return NULL;
}
- return G_SOCKET (g_object_new (G_TYPE_SOCKET, "fd", fd, NULL));
+ return G_SOCKET (g_object_new (G_TYPE_SOCKET, "fd", fd, "blocking", TRUE, NULL));
}
GSocket *
if ((arg = fcntl (fd, F_GETFL, NULL)) < 0)
g_warning ("Error getting socket status flags: %s", g_strerror (errno));
- blocking = ((arg & O_NONBLOCK) != 0);
+ blocking = ((arg & O_NONBLOCK) == 0);
- return G_SOCKET (g_object_new (G_TYPE_SOCKET, "blocking", blocking, "fd", fd, NULL));
+ return G_SOCKET (g_object_new (G_TYPE_SOCKET, "fd", fd, "blocking", blocking, NULL));
}
void
GError **error)
{
gchar buffer[256];
- gsize len;
+ gsize len = 256;
g_return_val_if_fail (G_IS_SOCKET (socket), NULL);
GError **error)
{
gchar buffer[256];
- gsize len;
+ gsize len = 256;
g_return_val_if_fail (G_IS_SOCKET (socket), NULL);
return TRUE;
}
+
+gssize
+g_socket_receive (GSocket *socket,
+ gchar *buffer,
+ gsize size,
+ GError **error)
+{
+ gssize ret;
+
+ g_return_val_if_fail (G_IS_SOCKET (socket) && buffer != NULL, FALSE);
+
+ if ((ret = recv (socket->priv->fd, buffer, size, 0)) < 0)
+ {
+ g_set_error (error, G_IO_ERROR, g_io_error_from_errno (errno), "error receiving data: %s", g_strerror (errno));
+ return -1;
+ }
+
+ return ret;
+}
+
+gssize
+g_socket_send (GSocket *socket,
+ gchar *buffer,
+ gsize size,
+ GError **error)
+{
+ gssize ret;
+
+ g_return_val_if_fail (G_IS_SOCKET (socket) && buffer != NULL, FALSE);
+
+ if ((ret = send (socket->priv->fd, buffer, size, 0)) < 0)
+ {
+ g_set_error (error, G_IO_ERROR, g_io_error_from_errno (errno), "error receiving data: %s", g_strerror (errno));
+ return -1;
+ }
+
+ return ret;
+}
int main (int argc, char *argv[])
{
GSocket *socket;
+ GSocketAddress *address;
g_thread_init (NULL);
g_socket_connect (socket, G_SOCKET_ADDRESS (g_inet_socket_address_new (G_INET_ADDRESS (g_inet4_address_from_string ("127.0.0.1")), 31882)), NULL);
- g_printf ("connected!\n");
+ address = g_socket_get_local_address (socket, NULL);
+
+ g_printf ("connected, local socket is %s:%d\n", g_inet_address_to_string (g_inet_socket_address_get_address (G_INET_SOCKET_ADDRESS (address))), g_inet_socket_address_get_port (G_INET_SOCKET_ADDRESS (address)));
g_main_loop_run (loop);
#include <gnio/ginetsocketaddress.h>
#include <gnio/ginet4address.h>
#include <glib.h>
-#include <glib/gprintf.h>
#include <sys/socket.h>
+#include <errno.h>
GMainLoop *loop;
if (!address)
g_error (error->message);
- g_printf ("got a new connection from %s:%d\n", g_inet_address_to_string (g_inet_socket_address_get_address (G_INET_SOCKET_ADDRESS (address))), g_inet_socket_address_get_port (G_INET_SOCKET_ADDRESS (address)));
+ g_print ("got a new connection from %s:%d\n", g_inet_address_to_string (g_inet_socket_address_get_address (G_INET_SOCKET_ADDRESS (address))), g_inet_socket_address_get_port (G_INET_SOCKET_ADDRESS (address)));
g_idle_add (accept_source, (gpointer) socket);
}
socket = g_socket_new (G_SOCKET_DOMAIN_INET, G_SOCKET_TYPE_STREAM, NULL, NULL);
- if (!g_socket_bind (socket, G_SOCKET_ADDRESS (g_inet_socket_address_new (G_INET_ADDRESS (g_inet4_address_from_string ("127.0.0.1")), 31882)), &error))
+ if (!g_socket_bind (socket, G_SOCKET_ADDRESS (g_inet_socket_address_new (G_INET_ADDRESS (g_inet4_address_from_string ("127.0.0.1")), 31882)), &error)) {
g_error (error->message);
+ return 0;
+ }
g_socket_listen (socket, 10);
- g_printf ("listening on port 31882...\n");
+ g_print ("listening on port 31882...\n");
- new_socket = g_socket_accept (socket, NULL);
+ new_socket = g_socket_accept (socket, &error);
- if (!new_socket)
+ if (!new_socket) {
g_error (error->message);
+ return 0;
+ }
address = g_socket_get_remote_address (new_socket, &error);
- if (!address)
+ if (!address) {
g_error (error->message);
+ return 0;
+ }
+
+ g_print ("got a new connection from %s:%d\n", g_inet_address_to_string (g_inet_socket_address_get_address (G_INET_SOCKET_ADDRESS (address))), g_inet_socket_address_get_port (G_INET_SOCKET_ADDRESS (address)));
+
+ while (TRUE) {
+ gchar buffer[128] = { };
+ gssize size;
+
+ if ((size = g_socket_receive (new_socket, buffer, 128, &error)) < 0) {
+ g_error (error->message);
+ return 0;
+ }
+
+ if (size == 0)
+ break;
+
+ g_print ("received %d bytes of data: %s\n", size, buffer);
+
+ if ((size = g_socket_send (new_socket, buffer, size, &error)) < 0) {
+ g_error (error->message);
+ return 0;
+ }
- g_printf ("got a new connection from %s:%d\n", g_inet_address_to_string (g_inet_socket_address_get_address (G_INET_SOCKET_ADDRESS (address))), g_inet_socket_address_get_port (G_INET_SOCKET_ADDRESS (address)));
+ if (size == 0)
+ break;
+ }
- g_main_loop_run (loop);
+ g_print ("connection closed\n");
return 0;
}