+/* ms_fakehost2 - new fakehost server message handler (SRVX initialized)
+ *
+ * parv[0] = sender prefix
+ * parv[1] = target user numeric
+ * parv[2] = target user's new ident
+ * parv[3] = target user's new fake host
+ * parv[4] = FORCE (optional)
+ */
+/** Remote fakehost
+ * Allows servers to force a fakehost on remote users.
+ *
+ * The FAKEHOST request can be generated by EVERY server. It is forwarded to the server
+ * of the user which then sets the fakehost and broadcasts the new fakehost.
+ */
+int ms_fakehost2(struct Client *cptr, struct Client *sptr, int parc, char *parv[]) {
+ struct Client *target, *acptr;
+ int i;
+
+ if(parc < 4) {
+ return need_more_params(sptr, "FAKEHOST");
+ }
+
+ if(!(target = findNUser(parv[1]))) {
+ /* Silently ignore FAKEHOSTs for disconnected users. */
+ return 0;
+ }
+
+ /* Ignore the assignment if it changes nothing. */
+ if(IsFakeHost(target) && IsFakeIdent(target) && strcmp(cli_user(target)->fakehost, parv[3]) == 0 && strcmp(cli_user(target)->fakeuser, parv[2]) == 0) {
+ return 0;
+ }
+
+ /* Set fakehost and propagate the changed host. */
+ ircd_strncpy(cli_user(target)->fakehost, parv[3], HOSTLEN);
+ ircd_strncpy(cli_user(target)->fakeuser, parv[2], USERLEN);
+ hide_hostmask(target, HIDE_HOSTMASK_FLAG_FAKEHOST | HIDE_HOSTMASK_FLAG_FAKEIDENT);
+
+ sendcmdto_serv_butone(sptr, CMD_FAKEHOST2, cptr, "%C %s %s", target, cli_user(target)->fakeuser, cli_user(target)->fakehost);
+
+ return 0;
+}
+