ircd-hybrid/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 "handlers.h"
#include "channel.h"
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "send.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;
          if (IsDead(serv_p))
            continue;

          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:	405
Committed:	Tue Feb 7 19:38:35 2006 UTC (20 years, 5 months ago) by michael
Content type:	text/x-csrc
File size:	4789 byte(s)
Log Message:	- Removed now unused llflags parameter from sendto_server()
#	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			#include "handlers.h"
27			#include "channel.h"
28			#include "client.h"
29			#include "ircd.h"
30			#include "numeric.h"
31			#include "send.h"
32			#include "hash.h"
33			#include "msg.h"
34			#include "s_serv.h"
35			#include "modules.h"
36			#include "channel_mode.h"
37			#include "common.h"
38
39			static void mo_ojoin(struct Client , struct Client , int, char *[]);
40
41			struct Message ojoin_msgtab = {
42			"OJOIN", 0, 0, 2, 0, MFLG_SLOW, 0,
43			{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ojoin, m_ignore }
44			};
45
46			#ifndef STATIC_MODULES
47			void
48			_modinit(void)
49			{
50			mod_add_cmd(&ojoin_msgtab);
51			}
52
53			void
54			_moddeinit(void)
55			{
56			mod_del_cmd(&ojoin_msgtab);
57			}
58
59	knight	31	const char *_version = "$Revision$";
60	adx	30	#endif
61
62			/* mo_ojoin()
63			* parv[0] = sender prefix
64			* parv[1] = channels separated by commas
65			*/
66			static void
67			mo_ojoin(struct Client client_p, struct Client source_p,
68			int parc, char *parv[])
69			{
70			struct Channel *chptr = NULL;
71			const char *prefix = "";
72			char modeletter = '\0';
73			char *name = parv[1];
74			char *t = NULL;
75			unsigned int flags = 0;
76	adx	355	dlink_node *ptr;
77	adx	30
78			/* admins only */
79			if (!IsAdmin(source_p))
80			{
81			sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
82			me.name, source_p->name);
83			return;
84			}
85
86			for (name = strtoken(&t, name, ","); name;
87			name = strtoken(&t, NULL, ","))
88			{
89			switch (*name)
90			{
91			case '@':
92			prefix = "@";
93			flags = CHFL_CHANOP;
94			modeletter = 'o';
95			++name;
96			break;
97			#ifdef HALFOPS
98			case '%':
99			prefix = "%";
100			flags = CHFL_HALFOP;
101			modeletter = 'h';
102			++name;
103			break;
104			#endif
105			case '+':
106			prefix = "+";
107			flags = CHFL_VOICE;
108			modeletter = 'v';
109			++name;
110			break;
111			case '#':
112			case '&':
113			prefix = "";
114			flags = 0;
115			modeletter = '\0';
116			break;
117
118			default:
119			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
120			me.name, source_p->name, name);
121			continue;
122			}
123
124			/* Error checking here */
125			if ((chptr = hash_find_channel(name)) == NULL)
126			{
127			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
128			me.name, source_p->name, name);
129			}
130			else if (IsMember(source_p, chptr))
131			{
132			sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
133			me.name, source_p->name, name);
134			}
135			else
136			{
137			add_user_to_channel(chptr, source_p, flags, NO);
138
139			if (chptr->chname[0] == '#')
140	michael	405	{
141	adx	355	DLINK_FOREACH(ptr, serv_list.head)
142			{
143			struct Client *serv_p = ptr->data;
144			if (IsDead(serv_p))
145			continue;
146	adx	30
147	michael	405	sendto_one(serv_p, ":%s SJOIN %lu %s + :%s%s", ID_or_name(&me, serv_p),
148			(unsigned long)chptr->channelts, chptr->chname,
149			(*prefix == '%' && !IsCapable(serv_p, CAP_HOPS)) ?
150			"@" : prefix, ID_or_name(source_p, serv_p));
151	adx	355	}
152	michael	405	}
153	adx	355
154	adx	30	sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s JOIN %s",
155			source_p->name, source_p->username,
156			source_p->host,
157			chptr->chname);
158
159			if (modeletter != '\0')
160			sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s MODE %s +%c %s",
161			me.name, chptr->chname, modeletter, source_p->name);
162
163			/* send the topic... */
164			if (chptr->topic != NULL)
165			{
166			sendto_one(source_p, form_str(RPL_TOPIC),
167			me.name, source_p->name, chptr->chname,
168			chptr->topic);
169			sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
170			me.name, source_p->name, chptr->chname,
171			chptr->topic_info, chptr->topic_time);
172			}
173
174			source_p->localClient->last_join_time = CurrentTime;
175			channel_member_names(source_p, chptr, 1);
176			}
177			}
178			}