added gnutls backend and moved backend code into new files

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

diff --git a/ircd/m_userhost.c b/ircd/m_userhost.c
index 43886763f72264cf38700ab28cbe73ac05020ff7..c6654ebcd094a9ecc5ee7f381d22b326ca881cbf 100644 (file)
--- a/ircd/m_userhost.c
+++ b/ircd/m_userhost.c
@@ -79,30 +79,33 @@
  *            note:   it is guaranteed that parv[0]..parv[parc-1] are all
  *                    non-NULL pointers.
  */
-#if 0
-/*
- * No need to include handlers.h here the signatures must match
- * and we don't need to force a rebuild of all the handlers everytime
- * we add a new one to the list. --Bleep
- */
-#include "handlers.h"
-#endif /* 0 */
+#include "config.h"
+
 #include "client.h"
+#include "ircd_log.h"
 #include "ircd_reply.h"
 #include "ircd_string.h"
+#include "msgq.h"
 #include "numeric.h"
 #include "s_user.h"
 #include "struct.h"
 
-#include <assert.h>
+/* #include <assert.h> -- Now using assert in ircd_log.h */
 
-static char* userhost_formatter(struct Client* cptr, char* buf)
+static void userhost_formatter(struct Client* cptr, struct Client *sptr, struct MsgBuf* mb)
 {
   assert(IsUser(cptr));
-  return sprintf_irc(buf, "%s%s=%c%s@%s", cptr->name,
-                     IsAnOper(cptr) ? "*" : "",
-                     (cptr->user->away) ? '-' : '+',
-                     cptr->user->username, cptr->user->host);
+  msgq_append(0, mb, "%s%s=%c%s@%s", cli_name(cptr),
+              SeeOper(sptr,cptr) ? "*" : "",
+             cli_user(cptr)->away ? '-' : '+', cli_user(cptr)->username,
+             /* Do not *EVER* change this to give opers the real host.
+              * Too many scripts rely on this data and can inadvertently
+              * publish the user's real host, thus breaking the security
+              * of +x.  If an oper wants the real host, he should go to
+              * /whois to get it.
+              */
+             HasHiddenHost(cptr) && (sptr != cptr) ?
+             cli_user(cptr)->host : cli_user(cptr)->realhost);
 }
 
 /*
@@ -119,49 +122,3 @@ int m_userhost(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
   send_user_info(sptr, parv[1], RPL_USERHOST, userhost_formatter);
   return 0;
 }
-
-#if 0
-/*
- * m_userhost
- *
- * Added by Darren Reed 13/8/91 to aid clients and reduce the need for
- * complicated requests like WHOIS.
- *
- * Returns user/host information only (no spurious AWAY labels or channels).
- *
- * Rewritten to speed it up by Carlo Wood 3/8/97.
- */
-int m_userhost(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
-{
-  char *s;
-  int i, j = 5;
-  char *p = 0, *sbuf;
-  struct Client *acptr;
-
-  if (parc < 2)
-    return need_more_params(sptr, "USERHOST");
-
-  sbuf = sprintf_irc(sendbuf, rpl_str(RPL_USERHOST), me.name, parv[0]); /* XXX DEAD */
-  for (i = j, s = ircd_strtok(&p, parv[1], " "); i && s;
-      s = ircd_strtok(&p, (char *)0, " "), i--)
-    if ((acptr = FindUser(s)))
-    {
-      if (i < j)
-        *sbuf++ = ' ';
-      sbuf = sprintf_irc(sbuf, "%s%s=%c%s@%s", acptr->name,
-          IsAnOper(acptr) ? "*" : "", (acptr->user->away) ? '-' : '+',
-          acptr->user->username, acptr->user->host);
-    }
-    else
-    {
-      if (i < j)
-        sendbufto_one(sptr); /* XXX DEAD */
-      sendto_one(sptr, err_str(ERR_NOSUCHNICK), me.name, parv[0], s); /* XXX DEAD */
-      sbuf = sprintf_irc(sendbuf, rpl_str(RPL_USERHOST), me.name, parv[0]); /* XXX DEAD */
-      j = i - 1;
-    }
-  if (j)
-    sendbufto_one(sptr); /* XXX DEAD */
-  return 0;
-}
-#endif