ei: add support for libei

wire-ei/ei_button.txt

@@ -0,0 +1,16 @@
+request release {
+}
+
+request client_button (sender) {
+    button: u32,
+    state: u32,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event server_button (receiver) {
+    button: u32,
+    state: u32,
+}

wire-ei/ei_callback.txt

@@ -0,0 +1,3 @@
+event done {
+    callback_data: u64,
+}

wire-ei/ei_connection.txt

@@ -0,0 +1,28 @@
+request sync {
+    callback: id(ei_callback),
+    version: u32,
+}
+
+request disconnect {
+}
+
+event disconnected {
+    last_serial: u32,
+    reason: u32,
+    explanation: optstr,
+}
+
+event seat {
+    seat: id(ei_seat),
+    version: u32,
+}
+
+event invalid_object {
+    last_serial: u32,
+    invalid_id: id(ei_object),
+}
+
+event ping {
+    ping: id(ei_pingpong),
+    version: u32,
+}

wire-ei/ei_device.txt

@@ -0,0 +1,76 @@
+request release {
+}
+
+request client_start_emulating (sender) {
+    last_serial: u32,
+    sequence: u32,
+}
+
+request client_stop_emulating (sender) {
+    last_serial: u32,
+}
+
+request client_frame (sender) {
+    last_serial: u32,
+    timestamp: u64,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event name {
+    name: str,
+}
+
+event device_type {
+    device_type: u32,
+}
+
+event dimensions {
+    width: u32,
+    height: u32,
+}
+
+event region {
+    offset_x: u32,
+    offset_y: u32,
+    width: u32,
+    hight: u32,
+    scale: f32,
+}
+
+event interface {
+    object: id(ei_object),
+    interface_name: str,
+    version: u32,
+}
+
+event done {
+}
+
+event resumed {
+    serial: u32,
+}
+
+event paused {
+    serial: u32,
+}
+
+event server_start_emulating (receiver) {
+    serial: u32,
+    sequence: u32,
+}
+
+event server_stop_emulating (receiver) {
+    serial: u32,
+}
+
+event server_frame (receiver) {
+    serial: u32,
+    timestamp: u64,
+}
+
+event region_mapping_id (since = 2) {
+    mapping_id: str,
+}

wire-ei/ei_handshake.txt

@@ -0,0 +1,34 @@
+request client_handshake_version {
+    version: u32,
+}
+
+request finish {
+}
+
+request context_type {
+    context_type: u32,
+}
+
+request name {
+    name: str,
+}
+
+request client_interface_version {
+    name: str,
+    version: u32,
+}
+
+event server_handshake_version {
+    version: u32,
+}
+
+event server_interface_version {
+    name: str,
+    version: u32,
+}
+
+event connection {
+    serial: u32,
+    connection: id(ei_connection),
+    version: u32,
+}

wire-ei/ei_keyboard.txt

@@ -0,0 +1,30 @@
+request release {
+}
+
+request client_key (sender) {
+    key: u32,
+    state: u32,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event keymap {
+    keymap_type: u32,
+    size: u32,
+    keymap: fd,
+}
+
+event server_key (receiver) {
+    key: u32,
+    state: u32,
+}
+
+event modifiers {
+    serial: u32,
+    depressed: u32,
+    locked: u32,
+    latched: u32,
+    group: u32,
+}

wire-ei/ei_pingpong.txt

@@ -0,0 +1,3 @@
+request done {
+    callback_data: u64,
+}

wire-ei/ei_pointer.txt

@@ -0,0 +1,16 @@
+request release {
+}
+
+request client_motion_relative (sender) {
+    x: f32,
+    y: f32,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event server_motion_relative (receiver) {
+    x: f32,
+    y: f32,
+}

wire-ei/ei_pointer_absolute.txt

@@ -0,0 +1,16 @@
+request release {
+}
+
+request client_motion_absolute (sender) {
+    x: f32,
+    y: f32,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event server_motion_absolute (receiver) {
+    x: f32,
+    y: f32,
+}

wire-ei/ei_scroll.txt

@@ -0,0 +1,38 @@
+request release {
+}
+
+request client_scroll (sender) {
+    x: f32,
+    y: f32,
+}
+
+request client_scroll_discrete (sender) {
+    x: i32,
+    y: i32,
+}
+
+request client_scroll_stop (sender) {
+    x: u32,
+    y: u32,
+    is_cancel: u32,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event server_scroll (receiver) {
+    x: f32,
+    y: f32,
+}
+
+event server_scroll_discrete (receiver) {
+    x: i32,
+    y: i32,
+}
+
+event server_scroll_stop (receiver) {
+    x: u32,
+    y: u32,
+    is_cancel: u32,
+}

wire-ei/ei_seat.txt

@@ -0,0 +1,27 @@
+request release {
+}
+
+request bind {
+    capabilities: u64,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event name {
+    name: str,
+}
+
+event capability {
+    mask: u64,
+    interface: str,
+}
+
+event done {
+}
+
+event device {
+    device: id(ei_device),
+    version: u32,
+}

wire-ei/ei_touchscreen.txt

@@ -0,0 +1,38 @@
+request release {
+}
+
+request client_down (sender) {
+    touchid: u32,
+    x: f32,
+    y: f32,
+}
+
+request client_motion (sender) {
+    touchid: u32,
+    x: f32,
+    y: f32,
+}
+
+request client_up (sender) {
+    touchid: u32,
+}
+
+event destroyed {
+    serial: u32,
+}
+
+event server_down (receiver) {
+    touchid: u32,
+    x: f32,
+    y: f32,
+}
+
+event server_motion (receiver) {
+    touchid: u32,
+    x: f32,
+    y: f32,
+}
+
+event server_up (receiver) {
+    touchid: u32,
+}