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/**
* xrdp: A Remote Desktop Protocol server.
*
* Copyright (C) Jay Sorg 2004-2015
*
* 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.
*
* libxup main header file
*/
/* include other h files */
#include "arch.h"
#include "parse.h"
#include "os_calls.h"
#include "defines.h"
#include "log.h"
#include "xrdp_client_info.h"
#include "xrdp_constants.h"
#include "xrdp_rail.h"
#define CURRENT_MOD_VER 4
struct source_info;
struct mod
{
int size; /* size of this struct */
int version; /* internal version */
/* client functions */
int (*mod_start)(struct mod *v, int w, int h, int bpp);
int (*mod_connect)(struct mod *v);
int (*mod_event)(struct mod *v, int msg, tbus param1, tbus param2,
tbus param3, tbus param4);
int (*mod_signal)(struct mod *v);
int (*mod_end)(struct mod *v);
int (*mod_set_param)(struct mod *v, const char *name, const char *value);
int (*mod_session_change)(struct mod *v, int, int);
int (*mod_get_wait_objs)(struct mod *v, tbus *read_objs, int *rcount,
tbus *write_objs, int *wcount, int *timeout);
int (*mod_check_wait_objs)(struct mod *v);
int (*mod_frame_ack)(struct mod *v, int flags, int frame_id);
int (*mod_suppress_output)(struct mod *v, int suppress,
int left, int top, int right, int bottom);
int (*mod_server_monitor_resize)(struct mod *v,
int width, int height);
int (*mod_server_monitor_full_invalidate)(struct mod *v,
int width, int height);
int (*mod_server_version_message)(struct mod *v);
tintptr mod_dumby[100 - 14]; /* align, 100 minus the number of mod
functions above */
/* server functions */
int (*server_begin_update)(struct mod *v);
int (*server_end_update)(struct mod *v);
int (*server_fill_rect)(struct mod *v, int x, int y, int cx, int cy);
int (*server_screen_blt)(struct mod *v, int x, int y, int cx, int cy,
int srcx, int srcy);
int (*server_paint_rect)(struct mod *v, int x, int y, int cx, int cy,
char *data, int width, int height,
int srcx, int srcy);
int (*server_set_cursor)(struct mod *v, int x, int y, char *data, char *mask);
int (*server_palette)(struct mod *v, int *palette);
int (*server_msg)(struct mod *v, const char *msg, int code);
int (*server_is_term)(void);
int (*server_set_clip)(struct mod *v, int x, int y, int cx, int cy);
int (*server_reset_clip)(struct mod *v);
int (*server_set_fgcolor)(struct mod *v, int fgcolor);
int (*server_set_bgcolor)(struct mod *v, int bgcolor);
int (*server_set_opcode)(struct mod *v, int opcode);
int (*server_set_mixmode)(struct mod *v, int mixmode);
int (*server_set_brush)(struct mod *v, int x_origin, int y_origin,
int style, char *pattern);
int (*server_set_pen)(struct mod *v, int style,
int width);
int (*server_draw_line)(struct mod *v, int x1, int y1, int x2, int y2);
int (*server_add_char)(struct mod *v, int font, int character,
int offset, int baseline,
int width, int height, char *data);
int (*server_draw_text)(struct 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 mod *v, int width, int height, int bpp);
int (*server_get_channel_count)(struct mod *v);
int (*server_query_channel)(struct mod *v, int index,
char *channel_name,
int *channel_flags);
int (*server_get_channel_id)(struct mod *v, const char *name);
int (*server_send_to_channel)(struct mod *v, int channel_id,
char *data, int data_len,
int total_data_len, int flags);
int (*server_bell_trigger)(struct mod *v);
int (*server_chansrv_in_use)(struct mod *v);
/* off screen bitmaps */
int (*server_create_os_surface)(struct mod *v, int rdpindex,
int width, int height);
int (*server_switch_os_surface)(struct mod *v, int rdpindex);
int (*server_delete_os_surface)(struct mod *v, int rdpindex);
int (*server_paint_rect_os)(struct mod *v, int x, int y,
int cx, int cy,
int rdpindex, int srcx, int srcy);
int (*server_set_hints)(struct mod *v, int hints, int mask);
/* rail */
int (*server_window_new_update)(struct mod *v, int window_id,
struct rail_window_state_order *window_state,
int flags);
int (*server_window_delete)(struct mod *v, int window_id);
int (*server_window_icon)(struct mod *v,
int window_id, int cache_entry, int cache_id,
struct rail_icon_info *icon_info,
int flags);
int (*server_window_cached_icon)(struct mod *v,
int window_id, int cache_entry,
int cache_id, int flags);
int (*server_notify_new_update)(struct mod *v,
int window_id, int notify_id,
struct rail_notify_state_order *notify_state,
int flags);
int (*server_notify_delete)(struct mod *v, int window_id,
int notify_id);
int (*server_monitored_desktop)(struct mod *v,
struct rail_monitored_desktop_order *mdo,
int flags);
int (*server_set_cursor_ex)(struct mod *v, int x, int y, char *data,
char *mask, int bpp);
int (*server_add_char_alpha)(struct mod *v, int font, int character,
int offset, int baseline,
int width, int height, char *data);
int (*server_create_os_surface_bpp)(struct mod *v, int rdpindex,
int width, int height, int bpp);
int (*server_paint_rect_bpp)(struct 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 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 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 - 45]; /* align, 100 minus the number of server
functions above */
/* common */
tintptr handle; /* pointer to self as long */
tintptr wm;
tintptr painter;
struct source_info *si;
/* mod data */
int width;
int height;
int bpp;
int sck_closed;
char username[INFO_CLIENT_MAX_CB_LEN];
char password[INFO_CLIENT_MAX_CB_LEN];
char ip[256];
char port[256];
int shift_state;
struct xrdp_client_info client_info;
int screen_shmem_id;
int screen_shmem_id_mapped; /* boolean */
char *screen_shmem_pixels;
struct trans *trans;
};
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