+++ /dev/null
-/* modules/m_monitor.c
- *
- * Copyright (C) 2005 Lee Hardy <lee@leeh.co.uk>
- * Copyright (C) 2005 ircd-ratbox development team
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1.Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2.Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3.The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * $Id: m_monitor.c 312 2005-11-07 10:47:33Z jilles $
- */
-
-#include "stdinc.h"
-#include "client.h"
-#include "msg.h"
-#include "parse.h"
-#include "modules.h"
-#include "monitor.h"
-#include "numeric.h"
-#include "s_conf.h"
-#include "send.h"
-
-static int m_monitor(struct Client *, struct Client *, int, const char **);
-
-struct Message monitor_msgtab = {
- "MONITOR", 0, 0, 0, MFLG_SLOW,
- {mg_unreg, {m_monitor, 2}, mg_ignore, mg_ignore, mg_ignore, {m_monitor, 2}}
-};
-
-mapi_clist_av1 monitor_clist[] = { &monitor_msgtab, NULL };
-DECLARE_MODULE_AV1(monitor, NULL, NULL, monitor_clist, NULL, NULL, "$Revision: 312 $");
-
-static void
-add_monitor(struct Client *client_p, const char *nicks)
-{
- char onbuf[BUFSIZE], offbuf[BUFSIZE];
- struct Client *target_p;
- struct monitor *monptr;
- const char *name;
- char *tmp;
- char *p;
- char *onptr, *offptr;
- int mlen, arglen;
- int cur_onlen, cur_offlen;
-
- /* these two are same length, just diff numeric */
- cur_offlen = cur_onlen = mlen = sprintf(onbuf, form_str(RPL_MONONLINE),
- me.name, client_p->name, "");
- sprintf(offbuf, form_str(RPL_MONOFFLINE),
- me.name, client_p->name, "");
-
- onptr = onbuf + mlen;
- offptr = offbuf + mlen;
-
- tmp = LOCAL_COPY(nicks);
-
- for(name = rb_strtok_r(tmp, ",", &p); name; name = rb_strtok_r(NULL, ",", &p))
- {
- if(EmptyString(name) || strlen(name) > NICKLEN-1)
- continue;
-
- if(rb_dlink_list_length(&client_p->localClient->monitor_list) >=
- (unsigned long)ConfigFileEntry.max_monitor)
- {
- char buf[100];
-
- if(cur_onlen != mlen)
- sendto_one(client_p, "%s", onbuf);
- if(cur_offlen != mlen)
- sendto_one(client_p, "%s", offbuf);
-
- if(p)
- rb_snprintf(buf, sizeof(buf), "%s,%s", name, p);
- else
- rb_snprintf(buf, sizeof(buf), "%s", name);
-
- sendto_one(client_p, form_str(ERR_MONLISTFULL),
- me.name, client_p->name,
- ConfigFileEntry.max_monitor, buf);
- return;
- }
-
- monptr = find_monitor(name, 1);
-
- /* already monitoring this nick */
- if(rb_dlinkFind(client_p, &monptr->users))
- continue;
-
- rb_dlinkAddAlloc(client_p, &monptr->users);
- rb_dlinkAddAlloc(monptr, &client_p->localClient->monitor_list);
-
- if((target_p = find_named_person(name)) != NULL)
- {
- if(cur_onlen + strlen(target_p->name) +
- strlen(target_p->username) + strlen(target_p->host) + 3 >= BUFSIZE-3)
- {
- sendto_one(client_p, "%s", onbuf);
- cur_onlen = mlen;
- onptr = onbuf + mlen;
- }
-
- if(cur_onlen != mlen)
- {
- *onptr++ = ',';
- cur_onlen++;
- }
-
- arglen = sprintf(onptr, "%s!%s@%s",
- target_p->name, target_p->username,
- target_p->host);
- onptr += arglen;
- cur_onlen += arglen;
- }
- else
- {
- if(cur_offlen + strlen(name) + 1 >= BUFSIZE-3)
- {
- sendto_one(client_p, "%s", offbuf);
- cur_offlen = mlen;
- offptr = offbuf + mlen;
- }
-
- if(cur_offlen != mlen)
- {
- *offptr++ = ',';
- cur_offlen++;
- }
-
- arglen = sprintf(offptr, "%s", name);
- offptr += arglen;
- cur_offlen += arglen;
- }
- }
-
- if(cur_onlen != mlen)
- sendto_one(client_p, "%s", onbuf);
- if(cur_offlen != mlen)
- sendto_one(client_p, "%s", offbuf);
-}
-
-static void
-del_monitor(struct Client *client_p, const char *nicks)
-{
- struct monitor *monptr;
- const char *name;
- char *tmp;
- char *p;
-
- if(!rb_dlink_list_length(&client_p->localClient->monitor_list))
- return;
-
- tmp = LOCAL_COPY(nicks);
-
- for(name = rb_strtok_r(tmp, ",", &p); name; name = rb_strtok_r(NULL, ",", &p))
- {
- if(EmptyString(name))
- continue;
-
- /* not monitored */
- if((monptr = find_monitor(name, 0)) == NULL)
- continue;
-
- rb_dlinkFindDestroy(client_p, &monptr->users);
- rb_dlinkFindDestroy(monptr, &client_p->localClient->monitor_list);
-
- free_monitor(monptr);
- }
-}
-
-static void
-list_monitor(struct Client *client_p)
-{
- char buf[BUFSIZE];
- struct monitor *monptr;
- char *nbuf;
- rb_dlink_node *ptr;
- int mlen, arglen, cur_len;
-
- if(!rb_dlink_list_length(&client_p->localClient->monitor_list))
- {
- sendto_one(client_p, form_str(RPL_ENDOFMONLIST),
- me.name, client_p->name);
- return;
- }
-
- cur_len = mlen = sprintf(buf, form_str(RPL_MONLIST),
- me.name, client_p->name, "");
- nbuf = buf + mlen;
-
- RB_DLINK_FOREACH(ptr, client_p->localClient->monitor_list.head)
- {
- monptr = ptr->data;
-
- if(cur_len + strlen(monptr->name) + 1 >= BUFSIZE-3)
- {
- sendto_one(client_p, "%s", buf);
- nbuf = buf + mlen;
- cur_len = mlen;
- }
-
- if(cur_len != mlen)
- {
- *nbuf++ = ',';
- cur_len++;
- }
-
- arglen = sprintf(nbuf, "%s", monptr->name);
- cur_len += arglen;
- nbuf += arglen;
- }
-
- sendto_one(client_p, "%s", buf);
- sendto_one(client_p, form_str(RPL_ENDOFMONLIST),
- me.name, client_p->name);
-}
-
-static void
-show_monitor_status(struct Client *client_p)
-{
- char onbuf[BUFSIZE], offbuf[BUFSIZE];
- struct Client *target_p;
- struct monitor *monptr;
- char *onptr, *offptr;
- int cur_onlen, cur_offlen;
- int mlen, arglen;
- rb_dlink_node *ptr;
-
- mlen = cur_onlen = sprintf(onbuf, form_str(RPL_MONONLINE),
- me.name, client_p->name, "");
- cur_offlen = sprintf(offbuf, form_str(RPL_MONOFFLINE),
- me.name, client_p->name, "");
-
- onptr = onbuf + mlen;
- offptr = offbuf + mlen;
-
- RB_DLINK_FOREACH(ptr, client_p->localClient->monitor_list.head)
- {
- monptr = ptr->data;
-
- if((target_p = find_named_person(monptr->name)) != NULL)
- {
- if(cur_onlen + strlen(target_p->name) +
- strlen(target_p->username) + strlen(target_p->host) + 3 >= BUFSIZE-3)
- {
- sendto_one(client_p, "%s", onbuf);
- cur_onlen = mlen;
- onptr = onbuf + mlen;
- }
-
- if(cur_onlen != mlen)
- {
- *onptr++ = ',';
- cur_onlen++;
- }
-
- arglen = sprintf(onptr, "%s!%s@%s",
- target_p->name, target_p->username,
- target_p->host);
- onptr += arglen;
- cur_onlen += arglen;
- }
- else
- {
- if(cur_offlen + strlen(monptr->name) + 1 >= BUFSIZE-3)
- {
- sendto_one(client_p, "%s", offbuf);
- cur_offlen = mlen;
- offptr = offbuf + mlen;
- }
-
- if(cur_offlen != mlen)
- {
- *offptr++ = ',';
- cur_offlen++;
- }
-
- arglen = sprintf(offptr, "%s", monptr->name);
- offptr += arglen;
- cur_offlen += arglen;
- }
- }
-
- if(cur_onlen != mlen)
- sendto_one(client_p, "%s", onbuf);
- if(cur_offlen != mlen)
- sendto_one(client_p, "%s", offbuf);
-}
-
-static int
-m_monitor(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
-{
- switch(parv[1][0])
- {
- case '+':
- if(parc < 3 || EmptyString(parv[2]))
- {
- sendto_one(client_p, form_str(ERR_NEEDMOREPARAMS),
- me.name, source_p->name, "MONITOR");
- return 0;
- }
-
- add_monitor(source_p, parv[2]);
- break;
- case '-':
- if(parc < 3 || EmptyString(parv[2]))
- {
- sendto_one(client_p, form_str(ERR_NEEDMOREPARAMS),
- me.name, source_p->name, "MONITOR");
- return 0;
- }
-
- del_monitor(source_p, parv[2]);
- break;
-
- case 'C':
- case 'c':
- clear_monitor(source_p);
- break;
-
- case 'L':
- case 'l':
- list_monitor(source_p);
- break;
-
- case 'S':
- case 's':
- show_monitor_status(source_p);
- break;
-
- default:
- break;
- }
-
- return 0;
-}
-
+++ /dev/null
-/*
- * ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
- * monitor.c - Code for server-side notify lists
- *
- * Copyright (C) 2005 Lee Hardy <lee -at- leeh.co.uk>
- * Copyright (C) 2005 ircd-ratbox development team
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1.Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2.Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3.The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * $Id: monitor.c 3520 2007-06-30 22:15:35Z jilles $
- */
-#include "stdinc.h"
-#include "client.h"
-#include "monitor.h"
-#include "hash.h"
-#include "numeric.h"
-#include "send.h"
-
-static rb_dlink_list monitorTable[MONITOR_HASH_SIZE];
-static rb_bh *monitor_heap;
-
-void
-init_monitor(void)
-{
- monitor_heap = rb_bh_create(sizeof(struct monitor), MONITOR_HEAP_SIZE, "monitor_heap");
-}
-
-static inline unsigned int
-hash_monitor_nick(const char *name)
-{
- return fnv_hash_upper((const unsigned char *)name, MONITOR_HASH_BITS);
-}
-
-struct monitor *
-find_monitor(const char *name, int add)
-{
- struct monitor *monptr;
- rb_dlink_node *ptr;
-
- unsigned int hashv = hash_monitor_nick(name);
-
- RB_DLINK_FOREACH(ptr, monitorTable[hashv].head)
- {
- monptr = ptr->data;
- if(!irccmp(monptr->name, name))
- return monptr;
- }
-
- if(add)
- {
- monptr = rb_bh_alloc(monitor_heap);
- rb_strlcpy(monptr->name, name, sizeof(monptr->name));
- monptr->hashv = hashv;
-
- rb_dlinkAdd(monptr, &monptr->node, &monitorTable[hashv]);
- return monptr;
- }
-
- return NULL;
-}
-
-void
-free_monitor(struct monitor *monptr)
-{
- if (rb_dlink_list_length(&monptr->users) > 0)
- return;
-
- rb_dlinkDelete(&monptr->node, &monitorTable[monptr->hashv]);
- rb_bh_free(monitor_heap, monptr);
-}
-
-/* monitor_signon()
- *
- * inputs - client who has just connected
- * outputs -
- * side effects - notifies any clients monitoring this nickname that it has
- * connected to the network
- */
-void
-monitor_signon(struct Client *client_p)
-{
- char buf[USERHOST_REPLYLEN];
- struct monitor *monptr = find_monitor(client_p->name, 0);
-
- /* noones watching this nick */
- if(monptr == NULL)
- return;
-
- rb_snprintf(buf, sizeof(buf), "%s!%s@%s", client_p->name, client_p->username, client_p->host);
-
- sendto_monitor(monptr, form_str(RPL_MONONLINE), me.name, "*", buf);
-}
-
-/* monitor_signoff()
- *
- * inputs - client who is exiting
- * outputs -
- * side effects - notifies any clients monitoring this nickname that it has
- * left the network
- */
-void
-monitor_signoff(struct Client *client_p)
-{
- struct monitor *monptr = find_monitor(client_p->name, 0);
-
- /* noones watching this nick */
- if(monptr == NULL)
- return;
-
- sendto_monitor(monptr, form_str(RPL_MONOFFLINE), me.name, "*",
- client_p->name);
-}
-
-void
-clear_monitor(struct Client *client_p)
-{
- struct monitor *monptr;
- rb_dlink_node *ptr, *next_ptr;
-
- RB_DLINK_FOREACH_SAFE(ptr, next_ptr, client_p->localClient->monitor_list.head)
- {
- monptr = ptr->data;
-
- rb_dlinkFindDestroy(client_p, &monptr->users);
- rb_free_rb_dlink_node(ptr);
-
- free_monitor(ptr->data);
- }
-
- client_p->localClient->monitor_list.head = client_p->localClient->monitor_list.tail = NULL;
- client_p->localClient->monitor_list.length = 0;
-}
projects / irc / freenode / solanum.git / commitdiff
