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Diffstat (limited to 'src/libsystemd-terminal/idev-internal.h')
-rw-r--r-- | src/libsystemd-terminal/idev-internal.h | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/libsystemd-terminal/idev-internal.h b/src/libsystemd-terminal/idev-internal.h deleted file mode 100644 index a02a16c408..0000000000 --- a/src/libsystemd-terminal/idev-internal.h +++ /dev/null @@ -1,188 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright (C) 2014 David Herrmann <dh.herrmann@gmail.com> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#pragma once - -#include <inttypes.h> -#include <libudev.h> -#include <linux/input.h> -#include <stdbool.h> -#include <stdlib.h> -#include <xkbcommon/xkbcommon.h> -#include "sd-bus.h" -#include "sd-event.h" -#include "hashmap.h" -#include "list.h" -#include "util.h" -#include "idev.h" - -typedef struct idev_link idev_link; -typedef struct idev_device_vtable idev_device_vtable; -typedef struct idev_element idev_element; -typedef struct idev_element_vtable idev_element_vtable; - -/* - * Evdev Elements - */ - -bool idev_is_evdev(idev_element *e); -idev_element *idev_find_evdev(idev_session *s, dev_t devnum); -int idev_evdev_new(idev_element **out, idev_session *s, struct udev_device *ud); - -/* - * Keyboard Devices - */ - -bool idev_is_keyboard(idev_device *d); -idev_device *idev_find_keyboard(idev_session *s, const char *name); -int idev_keyboard_new(idev_device **out, idev_session *s, const char *name); - -/* - * Element Links - */ - -struct idev_link { - /* element-to-device connection */ - LIST_FIELDS(idev_link, links_by_element); - idev_element *element; - - /* device-to-element connection */ - LIST_FIELDS(idev_link, links_by_device); - idev_device *device; -}; - -/* - * Devices - */ - -struct idev_device_vtable { - void (*free) (idev_device *d); - void (*attach) (idev_device *d, idev_link *l); - void (*detach) (idev_device *d, idev_link *l); - int (*feed) (idev_device *d, idev_data *data); -}; - -struct idev_device { - const idev_device_vtable *vtable; - idev_session *session; - char *name; - - LIST_HEAD(idev_link, links); - - bool public : 1; - bool enabled : 1; -}; - -#define IDEV_DEVICE_INIT(_vtable, _session) ((idev_device){ \ - .vtable = (_vtable), \ - .session = (_session), \ - }) - -idev_device *idev_find_device(idev_session *s, const char *name); - -int idev_device_add(idev_device *d, const char *name); -idev_device *idev_device_free(idev_device *d); - -DEFINE_TRIVIAL_CLEANUP_FUNC(idev_device*, idev_device_free); - -int idev_device_feed(idev_device *d, idev_data *data); -void idev_device_feedback(idev_device *d, idev_data *data); - -/* - * Elements - */ - -struct idev_element_vtable { - void (*free) (idev_element *e); - void (*enable) (idev_element *e); - void (*disable) (idev_element *e); - void (*open) (idev_element *e); - void (*close) (idev_element *e); - void (*resume) (idev_element *e, int fd); - void (*pause) (idev_element *e, const char *mode); - void (*feedback) (idev_element *e, idev_data *data); -}; - -struct idev_element { - const idev_element_vtable *vtable; - idev_session *session; - unsigned long n_open; - char *name; - - LIST_HEAD(idev_link, links); - - bool enabled : 1; - bool readable : 1; - bool writable : 1; -}; - -#define IDEV_ELEMENT_INIT(_vtable, _session) ((idev_element){ \ - .vtable = (_vtable), \ - .session = (_session), \ - }) - -idev_element *idev_find_element(idev_session *s, const char *name); - -int idev_element_add(idev_element *e, const char *name); -idev_element *idev_element_free(idev_element *e); - -DEFINE_TRIVIAL_CLEANUP_FUNC(idev_element*, idev_element_free); - -int idev_element_feed(idev_element *e, idev_data *data); -void idev_element_feedback(idev_element *e, idev_data *data); - -/* - * Sessions - */ - -struct idev_session { - idev_context *context; - char *name; - char *path; - sd_bus_slot *slot_resume_device; - sd_bus_slot *slot_pause_device; - - Hashmap *element_map; - Hashmap *device_map; - - idev_event_fn event_fn; - void *userdata; - - bool custom : 1; - bool managed : 1; - bool enabled : 1; -}; - -idev_session *idev_find_session(idev_context *c, const char *name); -int idev_session_raise_device_data(idev_session *s, idev_device *d, idev_data *data); - -/* - * Contexts - */ - -struct idev_context { - unsigned long ref; - sd_event *event; - sd_bus *sysbus; - - Hashmap *session_map; - Hashmap *data_map; -}; |