diff options
Diffstat (limited to 'modules/m_svsmode.c')
| -rw-r--r-- | modules/m_svsmode.c | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/modules/m_svsmode.c b/modules/m_svsmode.c new file mode 100644 index 0000000..34c4c71 --- /dev/null +++ b/modules/m_svsmode.c @@ -0,0 +1,208 @@ +/* + * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). + * + * Copyright (C) 1999 by the Bahamut Development Team. + * Copyright (C) 2011 by the Hybrid Development Team. + * + * 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 + */ + +/*! \file m_svsmode.c + * \brief Includes required functions for processing the SVSMODE command. + * \version $Id$ + */ + +#include "stdinc.h" +#include "client.h" +#include "ircd.h" +#include "numeric.h" +#include "s_serv.h" +#include "send.h" +#include "channel_mode.h" +#include "parse.h" +#include "modules.h" +#include "irc_string.h" +#include "s_user.h" +#include "conf.h" +#include "hook.h" + + +/*! \brief SVSMODE command handler (called by services) + * + * \param client_p Pointer to allocated Client struct with physical connection + * to this server, i.e. with an open socket connected. + * \param source_p Pointer to allocated Client struct from which the message + * originally comes from. This can be a local or remote client. + * \param parc Integer holding the number of supplied arguments. + * \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL + * pointers. + * \note Valid arguments for this command are: + * - parv[0] = sender prefix + * - parv[1] = nickname + * - parv[2] = TS (or mode, depending on svs version) + * - parv[3] = mode (or services id if old svs version) + * - parv[4] = optional argument (services id) + */ +static void +ms_svsmode(struct Client *client_p, struct Client *source_p, + int parc, char *parv[]) +{ + struct Client *target_p = NULL; + int what = MODE_ADD; + unsigned int flag = 0, setflags = 0; + char *m = NULL, *modes = NULL, *extarg = NULL; + time_t ts = 0; + + if (!HasFlag(source_p, FLAGS_SERVICE)) + return; + + if ((parc >= 4) && ((*parv[3] == '+') || (*parv[3] == '-'))) + { + ts = atol(parv[2]); + modes = parv[3]; + extarg = (parc > 4) ? parv[4] : NULL; + } + else + { + modes = parv[2]; + extarg = (parc > 3) ? parv[3] : NULL; + } + + if ((target_p = find_person(client_p, parv[1])) == NULL) + return; + + if (ts && (ts != target_p->tsinfo)) + return; + + setflags = target_p->umodes; + + for (m = modes; *m; ++m) + { + switch (*m) + { + case '+': + what = MODE_ADD; + break; + case '-': + what = MODE_DEL; + break; + + case 'd': + if (!EmptyString(extarg)) + strlcpy(target_p->svid, extarg, sizeof(target_p->svid)); + break; + + case 'o': + if (what == MODE_DEL && HasUMode(target_p, UMODE_OPER)) + { + ClearOper(target_p); + Count.oper--; + + if (MyConnect(target_p)) + { + dlink_node *dm = NULL; + + detach_conf(target_p, OPER_TYPE); + ClrOFlag(target_p); + DelUMode(target_p, ConfigFileEntry.oper_only_umodes); + + if ((dm = dlinkFindDelete(&oper_list, target_p)) != NULL) + free_dlink_node(dm); + } + } + + break; + + case 'i': + if (what == MODE_ADD && !HasUMode(target_p, UMODE_INVISIBLE)) + { + AddUMode(target_p, UMODE_INVISIBLE); + ++Count.invisi; + } + + if (what == MODE_DEL && HasUMode(target_p, UMODE_INVISIBLE)) + { + DelUMode(target_p, UMODE_INVISIBLE); + --Count.invisi; + } + + break; + + case ' ': + case '\n': + case '\r': + case '\t': + break; + default: + if ((flag = user_modes[(unsigned char)*m])) + execute_callback(umode_cb, client_p, target_p, what, flag); + break; + } + } + + if (extarg) + { + sendto_server(client_p, CAP_TS6, NOCAPS, + ":%s SVSMODE %s %lu %s %s", ID(source_p), + ID(target_p), (unsigned long)target_p->tsinfo, modes, extarg); + sendto_server(client_p, NOCAPS, CAP_TS6, + ":%s SVSMODE %s %lu %s %s", source_p->name, + target_p->name, (unsigned long)target_p->tsinfo, modes, extarg); + } + else + { + sendto_server(client_p, CAP_TS6, NOCAPS, + ":%s SVSMODE %s %lu %s", ID(source_p), + ID(target_p), (unsigned long)target_p->tsinfo, modes); + sendto_server(client_p, NOCAPS, CAP_TS6, + ":%s SVSMODE %s %lu %s", source_p->name, + target_p->name, (unsigned long)target_p->tsinfo, modes); + } + + if (MyConnect(target_p) && (setflags != target_p->umodes)) + { + char modebuf[IRCD_BUFSIZE]; + + send_umode(target_p, target_p, setflags, 0xffffffff, modebuf); + } +} + +static struct Message svsmode_msgtab = { + "SVSMODE", 0, 0, 3, MAXPARA, MFLG_SLOW, 0, + {m_ignore, m_ignore, ms_svsmode, m_ignore, m_ignore, m_ignore} +}; + +static void +module_init(void) +{ + mod_add_cmd(&svsmode_msgtab); +} + +static void +module_exit(void) +{ + mod_del_cmd(&svsmode_msgtab); +} + +struct module module_entry = { + .node = { NULL, NULL, NULL }, + .name = NULL, + .version = "$Revision$", + .handle = NULL, + .modinit = module_init, + .modexit = module_exit, + .flags = 0 +}; |