trunk/modules/m_encap.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 2003-2014 ircd-hybrid development team
 *
 *  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
 */

/*! \file m_encap.c
 * \brief Includes required functions for processing the ENCAP command.
 * \version $Id$
 */

#include "stdinc.h"
#include "client.h"
#include "parse.h"
#include "server.h"
#include "send.h"
#include "modules.h"
#include "irc_string.h"


/*
 * ms_encap()
 *
 * inputs       - destination server, subcommand, parameters
 * output       - none
 * side effects - propagates subcommand to locally connected servers
 */
static int
ms_encap(struct Client *source_p, int parc, char *parv[])
{
  char buffer[IRCD_BUFSIZE] = "", *ptr = buffer;
  unsigned int cur_len = 0, len, i;
#ifdef NOT_USED_YET
  int paramcount, mpara = 0;
#endif
  struct Message *mptr = NULL;

  for (i = 1; i < (unsigned int)parc - 1; ++i)
  {
    len = strlen(parv[i]) + 1;

    if ((cur_len + len) >= sizeof(buffer))
      return 0;

    snprintf(ptr, sizeof(buffer) - cur_len, "%s ", parv[i]);
    cur_len += len;
    ptr += len;
  }

  /* If it's a command without parameters, don't prepend a ':' */
  if (parc == 3)
    snprintf(ptr, sizeof(buffer) - cur_len, "%s", parv[2]);
  else
    snprintf(ptr, sizeof(buffer) - cur_len, ":%s", parv[parc - 1]);

  sendto_match_servs(source_p, parv[1], CAP_ENCAP,
                     "ENCAP %s", buffer);

  if (match(parv[1], me.name))
    return 0;

  if ((mptr = find_command(parv[2])) == NULL)
    return 0;

#ifdef NOT_USED_YET
  paramcount = mptr->parameters;
  mpara      = mptr->maxpara;
#endif
  mptr->bytes += strlen(buffer);

  parv += 2;
  parc -= 2;

  if ((unsigned int)parc >= mptr->args_min)
    mptr->handlers[ENCAP_HANDLER](source_p, parc, parv);
  return 0;
}

static struct Message encap_msgtab =
{
  "ENCAP", NULL, 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
  { m_ignore, m_ignore, ms_encap, m_ignore, m_ignore, m_ignore }
};

static void
module_init(void)
{
  mod_add_cmd(&encap_msgtab);
  add_capability("ENCAP", CAP_ENCAP, 1);
}

static void
module_exit(void)
{
  mod_del_cmd(&encap_msgtab);
  delete_capability("ENCAP");
}

struct module module_entry =
{
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	4545
Committed:	Fri Aug 22 08:46:13 2014 UTC (11 years ago) by michael
Content type:	text/x-csrc
File size:	3032 byte(s)
Log Message:	- Implemented pseudo {} blocks (service aliases) - Fixed compile warnings with -Wmissing-field-initializers
#	User	Rev	Content
1	adx	30	/*
2	michael	2816	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	adx	30	*
4	michael	2816	* Copyright (c) 2003-2014 ircd-hybrid development team
5	adx	30	*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19			* USA
20			*/
21
22	michael	2816	/*! \file m_encap.c
23			* \brief Includes required functions for processing the ENCAP command.
24			* \version $Id$
25			*/
26
27	adx	30	#include "stdinc.h"
28			#include "client.h"
29			#include "parse.h"
30	michael	3347	#include "server.h"
31	adx	30	#include "send.h"
32			#include "modules.h"
33			#include "irc_string.h"
34
35
36			/*
37			* ms_encap()
38			*
39			* inputs - destination server, subcommand, parameters
40			* output - none
41			* side effects - propagates subcommand to locally connected servers
42			*/
43	michael	2820	static int
44	michael	3156	ms_encap(struct Client source_p, int parc, char parv[])
45	adx	30	{
46	michael	3215	char buffer[IRCD_BUFSIZE] = "", *ptr = buffer;
47	adx	30	unsigned int cur_len = 0, len, i;
48	michael	1321	#ifdef NOT_USED_YET
49	adx	30	int paramcount, mpara = 0;
50	michael	1321	#endif
51	adx	30	struct Message *mptr = NULL;
52
53	michael	3215	for (i = 1; i < (unsigned int)parc - 1; ++i)
54	adx	30	{
55			len = strlen(parv[i]) + 1;
56
57			if ((cur_len + len) >= sizeof(buffer))
58	michael	2820	return 0;
59	adx	30
60	michael	1233	snprintf(ptr, sizeof(buffer) - cur_len, "%s ", parv[i]);
61	adx	30	cur_len += len;
62			ptr += len;
63			}
64
65	michael	3037	/* If it's a command without parameters, don't prepend a ':' */
66	adx	30	if (parc == 3)
67	michael	1233	snprintf(ptr, sizeof(buffer) - cur_len, "%s", parv[2]);
68	adx	30	else
69	michael	1233	snprintf(ptr, sizeof(buffer) - cur_len, ":%s", parv[parc - 1]);
70	adx	30
71			sendto_match_servs(source_p, parv[1], CAP_ENCAP,
72			"ENCAP %s", buffer);
73
74	michael	1652	if (match(parv[1], me.name))
75	michael	2820	return 0;
76	adx	30
77			if ((mptr = find_command(parv[2])) == NULL)
78	michael	2820	return 0;
79	adx	30
80	michael	1178	#ifdef NOT_USED_YET
81	adx	30	paramcount = mptr->parameters;
82			mpara = mptr->maxpara;
83	michael	1178	#endif
84	adx	30	mptr->bytes += strlen(buffer);
85
86			parv += 2;
87			parc -= 2;
88
89	michael	4155	if ((unsigned int)parc >= mptr->args_min)
90			mptr->handlers[ENCAP_HANDLER](source_p, parc, parv);
91	michael	2820	return 0;
92	adx	30	}
93	michael	1230
94	michael	2816	static struct Message encap_msgtab =
95			{
96	michael	4545	"ENCAP", NULL, 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
97	michael	2816	{ m_ignore, m_ignore, ms_encap, m_ignore, m_ignore, m_ignore }
98	michael	1230	};
99
100			static void
101			module_init(void)
102			{
103			mod_add_cmd(&encap_msgtab);
104			add_capability("ENCAP", CAP_ENCAP, 1);
105			}
106
107			static void
108			module_exit(void)
109			{
110			mod_del_cmd(&encap_msgtab);
111			delete_capability("ENCAP");
112			}
113
114	michael	2816	struct module module_entry =
115			{
116	michael	1230	.node = { NULL, NULL, NULL },
117			.name = NULL,
118			.version = "$Revision$",
119			.handle = NULL,
120			.modinit = module_init,
121			.modexit = module_exit,
122			.flags = 0
123			};