modules/memoserv/forward.C

/**
 * forward.C: This file contains code for the Memoserv FORWARD function
 *
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in COPYING.
 *
 *
 * Portions of this file were derived from sources bearing the following license:
 * Copyright © 2005 Atheme Development Group
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * $Id: forward.C,v 1.6 2007-08-30 19:56:22 pippijn Exp $
 */

#include "atheme.h"
#include <ermyth/module.h>
#include <account/myuser.h>
#include <account/mymemo.h>

static char const rcsid[] = "$Id: forward.C,v 1.6 2007-08-30 19:56:22 pippijn Exp $";

REGISTER_MODULE ("memoserv/forward", false, "The Ermyth Team <http://ermyth.schmorp.de>");

static void ms_cmd_forward (sourceinfo_t *si, int parc, char *parv[]);

command_t const ms_forward = { "FORWARD", N_(N_("Forwards a memo.")), AC_NONE, 2, ms_cmd_forward };

E cmdvec ms_cmdtree;
E helpvec ms_helptree;

bool
_modinit (module *m)
{
  ms_cmdtree << ms_forward;
  help_addentry (ms_helptree, "forward", "help/memoserv/forward", NULL);

  return true;
}

void
_moddeinit ()
{
  ms_cmdtree >> ms_forward;
  help_delentry (ms_helptree, "FORWARD");
}

static void
ms_cmd_forward (sourceinfo_t *si, int parc, char *parv[])
{
  /* Misc structs etc */
  user_t *tu;
  myuser_t *tmu;
  mymemo_t *memo, *newmemo;
  unsigned memonum = 0;
  myuser_t::mzignore_vector::iterator miit, miit_end;

  /* Grab args */
  char *target = parv[0];
  char *arg = parv[1];

  /* Arg validator */
  if (!target || !arg)
    {
      command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "FORWARD");

      command_fail (si, fault::needmoreparams, "Syntax: FORWARD <account> <memo number>");

      return;
    }
  else
    memonum = atoi (arg);

  /* user logged in? */
  if (si->smu == NULL)
    {
      command_fail (si, fault::noprivs, _("You are not logged in."));
      return;
    }

  if (si->smu->flags & MU_WAITAUTH)
    {
      command_fail (si, fault::notverified, _("You need to verify your email address before you may send memos."));
      return;
    }

  /* Check to see if any memos */
  if (si->smu->memos.empty ())
    {
      command_fail (si, fault::nosuch_key, _("You have no memos to forward."));
      return;
    }

  /* Check to see if target user exists */
  if (!(tmu = myuser_t::find_ext (target)))
    {
      command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), target);
      return;
    }

  /* Make sure target isn't sender */
  if (si->smu == tmu)
    {
      command_fail (si, fault::noprivs, _("You cannot send yourself a memo."));
      return;
    }

  /* Make sure arg is an int */
  if (!memonum)
    {
      command_fail (si, fault::badparams, _("Invalid message index."));
      return;
    }

  /* check if targetuser has nomemo set */
  if (tmu->flags & MU_NOMEMO)
    {
      command_fail (si, fault::noprivs, "\2%s\2 does not wish to receive memos.", target);

      return;
    }

  /* Check to see if memo n exists */
  if (memonum > si->smu->memos.size ())
    {
      command_fail (si, fault::nosuch_key, _("Invalid memo number."));
      return;
    }

  /* Check to make sure target inbox not full */
  if (tmu->memos.size () >= me.mdlimit)
    {
      command_fail (si, fault::toomany, _("Target inbox is full."));
      logcommand (si, CMDLOG_SET, "failed FORWARD to %s (target inbox full)", tmu->name);
      return;
    }

  /* rate limit it -- jilles */
  if (NOW - si->smu->memo_ratelimit_time > MEMO_MAX_TIME)
    si->smu->memo_ratelimit_num = 0;
  if (si->smu->memo_ratelimit_num > MEMO_MAX_NUM && !has_priv (si, PRIV_FLOOD))
    {
      command_fail (si, fault::toomany, _("Too many memos; please wait a while and try again"));
      return;
    }
  si->smu->memo_ratelimit_num++;
  si->smu->memo_ratelimit_time = NOW;

  /* Make sure we're not on ignore */
  for (miit = tmu->memo_ignores.begin (), miit_end = tmu->memo_ignores.end (); miit != miit_end; ++miit)
    {
      if (!strcasecmp (*miit, si->smu->name))
        {
          /* Lie... change this if you want it to fail silent */
          logcommand (si, CMDLOG_SET, "failed FORWARD to %s (on ignore list)", tmu->name);
          command_success_nodata (si, _("The memo has been successfully forwarded to \2%s\2."), target);
          return;
        }
    }
  logcommand (si, CMDLOG_SET, "FORWARD to %s", tmu->name);
  
  /* Go to forwarding memos */
  memo = si->smu->memos[memonum - 1];
  newmemo = new mymemo_t;
  
  /* Create memo */
  newmemo->sent = NOW;
  newmemo->status = 0;
  strlcpy (newmemo->sender, si->smu->name, NICKLEN);
  strlcpy (newmemo->text, memo->text, MEMOLEN);
  
  /* Create node, add to their linked list of memos */
  tmu->memos.insert (newmemo);
  tmu->memoct_new++;
  
  /* Should we email this? */
  if (tmu->flags & MU_EMAILMEMOS)
    {
      if (sendemail (si->su, EMAIL_MEMO, tmu, memo->text))
        {
          command_success_nodata (si, _("Your memo has been emailed to \2%s\2."), target);
          return;
        }
    }
  
  /* Note: do not disclose other nicks they're logged in with
   * -- jilles */
  tu = user_find_named (target);
  if (tu != NULL && tu->myuser == tmu)
    command_success_nodata (si, _("%s is currently online, and you may talk directly, by sending a private message."), target);
  if (si->su == NULL || !irccasecmp (si->su->nick, si->smu->name))
    tmu->notice (memosvs.nick, "You have a new forwarded memo from %s.", si->smu->name);
  else
    tmu->notice (memosvs.nick, "You have a new forwarded memo from %s (nick: %s).", si->smu->name, si->su->nick);
  
  command_success_nodata (si, _("The memo has been successfully forwarded to \2%s\2."), target);
  return;
}
Revision:	1.7
Committed:	Sun Sep 16 18:54:43 2007 UTC (19 years ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.6:	+10 -5 lines
Log Message:	#defines to enum
#	User	Rev	Content
1	pippijn	1.7	/**
2			* forward.C: This file contains code for the Memoserv FORWARD function
3			*
4			* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
5			* Rights to this code are as documented in COPYING.
6			*
7			*
8			* Portions of this file were derived from sources bearing the following license:
9	pippijn	1.4	* Copyright © 2005 Atheme Development Group
10	pippijn	1.2	* Rights to this code are as documented in doc/pod/license.pod.
11	pippijn	1.1	*
12	pippijn	1.7	* $Id: forward.C,v 1.6 2007-08-30 19:56:22 pippijn Exp $
13	pippijn	1.1	*/
14
15			#include "atheme.h"
16	pippijn	1.4	#include <ermyth/module.h>
17	pippijn	1.1	#include <account/myuser.h>
18			#include <account/mymemo.h>
19
20	pippijn	1.7	static char const rcsid[] = "$Id: forward.C,v 1.6 2007-08-30 19:56:22 pippijn Exp $";
21	pippijn	1.1
22	pippijn	1.4	REGISTER_MODULE ("memoserv/forward", false, "The Ermyth Team <http://ermyth.schmorp.de>");
23	pippijn	1.1
24			static void ms_cmd_forward (sourceinfo_t si, int parc, char parv[]);
25
26	pippijn	1.4	command_t const ms_forward = { "FORWARD", N_(N_("Forwards a memo.")), AC_NONE, 2, ms_cmd_forward };
27	pippijn	1.1
28	pippijn	1.4	E cmdvec ms_cmdtree;
29			E helpvec ms_helptree;
30	pippijn	1.1
31	pippijn	1.4	bool
32			_modinit (module *m)
33	pippijn	1.1	{
34			ms_cmdtree << ms_forward;
35			help_addentry (ms_helptree, "forward", "help/memoserv/forward", NULL);
36	pippijn	1.4
37			return true;
38	pippijn	1.1	}
39
40			void
41			_moddeinit ()
42			{
43			ms_cmdtree >> ms_forward;
44			help_delentry (ms_helptree, "FORWARD");
45			}
46
47			static void
48			ms_cmd_forward (sourceinfo_t si, int parc, char parv[])
49			{
50			/* Misc structs etc */
51			user_t *tu;
52			myuser_t *tmu;
53			mymemo_t memo, newmemo;
54			unsigned memonum = 0;
55			myuser_t::mzignore_vector::iterator miit, miit_end;
56
57			/* Grab args */
58			char *target = parv[0];
59			char *arg = parv[1];
60
61			/* Arg validator */
62			if (!target \|\| !arg)
63			{
64	pippijn	1.6	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "FORWARD");
65	pippijn	1.1
66	pippijn	1.6	command_fail (si, fault::needmoreparams, "Syntax: FORWARD <account> <memo number>");
67	pippijn	1.1
68			return;
69			}
70			else
71			memonum = atoi (arg);
72
73			/* user logged in? */
74			if (si->smu == NULL)
75			{
76	pippijn	1.6	command_fail (si, fault::noprivs, _("You are not logged in."));
77	pippijn	1.1	return;
78			}
79
80			if (si->smu->flags & MU_WAITAUTH)
81			{
82	pippijn	1.6	command_fail (si, fault::notverified, _("You need to verify your email address before you may send memos."));
83	pippijn	1.1	return;
84			}
85
86			/* Check to see if any memos */
87			if (si->smu->memos.empty ())
88			{
89	pippijn	1.6	command_fail (si, fault::nosuch_key, _("You have no memos to forward."));
90	pippijn	1.1	return;
91			}
92
93			/* Check to see if target user exists */
94	pippijn	1.5	if (!(tmu = myuser_t::find_ext (target)))
95	pippijn	1.1	{
96	pippijn	1.6	command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), target);
97	pippijn	1.1	return;
98			}
99
100			/* Make sure target isn't sender */
101			if (si->smu == tmu)
102			{
103	pippijn	1.6	command_fail (si, fault::noprivs, _("You cannot send yourself a memo."));
104	pippijn	1.1	return;
105			}
106
107			/* Make sure arg is an int */
108			if (!memonum)
109			{
110	pippijn	1.6	command_fail (si, fault::badparams, _("Invalid message index."));
111	pippijn	1.1	return;
112			}
113
114			/* check if targetuser has nomemo set */
115			if (tmu->flags & MU_NOMEMO)
116			{
117	pippijn	1.6	command_fail (si, fault::noprivs, "\2%s\2 does not wish to receive memos.", target);
118	pippijn	1.1
119			return;
120			}
121
122			/* Check to see if memo n exists */
123			if (memonum > si->smu->memos.size ())
124			{
125	pippijn	1.6	command_fail (si, fault::nosuch_key, _("Invalid memo number."));
126	pippijn	1.1	return;
127			}
128
129			/* Check to make sure target inbox not full */
130			if (tmu->memos.size () >= me.mdlimit)
131			{
132	pippijn	1.6	command_fail (si, fault::toomany, _("Target inbox is full."));
133	pippijn	1.1	logcommand (si, CMDLOG_SET, "failed FORWARD to %s (target inbox full)", tmu->name);
134			return;
135			}
136
137			/* rate limit it -- jilles */
138			if (NOW - si->smu->memo_ratelimit_time > MEMO_MAX_TIME)
139			si->smu->memo_ratelimit_num = 0;
140			if (si->smu->memo_ratelimit_num > MEMO_MAX_NUM && !has_priv (si, PRIV_FLOOD))
141			{
142	pippijn	1.6	command_fail (si, fault::toomany, _("Too many memos; please wait a while and try again"));
143	pippijn	1.1	return;
144			}
145			si->smu->memo_ratelimit_num++;
146			si->smu->memo_ratelimit_time = NOW;
147
148			/* Make sure we're not on ignore */
149			for (miit = tmu->memo_ignores.begin (), miit_end = tmu->memo_ignores.end (); miit != miit_end; ++miit)
150			{
151			if (!strcasecmp (*miit, si->smu->name))
152			{
153			/* Lie... change this if you want it to fail silent */
154			logcommand (si, CMDLOG_SET, "failed FORWARD to %s (on ignore list)", tmu->name);
155			command_success_nodata (si, _("The memo has been successfully forwarded to \2%s\2."), target);
156			return;
157			}
158			}
159			logcommand (si, CMDLOG_SET, "FORWARD to %s", tmu->name);
160
161			/* Go to forwarding memos */
162			memo = si->smu->memos[memonum - 1];
163	pippijn	1.4	newmemo = new mymemo_t;
164	pippijn	1.1
165			/* Create memo */
166			newmemo->sent = NOW;
167			newmemo->status = 0;
168			strlcpy (newmemo->sender, si->smu->name, NICKLEN);
169			strlcpy (newmemo->text, memo->text, MEMOLEN);
170
171			/* Create node, add to their linked list of memos */
172			tmu->memos.insert (newmemo);
173			tmu->memoct_new++;
174
175			/* Should we email this? */
176			if (tmu->flags & MU_EMAILMEMOS)
177			{
178			if (sendemail (si->su, EMAIL_MEMO, tmu, memo->text))
179			{
180			command_success_nodata (si, _("Your memo has been emailed to \2%s\2."), target);
181			return;
182			}
183			}
184
185			/* Note: do not disclose other nicks they're logged in with
186			* -- jilles */
187			tu = user_find_named (target);
188			if (tu != NULL && tu->myuser == tmu)
189			command_success_nodata (si, _("%s is currently online, and you may talk directly, by sending a private message."), target);
190			if (si->su == NULL \|\| !irccasecmp (si->su->nick, si->smu->name))
191	pippijn	1.4	tmu->notice (memosvs.nick, "You have a new forwarded memo from %s.", si->smu->name);
192	pippijn	1.1	else
193	pippijn	1.4	tmu->notice (memosvs.nick, "You have a new forwarded memo from %s (nick: %s).", si->smu->name, si->su->nick);
194	pippijn	1.1
195			command_success_nodata (si, _("The memo has been successfully forwarded to \2%s\2."), target);
196			return;
197			}