--- /dev/null
+/*
+ * IRC - Internet Relay Chat, ircd/m_asll.c
+ * Copyright (C) 2002 Alex Badea <vampire@p16.pub.ro>
+ *
+ * See file AUTHORS in IRC package for additional names of
+ * the programmers.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 1, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id$
+ */
+
+/*
+ * m_functions execute protocol messages on this server:
+ *
+ * cptr is always NON-NULL, pointing to a *LOCAL* client
+ * structure (with an open socket connected!). This
+ * identifies the physical socket where the message
+ * originated (or which caused the m_function to be
+ * executed--some m_functions may call others...).
+ *
+ * sptr is the source of the message, defined by the
+ * prefix part of the message if present. If not
+ * or prefix not found, then sptr==cptr.
+ *
+ * (!IsServer(cptr)) => (cptr == sptr), because
+ * prefixes are taken *only* from servers...
+ *
+ * (IsServer(cptr))
+ * (sptr == cptr) => the message didn't
+ * have the prefix.
+ *
+ * (sptr != cptr && IsServer(sptr) means
+ * the prefix specified servername. (?)
+ *
+ * (sptr != cptr && !IsServer(sptr) means
+ * that message originated from a remote
+ * user (not local).
+ *
+ * combining
+ *
+ * (!IsServer(sptr)) means that, sptr can safely
+ * taken as defining the target structure of the
+ * message in this server.
+ *
+ * *Always* true (if 'parse' and others are working correct):
+ *
+ * 1) sptr->from == cptr (note: cptr->from == cptr)
+ *
+ * 2) MyConnect(sptr) <=> sptr == cptr (e.g. sptr
+ * *cannot* be a local connection, unless it's
+ * actually cptr!). [MyConnect(x) should probably
+ * be defined as (x == x->from) --msa ]
+ *
+ * parc number of variable parameter strings (if zero,
+ * parv is allowed to be NULL)
+ *
+ * parv a NULL terminated list of parameter pointers,
+ *
+ * parv[0], sender (prefix string), if not present
+ * this points to an empty string.
+ * parv[1]...parv[parc-1]
+ * pointers to additional parameters
+ * parv[parc] == NULL, *always*
+ *
+ * note: it is guaranteed that parv[0]..parv[parc-1] are all
+ * non-NULL pointers.
+ */
+#include "config.h"
+
+#include "client.h"
+#include "hash.h"
+#include "ircd.h"
+#include "ircd_log.h"
+#include "ircd_reply.h"
+#include "ircd_string.h"
+#include "numeric.h"
+#include "numnicks.h"
+#include "match.h"
+#include "msg.h"
+#include "send.h"
+#include "s_bsd.h"
+#include "s_user.h"
+
+/* #include <assert.h> -- Now using assert in ircd_log.h */
+#include <stdlib.h>
+
+static int send_asll_reply(struct Client *from, struct Client *to, char *server,
+ int rtt, int up, int down)
+{
+ sendcmdto_one(from, CMD_NOTICE, to,
+ (up || down) ? "%C :AsLL for %s -- RTT: %ims Upstream: %ims Downstream: %ims" :
+ rtt ? "%C :AsLL for %s -- RTT: %ims [no asymm info]" :
+ "%C :AsLL for %s -- [unknown]",
+ to, server, rtt, up, down);
+ return 0;
+}
+
+/*
+ * ms_asll - server message handler
+ */
+int ms_asll(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
+{
+ char *mask;
+ struct Client *acptr;
+ int hits;
+ int i;
+
+ if (parc < 2)
+ return need_more_params(sptr, "ASLL");
+
+ if (parc > 5) {
+ if (!(acptr = findNUser(parv[1])))
+ return 0;
+ if (MyUser(acptr))
+ send_asll_reply(sptr, acptr, parv[2], atoi(parv[3]), atoi(parv[4]), atoi(parv[5]));
+ else
+ sendcmdto_prio_one(sptr, CMD_ASLL, acptr, "%C %s %s %s %s",
+ acptr, parv[2], parv[3], parv[4], parv[5]);
+ return 0;
+ }
+
+ if (hunt_server_prio_cmd(sptr, CMD_ASLL, cptr, 1, "%s %C", 2, parc, parv) != HUNTED_ISME)
+ return 0;
+ mask = parv[1];
+
+ for (i = hits = 0; i <= HighestFd; i++) {
+ acptr = LocalClientArray[i];
+ if (!acptr || !IsServer(acptr) || !MyConnect(acptr) || match(mask, cli_name(acptr)))
+ continue;
+ sendcmdto_prio_one(&me, CMD_ASLL, sptr, "%C %s %i %i %i", sptr,
+ cli_name(acptr), cli_serv(acptr)->asll_rtt,
+ cli_serv(acptr)->asll_to, cli_serv(acptr)->asll_from);
+ hits++;
+ }
+ sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :AsLL for %s: %d local servers matched", sptr, mask, hits);
+ return 0;
+}
+
+/*
+ * mo_asll - oper message handler
+ */
+int mo_asll(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
+{
+ char *mask;
+ struct Client *acptr;
+ int hits;
+ int i;
+
+ if (parc < 2)
+ return need_more_params(sptr, "ASLL");
+
+ if (parc == 2 && MyUser(sptr))
+ parv[parc++] = cli_name(&me);
+
+ if (hunt_server_prio_cmd(sptr, CMD_ASLL, cptr, 1, "%s %C", 2, parc, parv) != HUNTED_ISME)
+ return 0;
+ mask = parv[1];
+
+ for (i = hits = 0; i <= HighestFd; i++) {
+ acptr = LocalClientArray[i];
+ if (!acptr || !IsServer(acptr) || !MyConnect(acptr) || match(mask, cli_name(acptr)))
+ continue;
+ send_asll_reply(&me, sptr, cli_name(acptr), cli_serv(acptr)->asll_rtt,
+ cli_serv(acptr)->asll_to, cli_serv(acptr)->asll_from);
+ hits++;
+ }
+ sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :AsLL for %s: %d local servers matched", sptr, mask, hits);
+ return 0;
+}
projects / ircu2.10.12-pk.git / blobdiff