ircd-hybrid-8/modules/m_user.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_user.c: Sends username information.
 *
 *  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 "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "s_user.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "listener.h"


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

struct Message user_msgtab = {
  "USER", 0, 0, 5, 0, MFLG_SLOW, 0L,
  { mr_user, m_registered, m_ignore, m_ignore, m_registered, m_ignore }
};

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

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

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


/* do_local_user()
 *
 * inputs       -
 * output       - NONE
 * side effects -
 */
static void
do_local_user(struct Client *source_p,
              const char *username, const char *host, const char *server,
              const char *realname)
{
  assert(source_p != NULL);
  assert(source_p->username != username);
  assert(IsUnknown(source_p));

  source_p->localClient->registration &= ~REG_NEED_USER;

  /*
   * don't take the clients word for it, ever
   */
  source_p->servptr = &me;

  strlcpy(source_p->info, realname, sizeof(source_p->info));

  /* stash for later */
  strlcpy(source_p->localClient->client_host, host, sizeof(source_p->localClient->client_host));
  strlcpy(source_p->localClient->client_server, server, sizeof(source_p->localClient->client_server));

  if (!IsGotId(source_p))
    strlcpy(source_p->username, username, sizeof(source_p->username));

  if (!source_p->localClient->registration)
    register_local_user(source_p);
}

/*
** mr_user
**      parv[0] = sender prefix
**      parv[1] = username (login name, account)
**      parv[2] = client host name (used only from other servers)
**      parv[3] = server host name (used only from other servers)
**      parv[4] = users real name info
*/
static void
mr_user(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  char *p = NULL;

  if (source_p->localClient->listener->flags & LISTENER_SERVER)
  {
    exit_client(source_p, &me, "Use a different port");
    return;
  }

  if ((p = strchr(parv[1], '@')) != NULL)
    *p = '\0'; 

  if (EmptyString(parv[4]))
  {
    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
               source_p->name[0] ? source_p->name : "*", "USER");
    return;
  }

  do_local_user(source_p,
                parv[1], /* username */
                parv[2], /* host     */
                parv[3], /* server   */
                parv[4]  /* users real name */ );
}
Revision:	1113
Committed:	Sat Dec 18 22:44:10 2010 UTC (15 years, 7 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-7.3/modules/m_user.c*
File size:	3497 byte(s)
Log Message:	- move Client.client_host and Client.client_server to LocalUser struct
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_user.c: Sends username information.
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 "client.h"
28			#include "irc_string.h"
29			#include "ircd.h"
30			#include "numeric.h"
31			#include "s_user.h"
32			#include "send.h"
33			#include "msg.h"
34			#include "parse.h"
35			#include "modules.h"
36	michael	900	#include "listener.h"
37	adx	30
38
39	michael	900	static void mr_user(struct Client , struct Client , int, char *[]);
40	adx	30
41			struct Message user_msgtab = {
42			"USER", 0, 0, 5, 0, MFLG_SLOW, 0L,
43	michael	900	{ mr_user, m_registered, m_ignore, m_ignore, m_registered, m_ignore }
44	adx	30	};
45
46			#ifndef STATIC_MODULES
47			void
48			_modinit(void)
49			{
50			mod_add_cmd(&user_msgtab);
51			}
52
53			void
54			_moddeinit(void)
55			{
56			mod_del_cmd(&user_msgtab);
57			}
58
59	knight	31	const char *_version = "$Revision$";
60	adx	30	#endif
61
62	michael	900
63	michael	1082	/* do_local_user()
64			*
65			* inputs -
66			* output - NONE
67			* side effects -
68			*/
69			static void
70			do_local_user(struct Client *source_p,
71			const char username, const char host, const char *server,
72			const char *realname)
73			{
74			assert(source_p != NULL);
75			assert(source_p->username != username);
76			assert(IsUnknown(source_p));
77
78			source_p->localClient->registration &= ~REG_NEED_USER;
79
80			/*
81			* don't take the clients word for it, ever
82			*/
83			source_p->servptr = &me;
84
85			strlcpy(source_p->info, realname, sizeof(source_p->info));
86
87			/* stash for later */
88	michael	1113	strlcpy(source_p->localClient->client_host, host, sizeof(source_p->localClient->client_host));
89			strlcpy(source_p->localClient->client_server, server, sizeof(source_p->localClient->client_server));
90	michael	1082
91			if (!IsGotId(source_p))
92			strlcpy(source_p->username, username, sizeof(source_p->username));
93
94			if (!source_p->localClient->registration)
95			register_local_user(source_p);
96			}
97
98	adx	30	/*
99			** mr_user
100			** parv[0] = sender prefix
101			** parv[1] = username (login name, account)
102			** parv[2] = client host name (used only from other servers)
103			** parv[3] = server host name (used only from other servers)
104			** parv[4] = users real name info
105			*/
106			static void
107			mr_user(struct Client client_p, struct Client source_p,
108			int parc, char *parv[])
109			{
110	michael	1113	char *p = NULL;
111	adx	30
112	michael	900	if (source_p->localClient->listener->flags & LISTENER_SERVER)
113			{
114			exit_client(source_p, &me, "Use a different port");
115			return;
116			}
117
118			if ((p = strchr(parv[1], '@')) != NULL)
119	adx	30	*p = '\0';
120
121	michael	900	if (EmptyString(parv[4]))
122	adx	30	{
123	michael	900	sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
124			source_p->name[0] ? source_p->name : "*", "USER");
125	adx	30	return;
126			}
127
128	michael	1080	do_local_user(source_p,
129	adx	30	parv[1], /* username */
130			parv[2], /* host */
131			parv[3], /* server */
132			parv[4] /* users real name */ );
133			}