78 void raw_xfer(int csock, int s_in, int s_out);
701 static int ssl_init(int s_in, int s_out, int skip_vnc_tls, double last_https) {  in ssl_init()  argument
709 static void ssl_xfer(int csock, int s_in, int s_out, int is_https) {  in ssl_xfer()  argument
713 		raw_xfer(csock, s_in, s_out);  in ssl_xfer()
741 static int  ssl_init(int s_in, int s_out, int skip_vnc_tls, double last_https);
742 static void ssl_xfer(int csock, int s_in, int s_out, int is_https);
1559 static int anontls_dialog(int s_in, int s_out) {  in anontls_dialog()  argument
1561 	if (s_in || s_out) {}  in anontls_dialog()
1577 static int vencrypt_dialog(int s_in, int s_out) {  in vencrypt_dialog()  argument
1588 	if (!write_exact(s_out, buf, 2)) {  in vencrypt_dialog()
1589 		close(s_in); close(s_out);  in vencrypt_dialog()
1596 		close(s_in); close(s_out);  in vencrypt_dialog()
1604 		close(s_in); close(s_out);  in vencrypt_dialog()
1612 		write_exact(s_out, buf, 1);  in vencrypt_dialog()
1613 		close(s_in); close(s_out);  in vencrypt_dialog()
1619 	if (!write_exact(s_out, buf, 1)) {  in vencrypt_dialog()
1620 		close(s_in); close(s_out);  in vencrypt_dialog()
1660 	if (!write_exact(s_out, buf2, 1)) {  in vencrypt_dialog()
1661 		close(s_in); close(s_out);  in vencrypt_dialog()
1665 	if (!write_exact(s_out, buf, 4*n)) {  in vencrypt_dialog()
1666 		close(s_in); close(s_out);  in vencrypt_dialog()
1672 		close(s_in); close(s_out);  in vencrypt_dialog()
1680 		close(s_in); close(s_out);  in vencrypt_dialog()
1694 		close(s_in); close(s_out);  in vencrypt_dialog()
1711 	if (!write_exact(s_out, buf, 1)) {  in vencrypt_dialog()
1712 		close(s_in); close(s_out);  in vencrypt_dialog()
1730 static int check_vnc_tls_mode(int s_in, int s_out, double last_https) {  in check_vnc_tls_mode()  argument
1802 	if (!write_exact(s_out, proto, strlen(proto))) {  in check_vnc_tls_mode()
1803 		close(s_in); close(s_out);  in check_vnc_tls_mode()
1809 		close(s_in); close(s_out);  in check_vnc_tls_mode()
1820 		close(s_in); close(s_out);  in check_vnc_tls_mode()
1826 		close(s_in); close(s_out);  in check_vnc_tls_mode()
1850 	if (!write_exact(s_out, buf, n+1)) {  in check_vnc_tls_mode()
1851 		close(s_in); close(s_out);  in check_vnc_tls_mode()
1858 		close(s_in); close(s_out);  in check_vnc_tls_mode()
1878 		write_exact(s_out, buf, 4);  in check_vnc_tls_mode()
1879 		write_exact(s_out, msg, strlen(msg));  in check_vnc_tls_mode()
1880 		close(s_in); close(s_out);  in check_vnc_tls_mode()
1887 		return vencrypt_dialog(s_in, s_out);  in check_vnc_tls_mode()
1889 		return anontls_dialog(s_in, s_out);  in check_vnc_tls_mode()
1937 static int ssl_init(int s_in, int s_out, int skip_vnc_tls, double last_https) {  in ssl_init()  argument
1967 	} else if (!check_vnc_tls_mode(s_in, s_out, last_https)) {  in ssl_init()
1971 	    getpid(), s_in, s_out, timeout);  in ssl_init()
1982 	if (s_in == s_out) {  in ssl_init()
1992 		if (! SSL_set_wfd(ssl, s_out)) {  in ssl_init()
2157 static void symmetric_encryption_xfer(int csock, int s_in, int s_out);
2159 static void ssl_xfer(int csock, int s_in, int s_out, int is_https) {  in ssl_xfer()  argument
2183 		raw_xfer(csock, s_in, s_out);  in ssl_xfer()
2190 			raw_xfer(csock, s_in, s_out);  in ssl_xfer()
2192 			symmetric_encryption_xfer(csock, s_in, s_out);  in ssl_xfer()
2226 	if (s_out > s_in) {  in ssl_xfer()
2227 		ssock = s_out;  in ssl_xfer()
2318 				FD_SET(s_out, &wr);  in ssl_xfer()
2360 …d\n", getpid(), nfd, FD_ISSET(csock, &wr), FD_ISSET(csock, &rd), FD_ISSET(s_out, &wr), FD_ISSET(s_…  in ssl_xfer()
2421 			if ((cptr > 0 && FD_ISSET(s_out, &wr)) ||  in ssl_xfer()
2495 			    (SSL_want_write(ssl) && FD_ISSET(s_out, &wr)) ||  in ssl_xfer()
2550 			    getpid(), csock, s_in, s_out);  in ssl_xfer()
2553 	close(s_out);  in ssl_xfer()
3491 		int s_in, s_out, httpsock = -1;  in accept_openssl()  local
3540 			s_out = fileno(stdout);  in accept_openssl()
3542 			s_in = s_out = sock;  in accept_openssl()
3545 		if (! ssl_init(s_in, s_out, skip_vnc_tls, last_https)) {  in accept_openssl()
3663 					write(s_out, reply, strlen(reply));  in accept_openssl()
3701 				write(s_out, reply, strlen(reply));  in accept_openssl()
3841 			ssl_xfer(httpsock, s_in, s_out, is_http);  in accept_openssl()
3856 		ssl_xfer(vncsock, s_in, s_out, 0);  in accept_openssl()
4213 void raw_xfer(int csock, int s_in, int s_out) {  in raw_xfer()  argument
4234 		if (db) rfbLog("raw_xfer start: %d -> %d/%d\n", csock, s_in, s_out);  in raw_xfer()
4245 					m = write(s_out, src, len);  in raw_xfer()
4254 if (db) rfbLog("raw_xfer bad write:  %d -> %d | %d/%d  errno=%d\n", csock, s_out, m, n, errno);  in raw_xfer()
4262 		if (db) rfbLog("raw_xfer done:  %d -> %d\n", csock, s_out);  in raw_xfer()
4298 	close(s_out);  in raw_xfer()
4318 static void symmetric_encryption_xfer(int csock, int s_in, int s_out) {  in symmetric_encryption_xfer()  argument
4339 	if (s_out) {}  in symmetric_encryption_xfer()