void start_server(int f_in, int f_out, int argc, char *argv[])
{
set_nonblocking(f_in);
set_nonblocking(f_out);
io_set_sock_fds(f_in, f_out);
setup_protocol(f_out, f_in);
if (protocol_version >= 23)
io_start_multiplex_out();
if (am_sender) {
keep_dirlinks = 0; /* Must be disabled on the sender. */
if (need_messages_from_generator)
io_start_multiplex_in();
recv_filter_list(f_in);
do_server_sender(f_in, f_out, argc, argv);
} else {
do_server_recv(f_in, f_out, argc, argv);
}
exit_cleanup(0);
}
/**
* vinagre_connect:
* @window: A Window
*
* Return value: (allow-none) (transfer full):
*/
VinagreConnection *
vinagre_connect (VinagreWindow *window)
{
VinagreConnection *conn = NULL;
gint result;
VinagreConnectDialog dialog;
dialog.xml = vinagre_utils_get_builder ();
if (!dialog.xml)
return NULL;
dialog.dialog = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "connect_dialog"));
gtk_window_set_transient_for (GTK_WINDOW (dialog.dialog), GTK_WINDOW (window));
dialog.protocol_combo = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "protocol_combo"));
dialog.protocol_description_label = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "protocol_description_label"));
dialog.host_entry = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "host_entry"));
dialog.find_button = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "find_button"));
dialog.fullscreen_check = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "fullscreen_check"));
dialog.plugin_box = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "plugin_options_connect_vbox"));
dialog.connect_button = GTK_WIDGET (gtk_builder_get_object (dialog.xml, "connect_button"));
setup_protocol (&dialog);
setup_combo (&dialog);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog.fullscreen_check),
vinagre_cache_prefs_get_boolean ("connection", "fullscreen", FALSE));
#ifdef VINAGRE_HAVE_AVAHI
g_signal_connect (dialog.find_button,
"clicked",
G_CALLBACK (vinagre_connect_find_button_cb),
&dialog);
#else
gtk_widget_hide (dialog.find_button);
gtk_widget_set_no_show_all (dialog.find_button, TRUE);
#endif
gtk_widget_show_all (dialog.dialog);
result = gtk_dialog_run (GTK_DIALOG (dialog.dialog));
if (result == GTK_RESPONSE_HELP)
{
vinagre_utils_show_help (GTK_WINDOW (window), "connect");
}
else if (result == GTK_RESPONSE_OK)
{
gchar *host = NULL, *error_msg = NULL, *protocol = NULL, *actual_host;
gint port;
GtkWidget *options;
GtkTreeIter iter;
VinagreProtocol *ext;
host = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT (dialog.host_entry));
gtk_widget_hide (GTK_WIDGET (dialog.dialog));
if (!host || !g_strcmp0 (host, ""))
goto fail;
save_history (dialog.host_entry);
if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (dialog.protocol_combo), &iter))
{
g_warning (_("Could not get the active protocol from the protocol list."));
goto fail;
}
gtk_tree_model_get (GTK_TREE_MODEL (dialog.protocol_store), &iter,
PROTOCOL_NAME, &protocol,
PROTOCOL_OPTIONS, &options,
PROTOCOL_PLUGIN, &ext,
-1);
vinagre_cache_prefs_set_string ("connection", "last-protocol", protocol);
g_free (protocol);
vinagre_cache_prefs_set_boolean ("connection", "fullscreen", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog.fullscreen_check)));
conn = vinagre_protocol_new_connection (ext);
if (vinagre_connection_split_string (host,
vinagre_connection_get_protocol (conn),
&protocol,
&actual_host,
&port,
&error_msg))
{
g_object_set (conn,
"host", actual_host,
"port", port,
"fullscreen", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog.fullscreen_check)),
NULL);
if (options)
vinagre_connection_parse_options_widget (conn, options);
g_free (protocol);
g_free (actual_host);
}
else
{
vinagre_utils_show_error_dialog (NULL, error_msg ? error_msg : _("Unknown error"),
GTK_WINDOW (window));
}
g_object_unref (ext);
if (options)
g_object_unref (options);
fail:
g_free (host);
g_free (error_msg);
}
gtk_widget_destroy (dialog.dialog);
g_object_unref (dialog.xml);
return conn;
}
/*
* This is called once the connection has been negotiated. It is used
* for rsyncd, remote-shell, and local connections.
*/
int client_run(int f_in, int f_out, pid_t pid, int argc, char *argv[])
{
struct file_list *flist = NULL;
int status = 0, status2 = 0;
char *local_name = NULL;
cleanup_child_pid = pid;
if (!read_batch) {
set_nonblocking(f_in);
set_nonblocking(f_out);
}
io_set_sock_fds(f_in, f_out);
setup_protocol(f_out,f_in);
if (protocol_version >= 23 && !read_batch)
io_start_multiplex_in();
/* We set our stderr file handle to blocking because ssh might have
* set it to non-blocking. This can be particularly troublesome if
* stderr is a clone of stdout, because ssh would have set our stdout
* to non-blocking at the same time (which can easily cause us to lose
* output from our print statements). This kluge shouldn't cause ssh
* any problems for how we use it. Note also that we delayed setting
* this until after the above protocol setup so that we know for sure
* that ssh is done twiddling its file descriptors. */
set_blocking(STDERR_FILENO);
if (am_sender) {
keep_dirlinks = 0; /* Must be disabled on the sender. */
io_start_buffering_out();
if (!filesfrom_host)
set_msg_fd_in(f_in);
send_filter_list(f_out);
if (filesfrom_host)
filesfrom_fd = f_in;
if (write_batch && !am_server)
start_write_batch(f_out);
flist = send_file_list(f_out, argc, argv);
set_msg_fd_in(-1);
if (verbose > 3)
rprintf(FINFO,"file list sent\n");
the_file_list = flist;
io_flush(NORMAL_FLUSH);
send_files(flist,f_out,f_in);
io_flush(FULL_FLUSH);
handle_stats(-1);
if (protocol_version >= 24)
read_final_goodbye(f_in, f_out);
if (pid != -1) {
if (verbose > 3)
rprintf(FINFO,"client_run waiting on %d\n", (int) pid);
io_flush(FULL_FLUSH);
wait_process(pid, &status);
}
output_summary();
io_flush(FULL_FLUSH);
exit_cleanup(status);
}
if (need_messages_from_generator && !read_batch)
io_start_multiplex_out();
if (argc == 0)
list_only |= 1;
send_filter_list(read_batch ? -1 : f_out);
if (filesfrom_fd >= 0) {
io_set_filesfrom_fds(filesfrom_fd, f_out);
filesfrom_fd = -1;
}
if (write_batch && !am_server)
start_write_batch(f_in);
flist = recv_file_list(f_in);
the_file_list = flist;
if (flist && flist->count > 0) {
local_name = get_local_name(flist, argv[0]);
status2 = do_recv(f_in, f_out, flist, local_name);
} else {
handle_stats(-1);
output_summary();
}
if (pid != -1) {
if (verbose > 3)
rprintf(FINFO,"client_run2 waiting on %d\n", (int) pid);
io_flush(FULL_FLUSH);
wait_process(pid, &status);
}
return MAX(status, status2);
}
