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Wrap wl_resource_get_user_data into safer helper functions

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This ensures we're not incorrectly casting a resource.

Fixes #628
This commit is contained in:
emersion 2018-02-13 23:48:46 +01:00
parent 71cba94e73
commit 392d54a35d
No known key found for this signature in database
GPG key ID: 0FDE7BE0E88F5E48
18 changed files with 474 additions and 213 deletions
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1
include/wlr/types/wlr_output.h
View file

@ -157,6 +157,7 @@ void wlr_output_set_gamma(struct wlr_output *output,
uint32_t wlr_output_get_gamma_size(struct wlr_output *output);
void wlr_output_set_fullscreen_surface(struct wlr_output *output,
struct wlr_surface *surface);
struct wlr_output *wlr_output_from_resource(struct wl_resource *resource);
struct wlr_output_cursor *wlr_output_cursor_create(struct wlr_output *output);

7
include/wlr/types/wlr_region.h
View file

@ -1,13 +1,16 @@
#ifndef WLR_TYPES_WLR_REGION_H
#define WLR_TYPES_WLR_REGION_H
#include <pixman.h>
struct wl_resource;
/*
* Implements the given resource as region.
* Sets the associated pixman_region32_t as userdata.
*/
void wlr_region_create(struct wl_client *client, struct wl_resource *res,
uint32_t id);
uint32_t id);
pixman_region32_t *wlr_region_from_resource(struct wl_resource *resource);
#endif

2
include/wlr/types/wlr_seat.h
View file

@ -530,4 +530,6 @@ bool wlr_seat_touch_has_grab(struct wlr_seat *seat);
*/
bool wlr_seat_validate_grab_serial(struct wlr_seat *seat, uint32_t serial);
struct wlr_seat_client *wlr_seat_client_from_resource(struct wl_resource *resource);
#endif

2
include/wlr/types/wlr_surface.h
View file

@ -164,4 +164,6 @@ void wlr_surface_set_role_committed(struct wlr_surface *surface,
void (*role_committed)(struct wlr_surface *surface, void *role_data),
void *role_data);
struct wlr_surface *wlr_surface_from_resource(struct wl_resource *resource);
#endif

18
types/wlr_compositor.c
View file

@ -7,13 +7,21 @@
#include <wlr/util/log.h>
#include "util/signal.h"
static const struct wl_compositor_interface wl_compositor_impl;
static struct wlr_compositor *compositor_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_compositor_interface,
&wl_compositor_impl));
return wl_resource_get_user_data(resource);
}
static void destroy_surface_listener(struct wl_listener *listener, void *data) {
wl_list_remove(wl_resource_get_link(data));
}
static void wl_compositor_create_surface(struct wl_client *client,
struct wl_resource *resource, uint32_t id) {
struct wlr_compositor *compositor = wl_resource_get_user_data(resource);
struct wlr_compositor *compositor = compositor_from_resource(resource);
struct wl_resource *surface_resource = wl_resource_create(client,
&wl_surface_interface, wl_resource_get_version(resource), id);
@ -44,13 +52,13 @@ static void wl_compositor_create_region(struct wl_client *client,
wlr_region_create(client, resource, id);
}
struct wl_compositor_interface wl_compositor_impl = {
static const struct wl_compositor_interface wl_compositor_impl = {
.create_surface = wl_compositor_create_surface,
.create_region = wl_compositor_create_region
};
static void wl_compositor_destroy(struct wl_resource *resource) {
struct wlr_compositor *compositor = wl_resource_get_user_data(resource);
struct wlr_compositor *compositor = compositor_from_resource(resource);
struct wl_resource *_resource = NULL;
wl_resource_for_each(_resource, &compositor->wl_resources) {
if (_resource == resource) {
@ -96,8 +104,8 @@ static void subcompositor_get_subsurface(struct wl_client *client,
struct wl_resource *resource, uint32_t id,
struct wl_resource *surface_resource,
struct wl_resource *parent_resource) {
struct wlr_surface *surface = wl_resource_get_user_data(surface_resource);
struct wlr_surface *parent = wl_resource_get_user_data(parent_resource);
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
struct wlr_surface *parent = wlr_surface_from_resource(parent_resource);
static const char msg[] = "get_subsurface: wl_subsurface@";

67
types/wlr_data_device.c
View file

@ -14,6 +14,24 @@
WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE | \
WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK)
static const struct wl_data_offer_interface data_offer_impl;
static struct wlr_data_offer *data_offer_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_data_offer_interface,
&data_offer_impl));
return wl_resource_get_user_data(resource);
}
static const struct wl_data_source_interface data_source_impl;
static struct client_data_source *client_data_source_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_data_source_interface,
&data_source_impl));
return wl_resource_get_user_data(resource);
}
static uint32_t data_offer_choose_action(struct wlr_data_offer *offer) {
uint32_t offer_actions, preferred_action = 0;
if (wl_resource_get_version(offer->resource) >=
@ -78,7 +96,7 @@ static void data_offer_update_action(struct wlr_data_offer *offer) {
static void data_offer_accept(struct wl_client *client,
struct wl_resource *resource, uint32_t serial, const char *mime_type) {
struct wlr_data_offer *offer = wl_resource_get_user_data(resource);
struct wlr_data_offer *offer = data_offer_from_resource(resource);
if (!offer->source || offer != offer->source->offer) {
return;
@ -94,7 +112,7 @@ static void data_offer_accept(struct wl_client *client,
static void data_offer_receive(struct wl_client *client,
struct wl_resource *resource, const char *mime_type, int32_t fd) {
struct wlr_data_offer *offer = wl_resource_get_user_data(resource);
struct wlr_data_offer *offer = data_offer_from_resource(resource);
if (offer->source && offer == offer->source->offer) {
offer->source->send(offer->source, mime_type, fd);
@ -126,7 +144,7 @@ static void data_source_notify_finish(struct wlr_data_source *source) {
static void data_offer_finish(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_data_offer *offer = wl_resource_get_user_data(resource);
struct wlr_data_offer *offer = data_offer_from_resource(resource);
if (!offer->source || offer->source->offer != offer) {
return;
@ -138,7 +156,7 @@ static void data_offer_finish(struct wl_client *client,
static void data_offer_set_actions(struct wl_client *client,
struct wl_resource *resource, uint32_t actions,
uint32_t preferred_action) {
struct wlr_data_offer *offer = wl_resource_get_user_data(resource);
struct wlr_data_offer *offer = data_offer_from_resource(resource);
if (actions & ~ALL_ACTIONS) {
wl_resource_post_error(offer->resource,
@ -162,7 +180,7 @@ static void data_offer_set_actions(struct wl_client *client,
}
static void data_offer_resource_destroy(struct wl_resource *resource) {
struct wlr_data_offer *offer = wl_resource_get_user_data(resource);
struct wlr_data_offer *offer = data_offer_from_resource(resource);
if (!offer->source) {
goto out;
@ -332,16 +350,25 @@ void wlr_seat_set_selection(struct wlr_seat *seat,
}
}
static const struct wl_data_device_interface data_device_impl;
static struct wlr_seat_client *seat_client_from_data_device_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_data_device_interface,
&data_device_impl));
return wl_resource_get_user_data(resource);
}
static void data_device_set_selection(struct wl_client *client,
struct wl_resource *dd_resource, struct wl_resource *source_resource,
uint32_t serial) {
struct wl_resource *device_resource,
struct wl_resource *source_resource, uint32_t serial) {
struct client_data_source *source = NULL;
if (source_resource != NULL) {
source = wl_resource_get_user_data(source_resource);
source = client_data_source_from_resource(source_resource);
}
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(dd_resource);
seat_client_from_data_device_resource(device_resource);
struct wlr_data_source *wlr_source = (struct wlr_data_source *)source;
wlr_seat_set_selection(seat_client->seat, wlr_source, serial);
@ -783,17 +810,19 @@ static void data_device_start_drag(struct wl_client *client,
struct wl_resource *origin_resource, struct wl_resource *icon_resource,
uint32_t serial) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(device_resource);
struct wlr_surface *origin = wl_resource_get_user_data(origin_resource);
seat_client_from_data_device_resource(device_resource);
struct wlr_surface *origin = wlr_surface_from_resource(origin_resource);
struct wlr_data_source *source = NULL;
struct wlr_surface *icon = NULL;
if (source_resource) {
source = wl_resource_get_user_data(source_resource);
struct client_data_source *client_source =
client_data_source_from_resource(source_resource);
source = (struct wlr_data_source *)client_source;
}
if (icon_resource) {
icon = wl_resource_get_user_data(icon_resource);
icon = wlr_surface_from_resource(icon_resource);
}
if (icon) {
if (wlr_surface_set_role(icon, "wl_data_device-icon",
@ -876,7 +905,7 @@ static void data_source_destroy(struct wl_client *client,
static void data_source_set_actions(struct wl_client *client,
struct wl_resource *resource, uint32_t dnd_actions) {
struct client_data_source *source =
wl_resource_get_user_data(resource);
client_data_source_from_resource(resource);
if (source->source.actions >= 0) {
wl_resource_post_error(source->resource,
@ -905,7 +934,8 @@ static void data_source_set_actions(struct wl_client *client,
static void data_source_offer(struct wl_client *client,
struct wl_resource *resource, const char *mime_type) {
struct client_data_source *source = wl_resource_get_user_data(resource);
struct client_data_source *source =
client_data_source_from_resource(resource);
char **p = wl_array_add(&source->source.mime_types, sizeof(*p));
if (p) {
@ -919,14 +949,15 @@ static void data_source_offer(struct wl_client *client,
}
}
static struct wl_data_source_interface data_source_impl = {
static const struct wl_data_source_interface data_source_impl = {
.offer = data_source_offer,
.destroy = data_source_destroy,
.set_actions = data_source_set_actions,
};
static void data_source_resource_handle_destroy(struct wl_resource *resource) {
struct client_data_source *source = wl_resource_get_user_data(resource);
struct client_data_source *source =
client_data_source_from_resource(resource);
wlr_data_source_finish(&source->source);
free(source);
}
@ -956,7 +987,7 @@ void data_device_manager_get_data_device(struct wl_client *client,
struct wl_resource *manager_resource, uint32_t id,
struct wl_resource *seat_resource) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
struct wl_resource *resource = wl_resource_create(client,
&wl_data_device_interface, wl_resource_get_version(manager_resource),

28
types/wlr_gamma_control.c
View file

@ -23,9 +23,18 @@ static void gamma_control_destroy(struct wlr_gamma_control *gamma_control) {
free(gamma_control);
}
static const struct gamma_control_interface gamma_control_impl;
struct wlr_gamma_control *gamma_control_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &gamma_control_interface,
&gamma_control_impl));
return wl_resource_get_user_data(resource);
}
static void gamma_control_destroy_resource(struct wl_resource *resource) {
struct wlr_gamma_control *gamma_control =
wl_resource_get_user_data(resource);
gamma_control_from_resource(resource);
gamma_control_destroy(gamma_control);
}
@ -40,7 +49,7 @@ static void gamma_control_set_gamma(struct wl_client *client,
struct wl_resource *gamma_control_resource, struct wl_array *red,
struct wl_array *green, struct wl_array *blue) {
struct wlr_gamma_control *gamma_control =
wl_resource_get_user_data(gamma_control_resource);
gamma_control_from_resource(gamma_control_resource);
if (red->size != green->size || red->size != blue->size) {
wl_resource_post_error(gamma_control_resource,
@ -68,12 +77,21 @@ static const struct gamma_control_interface gamma_control_impl = {
.reset_gamma = gamma_control_reset_gamma,
};
static const struct gamma_control_manager_interface gamma_control_manager_impl;
struct wlr_gamma_control_manager *gamma_control_manager_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &gamma_control_manager_interface,
&gamma_control_manager_impl));
return wl_resource_get_user_data(resource);
}
static void gamma_control_manager_get_gamma_control(struct wl_client *client,
struct wl_resource *gamma_control_manager_resource, uint32_t id,
struct wl_resource *output_resource) {
struct wlr_gamma_control_manager *manager =
wl_resource_get_user_data(gamma_control_manager_resource);
struct wlr_output *output = wl_resource_get_user_data(output_resource);
gamma_control_manager_from_resource(gamma_control_manager_resource);
struct wlr_output *output = wlr_output_from_resource(output_resource);
struct wlr_gamma_control *gamma_control =
calloc(1, sizeof(struct wlr_gamma_control));
@ -109,7 +127,7 @@ static void gamma_control_manager_get_gamma_control(struct wl_client *client,
wlr_output_get_gamma_size(output));
}
static struct gamma_control_manager_interface gamma_control_manager_impl = {
static const struct gamma_control_manager_interface gamma_control_manager_impl = {
.get_gamma_control = gamma_control_manager_get_gamma_control,
};

39
types/wlr_idle.c
View file

@ -7,6 +7,15 @@
#include "idle-protocol.h"
#include "util/signal.h"
static const struct org_kde_kwin_idle_timeout_interface idle_timeout_impl;
static struct wlr_idle_timeout *idle_timeout_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource,
&org_kde_kwin_idle_timeout_interface, &idle_timeout_impl));
return wl_resource_get_user_data(resource);
}
static void idle_timeout_destroy(struct wlr_idle_timeout *timer) {
wl_list_remove(&timer->input_listener.link);
wl_list_remove(&timer->seat_destroy.link);
@ -34,7 +43,7 @@ static void handle_activity(struct wlr_idle_timeout *timer) {
}
static void handle_timer_resource_destroy(struct wl_resource *timer_resource) {
struct wlr_idle_timeout *timer = wl_resource_get_user_data(timer_resource);
struct wlr_idle_timeout *timer = idle_timeout_from_resource(timer_resource);
if (timer != NULL) {
idle_timeout_destroy(timer);
}
@ -54,17 +63,27 @@ static void release_idle_timeout(struct wl_client *client,
static void simulate_activity(struct wl_client *client,
struct wl_resource *resource){
struct wlr_idle_timeout *timer = wl_resource_get_user_data(resource);
struct wlr_idle_timeout *timer = idle_timeout_from_resource(resource);
handle_activity(timer);
}
static struct org_kde_kwin_idle_timeout_interface idle_timeout_impl = {
static const struct org_kde_kwin_idle_timeout_interface idle_timeout_impl = {
.release = release_idle_timeout,
.simulate_user_activity = simulate_activity,
};
static const struct org_kde_kwin_idle_interface idle_impl;
static struct wlr_idle *idle_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &org_kde_kwin_idle_interface,
&idle_impl));
return wl_resource_get_user_data(resource);
}
static void handle_input_notification(struct wl_listener *listener, void *data) {
struct wlr_idle_timeout *timer = wl_container_of(listener, timer, input_listener);
struct wlr_idle_timeout *timer =
wl_container_of(listener, timer, input_listener);
struct wlr_seat *seat = data;
if (timer->seat == seat) {
handle_activity(timer);
@ -72,13 +91,11 @@ static void handle_input_notification(struct wl_listener *listener, void *data)
}
static void create_idle_timer(struct wl_client *client,
struct wl_resource *idle_resource,
uint32_t id,
struct wl_resource *seat_resource,
uint32_t timeout) {
struct wlr_idle *idle = wl_resource_get_user_data(idle_resource);
struct wl_resource *idle_resource, uint32_t id,
struct wl_resource *seat_resource, uint32_t timeout) {
struct wlr_idle *idle = idle_from_resource(idle_resource);
struct wlr_seat_client *client_seat =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
struct wlr_idle_timeout *timer =
calloc(1, sizeof(struct wlr_idle_timeout));
@ -122,7 +139,7 @@ static void create_idle_timer(struct wl_client *client,
wl_event_source_timer_update(timer->idle_source, timer->timeout);
}
static struct org_kde_kwin_idle_interface idle_impl = {
static const struct org_kde_kwin_idle_interface idle_impl = {
.get_idle_timeout = create_idle_timer,
};

12
types/wlr_output.c
View file

@ -17,7 +17,7 @@
static void wl_output_send_to_resource(struct wl_resource *resource) {
assert(resource);
struct wlr_output *output = wl_resource_get_user_data(resource);
struct wlr_output *output = wlr_output_from_resource(resource);
assert(output);
const uint32_t version = wl_resource_get_version(resource);
if (version >= WL_OUTPUT_GEOMETRY_SINCE_VERSION) {
@ -53,7 +53,7 @@ static void wl_output_send_to_resource(struct wl_resource *resource) {
static void wlr_output_send_current_mode_to_resource(
struct wl_resource *resource) {
assert(resource);
struct wlr_output *output = wl_resource_get_user_data(resource);
struct wlr_output *output = wlr_output_from_resource(resource);
assert(output);
const uint32_t version = wl_resource_get_version(resource);
if (version < WL_OUTPUT_MODE_SINCE_VERSION) {
@ -75,7 +75,7 @@ static void wlr_output_send_current_mode_to_resource(
}
static void wl_output_destroy(struct wl_resource *resource) {
struct wlr_output *output = wl_resource_get_user_data(resource);
struct wlr_output *output = wlr_output_from_resource(resource);
struct wl_resource *_resource = NULL;
wl_resource_for_each(_resource, &output->wl_resources) {
if (_resource == resource) {
@ -648,6 +648,12 @@ void wlr_output_set_fullscreen_surface(struct wlr_output *output,
&output->fullscreen_surface_destroy);
}
struct wlr_output *wlr_output_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_output_interface,
&wl_output_impl));
return wl_resource_get_user_data(resource);
}
static void output_cursor_damage_whole(struct wlr_output_cursor *cursor) {
struct wlr_box box;

35
types/wlr_primary_selection.c
View file

@ -9,10 +9,18 @@
#include <wlr/util/log.h>
#include "util/signal.h"
static const struct gtk_primary_selection_offer_interface offer_impl;
static struct wlr_primary_selection_offer *offer_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource,
&gtk_primary_selection_offer_interface, &offer_impl));
return wl_resource_get_user_data(resource);
}
static void offer_handle_receive(struct wl_client *client,
struct wl_resource *resource, const char *mime_type, int32_t fd) {
struct wlr_primary_selection_offer *offer =
wl_resource_get_user_data(resource);
struct wlr_primary_selection_offer *offer = offer_from_resource(resource);
if (offer->source && offer == offer->source->offer) {
offer->source->send(offer->source, mime_type, fd);
@ -32,8 +40,7 @@ static const struct gtk_primary_selection_offer_interface offer_impl = {
};
static void offer_resource_handle_destroy(struct wl_resource *resource) {
struct wlr_primary_selection_offer *offer =
wl_resource_get_user_data(resource);
struct wlr_primary_selection_offer *offer = offer_from_resource(resource);
if (!offer->source) {
goto out;
@ -122,9 +129,19 @@ static struct wlr_primary_selection_offer *source_send_offer(
return offer;
}
static const struct gtk_primary_selection_source_interface source_impl;
static struct client_data_source *client_data_source_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource,
&gtk_primary_selection_source_interface, &source_impl));
return wl_resource_get_user_data(resource);
}
static void source_handle_offer(struct wl_client *client,
struct wl_resource *resource, const char *mime_type) {
struct client_data_source *source = wl_resource_get_user_data(resource);
struct client_data_source *source =
client_data_source_from_resource(resource);
char **p = wl_array_add(&source->source.mime_types, sizeof(*p));
if (p) {
@ -150,7 +167,7 @@ static const struct gtk_primary_selection_source_interface source_impl = {
static void source_resource_handle_destroy(struct wl_resource *resource) {
struct client_data_source *source =
wl_resource_get_user_data(resource);
client_data_source_from_resource(resource);
wlr_primary_selection_source_finish(&source->source);
free(source);
}
@ -241,11 +258,11 @@ static void device_handle_set_selection(struct wl_client *client,
uint32_t serial) {
struct client_data_source *source = NULL;
if (source_resource != NULL) {
source = wl_resource_get_user_data(source_resource);
source = client_data_source_from_resource(source_resource);
}
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(resource);
wlr_seat_client_from_resource(resource);
struct wlr_primary_selection_source *wlr_source =
(struct wlr_primary_selection_source *)source;
@ -317,7 +334,7 @@ void device_manager_handle_get_device(struct wl_client *client,
struct wl_resource *manager_resource, uint32_t id,
struct wl_resource *seat_resource) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
uint32_t version = wl_resource_get_version(manager_resource);
struct wl_resource *resource = wl_resource_create(client,

17
types/wlr_region.c
View file

@ -3,16 +3,17 @@
#include <stdio.h>
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_region.h>
static void region_add(struct wl_client *client, struct wl_resource *resource,
int32_t x, int32_t y, int32_t width, int32_t height) {
pixman_region32_t *region = wl_resource_get_user_data(resource);
pixman_region32_t *region = wlr_region_from_resource(resource);
pixman_region32_union_rect(region, region, x, y, width, height);
}
static void region_subtract(struct wl_client *client, struct wl_resource *resource,
int32_t x, int32_t y, int32_t width, int32_t height) {
pixman_region32_t *region = wl_resource_get_user_data(resource);
pixman_region32_t *region = wlr_region_from_resource(resource);
pixman_region32_union_rect(region, region, x, y, width, height);
pixman_region32_t rect;
@ -25,14 +26,14 @@ static void region_destroy(struct wl_client *client, struct wl_resource *resourc
wl_resource_destroy(resource);
}
static const struct wl_region_interface region_interface = {
static const struct wl_region_interface region_impl = {
.destroy = region_destroy,
.add = region_add,
.subtract = region_subtract,
};
static void destroy_region(struct wl_resource *resource) {
pixman_region32_t *reg = wl_resource_get_user_data(resource);
pixman_region32_t *reg = wlr_region_from_resource(resource);
pixman_region32_fini(reg);
free(reg);
}
@ -54,6 +55,12 @@ void wlr_region_create(struct wl_client *client, struct wl_resource *res,
wl_resource_post_no_memory(res);
return;
}
wl_resource_set_implementation(region_resource, &region_interface, region,
wl_resource_set_implementation(region_resource, &region_impl, region,
destroy_region);
}
pixman_region32_t *wlr_region_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_region_interface,
&region_impl));
return wl_resource_get_user_data(resource);
}

24
types/wlr_screenshooter.c
View file

@ -9,6 +9,13 @@
#include <wlr/util/log.h>
#include "screenshooter-protocol.h"
static struct wlr_screenshot *screenshot_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &orbital_screenshot_interface,
NULL));
return wl_resource_get_user_data(resource);
}
struct screenshot_state {
struct wl_shm_buffer *shm_buffer;
struct wlr_screenshot *screenshot;
@ -24,7 +31,7 @@ static void screenshot_destroy(struct wlr_screenshot *screenshot) {
static void handle_screenshot_resource_destroy(
struct wl_resource *screenshot_resource) {
struct wlr_screenshot *screenshot =
wl_resource_get_user_data(screenshot_resource);
screenshot_from_resource(screenshot_resource);
if (screenshot != NULL) {
screenshot_destroy(screenshot);
}
@ -59,13 +66,22 @@ cleanup:
free(state);
}
static const struct orbital_screenshooter_interface screenshooter_impl;
static struct wlr_screenshooter *screenshooter_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &orbital_screenshooter_interface,
&screenshooter_impl));
return wl_resource_get_user_data(resource);
}
static void screenshooter_shoot(struct wl_client *client,
struct wl_resource *screenshooter_resource, uint32_t id,
struct wl_resource *output_resource,
struct wl_resource *buffer_resource) {
struct wlr_screenshooter *screenshooter =
wl_resource_get_user_data(screenshooter_resource);
struct wlr_output *output = wl_resource_get_user_data(output_resource);
screenshooter_from_resource(screenshooter_resource);
struct wlr_output *output = wlr_output_from_resource(output_resource);
struct wlr_renderer *renderer = wlr_backend_get_renderer(output->backend);
if (renderer == NULL) {
@ -133,7 +149,7 @@ static void screenshooter_shoot(struct wl_client *client,
wlr_output_schedule_frame(output);
}
static struct orbital_screenshooter_interface screenshooter_impl = {
static const struct orbital_screenshooter_interface screenshooter_impl = {
.shoot = screenshooter_shoot,
};

29
types/wlr_seat.c
View file

@ -23,15 +23,24 @@ static void pointer_send_frame(struct wl_resource *resource) {
}
}
static const struct wl_pointer_interface wl_pointer_impl;
static struct wlr_seat_client *seat_client_from_pointer_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_pointer_interface,
&wl_pointer_impl));
return wl_resource_get_user_data(resource);
}
static void wl_pointer_set_cursor(struct wl_client *client,
struct wl_resource *pointer_resource, uint32_t serial,
struct wl_resource *surface_resource,
int32_t hotspot_x, int32_t hotspot_y) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(pointer_resource);
seat_client_from_pointer_resource(pointer_resource);
struct wlr_surface *surface = NULL;
if (surface_resource != NULL) {
surface = wl_resource_get_user_data(surface_resource);
surface = wlr_surface_from_resource(surface_resource);
if (wlr_surface_set_role(surface, "wl_pointer-cursor", surface_resource,
WL_POINTER_ERROR_ROLE) < 0) {
@ -67,7 +76,7 @@ static void wl_pointer_destroy(struct wl_resource *resource) {
static void wl_seat_get_pointer(struct wl_client *client,
struct wl_resource *seat_resource, uint32_t id) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
if (!(seat_client->seat->capabilities & WL_SEAT_CAPABILITY_POINTER)) {
return;
}
@ -126,7 +135,7 @@ static void seat_client_send_repeat_info(struct wlr_seat_client *client,
static void wl_seat_get_keyboard(struct wl_client *client,
struct wl_resource *seat_resource, uint32_t id) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
if (!(seat_client->seat->capabilities & WL_SEAT_CAPABILITY_KEYBOARD)) {
return;
}
@ -160,7 +169,7 @@ static void wl_touch_destroy(struct wl_resource *resource) {
static void wl_seat_get_touch(struct wl_client *client,
struct wl_resource *seat_resource, uint32_t id) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
if (!(seat_client->seat->capabilities & WL_SEAT_CAPABILITY_TOUCH)) {
return;
}
@ -177,7 +186,8 @@ static void wl_seat_get_touch(struct wl_client *client,
}
static void wlr_seat_client_resource_destroy(struct wl_resource *seat_resource) {
struct wlr_seat_client *client = wl_resource_get_user_data(seat_resource);
struct wlr_seat_client *client =
wlr_seat_client_from_resource(seat_resource);
wlr_signal_emit_safe(&client->events.destroy, client);
if (client == client->seat->pointer_state.focused_client) {
@ -1250,3 +1260,10 @@ bool wlr_seat_validate_grab_serial(struct wlr_seat *seat, uint32_t serial) {
return serial == seat->pointer_state.grab_serial ||
serial == seat->touch_state.grab_serial;
}
struct wlr_seat_client *wlr_seat_client_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_seat_interface,
&wl_seat_impl));
return wl_resource_get_user_data(resource);
}

33
types/wlr_server_decoration.c
View file

@ -6,6 +6,16 @@
#include <wlr/util/log.h>
#include "util/signal.h"
static const struct org_kde_kwin_server_decoration_interface
server_decoration_impl;
static struct wlr_server_decoration *decoration_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource,
&org_kde_kwin_server_decoration_interface, &server_decoration_impl));
return wl_resource_get_user_data(resource);
}
static void server_decoration_handle_release(struct wl_client *client,
struct wl_resource *resource) {
wl_resource_destroy(resource);
@ -14,7 +24,7 @@ static void server_decoration_handle_release(struct wl_client *client,
static void server_decoration_handle_request_mode(struct wl_client *client,
struct wl_resource *resource, uint32_t mode) {
struct wlr_server_decoration *decoration =
wl_resource_get_user_data(resource);
decoration_from_resource(resource);
if (decoration->mode == mode) {
return;
}
@ -35,7 +45,7 @@ static void server_decoration_destroy(
static void server_decoration_destroy_resource(struct wl_resource *resource) {
struct wlr_server_decoration *decoration =
wl_resource_get_user_data(resource);
decoration_from_resource(resource);
if (decoration != NULL) {
server_decoration_destroy(decoration);
}
@ -49,17 +59,28 @@ static void server_decoration_handle_surface_destroy(
}
static const struct org_kde_kwin_server_decoration_interface
server_decoration_impl = {
server_decoration_impl = {
.release = server_decoration_handle_release,
.request_mode = server_decoration_handle_request_mode,
};
static const struct org_kde_kwin_server_decoration_manager_interface
server_decoration_manager_impl;
static struct wlr_server_decoration_manager *manager_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource,
&org_kde_kwin_server_decoration_manager_interface,
&server_decoration_manager_impl));
return wl_resource_get_user_data(resource);
}
static void server_decoration_manager_handle_create(struct wl_client *client,
struct wl_resource *manager_resource, uint32_t id,
struct wl_resource *surface_resource) {
struct wlr_server_decoration_manager *manager =
wl_resource_get_user_data(manager_resource);
struct wlr_surface *surface = wl_resource_get_user_data(surface_resource);
manager_from_resource(manager_resource);
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
struct wlr_server_decoration *decoration =
calloc(1, sizeof(struct wlr_server_decoration));
@ -102,7 +123,7 @@ static void server_decoration_manager_handle_create(struct wl_client *client,
}
static const struct org_kde_kwin_server_decoration_manager_interface
server_decoration_manager_impl = {
server_decoration_manager_impl = {
.create = server_decoration_manager_handle_create,
};

68
types/wlr_surface.c
View file

@ -4,6 +4,7 @@
#include <wlr/render/egl.h>
#include <wlr/render/interface.h>
#include <wlr/render/matrix.h>
#include <wlr/types/wlr_region.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/util/log.h>
#include <wlr/util/region.h>
@ -50,7 +51,7 @@ static void surface_destroy(struct wl_client *client,
static void surface_attach(struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *buffer, int32_t sx, int32_t sy) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
surface->pending->invalid |= WLR_SURFACE_INVALID_BUFFER;
surface->pending->sx = sx;
@ -62,7 +63,7 @@ static void surface_attach(struct wl_client *client,
static void surface_damage(struct wl_client *client,
struct wl_resource *resource,
int32_t x, int32_t y, int32_t width, int32_t height) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
if (width < 0 || height < 0) {
return;
}
@ -72,15 +73,21 @@ static void surface_damage(struct wl_client *client,
x, y, width, height);
}
static struct wlr_frame_callback *frame_callback_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_callback_interface, NULL));
return wl_resource_get_user_data(resource);
}
static void destroy_frame_callback(struct wl_resource *resource) {
struct wlr_frame_callback *cb = wl_resource_get_user_data(resource);
struct wlr_frame_callback *cb = frame_callback_from_resource(resource);
wl_list_remove(&cb->link);
free(cb);
}
static void surface_frame(struct wl_client *client,
struct wl_resource *resource, uint32_t callback) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
struct wlr_frame_callback *cb =
calloc(1, sizeof(struct wlr_frame_callback));
@ -97,8 +104,8 @@ static void surface_frame(struct wl_client *client,
return;
}
wl_resource_set_implementation(cb->resource,
NULL, cb, destroy_frame_callback);
wl_resource_set_implementation(cb->resource, NULL, cb,
destroy_frame_callback);
wl_list_insert(surface->pending->frame_callback_list.prev, &cb->link);
@ -108,13 +115,13 @@ static void surface_frame(struct wl_client *client,
static void surface_set_opaque_region(struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *region_resource) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
if ((surface->pending->invalid & WLR_SURFACE_INVALID_OPAQUE_REGION)) {
pixman_region32_clear(&surface->pending->opaque);
}
surface->pending->invalid |= WLR_SURFACE_INVALID_OPAQUE_REGION;
if (region_resource) {
pixman_region32_t *region = wl_resource_get_user_data(region_resource);
pixman_region32_t *region = wlr_region_from_resource(region_resource);
pixman_region32_copy(&surface->pending->opaque, region);
} else {
pixman_region32_clear(&surface->pending->opaque);
@ -124,10 +131,10 @@ static void surface_set_opaque_region(struct wl_client *client,
static void surface_set_input_region(struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *region_resource) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
surface->pending->invalid |= WLR_SURFACE_INVALID_INPUT_REGION;
if (region_resource) {
pixman_region32_t *region = wl_resource_get_user_data(region_resource);
pixman_region32_t *region = wlr_region_from_resource(region_resource);
pixman_region32_copy(&surface->pending->input, region);
} else {
pixman_region32_init_rect(&surface->pending->input,
@ -465,7 +472,7 @@ static void wlr_subsurface_commit(struct wlr_subsurface *subsurface) {
static void surface_commit(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
struct wlr_subsurface *subsurface = surface->subsurface;
if (subsurface) {
@ -483,7 +490,7 @@ static void surface_commit(struct wl_client *client,
static void surface_set_buffer_transform(struct wl_client *client,
struct wl_resource *resource, int transform) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
surface->pending->invalid |= WLR_SURFACE_INVALID_TRANSFORM;
surface->pending->transform = transform;
}
@ -491,7 +498,7 @@ static void surface_set_buffer_transform(struct wl_client *client,
static void surface_set_buffer_scale(struct wl_client *client,
struct wl_resource *resource,
int32_t scale) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
surface->pending->invalid |= WLR_SURFACE_INVALID_SCALE;
surface->pending->scale = scale;
}
@ -500,7 +507,7 @@ static void surface_damage_buffer(struct wl_client *client,
struct wl_resource *resource,
int32_t x, int32_t y, int32_t width,
int32_t height) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
if (width < 0 || height < 0) {
return;
}
@ -523,6 +530,12 @@ const struct wl_surface_interface surface_interface = {
.damage_buffer = surface_damage_buffer
};
struct wlr_surface *wlr_surface_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_surface_interface,
&surface_interface));
return wl_resource_get_user_data(resource);
}
static struct wlr_surface_state *wlr_surface_state_create() {
struct wlr_surface_state *state =
calloc(1, sizeof(struct wlr_surface_state));
@ -578,7 +591,7 @@ void wlr_subsurface_destroy(struct wlr_subsurface *subsurface) {
}
static void destroy_surface(struct wl_resource *resource) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
wlr_signal_emit_safe(&surface->events.destroy, surface);
if (surface->subsurface) {
@ -658,8 +671,17 @@ int wlr_surface_set_role(struct wlr_surface *surface, const char *role,
return -1;
}
static const struct wl_subsurface_interface subsurface_implementation;
static struct wlr_subsurface *subsurface_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_subsurface_interface,
&subsurface_implementation));
return wl_resource_get_user_data(resource);
}
static void subsurface_resource_destroy(struct wl_resource *resource) {
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
struct wlr_subsurface *subsurface = subsurface_from_resource(resource);
if (subsurface) {
wlr_subsurface_destroy(subsurface);
@ -673,7 +695,7 @@ static void subsurface_destroy(struct wl_client *client,
static void subsurface_set_position(struct wl_client *client,
struct wl_resource *resource, int32_t x, int32_t y) {
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
struct wlr_subsurface *subsurface = subsurface_from_resource(resource);
struct wlr_surface *surface = subsurface->surface;
surface->pending->invalid |= WLR_SURFACE_INVALID_SUBSURFACE_POSITION;
@ -698,10 +720,10 @@ static struct wlr_subsurface *subsurface_find_sibling(
static void subsurface_place_above(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *sibling_resource) {
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
struct wlr_subsurface *subsurface = subsurface_from_resource(resource);
struct wlr_surface *sibling_surface =
wl_resource_get_user_data(sibling_resource);
wlr_surface_from_resource(sibling_resource);
struct wlr_subsurface *sibling =
subsurface_find_sibling(subsurface, sibling_surface);
@ -722,10 +744,10 @@ static void subsurface_place_above(struct wl_client *client,
static void subsurface_place_below(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *sibling_resource) {
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
struct wlr_subsurface *subsurface = subsurface_from_resource(resource);
struct wlr_surface *sibling_surface =
wl_resource_get_user_data(sibling_resource);
wlr_surface_from_resource(sibling_resource);
struct wlr_subsurface *sibling =
subsurface_find_sibling(subsurface, sibling_surface);
@ -746,7 +768,7 @@ static void subsurface_place_below(struct wl_client *client,
static void subsurface_set_sync(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
struct wlr_subsurface *subsurface = subsurface_from_resource(resource);
if (subsurface) {
subsurface->synchronized = true;
@ -755,7 +777,7 @@ static void subsurface_set_sync(struct wl_client *client,
static void subsurface_set_desync(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
struct wlr_subsurface *subsurface = subsurface_from_resource(resource);
if (subsurface && subsurface->synchronized) {
subsurface->synchronized = false;

63
types/wlr_wl_shell.c
View file

@ -94,10 +94,19 @@ static const struct wlr_pointer_grab_interface shell_pointer_grab_impl = {
.axis = shell_pointer_grab_axis,
};
static const struct wl_shell_surface_interface shell_surface_impl;
static struct wlr_wl_shell_surface *shell_surface_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_shell_surface_interface,
&shell_surface_impl));
return wl_resource_get_user_data(resource);
}
static void shell_surface_protocol_pong(struct wl_client *client,
struct wl_resource *resource, uint32_t serial) {
wlr_log(L_DEBUG, "got shell surface pong");
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
if (surface->ping_serial != serial) {
return;
}
@ -109,9 +118,8 @@ static void shell_surface_protocol_pong(struct wl_client *client,
static void shell_surface_protocol_move(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) {
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_seat_client *seat = wlr_seat_client_from_resource(seat_resource);
if (!wlr_seat_validate_grab_serial(seat->seat, serial)) {
wlr_log(L_DEBUG, "invalid serial for grab");
@ -172,9 +180,8 @@ static void shell_surface_destroy_popup_state(
static void shell_surface_protocol_resize(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, enum wl_shell_surface_resize edges) {
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_seat_client *seat = wlr_seat_client_from_resource(seat_resource);
if (!wlr_seat_validate_grab_serial(seat->seat, serial)) {
wlr_log(L_DEBUG, "invalid serial for grab");
@ -207,7 +214,7 @@ static void shell_surface_set_state(struct wlr_wl_shell_surface *surface,
static void shell_surface_protocol_set_toplevel(struct wl_client *client,
struct wl_resource *resource) {
wlr_log(L_DEBUG, "got shell surface toplevel");
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL, NULL,
NULL);
}
@ -243,9 +250,8 @@ static void shell_surface_protocol_set_transient(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *parent_resource,
int32_t x, int32_t y, enum wl_shell_surface_transient flags) {
wlr_log(L_DEBUG, "got shell surface transient");
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *parent =
wl_resource_get_user_data(parent_resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_surface *parent = wlr_surface_from_resource(parent_resource);
// TODO: check if parent_resource == NULL?
struct wlr_wl_shell_surface *wl_parent =
@ -275,10 +281,10 @@ static void shell_surface_protocol_set_fullscreen(struct wl_client *client,
struct wl_resource *resource,
enum wl_shell_surface_fullscreen_method method, uint32_t framerate,
struct wl_resource *output_resource) {
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_output *output = NULL;
if (output_resource != NULL) {
output = wl_resource_get_user_data(output_resource);
output = wlr_output_from_resource(output_resource);
}
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_FULLSCREEN,
@ -298,11 +304,10 @@ static void shell_surface_protocol_set_popup(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, struct wl_resource *parent_resource, int32_t x,
int32_t y, enum wl_shell_surface_transient flags) {
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(seat_resource);
struct wlr_surface *parent =
wl_resource_get_user_data(parent_resource);
wlr_seat_client_from_resource(seat_resource);
struct wlr_surface *parent = wlr_surface_from_resource(parent_resource);
struct wlr_wl_shell_popup_grab *grab =
shell_popup_grab_from_seat(surface->shell, seat_client->seat);
if (!grab) {
@ -355,10 +360,10 @@ static void shell_surface_protocol_set_popup(struct wl_client *client,
static void shell_surface_protocol_set_maximized(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *output_resource) {
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_output *output = NULL;
if (output_resource != NULL) {
output = wl_resource_get_user_data(output_resource);
output = wlr_output_from_resource(output_resource);
}
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_MAXIMIZED,
@ -375,7 +380,7 @@ static void shell_surface_protocol_set_maximized(struct wl_client *client,
static void shell_surface_protocol_set_title(struct wl_client *client,
struct wl_resource *resource, const char *title) {
wlr_log(L_DEBUG, "new shell surface title: %s", title);
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
char *tmp = strdup(title);
if (tmp == NULL) {
@ -391,7 +396,7 @@ static void shell_surface_protocol_set_title(struct wl_client *client,
static void shell_surface_protocol_set_class(struct wl_client *client,
struct wl_resource *resource, const char *class) {
wlr_log(L_DEBUG, "new shell surface class: %s", class);
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
char *tmp = strdup(class);
if (tmp == NULL) {
@ -439,7 +444,7 @@ static void shell_surface_destroy(struct wlr_wl_shell_surface *surface) {
}
static void shell_surface_resource_destroy(struct wl_resource *resource) {
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
if (surface != NULL) {
shell_surface_destroy(surface);
}
@ -480,16 +485,24 @@ static int shell_surface_ping_timeout(void *user_data) {
return 1;
}
static const struct wl_shell_interface shell_impl;
static struct wlr_wl_shell *shell_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_shell_interface, &shell_impl));
return wl_resource_get_user_data(resource);
}
static void shell_protocol_get_shell_surface(struct wl_client *client,
struct wl_resource *shell_resource, uint32_t id,
struct wl_resource *surface_resource) {
struct wlr_surface *surface = wl_resource_get_user_data(surface_resource);
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
if (wlr_surface_set_role(surface, wlr_wl_shell_surface_role,
shell_resource, WL_SHELL_ERROR_ROLE)) {
return;
}
struct wlr_wl_shell *wl_shell = wl_resource_get_user_data(shell_resource);
struct wlr_wl_shell *wl_shell = shell_from_resource(shell_resource);
struct wlr_wl_shell_surface *wl_surface =
calloc(1, sizeof(struct wlr_wl_shell_surface));
if (wl_surface == NULL) {
@ -548,7 +561,7 @@ static void shell_protocol_get_shell_surface(struct wl_client *client,
wl_list_insert(&wl_shell->surfaces, &wl_surface->link);
}
static struct wl_shell_interface shell_impl = {
static const struct wl_shell_interface shell_impl = {
.get_shell_surface = shell_protocol_get_shell_surface
};

240
types/wlr_xdg_shell_v6.c
View file

@ -223,9 +223,19 @@ static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) {
}
static const struct zxdg_positioner_v6_interface
zxdg_positioner_v6_implementation;
static struct wlr_xdg_positioner_v6 *xdg_positioner_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zxdg_positioner_v6_interface,
&zxdg_positioner_v6_implementation));
return wl_resource_get_user_data(resource);
}
static void xdg_positioner_destroy(struct wl_resource *resource) {
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(resource);
xdg_positioner_from_resource(resource);
free(positioner);
}
@ -233,7 +243,7 @@ static void xdg_positioner_destroy(struct wl_resource *resource) {
static void xdg_positioner_protocol_set_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(resource);
xdg_positioner_from_resource(resource);
if (width < 1 || height < 1) {
wl_resource_post_error(resource,
@ -250,7 +260,7 @@ static void xdg_positioner_protocol_set_anchor_rect(struct wl_client *client,
struct wl_resource *resource, int32_t x, int32_t y, int32_t width,
int32_t height) {
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(resource);
xdg_positioner_from_resource(resource);
if (width < 1 || height < 1) {
wl_resource_post_error(resource,
@ -268,7 +278,7 @@ static void xdg_positioner_protocol_set_anchor_rect(struct wl_client *client,
static void xdg_positioner_protocol_set_anchor(struct wl_client *client,
struct wl_resource *resource, uint32_t anchor) {
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(resource);
xdg_positioner_from_resource(resource);
if (((anchor & ZXDG_POSITIONER_V6_ANCHOR_TOP ) &&
(anchor & ZXDG_POSITIONER_V6_ANCHOR_BOTTOM)) ||
@ -286,7 +296,7 @@ static void xdg_positioner_protocol_set_anchor(struct wl_client *client,
static void xdg_positioner_protocol_set_gravity(struct wl_client *client,
struct wl_resource *resource, uint32_t gravity) {
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(resource);
xdg_positioner_from_resource(resource);
if (((gravity & ZXDG_POSITIONER_V6_GRAVITY_TOP) &&
(gravity & ZXDG_POSITIONER_V6_GRAVITY_BOTTOM)) ||
@ -305,7 +315,7 @@ static void xdg_positioner_protocol_set_constraint_adjustment(
struct wl_client *client, struct wl_resource *resource,
uint32_t constraint_adjustment) {
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(resource);
xdg_positioner_from_resource(resource);
positioner->constraint_adjustment = constraint_adjustment;
}
@ -313,7 +323,7 @@ static void xdg_positioner_protocol_set_constraint_adjustment(
static void xdg_positioner_protocol_set_offset(struct wl_client *client,
struct wl_resource *resource, int32_t x, int32_t y) {
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(resource);
xdg_positioner_from_resource(resource);
positioner->offset.x = x;
positioner->offset.y = y;
@ -355,52 +365,6 @@ static void xdg_shell_create_positioner(struct wl_client *wl_client,
positioner, xdg_positioner_destroy);
}
static void xdg_popup_protocol_grab(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_seat_client *seat_client = wl_resource_get_user_data(seat_resource);
if (surface->popup_state->committed) {
wl_resource_post_error(surface->popup_state->resource,
ZXDG_POPUP_V6_ERROR_INVALID_GRAB,
"xdg_popup is already mapped");
return;
}
struct wlr_xdg_popup_grab_v6 *popup_grab =
xdg_shell_popup_grab_from_seat(surface->client->shell,
seat_client->seat);
struct wlr_xdg_surface_v6 *topmost = xdg_popup_grab_get_topmost(popup_grab);
bool parent_is_toplevel =
surface->popup_state->parent->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL;
if ((topmost == NULL && !parent_is_toplevel) ||
(topmost != NULL && topmost != surface->popup_state->parent)) {
wl_resource_post_error(surface->client->resource,
ZXDG_SHELL_V6_ERROR_NOT_THE_TOPMOST_POPUP,
"xdg_popup was not created on the topmost popup");
return;
}
popup_grab->client = surface->client->client;
surface->popup_state->seat = seat_client->seat;
wl_list_insert(&popup_grab->popups, &surface->popup_state->grab_link);
wlr_seat_pointer_start_grab(seat_client->seat,
&popup_grab->pointer_grab);
wlr_seat_keyboard_start_grab(seat_client->seat,
&popup_grab->keyboard_grab);
}
static const struct zxdg_popup_v6_interface zxdg_popup_v6_implementation = {
.destroy = resource_destroy,
.grab = xdg_popup_protocol_grab,
};
static struct wlr_box xdg_positioner_get_geometry(
struct wlr_xdg_positioner_v6 *positioner,
struct wlr_xdg_surface_v6 *surface, struct wlr_xdg_surface_v6 *parent) {
@ -456,23 +420,89 @@ static struct wlr_box xdg_positioner_get_geometry(
return geometry;
}
static const struct zxdg_popup_v6_interface zxdg_popup_v6_implementation;
static struct wlr_xdg_surface_v6 *xdg_surface_from_xdg_popup_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zxdg_popup_v6_interface,
&zxdg_popup_v6_implementation));
return wl_resource_get_user_data(resource);
}
static void xdg_popup_protocol_grab(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_popup_resource(resource);
struct wlr_seat_client *seat_client =
wlr_seat_client_from_resource(seat_resource);
if (surface->popup_state->committed) {
wl_resource_post_error(surface->popup_state->resource,
ZXDG_POPUP_V6_ERROR_INVALID_GRAB,
"xdg_popup is already mapped");
return;
}
struct wlr_xdg_popup_grab_v6 *popup_grab =
xdg_shell_popup_grab_from_seat(surface->client->shell,
seat_client->seat);
struct wlr_xdg_surface_v6 *topmost = xdg_popup_grab_get_topmost(popup_grab);
bool parent_is_toplevel =
surface->popup_state->parent->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL;
if ((topmost == NULL && !parent_is_toplevel) ||
(topmost != NULL && topmost != surface->popup_state->parent)) {
wl_resource_post_error(surface->client->resource,
ZXDG_SHELL_V6_ERROR_NOT_THE_TOPMOST_POPUP,
"xdg_popup was not created on the topmost popup");
return;
}
popup_grab->client = surface->client->client;
surface->popup_state->seat = seat_client->seat;
wl_list_insert(&popup_grab->popups, &surface->popup_state->grab_link);
wlr_seat_pointer_start_grab(seat_client->seat,
&popup_grab->pointer_grab);
wlr_seat_keyboard_start_grab(seat_client->seat,
&popup_grab->keyboard_grab);
}
static const struct zxdg_popup_v6_interface zxdg_popup_v6_implementation = {
.destroy = resource_destroy,
.grab = xdg_popup_protocol_grab,
};
static void xdg_popup_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_popup_resource(resource);
if (surface != NULL) {
xdg_surface_destroy(surface);
}
}
static const struct zxdg_surface_v6_interface zxdg_surface_v6_implementation;
static struct wlr_xdg_surface_v6 *xdg_surface_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zxdg_surface_v6_interface,
&zxdg_surface_v6_implementation));
return wl_resource_get_user_data(resource);
}
static void xdg_surface_get_popup(struct wl_client *client,
struct wl_resource *resource, uint32_t id,
struct wl_resource *parent_resource,
struct wl_resource *positioner_resource) {
struct wlr_xdg_surface_v6 *surface =
wl_resource_get_user_data(resource);
xdg_surface_from_resource(resource);
struct wlr_xdg_surface_v6 *parent =
wl_resource_get_user_data(parent_resource);
xdg_surface_from_resource(parent_resource);
struct wlr_xdg_positioner_v6 *positioner =
wl_resource_get_user_data(positioner_resource);
xdg_positioner_from_resource(positioner_resource);
if (positioner->size.width == 0 || positioner->anchor_rect.width == 0) {
wl_resource_post_error(resource,
@ -516,13 +546,23 @@ static void xdg_surface_get_popup(struct wl_client *client,
}
static const struct zxdg_toplevel_v6_interface zxdg_toplevel_v6_implementation;
static struct wlr_xdg_surface_v6 *xdg_surface_from_xdg_toplevel_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zxdg_toplevel_v6_interface,
&zxdg_toplevel_v6_implementation));
return wl_resource_get_user_data(resource);
}
static void xdg_toplevel_protocol_set_parent(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *parent_resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *parent = NULL;
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
struct wlr_xdg_surface_v6 *parent = NULL;
if (parent_resource != NULL) {
parent = wl_resource_get_user_data(parent_resource);
parent = xdg_surface_from_xdg_toplevel_resource(parent_resource);
}
surface->toplevel_state->parent = parent;
@ -530,10 +570,10 @@ static void xdg_toplevel_protocol_set_parent(struct wl_client *client,
static void xdg_toplevel_protocol_set_title(struct wl_client *client,
struct wl_resource *resource, const char *title) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
char *tmp;
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
tmp = strdup(title);
char *tmp = strdup(title);
if (tmp == NULL) {
return;
}
@ -544,10 +584,10 @@ static void xdg_toplevel_protocol_set_title(struct wl_client *client,
static void xdg_toplevel_protocol_set_app_id(struct wl_client *client,
struct wl_resource *resource, const char *app_id) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
char *tmp;
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
tmp = strdup(app_id);
char *tmp = strdup(app_id);
if (tmp == NULL) {
return;
}
@ -559,9 +599,10 @@ static void xdg_toplevel_protocol_set_app_id(struct wl_client *client,
static void xdg_toplevel_protocol_show_window_menu(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, int32_t x, int32_t y) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
if (!surface->configured) {
wl_resource_post_error(surface->toplevel_state->resource,
@ -589,9 +630,10 @@ static void xdg_toplevel_protocol_show_window_menu(struct wl_client *client,
static void xdg_toplevel_protocol_move(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
if (!surface->configured) {
wl_resource_post_error(surface->toplevel_state->resource,
@ -617,9 +659,10 @@ static void xdg_toplevel_protocol_move(struct wl_client *client,
static void xdg_toplevel_protocol_resize(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, uint32_t edges) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
struct wlr_seat_client *seat =
wl_resource_get_user_data(seat_resource);
wlr_seat_client_from_resource(seat_resource);
if (!surface->configured) {
wl_resource_post_error(surface->toplevel_state->resource,
@ -645,39 +688,44 @@ static void xdg_toplevel_protocol_resize(struct wl_client *client,
static void xdg_toplevel_protocol_set_max_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel_state->next.max_width = width;
surface->toplevel_state->next.max_height = height;
}
static void xdg_toplevel_protocol_set_min_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel_state->next.min_width = width;
surface->toplevel_state->next.min_height = height;
}
static void xdg_toplevel_protocol_set_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel_state->next.maximized = true;
wlr_signal_emit_safe(&surface->events.request_maximize, surface);
}
static void xdg_toplevel_protocol_unset_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel_state->next.maximized = false;
wlr_signal_emit_safe(&surface->events.request_maximize, surface);
}
static void xdg_toplevel_protocol_set_fullscreen(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *output_resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
struct wlr_output *output = NULL;
if (output_resource != NULL) {
output = wl_resource_get_user_data(output_resource);
output = wlr_output_from_resource(output_resource);
}
surface->toplevel_state->next.fullscreen = true;
@ -693,7 +741,8 @@ static void xdg_toplevel_protocol_set_fullscreen(struct wl_client *client,
static void xdg_toplevel_protocol_unset_fullscreen(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel_state->next.fullscreen = false;
@ -708,7 +757,8 @@ static void xdg_toplevel_protocol_unset_fullscreen(struct wl_client *client,
static void xdg_toplevel_protocol_set_minimized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
wlr_signal_emit_safe(&surface->events.request_minimize, surface);
}
@ -731,14 +781,15 @@ static const struct zxdg_toplevel_v6_interface zxdg_toplevel_v6_implementation =
};
static void xdg_surface_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
if (surface != NULL) {
xdg_surface_destroy(surface);
}
}
static void xdg_toplevel_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
if (surface != NULL) {
xdg_surface_destroy(surface);
}
@ -746,7 +797,7 @@ static void xdg_toplevel_resource_destroy(struct wl_resource *resource) {
static void xdg_surface_get_toplevel(struct wl_client *client,
struct wl_resource *resource, uint32_t id) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
if (wlr_surface_set_role(surface->surface, wlr_desktop_xdg_toplevel_role,
resource, ZXDG_SHELL_V6_ERROR_ROLE)) {
@ -788,7 +839,7 @@ static void wlr_xdg_toplevel_v6_ack_configure(
static void xdg_surface_ack_configure(struct wl_client *client,
struct wl_resource *resource, uint32_t serial) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_NONE) {
wl_resource_post_error(surface->resource,
@ -838,7 +889,7 @@ static void xdg_surface_ack_configure(struct wl_client *client,
static void xdg_surface_set_window_geometry(struct wl_client *client,
struct wl_resource *resource, int32_t x, int32_t y, int32_t width,
int32_t height) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_NONE) {
wl_resource_post_error(surface->resource,
@ -1128,11 +1179,20 @@ static void handle_wlr_surface_committed(struct wlr_surface *wlr_surface,
}
}
static const struct zxdg_shell_v6_interface xdg_shell_impl;
static struct wlr_xdg_client_v6 *xdg_client_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zxdg_shell_v6_interface,
&xdg_shell_impl));
return wl_resource_get_user_data(resource);
}
static void xdg_shell_get_xdg_surface(struct wl_client *wl_client,
struct wl_resource *client_resource, uint32_t id,
struct wl_resource *surface_resource) {
struct wlr_xdg_client_v6 *client =
wl_resource_get_user_data(client_resource);
xdg_client_from_resource(client_resource);
struct wlr_xdg_surface_v6 *surface;
if (!(surface = calloc(1, sizeof(struct wlr_xdg_surface_v6)))) {
@ -1155,7 +1215,7 @@ static void xdg_shell_get_xdg_surface(struct wl_client *wl_client,
surface->client = client;
surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
surface->surface = wl_resource_get_user_data(surface_resource);
surface->surface = wlr_surface_from_resource(surface_resource);
surface->resource = wl_resource_create(wl_client,
&zxdg_surface_v6_interface, wl_resource_get_version(client_resource),
id);
@ -1206,7 +1266,7 @@ static void xdg_shell_get_xdg_surface(struct wl_client *wl_client,
static void xdg_shell_pong(struct wl_client *wl_client,
struct wl_resource *resource, uint32_t serial) {
struct wlr_xdg_client_v6 *client = wl_resource_get_user_data(resource);
struct wlr_xdg_client_v6 *client = xdg_client_from_resource(resource);
if (client->ping_serial != serial) {
return;
@ -1216,7 +1276,7 @@ static void xdg_shell_pong(struct wl_client *wl_client,
client->ping_serial = 0;
}
static struct zxdg_shell_v6_interface xdg_shell_impl = {
static const struct zxdg_shell_v6_interface xdg_shell_impl = {
.destroy = resource_destroy,
.create_positioner = xdg_shell_create_positioner,
.get_xdg_surface = xdg_shell_get_xdg_surface,
@ -1224,7 +1284,7 @@ static struct zxdg_shell_v6_interface xdg_shell_impl = {
};
static void wlr_xdg_client_v6_destroy(struct wl_resource *resource) {
struct wlr_xdg_client_v6 *client = wl_resource_get_user_data(resource);
struct wlr_xdg_client_v6 *client = xdg_client_from_resource(resource);
struct wlr_xdg_surface_v6 *surface, *tmp = NULL;
wl_list_for_each_safe(surface, tmp, &client->surfaces, link) {

2
xwayland/xwm.c
View file

@ -742,7 +742,7 @@ static void xwm_handle_surface_id_message(struct wlr_xwm *xwm,
struct wl_resource *resource =
wl_client_get_object(xwm->xwayland->client, id);
if (resource) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
struct wlr_surface *surface = wlr_surface_from_resource(resource);
xsurface->surface_id = 0;
xwm_map_shell_surface(xwm, xsurface, surface);
} else {