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extensions/helpops: new module, implementing a helpops system.

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if loaded, this module takes over /stats p, and displays people who are umode +H.
to get umode +H, one must have the "usermode:helpops" permission.
This commit is contained in:
William Pitcock 2016-01-14 08:05:36 -06:00
parent ea2d270096
commit 4d21f1e8e0
6 changed files with 153 additions and 2 deletions
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2
doc/reference.conf
View file

@ -62,6 +62,7 @@
* Realname (gecos) bans (+b $r:mask) -- extb_realname.la
* Server bans (+b $s:mask) -- extb_server.la
* SSL bans (+b $z) -- extb_ssl.la
* Helpops system (umode +H) -- helpops.la
* HURT system -- hurt.la
* New host mangling (umode +x) -- ip_cloaking_4.0.la
* Old host mangling (umode +h) -- ip_cloaking.la
@ -95,6 +96,7 @@
#loadmodule "extensions/extb_realname.la";
#loadmodule "extensions/extb_server.la";
#loadmodule "extensions/extb_ssl.la";
#loadmodule "extensions/helpops.la";
#loadmodule "extensions/hurt.la";
#loadmodule "extensions/ip_cloaking_4.0.la";
#loadmodule "extensions/ip_cloaking.la";

1
extensions/Makefile.am
View file

@ -28,6 +28,7 @@ extension_LTLIBRARIES = \
extb_extgecos.la \
extb_combi.la \
force_user_invis.la \
helpops.la \
hurt.la \
ip_cloaking.la \
ip_cloaking_old.la \

12
extensions/Makefile.in
View file

@ -206,6 +206,9 @@ extb_usermode_la_OBJECTS = extb_usermode.lo
force_user_invis_la_LIBADD =
force_user_invis_la_SOURCES = force_user_invis.c
force_user_invis_la_OBJECTS = force_user_invis.lo
helpops_la_LIBADD =
helpops_la_SOURCES = helpops.c
helpops_la_OBJECTS = helpops.lo
hide_uncommon_channels_la_LIBADD =
hide_uncommon_channels_la_SOURCES = hide_uncommon_channels.c
hide_uncommon_channels_la_OBJECTS = hide_uncommon_channels.lo
@ -360,7 +363,7 @@ SOURCES = chm_adminonly.c chm_nonotice.c chm_operonly.c \
createoperonly.c example_module.c extb_account.c \
extb_canjoin.c extb_channel.c extb_combi.c extb_extgecos.c \
extb_hostmask.c extb_oper.c extb_realname.c extb_server.c \
extb_ssl.c extb_usermode.c force_user_invis.c \
extb_ssl.c extb_usermode.c force_user_invis.c helpops.c \
hide_uncommon_channels.c hurt.c ip_cloaking.c \
ip_cloaking_3.0.c ip_cloaking_4.0.c ip_cloaking_old.c m_42.c \
m_adminwall.c m_extendchans.c m_findforwards.c m_identify.c \
@ -378,7 +381,7 @@ DIST_SOURCES = chm_adminonly.c chm_nonotice.c chm_operonly.c \
createoperonly.c example_module.c extb_account.c \
extb_canjoin.c extb_channel.c extb_combi.c extb_extgecos.c \
extb_hostmask.c extb_oper.c extb_realname.c extb_server.c \
extb_ssl.c extb_usermode.c force_user_invis.c \
extb_ssl.c extb_usermode.c force_user_invis.c helpops.c \
hide_uncommon_channels.c hurt.c ip_cloaking.c \
ip_cloaking_3.0.c ip_cloaking_4.0.c ip_cloaking_old.c m_42.c \
m_adminwall.c m_extendchans.c m_findforwards.c m_identify.c \
@ -622,6 +625,7 @@ extension_LTLIBRARIES = \
extb_extgecos.la \
extb_combi.la \
force_user_invis.la \
helpops.la \
hurt.la \
ip_cloaking.la \
ip_cloaking_old.la \
@ -800,6 +804,9 @@ extb_usermode.la: $(extb_usermode_la_OBJECTS) $(extb_usermode_la_DEPENDENCIES) $
force_user_invis.la: $(force_user_invis_la_OBJECTS) $(force_user_invis_la_DEPENDENCIES) $(EXTRA_force_user_invis_la_DEPENDENCIES)
$(AM_V_CCLD)$(LINK) -rpath $(extensiondir) $(force_user_invis_la_OBJECTS) $(force_user_invis_la_LIBADD) $(LIBS)
helpops.la: $(helpops_la_OBJECTS) $(helpops_la_DEPENDENCIES) $(EXTRA_helpops_la_DEPENDENCIES)
$(AM_V_CCLD)$(LINK) -rpath $(extensiondir) $(helpops_la_OBJECTS) $(helpops_la_LIBADD) $(LIBS)
hide_uncommon_channels.la: $(hide_uncommon_channels_la_OBJECTS) $(hide_uncommon_channels_la_DEPENDENCIES) $(EXTRA_hide_uncommon_channels_la_DEPENDENCIES)
$(AM_V_CCLD)$(LINK) -rpath $(extensiondir) $(hide_uncommon_channels_la_OBJECTS) $(hide_uncommon_channels_la_LIBADD) $(LIBS)
@ -943,6 +950,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/extb_ssl.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/extb_usermode.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/force_user_invis.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/helpops.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hide_uncommon_channels.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hurt.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ip_cloaking.Plo@am__quote@

138
extensions/helpops.c Normal file
View file

@ -0,0 +1,138 @@
/*
* Helpops system.
* -- kaniini
*/
#include "stdinc.h"
#include "modules.h"
#include "client.h"
#include "hook.h"
#include "ircd.h"
#include "send.h"
#include "s_conf.h"
#include "s_user.h"
#include "s_newconf.h"
#include "numeric.h"
static rb_dlink_list helper_list = { NULL, NULL, 0 };
static void h_hdl_stats_request(hook_data_int *hdata);
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);
mapi_hfn_list_av1 helpops_hfnlist[] = {
{ "doing_stats", (hookfn) h_hdl_stats_request },
{ "new_remote_user", (hookfn) h_hdl_new_remote_user },
{ "client_exit", (hookfn) h_hdl_client_exit },
{ "umode_changed", (hookfn) h_hdl_umode_changed },
{ "doing_whois", (hookfn) h_hdl_whois },
{ "doing_whois_global", (hookfn) h_hdl_whois },
{ NULL, NULL }
};
static int UMODE_HELPOPS = 0;
static int
_modinit(void)
{
/* add the usermode to the available slot */
user_modes['H'] = UMODE_HELPOPS = find_umode_slot();
construct_umodebuf();
return 0;
}
static void
_moddeinit(void)
{
/* disable the umode and remove it from the available list */
user_modes['H'] = UMODE_HELPOPS = 0;
construct_umodebuf();
}
static void
h_hdl_stats_request(hook_data_int *hdata)
{
struct Client *target_p;
rb_dlink_node *helper_ptr;
unsigned int count = 0;
if (hdata->arg2 != 'p')
return;
RB_DLINK_FOREACH (helper_ptr, helper_list.head)
{
target_p = helper_ptr->data;
if(IsOperInvis(target_p) && !IsOper(hdata->client))
continue;
if(target_p->user->away)
continue;
count++;
sendto_one_numeric(hdata->client, RPL_STATSDEBUG,
"p :%s (%s@%s)",
target_p->name, target_p->username,
target_p->host);
}
sendto_one_numeric(hdata->client, RPL_STATSDEBUG,
"p :%u staff members", count);
hdata->result = 1;
}
static void
h_hdl_new_remote_user(struct Client *client_p)
{
if (client_p->umodes & UMODE_HELPOPS)
rb_dlinkAddAlloc(client_p, &helper_list);
}
static void
h_hdl_client_exit(hook_data_client_exit *hdata)
{
if (hdata->target->umodes & UMODE_HELPOPS)
rb_dlinkFindDestroy(hdata->target, &helper_list);
}
static void
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;
if (source_p->umodes & UMODE_HELPOPS)
{
if (MyClient(source_p) && !HasPrivilege(source_p, "usermode:helpops"))
{
source_p->umodes &= ~UMODE_HELPOPS;
sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "usermode:helpops");
return;
}
rb_dlinkAddAlloc(source_p, &helper_list);
}
else if (!(source_p->umodes & UMODE_HELPOPS))
rb_dlinkFindDestroy(source_p, &helper_list);
}
static void
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))
{
sendto_one_numeric(source_p, RPL_WHOISHELPOP, form_str(RPL_WHOISHELPOP), target_p->name);
}
}
DECLARE_MODULE_AV1(helpops, _modinit, _moddeinit, NULL, NULL, helpops_hfnlist, "");

1
include/messages.h
View file

@ -89,6 +89,7 @@
#define NUMERIC_STR_303 ":%s 303 %s :"
#define NUMERIC_STR_305 ":You are no longer marked as being away"
#define NUMERIC_STR_306 ":You have been marked as being away"
#define NUMERIC_STR_310 "%s :is available for help."
#define NUMERIC_STR_311 "%s %s %s * :%s"
#define NUMERIC_STR_312 "%s %s :%s"
#define NUMERIC_STR_313 "%s :%s"

1
include/numeric.h
View file

@ -132,6 +132,7 @@
/* RPL_WHOISADMIN 308 -- hybrid */
#define RPL_WHOISHELPOP 310
#define RPL_WHOISUSER 311
#define RPL_WHOISSERVER 312
#define RPL_WHOISOPERATOR 313