c9a2039858
xrdp_load_keyboard_layout() is used exclusively by the xup module to work out the parameters to pass to xorgxrdp for XKB. This function does not need to be called locally from the SEC module. This commit moves the function to xrdp/lang.c and renames it as xrdp_init_xkb_layout(). The module interface is modified so that xup can call this function. Other modules do not need to call it.
202 lines
7.1 KiB
C
202 lines
7.1 KiB
C
/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Jay Sorg 2004-2015
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* libvnc
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*/
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#ifndef VNC_H
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#define VNC_H
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/* include other h files */
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#include "arch.h"
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#include "parse.h"
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#include "os_calls.h"
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#include "defines.h"
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#include "guid.h"
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#include "ms-rdpbcgr.h"
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#define CURRENT_MOD_VER 4
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/* Screen used for ExtendedDesktopSize / Set DesktopSize */
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struct vnc_screen
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{
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int id;
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int x;
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int y;
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int width;
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int height;
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int flags;
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};
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struct vnc_screen_layout
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{
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int total_width;
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int total_height;
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unsigned int count;
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/* For comparison, screens are sorted in x, y, width, height) order */
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struct vnc_screen s[CLIENT_MONITOR_DATA_MAXIMUM_MONITORS];
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};
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/**
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* Keep track of resize status at start of connection
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*/
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enum vnc_resize_status
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{
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VRS_WAITING_FOR_FIRST_UPDATE,
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VRS_WAITING_FOR_RESIZE_CONFIRM,
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VRS_DONE
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};
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enum vnc_resize_support_status
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{
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VRSS_NOT_SUPPORTED,
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VRSS_SUPPORTED,
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VRSS_UNKNOWN
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};
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struct source_info;
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struct xrdp_client_info;
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/* Defined in vnc_clip.c */
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struct vnc_clipboard_data;
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/* Defined in xrdp_client_info.h */
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struct monitor_info;
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struct vnc
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{
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int size; /* size of this struct */
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int version; /* internal version */
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/* client functions */
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int (*mod_start)(struct vnc *v, int w, int h, int bpp);
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int (*mod_connect)(struct vnc *v);
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int (*mod_event)(struct vnc *v, int msg, long param1, long param2,
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long param3, long param4);
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int (*mod_signal)(struct vnc *v);
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int (*mod_end)(struct vnc *v);
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int (*mod_set_param)(struct vnc *v, const char *name, const char *value);
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int (*mod_session_change)(struct vnc *v, int, int);
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int (*mod_get_wait_objs)(struct vnc *v, tbus *read_objs, int *rcount,
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tbus *write_objs, int *wcount, int *timeout);
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int (*mod_check_wait_objs)(struct vnc *v);
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int (*mod_frame_ack)(struct vnc *v, int flags, int frame_id);
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int (*mod_suppress_output)(struct vnc *v, int suppress,
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int left, int top, int right, int bottom);
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int (*mod_server_monitor_resize)(struct vnc *v,
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int width, int height,
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int num_monitors,
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const struct monitor_info *monitors,
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int *in_progress);
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int (*mod_server_monitor_full_invalidate)(struct vnc *v,
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int width, int height);
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int (*mod_server_version_message)(struct vnc *v);
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tintptr mod_dumby[100 - 14]; /* align, 100 minus the number of mod
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functions above */
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/* server functions */
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int (*server_begin_update)(struct vnc *v);
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int (*server_end_update)(struct vnc *v);
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int (*server_fill_rect)(struct vnc *v, int x, int y, int cx, int cy);
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int (*server_screen_blt)(struct vnc *v, int x, int y, int cx, int cy,
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int srcx, int srcy);
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int (*server_paint_rect)(struct vnc *v, int x, int y, int cx, int cy,
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char *data, int width, int height, int srcx, int srcy);
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int (*server_set_cursor)(struct vnc *v, int x, int y, char *data, char *mask);
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int (*server_palette)(struct vnc *v, int *palette);
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int (*server_msg)(struct vnc *v, const char *msg, int code);
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int (*server_is_term)(void);
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int (*server_set_clip)(struct vnc *v, int x, int y, int cx, int cy);
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int (*server_reset_clip)(struct vnc *v);
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int (*server_set_fgcolor)(struct vnc *v, int fgcolor);
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int (*server_set_bgcolor)(struct vnc *v, int bgcolor);
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int (*server_set_opcode)(struct vnc *v, int opcode);
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int (*server_set_mixmode)(struct vnc *v, int mixmode);
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int (*server_set_brush)(struct vnc *v, int x_origin, int y_origin,
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int style, char *pattern);
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int (*server_set_pen)(struct vnc *v, int style,
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int width);
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int (*server_draw_line)(struct vnc *v, int x1, int y1, int x2, int y2);
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int (*server_add_char)(struct vnc *v, int font, int character,
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int offset, int baseline,
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int width, int height, char *data);
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int (*server_draw_text)(struct vnc *v, int font,
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int flags, int mixmode, int clip_left, int clip_top,
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int clip_right, int clip_bottom,
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int box_left, int box_top,
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int box_right, int box_bottom,
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int x, int y, char *data, int data_len);
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int (*client_monitor_resize)(struct vnc *v, int width, int height,
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int num_monitors,
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const struct monitor_info *monitors);
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int (*server_monitor_resize_done)(struct vnc *v);
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int (*server_get_channel_count)(struct vnc *v);
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int (*server_query_channel)(struct vnc *v, int index,
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char *channel_name,
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int *channel_flags);
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int (*server_get_channel_id)(struct vnc *v, const char *name);
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int (*server_send_to_channel)(struct vnc *v, int channel_id,
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char *data, int data_len,
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int total_data_len, int flags);
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int (*server_bell_trigger)(struct vnc *v);
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int (*server_chansrv_in_use)(struct vnc *v);
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void (*server_init_xkb_layout)(struct vnc *v,
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struct xrdp_client_info *client_info);
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tintptr server_dumby[100 - 29]; /* align, 100 minus the number of server
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functions above */
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/* common */
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tintptr handle; /* pointer to self as long */
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tintptr wm;
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tintptr painter;
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struct source_info *si;
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/* mod data */
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int server_bpp;
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char mod_name[256];
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int mod_mouse_state;
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int palette[256];
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int vnc_desktop;
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char username[256];
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char password[256];
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char ip[256];
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char port[256];
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int sck_closed;
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int shift_state; /* 0 up, 1 down */
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int ignore_next_numlock; /* Used in pause key processing */
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int keylayout;
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int clip_chanid;
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struct vnc_clipboard_data *vc;
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int delay_ms;
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struct trans *trans;
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struct guid guid;
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int suppress_output;
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unsigned int enabled_encodings_mask;
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/* Resizeable support */
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int multimon_configured;
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struct vnc_screen_layout client_layout;
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struct vnc_screen_layout server_layout;
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enum vnc_resize_status resize_status;
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enum vnc_resize_support_status resize_supported;
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};
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/*
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* Functions
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*/
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int
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lib_send_copy(struct vnc *v, struct stream *s);
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int
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skip_trans_bytes(struct trans *trans, unsigned int bytes);
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#endif /* VNC_H */
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