Drew DeVault
7 years ago
parent
6edc32848f
commit
7c448b4081
@ -1,56 +0,0 @@
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#ifndef _SWAY_EXTENSIONS_H
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#define _SWAY_EXTENSIONS_H
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#include <wayland-server.h>
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#include <wlc/wlc-wayland.h>
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#include "wayland-desktop-shell-server-protocol.h"
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#include "list.h"
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struct background_config {
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wlc_handle output;
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wlc_resource surface;
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// we need the wl_resource of the surface in the destructor
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struct wl_resource *wl_surface_res;
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struct wl_client *client;
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wlc_handle handle;
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};
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struct panel_config {
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// wayland resource used in callbacks, is used to track this panel
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struct wl_resource *wl_resource;
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wlc_handle output;
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wlc_resource surface;
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// we need the wl_resource of the surface in the destructor
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struct wl_resource *wl_surface_res;
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enum desktop_shell_panel_position panel_position;
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// used to determine if client is a panel
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struct wl_client *client;
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// wlc handle for this panel's surface, not set until panel is created
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wlc_handle handle;
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};
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struct desktop_shell_state {
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list_t *backgrounds;
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list_t *panels;
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list_t *lock_surfaces;
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bool is_locked;
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};
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struct swaylock_state {
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bool active;
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wlc_handle output;
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wlc_resource surface;
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};
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struct decoration_state {
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list_t *csd_resources;
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};
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extern struct desktop_shell_state desktop_shell;
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extern struct decoration_state decoration_state;
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void register_extensions(void);
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void server_decoration_enable_csd(wlc_handle handle);
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#endif
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@ -0,0 +1,31 @@
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#ifndef _SWAY_SERVER_H
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#define _SWAY_SERVER_H
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#include <stdbool.h>
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#include <wayland-server.h>
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#include <wlr/backend.h>
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#include <wlr/backend/session.h>
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#include <wlr/types/wlr_data_device_manager.h>
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#include <wlr/render.h>
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// TODO WLR: make Xwayland optional
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#include <wlr/xwayland.h>
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struct sway_server {
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// TODO WLR
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//struct roots_desktop *desktop;
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//struct roots_input *input;
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struct wl_display *wl_display;
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struct wl_event_loop *wl_event_loop;
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struct wlr_backend *backend;
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struct wlr_renderer *renderer;
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struct wlr_data_device_manager *data_device_manager;
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};
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bool server_init(struct sway_server *server);
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void server_fini(struct sway_server *server);
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struct sway_server server;
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#endif
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@ -1,407 +0,0 @@
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#include <stdlib.h>
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#include <wlc/wlc.h>
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#include <wlc/wlc-wayland.h>
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#include <wlc/wlc-render.h>
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#include "wayland-desktop-shell-server-protocol.h"
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#include "wayland-swaylock-server-protocol.h"
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#include "wayland-gamma-control-server-protocol.h"
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#include "wayland-server-decoration-server-protocol.h"
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#include "sway/layout.h"
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#include "sway/input_state.h"
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#include "sway/extensions.h"
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#include "sway/security.h"
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#include "sway/ipc-server.h"
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#include "log.h"
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struct desktop_shell_state desktop_shell;
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struct decoration_state decoration_state;
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static struct panel_config *find_or_create_panel_config(struct wl_resource *resource) {
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for (int i = 0; i < desktop_shell.panels->length; i++) {
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struct panel_config *conf = desktop_shell.panels->items[i];
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if (conf->wl_resource == resource) {
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sway_log(L_DEBUG, "Found existing panel config for resource %p", resource);
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return conf;
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}
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}
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sway_log(L_DEBUG, "Creating panel config for resource %p", resource);
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struct panel_config *config = calloc(1, sizeof(struct panel_config));
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if (!config) {
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sway_log(L_ERROR, "Unable to create panel config");
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return NULL;
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}
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list_add(desktop_shell.panels, config);
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config->wl_resource = resource;
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return config;
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}
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void background_surface_destructor(struct wl_resource *resource) {
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sway_log(L_DEBUG, "Background surface killed");
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int i;
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for (i = 0; i < desktop_shell.backgrounds->length; ++i) {
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struct background_config *config = desktop_shell.backgrounds->items[i];
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if (config->wl_surface_res == resource) {
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list_del(desktop_shell.backgrounds, i);
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break;
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}
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}
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}
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void panel_surface_destructor(struct wl_resource *resource) {
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sway_log(L_DEBUG, "Panel surface killed");
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int i;
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for (i = 0; i < desktop_shell.panels->length; ++i) {
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struct panel_config *config = desktop_shell.panels->items[i];
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if (config->wl_surface_res == resource) {
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list_del(desktop_shell.panels, i);
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arrange_windows(&root_container, -1, -1);
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break;
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}
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}
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}
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void lock_surface_destructor(struct wl_resource *resource) {
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sway_log(L_DEBUG, "Lock surface killed");
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int i;
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for (i = 0; i < desktop_shell.lock_surfaces->length; ++i) {
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struct wl_resource *surface = desktop_shell.lock_surfaces->items[i];
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if (surface == resource) {
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list_del(desktop_shell.lock_surfaces, i);
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arrange_windows(&root_container, -1, -1);
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break;
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}
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}
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if (desktop_shell.lock_surfaces->length == 0) {
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sway_log(L_DEBUG, "Desktop shell unlocked");
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desktop_shell.is_locked = false;
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// We need to now give focus back to the focus which we internally
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// track, since when we lock sway we don't actually change our internal
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// focus tracking.
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swayc_t *focus = get_focused_container(swayc_active_workspace());
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set_focused_container(focus);
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wlc_view_focus(focus->handle);
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}
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}
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static void set_background(struct wl_client *client, struct wl_resource *resource,
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struct wl_resource *_output, struct wl_resource *surface) {
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pid_t pid;
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wl_client_get_credentials(client, &pid, NULL, NULL);
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if (!(get_feature_policy_mask(pid) & FEATURE_BACKGROUND)) {
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sway_log(L_INFO, "Denying background feature to %d", pid);
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return;
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}
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wlc_handle output = wlc_handle_from_wl_output_resource(_output);
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if (!output) {
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return;
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}
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sway_log(L_DEBUG, "Setting surface %p as background for output %d", surface, (int)output);
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struct background_config *config = malloc(sizeof(struct background_config));
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if (!config) {
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sway_log(L_ERROR, "Unable to allocate background config");
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return;
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}
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config->client = client;
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config->output = output;
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config->surface = wlc_resource_from_wl_surface_resource(surface);
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config->wl_surface_res = surface;
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list_add(desktop_shell.backgrounds, config);
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wl_resource_set_destructor(surface, background_surface_destructor);
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arrange_windows(swayc_by_handle(output), -1, -1);
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wlc_output_schedule_render(config->output);
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}
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static void set_panel(struct wl_client *client, struct wl_resource *resource,
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struct wl_resource *_output, struct wl_resource *surface) {
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pid_t pid;
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wl_client_get_credentials(client, &pid, NULL, NULL);
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if (!(get_feature_policy_mask(pid) & FEATURE_PANEL)) {
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sway_log(L_INFO, "Denying panel feature to %d", pid);
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return;
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}
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wlc_handle output = wlc_handle_from_wl_output_resource(_output);
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if (!output) {
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return;
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}
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sway_log(L_DEBUG, "Setting surface %p as panel for output %d (wl_resource: %p)", surface, (int)output, resource);
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struct panel_config *config = find_or_create_panel_config(resource);
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config->output = output;
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config->client = client;
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config->surface = wlc_resource_from_wl_surface_resource(surface);
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config->wl_surface_res = surface;
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wl_resource_set_destructor(surface, panel_surface_destructor);
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arrange_windows(&root_container, -1, -1);
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wlc_output_schedule_render(config->output);
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}
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static void desktop_set_lock_surface(struct wl_client *client, struct wl_resource *resource, struct wl_resource *surface) {
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sway_log(L_ERROR, "desktop_set_lock_surface is not currently supported");
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}
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static void desktop_unlock(struct wl_client *client, struct wl_resource *resource) {
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sway_log(L_ERROR, "desktop_unlock is not currently supported");
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}
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static void set_grab_surface(struct wl_client *client, struct wl_resource *resource, struct wl_resource *surface) {
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sway_log(L_ERROR, "desktop_set_grab_surface is not currently supported");
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}
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static void desktop_ready(struct wl_client *client, struct wl_resource *resource) {
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// nop
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}
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static void set_panel_position(struct wl_client *client, struct wl_resource *resource, uint32_t position) {
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pid_t pid;
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wl_client_get_credentials(client, &pid, NULL, NULL);
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if (!(get_feature_policy_mask(pid) & FEATURE_PANEL)) {
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sway_log(L_INFO, "Denying panel feature to %d", pid);
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return;
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}
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struct panel_config *config = find_or_create_panel_config(resource);
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sway_log(L_DEBUG, "Panel position for wl_resource %p changed %d => %d", resource, config->panel_position, position);
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config->panel_position = position;
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arrange_windows(&root_container, -1, -1);
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}
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static struct desktop_shell_interface desktop_shell_implementation = {
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.set_background = set_background,
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.set_panel = set_panel,
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.set_lock_surface = desktop_set_lock_surface,
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.unlock = desktop_unlock,
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.set_grab_surface = set_grab_surface,
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.desktop_ready = desktop_ready,
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.set_panel_position = set_panel_position
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};
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static void desktop_shell_bind(struct wl_client *client, void *data,
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uint32_t version, uint32_t id) {
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if (version > 3) {
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// Unsupported version
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return;
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}
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struct wl_resource *resource = wl_resource_create(client, &desktop_shell_interface, version, id);
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if (!resource) {
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wl_client_post_no_memory(client);
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}
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wl_resource_set_implementation(resource, &desktop_shell_implementation, NULL, NULL);
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}
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static void set_lock_surface(struct wl_client *client, struct wl_resource *resource,
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struct wl_resource *_output, struct wl_resource *surface) {
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pid_t pid;
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wl_client_get_credentials(client, &pid, NULL, NULL);
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if (!(get_feature_policy_mask(pid) & FEATURE_LOCK)) {
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sway_log(L_INFO, "Denying lock feature to %d", pid);
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return;
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}
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swayc_t *output = swayc_by_handle(wlc_handle_from_wl_output_resource(_output));
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swayc_t *view = swayc_by_handle(wlc_handle_from_wl_surface_resource(surface));
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sway_log(L_DEBUG, "Setting lock surface to %p", view);
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if (view && output) {
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swayc_t *workspace = output->focused;
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if (!swayc_is_child_of(view, workspace)) {
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move_container_to(view, workspace);
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}
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// make the view floating so it doesn't rearrange other siblings.
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if (!view->is_floating) {
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destroy_container(remove_child(view));
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add_floating(workspace, view);
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}
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wlc_view_set_state(view->handle, WLC_BIT_FULLSCREEN, true);
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wlc_view_bring_to_front(view->handle);
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wlc_view_focus(view->handle);
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desktop_shell.is_locked = true;
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input_init();
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arrange_windows(workspace, -1, -1);
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list_add(desktop_shell.lock_surfaces, surface);
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wl_resource_set_destructor(surface, lock_surface_destructor);
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} else {
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sway_log(L_ERROR, "Attempted to set lock surface to non-view");
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}
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}
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static void unlock(struct wl_client *client, struct wl_resource *resource) {
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sway_log(L_ERROR, "unlock is not currently supported");
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// This isn't really necessary, we just unlock when the client exits.
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}
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static struct lock_interface swaylock_implementation = {
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.set_lock_surface = set_lock_surface,
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.unlock = unlock
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};
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static void swaylock_bind(struct wl_client *client, void *data,
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uint32_t version, uint32_t id) {
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if (version > 1) {
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// Unsupported version
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return;
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}
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struct wl_resource *resource = wl_resource_create(client, &lock_interface, version, id);
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if (!resource) {
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wl_client_post_no_memory(client);
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}
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wl_resource_set_implementation(resource, &swaylock_implementation, NULL, NULL);
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}
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static void gamma_control_destroy(struct wl_client *client, struct wl_resource *res) {
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wl_resource_destroy(res);
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}
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static void gamma_control_set_gamma(struct wl_client *client,
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struct wl_resource *res, struct wl_array *red,
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struct wl_array *green, struct wl_array *blue) {
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if (red->size != green->size || red->size != blue->size) {
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wl_resource_post_error(res, GAMMA_CONTROL_ERROR_INVALID_GAMMA,
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"The gamma ramps don't have the same size");
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return;
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}
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uint16_t *r = (uint16_t *)red->data;
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uint16_t *g = (uint16_t *)green->data;
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uint16_t *b = (uint16_t *)blue->data;
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wlc_handle output = wlc_handle_from_wl_output_resource(
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wl_resource_get_user_data(res));
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if (!output) {
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return;
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}
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sway_log(L_DEBUG, "Setting gamma for output");
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wlc_output_set_gamma(output, red->size / sizeof(uint16_t), r, g, b);
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}
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static void gamma_control_reset_gamma(struct wl_client *client,
|
|
||||||
struct wl_resource *resource) {
|
|
||||||
// This space intentionally left blank
|
|
||||||
}
|
|
||||||
|
|
||||||
static struct gamma_control_interface gamma_control_implementation = {
|
|
||||||
.destroy = gamma_control_destroy,
|
|
||||||
.set_gamma = gamma_control_set_gamma,
|
|
||||||
.reset_gamma = gamma_control_reset_gamma
|
|
||||||
};
|
|
||||||
|
|
||||||
static void gamma_control_manager_destroy(struct wl_client *client,
|
|
||||||
struct wl_resource *res) {
|
|
||||||
wl_resource_destroy(res);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void gamma_control_manager_get(struct wl_client *client,
|
|
||||||
struct wl_resource *res, uint32_t id, struct wl_resource *_output) {
|
|
||||||
struct wl_resource *manager_res = wl_resource_create(client,
|
|
||||||
&gamma_control_interface, wl_resource_get_version(res), id);
|
|
||||||
wlc_handle output = wlc_handle_from_wl_output_resource(_output);
|
|
||||||
if (!output) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
wl_resource_set_implementation(manager_res, &gamma_control_implementation,
|
|
||||||
_output, NULL);
|
|
||||||
gamma_control_send_gamma_size(manager_res, wlc_output_get_gamma_size(output));
|
|
||||||
}
|
|
||||||
|
|
||||||
static struct gamma_control_manager_interface gamma_manager_implementation = {
|
|
||||||
.destroy = gamma_control_manager_destroy,
|
|
||||||
.get_gamma_control = gamma_control_manager_get
|
|
||||||
};
|
|
||||||
|
|
||||||
static void gamma_control_manager_bind(struct wl_client *client, void *data,
|
|
||||||
uint32_t version, uint32_t id) {
|
|
||||||
if (version > 1) {
|
|
||||||
// Unsupported version
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
struct wl_resource *resource = wl_resource_create(client,
|
|
||||||
&gamma_control_manager_interface, version, id);
|
|
||||||
if (!resource) {
|
|
||||||
wl_client_post_no_memory(client);
|
|
||||||
}
|
|
||||||
wl_resource_set_implementation(resource, &gamma_manager_implementation, NULL, NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void server_decoration_release(struct wl_client *client,
|
|
||||||
struct wl_resource *resource) {
|
|
||||||
wl_resource_destroy(resource);
|
|
||||||
}
|
|
||||||
|
|
||||||
void server_decoration_enable_csd(wlc_handle handle) {
|
|
||||||
swayc_t *view = swayc_by_handle(handle);
|
|
||||||
if (!view) {
|
|
||||||
sway_log(L_DEBUG, "view invalid");
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
sway_log(L_DEBUG, "%s requested client side decorations", view->name);
|
|
||||||
view->border_type = B_NONE;
|
|
||||||
update_geometry(view);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void server_decoration_request_mode(struct wl_client *client,
|
|
||||||
struct wl_resource *resource, uint32_t mode) {
|
|
||||||
sway_log(L_DEBUG, "Client requested server decoration mode %d", mode);
|
|
||||||
if (mode == ORG_KDE_KWIN_SERVER_DECORATION_MODE_SERVER) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
struct wl_resource *surface = wl_resource_get_user_data(resource);
|
|
||||||
if (!surface) {
|
|
||||||
sway_log(L_DEBUG, "surface invalid");
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
wlc_handle handle = wlc_handle_from_wl_surface_resource(surface);
|
|
||||||
if (!handle) {
|
|
||||||
list_add(decoration_state.csd_resources, surface);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
server_decoration_enable_csd(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
static struct org_kde_kwin_server_decoration_interface server_decoration_implementation = {
|
|
||||||
.release = server_decoration_release,
|
|
||||||
.request_mode = server_decoration_request_mode,
|
|
||||||
};
|
|
||||||
|
|
||||||
static void server_decoration_manager_create(struct wl_client *client,
|
|
||||||
struct wl_resource *resource, uint32_t id, struct wl_resource *surface) {
|
|
||||||
sway_log(L_DEBUG, "Client requested server decoration manager");
|
|
||||||
struct wl_resource *manager = wl_resource_create(client,
|
|
||||||
&org_kde_kwin_server_decoration_interface, 1, id);
|
|
||||||
if (!manager) {
|
|
||||||
wl_client_post_no_memory(client);
|
|
||||||
}
|
|
||||||
wl_resource_set_implementation(manager, &server_decoration_implementation, surface, NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Jesus christ KDE, these names are whack as hell
|
|
||||||
static struct org_kde_kwin_server_decoration_manager_interface server_decoration_manager_implementation = {
|
|
||||||
.create = server_decoration_manager_create,
|
|
||||||
};
|
|
||||||
|
|
||||||
static void server_decoration_manager_bind(struct wl_client *client, void *data,
|
|
||||||
uint32_t version, uint32_t id) {
|
|
||||||
if (version > 1) {
|
|
||||||
// Unsupported version
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
struct wl_resource *resource = wl_resource_create(client,
|
|
||||||
&org_kde_kwin_server_decoration_manager_interface, version, id);
|
|
||||||
if (!resource) {
|
|
||||||
wl_client_post_no_memory(client);
|
|
||||||
}
|
|
||||||
wl_resource_set_implementation(resource, &server_decoration_manager_implementation, NULL, NULL);
|
|
||||||
org_kde_kwin_server_decoration_manager_send_default_mode(resource,
|
|
||||||
ORG_KDE_KWIN_SERVER_DECORATION_MODE_SERVER);
|
|
||||||
}
|
|
||||||
|
|
||||||
void register_extensions(void) {
|
|
||||||
wl_global_create(wlc_get_wl_display(), &desktop_shell_interface, 3, NULL, desktop_shell_bind);
|
|
||||||
desktop_shell.backgrounds = create_list();
|
|
||||||
desktop_shell.panels = create_list();
|
|
||||||
desktop_shell.lock_surfaces = create_list();
|
|
||||||
desktop_shell.is_locked = false;
|
|
||||||
decoration_state.csd_resources = create_list();
|
|
||||||
wl_global_create(wlc_get_wl_display(), &lock_interface, 1, NULL, swaylock_bind);
|
|
||||||
wl_global_create(wlc_get_wl_display(), &gamma_control_manager_interface, 1,
|
|
||||||
NULL, gamma_control_manager_bind);
|
|
||||||
wl_global_create(wlc_get_wl_display(), &org_kde_kwin_server_decoration_manager_interface ,
|
|
||||||
1, NULL, server_decoration_manager_bind);
|
|
||||||
}
|
|
||||||
@ -0,0 +1,54 @@
|
|||||||
|
#define _POSIX_C_SOURCE 200112L
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <wayland-server.h>
|
||||||
|
#include <wlr/backend.h>
|
||||||
|
#include <wlr/backend/session.h>
|
||||||
|
#include <wlr/types/wlr_data_device_manager.h>
|
||||||
|
#include <wlr/render.h>
|
||||||
|
#include <wlr/render/gles2.h>
|
||||||
|
// TODO WLR: make Xwayland optional
|
||||||
|
#include <wlr/xwayland.h>
|
||||||
|
#include "sway/server.h"
|
||||||
|
#include "log.h"
|
||||||
|
|
||||||
|
bool server_init(struct sway_server *server) {
|
||||||
|
sway_log(L_DEBUG, "Initializing Wayland server");
|
||||||
|
|
||||||
|
server->wl_display = wl_display_create();
|
||||||
|
server->wl_event_loop = wl_display_get_event_loop(server->wl_display);
|
||||||
|
server->backend = wlr_backend_autocreate(server->wl_display);
|
||||||
|
|
||||||
|
server->renderer = wlr_gles2_renderer_create(server->backend);
|
||||||
|
wl_display_init_shm(server->wl_display);
|
||||||
|
|
||||||
|
// TODO WLR
|
||||||
|
//server->desktop = desktop_create(server, server.config);
|
||||||
|
//server->input = input_create(&server, server.config);
|
||||||
|
server->data_device_manager =
|
||||||
|
wlr_data_device_manager_create(server->wl_display);
|
||||||
|
|
||||||
|
const char *socket = wl_display_add_socket_auto(server->wl_display);
|
||||||
|
if (!socket) {
|
||||||
|
sway_log_errno(L_ERROR, "Unable to open wayland socket");
|
||||||
|
wlr_backend_destroy(server->backend);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
sway_log(L_INFO, "Running compositor on wayland display '%s'", socket);
|
||||||
|
setenv("_WAYLAND_DISPLAY", socket, true);
|
||||||
|
|
||||||
|
if (!wlr_backend_start(server->backend)) {
|
||||||
|
sway_log(L_ERROR, "Failed to start backend");
|
||||||
|
wlr_backend_destroy(server->backend);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
setenv("WAYLAND_DISPLAY", socket, true);
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void server_fini(struct sway_server *server) {
|
||||||
|
// TODO WLR: tear down more stuff
|
||||||
|
wlr_backend_destroy(server->backend);
|
||||||
|
}
|
||||||
Loading…
Reference in new issue