case EITEM_READSOCK:
{
- int fd;
+ client_conn_ctx cctx;
int timeout = 5;
int save_ptr = yield->ptr;
FILE * fp;
host_item host;
BOOL do_shutdown = TRUE;
BOOL do_tls = FALSE; /* Only set under SUPPORT_TLS */
- void * tls_ctx = NULL; /* ditto */
blob reqstr;
if (expand_forbid & RDO_READSOCK)
}
/*XXX we trust that the request is idempotent. Hmm. */
- fd = ip_connectedsocket(SOCK_STREAM, server_name, port, port,
+ cctx.sock = ip_connectedsocket(SOCK_STREAM, server_name, port, port,
timeout, &host, &expand_string_message,
do_tls ? NULL : &reqstr);
callout_address = NULL;
- if (fd < 0)
+ if (cctx.sock < 0)
goto SOCK_FAIL;
if (!do_tls)
reqstr.len = 0;
struct sockaddr_un sockun; /* don't call this "sun" ! */
int rc;
- if ((fd = socket(PF_UNIX, SOCK_STREAM, 0)) == -1)
+ if ((cctx.sock = socket(PF_UNIX, SOCK_STREAM, 0)) == -1)
{
expand_string_message = string_sprintf("failed to create socket: %s",
strerror(errno));
sigalrm_seen = FALSE;
ALARM(timeout);
- rc = connect(fd, (struct sockaddr *)(&sockun), sizeof(sockun));
+ rc = connect(cctx.sock, (struct sockaddr *)(&sockun), sizeof(sockun));
ALARM_CLR(0);
if (sigalrm_seen)
{
#ifdef SUPPORT_TLS
if (do_tls)
{
+ smtp_connect_args conn_args = {.host = &host };
tls_support tls_dummy = {.sni=NULL};
uschar * errstr;
- if (!(tls_ctx = tls_client_start(fd, &host, NULL, NULL,
-# ifdef SUPPORT_DANE
- NULL,
-# endif
- &tls_dummy, &errstr)))
+ if (!tls_client_start(&cctx, &conn_args, NULL, &tls_dummy, &errstr))
{
expand_string_message = string_sprintf("TLS connect failed: %s", errstr);
goto SOCK_FAIL;
reqstr.data);
if ( (
#ifdef SUPPORT_TLS
- tls_ctx ? tls_write(tls_ctx, reqstr.data, reqstr.len, FALSE) :
+ cctx.tls_ctx ? tls_write(cctx.tls_ctx, reqstr.data, reqstr.len, FALSE) :
#endif
- write(fd, reqstr.data, reqstr.len)) != reqstr.len)
+ write(cctx.sock, reqstr.data, reqstr.len)) != reqstr.len)
{
expand_string_message = string_sprintf("request write to socket "
"failed: %s", strerror(errno));
system doesn't have this function, make it conditional. */
#ifdef SHUT_WR
- if (!tls_ctx && do_shutdown) shutdown(fd, SHUT_WR);
+ if (!cctx.tls_ctx && do_shutdown) shutdown(cctx.sock, SHUT_WR);
#endif
if (f.running_in_test_harness) millisleep(100);
/* Now we need to read from the socket, under a timeout. The function
that reads a file can be used. */
- if (!tls_ctx)
- fp = fdopen(fd, "rb");
+ if (!cctx.tls_ctx)
+ fp = fdopen(cctx.sock, "rb");
sigalrm_seen = FALSE;
ALARM(timeout);
yield =
#ifdef SUPPORT_TLS
- tls_ctx ? cat_file_tls(tls_ctx, yield, sub_arg[3]) :
+ cctx.tls_ctx ? cat_file_tls(cctx.tls_ctx, yield, sub_arg[3]) :
#endif
cat_file(fp, yield, sub_arg[3]);
ALARM_CLR(0);
#ifdef SUPPORT_TLS
- if (tls_ctx)
+ if (cctx.tls_ctx)
{
- tls_close(tls_ctx, TRUE);
- close(fd);
+ tls_close(cctx.tls_ctx, TRUE);
+ close(cctx.sock);
}
else
#endif