e129536a08
FreeBSD device numbers cannot be used to check the type of a device, as they are merely unique filesystem IDs. As the paths we use have been sanitized with realpath, we can simply use the path to check if a requested file is an evdev or drm device. This also allows us to make the check before the file is opened.
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#ifndef _SEATD_SEAT_H
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#define _SEATD_SEAT_H
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#include "list.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <sys/types.h>
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struct client;
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enum seat_device_type {
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SEAT_DEVICE_TYPE_NORMAL,
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SEAT_DEVICE_TYPE_EVDEV,
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SEAT_DEVICE_TYPE_DRM,
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};
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struct seat_device {
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int device_id;
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int fd;
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int ref_cnt;
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bool active;
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char *path;
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enum seat_device_type type;
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};
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struct seat {
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char *seat_name;
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struct list clients;
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struct client *active_client;
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struct client *next_client;
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bool vt_bound;
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bool vt_pending_ack;
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int next_vt;
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};
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struct seat *seat_create(const char *name, bool vt_bound);
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void seat_destroy(struct seat *seat);
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int seat_add_client(struct seat *seat, struct client *client);
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int seat_remove_client(struct seat *seat, struct client *client);
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int seat_open_client(struct seat *seat, struct client *client);
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int seat_close_client(struct seat *seat, struct client *client);
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struct seat_device *seat_open_device(struct client *client, const char *path);
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int seat_close_device(struct client *client, struct seat_device *seat_device);
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struct seat_device *seat_find_device(struct client *client, int device_id);
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int seat_set_next_session(struct seat *seat, int session);
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int seat_activate(struct seat *seat);
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int seat_prepare_vt_switch(struct seat *seat);
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#endif
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