Milestone 5: deliver embedded RDP sessions and lifecycle hardening
This commit is contained in:
Keith Smith
291
third_party/FreeRDP/uwac/libuwac/uwac-priv.h
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291
third_party/FreeRDP/uwac/libuwac/uwac-priv.h
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/*
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* Copyright © 2014 David FORT <contact@hardening-consulting.com>
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#ifndef UWAC_PRIV_H_
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#define UWAC_PRIV_H_
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#include <uwac/config.h>
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#include <stdbool.h>
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#include <wayland-client.h>
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#include "xdg-shell-client-protocol.h"
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#include "keyboard-shortcuts-inhibit-unstable-v1-client-protocol.h"
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#include "xdg-decoration-unstable-v1-client-protocol.h"
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#include "server-decoration-client-protocol.h"
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#include "viewporter-client-protocol.h"
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#ifdef BUILD_IVI
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#include "ivi-application-client-protocol.h"
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#endif
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#ifdef BUILD_FULLSCREEN_SHELL
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#include "fullscreen-shell-unstable-v1-client-protocol.h"
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#endif
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#ifdef UWAC_HAVE_PIXMAN_REGION
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#include <pixman-1/pixman.h>
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#else
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#include <freerdp/codec/region.h>
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#endif
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#include <xkbcommon/xkbcommon.h>
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#include <uwac/uwac.h>
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extern UwacErrorHandler uwacErrorHandler;
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typedef struct uwac_task UwacTask;
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/** @brief task struct
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*/
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struct uwac_task
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{
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void (*run)(UwacTask* task, uint32_t events);
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struct wl_list link;
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};
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/** @brief a global registry object
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*/
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struct uwac_global
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{
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uint32_t name;
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char* interface;
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uint32_t version;
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struct wl_list link;
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};
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typedef struct uwac_global UwacGlobal;
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struct uwac_event_list_item;
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typedef struct uwac_event_list_item UwacEventListItem;
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/** @brief double linked list element
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*/
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struct uwac_event_list_item
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{
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UwacEvent event;
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UwacEventListItem *tail, *head;
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};
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/** @brief main connection object to a wayland display
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*/
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struct uwac_display
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{
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struct wl_list globals;
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struct wl_display* display;
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struct wl_registry* registry;
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struct wl_compositor* compositor;
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struct wp_viewporter* viewporter;
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struct wl_subcompositor* subcompositor;
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struct wl_shell* shell;
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struct xdg_toplevel* xdg_toplevel;
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struct xdg_wm_base* xdg_base;
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struct wl_data_device_manager* devicemanager;
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struct zwp_keyboard_shortcuts_inhibit_manager_v1* keyboard_inhibit_manager;
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struct zxdg_decoration_manager_v1* deco_manager;
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struct org_kde_kwin_server_decoration_manager* kde_deco_manager;
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#ifdef BUILD_IVI
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struct ivi_application* ivi_application;
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#endif
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#ifdef BUILD_FULLSCREEN_SHELL
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struct zwp_fullscreen_shell_v1* fullscreen_shell;
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#endif
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struct wl_shm* shm;
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enum wl_shm_format* shm_formats;
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uint32_t shm_formats_nb;
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bool has_rgb565;
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struct wl_data_device_manager* data_device_manager;
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struct text_cursor_position* text_cursor_position;
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struct workspace_manager* workspace_manager;
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struct wl_list seats;
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int display_fd;
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UwacReturnCode last_error;
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uint32_t display_fd_events;
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int epoll_fd;
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bool running;
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UwacTask dispatch_fd_task;
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uint32_t serial;
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uint32_t pointer_focus_serial;
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int actual_scale;
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struct wl_list windows;
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struct wl_list outputs;
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UwacEventListItem *push_queue, *pop_queue;
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};
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/** @brief an output on a wayland display */
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struct uwac_output
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{
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UwacDisplay* display;
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bool doneNeeded;
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bool doneReceived;
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UwacPosition position;
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UwacSize resolution;
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int transform;
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int scale;
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char* make;
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char* model;
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uint32_t server_output_id;
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struct wl_output* output;
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struct wl_list link;
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char* name;
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char* description;
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};
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/** @brief a seat attached to a wayland display */
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struct uwac_seat
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{
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UwacDisplay* display;
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char* name;
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struct wl_seat* seat;
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uint32_t seat_id;
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uint32_t seat_version;
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struct wl_data_device* data_device;
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struct wl_data_source* data_source;
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struct wl_pointer* pointer;
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struct wl_surface* pointer_surface;
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struct wl_cursor_image* pointer_image;
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struct wl_cursor_theme* cursor_theme;
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struct wl_cursor* default_cursor;
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void* pointer_data;
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size_t pointer_size;
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int pointer_type;
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struct wl_keyboard* keyboard;
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struct wl_touch* touch;
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struct wl_data_offer* offer;
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struct xkb_context* xkb_context;
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struct zwp_keyboard_shortcuts_inhibitor_v1* keyboard_inhibitor;
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struct
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{
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struct xkb_keymap* keymap;
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struct xkb_state* state;
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xkb_mod_mask_t control_mask;
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xkb_mod_mask_t alt_mask;
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xkb_mod_mask_t shift_mask;
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xkb_mod_mask_t caps_mask;
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xkb_mod_mask_t num_mask;
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} xkb;
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uint32_t modifiers;
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int32_t repeat_rate_sec, repeat_rate_nsec;
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int32_t repeat_delay_sec, repeat_delay_nsec;
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uint32_t repeat_sym, repeat_key, repeat_time;
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struct wl_array pressed_keys;
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UwacWindow* pointer_focus;
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UwacWindow* keyboard_focus;
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UwacWindow* touch_focus;
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bool touch_frame_started;
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int repeat_timer_fd;
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UwacTask repeat_task;
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double sx, sy;
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struct wl_list link;
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void* data_context;
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UwacDataTransferHandler transfer_data;
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UwacCancelDataTransferHandler cancel_data;
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bool ignore_announcement;
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};
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/** @brief a buffer used for drawing a surface frame */
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struct uwac_buffer
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{
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bool used;
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bool dirty;
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#ifdef UWAC_HAVE_PIXMAN_REGION
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pixman_region32_t damage;
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#else
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REGION16 damage;
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#endif
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struct wl_buffer* wayland_buffer;
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void* data;
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size_t size;
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};
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typedef struct uwac_buffer UwacBuffer;
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/** @brief a window */
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struct uwac_window
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{
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UwacDisplay* display;
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int width, height, stride;
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int surfaceStates;
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enum wl_shm_format format;
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size_t nbuffers;
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UwacBuffer* buffers;
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struct wl_region* opaque_region;
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struct wl_region* input_region;
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ssize_t drawingBufferIdx;
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ssize_t pendingBufferIdx;
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struct wl_surface* surface;
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struct wp_viewport* viewport;
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struct wl_shell_surface* shell_surface;
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struct xdg_surface* xdg_surface;
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struct xdg_toplevel* xdg_toplevel;
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struct zxdg_toplevel_decoration_v1* deco;
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struct org_kde_kwin_server_decoration* kde_deco;
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#ifdef BUILD_IVI
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struct ivi_surface* ivi_surface;
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#endif
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struct wl_list link;
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uint32_t pointer_enter_serial;
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uint32_t pointer_cursor_serial;
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int pointer_current_cursor;
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};
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/**@brief data to pass to wl_buffer release listener */
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struct uwac_buffer_release_data
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{
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UwacWindow* window;
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size_t bufferIdx;
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};
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typedef struct uwac_buffer_release_data UwacBufferReleaseData;
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/* in uwa-display.c */
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UwacEvent* UwacDisplayNewEvent(UwacDisplay* d, int type);
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int UwacDisplayWatchFd(UwacDisplay* display, int fd, uint32_t events, UwacTask* task);
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/* in uwac-input.c */
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UwacSeat* UwacSeatNew(UwacDisplay* d, uint32_t id, uint32_t version);
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void UwacSeatDestroy(UwacSeat* s);
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/* in uwac-output.c */
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UwacOutput* UwacCreateOutput(UwacDisplay* d, uint32_t id, uint32_t version);
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int UwacDestroyOutput(UwacOutput* output);
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UwacReturnCode UwacSeatRegisterClipboard(UwacSeat* s);
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#endif /* UWAC_PRIV_H_ */
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