added gnutls backend and moved backend code into new files

[ircu2.10.12-pk.git] / ircd / m_mode.c

diff --git a/ircd/m_mode.c b/ircd/m_mode.c
index 051fc630e7d606fbeeb2f14498374d9ee1ad8664..e85398d26646e57790efc55f261ebbaaeeb5e04f 100644 (file)
--- a/ircd/m_mode.c
+++ b/ircd/m_mode.c
@@ -86,6 +86,7 @@
 #include "client.h"
 #include "hash.h"
 #include "ircd.h"
+#include "ircd_features.h"
 #include "ircd_log.h"
 #include "ircd_reply.h"
 #include "ircd_string.h"
@@ -112,7 +113,22 @@ m_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
     return need_more_params(sptr, "MODE");
 
   if (!IsChannelName(parv[1]) || !(chptr = FindChannel(parv[1])))
-    return set_user_mode(cptr, sptr, parc, parv);
+  {
+    struct Client *acptr;
+
+    acptr = FindUser(parv[1]);
+    if (!acptr)
+    {
+      send_reply(sptr, ERR_NOSUCHCHANNEL, parv[1]);
+      return 0;
+    }
+    else if (sptr != acptr)
+    {
+      send_reply(sptr, ERR_USERSDONTMATCH);
+      return 0;
+    }
+    return set_user_mode(cptr, sptr, parc, parv, ALLOWMODES_ANY);
+  }
 
   ClrFlag(sptr, FLAG_TS8);
 
@@ -167,7 +183,23 @@ ms_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
     return 0;
 
   if (!(chptr = FindChannel(parv[1])))
-    return set_user_mode(cptr, sptr, parc, parv);
+  {
+    struct Client *acptr;
+
+    acptr = FindUser(parv[1]);
+    if (!acptr)
+    {
+      return 0;
+    }
+    else if (sptr != acptr)
+    {
+      sendwallto_group_butone(&me, WALL_WALLOPS, 0, 
+                              "MODE for User %s from %s!%s", parv[1],
+                              cli_name(cptr), cli_name(sptr));
+      return 0;
+    }
+    return set_user_mode(cptr, sptr, parc, parv, ALLOWMODES_ANY);
+  }
 
   ClrFlag(sptr, FLAG_TS8);
 
@@ -177,10 +209,15 @@ ms_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
                   (MODEBUF_DEST_CHANNEL | /* Send mode to clients */
                    MODEBUF_DEST_SERVER  | /* Send mode to servers */
                    MODEBUF_DEST_HACK4));  /* Send a HACK(4) message */
+    else if (!feature_bool(FEAT_OPLEVELS))
+      modebuf_init(&mbuf, sptr, cptr, chptr,
+                  (MODEBUF_DEST_CHANNEL | /* Send mode to clients */
+                   MODEBUF_DEST_SERVER  | /* Send mode to servers */
+                   MODEBUF_DEST_HACK3));  /* Send a HACK(3) message */
     else
       /* Servers need to be able to op people who join using the Apass
-       * or upass, as well as people joining a zannel, therefore we no
-       * longer generate HACK3. */
+       * or upass, as well as people joining a zannel, therefore we do
+       * not generate HACK3 when oplevels are on. */
       modebuf_init(&mbuf, sptr, cptr, chptr,
                   (MODEBUF_DEST_CHANNEL | /* Send mode to clients */
                    MODEBUF_DEST_SERVER));   /* Send mode to servers */
@@ -191,9 +228,7 @@ ms_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
                MODE_PARSE_FORCE),  /* And force it to be accepted */
                NULL);
   } else {
-    if (!(member = find_member_link(chptr, sptr))
-        /* Allow people to op themselves on an empty channel. */
-        || (!IsChanOp(member) && chptr->users > 1)) {
+    if (!(member = find_member_link(chptr, sptr)) || !IsChanOp(member)) {
       modebuf_init(&mbuf, sptr, cptr, chptr,
                   (MODEBUF_DEST_SERVER |  /* Send mode to server */
                    MODEBUF_DEST_HACK2  |  /* Send a HACK(2) message */