19 |
*/ |
*/ |
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#include <time.h> |
#include <time.h> |
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#include <errno.h> |
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#include <unistd.h> |
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#include "rdesktop.h" |
#include "rdesktop.h" |
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#ifdef HAVE_ICONV |
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#ifdef HAVE_ICONV_H |
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#include <iconv.h> |
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#endif |
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#ifndef ICONV_CONST |
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#define ICONV_CONST "" |
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#endif |
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#endif |
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extern uint16 g_mcs_userid; |
extern uint16 g_mcs_userid; |
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extern char g_username[16]; |
extern char g_username[64]; |
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extern char g_codepage[16]; |
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extern BOOL g_bitmap_compression; |
extern BOOL g_bitmap_compression; |
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extern BOOL g_orders; |
extern BOOL g_orders; |
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extern BOOL g_encryption; |
extern BOOL g_encryption; |
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extern BOOL g_desktop_save; |
extern BOOL g_desktop_save; |
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extern BOOL g_polygon_ellipse_orders; |
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extern BOOL g_use_rdp5; |
extern BOOL g_use_rdp5; |
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extern uint16 g_server_rdp_version; |
extern uint16 g_server_rdp_version; |
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extern uint32 g_rdp5_performanceflags; |
extern uint32 g_rdp5_performanceflags; |
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static uint32 g_packetno; |
static uint32 g_packetno; |
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#endif |
#endif |
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#ifdef HAVE_ICONV |
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static BOOL g_iconv_works = True; |
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#endif |
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|
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/* Receive an RDP packet */ |
/* Receive an RDP packet */ |
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static STREAM |
static STREAM |
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rdp_recv(uint8 * type) |
rdp_recv(uint8 * type) |
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void |
void |
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rdp_out_unistr(STREAM s, char *string, int len) |
rdp_out_unistr(STREAM s, char *string, int len) |
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{ |
{ |
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int i = 0, j = 0; |
#ifdef HAVE_ICONV |
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size_t ibl = strlen(string), obl = len + 2; |
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static iconv_t iconv_h = (iconv_t) - 1; |
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char *pin = string, *pout = (char *) s->p; |
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len += 2; |
memset(pout, 0, len + 4); |
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|
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while (i < len) |
if (g_iconv_works) |
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{ |
{ |
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s->p[i++] = string[j++]; |
if (iconv_h == (iconv_t) - 1) |
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s->p[i++] = 0; |
{ |
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size_t i = 1, o = 4; |
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if ((iconv_h = iconv_open(WINDOWS_CODEPAGE, g_codepage)) == (iconv_t) - 1) |
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{ |
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warning("rdp_out_unistr: iconv_open[%s -> %s] fail %d\n", |
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g_codepage, WINDOWS_CODEPAGE, (int) iconv_h); |
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g_iconv_works = False; |
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rdp_out_unistr(s, string, len); |
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return; |
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} |
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if (iconv(iconv_h, (ICONV_CONST char **) &pin, &i, &pout, &o) == |
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(size_t) - 1) |
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{ |
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iconv_close(iconv_h); |
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iconv_h = (iconv_t) - 1; |
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warning("rdp_out_unistr: iconv(1) fail, errno %d\n", errno); |
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g_iconv_works = False; |
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rdp_out_unistr(s, string, len); |
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return; |
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} |
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pin = string; |
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pout = (char *) s->p; |
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} |
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if (iconv(iconv_h, (ICONV_CONST char **) &pin, &ibl, &pout, &obl) == (size_t) - 1) |
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{ |
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iconv_close(iconv_h); |
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iconv_h = (iconv_t) - 1; |
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warning("rdp_out_unistr: iconv(2) fail, errno %d\n", errno); |
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g_iconv_works = False; |
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rdp_out_unistr(s, string, len); |
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return; |
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} |
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s->p += len + 2; |
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210 |
} |
} |
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else |
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#endif |
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{ |
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int i = 0, j = 0; |
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s->p += len; |
len += 2; |
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while (i < len) |
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{ |
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s->p[i++] = string[j++]; |
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s->p[i++] = 0; |
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} |
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s->p += len; |
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} |
226 |
} |
} |
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|
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/* Input a string in Unicode |
/* Input a string in Unicode |
232 |
int |
int |
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rdp_in_unistr(STREAM s, char *string, int uni_len) |
rdp_in_unistr(STREAM s, char *string, int uni_len) |
234 |
{ |
{ |
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int i = 0; |
#ifdef HAVE_ICONV |
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size_t ibl = uni_len, obl = uni_len; |
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char *pin = (char *) s->p, *pout = string; |
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static iconv_t iconv_h = (iconv_t) - 1; |
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|
240 |
while (i < uni_len / 2) |
if (g_iconv_works) |
241 |
{ |
{ |
242 |
in_uint8a(s, &string[i++], 1); |
if (iconv_h == (iconv_t) - 1) |
243 |
in_uint8s(s, 1); |
{ |
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if ((iconv_h = iconv_open(g_codepage, WINDOWS_CODEPAGE)) == (iconv_t) - 1) |
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{ |
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warning("rdp_in_unistr: iconv_open[%s -> %s] fail %d\n", |
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WINDOWS_CODEPAGE, g_codepage, (int) iconv_h); |
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g_iconv_works = False; |
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return rdp_in_unistr(s, string, uni_len); |
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} |
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} |
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if (iconv(iconv_h, (ICONV_CONST char **) &pin, &ibl, &pout, &obl) == (size_t) - 1) |
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{ |
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iconv_close(iconv_h); |
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iconv_h = (iconv_t) - 1; |
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warning("rdp_in_unistr: iconv fail, errno %d\n", errno); |
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g_iconv_works = False; |
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return rdp_in_unistr(s, string, uni_len); |
262 |
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} |
263 |
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return pout - string; |
264 |
} |
} |
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else |
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#endif |
267 |
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{ |
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int i = 0; |
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while (i < uni_len / 2) |
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{ |
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in_uint8a(s, &string[i++], 1); |
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in_uint8s(s, 1); |
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} |
275 |
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return i - 1; |
return i - 1; |
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} |
278 |
} |
} |
279 |
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280 |
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time_t t = time(NULL); |
time_t t = time(NULL); |
298 |
time_t tzone; |
time_t tzone; |
299 |
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#if 0 |
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/* enable rdp compression */ |
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/* some problems still exist with rdp5 */ |
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flags |= RDP_COMPRESSION; |
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#endif |
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300 |
if (!g_use_rdp5 || 1 == g_server_rdp_version) |
if (!g_use_rdp5 || 1 == g_server_rdp_version) |
301 |
{ |
{ |
302 |
DEBUG_RDP5(("Sending RDP4-style Logon packet\n")); |
DEBUG_RDP5(("Sending RDP4-style Logon packet\n")); |
481 |
rdp_send_data(s, RDP_DATA_PDU_INPUT); |
rdp_send_data(s, RDP_DATA_PDU_INPUT); |
482 |
} |
} |
483 |
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|
484 |
/* Inform the server on the contents of the persistent bitmap cache */ |
/* Send a client window information PDU */ |
485 |
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void |
486 |
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rdp_send_client_window_status(int status) |
487 |
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{ |
488 |
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STREAM s; |
489 |
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490 |
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s = rdp_init_data(12); |
491 |
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492 |
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out_uint32_le(s, status); |
493 |
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494 |
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switch (status) |
495 |
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{ |
496 |
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case 0: /* shut the server up */ |
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break; |
498 |
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case 1: /* receive data again */ |
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out_uint32_le(s, 0); /* unknown */ |
501 |
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out_uint16_le(s, g_width); |
502 |
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out_uint16_le(s, g_height); |
503 |
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break; |
504 |
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} |
505 |
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506 |
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s_mark_end(s); |
507 |
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rdp_send_data(s, RDP_DATA_PDU_CLIENT_WINDOW_STATUS); |
508 |
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} |
509 |
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510 |
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/* Send persistent bitmap cache enumeration PDU's */ |
511 |
static void |
static void |
512 |
rdp_enum_bmpcache2(void) |
rdp_enum_bmpcache2(void) |
513 |
{ |
{ |
630 |
order_caps[8] = 1; /* line */ |
order_caps[8] = 1; /* line */ |
631 |
order_caps[9] = 1; /* line */ |
order_caps[9] = 1; /* line */ |
632 |
order_caps[10] = 1; /* rect */ |
order_caps[10] = 1; /* rect */ |
633 |
order_caps[11] = (g_desktop_save == False ? 0 : 1); /* desksave */ |
order_caps[11] = (g_desktop_save ? 1 : 0); /* desksave */ |
634 |
order_caps[13] = 1; /* memblt */ |
order_caps[13] = 1; /* memblt */ |
635 |
order_caps[14] = 1; /* triblt */ |
order_caps[14] = 1; /* triblt */ |
636 |
order_caps[20] = 1; /* polygon */ |
order_caps[20] = (g_polygon_ellipse_orders ? 1 : 0); /* polygon */ |
637 |
order_caps[21] = 1; /* polygon2 */ |
order_caps[21] = (g_polygon_ellipse_orders ? 1 : 0); /* polygon2 */ |
638 |
order_caps[22] = 1; /* polyline */ |
order_caps[22] = 1; /* polyline */ |
639 |
order_caps[25] = 1; /* ellipse */ |
order_caps[25] = (g_polygon_ellipse_orders ? 1 : 0); /* ellipse */ |
640 |
order_caps[26] = 1; /* ellipse2 */ |
order_caps[26] = (g_polygon_ellipse_orders ? 1 : 0); /* ellipse2 */ |
641 |
order_caps[27] = 1; /* text2 */ |
order_caps[27] = 1; /* text2 */ |
642 |
out_uint16_le(s, RDP_CAPSET_ORDER); |
out_uint16_le(s, RDP_CAPSET_ORDER); |
643 |
out_uint16_le(s, RDP_CAPLEN_ORDER); |
out_uint16_le(s, RDP_CAPLEN_ORDER); |
684 |
|
|
685 |
out_uint16_le(s, g_bitmap_cache_persist_enable ? 2 : 0); /* version */ |
out_uint16_le(s, g_bitmap_cache_persist_enable ? 2 : 0); /* version */ |
686 |
|
|
687 |
out_uint16_le(s, 0x0300); /* flags? number of caches? */ |
out_uint16_be(s, 3); /* number of caches in this set */ |
688 |
|
|
689 |
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/* max cell size for cache 0 is 16x16, 1 = 32x32, 2 = 64x64, etc */ |
690 |
out_uint32_le(s, BMPCACHE2_C0_CELLS); |
out_uint32_le(s, BMPCACHE2_C0_CELLS); |
691 |
out_uint32_le(s, BMPCACHE2_C1_CELLS); |
out_uint32_le(s, BMPCACHE2_C1_CELLS); |
692 |
if (pstcache_init(2)) |
if (pstcache_init(2)) |
1227 |
if (mppc_expand(s->p, clen, ctype, &roff, &rlen) == -1) |
if (mppc_expand(s->p, clen, ctype, &roff, &rlen) == -1) |
1228 |
error("error while decompressing packet\n"); |
error("error while decompressing packet\n"); |
1229 |
|
|
1230 |
//len -= 18; |
/* len -= 18; */ |
1231 |
|
|
1232 |
/* allocate memory and copy the uncompressed data into the temporary stream */ |
/* allocate memory and copy the uncompressed data into the temporary stream */ |
1233 |
ns->data = (uint8 *) xrealloc(ns->data, rlen); |
ns->data = (uint8 *) xrealloc(ns->data, rlen); |