From 161ac1c8d567307958d94d5ce7459028ea7df766 Mon Sep 17 00:00:00 2001 From: William Pitcock Date: Thu, 14 Jan 2016 15:16:29 -0600 Subject: [PATCH] extensions/helpops: implement DEHELPER command --- extensions/helpops.c | 70 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 69 insertions(+), 1 deletion(-) diff --git a/extensions/helpops.c b/extensions/helpops.c index 4bf86208..e3a77a02 100644 --- a/extensions/helpops.c +++ b/extensions/helpops.c @@ -20,6 +20,9 @@ static void h_hdl_new_remote_user(struct Client *client_p); static void h_hdl_client_exit(hook_data_client_exit *hdata); static void h_hdl_umode_changed(hook_data_umode_changed *hdata); static void h_hdl_whois(hook_data_client *hdata); +static int mo_dehelper(struct Client *, struct Client *, int, const char **); +static int me_dehelper(struct Client *, struct Client *, int, const char **); +static int do_dehelper(struct Client *source_p, struct Client *target_p); mapi_hfn_list_av1 helpops_hfnlist[] = { { "doing_stats", (hookfn) h_hdl_stats_request }, @@ -33,6 +36,71 @@ mapi_hfn_list_av1 helpops_hfnlist[] = { static int UMODE_HELPOPS = 0; +struct Message dehelper_msgtab = { + "DEHELPER", 0, 0, 0, MFLG_SLOW, + {mg_unreg, mg_not_oper, mg_not_oper, mg_ignore, {me_dehelper, 2}, {mo_dehelper, 2}} +}; + +mapi_clist_av1 helpops_clist[] = { &dehelper_msgtab, NULL }; + +static int mo_dehelper(struct Client *client_p, struct Client *source_p, int parc, const char **parv) +{ + struct Client *target_p; + + if (!IsOperAdmin(source_p)) + { + sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "admin"); + return 0; + } + + if(!(target_p = find_named_person(parv[1]))) + { + sendto_one_numeric(source_p, ERR_NOSUCHNICK, form_str(ERR_NOSUCHNICK), parv[1]); + return 0; + } + + if(MyClient(target_p)) + do_dehelper(source_p, target_p); + else + sendto_one(target_p, ":%s ENCAP %s DEHELPER %s", + use_id(source_p), target_p->servptr->name, use_id(target_p)); + + return 0; +} + +static int me_dehelper(struct Client *client_p, struct Client *source_p, int parc, const char **parv) +{ + struct Client *target_p = find_person(parv[1]); + if(!target_p) + { + sendto_one_numeric(source_p, ERR_NOSUCHNICK, form_str(ERR_NOSUCHNICK), parv[1]); + return 0; + } + if(!MyClient(target_p)) + return 0; + + do_dehelper(source_p, target_p); + return 0; +} + +static int do_dehelper(struct Client *source_p, struct Client *target_p) +{ + const char *fakeparv[4]; + + if(!(target_p->umodes & UMODE_HELPOPS)) + return 0; + + sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is using DEHELPER on %s", + source_p->name, target_p->name); + sendto_one_notice(target_p, ":*** %s is using DEHELPER on you", source_p->name); + + fakeparv[0] = fakeparv[1] = target_p->name; + fakeparv[2] = "-H"; + fakeparv[3] = NULL; + user_mode(target_p, target_p, 3, fakeparv); + return 0; +} + static int _modinit(void) { @@ -135,4 +203,4 @@ h_hdl_whois(hook_data_client *hdata) } } -DECLARE_MODULE_AV1(helpops, _modinit, _moddeinit, NULL, NULL, helpops_hfnlist, ""); +DECLARE_MODULE_AV1(helpops, _modinit, _moddeinit, helpops_clist, NULL, helpops_hfnlist, "");