19 |
*/ |
*/ |
20 |
|
|
21 |
#include <time.h> |
#include <time.h> |
22 |
|
#ifndef _WIN32 |
23 |
#include <errno.h> |
#include <errno.h> |
24 |
#include <unistd.h> |
#include <unistd.h> |
25 |
|
#endif |
26 |
#include "rdesktop.h" |
#include "rdesktop.h" |
27 |
|
|
28 |
#ifdef HAVE_ICONV |
#ifdef HAVE_ICONV |
46 |
extern BOOL g_use_rdp5; |
extern BOOL g_use_rdp5; |
47 |
extern uint16 g_server_rdp_version; |
extern uint16 g_server_rdp_version; |
48 |
extern uint32 g_rdp5_performanceflags; |
extern uint32 g_rdp5_performanceflags; |
49 |
extern int g_server_bpp; |
extern int g_server_depth; |
50 |
extern int g_width; |
extern int g_width; |
51 |
extern int g_height; |
extern int g_height; |
52 |
extern BOOL g_bitmap_cache; |
extern BOOL g_bitmap_cache; |
53 |
extern BOOL g_bitmap_cache_persist_enable; |
extern BOOL g_bitmap_cache_persist_enable; |
54 |
|
extern BOOL g_numlock_sync; |
55 |
|
|
56 |
uint8 *g_next_packet; |
uint8 *g_next_packet; |
57 |
uint32 g_rdp_shareid; |
uint32 g_rdp_shareid; |
58 |
|
|
59 |
extern RDPCOMP g_mppc_dict; |
extern RDPCOMP g_mppc_dict; |
60 |
|
|
61 |
|
/* Session Directory support */ |
62 |
|
extern BOOL g_redirect; |
63 |
|
extern char g_redirect_server[64]; |
64 |
|
extern char g_redirect_domain[16]; |
65 |
|
extern char g_redirect_password[64]; |
66 |
|
extern char g_redirect_username[64]; |
67 |
|
extern char g_redirect_cookie[128]; |
68 |
|
extern uint32 g_redirect_flags; |
69 |
|
/* END Session Directory support */ |
70 |
|
|
71 |
#if WITH_DEBUG |
#if WITH_DEBUG |
72 |
static uint32 g_packetno; |
static uint32 g_packetno; |
73 |
#endif |
#endif |
84 |
uint16 length, pdu_type; |
uint16 length, pdu_type; |
85 |
uint8 rdpver; |
uint8 rdpver; |
86 |
|
|
87 |
if ((rdp_s == NULL) || (g_next_packet >= rdp_s->end)) |
if ((rdp_s == NULL) || (g_next_packet >= rdp_s->end) || (g_next_packet == NULL)) |
88 |
{ |
{ |
89 |
rdp_s = sec_recv(&rdpver); |
rdp_s = sec_recv(&rdpver); |
90 |
if (rdp_s == NULL) |
if (rdp_s == NULL) |
185 |
size_t i = 1, o = 4; |
size_t i = 1, o = 4; |
186 |
if ((iconv_h = iconv_open(WINDOWS_CODEPAGE, g_codepage)) == (iconv_t) - 1) |
if ((iconv_h = iconv_open(WINDOWS_CODEPAGE, g_codepage)) == (iconv_t) - 1) |
187 |
{ |
{ |
188 |
warning("rdp_out_unistr: iconv_open[%s -> %s] fail %d\n", |
warning("rdp_out_unistr: iconv_open[%s -> %s] fail %p\n", |
189 |
g_codepage, WINDOWS_CODEPAGE, (int) iconv_h); |
g_codepage, WINDOWS_CODEPAGE, iconv_h); |
190 |
|
|
191 |
g_iconv_works = False; |
g_iconv_works = False; |
192 |
rdp_out_unistr(s, string, len); |
rdp_out_unistr(s, string, len); |
256 |
{ |
{ |
257 |
if ((iconv_h = iconv_open(g_codepage, WINDOWS_CODEPAGE)) == (iconv_t) - 1) |
if ((iconv_h = iconv_open(g_codepage, WINDOWS_CODEPAGE)) == (iconv_t) - 1) |
258 |
{ |
{ |
259 |
warning("rdp_in_unistr: iconv_open[%s -> %s] fail %d\n", |
warning("rdp_in_unistr: iconv_open[%s -> %s] fail %p\n", |
260 |
WINDOWS_CODEPAGE, g_codepage, (int) iconv_h); |
WINDOWS_CODEPAGE, g_codepage, iconv_h); |
261 |
|
|
262 |
g_iconv_works = False; |
g_iconv_works = False; |
263 |
return rdp_in_unistr(s, string, uni_len); |
return rdp_in_unistr(s, string, uni_len); |
273 |
g_iconv_works = False; |
g_iconv_works = False; |
274 |
return rdp_in_unistr(s, string, uni_len); |
return rdp_in_unistr(s, string, uni_len); |
275 |
} |
} |
276 |
|
|
277 |
|
/* we must update the location of the current STREAM for future reads of s->p */ |
278 |
|
s->p += uni_len; |
279 |
|
|
280 |
return pout - string; |
return pout - string; |
281 |
} |
} |
282 |
else |
else |
623 |
out_uint16_le(s, RDP_CAPSET_BITMAP); |
out_uint16_le(s, RDP_CAPSET_BITMAP); |
624 |
out_uint16_le(s, RDP_CAPLEN_BITMAP); |
out_uint16_le(s, RDP_CAPLEN_BITMAP); |
625 |
|
|
626 |
out_uint16_le(s, g_server_bpp); /* Preferred BPP */ |
out_uint16_le(s, g_server_depth); /* Preferred colour depth */ |
627 |
out_uint16_le(s, 1); /* Receive 1 BPP */ |
out_uint16_le(s, 1); /* Receive 1 BPP */ |
628 |
out_uint16_le(s, 1); /* Receive 4 BPP */ |
out_uint16_le(s, 1); /* Receive 4 BPP */ |
629 |
out_uint16_le(s, 1); /* Receive 8 BPP */ |
out_uint16_le(s, 1); /* Receive 8 BPP */ |
687 |
out_uint16_le(s, RDP_CAPSET_BMPCACHE); |
out_uint16_le(s, RDP_CAPSET_BMPCACHE); |
688 |
out_uint16_le(s, RDP_CAPLEN_BMPCACHE); |
out_uint16_le(s, RDP_CAPLEN_BMPCACHE); |
689 |
|
|
690 |
Bpp = (g_server_bpp + 7) / 8; |
Bpp = (g_server_depth + 7) / 8; /* bytes per pixel */ |
691 |
out_uint8s(s, 24); /* unused */ |
out_uint8s(s, 24); /* unused */ |
692 |
out_uint16_le(s, 0x258); /* entries */ |
out_uint16_le(s, 0x258); /* entries */ |
693 |
out_uint16_le(s, 0x100 * Bpp); /* max cell size */ |
out_uint16_le(s, 0x100 * Bpp); /* max cell size */ |
884 |
static void |
static void |
885 |
rdp_process_bitmap_caps(STREAM s) |
rdp_process_bitmap_caps(STREAM s) |
886 |
{ |
{ |
887 |
uint16 width, height, bpp; |
uint16 width, height, depth; |
888 |
|
|
889 |
in_uint16_le(s, bpp); |
in_uint16_le(s, depth); |
890 |
in_uint8s(s, 6); |
in_uint8s(s, 6); |
891 |
|
|
892 |
in_uint16_le(s, width); |
in_uint16_le(s, width); |
893 |
in_uint16_le(s, height); |
in_uint16_le(s, height); |
894 |
|
|
895 |
DEBUG(("setting desktop size and bpp to: %dx%dx%d\n", width, height, bpp)); |
DEBUG(("setting desktop size and depth to: %dx%dx%d\n", width, height, depth)); |
896 |
|
|
897 |
/* |
/* |
898 |
* The server may limit bpp and change the size of the desktop (for |
* The server may limit depth and change the size of the desktop (for |
899 |
* example when shadowing another session). |
* example when shadowing another session). |
900 |
*/ |
*/ |
901 |
if (g_server_bpp != bpp) |
if (g_server_depth != depth) |
902 |
{ |
{ |
903 |
warning("colour depth changed from %d to %d\n", g_server_bpp, bpp); |
warning("Remote desktop does not support colour depth %d; falling back to %d\n", |
904 |
g_server_bpp = bpp; |
g_server_depth, depth); |
905 |
|
g_server_depth = depth; |
906 |
} |
} |
907 |
if (g_width != width || g_height != height) |
if (g_width != width || g_height != height) |
908 |
{ |
{ |
909 |
warning("screen size changed from %dx%d to %dx%d\n", g_width, g_height, |
warning("Remote desktop changed from %dx%d to %dx%d.\n", g_width, g_height, |
910 |
width, height); |
width, height); |
911 |
g_width = width; |
g_width = width; |
912 |
g_height = height; |
g_height = height; |
974 |
rdp_recv(&type); /* RDP_PDU_SYNCHRONIZE */ |
rdp_recv(&type); /* RDP_PDU_SYNCHRONIZE */ |
975 |
rdp_recv(&type); /* RDP_CTL_COOPERATE */ |
rdp_recv(&type); /* RDP_CTL_COOPERATE */ |
976 |
rdp_recv(&type); /* RDP_CTL_GRANT_CONTROL */ |
rdp_recv(&type); /* RDP_CTL_GRANT_CONTROL */ |
977 |
rdp_send_input(0, RDP_INPUT_SYNCHRONIZE, 0, ui_get_numlock_state(read_keyboard_state()), 0); |
rdp_send_input(0, RDP_INPUT_SYNCHRONIZE, 0, |
978 |
|
g_numlock_sync ? ui_get_numlock_state(read_keyboard_state()) : 0, 0); |
979 |
|
|
980 |
if (g_use_rdp5) |
if (g_use_rdp5) |
981 |
{ |
{ |
998 |
{ |
{ |
999 |
uint16 x, y, width, height, cache_idx, masklen, datalen; |
uint16 x, y, width, height, cache_idx, masklen, datalen; |
1000 |
uint8 *mask, *data; |
uint8 *mask, *data; |
1001 |
HCURSOR cursor; |
RD_HCURSOR cursor; |
1002 |
|
|
1003 |
in_uint16_le(s, cache_idx); |
in_uint16_le(s, cache_idx); |
1004 |
in_uint16_le(s, x); |
in_uint16_le(s, x); |
1155 |
{ |
{ |
1156 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
1157 |
COLOURMAP map; |
COLOURMAP map; |
1158 |
HCOLOURMAP hmap; |
RD_HCOLOURMAP hmap; |
1159 |
int i; |
int i; |
1160 |
|
|
1161 |
in_uint8s(s, 2); /* pad */ |
in_uint8s(s, 2); /* pad */ |
1295 |
|
|
1296 |
case RDP_DATA_PDU_DISCONNECT: |
case RDP_DATA_PDU_DISCONNECT: |
1297 |
process_disconnect_pdu(s, ext_disc_reason); |
process_disconnect_pdu(s, ext_disc_reason); |
1298 |
return True; |
|
1299 |
|
/* We used to return true and disconnect immediately here, but |
1300 |
|
* Windows Vista sends a disconnect PDU with reason 0 when |
1301 |
|
* reconnecting to a disconnected session, and MSTSC doesn't |
1302 |
|
* drop the connection. I think we should just save the status. |
1303 |
|
*/ |
1304 |
|
break; |
1305 |
|
|
1306 |
default: |
default: |
1307 |
unimpl("data PDU %d\n", data_pdu_type); |
unimpl("data PDU %d\n", data_pdu_type); |
1309 |
return False; |
return False; |
1310 |
} |
} |
1311 |
|
|
1312 |
|
/* Process redirect PDU from Session Directory */ |
1313 |
|
static BOOL |
1314 |
|
process_redirect_pdu(STREAM s /*, uint32 * ext_disc_reason */ ) |
1315 |
|
{ |
1316 |
|
uint32 len; |
1317 |
|
|
1318 |
|
/* these 2 bytes are unknown, seem to be zeros */ |
1319 |
|
in_uint8s(s, 2); |
1320 |
|
|
1321 |
|
/* read connection flags */ |
1322 |
|
in_uint32_le(s, g_redirect_flags); |
1323 |
|
|
1324 |
|
/* read length of ip string */ |
1325 |
|
in_uint32_le(s, len); |
1326 |
|
|
1327 |
|
/* read ip string */ |
1328 |
|
rdp_in_unistr(s, g_redirect_server, len); |
1329 |
|
|
1330 |
|
/* read length of cookie string */ |
1331 |
|
in_uint32_le(s, len); |
1332 |
|
|
1333 |
|
/* read cookie string (plain ASCII) */ |
1334 |
|
in_uint8a(s, g_redirect_cookie, len); |
1335 |
|
g_redirect_cookie[len] = 0; |
1336 |
|
|
1337 |
|
/* read length of username string */ |
1338 |
|
in_uint32_le(s, len); |
1339 |
|
|
1340 |
|
/* read username string */ |
1341 |
|
rdp_in_unistr(s, g_redirect_username, len); |
1342 |
|
|
1343 |
|
/* read length of domain string */ |
1344 |
|
in_uint32_le(s, len); |
1345 |
|
|
1346 |
|
/* read domain string */ |
1347 |
|
rdp_in_unistr(s, g_redirect_domain, len); |
1348 |
|
|
1349 |
|
/* read length of password string */ |
1350 |
|
in_uint32_le(s, len); |
1351 |
|
|
1352 |
|
/* read password string */ |
1353 |
|
rdp_in_unistr(s, g_redirect_password, len); |
1354 |
|
|
1355 |
|
g_redirect = True; |
1356 |
|
|
1357 |
|
return True; |
1358 |
|
} |
1359 |
|
|
1360 |
/* Process incoming packets */ |
/* Process incoming packets */ |
1361 |
/* nevers gets out of here till app is done */ |
/* nevers gets out of here till app is done */ |
1362 |
void |
void |
1390 |
DEBUG(("RDP_PDU_DEACTIVATE\n")); |
DEBUG(("RDP_PDU_DEACTIVATE\n")); |
1391 |
*deactivated = True; |
*deactivated = True; |
1392 |
break; |
break; |
1393 |
|
case RDP_PDU_REDIRECT: |
1394 |
|
return process_redirect_pdu(s); |
1395 |
|
break; |
1396 |
case RDP_PDU_DATA: |
case RDP_PDU_DATA: |
1397 |
disc = process_data_pdu(s, ext_disc_reason); |
disc = process_data_pdu(s, ext_disc_reason); |
1398 |
break; |
break; |
1420 |
return True; |
return True; |
1421 |
} |
} |
1422 |
|
|
1423 |
|
/* Establish a reconnection up to the RDP layer */ |
1424 |
|
BOOL |
1425 |
|
rdp_reconnect(char *server, uint32 flags, char *domain, char *password, |
1426 |
|
char *command, char *directory, char *cookie) |
1427 |
|
{ |
1428 |
|
if (!sec_reconnect(server)) |
1429 |
|
return False; |
1430 |
|
|
1431 |
|
rdp_send_logon_info(flags, domain, g_username, password, command, directory); |
1432 |
|
return True; |
1433 |
|
} |
1434 |
|
|
1435 |
|
/* Called during redirection to reset the state to support redirection */ |
1436 |
|
void |
1437 |
|
rdp_reset_state(void) |
1438 |
|
{ |
1439 |
|
g_next_packet = NULL; /* reset the packet information */ |
1440 |
|
g_rdp_shareid = 0; |
1441 |
|
sec_reset_state(); |
1442 |
|
} |
1443 |
|
|
1444 |
/* Disconnect from the RDP layer */ |
/* Disconnect from the RDP layer */ |
1445 |
void |
void |
1446 |
rdp_disconnect(void) |
rdp_disconnect(void) |