wayland: Phase 35 — advertise core Wayland protocol globals

Register wl_compositor (+ wl_subcompositor), wl_seat, wl_data_device_manager,
and xdg_wm_base in the compositor's global registry so that Wayland clients
can enumerate and bind them.  Add generated xdg-shell-protocol.{h,c} from
wayland-scanner.  wl-smoke-test now uses weston-info to verify all three
key globals are present.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Levi Neely 2026-03-27 23:09:39 +01:00
parent 97a9209b4f
commit 075b648021
5 changed files with 4574 additions and 7 deletions

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@ -0,0 +1,182 @@
/* Generated by wayland-scanner 1.22.0 */
/*
* Copyright © 2008-2013 Kristian Høgsberg
* Copyright © 2013 Rafael Antognolli
* Copyright © 2013 Jasper St. Pierre
* Copyright © 2010-2013 Intel Corporation
* Copyright © 2015-2017 Samsung Electronics Co., Ltd
* Copyright © 2015-2017 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <stdlib.h>
#include <stdint.h>
#include "wayland-util.h"
#ifndef __has_attribute
# define __has_attribute(x) 0 /* Compatibility with non-clang compilers. */
#endif
#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
#define WL_PRIVATE __attribute__ ((visibility("hidden")))
#else
#define WL_PRIVATE
#endif
extern const struct wl_interface wl_output_interface;
extern const struct wl_interface wl_seat_interface;
extern const struct wl_interface wl_surface_interface;
extern const struct wl_interface xdg_popup_interface;
extern const struct wl_interface xdg_positioner_interface;
extern const struct wl_interface xdg_surface_interface;
extern const struct wl_interface xdg_toplevel_interface;
static const struct wl_interface *xdg_shell_types[] = {
NULL,
NULL,
NULL,
NULL,
&xdg_positioner_interface,
&xdg_surface_interface,
&wl_surface_interface,
&xdg_toplevel_interface,
&xdg_popup_interface,
&xdg_surface_interface,
&xdg_positioner_interface,
&xdg_toplevel_interface,
&wl_seat_interface,
NULL,
NULL,
NULL,
&wl_seat_interface,
NULL,
&wl_seat_interface,
NULL,
NULL,
&wl_output_interface,
&wl_seat_interface,
NULL,
&xdg_positioner_interface,
NULL,
};
static const struct wl_message xdg_wm_base_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "create_positioner", "n", xdg_shell_types + 4 },
{ "get_xdg_surface", "no", xdg_shell_types + 5 },
{ "pong", "u", xdg_shell_types + 0 },
};
static const struct wl_message xdg_wm_base_events[] = {
{ "ping", "u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_wm_base_interface = {
"xdg_wm_base", 4,
4, xdg_wm_base_requests,
1, xdg_wm_base_events,
};
static const struct wl_message xdg_positioner_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "set_size", "ii", xdg_shell_types + 0 },
{ "set_anchor_rect", "iiii", xdg_shell_types + 0 },
{ "set_anchor", "u", xdg_shell_types + 0 },
{ "set_gravity", "u", xdg_shell_types + 0 },
{ "set_constraint_adjustment", "u", xdg_shell_types + 0 },
{ "set_offset", "ii", xdg_shell_types + 0 },
{ "set_reactive", "3", xdg_shell_types + 0 },
{ "set_parent_size", "3ii", xdg_shell_types + 0 },
{ "set_parent_configure", "3u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_positioner_interface = {
"xdg_positioner", 4,
10, xdg_positioner_requests,
0, NULL,
};
static const struct wl_message xdg_surface_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "get_toplevel", "n", xdg_shell_types + 7 },
{ "get_popup", "n?oo", xdg_shell_types + 8 },
{ "set_window_geometry", "iiii", xdg_shell_types + 0 },
{ "ack_configure", "u", xdg_shell_types + 0 },
};
static const struct wl_message xdg_surface_events[] = {
{ "configure", "u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_surface_interface = {
"xdg_surface", 4,
5, xdg_surface_requests,
1, xdg_surface_events,
};
static const struct wl_message xdg_toplevel_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "set_parent", "?o", xdg_shell_types + 11 },
{ "set_title", "s", xdg_shell_types + 0 },
{ "set_app_id", "s", xdg_shell_types + 0 },
{ "show_window_menu", "ouii", xdg_shell_types + 12 },
{ "move", "ou", xdg_shell_types + 16 },
{ "resize", "ouu", xdg_shell_types + 18 },
{ "set_max_size", "ii", xdg_shell_types + 0 },
{ "set_min_size", "ii", xdg_shell_types + 0 },
{ "set_maximized", "", xdg_shell_types + 0 },
{ "unset_maximized", "", xdg_shell_types + 0 },
{ "set_fullscreen", "?o", xdg_shell_types + 21 },
{ "unset_fullscreen", "", xdg_shell_types + 0 },
{ "set_minimized", "", xdg_shell_types + 0 },
};
static const struct wl_message xdg_toplevel_events[] = {
{ "configure", "iia", xdg_shell_types + 0 },
{ "close", "", xdg_shell_types + 0 },
{ "configure_bounds", "4ii", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_toplevel_interface = {
"xdg_toplevel", 4,
14, xdg_toplevel_requests,
3, xdg_toplevel_events,
};
static const struct wl_message xdg_popup_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "grab", "ou", xdg_shell_types + 22 },
{ "reposition", "3ou", xdg_shell_types + 24 },
};
static const struct wl_message xdg_popup_events[] = {
{ "configure", "iiii", xdg_shell_types + 0 },
{ "popup_done", "", xdg_shell_types + 0 },
{ "repositioned", "3u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_popup_interface = {
"xdg_popup", 4,
3, xdg_popup_requests,
3, xdg_popup_events,
};

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@ -8,6 +8,8 @@
* backend.
* Phase 34: Wayland compositor socket created (clients can connect);
* wlr_output_layout added; monitors_query returns real head geometry.
* Phase 35: Core Wayland protocol globals advertised (wl_compositor,
* wl_subcompositor, wl_seat, wl_data_device_manager, xdg_wm_base).
*/
#ifdef HAVE_CONFIG_H
@ -23,9 +25,15 @@
#include <wlr/backend.h>
#include <wlr/backend/headless.h>
#include <wlr/render/wlr_renderer.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_data_device.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_seat.h>
#include <wlr/types/wlr_xdg_shell.h>
#include <wlr/util/box.h>
/* Generated xdg-shell protocol implementation (Wayland glue code) */
#include "protocols/xdg-shell-protocol.c"
#include <wlr/util/log.h>
#include "../../WindowMaker.h"
@ -39,13 +47,18 @@
/* ------------------------------------------------------------------ */
struct wl_compositor_state {
struct wl_display *display;
struct wlr_backend *backend;
struct wlr_renderer *renderer;
struct wlr_output *output; /* headless output (screen 0) */
struct wlr_output_layout *output_layout; /* Phase 34 */
char socket_name[64]; /* Phase 34: e.g. "wayland-0" */
int started; /* non-zero after successful display_open */
struct wl_display *display;
struct wlr_backend *backend;
struct wlr_renderer *renderer;
struct wlr_output *output; /* headless output (screen 0) */
struct wlr_output_layout *output_layout; /* Phase 34 */
/* Phase 35: core Wayland protocol globals */
struct wlr_compositor *compositor;
struct wlr_seat *seat;
struct wlr_data_device_manager *data_device_mgr;
struct wlr_xdg_shell *xdg_shell;
char socket_name[64]; /* Phase 34: e.g. "wayland-0" */
int started; /* non-zero after successful display_open */
};
static struct wl_compositor_state wl_state;
@ -122,6 +135,14 @@ wl_display_open(const char *name)
if (wl_state.output && wl_state.output_layout)
wlr_output_layout_add_auto(wl_state.output_layout, wl_state.output);
/* Phase 35: advertise core Wayland protocol globals. */
wl_state.compositor =
wlr_compositor_create(wl_state.display, wl_state.renderer);
wl_state.seat = wlr_seat_create(wl_state.display, "seat0");
wl_state.data_device_mgr =
wlr_data_device_manager_create(wl_state.display);
wl_state.xdg_shell = wlr_xdg_shell_create(wl_state.display);
wl_state.started = 1;
return NULL; /* no X11 Display* in the Wayland path */
}

2172
src/xdg-shell-protocol.h Normal file

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@ -10,6 +10,8 @@
# 3. wmaker starts with WMAKER_USE_WAYLAND=1 and reaches the event loop
# without crashing (verified by sending SIGTERM and checking exit status)
# 4. (Phase 34) A Wayland compositor socket is created in XDG_RUNTIME_DIR
# 5. (Phase 35) Core Wayland globals are advertised (wl_compositor, wl_seat,
# xdg_wm_base) — verified via weston-info if available
#
# This test grows as wl_backend vtable slots are implemented.
#
@ -96,6 +98,24 @@ done
echo " socket check: $RUNTIME_DIR/$WL_SOCK exists"
# -- 5. Core Wayland globals must be advertised ---------------------------
#
# Phase 35: wl_compositor, wl_seat, and xdg_wm_base must appear in the
# global registry. Use weston-info (if available) to enumerate them.
if command -v weston-info >/dev/null 2>&1; then
WI=$(WAYLAND_DISPLAY="$WL_SOCK" weston-info 2>/dev/null) || true
echo "$WI" | grep -q 'wl_compositor' \
|| die "wl_compositor not in Wayland global registry"
echo "$WI" | grep -q 'wl_seat' \
|| die "wl_seat not in Wayland global registry"
echo "$WI" | grep -q 'xdg_wm_base' \
|| die "xdg_wm_base not in Wayland global registry"
echo " globals check: wl_compositor, wl_seat, xdg_wm_base present"
else
echo " globals check: skipped (weston-info not installed)"
fi
# -- Send SIGTERM and wait for clean exit ---------------------------------
kill -TERM "$WM_PID" 2>/dev/null
WM_EXIT=0