*/
#include <assert.h>
+#include <string.h>
+#include <unistd.h>
#include <dbus/dbus-glib.h>
#include <dbus/dbus.h>
#include <dbus/dbus-glib-lowlevel.h>
{
g_free (data);
}
+static char *moonshot_launch_argv[] = {
+ MOONSHOT_LAUNCH_SCRIPT, NULL
+};
static DBusConnection *dbus_launch_moonshot()
{
- return NULL;
+ DBusConnection *connection = NULL;
+ DBusError dbus_error;
+ GPid child_pid;
+ gint fd_stdin = -1, fd_stdout = -1;
+ ssize_t addresslen;
+ char dbus_address[1024];
+
+ if (g_spawn_async_with_pipes( NULL /*cwd*/,
+ moonshot_launch_argv, NULL /*environ*/,
+ 0 /*flags*/, NULL /*setup*/, NULL,
+ &child_pid, &fd_stdin, &fd_stdout,
+ NULL /*stderr*/, NULL /*error*/) == 0 ) {
+ return NULL;
+ }
+
+ dbus_error_init(&dbus_error);
+ addresslen = read( fd_stdout, dbus_address, sizeof dbus_address);
+ close(fd_stdout);
+ /* we require at least 2 octets of address because we trim the newline*/
+ if (addresslen <= 1) {
+ fail: dbus_error_free(&dbus_error);
+ if (connection != NULL)
+ dbus_connection_unref(connection);
+ close(fd_stdin);
+ g_spawn_close_pid(child_pid);
+ return NULL;
+ }
+ dbus_address[addresslen-1] = '\0';
+ connection = dbus_connection_open(dbus_address, &dbus_error);
+ if (dbus_error_is_set(&dbus_error)) {
+ goto fail;
+ }
+ if (!dbus_bus_register(connection, &dbus_error))
+ goto fail;
+ return connection;
}
+
static DBusGProxy *dbus_connect (MoonshotError **error)
{
DBusConnection *connection;