added gnutls backend and moved backend code into new files

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

diff --git a/ircd/whocmds.c b/ircd/whocmds.c
index 255c3fd0186a298158dcd509c70521464c75f610..0b166ba0bb0ebd7e8a0dbc94d4382a77efc952fc 100644 (file)
--- a/ircd/whocmds.c
+++ b/ircd/whocmds.c
@@ -54,7 +54,6 @@
 #include "whowas.h"
 #include "msg.h"
 
-#include <arpa/inet.h>        /* inet_ntoa */
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -73,7 +72,7 @@ void do_who(struct Client* sptr, struct Client* acptr, struct Channel* repchan,
             int fields, char* qrt)
 {
   char *p1;
-  struct Channel *chptr = repchan;
+  struct Membership *chan = 0;
 
   static char buf1[512];
   /* NOTE: with current fields list and sizes this _cannot_ overrun, 
@@ -86,14 +85,17 @@ void do_who(struct Client* sptr, struct Client* acptr, struct Channel* repchan,
      unless the listing is for a channel service, we already know
      that there are no common channels, thus use PubChannel and not
      SeeChannel */
-  if (!chptr && (!fields || (fields & (WHO_FIELD_CHA | WHO_FIELD_FLA))) &&
-      !IsChannelService(acptr))
+  if (repchan)
   {
-    struct Membership* chan;
-    for (chan = cli_user(acptr)->channel; chan && !chptr; chan = chan->next_channel)
+    chan = find_channel_member(acptr, repchan);
+  }
+  else if ((!fields || (fields & (WHO_FIELD_CHA | WHO_FIELD_FLA)))
+           && !IsChannelService(acptr))
+  {
+    for (chan = cli_user(acptr)->channel; chan; chan = chan->next_channel)
       if (PubChannel(chan->channel) &&
           (acptr == sptr || !IsZombie(chan)))
-        chptr = chan->channel;
+        break;
   }
 
   /* Place the fields one by one in the buffer and send it
@@ -112,7 +114,7 @@ void do_who(struct Client* sptr, struct Client* acptr, struct Channel* repchan,
   {
     char *p2;
     *(p1++) = ' ';
-    if ((p2 = (chptr ? chptr->chname : NULL)))
+    if ((p2 = (chan ? chan->channel->chname : NULL)))
       while ((*p2) && (*(p1++) = *(p2++)));
     else
       *(p1++) = '*';
@@ -166,25 +168,32 @@ void do_who(struct Client* sptr, struct Client* acptr, struct Channel* repchan,
       *(p1++) = 'H';
     if SeeOper(sptr,acptr)
       *(p1++) = '*';
-    if (fields) {
+    if (!chan) {
+      /* No flags possible for the channel, so skip them all. */
+    }
+    else if (fields) {
       /* If you specified flags then we assume you know how to parse
        * multiple channel status flags, as this is currently the only
        * way to know if someone has @'s *and* is +'d.
        */
-      if (chptr && is_chan_op(acptr, chptr))
+      if (IsChanOp(chan))
         *(p1++) = '@';
-      if (chptr && has_voice(acptr, chptr))
+      if (HasVoice(chan))
         *(p1++) = '+';
-      if (chptr && is_zombie(acptr, chptr))
+      if (IsZombie(chan))
         *(p1++) = '!';
+      if (IsDelayedJoin(chan))
+        *(p1++) = '<';
     }
     else {
-      if (chptr && is_chan_op(acptr, chptr))
+      if (IsChanOp(chan))
         *(p1++) = '@';
-      else if (chptr && has_voice(acptr, chptr))
+      else if (HasVoice(chan))
         *(p1++) = '+';
-      else if (chptr && is_zombie(acptr, chptr))
+      else if (IsZombie(chan))
         *(p1++) = '!';
+      else if (IsDelayedJoin(chan))
+        *(p1++) = '<';
     }
     if (IsDeaf(acptr))
       *(p1++) = 'd';
@@ -235,6 +244,23 @@ void do_who(struct Client* sptr, struct Client* acptr, struct Channel* repchan,
       *(p1++) = '0';
   }
 
+  if (fields & WHO_FIELD_OPL)
+  {
+      if (!chan || !IsChanOp(chan))
+      {
+        strcpy(p1, " n/a");
+        p1 += 4;
+      }
+      else
+      {
+        int vis_level = MAXOPLEVEL;
+        if ((IsGlobalChannel(chan->channel->chname) ? IsOper(sptr) : IsAnOper(sptr))
+            || is_chan_op(sptr, chan->channel))
+          vis_level = OpLevel(chan);
+        p1 += ircd_snprintf(0, p1, 5, " %d", vis_level);
+      }
+  }
+
   if (!fields || (fields & WHO_FIELD_REN))
   {
     char *p2 = cli_info(acptr);
@@ -250,31 +276,3 @@ void do_who(struct Client* sptr, struct Client* acptr, struct Channel* repchan,
   p1 = buf1;
   send_reply(sptr, fields ? RPL_WHOSPCRPL : RPL_WHOREPLY, ++p1);
 }
-
-/** Count number of users who match \a mask.
- * @param[in] mask user\@host or user\@ip mask to check.
- * @return Count of matching users.
- */
-int
-count_users(char *mask)
-{
-  struct Client *acptr;
-  int count = 0;
-  char namebuf[USERLEN + HOSTLEN + 2];
-  char ipbuf[USERLEN + 16 + 2];
-
-  for (acptr = GlobalClientList; acptr; acptr = cli_next(acptr)) {
-    if (!IsUser(acptr))
-      continue;
-
-    ircd_snprintf(0, namebuf, sizeof(namebuf), "%s@%s",
-                 cli_user(acptr)->username, cli_user(acptr)->host);
-    ircd_snprintf(0, ipbuf, sizeof(ipbuf), "%s@%s", cli_user(acptr)->username,
-                 ircd_ntoa(&cli_ip(acptr)));
-
-    if (!match(mask, namebuf) || !match(mask, ipbuf))
-      count++;
-  }
-
-  return count;
-}