/[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 6 by matty, Wed Jul 5 07:44:21 2000 UTC revision 977 by astrand, Mon Aug 8 19:15:57 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);  BOOL iso_reconnect(char *server);
50  void mcs_disconnect(HCONN conn);  void iso_disconnect(void);
51  void mcs_send_connect_initial(HCONN conn);  void iso_reset_state(void);
52  void mcs_send_edrq(HCONN conn);  /* licence.c */
53  void mcs_send_aurq(HCONN conn);  void licence_process(STREAM s);
54  void mcs_send_cjrq(HCONN conn, uint16 chanid);  /* mcs.c */
55  void mcs_init_data(HCONN conn);  STREAM mcs_init(int length);
56  void mcs_send_data(HCONN conn, uint16 chanid, BOOL request);  void mcs_send_to_channel(STREAM s, uint16 channel);
57  int mcs_recv(HCONN conn, BOOL request);  void mcs_send(STREAM s);
58  void mcs_make_domain_params(DOMAIN_PARAMS *dp, uint16 max_channels,  STREAM mcs_recv(uint16 * channel, uint8 * rdpver);
59             uint16 max_users, uint16 max_tokens, uint16 max_pdusize);  BOOL mcs_connect(char *server, STREAM mcs_data, char *username);
60  void mcs_make_connect_initial(MCS_CONNECT_INITIAL *mci);  BOOL mcs_reconnect(char *server, STREAM mcs_data);
61  BOOL ber_io_header(STREAM s, BOOL islong, int tagval, int *length);  void mcs_disconnect(void);
62  BOOL ber_io_octet_string(STREAM s, OCTET_STRING *os);  void mcs_reset_state(void);
63  BOOL ber_io_integer(STREAM s, uint16 *i);  /* orders.c */
64  BOOL ber_io_uint8(STREAM s, uint8 *i, int tagval);  void process_orders(STREAM s, uint16 num_orders);
65  BOOL mcs_io_domain_params(STREAM s, DOMAIN_PARAMS *dp);  void reset_order_state(void);
66  BOOL mcs_io_connect_initial(STREAM s, MCS_CONNECT_INITIAL *mci);  /* parallel.c */
67  BOOL mcs_io_connect_response(STREAM s, MCS_CONNECT_RESPONSE *mcr);  int parallel_enum_devices(uint32 * id, char *optarg);
68  BOOL mcs_io_edrq(STREAM s, MCS_EDRQ *edrq);  /* printer.c */
69  BOOL mcs_io_aurq(STREAM s, MCS_AURQ *aurq);  int printer_enum_devices(uint32 * id, char *optarg);
70  BOOL mcs_io_aucf(STREAM s, MCS_AUCF *aucf);  /* printercache.c */
71  BOOL mcs_io_cjrq(STREAM s, MCS_CJRQ *cjrq);  int printercache_load_blob(char *printer_name, uint8 ** data);
72  BOOL mcs_io_cjcf(STREAM s, MCS_CJCF *cjcf);  void printercache_process(STREAM s);
73  BOOL mcs_io_data(STREAM s, MCS_DATA *dt, BOOL request);  /* pstcache.c */
74    void pstcache_touch_bitmap(uint8 cache_id, uint16 cache_idx, uint32 stamp);
75  /* RDP layer */  BOOL pstcache_load_bitmap(uint8 cache_id, uint16 cache_idx);
76  HCONN rdp_connect(char *server);  BOOL pstcache_save_bitmap(uint8 cache_id, uint16 cache_idx, uint8 * key, uint16 width,
77  void rdp_main_loop(HCONN conn);                            uint16 height, uint16 length, uint8 * data);
78  void process_orders(HCONN conn, RDP_ORDER_STATE *os);  int pstcache_enumerate(uint8 id, HASH_KEY * keylist);
79  void rdp_establish_key(HCONN conn);  BOOL pstcache_init(uint8 cache_id);
80  void rdp_send_cert(HCONN conn);  /* rdesktop.c */
81  void rdp_send_confirm_active(HCONN conn);  int main(int argc, char *argv[]);
82  void rdp_send_control(HCONN conn, uint16 action);  void generate_random(uint8 * random);
 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_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);  
   
 /* Utility routines */  
83  void *xmalloc(int size);  void *xmalloc(int size);
84    char *xstrdup(const char *s);
85  void *xrealloc(void *oldmem, int size);  void *xrealloc(void *oldmem, int size);
86  BOOL bitmap_decompress(unsigned char *input, int size,  void xfree(void *mem);
87                         unsigned char *output, int width);  void error(char *format, ...);
88    void warning(char *format, ...);
89  /* User interface routines */  void unimpl(char *format, ...);
90  HWINDOW ui_create_window(int width, int height);  void hexdump(unsigned char *p, unsigned int len);
91  void ui_destroy_window(HWINDOW wnd);  char *next_arg(char *src, char needle);
92  HBITMAP ui_create_bitmap(HWINDOW wnd, int width, int height, uint8 *data);  void toupper_str(char *p);
93    char *l_to_a(long N, int base);
94    int load_licence(unsigned char **data);
95    void save_licence(unsigned char *data, int length);
96    BOOL rd_pstcache_mkdir(void);
97    int rd_open_file(char *filename);
98    void rd_close_file(int fd);
99    int rd_read_file(int fd, void *ptr, int len);
100    int rd_write_file(int fd, void *ptr, int len);
101    int rd_lseek_file(int fd, int offset);
102    BOOL rd_lock_file(int fd, int start, int len);
103    /* rdp5.c */
104    void rdp5_process(STREAM s);
105    /* rdp.c */
106    void rdp_out_unistr(STREAM s, char *string, int len);
107    int rdp_in_unistr(STREAM s, char *string, int uni_len);
108    void rdp_send_input(uint32 time, uint16 message_type, uint16 device_flags, uint16 param1,
109                        uint16 param2);
110    void rdp_send_client_window_status(int status);
111    void process_colour_pointer_pdu(STREAM s);
112    void process_cached_pointer_pdu(STREAM s);
113    void process_system_pointer_pdu(STREAM s);
114    void process_bitmap_updates(STREAM s);
115    void process_palette(STREAM s);
116    void process_disconnect_pdu(STREAM s, uint32 * ext_disc_reason);
117    void rdp_main_loop(BOOL * deactivated, uint32 * ext_disc_reason);
118    BOOL rdp_loop(BOOL * deactivated, uint32 * ext_disc_reason);
119    BOOL rdp_connect(char *server, uint32 flags, char *domain, char *password, char *command,
120                     char *directory);
121    BOOL rdp_reconnect(char *server, uint32 flags, char *domain, char *password, char *command,
122                       char *directory, char *cookie);
123    void rdp_reset_state(void);
124    void rdp_disconnect(void);
125    /* rdpdr.c */
126    int get_device_index(NTHANDLE handle);
127    void convert_to_unix_filename(char *filename);
128    BOOL rdpdr_init(void);
129    void rdpdr_add_fds(int *n, fd_set * rfds, fd_set * wfds, struct timeval *tv, BOOL * timeout);
130    struct async_iorequest *rdpdr_remove_iorequest(struct async_iorequest *prev,
131                                                   struct async_iorequest *iorq);
132    void rdpdr_check_fds(fd_set * rfds, fd_set * wfds, BOOL timed_out);
133    BOOL rdpdr_abort_io(uint32 fd, uint32 major, NTSTATUS status);
134    /* rdpsnd.c */
135    void rdpsnd_send_completion(uint16 tick, uint8 packet_index);
136    BOOL rdpsnd_init(void);
137    /* rdpsnd_oss.c */
138    BOOL wave_out_open(void);
139    void wave_out_close(void);
140    BOOL wave_out_format_supported(WAVEFORMATEX * pwfx);
141    BOOL wave_out_set_format(WAVEFORMATEX * pwfx);
142    void wave_out_volume(uint16 left, uint16 right);
143    void wave_out_write(STREAM s, uint16 tick, uint8 index);
144    void wave_out_play(void);
145    /* secure.c */
146    void sec_hash_48(uint8 * out, uint8 * in, uint8 * salt1, uint8 * salt2, uint8 salt);
147    void sec_hash_16(uint8 * out, uint8 * in, uint8 * salt1, uint8 * salt2);
148    void buf_out_uint32(uint8 * buffer, uint32 value);
149    void sec_sign(uint8 * signature, int siglen, uint8 * session_key, int keylen, uint8 * data,
150                  int datalen);
151    void sec_decrypt(uint8 * data, int length);
152    STREAM sec_init(uint32 flags, int maxlen);
153    void sec_send_to_channel(STREAM s, uint32 flags, uint16 channel);
154    void sec_send(STREAM s, uint32 flags);
155    void sec_process_mcs_data(STREAM s);
156    STREAM sec_recv(uint8 * rdpver);
157    BOOL sec_connect(char *server, char *username);
158    BOOL sec_reconnect(char *server);
159    void sec_disconnect(void);
160    void sec_reset_state(void);
161    /* serial.c */
162    int serial_enum_devices(uint32 * id, char *optarg);
163    BOOL serial_get_event(NTHANDLE handle, uint32 * result);
164    BOOL serial_get_timeout(NTHANDLE handle, uint32 length, uint32 * timeout, uint32 * itv_timeout);
165    /* tcp.c */
166    STREAM tcp_init(uint32 maxlen);
167    void tcp_send(STREAM s);
168    STREAM tcp_recv(STREAM s, uint32 length);
169    BOOL tcp_connect(char *server);
170    void tcp_disconnect(void);
171    char *tcp_get_address(void);
172    void tcp_reset_state(void);
173    /* xclip.c */
174    void ui_clip_format_announce(uint8 * data, uint32 length);
175    void ui_clip_handle_data(uint8 * data, uint32 length);
176    void ui_clip_request_data(uint32 format);
177    void ui_clip_sync(void);
178    void xclip_init(void);
179    /* xkeymap.c */
180    BOOL xkeymap_from_locale(const char *locale);
181    FILE *xkeymap_open(const char *filename);
182    void xkeymap_init(void);
183    BOOL handle_special_keys(uint32 keysym, unsigned int state, uint32 ev_time, BOOL pressed);
184    key_translation xkeymap_translate_key(uint32 keysym, unsigned int keycode, unsigned int state);
185    void xkeymap_send_keys(uint32 keysym, unsigned int keycode, unsigned int state, uint32 ev_time,
186                           BOOL pressed, uint8 nesting);
187    uint16 xkeymap_translate_button(unsigned int button);
188    char *get_ksname(uint32 keysym);
189    void save_remote_modifiers(uint8 scancode);
190    void restore_remote_modifiers(uint32 ev_time, uint8 scancode);
191    void ensure_remote_modifiers(uint32 ev_time, key_translation tr);
192    unsigned int read_keyboard_state(void);
193    uint16 ui_get_numlock_state(unsigned int state);
194    void reset_modifier_keys(void);
195    void rdp_send_scancode(uint32 time, uint16 flags, uint8 scancode);
196    /* xwin.c */
197    BOOL get_key_state(unsigned int state, uint32 keysym);
198    BOOL ui_init(void);
199    void ui_deinit(void);
200    BOOL ui_create_window(void);
201    void ui_resize_window(void);
202    void ui_destroy_window(void);
203    void xwin_toggle_fullscreen(void);
204    int ui_select(int rdp_socket);
205    void ui_move_pointer(int x, int y);
206    HBITMAP ui_create_bitmap(int width, int height, uint8 * data);
207    void ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, uint8 * data);
208  void ui_destroy_bitmap(HBITMAP bmp);  void ui_destroy_bitmap(HBITMAP bmp);
209  void ui_paint_bitmap(HWINDOW wnd, HBITMAP bmp, int x, int y);  HGLYPH ui_create_glyph(int width, int height, uint8 * data);
210    void ui_destroy_glyph(HGLYPH glyph);
211    HCURSOR ui_create_cursor(unsigned int x, unsigned int y, int width, int height, uint8 * andmask,
212                             uint8 * xormask);
213    void ui_set_cursor(HCURSOR cursor);
214    void ui_destroy_cursor(HCURSOR cursor);
215    void ui_set_null_cursor(void);
216    HCOLOURMAP ui_create_colourmap(COLOURMAP * colours);
217    void ui_destroy_colourmap(HCOLOURMAP map);
218    void ui_set_colourmap(HCOLOURMAP map);
219    void ui_set_clip(int x, int y, int cx, int cy);
220    void ui_reset_clip(void);
221    void ui_bell(void);
222    void ui_destblt(uint8 opcode, int x, int y, int cx, int cy);
223    void ui_patblt(uint8 opcode, int x, int y, int cx, int cy, BRUSH * brush, int bgcolour,
224                   int fgcolour);
225    void ui_screenblt(uint8 opcode, int x, int y, int cx, int cy, int srcx, int srcy);
226    void ui_memblt(uint8 opcode, int x, int y, int cx, int cy, HBITMAP src, int srcx, int srcy);
227    void ui_triblt(uint8 opcode, int x, int y, int cx, int cy, HBITMAP src, int srcx, int srcy,
228                   BRUSH * brush, int bgcolour, int fgcolour);
229    void ui_line(uint8 opcode, int startx, int starty, int endx, int endy, PEN * pen);
230    void ui_rect(int x, int y, int cx, int cy, int colour);
231    void ui_polygon(uint8 opcode, uint8 fillmode, POINT * point, int npoints, BRUSH * brush,
232                    int bgcolour, int fgcolour);
233    void ui_polyline(uint8 opcode, POINT * points, int npoints, PEN * pen);
234    void ui_ellipse(uint8 opcode, uint8 fillmode, int x, int y, int cx, int cy, BRUSH * brush,
235                    int bgcolour, int fgcolour);
236    void ui_draw_glyph(int mixmode, int x, int y, int cx, int cy, HGLYPH glyph, int srcx, int srcy,
237                       int bgcolour, int fgcolour);
238    void ui_draw_text(uint8 font, uint8 flags, uint8 opcode, int mixmode, int x, int y, int clipx,
239                      int clipy, int clipcx, int clipcy, int boxx, int boxy, int boxcx, int boxcy,
240                      BRUSH * brush, int bgcolour, int fgcolour, uint8 * text, uint8 length);
241    void ui_desktop_save(uint32 offset, int x, int y, int cx, int cy);
242    void ui_desktop_restore(uint32 offset, int x, int y, int cx, int cy);
243    void ui_begin_update(void);
244    void ui_end_update(void);
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