added basic ssl support to ircu

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

diff --git a/ircd/m_mode.c b/ircd/m_mode.c
index fc77ac7da64c6e1dd22f1df6d7232c4d66afcbab..e85398d26646e57790efc55f261ebbaaeeb5e04f 100644 (file)
--- a/ircd/m_mode.c
+++ b/ircd/m_mode.c
@@ -86,6 +86,8 @@
 #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"
 #include "msg.h"
@@ -96,7 +98,7 @@
 #include "s_user.h"
 #include "send.h"
 
-#include <assert.h>
+/* #include <assert.h> -- Now using assert in ircd_log.h */
 #include <stdlib.h>
 #include <string.h>
 
@@ -110,13 +112,27 @@ m_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
   if (parc < 2)
     return need_more_params(sptr, "MODE");
 
-  clean_channelname(parv[1]);
+  if (!IsChannelName(parv[1]) || !(chptr = FindChannel(parv[1])))
+  {
+    struct Client *acptr;
 
-  if (('#' != *parv[1] && '&' != *parv[1] && '+' != *parv[1]) || 
-      !(chptr = FindChannel(parv[1])))
-    return set_user_mode(cptr, sptr, parc, parv);
+    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);
+  }
 
-  cli_flags(sptr) &= ~FLAGS_TS8;
+  ClrFlag(sptr, FLAG_TS8);
+
+  member = find_member_link(chptr, sptr);
 
   if (parc < 3) {
     char modebuf[MODEBUFLEN];
@@ -124,13 +140,13 @@ m_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
 
     *modebuf = *parabuf = '\0';
     modebuf[1] = '\0';
-    channel_modes(sptr, modebuf, parabuf, sizeof(parabuf), chptr);
+    channel_modes(sptr, modebuf, parabuf, sizeof(parabuf), chptr, member);
     send_reply(sptr, RPL_CHANNELMODEIS, chptr->chname, modebuf, parabuf);
     send_reply(sptr, RPL_CREATIONTIME, chptr->chname, chptr->creationtime);
     return 0;
   }
 
-  if (!(member = find_member_link(chptr, sptr)) || !IsChanOp(member)) {
+  if (!member || !IsChanOp(member)) {
     if (IsLocalChannel(chptr->chname) && HasPriv(sptr, PRIV_MODE_LCHAN)) {
       modebuf_init(&mbuf, sptr, cptr, chptr,
                   (MODEBUF_DEST_CHANNEL | /* Send mode to channel */
@@ -166,10 +182,26 @@ ms_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
   if (IsLocalChannel(parv[1]))
     return 0;
 
-  if (('#' != *parv[1] && '+' != *parv[1])|| !(chptr = FindChannel(parv[1])))
-    return set_user_mode(cptr, sptr, parc, parv);
+  if (!(chptr = FindChannel(parv[1])))
+  {
+    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);
+  }
 
-  cli_flags(sptr) &= ~FLAGS_TS8;
+  ClrFlag(sptr, FLAG_TS8);
 
   if (IsServer(sptr)) {
     if (find_conf_byhost(cli_confs(cptr), cli_name(sptr), CONF_UWORLD))
@@ -177,11 +209,18 @@ 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
+    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 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 */
 
     mode_parse(&mbuf, cptr, sptr, chptr, parc - 2, parv + 2,
               (MODE_PARSE_SET    | /* Set the mode */