ircd-hybrid-8/contrib/m_ojoin.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_ojoin.c: Allows opers join channels with @%+ modes
 *
 *  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 "client.h"
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "irc_string.h"
#include "hash.h"
#include "s_serv.h"
#include "modules.h"
#include "channel_mode.h"
#include "parse.h"

static void mo_ojoin(struct Client *, struct Client *, int, char *[]);

struct Message ojoin_msgtab = {
  "OJOIN", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ojoin, m_ignore }
};

void
_modinit(void)
{
  mod_add_cmd(&ojoin_msgtab);
}

void
_moddeinit(void)
{
  mod_del_cmd(&ojoin_msgtab);
}

const char *_version = "$Revision$";

/* mo_ojoin()
 *      parv[0] = sender prefix
 *      parv[1] = channels separated by commas
 */
static void
mo_ojoin(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  struct Channel *chptr = NULL;
  const char *prefix = "";
  char modeletter = '\0';
  char *name = parv[1];
  char *t = NULL;
  unsigned int flags = 0;
  dlink_node *ptr;

  /* admins only */
  if (!HasUMode(source_p, UMODE_ADMIN))
  {
    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
               me.name, source_p->name);
    return;
  }

  for (name = strtoken(&t, name, ","); name;
       name = strtoken(&t, NULL, ","))
  {
    switch (*name)
    {
      case '@':
        prefix = "@";
        flags = CHFL_CHANOP;
        modeletter = 'o';
        ++name;
        break;
#ifdef HALFOPS
      case '%':
        prefix = "%";
        flags = CHFL_HALFOP;
        modeletter = 'h';
        ++name;
        break;
#endif
      case '+':
        prefix = "+";
        flags = CHFL_VOICE;
        modeletter = 'v';
        ++name;
        break;
      case '#':
      case '&':
        prefix = "";
        flags = 0;
        modeletter = '\0';
        break;

      default:
        sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
                   me.name, source_p->name, name);
        continue;
    }

    /* Error checking here */
    if ((chptr = hash_find_channel(name)) == NULL)
    {
      sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
                 me.name, source_p->name, name);
    }
    else if (IsMember(source_p, chptr))
    {
      sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
                 me.name, source_p->name, name);
    }
    else
    {
      add_user_to_channel(chptr, source_p, flags, NO);

      if (chptr->chname[0] == '#')
        DLINK_FOREACH(ptr, serv_list.head)
        {
          struct Client *serv_p = ptr->data;

          sendto_one(serv_p, ":%s SJOIN %lu %s + :%s%s", ID_or_name(&me, serv_p),
                     (unsigned long)chptr->channelts, chptr->chname,
                     (*prefix == '%' && !IsCapable(serv_p, CAP_HOPS)) ?
                     "@" : prefix, ID_or_name(source_p, serv_p));
        }

      sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s JOIN %s",
                           source_p->name, source_p->username,
                           source_p->host,
                           chptr->chname);

      if (modeletter != '\0')
        sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s MODE %s +%c %s",
                             me.name, chptr->chname, modeletter, source_p->name);

      /* send the topic... */
      if (chptr->topic[0])
      {
        sendto_one(source_p, form_str(RPL_TOPIC),
                   me.name, source_p->name, chptr->chname,
                   chptr->topic);
        sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
                   me.name, source_p->name, chptr->chname,
                   chptr->topic_info, chptr->topic_time);
      }

      source_p->localClient->last_join_time = CurrentTime;
      channel_member_names(source_p, chptr, 1);
    }
  }
}
Revision:	1243
Committed:	Fri Sep 30 10:47:53 2011 UTC (15 years ago) by michael
Content type:	text/x-csrc
File size:	4708 byte(s)
Log Message:	- move content of msg.h, ircd_handler.h and handlers.h into parse.h and remove headers accordingly - killed common.h - remove m_killhost.c and m_flags.c from contrib/ - sort out unused header includes here and there
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_ojoin.c: Allows opers join channels with @%+ modes
4			*
5			* Copyright (C) 2002 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			#include "stdinc.h"
26	michael	1011	#include "list.h"
27	adx	30	#include "channel.h"
28			#include "client.h"
29			#include "ircd.h"
30			#include "numeric.h"
31			#include "send.h"
32			#include "irc_string.h"
33			#include "hash.h"
34			#include "s_serv.h"
35			#include "modules.h"
36			#include "channel_mode.h"
37	michael	1243	#include "parse.h"
38	adx	30
39			static void mo_ojoin(struct Client , struct Client , int, char *[]);
40
41			struct Message ojoin_msgtab = {
42	michael	1178	"OJOIN", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
43	adx	30	{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ojoin, m_ignore }
44			};
45
46			void
47			_modinit(void)
48			{
49			mod_add_cmd(&ojoin_msgtab);
50			}
51
52			void
53			_moddeinit(void)
54			{
55			mod_del_cmd(&ojoin_msgtab);
56			}
57
58	knight	31	const char *_version = "$Revision$";
59	adx	30
60			/* mo_ojoin()
61			* parv[0] = sender prefix
62			* parv[1] = channels separated by commas
63			*/
64			static void
65			mo_ojoin(struct Client client_p, struct Client source_p,
66			int parc, char *parv[])
67			{
68			struct Channel *chptr = NULL;
69			const char *prefix = "";
70			char modeletter = '\0';
71			char *name = parv[1];
72			char *t = NULL;
73			unsigned int flags = 0;
74	adx	356	dlink_node *ptr;
75	adx	30
76			/* admins only */
77	michael	1219	if (!HasUMode(source_p, UMODE_ADMIN))
78	adx	30	{
79			sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
80			me.name, source_p->name);
81			return;
82			}
83
84			for (name = strtoken(&t, name, ","); name;
85			name = strtoken(&t, NULL, ","))
86			{
87			switch (*name)
88			{
89			case '@':
90			prefix = "@";
91			flags = CHFL_CHANOP;
92			modeletter = 'o';
93			++name;
94			break;
95			#ifdef HALFOPS
96			case '%':
97			prefix = "%";
98			flags = CHFL_HALFOP;
99			modeletter = 'h';
100			++name;
101			break;
102			#endif
103			case '+':
104			prefix = "+";
105			flags = CHFL_VOICE;
106			modeletter = 'v';
107			++name;
108			break;
109			case '#':
110			case '&':
111			prefix = "";
112			flags = 0;
113			modeletter = '\0';
114			break;
115
116			default:
117			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
118			me.name, source_p->name, name);
119			continue;
120			}
121
122			/* Error checking here */
123			if ((chptr = hash_find_channel(name)) == NULL)
124			{
125			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
126			me.name, source_p->name, name);
127			}
128			else if (IsMember(source_p, chptr))
129			{
130			sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
131			me.name, source_p->name, name);
132			}
133			else
134			{
135			add_user_to_channel(chptr, source_p, flags, NO);
136
137			if (chptr->chname[0] == '#')
138	adx	356	DLINK_FOREACH(ptr, serv_list.head)
139			{
140			struct Client *serv_p = ptr->data;
141	adx	30
142	michael	537	sendto_one(serv_p, ":%s SJOIN %lu %s + :%s%s", ID_or_name(&me, serv_p),
143			(unsigned long)chptr->channelts, chptr->chname,
144			(*prefix == '%' && !IsCapable(serv_p, CAP_HOPS)) ?
145			"@" : prefix, ID_or_name(source_p, serv_p));
146	adx	356	}
147
148	adx	30	sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s JOIN %s",
149			source_p->name, source_p->username,
150			source_p->host,
151			chptr->chname);
152
153			if (modeletter != '\0')
154			sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s MODE %s +%c %s",
155			me.name, chptr->chname, modeletter, source_p->name);
156
157			/* send the topic... */
158	michael	1203	if (chptr->topic[0])
159	adx	30	{
160			sendto_one(source_p, form_str(RPL_TOPIC),
161			me.name, source_p->name, chptr->chname,
162			chptr->topic);
163			sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
164			me.name, source_p->name, chptr->chname,
165			chptr->topic_info, chptr->topic_time);
166			}
167
168			source_p->localClient->last_join_time = CurrentTime;
169			channel_member_names(source_p, chptr, 1);
170			}
171			}
172			}