/**
* Process an Introspect D-Bus request.
*/
static bool
cdbus_process_introspect(session_t *ps, DBusMessage *msg) {
const static char *str_introspect =
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n"
" \"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
"<node name='" CDBUS_OBJECT_NAME "'>\n"
" <interface name='org.freedesktop.DBus.Introspectable'>\n"
" <method name='Introspect'>\n"
" <arg name='data' direction='out' type='s' />\n"
" </method>\n"
" </interface>\n"
" <interface name='" CDBUS_INTERFACE_NAME "'>\n"
" <signal name='win_added'>\n"
" <arg name='wid' type='" CDBUS_TYPE_WINDOW_STR "'/>\n"
" </signal>\n"
" <signal name='win_destroyed'>\n"
" <arg name='wid' type='" CDBUS_TYPE_WINDOW_STR "'/>\n"
" </signal>\n"
" <signal name='win_mapped'>\n"
" <arg name='wid' type='" CDBUS_TYPE_WINDOW_STR "'/>\n"
" </signal>\n"
" <signal name='win_unmapped'>\n"
" <arg name='wid' type='" CDBUS_TYPE_WINDOW_STR "'/>\n"
" </signal>\n"
" <method name='reset' />\n"
" </interface>\n"
"</node>\n";
cdbus_reply_string(ps, msg, str_introspect);
return true;
}
/**
* Process a opts_get D-Bus request.
*/
static bool
cdbus_process_opts_get(session_t *ps, DBusMessage *msg) {
const char *target = NULL;
if (!cdbus_msg_get_arg(msg, 0, DBUS_TYPE_STRING, &target))
return false;
#define cdbus_m_opts_get_do(tgt, apdarg_func) \
if (!strcmp(MSTR(tgt), target)) { \
apdarg_func(ps, msg, ps->o.tgt); \
return true; \
}
// display
if (!strcmp("display", target)) {
cdbus_reply_string(ps, msg, DisplayString(ps->dpy));
return true;
}
cdbus_m_opts_get_do(config_file, cdbus_reply_string);
cdbus_m_opts_get_do(mark_wmwin_focused, cdbus_reply_bool);
cdbus_m_opts_get_do(mark_ovredir_focused, cdbus_reply_bool);
cdbus_m_opts_get_do(fork_after_register, cdbus_reply_bool);
cdbus_m_opts_get_do(detect_rounded_corners, cdbus_reply_bool);
cdbus_m_opts_get_do(paint_on_overlay, cdbus_reply_bool);
cdbus_m_opts_get_do(unredir_if_possible, cdbus_reply_bool);
cdbus_m_opts_get_do(logpath, cdbus_reply_string);
cdbus_m_opts_get_do(synchronize, cdbus_reply_bool);
cdbus_m_opts_get_do(refresh_rate, cdbus_reply_int32);
cdbus_m_opts_get_do(sw_opti, cdbus_reply_bool);
if (!strcmp("vsync", target)) {
assert(ps->o.vsync < sizeof(VSYNC_STRS) / sizeof(VSYNC_STRS[0]));
cdbus_reply_string(ps, msg, VSYNC_STRS[ps->o.vsync]);
return true;
}
if (!strcmp("backend", target)) {
assert(ps->o.backend < sizeof(BACKEND_STRS) / sizeof(BACKEND_STRS[0]));
cdbus_reply_string(ps, msg, BACKEND_STRS[ps->o.backend]);
return true;
}
cdbus_m_opts_get_do(dbe, cdbus_reply_bool);
cdbus_m_opts_get_do(vsync_aggressive, cdbus_reply_bool);
cdbus_m_opts_get_do(blur_background, cdbus_reply_bool);
cdbus_m_opts_get_do(blur_background_frame, cdbus_reply_bool);
cdbus_m_opts_get_do(blur_background_fixed, cdbus_reply_bool);
cdbus_m_opts_get_do(inactive_dim, cdbus_reply_double);
cdbus_m_opts_get_do(inactive_dim_fixed, cdbus_reply_bool);
cdbus_m_opts_get_do(use_ewmh_active_win, cdbus_reply_bool);
cdbus_m_opts_get_do(detect_transient, cdbus_reply_bool);
cdbus_m_opts_get_do(detect_client_leader, cdbus_reply_bool);
#ifdef CONFIG_VSYNC_OPENGL
cdbus_m_opts_get_do(glx_no_stencil, cdbus_reply_bool);
cdbus_m_opts_get_do(glx_copy_from_front, cdbus_reply_bool);
cdbus_m_opts_get_do(glx_use_copysubbuffermesa, cdbus_reply_bool);
cdbus_m_opts_get_do(glx_no_rebind_pixmap, cdbus_reply_bool);
cdbus_m_opts_get_do(glx_swap_method, cdbus_reply_int32);
#endif
cdbus_m_opts_get_do(track_focus, cdbus_reply_bool);
cdbus_m_opts_get_do(track_wdata, cdbus_reply_bool);
cdbus_m_opts_get_do(track_leader, cdbus_reply_bool);
#undef cdbus_m_opts_get_do
printf_errf("(): " CDBUS_ERROR_BADTGT_S, target);
cdbus_reply_err(ps, msg, CDBUS_ERROR_BADTGT, CDBUS_ERROR_BADTGT_S, target);
return true;
}
/**
* Process a message from D-Bus.
*/
static void
cdbus_process(session_t *ps, DBusMessage *msg) {
bool success = false;
#define cdbus_m_ismethod(method) \
dbus_message_is_method_call(msg, CDBUS_INTERFACE_NAME, method)
if (cdbus_m_ismethod("reset")) {
ps->reset = true;
if (!dbus_message_get_no_reply(msg))
cdbus_reply_bool(ps, msg, true);
success = true;
}
else if (cdbus_m_ismethod("repaint")) {
force_repaint(ps);
if (!dbus_message_get_no_reply(msg))
cdbus_reply_bool(ps, msg, true);
success = true;
}
else if (cdbus_m_ismethod("list_win")) {
success = cdbus_process_list_win(ps, msg);
}
else if (cdbus_m_ismethod("win_get")) {
success = cdbus_process_win_get(ps, msg);
}
else if (cdbus_m_ismethod("win_set")) {
success = cdbus_process_win_set(ps, msg);
}
else if (cdbus_m_ismethod("find_win")) {
success = cdbus_process_find_win(ps, msg);
}
else if (cdbus_m_ismethod("opts_get")) {
success = cdbus_process_opts_get(ps, msg);
}
else if (cdbus_m_ismethod("opts_set")) {
success = cdbus_process_opts_set(ps, msg);
}
#undef cdbus_m_ismethod
else if (dbus_message_is_method_call(msg,
"org.freedesktop.DBus.Introspectable", "Introspect")) {
success = cdbus_process_introspect(ps, msg);
}
else if (dbus_message_is_method_call(msg,
"org.freedesktop.DBus.Peer", "Ping")) {
cdbus_reply(ps, msg, NULL, NULL);
success = true;
}
else if (dbus_message_is_method_call(msg,
"org.freedesktop.DBus.Peer", "GetMachineId")) {
char *uuid = dbus_get_local_machine_id();
if (uuid) {
cdbus_reply_string(ps, msg, uuid);
dbus_free(uuid);
success = true;
}
}
else if (dbus_message_is_signal(msg, "org.freedesktop.DBus", "NameAcquired")
|| dbus_message_is_signal(msg, "org.freedesktop.DBus", "NameLost")) {
success = true;
}
else {
if (DBUS_MESSAGE_TYPE_ERROR == dbus_message_get_type(msg)) {
printf_errf("(): Error message of path \"%s\" "
"interface \"%s\", member \"%s\", error \"%s\"",
dbus_message_get_path(msg), dbus_message_get_interface(msg),
dbus_message_get_member(msg), dbus_message_get_error_name(msg));
}
else {
printf_errf("(): Illegal message of type \"%s\", path \"%s\" "
"interface \"%s\", member \"%s\"",
cdbus_repr_msgtype(msg), dbus_message_get_path(msg),
dbus_message_get_interface(msg), dbus_message_get_member(msg));
}
if (DBUS_MESSAGE_TYPE_METHOD_CALL == dbus_message_get_type(msg)
&& !dbus_message_get_no_reply(msg))
cdbus_reply_err(ps, msg, CDBUS_ERROR_BADMSG, CDBUS_ERROR_BADMSG_S);
success = true;
}
// If the message could not be processed, and an reply is expected, return
// an empty reply.
if (!success && DBUS_MESSAGE_TYPE_METHOD_CALL == dbus_message_get_type(msg)
&& !dbus_message_get_no_reply(msg))
cdbus_reply_err(ps, msg, CDBUS_ERROR_UNKNOWN, CDBUS_ERROR_UNKNOWN_S);
// Free the message
dbus_message_unref(msg);
}
/**
* Process a opts_get D-Bus request.
*/
static bool
cdbus_process_opts_get(session_t *ps, DBusMessage *msg) {
const char *target = NULL;
if (!cdbus_msg_get_arg(msg, 0, DBUS_TYPE_STRING, &target))
return false;
#define cdbus_m_opts_get_do(tgt, apdarg_func) \
if (!strcmp(MSTR(tgt), target)) { \
apdarg_func(ps, msg, ps->o.tgt); \
return true; \
}
// display
if (!strcmp("display", target)) {
cdbus_reply_string(ps, msg, DisplayString(ps->dpy));
return true;
}
cdbus_m_opts_get_do(config_file, cdbus_reply_string);
cdbus_m_opts_get_do(mark_wmwin_focused, cdbus_reply_bool);
cdbus_m_opts_get_do(mark_ovredir_focused, cdbus_reply_bool);
cdbus_m_opts_get_do(fork_after_register, cdbus_reply_bool);
cdbus_m_opts_get_do(detect_rounded_corners, cdbus_reply_bool);
cdbus_m_opts_get_do(paint_on_overlay, cdbus_reply_bool);
cdbus_m_opts_get_do(unredir_if_possible, cdbus_reply_bool);
cdbus_m_opts_get_do(logpath, cdbus_reply_string);
cdbus_m_opts_get_do(synchronize, cdbus_reply_bool);
cdbus_m_opts_get_do(refresh_rate, cdbus_reply_int32);
cdbus_m_opts_get_do(sw_opti, cdbus_reply_bool);
if (!strcmp("vsync", target)) {
assert(ps->o.vsync < sizeof(VSYNC_STRS) / sizeof(VSYNC_STRS[0]));
cdbus_reply_string(ps, msg, VSYNC_STRS[ps->o.vsync]);
return true;
}
cdbus_m_opts_get_do(dbe, cdbus_reply_bool);
cdbus_m_opts_get_do(vsync_aggressive, cdbus_reply_bool);
cdbus_m_opts_get_do(shadow_red, cdbus_reply_double);
cdbus_m_opts_get_do(shadow_green, cdbus_reply_double);
cdbus_m_opts_get_do(shadow_blue, cdbus_reply_double);
cdbus_m_opts_get_do(shadow_radius, cdbus_reply_int32);
cdbus_m_opts_get_do(shadow_offset_x, cdbus_reply_int32);
cdbus_m_opts_get_do(shadow_offset_y, cdbus_reply_int32);
cdbus_m_opts_get_do(shadow_opacity, cdbus_reply_double);
cdbus_m_opts_get_do(clear_shadow, cdbus_reply_bool);
cdbus_m_opts_get_do(blur_background, cdbus_reply_bool);
cdbus_m_opts_get_do(blur_background_frame, cdbus_reply_bool);
cdbus_m_opts_get_do(blur_background_fixed, cdbus_reply_bool);
cdbus_m_opts_get_do(inactive_dim, cdbus_reply_double);
cdbus_m_opts_get_do(inactive_dim_fixed, cdbus_reply_bool);
cdbus_m_opts_get_do(use_ewmh_active_win, cdbus_reply_bool);
cdbus_m_opts_get_do(detect_transient, cdbus_reply_bool);
cdbus_m_opts_get_do(detect_client_leader, cdbus_reply_bool);
cdbus_m_opts_get_do(track_focus, cdbus_reply_bool);
cdbus_m_opts_get_do(track_wdata, cdbus_reply_bool);
cdbus_m_opts_get_do(track_leader, cdbus_reply_bool);
#undef cdbus_m_opts_get_do
printf_errf("(): " CDBUS_ERROR_BADTGT_S, target);
cdbus_reply_err(ps, msg, CDBUS_ERROR_BADTGT, CDBUS_ERROR_BADTGT_S, target);
return true;
}