modules/memoserv/delete.C

/*
 * Copyright © 2005 Atheme Development Group
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * This file contains code for the Memoserv DELETE function
 *
 * $Id: delete.C,v 1.4 2007-08-28 17:08:09 pippijn Exp $
 */

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

static char const rcsid[] = "$Id: delete.C,v 1.4 2007-08-28 17:08:09 pippijn Exp $";

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

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

command_t const ms_delete = { "DELETE", N_("Deletes memos."), AC_NONE, 1, ms_cmd_delete };
command_t const ms_del = { "DEL", N_("Alias for DELETE"), AC_NONE, 1, ms_cmd_delete };

E cmdvec ms_cmdtree;
E helpvec ms_helptree;

bool
_modinit (module *m)
{
  ms_cmdtree << ms_delete;
  ms_cmdtree << ms_del;
  help_addentry (ms_helptree, "DELETE", "help/memoserv/delete", NULL);

  return true;
}

void
_moddeinit ()
{
  ms_cmdtree >> ms_delete;
  ms_cmdtree >> ms_del;
  help_delentry (ms_helptree, "DELETE");
}

static void
ms_cmd_delete (sourceinfo_t *si, int parc, char *parv[])
{
  /* Misc structs etc */
  unsigned memonum = 0, deleteall = 0;
  mymemo_t *memo;
  std::vector<mymemo_t *> mortals;

  /* We only take 1 arg, and we ignore all others */
  char *arg1 = parv[0];

  /* Does the arg exist? */
  if (!arg1)
    {
      command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "DELETE");

      command_fail (si, fault::needmoreparams, _("Syntax: DELETE ALL|message id"));
      return;
    }

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

  /* Do we have any memos? */
  if (si->smu->memos.empty ())
    {
      command_fail (si, fault::nochange, _("You have no memos to delete."));
      return;
    }

  /* Do we want to delete all memos? */
  if (!strcasecmp ("all", arg1))
    deleteall = 1;
  else
    {
      memonum = atoi (arg1);
      
      /* Make sure they didn't slip us an alphabetic index */
      if (!memonum)
        {
          command_fail (si, fault::badparams, _("Invalid message index."));
          return;
        }

      /* If int, does that index exist? And do we have something to delete? */
      if (memonum > si->smu->memos.size ())
        {
          command_fail (si, fault::nosuch_key, _("The specified memo doesn't exist."));
          return;
        }
    }

  /* Iterate through memos, doing deletion */
  if (deleteall)
    {
      int delcount = 0;
      while (!si->smu->memos.empty ())
        {
          memo = si->smu->memos.back ();
          si->smu->memos.erase (memo);
          delete memo;

          ++delcount;
        }

      command_success_nodata (si, ngettext (N_("%d memo deleted."), N_("%d memos deleted."), delcount), delcount);
      
      return;
    }

  memo = si->smu->memos[memonum - 1];
  if (!(memo->status & MEMO_READ))
    si->smu->memoct_new--;

  si->smu->memos.erase (memo);
  delete memo;

  command_success_nodata (si, _("%d memo deleted."), 1);
  
  return;
}
Revision:	1.5
Committed:	Thu Aug 30 19:56:22 2007 UTC (19 years, 1 month ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+8 -8 lines
Log Message:	- put faultcodes into their own namespace - removed old files - limited header garbage in atheme.h - macros to inline bools for connection_t::is_* - put some connection_t functions into the connection_t class
#	User	Rev	Content
1	pippijn	1.1	/*
2	pippijn	1.4	* Copyright © 2005 Atheme Development Group
3	pippijn	1.2	* Rights to this code are as documented in doc/pod/license.pod.
4	pippijn	1.1	*
5			* This file contains code for the Memoserv DELETE function
6			*
7	pippijn	1.5	* $Id: delete.C,v 1.4 2007-08-28 17:08:09 pippijn Exp $
8	pippijn	1.1	*/
9
10			#include "atheme.h"
11	pippijn	1.4	#include <ermyth/module.h>
12	pippijn	1.1	#include <account/myuser.h>
13			#include <account/mymemo.h>
14
15	pippijn	1.5	static char const rcsid[] = "$Id: delete.C,v 1.4 2007-08-28 17:08:09 pippijn Exp $";
16	pippijn	1.1
17	pippijn	1.4	REGISTER_MODULE ("memoserv/delete", false, "The Ermyth Team <http://ermyth.schmorp.de>");
18	pippijn	1.1
19			static void ms_cmd_delete (sourceinfo_t si, int parc, char parv[]);
20
21	pippijn	1.4	command_t const ms_delete = { "DELETE", N_("Deletes memos."), AC_NONE, 1, ms_cmd_delete };
22			command_t const ms_del = { "DEL", N_("Alias for DELETE"), AC_NONE, 1, ms_cmd_delete };
23	pippijn	1.1
24	pippijn	1.4	E cmdvec ms_cmdtree;
25			E helpvec ms_helptree;
26	pippijn	1.1
27	pippijn	1.4	bool
28			_modinit (module *m)
29	pippijn	1.1	{
30			ms_cmdtree << ms_delete;
31			ms_cmdtree << ms_del;
32			help_addentry (ms_helptree, "DELETE", "help/memoserv/delete", NULL);
33	pippijn	1.4
34			return true;
35	pippijn	1.1	}
36
37			void
38			_moddeinit ()
39			{
40			ms_cmdtree >> ms_delete;
41			ms_cmdtree >> ms_del;
42			help_delentry (ms_helptree, "DELETE");
43			}
44
45			static void
46			ms_cmd_delete (sourceinfo_t si, int parc, char parv[])
47			{
48			/* Misc structs etc */
49			unsigned memonum = 0, deleteall = 0;
50			mymemo_t *memo;
51			std::vector<mymemo_t *> mortals;
52
53			/* We only take 1 arg, and we ignore all others */
54			char *arg1 = parv[0];
55
56			/* Does the arg exist? */
57			if (!arg1)
58			{
59	pippijn	1.5	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "DELETE");
60	pippijn	1.1
61	pippijn	1.5	command_fail (si, fault::needmoreparams, _("Syntax: DELETE ALL\|message id"));
62	pippijn	1.1	return;
63			}
64
65			/* user logged in? */
66			if (si->smu == NULL)
67			{
68	pippijn	1.5	command_fail (si, fault::noprivs, _("You are not logged in."));
69	pippijn	1.1	return;
70			}
71
72			/* Do we have any memos? */
73			if (si->smu->memos.empty ())
74			{
75	pippijn	1.5	command_fail (si, fault::nochange, _("You have no memos to delete."));
76	pippijn	1.1	return;
77			}
78
79			/* Do we want to delete all memos? */
80			if (!strcasecmp ("all", arg1))
81			deleteall = 1;
82			else
83			{
84			memonum = atoi (arg1);
85
86			/* Make sure they didn't slip us an alphabetic index */
87			if (!memonum)
88			{
89	pippijn	1.5	command_fail (si, fault::badparams, _("Invalid message index."));
90	pippijn	1.1	return;
91			}
92
93			/* If int, does that index exist? And do we have something to delete? */
94			if (memonum > si->smu->memos.size ())
95			{
96	pippijn	1.5	command_fail (si, fault::nosuch_key, _("The specified memo doesn't exist."));
97	pippijn	1.1	return;
98			}
99			}
100
101			/* Iterate through memos, doing deletion */
102			if (deleteall)
103			{
104			int delcount = 0;
105			while (!si->smu->memos.empty ())
106			{
107			memo = si->smu->memos.back ();
108			si->smu->memos.erase (memo);
109	pippijn	1.4	delete memo;
110	pippijn	1.1
111			++delcount;
112			}
113
114			command_success_nodata (si, ngettext (N_("%d memo deleted."), N_("%d memos deleted."), delcount), delcount);
115
116			return;
117			}
118
119			memo = si->smu->memos[memonum - 1];
120			if (!(memo->status & MEMO_READ))
121			si->smu->memoct_new--;
122
123			si->smu->memos.erase (memo);
124	pippijn	1.4	delete memo;
125	pippijn	1.1
126			command_success_nodata (si, _("%d memo deleted."), 1);
127
128			return;
129			}