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xrdp/xrdp/xrdp_types.h
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matt335672 a11ee461a7 resizing: Simplify GFX resizing 
For GFX, we currently resize the client with a deactivation-reactivation
sequence. This is unnecessary, as the GFX RESET_GRAPHICS command does
all the work for us, and avoids the need to teardown and reestablish the
GFX channel.
2026-03-12 17:32:55 +00:00

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/**
* xrdp: A Remote Desktop Protocol server.
*
* Copyright (C) Jay Sorg 2004-2014
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* types
*/
#ifndef _XRDP_TYPES_H_
#define _XRDP_TYPES_H_
#define DEFAULT_STRING_LEN 255
#define LOG_WINDOW_CHAR_PER_LINE 60
#include "xrdp_rail.h"
#include "xrdp_constants.h"
#include "fifo.h"
#include "guid.h"
#include "scancode.h"
#include "xrdp_client_info.h"
#include "xrdp_tconfig.h"
#define MAX_NR_CHANNELS 16
#define MAX_CHANNEL_NAME 16
/* Code values used in 'xrdp_mm->code=' settings */
#define XVNC_SESSION_CODE 0
#define XVNC_UDS_SESSION_CODE 1
#define XORG_SESSION_CODE 20
/* To check whether touch events has been implemented on session type 'mm' */
#define XRDP_MM_IMPLEMENTS_TOUCH(mm) \
((mm)->code == XORG_SESSION_CODE)
struct source_info;
struct list16;
/* lib */
struct xrdp_mod
{
int size; /* size of this struct */
int version; /* internal version */
/* client functions */
int (*mod_start)(struct xrdp_mod *v, int w, int h, int bpp);
int (*mod_connect)(struct xrdp_mod *v, int fd);
int (*mod_event)(struct xrdp_mod *v, int msg, long param1, long param2,
long param3, long param4);
int (*mod_signal)(struct xrdp_mod *v);
int (*mod_end)(struct xrdp_mod *v);
int (*mod_set_param)(struct xrdp_mod *v, const char *name, const char *value);
int (*mod_session_change)(struct xrdp_mod *v, int, int);
int (*mod_get_wait_objs)(struct xrdp_mod *v, tbus *read_objs, int *rcount,
tbus *write_objs, int *wcount, int *timeout);
int (*mod_check_wait_objs)(struct xrdp_mod *v);
int (*mod_frame_ack)(struct xrdp_mod *v, int flags, int frame_id);
int (*mod_suppress_output)(struct xrdp_mod *v, int suppress,
int left, int top, int right, int bottom);
int (*mod_server_monitor_resize)(struct xrdp_mod *v,
int width, int height,
int num_monitors,
const struct monitor_info *monitors,
int *in_progress);
int (*mod_server_monitor_full_invalidate)(struct xrdp_mod *v,
int width, int height);
int (*mod_server_version_message)(struct xrdp_mod *v);
tintptr mod_dumby[100 - 14]; /* align, 100 minus the number of mod
functions above */
/* server functions */
int (*server_begin_update)(struct xrdp_mod *v);
int (*server_end_update)(struct xrdp_mod *v);
int (*server_fill_rect)(struct xrdp_mod *v, int x, int y, int cx, int cy);
int (*server_screen_blt)(struct xrdp_mod *v, int x, int y, int cx, int cy,
int srcx, int srcy);
int (*server_paint_rect)(struct xrdp_mod *v, int x, int y, int cx, int cy,
char *data, int width, int height,
int srcx, int srcy);
int (*server_set_pointer)(struct xrdp_mod *v, int x, int y,
char *data, char *mask);
int (*server_palette)(struct xrdp_mod *v, int *palette);
int (*server_msg)(struct xrdp_mod *v, const char *msg, int code);
/* This one can be assigned directly into the is_term member of
* a struct trans */
int (*server_is_term)(void);
int (*server_set_clip)(struct xrdp_mod *v, int x, int y, int cx, int cy);
int (*server_reset_clip)(struct xrdp_mod *v);
int (*server_set_fgcolor)(struct xrdp_mod *v, int fgcolor);
int (*server_set_bgcolor)(struct xrdp_mod *v, int bgcolor);
int (*server_set_opcode)(struct xrdp_mod *v, int opcode);
int (*server_set_mixmode)(struct xrdp_mod *v, int mixmode);
int (*server_set_brush)(struct xrdp_mod *v, int x_origin, int y_origin,
int style, char *pattern);
int (*server_set_pen)(struct xrdp_mod *v, int style,
int width);
int (*server_draw_line)(struct xrdp_mod *v, int x1, int y1, int x2, int y2);
int (*server_add_char)(struct xrdp_mod *v, int font, int character,
int offset, int baseline,
int width, int height, char *data);
int (*server_draw_text)(struct xrdp_mod *v, int font,
int flags, int mixmode, int clip_left, int clip_top,
int clip_right, int clip_bottom,
int box_left, int box_top,
int box_right, int box_bottom,
int x, int y, char *data, int data_len);
int (*client_monitor_resize)(struct xrdp_mod *v, int width, int height,
int num_monitors,
const struct monitor_info *monitors);
int (*server_monitor_resize_done)(struct xrdp_mod *v);
int (*server_get_channel_count)(struct xrdp_mod *v);
int (*server_query_channel)(struct xrdp_mod *v, int index,
char *channel_name,
int *channel_flags);
int (*server_get_channel_id)(struct xrdp_mod *v, const char *name);
int (*server_send_to_channel)(struct xrdp_mod *v, int channel_id,
char *data, int data_len,
int total_data_len, int flags);
int (*server_bell_trigger)(struct xrdp_mod *v);
int (*server_chansrv_in_use)(struct xrdp_mod *v);
void (*server_init_xkb_layout)(struct xrdp_mod *v,
struct xrdp_client_info *client_info);
/* off screen bitmaps */
int (*server_create_os_surface)(struct xrdp_mod *v, int rdpindex,
int width, int height);
int (*server_switch_os_surface)(struct xrdp_mod *v, int rdpindex);
int (*server_delete_os_surface)(struct xrdp_mod *v, int rdpindex);
int (*server_paint_rect_os)(struct xrdp_mod *mod, int x, int y,
int cx, int cy,
int rdpindex, int srcx, int srcy);
int (*server_set_hints)(struct xrdp_mod *mod, int hints, int mask);
/* rail */
int (*server_window_new_update)(struct xrdp_mod *mod, int window_id,
struct rail_window_state_order *window_state,
int flags);
int (*server_window_delete)(struct xrdp_mod *mod, int window_id);
int (*server_window_icon)(struct xrdp_mod *mod,
int window_id, int cache_entry, int cache_id,
struct rail_icon_info *icon_info,
int flags);
int (*server_window_cached_icon)(struct xrdp_mod *mod,
int window_id, int cache_entry,
int cache_id, int flags);
int (*server_notify_new_update)(struct xrdp_mod *mod,
int window_id, int notify_id,
struct rail_notify_state_order *notify_state,
int flags);
int (*server_notify_delete)(struct xrdp_mod *mod, int window_id,
int notify_id);
int (*server_monitored_desktop)(struct xrdp_mod *mod,
struct rail_monitored_desktop_order *mdo,
int flags);
int (*server_set_pointer_ex)(struct xrdp_mod *v, int x, int y, char *data,
char *mask, int bpp);
int (*server_add_char_alpha)(struct xrdp_mod *mod, int font, int character,
int offset, int baseline,
int width, int height, char *data);
int (*server_create_os_surface_bpp)(struct xrdp_mod *v, int rdpindex,
int width, int height, int bpp);
int (*server_paint_rect_bpp)(struct xrdp_mod *v, int x, int y, int cx, int cy,
char *data, int width, int height,
int srcx, int srcy, int bpp);
int (*server_composite)(struct xrdp_mod *v, int srcidx, int srcformat,
int srcwidth, int srcrepeat, int *srctransform,
int mskflags, int mskidx, int mskformat,
int mskwidth, int mskrepeat, int op,
int srcx, int srcy, int mskx, int msky,
int dstx, int dsty, int width, int height,
int dstformat);
int (*server_paint_rects)(struct xrdp_mod *v,
int num_drects, short *drects,
int num_crects, short *crects,
char *data, int width, int height,
int flags, int frame_id);
int (*server_session_info)(struct xrdp_mod *v, const char *data,
int data_bytes);
int (*server_set_pointer_large)(struct xrdp_mod *v, int x, int y,
char *data, char *mask, int bpp,
int width, int height);
int (*server_paint_rects_ex)(struct xrdp_mod *v,
int num_drects, short *drects,
int num_crects, short *crects,
char *data, int left, int top,
int width, int height,
int flags, int frame_id,
void *shmem_ptr, int shmem_bytes);
int (*server_egfx_cmd)(struct xrdp_mod *v,
char *cmd, int cmd_bytes,
char *data, int data_bytes);
int (*server_set_pointer_system)(struct xrdp_mod *v, int pointer_type);
int (*server_set_pointer_position)(struct xrdp_mod *v, int x, int y);
tintptr server_dumby[100 - 53]; /* align, 100 minus the number of server
functions above */
/* common */
tintptr handle; /* pointer to self as int */
tintptr wm; /* struct xrdp_wm* */
tintptr painter;
struct source_info *si;
};
/**
* Transform to apply to loaded images
*/
enum xrdp_bitmap_load_transform
{
XBLT_NONE = 0,
XBLT_SCALE,
XBLT_ZOOM
};
/* header for bmp file */
struct xrdp_bmp_header
{
int size;
int image_width;
int image_height;
short planes;
short bit_count;
int compression;
int image_size;
int x_pels_per_meter;
int y_pels_per_meter;
int clr_used;
int clr_important;
};
struct xrdp_palette_item
{
int stamp;
int palette[256];
};
struct xrdp_bitmap_item
{
int stamp;
int lru_index;
struct xrdp_bitmap *bitmap;
};
struct xrdp_lru_item
{
int next;
int prev;
};
struct xrdp_os_bitmap_item
{
int id;
struct xrdp_bitmap *bitmap;
};
struct xrdp_char_item
{
int stamp;
struct xrdp_font_char font_item;
};
struct xrdp_pointer_item
{
int stamp;
int x; /* hotspot */
int y;
int pad0;
char data[96 * 96 * 4];
char mask[96 * 96 / 8];
int bpp;
int width;
int height;
int pad1;
};
struct xrdp_brush_item
{
int stamp;
/* expand this to a structure to handle more complicated brushes
for now it's 8x8 1bpp brushes only */
char pattern[8];
};
/* moved to xrdp_constants.h
#define XRDP_BITMAP_CACHE_ENTRIES 2048 */
/* difference caches */
struct xrdp_cache
{
struct xrdp_wm *wm; /* owner */
struct xrdp_session *session;
/* palette */
int palette_stamp;
struct xrdp_palette_item palette_items[6];
/* bitmap */
int bitmap_stamp;
struct xrdp_bitmap_item bitmap_items[XRDP_MAX_BITMAP_CACHE_ID]
[XRDP_MAX_BITMAP_CACHE_IDX];
/* lru optimize */
struct xrdp_lru_item bitmap_lrus[XRDP_MAX_BITMAP_CACHE_ID]
[XRDP_MAX_BITMAP_CACHE_IDX];
int lru_head[XRDP_MAX_BITMAP_CACHE_ID];
int lru_tail[XRDP_MAX_BITMAP_CACHE_ID];
int lru_reset[XRDP_MAX_BITMAP_CACHE_ID];
/* crc optimize */
struct list16 crc16[XRDP_MAX_BITMAP_CACHE_ID][64 * 1024];
int use_bitmap_comp;
int cache1_entries;
int cache1_size;
int cache2_entries;
int cache2_size;
int cache3_entries;
int cache3_size;
int bitmap_cache_persist_enable;
int bitmap_cache_version;
/* font */
int char_stamp;
struct xrdp_char_item char_items[12][256];
/* pointer */
int pointer_stamp;
struct xrdp_pointer_item pointer_items[32];
int pointer_cache_entries;
int brush_stamp;
struct xrdp_brush_item brush_items[64];
struct xrdp_os_bitmap_item os_bitmap_items[2000];
struct list *xrdp_os_del_list;
};
/* defined later */
struct xrdp_enc_data;
/**
* Stages we go through connecting to the session
*/
enum mm_connect_state
{
MMCS_CONNECT_TO_SESMAN,
MMCS_GATEWAY_LOGIN,
MMCS_SESSION_LOGIN,
MMCS_CREATE_SESSION,
MMCS_GET_SESSION_FILE_DESCRIPTORS,
MMCS_CONNECT_TO_DISPLAY_SERVER,
MMCS_CONNECT_TO_CHANSRV,
MMCS_DONE
};
enum display_resize_state
{
WMRZ_ENCODER_DELETE = 0,
WMRZ_EGFX_RESET_GRAPHICS,
WMRZ_SERVER_MONITOR_RESIZE,
WMRZ_SERVER_MONITOR_MESSAGE_PROCESSING,
WMRZ_SERVER_MONITOR_MESSAGE_PROCESSED,
WMRZ_XRDP_CORE_RESET,
WMRZ_XRDP_CORE_RESET_PROCESSING,
WMRZ_XRDP_CORE_RESET_PROCESSED,
WMRZ_ENCODER_CREATE,
WMRZ_SERVER_INVALIDATE,
WMRZ_COMPLETE,
WMRZ_ERROR
};
#define XRDP_DISPLAY_RESIZE_STATE_TO_STR(status) \
((status) == WMRZ_ENCODER_DELETE ? "WMRZ_ENCODER_DELETE" : \
(status) == WMRZ_EGFX_RESET_GRAPHICS ? "WMRZ_EGFX_RESET_GRAPHICS" : \
(status) == WMRZ_SERVER_MONITOR_RESIZE ? "WMRZ_SERVER_MONITOR_RESIZE" : \
(status) == WMRZ_SERVER_MONITOR_MESSAGE_PROCESSING ? \
"WMRZ_SERVER_MONITOR_MESSAGE_PROCESSING" : \
(status) == WMRZ_SERVER_MONITOR_MESSAGE_PROCESSED ? \
"WMRZ_SERVER_MONITOR_MESSAGE_PROCESSED" : \
(status) == WMRZ_XRDP_CORE_RESET ? "WMRZ_XRDP_CORE_RESET" : \
(status) == WMRZ_XRDP_CORE_RESET_PROCESSING ? \
"WMRZ_XRDP_CORE_RESET_PROCESSING" : \
(status) == WMRZ_XRDP_CORE_RESET_PROCESSED ? \
"WMRZ_XRDP_CORE_RESET_PROCESSED" : \
(status) == WMRZ_ENCODER_CREATE ? "WMRZ_ENCODER_CREATE" : \
(status) == WMRZ_SERVER_INVALIDATE ? "WMRZ_SERVER_INVALIDATE" : \
(status) == WMRZ_COMPLETE ? "WMRZ_COMPLETE" : \
(status) == WMRZ_ERROR ? "WMRZ_ERROR" : \
"unknown" \
)
enum xrdp_egfx_flags
{
XRDP_EGFX_NONE = 0,
XRDP_EGFX_H264 = 1,
XRDP_EGFX_RFX_PRO = 2
};
struct xrdp_mm
{
struct xrdp_wm *wm; /* owner */
enum mm_connect_state connect_state; /* State of connection */
int mmcs_expecting_msg; /* Connect state machine is expecting
a message from sesman */
/* Other processes we connect to */
int use_sesman; /* true if this is a sesman session */
int use_gw_login; /* True if we're to login using a gateway */
int use_chansrv; /* true if chansrvport is set in xrdp.ini or using sesman */
struct trans *sesman_trans; /* connection to sesman */
struct trans *chan_trans; /* connection to chansrv */
int sesman_display_fd; // Session file descriptor (if use_sesman is set)
int sesman_chansrv_fd; // chansrv file descriptor (if use_sesman is set)
/* We can't delete transports while we're in a callback for that
* transport, as this causes trans.c to reference undefined memory.
* These flags mark transports as needing to be deleted when
* we are definitely not in a transport callback */
int delete_sesman_trans;
struct list *login_names;
struct list *login_values;
/* mod vars */
long mod_handle; /* returned from g_load_library */
struct xrdp_mod *(*mod_init)(void);
int (*mod_exit)(struct xrdp_mod *);
struct xrdp_mod *mod; /* module interface */
char display[MAX_DISPLAY_NAME_SIZE];
int uid; /* UID for a successful login, -1 otherwise */
struct guid guid; /* GUID for the session, or all zeros */
int code; /* 0=Xvnc session, 20=xorg driver mode */
struct xrdp_encoder *encoder;
int cs2xr_cid_map[256];
int xr2cr_cid_map[256];
int dynamic_monitor_chanid;
struct xrdp_egfx *egfx;
int egfx_up;
enum xrdp_egfx_flags egfx_flags;
int gfx_delay_autologin;
int mod_uses_wm_screen_for_gfx;
/* Whether a working h.264 library is loaded.
* We check this at run-time, so that we can fall-back to GFX if
* the H.264 library is installed incorrectly */
int libh264_loaded; /* != 0 => H.264 can be used */
/* Resize on-the-fly control */
struct display_control_monitor_layout_data *resize_data;
struct list *resize_queue;
/* wait obj for resize_queue
* Only allocated when the queue can be processed */
tbus resize_ready;
/* Last sync event if a module isn't loaded */
int last_sync_saved;
int last_sync_key_flags;
int last_sync_device_flags;
/* Whether the sesman_trans is a CCP trans or not */
int sesman_trans_is_ccp;
};
struct xrdp_key_info
{
int sym;
char32_t chr;
};
struct xrdp_keymap
{
// Are the caps lock maps populated?
int caps_lock_supported;
// These arrays are indexed by a return from scancode_to_index()
struct xrdp_key_info keys_noshift[SCANCODE_MAX_INDEX + 1];
struct xrdp_key_info keys_shift[SCANCODE_MAX_INDEX + 1];
struct xrdp_key_info keys_altgr[SCANCODE_MAX_INDEX + 1];
struct xrdp_key_info keys_shiftaltgr[SCANCODE_MAX_INDEX + 1];
struct xrdp_key_info keys_capslock[SCANCODE_MAX_INDEX + 1];
struct xrdp_key_info keys_capslockaltgr[SCANCODE_MAX_INDEX + 1];
struct xrdp_key_info keys_shiftcapslock[SCANCODE_MAX_INDEX + 1];
struct xrdp_key_info keys_shiftcapslockaltgr[SCANCODE_MAX_INDEX + 1];
// NumLock is restricted to a much smaller set of keys
struct xrdp_key_info keys_numlock[SCANCODE_MAX_NUMLOCK -
SCANCODE_MIN_NUMLOCK + 1];
};
/* the window manager */
/***
* Window manager login mode states
*
* Use with xrdp_wm_set_login_state()
*/
enum wm_login_state
{
/**
* Place the window manager in this state to reset it
*/
WMLS_RESET = 0,
/**
* In this state, the window manager is waiting for the user to fill
* in the login box
*/
WMLS_USER_PROMPT,
/**
* Place the window manager in this state to request xrdp connects to
* the X server, sesman, chansrv etc
*/
WMLS_START_CONNECT,
/**
* In this state, the window manager is making required connections
*/
WMLS_CONNECT_IN_PROGRESS,
/**
* Place the window manager in this state to request it finishes.
*/
WMLS_CLEANUP,
/**
* In this state, the window manager is inactive
*/
WMLS_INACTIVE
};
struct xrdp_wm
{
struct xrdp_process *pro_layer; /* owner */
struct xrdp_bitmap *screen;
struct xrdp_session *session;
struct xrdp_painter *painter;
struct xrdp_cache *cache;
int palette[256];
struct xrdp_bitmap *login_window;
/* generic colors */
int black;
int grey;
int dark_grey;
int blue;
int dark_blue;
int white;
int red;
int green;
int background;
/* dragging info */
int dragging;
int draggingx;
int draggingy;
int draggingcx;
int draggingcy;
int draggingdx;
int draggingdy;
int draggingorgx;
int draggingorgy;
int draggingxorstate;
struct xrdp_bitmap *dragging_window;
/* the down(clicked) button */
struct xrdp_bitmap *button_down;
/* popup for combo box */
struct xrdp_bitmap *popup_wnd;
/* focused window */
struct xrdp_bitmap *focused_window;
/* pointer */
int current_pointer;
int mouse_x;
int mouse_y;
/* keyboard info (indexed by a return from scancode_to_index()) */
int keys[SCANCODE_MAX_INDEX + 1]; /* key states 0 up 1 down*/
int caps_lock;
int scroll_lock;
int num_lock;
/* Unicode input */
int last_high_surrogate_key_up;
int last_high_surrogate_key_down;
/* client info */
struct xrdp_client_info *client_info;
/* session log */
struct list *log;
struct xrdp_bitmap *log_wnd;
enum wm_login_state login_state;
tbus login_state_event;
struct xrdp_mm *mm;
struct xrdp_font *default_font;
struct xrdp_keymap keymap;
int hide_log_window;
int fatal_error_in_log_window;
struct xrdp_bitmap *target_surface; /* either screen or os surface */
int current_surface_index;
int hints;
char pamerrortxt[256];
/* configuration derived from xrdp.ini */
struct xrdp_config *xrdp_config;
/* configuration derived from gfx.toml */
struct xrdp_tconfig_gfx *gfx_config;
struct xrdp_region *screen_dirty_region;
unsigned int last_screen_draw_time;
};
/* rdp process */
struct xrdp_process
{
int status;
struct trans *server_trans; /* in tcp server mode */
tbus self_term_event;
int errinfo; /* Reason for self_term_event being set */
struct xrdp_listen *lis_layer; /* owner */
struct xrdp_session *session;
/* create these when up and running */
struct xrdp_wm *wm;
//int app_sck;
tbus done_event;
int session_id;
};
/* rdp listener */
struct xrdp_listen
{
int status;
struct list *trans_list; /* list of struct trans* */
struct list *process_list;
struct list *fork_list;
tbus pro_done_event;
struct xrdp_startup_params *startup_params;
};
/* region */
struct xrdp_region
{
struct xrdp_wm *wm; /* owner */
struct pixman_region16 *reg;
};
/* painter */
struct xrdp_painter
{
int rop;
struct xrdp_rect *use_clip; /* nil if not using clip */
struct xrdp_rect clip;
int clip_children;
int bg_color;
int fg_color;
int mix_mode;
struct xrdp_brush brush;
struct xrdp_pen pen;
struct xrdp_session *session;
struct xrdp_wm *wm; /* owner */
struct xrdp_font *font;
void *painter;
struct xrdp_region *dirty_region;
int begin_end_level;
};
/* window or bitmap */
struct xrdp_bitmap
{
/* 0 = bitmap 1 = window 2 = screen 3 = button 4 = image 5 = edit
6 = label 7 = combo 8 = special */
int type;
int width;
int height;
struct xrdp_wm *wm;
/* msg 1 = click 2 = mouse move 3 = paint 100 = modal result */
/* see messages in constants.h */
int (*notify)(struct xrdp_bitmap *wnd, struct xrdp_bitmap *sender,
int msg, long param1, long param2);
/* for bitmap */
int bpp;
int line_size; /* in bytes */
int do_not_free_data;
char *data;
/* for all but bitmap */
int left;
int top;
int pointer;
int bg_color;
int tab_stop;
int id;
char *caption1;
/* for window or screen */
struct xrdp_bitmap *modal_dialog;
struct xrdp_bitmap *focused_control;
struct xrdp_bitmap *owner; /* window that created us */
struct xrdp_bitmap *parent; /* window contained in */
/* for modal dialog */
struct xrdp_bitmap *default_button; /* button when enter is pressed */
struct xrdp_bitmap *esc_button; /* button when esc is pressed */
/* list of child windows */
struct list *child_list;
/* for edit */
int edit_pos;
char32_t password_char;
/* for button or combo */
int state; /* for button 0 = normal 1 = down */
/* for combo */
struct list *string_list;
struct list *data_list;
/* for combo or popup */
int item_index;
/* for popup */
struct xrdp_bitmap *popped_from;
int item_height;
/* crc */
unsigned int crc32;
int crc16;
};
#define MAX_FONT_CHARS 0x4e00
#define DEFAULT_FONT_NAME "sans-10.fv1"
#define DEFAULT_FONT_PIXEL_SIZE 16
#define DEFAULT_FV1_SELECT "130:sans-18.fv1,0:" DEFAULT_FONT_NAME
#define DEFAULT_BUTTON_MARGIN_H 12
#define DEFAULT_BUTTON_MARGIN_W 12
#define DEFAULT_COMBO_MARGIN_H 6
#define DEFAULT_EDIT_MARGIN_H 6
#define DEFAULT_WND_LOGIN_W 425
#define DEFAULT_WND_LOGIN_H 475
#define DEFAULT_WND_HELP_W 340
#define DEFAULT_WND_HELP_H 300
#define DEFAULT_WND_LOG_W 400
#define DEFAULT_WND_LOG_H 400
#define DEFAULT_WND_SPECIAL_H 100
/* font */
struct xrdp_font
{
struct xrdp_wm *wm;
// Font characters, accessed by Unicode codepoint. The first 32
// entries are unused.
struct xrdp_font_char chars[MAX_FONT_CHARS];
unsigned int char_count; // # elements in above array
struct xrdp_font_char *default_char; // Pointer into above array
char name[32];
int size;
/** Body height in pixels */
int body_height;
int style;
};
/* module */
struct xrdp_mod_data
{
struct list *names;
struct list *values;
};
struct xrdp_startup_params
{
/* xrdp_ini is not malloc'd and has at least the same lifetime as main() */
const char *xrdp_ini;
char port[1024];
char instance_name[MAX_XRDP_INSTANCE_NAMELEN];
int kill;
int no_daemon;
int help;
int version;
int fork;
int dump_config;
int license;
int tcp_send_buffer_bytes;
int tcp_recv_buffer_bytes;
int tcp_nodelay;
int tcp_keepalive;
int use_vsock;
// These should be local users/groups, and so we shouldn't need
// a lot of storage for them.
char runtime_user[64];
char runtime_group[64];
};
/*
* For storing xrdp.ini (and other) configuration settings
*/
struct xrdp_ls_dimensions
{
int width; /* window width */
int height; /* window height */
int logo_width; /* logo width (optional) */
int logo_height; /* logo height (optional) */
int logo_x_pos; /* logo x co-ordinate */
int logo_y_pos; /* logo y co-ordinate */
int label_x_pos; /* x pos of labels */
int label_width; /* width of labels */
int input_x_pos; /* x pos of text and combo boxes */
int input_width; /* width of input and combo boxes */
int input_y_pos; /* y pos for for first label and combo box */
int btn_ok_x_pos; /* x pos for OK button */
int btn_ok_y_pos; /* y pos for OK button */
int btn_ok_width; /* width of OK button */
int btn_ok_height; /* height of OK button */
int btn_cancel_x_pos; /* x pos for Cancel button */
int btn_cancel_y_pos; /* y pos for Cancel button */
int btn_cancel_width; /* width of Cancel button */
int btn_cancel_height; /* height of Cancel button */
int default_btn_height; /* Default button height (e.g. OK on login box) */
int log_wnd_width; /* Width of log window */
int log_wnd_height; /* Height of log window */
int edit_height; /* Height of an edit box */
int combo_height; /* Height of a combo box */
int help_wnd_width; /* Width of login help window */
int help_wnd_height; /* Height of login help window */
};
struct xrdp_cfg_globals
{
int ini_version; /* xrdp.ini file version number */
int use_bitmap_cache;
int use_bitmap_compression;
int port;
int crypt_level; /* low=1, medium=2, high=3 */
int allow_channels;
int max_bpp;
int fork;
int tcp_nodelay;
int tcp_keepalive;
int tcp_send_buffer_bytes;
int tcp_recv_buffer_bytes;
char autorun[256];
int hidelogwindow;
int require_credentials;
int bulk_compression;
int new_cursors;
int nego_sec_layer;
int allow_multimon;
int enable_token_login;
/* colors */
int grey;
int black;
int dark_grey;
int blue;
int dark_blue;
int white;
int red;
int green;
int background;
/* login screen */
unsigned int default_dpi; /* Default DPI to use if nothing from client */
char fv1_select[256]; /* Selection string for fv1 font */
int ls_top_window_bg_color; /* top level window background color */
int ls_bg_color; /* background color */
char ls_background_image[256]; /* background image file name */
/* transform to apply to background image */
enum xrdp_bitmap_load_transform ls_background_transform;
char ls_logo_filename[256]; /* logo filename */
/* transform to apply to logo */
enum xrdp_bitmap_load_transform ls_logo_transform;
char ls_title[256]; /* loginscreen window title */
/* Login screen dimensions, unscaled (from config) */
struct xrdp_ls_dimensions ls_unscaled;
/* Login screen dimensions, scaled (after font is loaded) */
struct xrdp_ls_dimensions ls_scaled;
};
struct xrdp_cfg_logging
{
};
struct xrdp_cfg_channels
{
};
struct xrdp_config
{
struct xrdp_cfg_globals cfg_globals;
struct xrdp_cfg_logging cfg_logging;
struct xrdp_cfg_channels cfg_channels;
};
#endif
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