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/*
* Copyright (c) 2005 William Pitcock, et al.
* Rights to this code are as documented in doc/LICENSE.
*
* This file contains code for the CService DROP function.
*
*/
#include "atheme.h"
DECLARE_MODULE_V1
(
"chanserv/drop", false, _modinit, _moddeinit,
PACKAGE_STRING,
VENDOR_STRING
);
static void cs_cmd_drop(sourceinfo_t *si, int parc, char *parv[]);
static void cs_cmd_fdrop(sourceinfo_t *si, int parc, char *parv[]);
command_t cs_drop = { "DROP", N_("Drops a channel registration."),
AC_NONE, 2, cs_cmd_drop, { .path = "cservice/drop" } };
command_t cs_fdrop = { "FDROP", N_("Forces dropping of a channel registration."),
PRIV_CHAN_ADMIN, 1, cs_cmd_fdrop, { .path = "cservice/fdrop" } };
void _modinit(module_t *m)
{
service_named_bind_command("chanserv", &cs_drop);
service_named_bind_command("chanserv", &cs_fdrop);
}
void _moddeinit(module_unload_intent_t intent)
{
service_named_unbind_command("chanserv", &cs_drop);
service_named_unbind_command("chanserv", &cs_fdrop);
}
static void cs_cmd_drop(sourceinfo_t *si, int parc, char *parv[])
{
mychan_t *mc;
char *name = parv[0];
char *key = parv[1];
char fullcmd[512];
char key0[80], key1[80];
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "DROP");
command_fail(si, fault_needmoreparams, _("Syntax: DROP <#channel>"));
return;
}
if (*name != '#')
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "DROP");
command_fail(si, fault_badparams, _("Syntax: DROP <#channel>"));
return;
}
if (!(mc = mychan_find(name)))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), name);
return;
}
if (si->c != NULL)
{
command_fail(si, fault_noprivs, _("For security reasons, you may not drop a channel registration with a fantasy command."));
return;
}
if (!is_founder(mc, entity(si->smu)))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
logcommand(si, CMDLOG_REGISTER, "DROP: \2%s\2 failed to drop (closed)", mc->name);
command_fail(si, fault_noprivs, _("The channel \2%s\2 is closed; it cannot be dropped."), mc->name);
return;
}
if (mc->flags & MC_HOLD)
{
command_fail(si, fault_noprivs, _("The channel \2%s\2 is held; it cannot be dropped."), mc->name);
return;
}
if (si->su != NULL)
{
if (!key)
{
create_challenge(si, mc->name, 0, key0);
snprintf(fullcmd, sizeof fullcmd, "/%s%s DROP %s %s",
(ircd->uses_rcommand == false) ? "msg " : "",
chansvs.me->disp, mc->name, key0);
command_success_nodata(si, _("To avoid accidental use of this command, this operation has to be confirmed. Please confirm by replying with \2%s\2"),
fullcmd);
return;
}
/* accept current and previous key */
create_challenge(si, mc->name, 0, key0);
create_challenge(si, mc->name, 1, key1);
if (strcmp(key, key0) && strcmp(key, key1))
{
command_fail(si, fault_badparams, _("Invalid key for %s."), "DROP");
return;
}
}
logcommand(si, CMDLOG_REGISTER, "DROP: \2%s\2", mc->name);
hook_call_channel_drop(mc);
if (mc->chan != NULL && !(mc->chan->flags & CHAN_LOG))
part(mc->name, chansvs.nick);
object_unref(mc);
command_success_nodata(si, _("The channel \2%s\2 has been dropped."), name);
return;
}
static void cs_cmd_fdrop(sourceinfo_t *si, int parc, char *parv[])
{
mychan_t *mc;
char *name = parv[0];
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "FDROP");
command_fail(si, fault_needmoreparams, _("Syntax: FDROP <#channel>"));
return;
}
if (*name != '#')
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "FDROP");
command_fail(si, fault_badparams, _("Syntax: FDROP <#channel>"));
return;
}
if (!(mc = mychan_find(name)))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), name);
return;
}
if (si->c != NULL)
{
command_fail(si, fault_noprivs, _("For security reasons, you may not drop a channel registration with a fantasy command."));
return;
}
if (mc->flags & MC_HOLD)
{
command_fail(si, fault_noprivs, _("The channel \2%s\2 is held; it cannot be dropped."), mc->name);
return;
}
logcommand(si, CMDLOG_ADMIN | LG_REGISTER, "FDROP: \2%s\2", mc->name);
wallops("%s dropped the channel \2%s\2", get_oper_name(si), name);
hook_call_channel_drop(mc);
if (mc->chan != NULL && !(mc->chan->flags & CHAN_LOG))
part(mc->name, chansvs.nick);
object_unref(mc);
command_success_nodata(si, _("The channel \2%s\2 has been dropped."), name);
return;
}
/* vim:cinoptions=>s,e0,n0,f0,{0,}0,^0,=s,ps,t0,c3,+s,(2s,us,)20,*30,gs,hs
* vim:ts=8
* vim:sw=8
* vim:noexpandtab
*/
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