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/*
* Copyright (c) 2005 Atheme Development Group
* Copyright (c) 2017 ChatLounge IRC Network Development Team
*
* Rights to this code are documented in doc/LICENSE.
*
* This file contains routines to handle the GroupServ JOIN command.
*
*/
#include "atheme.h"
#include "groupserv.h"
DECLARE_MODULE_V1
(
"groupserv/join", false, _modinit, _moddeinit,
PACKAGE_STRING,
VENDOR_STRING
);
static void gs_cmd_join(sourceinfo_t *si, int parc, char *parv[]);
command_t gs_join = { "JOIN", N_("Join a open group."), AC_AUTHENTICATED, 2, gs_cmd_join, { .path = "groupserv/join" } };
static void gs_cmd_join(sourceinfo_t *si, int parc, char *parv[])
{
mygroup_t *mg;
groupacs_t *ga;
metadata_t *md, *md2;
unsigned int flags = 0;
bool invited = false;
char description[256];
if (!parv[0])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "JOIN");
command_fail(si, fault_needmoreparams, _("Syntax: JOIN <!groupname>"));
return;
}
if (!(mg = mygroup_find(parv[0])))
{
command_fail(si, fault_alreadyexists, _("Group \2%s\2 does not exist."), parv[0]);
return;
}
if ((md2 = metadata_find(si->smu, "private:groupinvite")))
{
if (!strcasecmp(md2->value, entity(mg)->name))
invited = true;
else
invited = false;
}
if (!(mg->flags & MG_OPEN) && !invited)
{
command_fail(si, fault_noprivs, _("Group \2%s\2 is not open to anyone joining."), entity(mg)->name);
return;
}
if (groupacs_sourceinfo_has_flag(mg, si, GA_BAN))
{
command_fail(si, fault_noprivs, _("You are not authorized to execute this command."));
return;
}
if (groupacs_sourceinfo_has_flag(mg, si, 0))
{
command_fail(si, fault_nochange, _("You are already a member of group: \2%s\2."), entity(mg)->name);
return;
}
if (MOWGLI_LIST_LENGTH(&mg->acs) > gs_config->maxgroupacs && (!(mg->flags & MG_ACSNOLIMIT)) && !invited)
{
command_fail(si, fault_toomany, _("Group %s access list is full."), entity(mg)->name);
return;
}
if ((md = metadata_find(mg, "joinflags")))
flags = atoi(md->value);
else
flags = gs_flags_parser(gs_config->join_flags == 0 ? 0 : gs_config->join_flags, 0, flags);
if (gs_config->join_flags == 0 && flags == 0)
{
snprintf(description, sizeof description, "\2%s\2 joined.",
entity(si->smu)->name);
command_success_nodata(si, _("You are now a member of: \2%s\2"), entity(mg)->name);
}
else
{
snprintf(description, sizeof description, "\2%s\2 joined with the flags: %s",
entity(si->smu)->name, gflags_tostr(ga_flags , flags));
command_success_nodata(si, _("You are now a member of \2%s\2 with the flags: %s"),
entity(mg)->name, gflags_tostr(ga_flags, flags));
}
ga = groupacs_add(mg, entity(si->smu), flags);
if (invited)
metadata_delete(si->smu, "private:groupinvite");
notify_group_misc_change(si, mg, description);
}
void _modinit(module_t *m)
{
use_groupserv_main_symbols(m);
service_named_bind_command("groupserv", &gs_join);
}
void _moddeinit(module_unload_intent_t intent)
{
service_named_unbind_command("groupserv", &gs_join);
}
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