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applied Jeroen Schot's patch

This commit is contained in:
a@null 2009-02-14 11:53:47 +00:00
parent f3827eec2a
commit ca6ba9a64a
3 changed files with 23 additions and 19 deletions
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4
LICENSE
View File

@ -1,6 +1,8 @@
MIT/X Consortium License
© 2005-2008 Anselm R Garbe <garbeam at gmail dot com>
© 2005-2009 Anselm R Garbe <garbeam at gmail dot com>
© 2008-2009 Jeroen Schot <schot at a-eskwadraat dot nl>
© 2005 Nico Golde <nico at ngolde dot de>
Permission is hereby granted, free of charge, to any person obtaining a

2
sic.1
View File

@ -17,7 +17,7 @@ different channel buffers, that's actually a feature.
.SH OPTIONS
.TP
.B \-h <host>
Overrides the default host (irc.oftc.net)
Overrides the default host (irc6.oftc.net)
.TP
.B \-p <port>
Overrides the default port (6667)

36
sic.c
View File

@ -1,6 +1,4 @@
/* © 2005-2008 Anselm R Garbe <garbeam at gmail dot com>
* © 2005 Nico Golde <nico at ngolde dot de>
* See LICENSE file for license details. */
/* See LICENSE file for license details. */
#include <errno.h>
#include <netdb.h>
#include <netinet/in.h>
@ -23,8 +21,8 @@ static void parsein(char *msg);
static void parsesrv(char *msg);
static int readl(int fd, unsigned int len, char *buf);
static char *host = "irc.oftc.net";
static unsigned short port = 6667;
static char *host = "irc6.oftc.net";
static char *port = "6667";
static char *password = NULL;
static char nick[32];
@ -161,8 +159,7 @@ int
main(int argc, char *argv[]) {
int i;
struct timeval tv;
struct hostent *hp;
static struct sockaddr_in addr; /* initially filled with 0's */
static struct addrinfo hints, *res, *r;
char ping[256];
fd_set rd;
@ -172,7 +169,7 @@ main(int argc, char *argv[]) {
if(++i < argc) host = argv[i];
}
else if(!strncmp(argv[i], "-p", 3)) {
if(++i < argc) port = (unsigned short)atoi(argv[i]);
if(++i < argc) port = argv[i];
}
else if(!strncmp(argv[i], "-n", 3)) {
if(++i < argc) strncpy(nick, argv[i], sizeof nick);
@ -181,22 +178,27 @@ main(int argc, char *argv[]) {
if(++i < argc) password = argv[i];
}
else if(!strncmp(argv[i], "-v", 3))
die("sic-"VERSION", © 2005-2008 Anselm R Garbe, Nico Golde\n");
die("sic-"VERSION", © 2005-2009 sic engineers\n");
else
die("usage: sic [-h host] [-p port] [-n nick] [-k keyword] [-v]\n");
/* init */
if((srv = socket(AF_INET, SOCK_STREAM, 0)) < 0)
die("error: cannot connect host '%s'\n", host);
if(NULL == (hp = gethostbyname(host)))
memset(&hints, 0, sizeof hints);
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
if(getaddrinfo(host, port, &hints, &res) != 0)
die("error: cannot resolve hostname '%s'\n", host);
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
memcpy(&addr.sin_addr, hp->h_addr, hp->h_length);
if(connect(srv, (struct sockaddr *) &addr, sizeof(struct sockaddr_in))) {
for(ri = res; r; r = r->ai_next) {
if((srv = socket(r->ai_family, r->ai_socktype, r->ai_protocol)) == -1)
continue;
if(connect(srv, r->ai_addr, r->ai_addrlen) == 0)
break;
close(srv);
die("error: cannot connect host '%s'\n", host);
}
freeaddrinfo(res);
if(!r)
die("error: cannot connect to host '%s'\n", host);
/* login */
if(password)
snprintf(bufout, sizeof bufout,