/[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 905 by jdmeijer, Fri May 20 22:09:32 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 cache_id, sint16 * cache_idx, int count);
5      HBITMAP cache_get_bitmap(uint8 cache_id, uint16 cache_idx);
6     This program is free software; you can redistribute it and/or modify  void cache_put_bitmap(uint8 cache_id, uint16 cache_idx, HBITMAP bitmap);
7     it under the terms of the GNU General Public License as published by  void cache_save_state(void);
8     the Free Software Foundation; either version 2 of the License, or  FONTGLYPH *cache_get_font(uint8 font, uint16 character);
9     (at your option) any later version.  void cache_put_font(uint8 font, uint16 character, uint16 offset, uint16 baseline, uint16 width,
10                          uint16 height, HGLYPH pixmap);
11     This program is distributed in the hope that it will be useful,  DATABLOB *cache_get_text(uint8 cache_id);
12     but WITHOUT ANY WARRANTY; without even the implied warranty of  void cache_put_text(uint8 cache_id, void *data, int length);
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  uint8 *cache_get_desktop(uint32 offset, int cx, int cy, int bytes_per_pixel);
14     GNU General Public License for more details.  void cache_put_desktop(uint32 offset, int cx, int cy, int scanline, int bytes_per_pixel,
15                             uint8 * data);
16     You should have received a copy of the GNU General Public License  HCURSOR cache_get_cursor(uint16 cache_idx);
17     along with this program; if not, write to the Free Software  void cache_put_cursor(uint16 cache_idx, HCURSOR cursor);
18     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  /* channels.c */
19  */  VCHANNEL *channel_register(char *name, uint32 flags, void (*callback) (STREAM));
20    STREAM channel_init(VCHANNEL * channel, uint32 length);
21  /* Parsing layer */  void channel_send(STREAM s, VCHANNEL * channel);
22  BOOL prs_io_uint8(STREAM s, uint8 *i);  void channel_process(STREAM s, uint16 mcs_channel);
23  BOOL prs_io_uint8s(STREAM s, uint8 *p, unsigned int length);  /* cliprdr.c */
24  BOOL msb_io_uint16(STREAM s, uint16 *i);  void cliprdr_send_text_format_announce(void);
25  BOOL lsb_io_uint16(STREAM s, uint16 *i);  void cliprdr_send_blah_format_announce(void);
26  BOOL lsb_io_uint32(STREAM s, uint32 *i);  void cliprdr_send_native_format_announce(uint8 * data, uint32 length);
27    void cliprdr_send_data_request(uint32 format);
28  /* TCP layer */  void cliprdr_send_data(uint8 * data, uint32 length);
29  HCONN tcp_connect(char *server);  BOOL cliprdr_init(void);
30  void tcp_disconnect(HCONN conn);  /* disk.c */
31  BOOL tcp_send(HCONN conn);  int disk_enum_devices(uint32 * id, char *optarg);
32  BOOL tcp_recv(HCONN conn, int length);  NTSTATUS disk_query_information(NTHANDLE handle, uint32 info_class, STREAM out);
33    NTSTATUS disk_set_information(NTHANDLE handle, uint32 info_class, STREAM in, STREAM out);
34  /* ISO layer */  NTSTATUS disk_query_volume_information(NTHANDLE handle, uint32 info_class, STREAM out);
35  HCONN iso_connect(char *server);  NTSTATUS disk_query_directory(NTHANDLE handle, uint32 info_class, char *pattern, STREAM out);
36  void iso_disconnect(HCONN conn);  NTSTATUS disk_create_notify(NTHANDLE handle, uint32 info_class);
37  BOOL iso_send_msg(HCONN conn, uint8 code);  NTSTATUS disk_check_notify(NTHANDLE handle);
38  BOOL iso_recv_msg(HCONN conn, uint8 *code);  /* mppc.c */
39  void iso_init(struct connection *conn);  int mppc_expand(uint8 * data, uint32 clen, uint8 ctype, uint32 * roff, uint32 * rlen);
40  BOOL iso_send(HCONN conn);  /* ewmhints.c */
41  BOOL iso_recv(HCONN conn);  int get_current_workarea(uint32 * x, uint32 * y, uint32 * width, uint32 * height);
42  void iso_make_tpkt(TPKT *tpkt, int length);  /* iso.c */
43  BOOL iso_io_tpkt(STREAM s, TPKT *tpkt);  STREAM iso_init(int length);
44  void iso_make_tpdu(TPDU *tpdu, uint8 code);  void iso_send(STREAM s);
45  BOOL iso_io_tpdu(STREAM s, TPDU *tpdu);  STREAM iso_recv(uint8 * rdpver);
46    BOOL iso_connect(char *server, char *username);
47  /* MCS layer */  void iso_disconnect(void);
48  HCONN mcs_connect(char *server);  /* licence.c */
49  BOOL mcs_join_channel(HCONN conn, uint16 chanid);  void licence_process(STREAM s);
50  void mcs_disconnect(HCONN conn);  /* mcs.c */
51  void mcs_send_connect_initial(HCONN conn);  STREAM mcs_init(int length);
52  void mcs_send_edrq(HCONN conn);  void mcs_send_to_channel(STREAM s, uint16 channel);
53  void mcs_send_aurq(HCONN conn);  void mcs_send(STREAM s);
54  void mcs_send_cjrq(HCONN conn, uint16 chanid);  STREAM mcs_recv(uint16 * channel, uint8 * rdpver);
55  void mcs_init_data(HCONN conn);  BOOL mcs_connect(char *server, STREAM mcs_data, char *username);
56  void mcs_send_data(HCONN conn, uint16 chanid, BOOL request);  void mcs_disconnect(void);
57  int mcs_recv(HCONN conn, BOOL request);  /* orders.c */
58  void mcs_make_domain_params(DOMAIN_PARAMS *dp, uint16 max_channels,  void process_orders(STREAM s, uint16 num_orders);
59             uint16 max_users, uint16 max_tokens, uint16 max_pdusize);  void reset_order_state(void);
60  void mcs_make_connect_initial(MCS_CONNECT_INITIAL *mci);  /* parallel.c */
61  BOOL ber_io_header(STREAM s, BOOL islong, int tagval, int *length);  int parallel_enum_devices(uint32 * id, char *optarg);
62  BOOL ber_io_octet_string(STREAM s, OCTET_STRING *os);  /* printer.c */
63  BOOL ber_io_integer(STREAM s, uint16 *i);  int printer_enum_devices(uint32 * id, char *optarg);
64  BOOL ber_io_uint8(STREAM s, uint8 *i, int tagval);  /* printercache.c */
65  BOOL mcs_io_domain_params(STREAM s, DOMAIN_PARAMS *dp);  int printercache_load_blob(char *printer_name, uint8 ** data);
66  BOOL mcs_io_connect_initial(STREAM s, MCS_CONNECT_INITIAL *mci);  void printercache_process(STREAM s);
67  BOOL mcs_io_connect_response(STREAM s, MCS_CONNECT_RESPONSE *mcr);  /* pstcache.c */
68  BOOL mcs_io_edrq(STREAM s, MCS_EDRQ *edrq);  void pstcache_touch_bitmap(uint8 id, uint16 idx, uint32 stamp);
69  BOOL mcs_io_aurq(STREAM s, MCS_AURQ *aurq);  BOOL pstcache_load_bitmap(uint8 id, uint16 idx);
70  BOOL mcs_io_aucf(STREAM s, MCS_AUCF *aucf);  BOOL pstcache_save_bitmap(uint8 id, uint16 idx, uint8 * hash_key, uint16 wd,
71  BOOL mcs_io_cjrq(STREAM s, MCS_CJRQ *cjrq);                            uint16 ht, uint16 len, uint8 * data);
72  BOOL mcs_io_cjcf(STREAM s, MCS_CJCF *cjcf);  int pstcache_enumerate(uint8 id, HASH_KEY * keylist);
73  BOOL mcs_io_data(STREAM s, MCS_DATA *dt, BOOL request);  BOOL pstcache_init(uint8 id);
74    /* rdesktop.c */
75  /* RDP layer */  int main(int argc, char *argv[]);
76  HCONN rdp_connect(char *server);  void generate_random(uint8 * random);
 void rdp_main_loop(HCONN conn);  
 void process_orders(HCONN conn, RDP_ORDER_STATE *os);  
 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_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 */  
77  void *xmalloc(int size);  void *xmalloc(int size);
78  void *xrealloc(void *oldmem, int size);  void *xrealloc(void *oldmem, int size);
79  BOOL bitmap_decompress(unsigned char *input, int size,  void xfree(void *mem);
80                         unsigned char *output, int width);  void error(char *format, ...);
81    void warning(char *format, ...);
82  /* User interface routines */  void unimpl(char *format, ...);
83  HWINDOW ui_create_window(int width, int height);  void hexdump(unsigned char *p, unsigned int len);
84  void ui_destroy_window(HWINDOW wnd);  char *next_arg(char *src, char needle);
85  HBITMAP ui_create_bitmap(HWINDOW wnd, int width, int height, uint8 *data);  void toupper_str(char *p);
86    char *l_to_a(long N, int base);
87    int load_licence(unsigned char **data);
88    void save_licence(unsigned char *data, int length);
89    BOOL rd_pstcache_mkdir(void);
90    int rd_open_file(char *filename);
91    void rd_close_file(int fd);
92    int rd_read_file(int fd, void *ptr, int len);
93    int rd_write_file(int fd, void *ptr, int len);
94    int rd_lseek_file(int fd, int offset);
95    BOOL rd_lock_file(int fd, int start, int len);
96    /* rdp5.c */
97    void rdp5_process(STREAM s);
98    /* rdp.c */
99    void rdp_out_unistr(STREAM s, char *string, int len);
100    int rdp_in_unistr(STREAM s, char *string, int uni_len);
101    void rdp_send_input(uint32 time, uint16 message_type, uint16 device_flags, uint16 param1,
102                        uint16 param2);
103    void rdp_send_client_window_status(int status);
104    void process_colour_pointer_pdu(STREAM s);
105    void process_cached_pointer_pdu(STREAM s);
106    void process_system_pointer_pdu(STREAM s);
107    void process_bitmap_updates(STREAM s);
108    void process_palette(STREAM s);
109    BOOL rdp_loop(BOOL * deactivated, uint32 * ext_disc_reason);
110    void rdp_main_loop(BOOL * deactivated, uint32 * ext_disc_reason);
111    BOOL rdp_connect(char *server, uint32 flags, char *domain, char *password, char *command,
112                     char *directory);
113    void rdp_disconnect(void);
114    /* rdpdr.c */
115    int get_device_index(NTHANDLE handle);
116    void convert_to_unix_filename(char *filename);
117    BOOL rdpdr_init(void);
118    void rdpdr_add_fds(int *n, fd_set * rfds, fd_set * wfds, struct timeval *tv, BOOL * timeout);
119    struct async_iorequest *rdpdr_remove_iorequest(struct async_iorequest *prev,
120                                                   struct async_iorequest *iorq);
121    void rdpdr_check_fds(fd_set * rfds, fd_set * wfds, BOOL timed_out);
122    BOOL rdpdr_abort_io(uint32 fd, uint32 major, NTSTATUS status);
123    /* rdpsnd.c */
124    void rdpsnd_send_completion(uint16 tick, uint8 packet_index);
125    BOOL rdpsnd_init(void);
126    /* rdpsnd_oss.c */
127    BOOL wave_out_open(void);
128    void wave_out_close(void);
129    BOOL wave_out_format_supported(WAVEFORMATEX * pwfx);
130    BOOL wave_out_set_format(WAVEFORMATEX * pwfx);
131    void wave_out_volume(uint16 left, uint16 right);
132    void wave_out_write(STREAM s, uint16 tick, uint8 index);
133    void wave_out_play(void);
134    /* secure.c */
135    void sec_hash_48(uint8 * out, uint8 * in, uint8 * salt1, uint8 * salt2, uint8 salt);
136    void sec_hash_16(uint8 * out, uint8 * in, uint8 * salt1, uint8 * salt2);
137    void buf_out_uint32(uint8 * buffer, uint32 value);
138    void sec_sign(uint8 * signature, int siglen, uint8 * session_key, int keylen, uint8 * data,
139                  int datalen);
140    void sec_decrypt(uint8 * data, int length);
141    STREAM sec_init(uint32 flags, int maxlen);
142    void sec_send_to_channel(STREAM s, uint32 flags, uint16 channel);
143    void sec_send(STREAM s, uint32 flags);
144    void sec_process_mcs_data(STREAM s);
145    STREAM sec_recv(uint8 * rdpver);
146    BOOL sec_connect(char *server, char *username);
147    void sec_disconnect(void);
148    /* serial.c */
149    int serial_enum_devices(uint32 * id, char *optarg);
150    BOOL serial_get_timeout(NTHANDLE handle, uint32 length, uint32 * timeout, uint32 * itv_timeout);
151    BOOL serial_get_event(NTHANDLE handle, uint32 * result);
152    /* tcp.c */
153    STREAM tcp_init(uint32 maxlen);
154    void tcp_send(STREAM s);
155    STREAM tcp_recv(STREAM s, uint32 length);
156    BOOL tcp_connect(char *server);
157    void tcp_disconnect(void);
158    char *tcp_get_address(void);
159    /* xclip.c */
160    void ui_clip_format_announce(uint8 * data, uint32 length);
161    void ui_clip_handle_data(uint8 * data, uint32 length);
162    void ui_clip_request_data(uint32 format);
163    void ui_clip_sync(void);
164    void xclip_init(void);
165    /* xkeymap.c */
166    void xkeymap_init(void);
167    BOOL handle_special_keys(uint32 keysym, unsigned int state, uint32 ev_time, BOOL pressed);
168    key_translation xkeymap_translate_key(uint32 keysym, unsigned int keycode, unsigned int state);
169    uint16 xkeymap_translate_button(unsigned int button);
170    char *get_ksname(uint32 keysym);
171    void save_remote_modifiers(uint8 scancode);
172    void restore_remote_modifiers(uint32 ev_time, uint8 scancode);
173    void ensure_remote_modifiers(uint32 ev_time, key_translation tr);
174    unsigned int read_keyboard_state(void);
175    uint16 ui_get_numlock_state(unsigned int state);
176    void reset_modifier_keys(void);
177    void rdp_send_scancode(uint32 time, uint16 flags, uint8 scancode);
178    /* xwin.c */
179    void ui_begin_update(void);
180    void ui_end_update(void);
181    BOOL get_key_state(unsigned int state, uint32 keysym);
182    BOOL ui_init(void);
183    void ui_deinit(void);
184    BOOL ui_create_window(void);
185    void ui_resize_window(void);
186    void ui_destroy_window(void);
187    void xwin_toggle_fullscreen(void);
188    int ui_select(int rdp_socket);
189    void ui_move_pointer(int x, int y);
190    HBITMAP ui_create_bitmap(int width, int height, uint8 * data);
191    void ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, uint8 * data);
192  void ui_destroy_bitmap(HBITMAP bmp);  void ui_destroy_bitmap(HBITMAP bmp);
193  void ui_paint_bitmap(HWINDOW wnd, HBITMAP bmp, int x, int y);  HGLYPH ui_create_glyph(int width, int height, uint8 * data);
194    void ui_destroy_glyph(HGLYPH glyph);
195    HCURSOR ui_create_cursor(unsigned int x, unsigned int y, int width, int height, uint8 * andmask,
196                             uint8 * xormask);
197    void ui_set_cursor(HCURSOR cursor);
198    void ui_destroy_cursor(HCURSOR cursor);
199    void ui_set_null_cursor(void);
200    HCOLOURMAP ui_create_colourmap(COLOURMAP * colours);
201    void ui_destroy_colourmap(HCOLOURMAP map);
202    void ui_set_colourmap(HCOLOURMAP map);
203    void ui_set_clip(int x, int y, int cx, int cy);
204    void ui_reset_clip(void);
205    void ui_bell(void);
206    void ui_destblt(uint8 opcode, int x, int y, int cx, int cy);
207    void ui_patblt(uint8 opcode, int x, int y, int cx, int cy, BRUSH * brush, int bgcolour,
208                   int fgcolour);
209    void ui_screenblt(uint8 opcode, int x, int y, int cx, int cy, int srcx, int srcy);
210    void ui_memblt(uint8 opcode, int x, int y, int cx, int cy, HBITMAP src, int srcx, int srcy);
211    void ui_triblt(uint8 opcode, int x, int y, int cx, int cy, HBITMAP src, int srcx, int srcy,
212                   BRUSH * brush, int bgcolour, int fgcolour);
213    void ui_line(uint8 opcode, int startx, int starty, int endx, int endy, PEN * pen);
214    void ui_rect(int x, int y, int cx, int cy, int colour);
215    void ui_polygon(uint8 opcode, uint8 fillmode, POINT * point, int npoints, BRUSH * brush,
216                    int bgcolour, int fgcolour);
217    void ui_polyline(uint8 opcode, POINT * point, int npoints, PEN * pen);
218    void ui_ellipse(uint8 opcode, uint8 fillmode, int x, int y, int cx, int cy, BRUSH * brush,
219                    int bgcolour, int fgcolour);
220    void ui_draw_glyph(int mixmode, int x, int y, int cx, int cy, HGLYPH glyph, int srcx, int srcy,
221                       int bgcolour, int fgcolour);
222    void ui_draw_text(uint8 font, uint8 flags, uint8 opcode, int mixmode, int x, int y,
223                      int clipx, int clipy, int clipcx, int clipcy, int boxx, int boxy,
224                      int boxcx, int boxcy, BRUSH * brush, int bgcolour, int fgcolour,
225                      uint8 * text, uint8 length);
226    void ui_desktop_save(uint32 offset, int x, int y, int cx, int cy);
227    void ui_desktop_restore(uint32 offset, int x, int y, int cx, int cy);
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