modules/m_operspy.c

   1 /*  modules/m_operspy.c
   2  *  Copyright (C) 2003-2005 ircd-ratbox development team
   3  *  Copyright (C) 2003 Lee Hardy <lee@leeh.co.uk>
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met:
   8  *
   9  * 1.Redistributions of source code must retain the above copyright notice,
  10  *   this list of conditions and the following disclaimer.
  11  * 2.Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * 3.The name of the author may not be used to endorse or promote products
  15  *   derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  20  * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
  21  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  23  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  25  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  26  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  27  * POSSIBILITY OF SUCH DAMAGE.
  28  *
  29  */
  30
  31 #include "stdinc.h"
  32 #include "send.h"
  33 #include "channel.h"
  34 #include "client.h"
  35 #include "common.h"
  36 #include "config.h"
  37 #include "ircd.h"
  38 #include "numeric.h"
  39 #include "s_serv.h"
  40 #include "hash.h"
  41 #include "msg.h"
  42 #include "parse.h"
  43 #include "modules.h"
  44
  45 static int ms_operspy(struct Client *client_p, struct Client *source_p,
  46                       int parc, const char *parv[]);
  47
  48 struct Message operspy_msgtab = {
  49         "OPERSPY", 0, 0, 0, MFLG_SLOW,
  50         {mg_ignore, mg_ignore, mg_ignore, mg_ignore, {ms_operspy, 2}, mg_ignore}
  51 };
  52
  53 mapi_clist_av1 operspy_clist[] = { &operspy_msgtab, NULL };
  54 DECLARE_MODULE_AV1(operspy, NULL, NULL, operspy_clist, NULL, NULL, "$Revision: 254 $");
  55
  56 /* ms_operspy()
  57  *
  58  * parv[1] - operspy command
  59  * parv[2] - optional params
  60  */
  61 static int
  62 ms_operspy(struct Client *client_p, struct Client *source_p,
  63            int parc, const char *parv[])
  64 {
  65         static char buffer[BUFSIZE];
  66         char *ptr;
  67         int cur_len = 0;
  68         int len, i;
  69
  70         if(parc < 4)
  71         {
  72                 report_operspy(source_p, parv[1],
  73                             parc < 3 ? NULL : parv[2]);
  74         }
  75         /* buffer all remaining into one param */
  76         else
  77         {
  78                 ptr = buffer;
  79                 cur_len = 0;
  80
  81                 for(i = 2; i < parc; i++)
  82                 {
  83                         len = strlen(parv[i]) + 1;
  84
  85                         if((size_t)(cur_len + len) >= sizeof(buffer))
  86                                 return 0;
  87
  88                         rb_snprintf(ptr, sizeof(buffer) - cur_len, "%s ",
  89                                  parv[i]);
  90                         ptr += len;
  91                         cur_len += len;
  92                 }
  93
  94                 report_operspy(source_p, parv[1], buffer);
  95         }
  96
  97         return 0;
  98 }
  99