97 lines
2.2 KiB
C
97 lines
2.2 KiB
C
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/*
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* Copyright (c) 2019 Andri Yngvason
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdint.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <wayland-client-protocol.h>
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#include <wayland-client.h>
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#include "seat.h"
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#include "strlcpy.h"
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static void seat_capabilities(void* data, struct wl_seat* wl_seat,
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uint32_t capabilities)
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{
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struct seat* self = data;
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self->capabilities = capabilities;
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}
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static void seat_name(void* data, struct wl_seat* wl_seat, const char* name)
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{
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struct seat* self = data;
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strlcpy(self->name, name, sizeof(self->name));
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}
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static const struct wl_seat_listener seat_listener = {
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.capabilities = seat_capabilities,
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.name = seat_name,
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};
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struct seat* seat_new(struct wl_seat* wl_seat)
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{
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struct seat* self = calloc(1, sizeof(*self));
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if (!self)
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return NULL;
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self->wl_seat = wl_seat;
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wl_seat_add_listener(wl_seat, &seat_listener, self);
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return self;
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}
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void seat_destroy(struct seat* self)
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{
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wl_seat_destroy(self->wl_seat);
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free(self);
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}
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void seat_list_destroy(struct wl_list* list)
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{
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struct seat* seat;
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struct seat* tmp;
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wl_list_for_each_safe(seat, tmp, list, link) {
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wl_list_remove(&seat->link);
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seat_destroy(seat);
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}
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}
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struct seat* seat_find_by_name(struct wl_list* list, const char* name)
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{
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struct seat* seat;
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wl_list_for_each(seat, list, link)
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if (strcmp(seat->name, name) == 0)
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return seat;
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return NULL;
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}
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struct seat* seat_first(struct wl_list* list)
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{
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struct seat* seat;
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wl_list_for_each(seat, list, link)
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return seat;
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return NULL;
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}
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