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- Add IPv6 support to the port.

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Approved by:	pgj (mentor)
This commit is contained in:
Ashish SHUKLA 2010-08-08 16:41:53 +00:00
parent d0fac5adb2
commit 512cb7f96d
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=258943
2 changed files with 136 additions and 1 deletions
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2
irc/bitlbee-otr/Makefile
View File

@ -7,7 +7,7 @@
PORTNAME= bitlbee-otr
PORTVERSION= 1.2.8
PORTREVISION= 1
PORTREVISION= 2
CATEGORIES= irc
MASTER_SITES= http://fbsd.zlonet.ru/distfiles/ \
http://wahjava.users.sourceforge.net/

135
irc/bitlbee-otr/files/patch-lib_proxy.c Normal file
View File

@ -0,0 +1,135 @@
$FreeBSD$
--- lib/proxy.c.orig
+++ lib/proxy.c
@@ -57,27 +57,6 @@
gint inpa;
};
-
-
-static struct sockaddr_in *gaim_gethostbyname(const char *host, int port)
-{
- static struct sockaddr_in sin;
-
- if (!inet_aton(host, &sin.sin_addr)) {
- struct hostent *hp;
- if (!(hp = gethostbyname(host))) {
- return NULL;
- }
- memset(&sin, 0, sizeof(struct sockaddr_in));
- memcpy(&sin.sin_addr.s_addr, hp->h_addr, hp->h_length);
- sin.sin_family = hp->h_addrtype;
- } else
- sin.sin_family = AF_INET;
- sin.sin_port = htons(port);
-
- return &sin;
-}
-
static gboolean gaim_io_connected(gpointer data, gint source, b_input_condition cond)
{
struct PHB *phb = data;
@@ -110,47 +89,71 @@
return FALSE;
}
-static int proxy_connect_none(const char *host, unsigned short port, struct PHB *phb)
+static int proxy_connect_none(const char *host, unsigned short port_, struct PHB *phb)
{
- struct sockaddr_in *sin;
struct sockaddr_in me;
int fd = -1;
+ int ret;
+ char port[6];
+ struct addrinfo hints;
+ struct addrinfo* result;
- if (!(sin = gaim_gethostbyname(host, port))) {
- g_free(phb);
- return -1;
- }
+ g_snprintf(port, sizeof(port), "%d", port_);
- if ((fd = socket(sin->sin_family, SOCK_STREAM, 0)) < 0) {
- g_free(phb);
- return -1;
- }
+ memset(&hints, 0, sizeof(struct addrinfo));
+ hints.ai_family = AF_UNSPEC;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = AI_ADDRCONFIG | AI_NUMERICSERV;
- sock_make_nonblocking(fd);
+ if (!(ret = getaddrinfo(host, port, &hints, &result)))
+ {
+ struct addrinfo* rp;
+
+ for (rp = result; rp; rp = rp->ai_next)
+ {
+ if ((fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol)) < 0) {
+ event_debug( "socket failed: %d\n", errno);
+ continue;
+ }
+
+ sock_make_nonblocking(fd);
+
+ if (global.conf->iface_out)
+ {
+ me.sin_family = AF_INET;
+ me.sin_port = 0;
+ me.sin_addr.s_addr = inet_addr( global.conf->iface_out );
+
+ if (bind(fd, (struct sockaddr *) &me, sizeof(me)) != 0)
+ event_debug("bind( %d, \"%s\" ) failure\n", fd, global.conf->iface_out);
+ }
+
+ event_debug("proxy_connect_none( \"%s\", %d ) = %d\n", host, port, fd);
- if( global.conf->iface_out )
+ if (connect(fd, rp->ai_addr, rp->ai_addrlen) < 0 && !sockerr_again()) {
+ event_debug( "connect failed: %s\n", strerror(errno));
+ closesocket(fd);
+ fd = -1;
+ continue;
+ } else {
+ phb->inpa = b_input_add(fd, GAIM_INPUT_WRITE, gaim_io_connected, phb);
+ phb->fd = fd;
+
+ break;
+ }
+ }
+
+ freeaddrinfo(result);
+ }
+ else
{
- me.sin_family = AF_INET;
- me.sin_port = 0;
- me.sin_addr.s_addr = inet_addr( global.conf->iface_out );
-
- if( bind( fd, (struct sockaddr *) &me, sizeof( me ) ) != 0 )
- event_debug( "bind( %d, \"%s\" ) failure\n", fd, global.conf->iface_out );
+ event_debug("gai(): %s\n", gai_strerror(ret));
}
- event_debug("proxy_connect_none( \"%s\", %d ) = %d\n", host, port, fd);
-
- if (connect(fd, (struct sockaddr *)sin, sizeof(*sin)) < 0 && !sockerr_again()) {
- closesocket(fd);
+ if(fd < 0)
g_free(phb);
-
- return -1;
- } else {
- phb->inpa = b_input_add(fd, GAIM_INPUT_WRITE, gaim_io_connected, phb);
- phb->fd = fd;
-
- return fd;
- }
+
+ return fd;
}