/** * 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 "xrdp_client_info.h" #include "xrdp_constants.h" #include "xrdp_rail.h" #define CURRENT_MOD_VER 4 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); tintptr mod_dumby[100 - 11]; /* 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)(struct mod* v); 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_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); /* 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 - 43]; /* align, 100 minus the number of server functions above */ /* common */ tintptr handle; /* pointer to self as long */ tintptr wm; tintptr painter; tintptr 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; };