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xrdp-proprietary/xrdp/xrdp_types.h

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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"
#define MAX_NR_CHANNELS 16
#define MAX_CHANNEL_NAME 16
/* 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 (*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, char* name, 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);
tintptr mod_dumby[100 - 10]; /* 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, char* msg, int code);
int (*server_is_term)(struct xrdp_mod* v);
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 (*server_reset)(struct xrdp_mod* v, int width, int height, int bpp);
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, 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);
/* 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);
tintptr server_dumby[100 - 43]; /* align, 100 minus the number of server
functions above */
/* common */
tintptr handle; /* pointer to self as int */
tintptr wm; /* struct xrdp_wm* */
tintptr painter;
tintptr si;
};
/* 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;
char data[32 * 32 * 4];
char mask[32 * 32 / 8];
int bpp;
};
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;
struct xrdp_mm
{
struct xrdp_wm* wm; /* owner */
int connected_state; /* true if connected to sesman else false */
struct trans* sesman_trans; /* connection to sesman */
int sesman_trans_up; /* true once connected to sesman */
int delete_sesman_trans; /* boolean set when done with sesman connection */
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 */
int display; /* 10 for :10.0, 11 for :11.0, etc */
int code; /* 0=Xvnc session, 10=X11rdp session, 20=xorg driver mode */
int sesman_controlled; /* true if this is a sesman session */
struct trans* chan_trans; /* connection to chansrv */
int chan_trans_up; /* true once connected to chansrv */
int delete_chan_trans; /* boolean set when done with channel connection */
int usechansrv; /* true if chansrvport is set in xrdp.ini or using sesman */
struct xrdp_encoder *encoder;
};
struct xrdp_key_info
{
int sym;
int chr;
};
struct xrdp_keymap
{
struct xrdp_key_info keys_noshift[256];
struct xrdp_key_info keys_shift[256];
struct xrdp_key_info keys_altgr[256];
struct xrdp_key_info keys_shiftaltgr[256];
struct xrdp_key_info keys_capslock[256];
struct xrdp_key_info keys_capslockaltgr[256];
struct xrdp_key_info keys_shiftcapslock[256];
struct xrdp_key_info keys_shiftcapslockaltgr[256];
};
/* the window manager */
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 */
int keys[256]; /* key states 0 up 1 down*/
int caps_lock;
int scroll_lock;
int num_lock;
/* client info */
struct xrdp_client_info* client_info;
/* session log */
struct list* log;
struct xrdp_bitmap* log_wnd;
int login_mode;
tbus login_mode_event;
struct xrdp_mm* mm;
struct xrdp_font* default_font;
struct xrdp_keymap keymap;
int hide_log_window;
struct xrdp_bitmap* target_surface; /* either screen or os surface */
int current_surface_index;
int hints;
int allowedchannels[MAX_NR_CHANNELS];
int allowedinitialized ;
char pamerrortxt[256];
/* configuration derived from xrdp.ini */
struct xrdp_config *xrdp_config;
};
/* rdp process */
struct xrdp_process
{
int status;
struct trans* server_trans; /* in tcp server mode */
tbus self_term_event;
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 trans* listen_trans; /* in tcp listen mode */
struct list* process_list;
tbus pro_done_event;
struct xrdp_startup_params* startup_params;
};
/* region */
struct xrdp_region
{
struct xrdp_wm* wm; /* owner */
struct list* rects;
};
/* 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;
};
/* 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;
twchar 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 */
int crc32;
int crc16;
};
#define NUM_FONTS 0x4e00
#define DEFAULT_FONT_NAME "sans-10.fv1"
#define DEFAULT_ELEMENT_TOP 35
#define DEFAULT_BUTTON_W 60
#define DEFAULT_BUTTON_H 23
#define DEFAULT_COMBO_W 210
#define DEFAULT_COMBO_H 21
#define DEFAULT_EDIT_W 210
#define DEFAULT_EDIT_H 21
#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;
struct xrdp_font_char font_items[NUM_FONTS];
char name[32];
int size;
int style;
};
/* module */
struct xrdp_mod_data
{
struct list* names;
struct list* values;
};
struct xrdp_startup_params
{
char port[128];
int kill;
int no_daemon;
int help;
int version;
int fork;
int send_buffer_bytes;
int recv_buffer_bytes;
};
/*
* For storing xrdp.ini configuration settings
*/
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;
/* colors */
int grey;
int black;
int dark_grey;
int blue;
int dark_blue;
int white;
int red;
int green;
int background;
/* login screen */
int ls_top_window_bg_color; /* top level window background color */
int ls_width; /* window width */
int ls_height; /* window height */
int ls_bg_color; /* background color */
char ls_logo_filename[256]; /* logo filename */
char ls_background_image[256]; /* background image file name */
int ls_logo_x_pos; /* logo x co-ordinate */
int ls_logo_y_pos; /* logo y co-ordinate */
int ls_label_x_pos; /* x pos of labels */
int ls_label_width; /* width of labels */
int ls_input_x_pos; /* x pos of text and combo boxes */
int ls_input_width; /* width of input and combo boxes */
int ls_input_y_pos; /* y pos for for first label and combo box */
int ls_btn_ok_x_pos; /* x pos for OK button */
int ls_btn_ok_y_pos; /* y pos for OK button */
int ls_btn_ok_width; /* width of OK button */
int ls_btn_ok_height; /* height of OK button */
int ls_btn_cancel_x_pos; /* x pos for Cancel button */
int ls_btn_cancel_y_pos; /* y pos for Cancel button */
int ls_btn_cancel_width; /* width of Cancel button */
int ls_btn_cancel_height; /* height of Cancel button */
char ls_title[256]; /* loginscreen window title */
};
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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