diff options
Diffstat (limited to 'src/packet.c')
| -rw-r--r-- | src/packet.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/src/packet.c b/src/packet.c index 82c0a17..c31a616 100644 --- a/src/packet.c +++ b/src/packet.c @@ -1,8 +1,7 @@ /* - * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). - * packet.c: Packet handlers. + * ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) * - * Copyright (C) 2002 by the past and present ircd coders, and others. + * Copyright (c) 1997-2014 ircd-hybrid development team * * 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 @@ -18,9 +17,13 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA - * - * $Id$ */ + +/*! \file packet.c + * \brief Packet handlers. + * \version $Id$ + */ + #include "stdinc.h" #include "list.h" #include "s_bsd.h" @@ -116,7 +119,7 @@ extract_one_line(struct dbuf_queue *qptr, char *buffer) */ static void parse_client_queued(struct Client *client_p) -{ +{ int dolen = 0; int checkflood = 1; struct LocalUser *lclient_p = client_p->localClient; @@ -125,10 +128,10 @@ parse_client_queued(struct Client *client_p) { int i = 0; - for(;;) + for (; ;) { if (IsDefunct(client_p)) - return; + return; /* rate unknown clients at MAX_FLOOD per loop */ if (i >= MAX_FLOOD) @@ -136,7 +139,7 @@ parse_client_queued(struct Client *client_p) dolen = extract_one_line(&lclient_p->buf_recvq, readBuf); if (dolen == 0) - break; + break; client_dopacket(client_p, readBuf, dolen); i++; @@ -176,10 +179,10 @@ parse_client_queued(struct Client *client_p) * messages in this loop, we simply drop out of the loop prematurely. * -- adrian */ - for (;;) + for (; ;) { if (IsDefunct(client_p)) - break; + break; /* This flood protection works as follows: * @@ -199,7 +202,7 @@ parse_client_queued(struct Client *client_p) if(lclient_p->sent_parsed >= lclient_p->allow_read) break; } - + /* allow opers 4 times the amount of messages as users. why 4? * why not. :) --fl_ */ @@ -246,7 +249,7 @@ flood_recalc(fde_t *fd, void *data) { struct Client *client_p = data; struct LocalUser *lclient_p = client_p->localClient; - + /* allow a bursting client their allocation per second, allow * a client whos flooding an extra 2 per second */ @@ -254,12 +257,12 @@ flood_recalc(fde_t *fd, void *data) lclient_p->sent_parsed -= 2; else lclient_p->sent_parsed = 0; - + if (lclient_p->sent_parsed < 0) lclient_p->sent_parsed = 0; - + parse_client_queued(client_p); - + /* And now, try flushing .. */ if (!IsDead(client_p)) { @@ -285,7 +288,8 @@ read_packet(fde_t *fd, void *data) * I personally think it makes the code too hairy to make sane. * -- adrian */ - do { + do + { #ifdef HAVE_LIBCRYPTO if (fd->ssl) { @@ -379,13 +383,13 @@ read_packet(fde_t *fd, void *data) static void client_dopacket(struct Client *client_p, char *buffer, size_t length) { - /* + /* * Update messages received */ ++me.localClient->recv.messages; ++client_p->localClient->recv.messages; - /* + /* * Update bytes received */ client_p->localClient->recv.bytes += length; |