* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
- *
- * $Id: m_trace.c 3183 2007-02-01 01:07:42Z jilles $
*/
#include "stdinc.h"
#include "hook.h"
#include "client.h"
#include "hash.h"
-#include "common.h"
#include "hash.h"
-#include "irc_string.h"
+#include "match.h"
#include "ircd.h"
#include "numeric.h"
#include "s_serv.h"
#include "parse.h"
#include "modules.h"
-static int m_trace(struct Client *, struct Client *, int, const char **);
+static const char trace_desc[] =
+ "Provides the TRACE command to trace the route to a client or server";
+
+static void m_trace(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
static void trace_spy(struct Client *, struct Client *);
struct Message trace_msgtab = {
- "TRACE", 0, 0, 0, MFLG_SLOW,
+ "TRACE", 0, 0, 0, 0,
{mg_unreg, {m_trace, 0}, {m_trace, 0}, mg_ignore, mg_ignore, {m_trace, 0}}
};
{ "doing_trace", &doing_trace_hook },
{ NULL, NULL }
};
-DECLARE_MODULE_AV1(trace, NULL, NULL, trace_clist, trace_hlist, NULL, "$Revision: 3183 $");
+DECLARE_MODULE_AV2(trace, NULL, NULL, trace_clist, trace_hlist, NULL, NULL, NULL, trace_desc);
static void count_downlinks(struct Client *server_p, int *pservcount, int *pusercount);
-static int report_this_status(struct Client *source_p, struct Client *target_p, int dow);
+static int report_this_status(struct Client *source_p, struct Client *target_p);
+
+static const char *empty_sockhost = "255.255.255.255";
/*
* m_trace
- * parv[0] = sender prefix
* parv[1] = servername
*/
-static int
-m_trace(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
+static void
+m_trace(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct Client *target_p = NULL;
struct Class *cltmp;
const char *tname;
- int doall = 0;
- int cnt = 0, wilds, dow;
+ bool doall = false, wilds, dow;
+ int cnt = 0;
rb_dlink_node *ptr;
if(parc > 1)
{
if(hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv) !=
HUNTED_ISME)
- return 0;
+ return;
}
}
else
if(ac2ptr == NULL)
{
- RB_DLINK_FOREACH(ptr, global_client_list.head)
+ RB_DLINK_FOREACH(ptr, global_serv_list.head)
{
ac2ptr = ptr->data;
*/
if(IsOper(source_p) || IsExemptShide(source_p) ||
!ConfigServerHide.flatten_links)
- sendto_one_numeric(source_p, RPL_TRACELINK,
+ sendto_one_numeric(source_p, RPL_TRACELINK,
form_str(RPL_TRACELINK),
- ircd_version,
+ ircd_version,
ac2ptr ? ac2ptr->name : tname,
ac2ptr ? ac2ptr->from->name : "EEK!");
- return 0;
+ return;
}
case HUNTED_ISME:
break;
default:
- return 0;
+ return;
}
}
if(match(tname, me.name))
{
- doall = 1;
+ doall = true;
}
/* if theyre tracing our SID, we need to move tname to our name so
* we dont give the sid in ENDOFTRACE
*/
else if(!MyClient(source_p) && !strcmp(tname, me.id))
{
- doall = 1;
+ doall = true;
tname = me.name;
}
dow = wilds || doall;
/* specific trace */
- if(dow == 0)
+ if(!dow)
{
if(MyClient(source_p) || parc > 2)
target_p = find_named_person(tname);
*/
if(target_p != NULL)
{
- report_this_status(source_p, target_p, 0);
+ report_this_status(source_p, target_p);
tname = target_p->name;
}
trace_spy(source_p, target_p);
- sendto_one_numeric(source_p, RPL_ENDOFTRACE,
+ sendto_one_numeric(source_p, RPL_ENDOFTRACE,
form_str(RPL_ENDOFTRACE), tname);
- return 0;
+ return;
}
trace_spy(source_p, NULL);
- /* give non-opers a limited trace output of themselves (if local),
+ /* give non-opers a limited trace output of themselves (if local),
* opers and servers (if no shide) --fl
*/
if(!IsOper(source_p))
if(MyClient(source_p))
{
if(doall || (wilds && match(tname, source_p->name)))
- report_this_status(source_p, source_p, 0);
+ report_this_status(source_p, source_p);
}
RB_DLINK_FOREACH(ptr, local_oper_list.head)
if(!doall && wilds && (match(tname, target_p->name) == 0))
continue;
- report_this_status(source_p, target_p, 0);
+ report_this_status(source_p, target_p);
}
if (IsExemptShide(source_p) || !ConfigServerHide.flatten_links)
if(!doall && wilds && !match(tname, target_p->name))
continue;
- report_this_status(source_p, target_p, 0);
+ report_this_status(source_p, target_p);
}
}
- sendto_one_numeric(source_p, RPL_ENDOFTRACE,
+ sendto_one_numeric(source_p, RPL_ENDOFTRACE,
form_str(RPL_ENDOFTRACE), tname);
- return 0;
+ return;
}
/* source_p is opered */
if(!doall && wilds && !match(tname, target_p->name))
continue;
- cnt = report_this_status(source_p, target_p, dow);
+ /* remote opers may not see invisible normal users */
+ if(dow && !MyConnect(source_p) && !IsOper(target_p) &&
+ IsInvisible(target_p))
+ continue;
+
+ cnt = report_this_status(source_p, target_p);
}
RB_DLINK_FOREACH(ptr, serv_list.head)
if(!doall && wilds && !match(tname, target_p->name))
continue;
- cnt = report_this_status(source_p, target_p, dow);
+ cnt = report_this_status(source_p, target_p);
}
if(MyConnect(source_p))
if(!doall && wilds && !match(tname, target_p->name))
continue;
- cnt = report_this_status(source_p, target_p, dow);
+ cnt = report_this_status(source_p, target_p);
}
}
/* let the user have some idea that its at the end of the
* trace
*/
- sendto_one_numeric(source_p, RPL_ENDOFTRACE,
+ sendto_one_numeric(source_p, RPL_ENDOFTRACE,
form_str(RPL_ENDOFTRACE), tname);
- return 0;
+ return;
}
if(doall)
if(CurrUsers(cltmp) > 0)
sendto_one_numeric(source_p, RPL_TRACECLASS,
- form_str(RPL_TRACECLASS),
+ form_str(RPL_TRACECLASS),
ClassName(cltmp), CurrUsers(cltmp));
}
}
sendto_one_numeric(source_p, RPL_ENDOFTRACE, form_str(RPL_ENDOFTRACE), tname);
-
- return 0;
}
/*
* side effects - NONE
*/
static int
-report_this_status(struct Client *source_p, struct Client *target_p,
- int dow)
+report_this_status(struct Client *source_p, struct Client *target_p)
{
const char *name;
const char *class_name;
if(!MyConnect(target_p))
return 0;
- inetntop_sock((struct sockaddr *)&target_p->localClient->ip, ip, sizeof(ip));
+ rb_inet_ntop_sock((struct sockaddr *)&target_p->localClient->ip, ip, sizeof(ip));
class_name = get_client_class(target_p);
if(IsAnyServer(target_p))
- name = get_server_name(target_p, HIDE_IP);
+ name = target_p->name;
else
name = get_client_name(target_p, HIDE_IP);
sendto_one_numeric(source_p, RPL_TRACEUNKNOWN,
form_str(RPL_TRACEUNKNOWN),
class_name, name, ip,
- CurrentTime - target_p->localClient->firsttime);
+ (unsigned long)(rb_current_time() - target_p->localClient->firsttime));
cnt++;
break;
case STAT_CLIENT:
- /* Only opers see users if there is a wildcard
- * but anyone can see all the opers.
- */
- if((IsOper(source_p) &&
- (MyClient(source_p) || !(dow && IsInvisible(target_p))))
- || !dow || IsOper(target_p) || (source_p == target_p))
{
- if(IsOper(target_p))
- sendto_one_numeric(source_p, RPL_TRACEOPERATOR,
- form_str(RPL_TRACEOPERATOR),
- class_name, name,
- show_ip(source_p, target_p) ? ip : "255.255.255.255",
- CurrentTime - target_p->localClient->lasttime,
- CurrentTime - target_p->localClient->last);
+ sendto_one_numeric(source_p,
+ IsOper(target_p) ? RPL_TRACEOPERATOR : RPL_TRACEUSER,
+ IsOper(target_p) ? form_str(RPL_TRACEOPERATOR) : form_str(RPL_TRACEUSER),
+ class_name, name,
+ show_ip(source_p, target_p) ? ip : empty_sockhost,
+ (unsigned long)(rb_current_time() - target_p->localClient->lasttime),
+ (unsigned long)(rb_current_time() - target_p->localClient->last));
- else
- sendto_one_numeric(source_p, RPL_TRACEUSER,
- form_str(RPL_TRACEUSER),
- class_name, name,
- show_ip(source_p, target_p) ? ip : "255.255.255.255",
- CurrentTime - target_p->localClient->lasttime,
- CurrentTime - target_p->localClient->last);
cnt++;
}
break;
sendto_one_numeric(source_p, RPL_TRACESERVER, form_str(RPL_TRACESERVER),
class_name, servcount, usercount, name,
*(target_p->serv->by) ? target_p->serv->by : "*", "*",
- me.name, CurrentTime - target_p->localClient->lasttime);
+ me.name,
+ (unsigned long)(rb_current_time() - target_p->localClient->lasttime));
cnt++;
}
break;
default: /* ...we actually shouldn't come here... --msa */
- sendto_one_numeric(source_p, RPL_TRACENEWTYPE,
- form_str(RPL_TRACENEWTYPE),
- me.name, source_p->name, name);
+ sendto_one_numeric(source_p, RPL_TRACENEWTYPE,
+ form_str(RPL_TRACENEWTYPE), name);
cnt++;
break;
}