*/
/* $Id$ */
+/* XXX IPv6 support missing */
+
#include "silcincludes.h"
#include "silcnet.h"
If argument `ip_addr' is NULL `any' address will be used. Returns
the created socket or -1 on error. */
-int silc_net_create_server(int port, char *ip_addr)
+int silc_net_create_server(int port, const char *ip_addr)
{
SOCKET sock;
int rval;
socket or -1 on error. This blocks the process while trying to create
the connection. */
-int silc_net_create_connection(int port, char *host)
+int silc_net_create_connection(const char *local_ip, int port,
+ const char *host)
{
SOCKET sock;
int rval, err;
/* Do host lookup */
dest = gethostbyname(host);
if (!dest) {
- SILC_LOG_ERROR(("Network (%s) unreachable", host));
+ SILC_LOG_ERROR(("Network (%s) unreachable: could not resolve the "
+ "IP address", host));
return -1;
}
}
/* Set appropriate options */
+#if defined(TCP_NODELAY)
silc_net_set_socket_opt(sock, IPPROTO_TCP, TCP_NODELAY, 1);
+#endif
silc_net_set_socket_opt(sock, SOL_SOCKET, SO_KEEPALIVE, 1);
SILC_LOG_DEBUG(("Connection created"));
connection returns directly. To get the result of the connect() one
must select() the socket and read the result after it's ready. */
-int silc_net_create_connection_async(int port, char *host)
+int silc_net_create_connection_async(const char *local_ip, int port,
+ const char *host)
{
SOCKET sock;
int rval, err;
/* Do host lookup */
dest = gethostbyname(host);
if (!dest) {
- SILC_LOG_ERROR(("Network (%s) unreachable", host));
+ SILC_LOG_ERROR(("Network (%s) unreachable: could not resolve the "
+ "IP address", host));
return -1;
}
silc_net_set_socket_nonblock(sock);
/* Set appropriate options */
+#if defined(TCP_NODELAY)
silc_net_set_socket_opt(sock, IPPROTO_TCP, TCP_NODELAY, 1);
+#endif
silc_net_set_socket_opt(sock, SOL_SOCKET, SO_KEEPALIVE, 1);
SILC_LOG_DEBUG(("Connection created"));
/* Converts the IP number string from numbers-and-dots notation to
binary form. */
-bool silc_net_addr2bin(const char *addr, unsigned char *bin,
- uint32 bin_len)
+bool silc_net_addr2bin(const char *addr, void *bin, SilcUInt32 bin_len)
{
unsigned long ret;
if (bin_len < 4)
return FALSE;
- SILC_PUT32_LSB(ret, bin);
-
+ memcpy(bin, (unsigned char *)&ret, 4);
return ret != INADDR_NONE;
}