On Thu 22 Jan 2004 at 20:15:39 +0100, Rhialto wrote:
> I've done it already - and I probably sent patches somewhere...
Index: nntpinit.c
===================================================================
RCS file: /cvsroot/trn/trn4/nntpinit.c,v
retrieving revision 1.1
diff -u -r1.1 nntpinit.c
--- nntpinit.c 25 May 2000 05:11:42 -0000 1.1
+++ nntpinit.c 22 Jan 2004 19:16:05 -0000
@@ -135,6 +135,56 @@
char* machine;
{
int s;
+#if INET6
+ struct addrinfo hints, *res, *res0;
+ char portstr[8] = "nntp";
+ char *cause = NULL;
+ int error;
+
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = PF_UNSPEC;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = 0;
+ if (nntplink.port_number)
+ sprintf(portstr, "%d", nntplink.port_number);
+ error = getaddrinfo(machine, portstr, &hints, &res0);
+ if (error) {
+ fprintf(stderr, "%s", gai_strerror(error));
+ return -1;
+ }
+ for (res = res0; res; res = res->ai_next) {
+ char buf[64] = "";
+ s = socket(res->ai_family, res->ai_socktype,
+ res->ai_protocol);
+ if (s < 0) {
+ cause = "socket";
+ continue;
+ }
+
+ inet_ntop(res->ai_family, res->ai_addr, buf, sizeof(buf));
+ if (res != res0)
+ fprintf(stderr, "trying %s...", buf);
+
+ if (connect(s, res->ai_addr, res->ai_addrlen) < 0) {
+ fprintf(stderr, "connection to %s: ", buf);
+ perror("");
+ cause = "connect";
+ close(s);
+ s = -1;
+ continue;
+ }
+
+ break; /* okay we got one */
+
+ }
+ if (s < 0) {
+ fprintf(stderr, "giving up... ");
+ perror(cause);
+ }
+ freeaddrinfo(res0);
+
+ return s;
+#else /* INET6 */
struct sockaddr_in sin;
#ifdef __hpux
int socksize = 0;
@@ -268,6 +318,7 @@
#endif /* !EXCELAN */
#endif /* !h_addr */
+#endif /* INET6 */
#ifdef __hpux /* recommended by raj@cup.hp.com */
#define HPSOCKSIZE 0x8000
getsockopt(s, SOL_SOCKET, SO_SNDBUF, (caddr_t)&socksize, (caddr_t)&socksizelen);
Index: rt-ov.ih
===================================================================
RCS file: /cvsroot/trn/trn4/rt-ov.ih,v
retrieving revision 1.1
diff -u -r1.1 rt-ov.ih
--- rt-ov.ih 25 May 2000 05:11:42 -0000 1.1
+++ rt-ov.ih 22 Jan 2004 19:16:05 -0000
@@ -14,7 +14,8 @@
#define OV_XREF 8
/* How many overview lines to read with one NNTP call */
-#define OV_CHUNK_SIZE 40
+/* #define OV_CHUNK_SIZE 40 */
+#define OV_CHUNK_SIZE 40000
static int hdrnum[] = {
0, SUBJ_LINE, FROM_LINE, DATE_LINE, MSGID_LINE,
Index: url.c
===================================================================
RCS file: /cvsroot/trn/trn4/url.c,v
retrieving revision 1.1
diff -u -r1.1 url.c
--- url.c 25 May 2000 05:11:42 -0000 1.1
+++ url.c 22 Jan 2004 19:16:05 -0000
@@ -43,12 +43,57 @@
static int url_port;
static char url_path[1024];
+/*
+ * Why does this not use get_tcp_socket() from nntpinit.c, or vice versa?
+ */
static int
get_url_socket(machine,port)
char* machine;
int port;
{
int s;
+#if INET6
+ struct addrinfo hints, *res, *res0;
+ char portstr[8] = "nntp";
+ char *cause = NULL;
+ int error;
+
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = PF_UNSPEC;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = 0;
+ sprintf(portstr, "%d", port);
+ error = getaddrinfo(hostnam, portstr, &hints, &res0);
+ if (error) {
+ fprintf(stderr, "%s", gai_strerror(error));
+ return -1;
+ }
+ nsock = 0;
+ for (res = res0; res; res = res->ai_next) {
+ s = socket(res->ai_family, res->ai_socktype,
+ res->ai_protocol);
+ if (s < 0) {
+ cause = "socket";
+ continue;
+ }
+
+ if (connect(s, res->ai_addr, res->ai_addrlen) < 0) {
+ cause = "connect";
+ close(s);
+ s = -1;
+ continue;
+ }
+
+ break; /* okay we got one */
+
+ }
+ if (s < 0) {
+ perror(cause);
+ }
+ freeaddrinfo(res0);
+
+ return s;
+#else /* INET6 */
struct sockaddr_in sin;
#ifdef __hpux
int socksize = 0;
@@ -153,6 +198,7 @@
return -1;
}
#endif /* !h_addr */
+#endif /* INET6 */
#ifdef __hpux /* recommended by raj@cup.hp.com */
#define HPSOCKSIZE 0x8000
getsockopt(s, SOL_SOCKET, SO_SNDBUF, (caddr_t)&socksize, (caddr_t)&socksizelen);
@@ -316,7 +362,18 @@
/* normal URL type, will have host (optional portnum) */
s += 2;
p = url_host;
- while (*s && *s != '/' && *s != ':') *p++ = *s++;
+ /* check for address literal: news://[ip:v6:address]:port/ */
+ if (*s == '[') {
+ while (*s && *s != ']')
+ *p++ = *s++;
+ if (!*s) {
+ printf("Bad address literal: %s\n",url) FLUSH;
+ return FALSE;
+ }
+ s++; /* skip ] */
+ } else {
+ while (*s && *s != '/' && *s != ':') *p++ = *s++;
+ }
*p = '\0';
if (!*s) {
printf("Incomplete URL: %s\n",url) FLUSH;
-Olaf.
--
___ Olaf 'Rhialto' Seibert
\X/ rhialto/at/xs4all.nl -- Cetero censeo "authored" delendum esse.
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