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/*
* Copyright (c) 2011 Alexandria Wolcott
* Released under the same terms as Atheme itself.
*
* Gather information about networked servers.
*
*/
#include "atheme.h"
DECLARE_MODULE_V1("statserv/server", false, _modinit, _moddeinit,
PACKAGE_STRING, "Alexandria Wolcott <alyx@sporksmoo.net>");
static void ss_cmd_server(sourceinfo_t * si, int parc, char *parv[]);
static void ss_cmd_server_info(sourceinfo_t * si, int parc, char *parv[]);
static void ss_cmd_server_list(sourceinfo_t * si, int parc, char *parv[]);
static void ss_cmd_server_count(sourceinfo_t * si, int parc, char *parv[]);
command_t ss_server =
{ "SERVER", N_("Obtain information about servers on the network."), AC_NONE, 3, ss_cmd_server, {.path = "statserv/server"} };
command_t ss_server_list =
{ "LIST", N_("Obtain a list of servers."), AC_NONE, 1, ss_cmd_server_list, {.path = ""} };
command_t ss_server_count =
{ "COUNT", N_("Count the amount of servers connected to the network."), AC_NONE, 1, ss_cmd_server_count, {.path = ""} };
command_t ss_server_info =
{ "INFO", N_("Obtain information about a specified server."), AC_NONE, 2, ss_cmd_server_info, {.path = ""} };
mowgli_patricia_t *ss_server_cmds;
void _modinit(module_t * m)
{
service_named_bind_command("statserv", &ss_server);
ss_server_cmds = mowgli_patricia_create(strcasecanon);
command_add(&ss_server_list, ss_server_cmds);
command_add(&ss_server_count, ss_server_cmds);
command_add(&ss_server_info, ss_server_cmds);
}
void _moddeinit(module_unload_intent_t intent)
{
service_named_unbind_command("statserv", &ss_server);
command_delete(&ss_server_list, ss_server_cmds);
command_delete(&ss_server_count, ss_server_cmds);
command_delete(&ss_server_info, ss_server_cmds);
mowgli_patricia_destroy(ss_server_cmds, NULL, NULL);
}
static void ss_cmd_server(sourceinfo_t * si, int parc, char *parv[])
{
command_t *c;
char *cmd = parv[0];
if (!cmd)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SERVER");
command_fail(si, fault_needmoreparams,
_("Syntax: SERVER [INFO|LIST|COUNT] [parameters]"));
return;
}
c = command_find(ss_server_cmds, cmd);
if (c == NULL)
{
command_fail(si, fault_badparams,
_("Invalid command. Use \2/%s%s help\2 for a command listing."),
(ircd->uses_rcommand == false) ? "msg " : "", si->service->disp);
return;
}
command_exec(si->service, si, c, parc - 1, parv + 1);
}
static void ss_cmd_server_list(sourceinfo_t * si, int parc, char *parv[])
{
server_t *s;
int i = 0;
mowgli_patricia_iteration_state_t state;
MOWGLI_PATRICIA_FOREACH(s, &state, servlist)
{
if ((!(s->flags & SF_HIDE)) || (has_priv(si, PRIV_SERVER_AUSPEX)))
{
i++;
command_success_nodata(si, _("%d: %s [%s]"), i, s->name, s->desc);
}
}
command_success_nodata(si, _("End of server list."));
}
static void ss_cmd_server_info(sourceinfo_t * si, int parc, char *parv[])
{
server_t *s;
char *name = parv[0];
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SERVER INFO");
command_fail(si, fault_needmoreparams, _("Syntax: SERVER INFO <server>"));
return;
}
if (!(s = mowgli_patricia_retrieve(servlist, name)))
{
command_fail(si, fault_nosuch_target, _("Server \2%s\2 does not exist."), name);
return;
}
if ((s->flags & SF_HIDE) && (!(has_priv(si, PRIV_SERVER_AUSPEX))))
{
command_fail(si, fault_nosuch_target, _("Server \2%s\2 does not exist."), name);
return;
}
command_success_nodata(si, _("Information for server %s:"), s->name);
command_success_nodata(si, _("Server description: %s"), s->desc);
command_success_nodata(si, _("Current users: %u (%u invisible)"), s->users, s->invis);
command_success_nodata(si, _("Online operators: %u"), s->opers);
if (has_priv(si, PRIV_SERVER_AUSPEX))
{
if (s->uplink != NULL && s->uplink->name != NULL)
command_success_nodata(si, _("Server uplink: %s"), s->uplink->name);
command_success_nodata(si, _("Servers linked from %s: %u"), name, (unsigned int)s->children.count);
}
command_success_nodata(si, _("End of server info."));
}
static void ss_cmd_server_count(sourceinfo_t * si, int parc, char *parv[])
{
command_success_nodata(si, _("Network size: %u servers"), mowgli_patricia_size(servlist));
}
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