/[rdesktop]/sourceforge.net/trunk/rdesktop/proto.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 7 by matty, Fri Jul 7 09:40:03 2000 UTC revision 962 by astrand, Wed Aug 3 09:56:17 2005 UTC
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1  /*  /* bitmap.c */
2     rdesktop: A Remote Desktop Protocol client.  BOOL bitmap_decompress(uint8 * output, int width, int height, uint8 * input, int size, int Bpp);
3     Function prototypes  /* cache.c */
4     Copyright (C) Matthew Chapman 1999-2000  void cache_rebuild_bmpcache_linked_list(uint8 id, sint16 * idx, int count);
5      void cache_bump_bitmap(uint8 id, uint16 idx, int bump);
6     This program is free software; you can redistribute it and/or modify  void cache_evict_bitmap(uint8 id);
7     it under the terms of the GNU General Public License as published by  HBITMAP cache_get_bitmap(uint8 id, uint16 idx);
8     the Free Software Foundation; either version 2 of the License, or  void cache_put_bitmap(uint8 id, uint16 idx, HBITMAP bitmap);
9     (at your option) any later version.  void cache_save_state(void);
10      FONTGLYPH *cache_get_font(uint8 font, uint16 character);
11     This program is distributed in the hope that it will be useful,  void cache_put_font(uint8 font, uint16 character, uint16 offset, uint16 baseline, uint16 width,
12     but WITHOUT ANY WARRANTY; without even the implied warranty of                      uint16 height, HGLYPH pixmap);
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  DATABLOB *cache_get_text(uint8 cache_id);
14     GNU General Public License for more details.  void cache_put_text(uint8 cache_id, void *data, int length);
15      uint8 *cache_get_desktop(uint32 offset, int cx, int cy, int bytes_per_pixel);
16     You should have received a copy of the GNU General Public License  void cache_put_desktop(uint32 offset, int cx, int cy, int scanline, int bytes_per_pixel,
17     along with this program; if not, write to the Free Software                         uint8 * data);
18     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  HCURSOR cache_get_cursor(uint16 cache_idx);
19  */  void cache_put_cursor(uint16 cache_idx, HCURSOR cursor);
20    /* channels.c */
21  /* Parsing layer */  VCHANNEL *channel_register(char *name, uint32 flags, void (*callback) (STREAM));
22  BOOL prs_io_uint8(STREAM s, uint8 *i);  STREAM channel_init(VCHANNEL * channel, uint32 length);
23  BOOL prs_io_uint8s(STREAM s, uint8 *p, unsigned int length);  void channel_send(STREAM s, VCHANNEL * channel);
24  BOOL msb_io_uint16(STREAM s, uint16 *i);  void channel_process(STREAM s, uint16 mcs_channel);
25  BOOL lsb_io_uint16(STREAM s, uint16 *i);  /* cliprdr.c */
26  BOOL lsb_io_uint32(STREAM s, uint32 *i);  void cliprdr_send_text_format_announce(void);
27    void cliprdr_send_blah_format_announce(void);
28  /* TCP layer */  void cliprdr_send_native_format_announce(uint8 * data, uint32 length);
29  HCONN tcp_connect(char *server);  void cliprdr_send_data_request(uint32 format);
30  void tcp_disconnect(HCONN conn);  void cliprdr_send_data(uint8 * data, uint32 length);
31  BOOL tcp_send(HCONN conn);  BOOL cliprdr_init(void);
32  BOOL tcp_recv(HCONN conn, int length);  /* disk.c */
33    int disk_enum_devices(uint32 * id, char *optarg);
34  /* ISO layer */  NTSTATUS disk_query_information(NTHANDLE handle, uint32 info_class, STREAM out);
35  HCONN iso_connect(char *server);  NTSTATUS disk_set_information(NTHANDLE handle, uint32 info_class, STREAM in, STREAM out);
36  void iso_disconnect(HCONN conn);  NTSTATUS disk_check_notify(NTHANDLE handle);
37  BOOL iso_send_msg(HCONN conn, uint8 code);  NTSTATUS disk_create_notify(NTHANDLE handle, uint32 info_class);
38  BOOL iso_recv_msg(HCONN conn, uint8 *code);  NTSTATUS disk_query_volume_information(NTHANDLE handle, uint32 info_class, STREAM out);
39  void iso_init(struct connection *conn);  NTSTATUS disk_query_directory(NTHANDLE handle, uint32 info_class, char *pattern, STREAM out);
40  BOOL iso_send(HCONN conn);  /* mppc.c */
41  BOOL iso_recv(HCONN conn);  int mppc_expand(uint8 * data, uint32 clen, uint8 ctype, uint32 * roff, uint32 * rlen);
42  void iso_make_tpkt(TPKT *tpkt, int length);  /* ewmhints.c */
43  BOOL iso_io_tpkt(STREAM s, TPKT *tpkt);  int get_current_workarea(uint32 * x, uint32 * y, uint32 * width, uint32 * height);
44  void iso_make_tpdu(TPDU *tpdu, uint8 code);  /* iso.c */
45  BOOL iso_io_tpdu(STREAM s, TPDU *tpdu);  STREAM iso_init(int length);
46    void iso_send(STREAM s);
47  /* MCS layer */  STREAM iso_recv(uint8 * rdpver);
48  HCONN mcs_connect(char *server);  BOOL iso_connect(char *server, char *username);
49  BOOL mcs_join_channel(HCONN conn, uint16 chanid);  void iso_disconnect(void);
50  void mcs_disconnect(HCONN conn);  /* licence.c */
51  void mcs_send_connect_initial(HCONN conn);  void licence_process(STREAM s);
52  void mcs_send_edrq(HCONN conn);  /* mcs.c */
53  void mcs_send_aurq(HCONN conn);  STREAM mcs_init(int length);
54  void mcs_send_cjrq(HCONN conn, uint16 chanid);  void mcs_send_to_channel(STREAM s, uint16 channel);
55  void mcs_init_data(HCONN conn);  void mcs_send(STREAM s);
56  void mcs_send_data(HCONN conn, uint16 chanid, BOOL request);  STREAM mcs_recv(uint16 * channel, uint8 * rdpver);
57  int mcs_recv(HCONN conn, BOOL request);  BOOL mcs_connect(char *server, STREAM mcs_data, char *username);
58  void mcs_make_domain_params(DOMAIN_PARAMS *dp, uint16 max_channels,  void mcs_disconnect(void);
59             uint16 max_users, uint16 max_tokens, uint16 max_pdusize);  /* orders.c */
60  void mcs_make_connect_initial(MCS_CONNECT_INITIAL *mci);  void process_orders(STREAM s, uint16 num_orders);
61  BOOL ber_io_header(STREAM s, BOOL islong, int tagval, int *length);  void reset_order_state(void);
62  BOOL ber_io_octet_string(STREAM s, OCTET_STRING *os);  /* parallel.c */
63  BOOL ber_io_integer(STREAM s, uint16 *i);  int parallel_enum_devices(uint32 * id, char *optarg);
64  BOOL ber_io_uint8(STREAM s, uint8 *i, int tagval);  /* printer.c */
65  BOOL mcs_io_domain_params(STREAM s, DOMAIN_PARAMS *dp);  int printer_enum_devices(uint32 * id, char *optarg);
66  BOOL mcs_io_connect_initial(STREAM s, MCS_CONNECT_INITIAL *mci);  /* printercache.c */
67  BOOL mcs_io_connect_response(STREAM s, MCS_CONNECT_RESPONSE *mcr);  int printercache_load_blob(char *printer_name, uint8 ** data);
68  BOOL mcs_io_edrq(STREAM s, MCS_EDRQ *edrq);  void printercache_process(STREAM s);
69  BOOL mcs_io_aurq(STREAM s, MCS_AURQ *aurq);  /* pstcache.c */
70  BOOL mcs_io_aucf(STREAM s, MCS_AUCF *aucf);  void pstcache_touch_bitmap(uint8 cache_id, uint16 cache_idx, uint32 stamp);
71  BOOL mcs_io_cjrq(STREAM s, MCS_CJRQ *cjrq);  BOOL pstcache_load_bitmap(uint8 cache_id, uint16 cache_idx);
72  BOOL mcs_io_cjcf(STREAM s, MCS_CJCF *cjcf);  BOOL pstcache_save_bitmap(uint8 cache_id, uint16 cache_idx, uint8 * key, uint16 width,
73  BOOL mcs_io_data(STREAM s, MCS_DATA *dt, BOOL request);                            uint16 height, uint16 length, uint8 * data);
74    int pstcache_enumerate(uint8 id, HASH_KEY * keylist);
75  /* RDP layer */  BOOL pstcache_init(uint8 cache_id);
76  HCONN rdp_connect(char *server);  /* rdesktop.c */
77  void rdp_main_loop(HCONN conn);  int main(int argc, char *argv[]);
78  void process_opaque_rect(HCONN conn, RDP_ORDER_STATE *os, BOOL delta);  void generate_random(uint8 * random);
 void process_bmpcache(HCONN conn);  
 void process_orders(HCONN conn, RDP_ORDER_STATE *os);  
 void process_palette(HCONN conn);  
 void process_update(HCONN conn, RDP_ORDER_STATE *os);  
 void process_pointer(HCONN conn);  
 void rdp_establish_key(HCONN conn);  
 void rdp_send_cert(HCONN conn);  
 void rdp_send_confirm_active(HCONN conn);  
 void rdp_send_control(HCONN conn, uint16 action);  
 void rdp_send_synchronize(HCONN conn);  
 void rdp_send_fonts(HCONN conn, uint16 seqno);  
 void rdp_send_input(HCONN conn);  
 BOOL rdp_recv_pdu(HCONN conn, uint8 *type);  
 void rdp_disconnect(HCONN conn);  
 void rdp_make_header(RDP_HEADER *hdr, uint16 length, uint16 pdu_type,  
                      uint16 userid);  
 void rdp_make_data_header(RDP_DATA_HEADER *hdr, uint32 shareid,  
                           uint16 length, uint16 data_pdu_type);  
 void rdp_make_general_caps(RDP_GENERAL_CAPS *caps);  
 void rdp_make_bitmap_caps(RDP_BITMAP_CAPS *caps);  
 void rdp_make_order_caps(RDP_ORDER_CAPS *caps);  
 void rdp_make_bmpcache_caps(RDP_BMPCACHE_CAPS *caps);  
 void rdp_make_control_caps(RDP_CONTROL_CAPS *caps);  
 void rdp_make_activate_caps(RDP_ACTIVATE_CAPS *caps);  
 void rdp_make_pointer_caps(RDP_POINTER_CAPS *caps);  
 void rdp_make_share_caps(RDP_SHARE_CAPS *caps, uint16 userid);  
 void rdp_make_colcache_caps(RDP_COLCACHE_CAPS *caps);  
 void rdp_make_active_pdu(RDP_ACTIVE_PDU *pdu, uint32 shareid, uint16 userid);  
 void rdp_make_control_pdu(RDP_CONTROL_PDU *pdu, uint16 action);  
 void rdp_make_synchronize_pdu(RDP_SYNCHRONIZE_PDU *pdu, uint16 userid);  
 void rdp_make_font_pdu(RDP_FONT_PDU *pdu, uint16 seqno);  
 void rdp_make_input_pdu(RDP_INPUT_PDU *pdu);  
 BOOL rdp_io_header(STREAM s, RDP_HEADER *hdr);  
 BOOL rdp_io_data_header(STREAM s, RDP_DATA_HEADER *hdr);  
 BOOL rdp_io_coord(STREAM s, uint16 *coord, BOOL delta);  
 BOOL rdp_io_colormap(STREAM s, COLORMAP *colors);  
 BOOL rdp_io_general_caps(STREAM s, RDP_GENERAL_CAPS *caps);  
 BOOL rdp_io_bitmap_caps(STREAM s, RDP_BITMAP_CAPS *caps);  
 BOOL rdp_io_order_caps(STREAM s, RDP_ORDER_CAPS *caps);  
 BOOL rdp_io_bmpcache_info(STREAM s, RDP_BMPCACHE_INFO *info);  
 BOOL rdp_io_bmpcache_caps(STREAM s, RDP_BMPCACHE_CAPS *caps);  
 BOOL rdp_io_control_caps(STREAM s, RDP_CONTROL_CAPS *caps);  
 BOOL rdp_io_activate_caps(STREAM s, RDP_ACTIVATE_CAPS *caps);  
 BOOL rdp_io_pointer_caps(STREAM s, RDP_POINTER_CAPS *caps);  
 BOOL rdp_io_share_caps(STREAM s, RDP_SHARE_CAPS *caps);  
 BOOL rdp_io_colcache_caps(STREAM s, RDP_COLCACHE_CAPS *caps);  
 BOOL rdp_io_active_pdu(STREAM s, RDP_ACTIVE_PDU *pdu, int pdutype);  
 BOOL rdp_io_control_pdu(STREAM s, RDP_CONTROL_PDU *pdu);  
 BOOL rdp_io_synchronize_pdu(STREAM s, RDP_SYNCHRONIZE_PDU *pdu);  
 BOOL rdp_io_input_event(STREAM s, RDP_INPUT_EVENT *evt);  
 BOOL rdp_io_input_pdu(STREAM s, RDP_INPUT_PDU *pdu);  
 BOOL rdp_io_font_info(STREAM s, RDP_FONT_INFO *font);  
 BOOL rdp_io_font_pdu(STREAM s, RDP_FONT_PDU *pdu);  
 BOOL rdp_io_update_pdu(STREAM s, RDP_UPDATE_PDU *pdu);  
 BOOL rdp_io_secondary_order(STREAM s, RDP_SECONDARY_ORDER *rso);  
 BOOL rdp_io_bitmap_header(STREAM s, RDP_BITMAP_HEADER *rdh);  
 BOOL rdp_io_pointer(STREAM s, RDP_POINTER *ptr);  
   
   
 /* Utility routines */  
79  void *xmalloc(int size);  void *xmalloc(int size);
80  void *xrealloc(void *oldmem, int size);  void *xrealloc(void *oldmem, int size);
81  void dump_data(unsigned char *p, int len);  void xfree(void *mem);
82  BOOL bitmap_decompress(unsigned char *output, int width, int height,  void error(char *format, ...);
83                         unsigned char *input, int size);  void warning(char *format, ...);
84    void unimpl(char *format, ...);
85  /* User interface routines */  void hexdump(unsigned char *p, unsigned int len);
86  HWINDOW ui_create_window(int width, int height);  char *next_arg(char *src, char needle);
87  void ui_destroy_window(HWINDOW wnd);  void toupper_str(char *p);
88  HBITMAP ui_create_bitmap(HWINDOW wnd, int width, int height, uint8 *data);  char *l_to_a(long N, int base);
89  void ui_destroy_bitmap(HWINDOW wnd, HBITMAP bmp);  int load_licence(unsigned char **data);
90  void ui_paint_bitmap(HWINDOW wnd, HBITMAP bmp, int x, int y);  void save_licence(unsigned char *data, int length);
91  HCOLORMAP ui_create_colormap(HWINDOW wnd, COLORMAP *colors);  BOOL rd_pstcache_mkdir(void);
92  void ui_destroy_colormap(HWINDOW wnd, HCOLORMAP map);  int rd_open_file(char *filename);
93  void ui_set_colormap(HWINDOW wnd, HCOLORMAP map);  void rd_close_file(int fd);
94  void ui_draw_rectangle(HWINDOW wnd, int x, int y, int width, int height);  int rd_read_file(int fd, void *ptr, int len);
95  void ui_move_pointer(HWINDOW wnd, int x, int y);  int rd_write_file(int fd, void *ptr, int len);
96    int rd_lseek_file(int fd, int offset);
97    BOOL rd_lock_file(int fd, int start, int len);
98    /* rdp5.c */
99    void rdp5_process(STREAM s);
100    /* rdp.c */
101    void rdp_out_unistr(STREAM s, char *string, int len);
102    int rdp_in_unistr(STREAM s, char *string, int uni_len);
103    void rdp_send_input(uint32 time, uint16 message_type, uint16 device_flags, uint16 param1,
104                        uint16 param2);
105    void rdp_send_client_window_status(int status);
106    void process_colour_pointer_pdu(STREAM s);
107    void process_cached_pointer_pdu(STREAM s);
108    void process_system_pointer_pdu(STREAM s);
109    void process_bitmap_updates(STREAM s);
110    void process_palette(STREAM s);
111    void process_disconnect_pdu(STREAM s, uint32 * ext_disc_reason);
112    void rdp_main_loop(BOOL * deactivated, uint32 * ext_disc_reason);
113    BOOL rdp_loop(BOOL * deactivated, uint32 * ext_disc_reason);
114    BOOL rdp_connect(char *server, uint32 flags, char *domain, char *password, char *command,
115                     char *directory);
116    void rdp_disconnect(void);
117    /* rdpdr.c */
118    int get_device_index(NTHANDLE handle);
119    void convert_to_unix_filename(char *filename);
120    BOOL rdpdr_init(void);
121    void rdpdr_add_fds(int *n, fd_set * rfds, fd_set * wfds, struct timeval *tv, BOOL * timeout);
122    struct async_iorequest *rdpdr_remove_iorequest(struct async_iorequest *prev,
123                                                   struct async_iorequest *iorq);
124    void rdpdr_check_fds(fd_set * rfds, fd_set * wfds, BOOL timed_out);
125    BOOL rdpdr_abort_io(uint32 fd, uint32 major, NTSTATUS status);
126    /* rdpsnd.c */
127    void rdpsnd_send_completion(uint16 tick, uint8 packet_index);
128    BOOL rdpsnd_init(void);
129    /* rdpsnd_oss.c */
130    BOOL wave_out_open(void);
131    void wave_out_close(void);
132    BOOL wave_out_format_supported(WAVEFORMATEX * pwfx);
133    BOOL wave_out_set_format(WAVEFORMATEX * pwfx);
134    void wave_out_volume(uint16 left, uint16 right);
135    void wave_out_write(STREAM s, uint16 tick, uint8 index);
136    void wave_out_play(void);
137    /* secure.c */
138    void sec_hash_48(uint8 * out, uint8 * in, uint8 * salt1, uint8 * salt2, uint8 salt);
139    void sec_hash_16(uint8 * out, uint8 * in, uint8 * salt1, uint8 * salt2);
140    void buf_out_uint32(uint8 * buffer, uint32 value);
141    void sec_sign(uint8 * signature, int siglen, uint8 * session_key, int keylen, uint8 * data,
142                  int datalen);
143    void sec_decrypt(uint8 * data, int length);
144    STREAM sec_init(uint32 flags, int maxlen);
145    void sec_send_to_channel(STREAM s, uint32 flags, uint16 channel);
146    void sec_send(STREAM s, uint32 flags);
147    void sec_process_mcs_data(STREAM s);
148    STREAM sec_recv(uint8 * rdpver);
149    BOOL sec_connect(char *server, char *username);
150    void sec_disconnect(void);
151    /* serial.c */
152    int serial_enum_devices(uint32 * id, char *optarg);
153    BOOL serial_get_event(NTHANDLE handle, uint32 * result);
154    BOOL serial_get_timeout(NTHANDLE handle, uint32 length, uint32 * timeout, uint32 * itv_timeout);
155    /* tcp.c */
156    STREAM tcp_init(uint32 maxlen);
157    void tcp_send(STREAM s);
158    STREAM tcp_recv(STREAM s, uint32 length);
159    BOOL tcp_connect(char *server);
160    void tcp_disconnect(void);
161    char *tcp_get_address(void);
162    /* xclip.c */
163    void ui_clip_format_announce(uint8 * data, uint32 length);
164    void ui_clip_handle_data(uint8 * data, uint32 length);
165    void ui_clip_request_data(uint32 format);
166    void ui_clip_sync(void);
167    void xclip_init(void);
168    /* xkeymap.c */
169    void xkeymap_from_locale(const char *locale);
170    FILE *xkeymap_open(const char *filename);
171    void xkeymap_init(void);
172    BOOL handle_special_keys(uint32 keysym, unsigned int state, uint32 ev_time, BOOL pressed);
173    key_translation xkeymap_translate_key(uint32 keysym, unsigned int keycode, unsigned int state);
174    void xkeymap_send_keys(uint32 keysym, unsigned int keycode, unsigned int state, uint32 ev_time,
175                           BOOL pressed);
176    uint16 xkeymap_translate_button(unsigned int button);
177    char *get_ksname(uint32 keysym);
178    void save_remote_modifiers(uint8 scancode);
179    void restore_remote_modifiers(uint32 ev_time, uint8 scancode);
180    void ensure_remote_modifiers(uint32 ev_time, key_translation tr);
181    unsigned int read_keyboard_state(void);
182    uint16 ui_get_numlock_state(unsigned int state);
183    void reset_modifier_keys(void);
184    void rdp_send_scancode(uint32 time, uint16 flags, uint8 scancode);
185    /* xwin.c */
186    BOOL get_key_state(unsigned int state, uint32 keysym);
187    BOOL ui_init(void);
188    void ui_deinit(void);
189    BOOL ui_create_window(void);
190    void ui_resize_window(void);
191    void ui_destroy_window(void);
192    void xwin_toggle_fullscreen(void);
193    int ui_select(int rdp_socket);
194    void ui_move_pointer(int x, int y);
195    HBITMAP ui_create_bitmap(int width, int height, uint8 * data);
196    void ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, uint8 * data);
197    void ui_destroy_bitmap(HBITMAP bmp);
198    HGLYPH ui_create_glyph(int width, int height, uint8 * data);
199    void ui_destroy_glyph(HGLYPH glyph);
200    HCURSOR ui_create_cursor(unsigned int x, unsigned int y, int width, int height, uint8 * andmask,
201                             uint8 * xormask);
202    void ui_set_cursor(HCURSOR cursor);
203    void ui_destroy_cursor(HCURSOR cursor);
204    void ui_set_null_cursor(void);
205    HCOLOURMAP ui_create_colourmap(COLOURMAP * colours);
206    void ui_destroy_colourmap(HCOLOURMAP map);
207    void ui_set_colourmap(HCOLOURMAP map);
208    void ui_set_clip(int x, int y, int cx, int cy);
209    void ui_reset_clip(void);
210    void ui_bell(void);
211    void ui_destblt(uint8 opcode, int x, int y, int cx, int cy);
212    void ui_patblt(uint8 opcode, int x, int y, int cx, int cy, BRUSH * brush, int bgcolour,
213                   int fgcolour);
214    void ui_screenblt(uint8 opcode, int x, int y, int cx, int cy, int srcx, int srcy);
215    void ui_memblt(uint8 opcode, int x, int y, int cx, int cy, HBITMAP src, int srcx, int srcy);
216    void ui_triblt(uint8 opcode, int x, int y, int cx, int cy, HBITMAP src, int srcx, int srcy,
217                   BRUSH * brush, int bgcolour, int fgcolour);
218    void ui_line(uint8 opcode, int startx, int starty, int endx, int endy, PEN * pen);
219    void ui_rect(int x, int y, int cx, int cy, int colour);
220    void ui_polygon(uint8 opcode, uint8 fillmode, POINT * point, int npoints, BRUSH * brush,
221                    int bgcolour, int fgcolour);
222    void ui_polyline(uint8 opcode, POINT * points, int npoints, PEN * pen);
223    void ui_ellipse(uint8 opcode, uint8 fillmode, int x, int y, int cx, int cy, BRUSH * brush,
224                    int bgcolour, int fgcolour);
225    void ui_draw_glyph(int mixmode, int x, int y, int cx, int cy, HGLYPH glyph, int srcx, int srcy,
226                       int bgcolour, int fgcolour);
227    void ui_draw_text(uint8 font, uint8 flags, uint8 opcode, int mixmode, int x, int y, int clipx,
228                      int clipy, int clipcx, int clipcy, int boxx, int boxy, int boxcx, int boxcy,
229                      BRUSH * brush, int bgcolour, int fgcolour, uint8 * text, uint8 length);
230    void ui_desktop_save(uint32 offset, int x, int y, int cx, int cy);
231    void ui_desktop_restore(uint32 offset, int x, int y, int cx, int cy);
232    void ui_begin_update(void);
233    void ui_end_update(void);
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