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 "handlers.h"
#include "channel.h"
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "irc_string.h"
#include "hash.h"
#include "msg.h"
#include "s_serv.h"
#include "modules.h"
#include "channel_mode.h"
#include "common.h"

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

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

#ifndef STATIC_MODULES
void
_modinit(void)
{
  mod_add_cmd(&ojoin_msgtab);
}

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

const char *_version = "$Revision$";
#endif

/* 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 (!IsAdmin(source_p))
  {
    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 != NULL)
      {
        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:	1029
Committed:	Sun Nov 8 13:10:50 2009 UTC (15 years, 9 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-7.3/contrib/m_ojoin.c*
File size:	4763 byte(s)
Log Message:	- branch off trunk to create 7.3 branch
#	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 "handlers.h"
28			#include "channel.h"
29			#include "client.h"
30			#include "ircd.h"
31			#include "numeric.h"
32			#include "send.h"
33			#include "irc_string.h"
34			#include "hash.h"
35			#include "msg.h"
36			#include "s_serv.h"
37			#include "modules.h"
38			#include "channel_mode.h"
39			#include "common.h"
40
41			static void mo_ojoin(struct Client , struct Client , int, char *[]);
42
43			struct Message ojoin_msgtab = {
44			"OJOIN", 0, 0, 2, 0, MFLG_SLOW, 0,
45			{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ojoin, m_ignore }
46			};
47
48			#ifndef STATIC_MODULES
49			void
50			_modinit(void)
51			{
52			mod_add_cmd(&ojoin_msgtab);
53			}
54
55			void
56			_moddeinit(void)
57			{
58			mod_del_cmd(&ojoin_msgtab);
59			}
60
61	knight	31	const char *_version = "$Revision$";
62	adx	30	#endif
63
64			/* mo_ojoin()
65			* parv[0] = sender prefix
66			* parv[1] = channels separated by commas
67			*/
68			static void
69			mo_ojoin(struct Client client_p, struct Client source_p,
70			int parc, char *parv[])
71			{
72			struct Channel *chptr = NULL;
73			const char *prefix = "";
74			char modeletter = '\0';
75			char *name = parv[1];
76			char *t = NULL;
77			unsigned int flags = 0;
78	adx	356	dlink_node *ptr;
79	adx	30
80			/* admins only */
81			if (!IsAdmin(source_p))
82			{
83			sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
84			me.name, source_p->name);
85			return;
86			}
87
88			for (name = strtoken(&t, name, ","); name;
89			name = strtoken(&t, NULL, ","))
90			{
91			switch (*name)
92			{
93			case '@':
94			prefix = "@";
95			flags = CHFL_CHANOP;
96			modeletter = 'o';
97			++name;
98			break;
99			#ifdef HALFOPS
100			case '%':
101			prefix = "%";
102			flags = CHFL_HALFOP;
103			modeletter = 'h';
104			++name;
105			break;
106			#endif
107			case '+':
108			prefix = "+";
109			flags = CHFL_VOICE;
110			modeletter = 'v';
111			++name;
112			break;
113			case '#':
114			case '&':
115			prefix = "";
116			flags = 0;
117			modeletter = '\0';
118			break;
119
120			default:
121			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
122			me.name, source_p->name, name);
123			continue;
124			}
125
126			/* Error checking here */
127			if ((chptr = hash_find_channel(name)) == NULL)
128			{
129			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
130			me.name, source_p->name, name);
131			}
132			else if (IsMember(source_p, chptr))
133			{
134			sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
135			me.name, source_p->name, name);
136			}
137			else
138			{
139			add_user_to_channel(chptr, source_p, flags, NO);
140
141			if (chptr->chname[0] == '#')
142	adx	356	DLINK_FOREACH(ptr, serv_list.head)
143			{
144			struct Client *serv_p = ptr->data;
145	adx	30
146	michael	537	sendto_one(serv_p, ":%s SJOIN %lu %s + :%s%s", ID_or_name(&me, serv_p),
147			(unsigned long)chptr->channelts, chptr->chname,
148			(*prefix == '%' && !IsCapable(serv_p, CAP_HOPS)) ?
149			"@" : prefix, ID_or_name(source_p, serv_p));
150	adx	356	}
151
152	adx	30	sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s JOIN %s",
153			source_p->name, source_p->username,
154			source_p->host,
155			chptr->chname);
156
157			if (modeletter != '\0')
158			sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s MODE %s +%c %s",
159			me.name, chptr->chname, modeletter, source_p->name);
160
161			/* send the topic... */
162			if (chptr->topic != NULL)
163			{
164			sendto_one(source_p, form_str(RPL_TOPIC),
165			me.name, source_p->name, chptr->chname,
166			chptr->topic);
167			sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
168			me.name, source_p->name, chptr->chname,
169			chptr->topic_info, chptr->topic_time);
170			}
171
172			source_p->localClient->last_join_time = CurrentTime;
173			channel_member_names(source_p, chptr, 1);
174			}
175			}
176			}