diff options
Diffstat (limited to 'modules/m_list.c')
| -rw-r--r-- | modules/m_list.c | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/modules/m_list.c b/modules/m_list.c new file mode 100644 index 0000000..c35fd3b --- /dev/null +++ b/modules/m_list.c @@ -0,0 +1,200 @@ +/* + * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). + * m_list.c: List channel given or all channels. + * + * Copyright (C) 2002 by the past and present ircd coders, and others. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA + * + * $Id$ + */ + +#include "stdinc.h" +#include "list.h" +#include "channel.h" +#include "channel_mode.h" +#include "client.h" +#include "hash.h" +#include "irc_string.h" +#include "ircd.h" +#include "numeric.h" +#include "conf.h" +#include "s_serv.h" +#include "send.h" +#include "parse.h" +#include "modules.h" +#include "s_user.h" + + +static void +do_list(struct Client *source_p, int parc, char *parv[]) +{ + struct ListTask *lt; + int no_masked_channels; + + if (source_p->localClient->list_task != NULL) + { + free_list_task(source_p->localClient->list_task, source_p); + sendto_one(source_p, form_str(RPL_LISTEND), me.name, source_p->name); + return; + } + + lt = MyMalloc(sizeof(struct ListTask)); + lt->users_max = UINT_MAX; + lt->created_max = UINT_MAX; + lt->topicts_max = UINT_MAX; + source_p->localClient->list_task = lt; + + no_masked_channels = 1; + + if (parc > 1) + { + char *opt, *save = NULL; + dlink_list *list; + int i, errors = 0; + + for (opt = strtoken(&save, parv[1], ","); opt != NULL; + opt = strtoken(&save, NULL, ",")) + switch (*opt) + { + case '<': if ((i = atoi(opt + 1)) > 0) + lt->users_max = (unsigned int) i - 1; + else + errors = 1; + break; + case '>': if ((i = atoi(opt + 1)) >= 0) + lt->users_min = (unsigned int) i + 1; + else + errors = 1; + break; + case '-': break; + case 'C': + case 'c': switch (*++opt) + { + case '<': if ((i = atoi(opt + 1)) >= 0) + lt->created_max = (unsigned int) (CurrentTime + - 60 * i); + else + errors = 1; + break; + case '>': if ((i = atoi(opt + 1)) >= 0) + lt->created_min = (unsigned int) (CurrentTime + - 60 * i); + else + errors = 1; + break; + default: errors = 1; + } + break; + case 'T': + case 't': switch (*++opt) + { + case '<': if ((i = atoi(opt + 1)) >= 0) + lt->topicts_min = (unsigned int) (CurrentTime + - 60 * i); + else + errors = 1; + break; + case '>': if ((i = atoi(opt + 1)) >= 0) + lt->topicts_max = (unsigned int) (CurrentTime + - 60 * i); + else + errors = 1; + break; + default: errors = 1; + } + break; + default: if (*opt == '!') + { + list = <->hide_mask; + opt++; + } + else list = <->show_mask; + + if (has_wildcards(opt + !!IsChanPrefix(*opt))) + { + if (list == <->show_mask) + no_masked_channels = 0; + } + else if (!IsChanPrefix(*opt)) + errors = 1; + if (!errors) + { + char *s; + DupString(s, opt); + dlinkAdd(s, make_dlink_node(), list); + } + } + if (errors) + { + free_list_task(lt, source_p); + sendto_one(source_p, form_str(ERR_LISTSYNTAX), + me.name, source_p->name); + return; + } + } + + + dlinkAdd(source_p, make_dlink_node(), &listing_client_list); + + sendto_one(source_p, form_str(RPL_LISTSTART), + me.name, source_p->name); + safe_list_channels(source_p, lt, no_masked_channels && + lt->show_mask.head != NULL); +} + +/* +** mo_list +** parv[0] = sender prefix +** parv[1] = channel +*/ +static void +m_list(struct Client *client_p, struct Client *source_p, + int parc, char *parv[]) +{ + do_list(source_p, parc, parv); +} + +static struct Message list_msgtab = { + "LIST", 0, 0, 0, MAXPARA, MFLG_SLOW, 0, + { m_unregistered, m_list, m_ignore, m_ignore, m_list, m_ignore } +}; + +static void +module_init(void) +{ + mod_add_cmd(&list_msgtab); + add_isupport("ELIST", "CMNTU", -1); + add_isupport("SAFELIST", NULL, -1); +} + +static void +module_exit(void) +{ + mod_del_cmd(&list_msgtab); + delete_isupport("ELIST"); + delete_isupport("SAFELIST"); +} + +struct module module_entry = { + .node = { NULL, NULL, NULL }, + .name = NULL, + .version = "$Revision$", + .handle = NULL, + .modinit = module_init, + .modexit = module_exit, + .flags = 0 +}; |