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/* |
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* Copyright © 2005-2006 Atheme Development Group |
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* Rights to this code are documented in doc/pod/license.pod. |
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* |
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* Services binary tree manipulation. (add_service, del_service, et al.) |
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*/ |
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|
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static char const rcsid[] = "$Id: servtree.C,v 1.3 2007-07-21 13:23:22 pippijn Exp $"; |
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|
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#include "atheme.h" |
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#include <boost/foreach.hpp> |
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|
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service_map services; |
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|
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service_t *fcmd_agent = NULL; |
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|
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static void |
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dummy_handler (sourceinfo_t *si, int parc, char **parv) |
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{ |
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} |
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|
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void |
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servtree_init (void) |
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{ |
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#if 0 |
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service_heap = BlockHeapCreate (sizeof (service_t), 12); |
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#endif |
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} |
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|
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static void |
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me_me_init (void) |
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{ |
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if (me.numeric) |
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init_uid (); |
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me.me = server_add (me.name, 0, NULL, me.numeric ? me.numeric : NULL, me.desc); |
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} |
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|
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service_t * |
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add_service (char const * const name, char const * const user, char const * const host, char const * const real, void (*handler) (sourceinfo_t *si, int parc, char *parv[]), cmdvec &cmdtree) |
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{ |
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service_t *sptr; |
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user_t *u; |
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|
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if (me.me == NULL) |
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me_me_init (); |
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|
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if (name == NULL) |
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{ |
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slog (LG_INFO, "add_service(): Bad error! We were given a NULL pointer for service name!"); |
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return NULL; |
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} |
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|
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if ((sptr = find_service (name))) |
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{ |
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slog (LG_DEBUG, "add_service(): Service `%s' already exists.", name); |
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return NULL; |
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} |
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|
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sptr = new service_t; |
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|
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sptr->name = sstrdup (name); |
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sptr->user = sstrdup (user); |
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sptr->host = sstrdup (host); |
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sptr->real = sstrdup (real); |
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|
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/* Display name, either <Service> or <Service>@<Server> */ |
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sptr->disp = service_name (name); |
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|
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if (me.numeric && *me.numeric) |
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sptr->uid = sstrdup (uid_get ()); |
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|
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sptr->handler = handler; |
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sptr->notice_handler = dummy_handler; |
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|
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sptr->cmdtree = &cmdtree; |
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|
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if (me.connected) |
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{ |
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u = user_find_named (name); |
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if (u != NULL) |
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{ |
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phandler->skill (me.name, u->nick, "Nick taken by service"); |
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user_delete (u); |
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} |
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} |
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|
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sptr->me = user_add (name, user, host, NULL, NULL, ircd->uses_uid ? sptr->uid : NULL, real, me.me, NOW); |
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sptr->me->flags |= UF_IRCOP; |
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|
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if (me.connected) |
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{ |
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phandler->introduce_nick (sptr->me); |
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/* if the snoop channel already exists, join it now */ |
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if (config_options.chan != NULL && channel_find (config_options.chan) != NULL) |
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join (config_options.chan, name); |
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} |
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|
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services[sptr->name] = sptr; |
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|
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return sptr; |
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} |
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|
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void |
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del_service (service_t *sptr) |
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{ |
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services.erase (sptr->name); |
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|
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phandler->quit_sts (sptr->me, "Service unloaded."); |
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user_delete (sptr->me); |
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sptr->me = NULL; |
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sptr->handler = NULL; |
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sfree (sptr->disp); /* service_name() does an alloc() */ |
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sfree (sptr->name); |
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sfree (sptr->user); |
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sfree (sptr->host); |
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sfree (sptr->real); |
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sfree (sptr->uid); |
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|
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delete sptr; |
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} |
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|
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service_t * |
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find_service (char const * const name) |
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{ |
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service_t *sptr; |
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service_map::iterator sit; |
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user_t *u; |
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char *p; |
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char name2[NICKLEN]; |
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|
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if (name[0] == '#') |
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return fcmd_agent; |
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|
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p = strchr (name, '@'); |
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if (p != NULL) |
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{ |
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/* Make sure it's for us, not for a jupe -- jilles */ |
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if (irccasecmp (p + 1, me.name)) |
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return NULL; |
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strlcpy (name2, name, sizeof name2); |
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p = strchr (name2, '@'); |
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if (p != NULL) |
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*p = '\0'; |
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sit = services.find (name2); |
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if (sit != services.end ()) |
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return sit->second; |
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foreach (service_pair &sp, services) |
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{ |
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sptr = sp.second; |
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if (sptr->me != NULL && !strcasecmp (name2, sptr->user)) |
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return sptr; |
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} |
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} |
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else |
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{ |
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sit = services.find (name); |
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if (sit != services.end ()) |
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return sit->second; |
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|
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if (ircd->uses_uid) |
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{ |
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/* yuck yuck -- but quite efficient -- jilles */ |
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u = user_find (name); |
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if (u != NULL && u->server == me.me) |
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return (sit = services.find (u->nick)) == services.end () ? NULL : sit->second; |
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} |
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} |
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|
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return NULL; |
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} |
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|
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char * |
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service_name (char const * const name) |
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{ |
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char *buf = alloc<char> (BUFSIZE); |
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|
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snprintf (buf, BUFSIZE, "%s%s%s", name, (config_options.secure) ? "@" : "", (config_options.secure) ? me.name : ""); |
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|
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return buf; |
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} |
