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Merge pull request #277 from edk0/helpops

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Fix various bugs in extensions/helpops
This commit is contained in:
Aaron Jones 2019-09-07 14:57:30 +00:00 committed by GitHub
commit 95c84a44fd
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 32 additions and 15 deletions
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47
extensions/helpops.c
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@ -39,7 +39,7 @@ mapi_hfn_list_av1 helpops_hfnlist[] = {
{ NULL, NULL }
};
static int UMODE_HELPOPS = 0;
#define UMODECHAR_HELPOPS 'H'
struct Message dehelper_msgtab = {
"DEHELPER", 0, 0, 0, 0,
@ -92,7 +92,7 @@ do_dehelper(struct Client *source_p, struct Client *target_p)
{
const char *fakeparv[4];
if(!(target_p->umodes & UMODE_HELPOPS))
if(!(target_p->umodes & user_modes[UMODECHAR_HELPOPS]))
return;
sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is using DEHELPER on %s",
@ -108,19 +108,31 @@ do_dehelper(struct Client *source_p, struct Client *target_p)
static int
_modinit(void)
{
/* add the usermode to the available slot */
user_modes['H'] = UMODE_HELPOPS = find_umode_slot();
rb_dlink_node *ptr;
user_modes[UMODECHAR_HELPOPS] = find_umode_slot();
construct_umodebuf();
RB_DLINK_FOREACH (ptr, global_client_list.head)
{
struct Client *client_p = ptr->data;
if (IsPerson(client_p) && (client_p->umodes & user_modes[UMODECHAR_HELPOPS]))
helper_add(client_p);
}
return 0;
}
static void
_moddeinit(void)
{
/* disable the umode and remove it from the available list */
user_modes['H'] = UMODE_HELPOPS = 0;
rb_dlink_node *n, *tn;
user_modes[UMODECHAR_HELPOPS] = 0;
construct_umodebuf();
RB_DLINK_FOREACH_SAFE(n, tn, helper_list.head)
rb_dlinkDestroy(n, &helper_list);
}
static void
@ -172,7 +184,7 @@ helper_delete(struct Client *client_p)
static void
h_hdl_new_remote_user(struct Client *client_p)
{
if (client_p->umodes & UMODE_HELPOPS)
if (client_p->umodes & user_modes[UMODECHAR_HELPOPS])
helper_add(client_p);
}
@ -181,7 +193,7 @@ recurse_client_exit(struct Client *client_p)
{
if (IsPerson(client_p))
{
if (client_p->umodes & UMODE_HELPOPS)
if (client_p->umodes & user_modes[UMODECHAR_HELPOPS])
helper_delete(client_p);
}
else if (IsServer(client_p))
@ -208,22 +220,27 @@ h_hdl_umode_changed(hook_data_umode_changed *hdata)
struct Client *source_p = hdata->client;
/* didn't change +H umode, we don't need to do anything */
if (!((hdata->oldumodes ^ source_p->umodes) & UMODE_HELPOPS))
return;
bool changed = (hdata->oldumodes ^ source_p->umodes) & user_modes[UMODECHAR_HELPOPS];
if (source_p->umodes & UMODE_HELPOPS)
if (source_p->umodes & user_modes[UMODECHAR_HELPOPS])
{
if (MyClient(source_p) && !HasPrivilege(source_p, "usermode:helpops"))
{
source_p->umodes &= ~UMODE_HELPOPS;
source_p->umodes &= ~user_modes[UMODECHAR_HELPOPS];
sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "usermode:helpops");
/* they didn't ask for +H so we must be removing it */
if (!changed)
helper_delete(source_p);
return;
}
helper_add(source_p);
if (changed)
helper_add(source_p);
}
else if (!(source_p->umodes & UMODE_HELPOPS))
else if (changed)
{
helper_delete(source_p);
}
}
static void
@ -232,7 +249,7 @@ h_hdl_whois(hook_data_client *hdata)
struct Client *source_p = hdata->client;
struct Client *target_p = hdata->target;
if ((target_p->umodes & UMODE_HELPOPS) && EmptyString(target_p->user->away))
if ((target_p->umodes & user_modes[UMODECHAR_HELPOPS]) && EmptyString(target_p->user->away))
{
sendto_one_numeric(source_p, RPL_WHOISHELPOP, form_str(RPL_WHOISHELPOP), target_p->name);
}