trunk/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 }
};

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

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

const char *_version = "$Revision$";


/* 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:	1121
Committed:	Sun Jan 9 11:03:03 2011 UTC (14 years, 7 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-7.3/modules/m_user.c*
File size:	3467 byte(s)
Log Message:	- removed all instances of STATIC_MODULES since we don't have static modules anymore - removed m_mkpasswd module from contrib
#	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			void
47			_modinit(void)
48			{
49			mod_add_cmd(&user_msgtab);
50			}
51
52			void
53			_moddeinit(void)
54			{
55			mod_del_cmd(&user_msgtab);
56			}
57
58	knight	31	const char *_version = "$Revision$";
59	adx	30
60	michael	900
61	michael	1082	/* do_local_user()
62			*
63			* inputs -
64			* output - NONE
65			* side effects -
66			*/
67			static void
68			do_local_user(struct Client *source_p,
69			const char username, const char host, const char *server,
70			const char *realname)
71			{
72			assert(source_p != NULL);
73			assert(source_p->username != username);
74			assert(IsUnknown(source_p));
75
76			source_p->localClient->registration &= ~REG_NEED_USER;
77
78			/*
79			* don't take the clients word for it, ever
80			*/
81			source_p->servptr = &me;
82
83			strlcpy(source_p->info, realname, sizeof(source_p->info));
84
85			/* stash for later */
86	michael	1113	strlcpy(source_p->localClient->client_host, host, sizeof(source_p->localClient->client_host));
87			strlcpy(source_p->localClient->client_server, server, sizeof(source_p->localClient->client_server));
88	michael	1082
89			if (!IsGotId(source_p))
90			strlcpy(source_p->username, username, sizeof(source_p->username));
91
92			if (!source_p->localClient->registration)
93			register_local_user(source_p);
94			}
95
96	adx	30	/*
97			** mr_user
98			** parv[0] = sender prefix
99			** parv[1] = username (login name, account)
100			** parv[2] = client host name (used only from other servers)
101			** parv[3] = server host name (used only from other servers)
102			** parv[4] = users real name info
103			*/
104			static void
105			mr_user(struct Client client_p, struct Client source_p,
106			int parc, char *parv[])
107			{
108	michael	1113	char *p = NULL;
109	adx	30
110	michael	900	if (source_p->localClient->listener->flags & LISTENER_SERVER)
111			{
112			exit_client(source_p, &me, "Use a different port");
113			return;
114			}
115
116			if ((p = strchr(parv[1], '@')) != NULL)
117	adx	30	*p = '\0';
118
119	michael	900	if (EmptyString(parv[4]))
120	adx	30	{
121	michael	900	sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
122			source_p->name[0] ? source_p->name : "*", "USER");
123	adx	30	return;
124			}
125
126	michael	1080	do_local_user(source_p,
127	adx	30	parv[1], /* username */
128			parv[2], /* host */
129			parv[3], /* server */
130			parv[4] /* users real name */ );
131			}