modules/operserv/modunload.C

/**
 * modunload.C: Removes a module from memory.
 *
 * 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 © 2005-2006 William Pitcock, et al.
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * $Id: modunload.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $
 */

#include "atheme.h"
#include <ermyth/module.h>

static char const rcsid[] = "$Id: modunload.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $";

REGISTER_MODULE ("operserv/modunload", false, "The Ermyth Team <http://ermyth.xinutec.org>");

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

command_t const os_modunload = { "MODUNLOAD", N_("Unloads a module."), PRIV_ADMIN, 20, os_cmd_modunload };

E cmdvec os_cmdtree;
E helpvec os_helptree;

bool
_modinit (module *m)
{
  os_cmdtree << os_modunload;
  help_addentry (os_helptree, "MODUNLOAD", "help/operserv/modunload", NULL);

  return true;
}

void
_moddeinit ()
{
  os_cmdtree >> os_modunload;
  help_delentry (os_helptree, "MODUNLOAD");
}

static void
os_cmd_modunload (sourceinfo_t *si, int parc, char *parv[])
{
  char *modname;
  int i;

  if (parc < 1)
    {
      command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "MODUNLOAD");
      command_fail (si, fault::needmoreparams, _("Syntax: MODUNLOAD <module...>"));
      return;
    }
  i = 0;
  while (i < parc)
    {
      modname = parv[i++];

      if (!strcmp (modname, "operserv/main")
          || !strcmp (modname, "operserv/modload")
          || !strcmp (modname, "operserv/modunload"))
        {
          command_fail (si, fault::noprivs, _("Refusing to unload \2%s\2."), modname);
          continue;
        }

      fault::code success = modules::disable (modname);

      switch (success)
        {
        case fault::nosuch_target:
          command_fail (si, fault::nosuch_target, _("\2%s\2 does not exist."), modname);
          continue;
        case fault::nochange:
          command_fail (si, fault::nosuch_target, _("\2%s\2 is not loaded; it cannot be unloaded."), modname);
          continue;
        case fault::noprivs:
          slog (LG_INFO, "%s tried to unload a permanent module", get_oper_name (si));
          command_fail (si, fault::noprivs, _("\2%s\2 is an permanent module; it cannot be unloaded."), modname);
          continue;
        default:
          logcommand (si, CMDLOG_ADMIN, "MODUNLOAD %s", modname);
          command_success_nodata (si, _("Module \2%s\2 unloaded."), modname);
          continue;
        }
    }
}
Revision:	1.8
Committed:	Sat Sep 22 14:27:28 2007 UTC (19 years ago) by pippijn
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.7:	+3 -3 lines
Log Message:	split up ermyth into ermyth-modules, libermyth (currently just ermyth-util) and ermyth-core
#	User	Rev	Content
1	pippijn	1.7	/**
2			* modunload.C: Removes a module from memory.
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	1.5	* Copyright © 2005-2006 William Pitcock, et al.
10	pippijn	1.2	* Rights to this code are as documented in doc/pod/license.pod.
11	pippijn	1.1	*
12	pippijn	1.8	* $Id: modunload.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $
13	pippijn	1.1	*/
14
15			#include "atheme.h"
16	pippijn	1.5	#include <ermyth/module.h>
17	pippijn	1.1
18	pippijn	1.8	static char const rcsid[] = "$Id: modunload.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $";
19	pippijn	1.1
20	pippijn	1.8	REGISTER_MODULE ("operserv/modunload", false, "The Ermyth Team <http://ermyth.xinutec.org>");
21	pippijn	1.1
22			static void os_cmd_modunload (sourceinfo_t si, int parc, char parv[]);
23
24	pippijn	1.5	command_t const os_modunload = { "MODUNLOAD", N_("Unloads a module."), PRIV_ADMIN, 20, os_cmd_modunload };
25	pippijn	1.1
26	pippijn	1.5	E cmdvec os_cmdtree;
27			E helpvec os_helptree;
28	pippijn	1.1
29	pippijn	1.5	bool
30			_modinit (module *m)
31	pippijn	1.1	{
32			os_cmdtree << os_modunload;
33	pippijn	1.4	help_addentry (os_helptree, "MODUNLOAD", "help/operserv/modunload", NULL);
34	pippijn	1.5
35			return true;
36	pippijn	1.1	}
37
38			void
39			_moddeinit ()
40			{
41			os_cmdtree >> os_modunload;
42			help_delentry (os_helptree, "MODUNLOAD");
43			}
44
45			static void
46			os_cmd_modunload (sourceinfo_t si, int parc, char parv[])
47			{
48	pippijn	1.5	char *modname;
49	pippijn	1.1	int i;
50
51			if (parc < 1)
52			{
53	pippijn	1.6	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "MODUNLOAD");
54			command_fail (si, fault::needmoreparams, _("Syntax: MODUNLOAD <module...>"));
55	pippijn	1.1	return;
56			}
57			i = 0;
58			while (i < parc)
59			{
60	pippijn	1.5	modname = parv[i++];
61	pippijn	1.1
62	pippijn	1.5	if (!strcmp (modname, "operserv/main")
63			\|\| !strcmp (modname, "operserv/modload")
64			\|\| !strcmp (modname, "operserv/modunload"))
65	pippijn	1.1	{
66	pippijn	1.6	command_fail (si, fault::noprivs, _("Refusing to unload \2%s\2."), modname);
67	pippijn	1.1	continue;
68			}
69
70	pippijn	1.6	fault::code success = modules::disable (modname);
71	pippijn	1.5
72			switch (success)
73			{
74	pippijn	1.6	case fault::nosuch_target:
75			command_fail (si, fault::nosuch_target, _("\2%s\2 does not exist."), modname);
76	pippijn	1.5	continue;
77	pippijn	1.6	case fault::nochange:
78			command_fail (si, fault::nosuch_target, _("\2%s\2 is not loaded; it cannot be unloaded."), modname);
79	pippijn	1.5	continue;
80	pippijn	1.6	case fault::noprivs:
81	pippijn	1.1	slog (LG_INFO, "%s tried to unload a permanent module", get_oper_name (si));
82	pippijn	1.6	command_fail (si, fault::noprivs, _("\2%s\2 is an permanent module; it cannot be unloaded."), modname);
83	pippijn	1.5	continue;
84			default:
85			logcommand (si, CMDLOG_ADMIN, "MODUNLOAD %s", modname);
86			command_success_nodata (si, _("Module \2%s\2 unloaded."), modname);
87			continue;
88			}
89	pippijn	1.1	}
90			}