X-Git-Url: http://git.pk910.de/?p=ircu2.10.12-pk.git;a=blobdiff_plain;f=ircd%2Fm_asll.c;fp=ircd%2Fm_asll.c;h=f8ec56066ae365e5c643aa1ce29da09eaa3d360a;hp=0000000000000000000000000000000000000000;hb=0400a5a6479398d82526785c18c0df8bc8b92dce;hpb=d17e10da972ce5776c60b4c317267c6abe0e1ead diff --git a/ircd/m_asll.c b/ircd/m_asll.c new file mode 100644 index 0000000..f8ec560 --- /dev/null +++ b/ircd/m_asll.c @@ -0,0 +1,182 @@ +/* + * IRC - Internet Relay Chat, ircd/m_asll.c + * Copyright (C) 2002 Alex Badea + * + * 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 -- Now using assert in ircd_log.h */ +#include + +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; +}