static void
client_connected_cb (GServer *server,
GConn *conn,
gpointer user_data)
{
OdccmDeviceManager *self = ODCCM_DEVICE_MANAGER (user_data);
OdccmDeviceManagerPrivate *priv = ODCCM_DEVICE_MANAGER_GET_PRIVATE (self);
struct in_addr addr;
OdccmDevice *dev = NULL;
GSList *cur;
if (conn == NULL)
{
g_warning ("%s: an error occurred", G_STRFUNC);
return;
}
gnet_inetaddr_get_bytes (gnet_tcp_socket_get_remote_inetaddr (conn->socket),
(gchar *) &(addr.s_addr));
for (cur = priv->devices; cur != NULL && dev == NULL; cur = cur->next)
{
guint32 cur_addr;
g_object_get (cur->data, "ip-address", &cur_addr, NULL);
if (cur_addr == addr.s_addr)
{
dev = cur->data;
}
}
if (dev != NULL)
{
_odccm_device_client_connected (dev, conn);
}
else
{
#ifdef ENABLE_LEGACY_SUPPORT
GInetAddr *local_inet_addr = gnet_tcp_socket_get_local_inetaddr (conn->socket);
if (gnet_inetaddr_get_port(local_inet_addr) == 5679) {
dev = g_object_new (ODCCM_TYPE_DEVICE_LEGACY, "connection", conn, NULL);
g_signal_connect(dev, "device-legacy-noping", G_CALLBACK(legacy_device_noping_cb), self);
}
else
dev = g_object_new (ODCCM_TYPE_DEVICE, "connection", conn, NULL);
gnet_inetaddr_unref(local_inet_addr);
#else
dev = g_object_new (ODCCM_TYPE_DEVICE, "connection", conn, NULL);
#endif
priv->devices = g_slist_append (priv->devices, dev);
g_signal_connect (dev, "notify::object-path",
(GCallback) device_obj_path_changed_cb,
self);
gnet_conn_unref (conn);
}
}
void
handle_client(GTcpSocket *client) {
RequestHeader *request_header;
GIOChannel *ioclient;
GInetAddr *addr;
GIOError error;
GPtrArray *request_query;
gchar* name;
gint port;
gchar read_buffer[1024];
gchar write_buffer[1024];
gsize read_buffer_n;
gsize write_buffer_n;
ioclient = gnet_tcp_socket_get_io_channel(client);
g_assert (ioclient);
addr = gnet_tcp_socket_get_remote_inetaddr(client);
g_assert (addr);
name = gnet_inetaddr_get_canonical_name (addr);
g_assert (name);
port = gnet_inetaddr_get_port (addr);
g_print ("Accepted connection from %s:%d\n", name, port);
g_free(name);
request_query = g_ptr_array_new();
while ((error = gnet_io_channel_readline(ioclient,
read_buffer,
sizeof(read_buffer),
&read_buffer_n)) == G_IO_ERROR_NONE && (read_buffer_n > 0))
{
if(g_strcmp0(read_buffer, BLANK_LINE) == 0) {
break;
}else {
g_ptr_array_add(request_query, g_strdup(read_buffer));
}
}
request_header = voy_request_header_initialize();
voy_request_header_create(request_query, request_header);
voy_request_header_print(request_header);
g_stpcpy(write_buffer, "HTTP/1.0 200 OK\r\nContent-type: text/html; charset=utf-8\r\n\r\n<h1>Hello from server!</h1>");
write_buffer_n = strlen(write_buffer);
gnet_io_channel_writen(ioclient, write_buffer, write_buffer_n, &write_buffer_n);
g_ptr_array_free(request_query, TRUE);
gnet_inetaddr_delete (addr);
voy_request_header_free(request_header);
}
GTcpSocket*
initialize_server(gint server_port) {
GTcpSocket *server;
GInetAddr *addr;
gint port;
gchar *name;
server = gnet_tcp_socket_server_new_with_port(server_port);
addr = gnet_tcp_socket_get_local_inetaddr(server);
g_assert(addr);
name = gnet_inetaddr_get_canonical_name(addr);
g_assert(name);
port = gnet_inetaddr_get_port(addr);
g_print("Voyager1 started at %s:%d\n\n", name, port);
gnet_inetaddr_delete (addr);
g_free(name);
return server;
}
int
main(int argc, char** argv)
{
gchar* hostname;
gint port;
GInetAddr* addr;
GTcpSocket* socket;
GIOChannel* iochannel;
GIOError error = G_IO_ERROR_NONE;
gchar buffer[1024];
gsize n;
gnet_init ();
/* Parse args */
if (argc != 3)
{
g_print ("usage: %s <server> <port>\n", argv[0]);
exit(EXIT_FAILURE);
}
hostname = argv[1];
port = atoi(argv[2]);
/* Create the address */
addr = gnet_inetaddr_new (hostname, port);
if (!addr)
{
fprintf (stderr, "Error: Name lookup for %s failed\n", hostname);
exit (EXIT_FAILURE);
}
/* Create the socket */
socket = gnet_tcp_socket_new (addr);
gnet_inetaddr_delete (addr);
if (!socket)
{
fprintf (stderr, "Error: Could not connect to %s:%d\n", hostname, port);
exit (EXIT_FAILURE);
}
#if 0
{
gchar* cname;
/* Print local address */
addr = gnet_tcp_socket_get_local_inetaddr (socket);
g_assert (addr);
cname = gnet_inetaddr_get_canonical_name (addr);
g_assert (cname);
g_print ("Local address: %s:%d\n", cname, gnet_inetaddr_get_port(addr));
g_free (cname);
gnet_inetaddr_delete (addr);
/* Print remote address */
addr = gnet_tcp_socket_get_remote_inetaddr (socket);
g_assert (addr);
cname = gnet_inetaddr_get_canonical_name (addr);
g_assert (cname);
g_print ("Remote address: %s:%d\n", cname, gnet_inetaddr_get_port(addr));
g_free (cname);
gnet_inetaddr_delete (addr);
}
#endif
/* Get the IOChannel */
iochannel = gnet_tcp_socket_get_io_channel (socket);
g_assert (iochannel != NULL);
while (fgets(buffer, sizeof(buffer), stdin) != 0)
{
n = strlen(buffer);
error = gnet_io_channel_writen (iochannel, buffer, n, &n);
if (error != G_IO_ERROR_NONE) break;
error = gnet_io_channel_readn (iochannel, buffer, n, &n);
if (error != G_IO_ERROR_NONE) break;
if (fwrite(buffer, n, 1, stdout) != 1) {
fprintf (stderr, "Error: fwrite to stdout failed: %s\n", g_strerror (errno));
}
}
if (error != G_IO_ERROR_NONE)
fprintf (stderr, "Error: IO error (%d)\n", error);
gnet_tcp_socket_delete (socket);
return 0;
}
