packet too long for client]");
2122 if (pl->ns) 2106 else if (pl->ns)
2123 pl->ns->send_packet (buf, len); 2107 pl->ns->send_packet (buf, len);
2124} 2108}
2125 2109
2126int 2110int
2127listening (player *pl, int new_value = -1) 2111listening (player *pl, int new_value = -1)
… …
2579 CODE: 2563 CODE:
2580{ 2564{
2581 STRLEN len; 2565 STRLEN len;
2582 char *buf = SvPVbyte (packet, len); 2566 char *buf = SvPVbyte (packet, len);
2583 2567
2568 if (len > MAXSOCKBUF)
2569 {
2570 // ugly
2571 if (THIS->pl)
2572 THIS->pl->failmsg ("[packet too long for client]");
2573 }
2574 else
2584 THIS->send_packet (buf, len); 2575 THIS->send_packet (buf, len);
2585} 2576}
2586 2577
2587faceidx 2578faceidx
2588client::need_face (utf8_string name, int pri = 0) 2579client::need_face (utf8_string name, int pri = 0)
2589 CODE: 2580 CODE:
… …
2688 } 2679 }
2689} 2680}
2690 2681
2691int get_data_size (faceidx idx, int faceset = 0) 2682int get_data_size (faceidx idx, int faceset = 0)
2692 CODE: 2683 CODE:
2693 facedata *d = face_data (idx, faceset); assert (d); 2684 facedata *d = face_data (idx, faceset);
2685 if (!d) XSRETURN_UNDEF;
2694 RETVAL = d->data.size (); 2686 RETVAL = d->data.size ();
2695 OUTPUT: 2687 OUTPUT:
2696 RETVAL 2688 RETVAL
2697 2689
2698SV *get_chksum (faceidx idx, int faceset = 0) 2690SV *get_chksum (faceidx idx, int faceset = 0)
2699 CODE: 2691 CODE:
2700 facedata *d = face_data (idx, faceset); assert (d); 2692 facedata *d = face_data (idx, faceset);
2693 if (!d) XSRETURN_UNDEF;
2701 RETVAL = newSVpvn ((char *)d->chksum, CHKSUM_SIZE); 2694 RETVAL = newSVpvn ((char *)d->chksum, CHKSUM_SIZE);
2695 OUTPUT:
2696 RETVAL
2697
2698SV *get_data (faceidx idx, int faceset = 0)
2699 CODE:
2700 facedata *d = face_data (idx, faceset);
2701 if (!d) XSRETURN_UNDEF;
2702 RETVAL = newSVpvn (d->data.data (), d->data.length ());
2702 OUTPUT: 2703 OUTPUT:
2703 RETVAL 2704 RETVAL
2704 2705
2705void invalidate (faceidx idx) 2706void invalidate (faceidx idx)
2706 CODE: 2707 CODE:

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