1 |
forsberg |
351 |
/* -*- c-basic-offset: 8 -*- |
2 |
matty |
3 |
rdesktop: A Remote Desktop Protocol client. |
3 |
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Protocol services - RDP layer |
4 |
matthewc |
207 |
Copyright (C) Matthew Chapman 1999-2002 |
5 |
jsorg71 |
433 |
|
6 |
matty |
3 |
This program is free software; you can redistribute it and/or modify |
7 |
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it under the terms of the GNU General Public License as published by |
8 |
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the Free Software Foundation; either version 2 of the License, or |
9 |
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(at your option) any later version. |
10 |
jsorg71 |
433 |
|
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matty |
3 |
This program is distributed in the hope that it will be useful, |
12 |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
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GNU General Public License for more details. |
15 |
jsorg71 |
433 |
|
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matty |
3 |
You should have received a copy of the GNU General Public License |
17 |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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matty |
10 |
#include "rdesktop.h" |
22 |
matty |
3 |
|
23 |
jsorg71 |
381 |
extern uint16 g_mcs_userid; |
24 |
jsorg71 |
437 |
extern char g_username[16]; |
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|
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extern BOOL g_bitmap_compression; |
26 |
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extern BOOL g_orders; |
27 |
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extern BOOL g_encryption; |
28 |
matty |
28 |
extern BOOL desktop_save; |
29 |
forsberg |
351 |
extern BOOL use_rdp5; |
30 |
|
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extern uint16 server_rdp_version; |
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jsorg71 |
433 |
extern int server_bpp; |
32 |
matty |
3 |
|
33 |
matty |
28 |
uint8 *next_packet; |
34 |
matty |
10 |
uint32 rdp_shareid; |
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matty |
3 |
|
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forsberg |
340 |
#if WITH_DEBUG |
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static uint32 packetno; |
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forsberg |
351 |
#endif |
39 |
forsberg |
340 |
|
40 |
matty |
10 |
/* Receive an RDP packet */ |
41 |
matty |
25 |
static STREAM |
42 |
astrand |
64 |
rdp_recv(uint8 * type) |
43 |
matty |
3 |
{ |
44 |
matty |
10 |
static STREAM rdp_s; |
45 |
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uint16 length, pdu_type; |
46 |
matty |
3 |
|
47 |
matty |
10 |
if ((rdp_s == NULL) || (next_packet >= rdp_s->end)) |
48 |
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{ |
49 |
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rdp_s = sec_recv(); |
50 |
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if (rdp_s == NULL) |
51 |
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return NULL; |
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matty |
3 |
|
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matty |
10 |
next_packet = rdp_s->p; |
54 |
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} |
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else |
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matty |
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{ |
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matty |
10 |
rdp_s->p = next_packet; |
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matty |
7 |
} |
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|
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matty |
10 |
in_uint16_le(rdp_s, length); |
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jsorg71 |
283 |
/* 32k packets are really 8, keepalive fix */ |
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if (length == 0x8000) |
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{ |
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next_packet += 8; |
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*type = 0; |
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return rdp_s; |
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} |
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matty |
10 |
in_uint16_le(rdp_s, pdu_type); |
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matty |
24 |
in_uint8s(rdp_s, 2); /* userid */ |
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matty |
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*type = pdu_type & 0xf; |
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matty |
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|
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matty |
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#if WITH_DEBUG |
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forsberg |
351 |
DEBUG(("RDP packet #%d, (type %x)\n", ++packetno, *type)); |
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// hexdump(next_packet, length); |
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matty |
28 |
#endif /* */ |
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matty |
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|
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matty |
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next_packet += length; |
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matty |
10 |
return rdp_s; |
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matty |
3 |
} |
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|
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matty |
10 |
/* Initialise an RDP data packet */ |
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matty |
25 |
static STREAM |
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rdp_init_data(int maxlen) |
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matty |
3 |
{ |
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matty |
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STREAM s; |
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matty |
3 |
|
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jsorg71 |
437 |
s = sec_init(g_encryption ? SEC_ENCRYPT : 0, maxlen + 18); |
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matty |
10 |
s_push_layer(s, rdp_hdr, 18); |
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return s; |
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matty |
3 |
} |
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|
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matty |
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/* Send an RDP data packet */ |
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matty |
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static void |
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rdp_send_data(STREAM s, uint8 data_pdu_type) |
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matty |
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{ |
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matty |
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uint16 length; |
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matty |
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|
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matty |
10 |
s_pop_layer(s, rdp_hdr); |
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length = s->end - s->p; |
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matty |
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|
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matty |
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out_uint16_le(s, length); |
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out_uint16_le(s, (RDP_PDU_DATA | 0x10)); |
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jsorg71 |
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out_uint16_le(s, (g_mcs_userid + 1001)); |
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matty |
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|
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matty |
10 |
out_uint32_le(s, rdp_shareid); |
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matty |
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out_uint8(s, 0); /* pad */ |
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out_uint8(s, 1); /* streamid */ |
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n-ki |
176 |
out_uint16_le(s, (length - 14)); |
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matty |
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out_uint8(s, data_pdu_type); |
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matty |
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out_uint8(s, 0); /* compress_type */ |
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out_uint16(s, 0); /* compress_len */ |
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matty |
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|
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jsorg71 |
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sec_send(s, g_encryption ? SEC_ENCRYPT : 0); |
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matty |
3 |
} |
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|
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matty |
10 |
/* Output a string in Unicode */ |
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matty |
25 |
void |
119 |
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rdp_out_unistr(STREAM s, char *string, int len) |
120 |
matty |
3 |
{ |
121 |
matty |
10 |
int i = 0, j = 0; |
122 |
matty |
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|
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matty |
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len += 2; |
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matty |
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|
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matty |
10 |
while (i < len) |
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matty |
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{ |
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matty |
10 |
s->p[i++] = string[j++]; |
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s->p[i++] = 0; |
129 |
matty |
9 |
} |
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|
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matty |
10 |
s->p += len; |
132 |
matty |
3 |
} |
133 |
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|
134 |
matty |
10 |
/* Parse a logon info packet */ |
135 |
matty |
25 |
static void |
136 |
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rdp_send_logon_info(uint32 flags, char *domain, char *user, |
137 |
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char *password, char *program, char *directory) |
138 |
matty |
3 |
{ |
139 |
matty |
24 |
int len_domain = 2 * strlen(domain); |
140 |
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int len_user = 2 * strlen(user); |
141 |
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int len_password = 2 * strlen(password); |
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int len_program = 2 * strlen(program); |
143 |
matty |
10 |
int len_directory = 2 * strlen(directory); |
144 |
forsberg |
371 |
int len_ip = 2 * strlen("127.0.0.1"); |
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int len_dll = 2 * strlen("C:\\WINNT\\System32\\mstscax.dll"); |
146 |
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int packetlen = 0; |
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jsorg71 |
437 |
uint32 sec_flags = g_encryption ? (SEC_LOGON_INFO | SEC_ENCRYPT) : SEC_LOGON_INFO; |
148 |
matty |
10 |
STREAM s; |
149 |
matty |
3 |
|
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forsberg |
369 |
if (!use_rdp5 || 1 == server_rdp_version) |
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forsberg |
351 |
{ |
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DEBUG_RDP5(("Sending RDP4-style Logon packet\n")); |
153 |
matty |
3 |
|
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forsberg |
351 |
s = sec_init(sec_flags, 18 + len_domain + len_user + len_password |
155 |
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+ len_program + len_directory + 10); |
156 |
matty |
3 |
|
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forsberg |
351 |
out_uint32(s, 0); |
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out_uint32_le(s, flags); |
159 |
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out_uint16_le(s, len_domain); |
160 |
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out_uint16_le(s, len_user); |
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out_uint16_le(s, len_password); |
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out_uint16_le(s, len_program); |
163 |
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out_uint16_le(s, len_directory); |
164 |
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rdp_out_unistr(s, domain, len_domain); |
165 |
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rdp_out_unistr(s, user, len_user); |
166 |
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rdp_out_unistr(s, password, len_password); |
167 |
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rdp_out_unistr(s, program, len_program); |
168 |
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rdp_out_unistr(s, directory, len_directory); |
169 |
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} |
170 |
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else |
171 |
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{ |
172 |
forsberg |
371 |
flags |= RDP_LOGON_BLOB; |
173 |
forsberg |
351 |
DEBUG_RDP5(("Sending RDP5-style Logon packet\n")); |
174 |
forsberg |
410 |
packetlen = 4 + // Unknown uint32 |
175 |
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4 + // flags |
176 |
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2 + // len_domain |
177 |
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2 + // len_user |
178 |
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(flags & RDP_LOGON_AUTO ? 2 : 0) + // len_password |
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(flags & RDP_LOGON_BLOB ? 2 : 0) + // Length of BLOB |
180 |
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2 + // len_program |
181 |
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2 + // len_directory |
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jsorg71 |
433 |
(0 < len_domain ? len_domain : 2) + // domain |
183 |
forsberg |
410 |
len_user + (flags & RDP_LOGON_AUTO ? len_password : 0) + 0 + // We have no 512 byte BLOB. Perhaps we must? |
184 |
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(flags & RDP_LOGON_BLOB && !(flags & RDP_LOGON_AUTO) ? 2 : 0) + // After the BLOB is a unknown int16. If there is a BLOB, that is. |
185 |
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(0 < len_program ? len_program : 2) + (0 < len_directory ? len_directory : 2) + 2 + // Unknown (2) |
186 |
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2 + // Client ip length |
187 |
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len_ip + // Client ip |
188 |
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2 + // DLL string length |
189 |
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len_dll + // DLL string |
190 |
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2 + // Unknown |
191 |
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2 + // Unknown |
192 |
|
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64 + // Time zone #0 |
193 |
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2 + // Unknown |
194 |
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64 + // Time zone #1 |
195 |
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32; // Unknown |
196 |
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|
197 |
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s = sec_init(sec_flags, packetlen); |
198 |
forsberg |
371 |
DEBUG_RDP5(("Called sec_init with packetlen %d\n", packetlen)); |
199 |
forsberg |
351 |
|
200 |
forsberg |
410 |
out_uint32(s, 0); // Unknown |
201 |
forsberg |
351 |
out_uint32_le(s, flags); |
202 |
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out_uint16_le(s, len_domain); |
203 |
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out_uint16_le(s, len_user); |
204 |
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if (flags & RDP_LOGON_AUTO) |
205 |
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{ |
206 |
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out_uint16_le(s, len_password); |
207 |
forsberg |
371 |
|
208 |
forsberg |
351 |
} |
209 |
forsberg |
410 |
if (flags & RDP_LOGON_BLOB && !(flags & RDP_LOGON_AUTO)) |
210 |
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{ |
211 |
forsberg |
371 |
out_uint16_le(s, 0); |
212 |
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} |
213 |
forsberg |
351 |
out_uint16_le(s, len_program); |
214 |
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out_uint16_le(s, len_directory); |
215 |
forsberg |
371 |
if (0 < len_domain) |
216 |
|
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rdp_out_unistr(s, domain, len_domain); |
217 |
forsberg |
410 |
else |
218 |
forsberg |
371 |
out_uint16_le(s, 0); |
219 |
|
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rdp_out_unistr(s, user, len_user); |
220 |
forsberg |
351 |
if (flags & RDP_LOGON_AUTO) |
221 |
|
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{ |
222 |
|
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rdp_out_unistr(s, password, len_password); |
223 |
|
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} |
224 |
forsberg |
410 |
if (flags & RDP_LOGON_BLOB && !(flags & RDP_LOGON_AUTO)) |
225 |
|
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{ |
226 |
forsberg |
371 |
out_uint16_le(s, 0); |
227 |
|
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} |
228 |
forsberg |
410 |
if (0 < len_program) |
229 |
|
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{ |
230 |
forsberg |
351 |
rdp_out_unistr(s, program, len_program); |
231 |
forsberg |
410 |
|
232 |
|
|
} |
233 |
|
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else |
234 |
|
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{ |
235 |
forsberg |
371 |
out_uint16_le(s, 0); |
236 |
|
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} |
237 |
forsberg |
410 |
if (0 < len_directory) |
238 |
|
|
{ |
239 |
forsberg |
351 |
rdp_out_unistr(s, directory, len_directory); |
240 |
forsberg |
410 |
} |
241 |
|
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else |
242 |
|
|
{ |
243 |
forsberg |
371 |
out_uint16_le(s, 0); |
244 |
jsorg71 |
376 |
} |
245 |
forsberg |
371 |
out_uint16_le(s, 2); |
246 |
forsberg |
410 |
out_uint16_le(s, len_ip + 2); // Length of client ip |
247 |
forsberg |
371 |
rdp_out_unistr(s, "127.0.0.1", len_ip); |
248 |
forsberg |
410 |
out_uint16_le(s, len_dll + 2); |
249 |
forsberg |
371 |
rdp_out_unistr(s, "C:\\WINNT\\System32\\mstscax.dll", len_dll); |
250 |
|
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out_uint16_le(s, 0xffc4); |
251 |
|
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out_uint16_le(s, 0xffff); |
252 |
forsberg |
410 |
rdp_out_unistr(s, "GTB, normaltid", 2 * strlen("GTB, normaltid")); |
253 |
|
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out_uint8s(s, 62 - 2 * strlen("GTB, normaltid")); |
254 |
forsberg |
351 |
|
255 |
forsberg |
410 |
|
256 |
forsberg |
351 |
out_uint32_le(s, 0x0a0000); |
257 |
|
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out_uint32_le(s, 0x050000); |
258 |
forsberg |
371 |
out_uint32_le(s, 3); |
259 |
|
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out_uint32_le(s, 0); |
260 |
|
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out_uint32_le(s, 0); |
261 |
forsberg |
351 |
|
262 |
forsberg |
410 |
rdp_out_unistr(s, "GTB, sommartid", 2 * strlen("GTB, sommartid")); |
263 |
|
|
out_uint8s(s, 62 - 2 * strlen("GTB, sommartid")); |
264 |
|
|
|
265 |
forsberg |
371 |
out_uint32_le(s, 0x30000); |
266 |
forsberg |
351 |
out_uint32_le(s, 0x050000); |
267 |
|
|
out_uint32_le(s, 2); |
268 |
matthewc |
365 |
out_uint32(s, 0); |
269 |
forsberg |
351 |
out_uint32_le(s, 0xffffffc4); |
270 |
|
|
out_uint32_le(s, 0xfffffffe); |
271 |
|
|
out_uint32_le(s, 0x0f); |
272 |
matthewc |
365 |
out_uint32(s, 0); |
273 |
forsberg |
351 |
|
274 |
forsberg |
371 |
|
275 |
forsberg |
351 |
} |
276 |
matty |
10 |
s_mark_end(s); |
277 |
|
|
sec_send(s, sec_flags); |
278 |
matty |
3 |
} |
279 |
|
|
|
280 |
matty |
10 |
/* Send a control PDU */ |
281 |
matty |
25 |
static void |
282 |
|
|
rdp_send_control(uint16 action) |
283 |
matty |
3 |
{ |
284 |
matty |
10 |
STREAM s; |
285 |
matty |
9 |
|
286 |
matty |
10 |
s = rdp_init_data(8); |
287 |
matty |
9 |
|
288 |
matty |
10 |
out_uint16_le(s, action); |
289 |
matty |
24 |
out_uint16(s, 0); /* userid */ |
290 |
|
|
out_uint32(s, 0); /* control id */ |
291 |
matty |
9 |
|
292 |
matty |
10 |
s_mark_end(s); |
293 |
|
|
rdp_send_data(s, RDP_DATA_PDU_CONTROL); |
294 |
matty |
3 |
} |
295 |
|
|
|
296 |
matty |
10 |
/* Send a synchronisation PDU */ |
297 |
matty |
25 |
static void |
298 |
matthewc |
192 |
rdp_send_synchronise(void) |
299 |
matty |
3 |
{ |
300 |
matty |
10 |
STREAM s; |
301 |
matty |
9 |
|
302 |
matty |
10 |
s = rdp_init_data(4); |
303 |
matty |
9 |
|
304 |
matty |
24 |
out_uint16_le(s, 1); /* type */ |
305 |
matty |
10 |
out_uint16_le(s, 1002); |
306 |
matty |
9 |
|
307 |
matty |
10 |
s_mark_end(s); |
308 |
|
|
rdp_send_data(s, RDP_DATA_PDU_SYNCHRONISE); |
309 |
matty |
3 |
} |
310 |
|
|
|
311 |
matty |
10 |
/* Send a single input event */ |
312 |
matty |
25 |
void |
313 |
astrand |
82 |
rdp_send_input(uint32 time, uint16 message_type, uint16 device_flags, uint16 param1, uint16 param2) |
314 |
matty |
3 |
{ |
315 |
matty |
10 |
STREAM s; |
316 |
matty |
9 |
|
317 |
matty |
10 |
s = rdp_init_data(16); |
318 |
matty |
9 |
|
319 |
matty |
24 |
out_uint16_le(s, 1); /* number of events */ |
320 |
|
|
out_uint16(s, 0); /* pad */ |
321 |
matty |
9 |
|
322 |
matty |
10 |
out_uint32_le(s, time); |
323 |
|
|
out_uint16_le(s, message_type); |
324 |
|
|
out_uint16_le(s, device_flags); |
325 |
|
|
out_uint16_le(s, param1); |
326 |
|
|
out_uint16_le(s, param2); |
327 |
matty |
9 |
|
328 |
matty |
10 |
s_mark_end(s); |
329 |
|
|
rdp_send_data(s, RDP_DATA_PDU_INPUT); |
330 |
matty |
3 |
} |
331 |
|
|
|
332 |
matty |
10 |
/* Send an (empty) font information PDU */ |
333 |
matty |
25 |
static void |
334 |
|
|
rdp_send_fonts(uint16 seq) |
335 |
matty |
3 |
{ |
336 |
matty |
10 |
STREAM s; |
337 |
matty |
3 |
|
338 |
matty |
10 |
s = rdp_init_data(8); |
339 |
matty |
9 |
|
340 |
matty |
10 |
out_uint16(s, 0); /* number of fonts */ |
341 |
|
|
out_uint16_le(s, 0x3e); /* unknown */ |
342 |
|
|
out_uint16_le(s, seq); /* unknown */ |
343 |
|
|
out_uint16_le(s, 0x32); /* entry size */ |
344 |
matty |
9 |
|
345 |
matty |
10 |
s_mark_end(s); |
346 |
|
|
rdp_send_data(s, RDP_DATA_PDU_FONT2); |
347 |
matty |
3 |
} |
348 |
|
|
|
349 |
matty |
10 |
/* Output general capability set */ |
350 |
matty |
25 |
static void |
351 |
|
|
rdp_out_general_caps(STREAM s) |
352 |
matty |
3 |
{ |
353 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_GENERAL); |
354 |
|
|
out_uint16_le(s, RDP_CAPLEN_GENERAL); |
355 |
matty |
3 |
|
356 |
matty |
10 |
out_uint16_le(s, 1); /* OS major type */ |
357 |
|
|
out_uint16_le(s, 3); /* OS minor type */ |
358 |
matty |
24 |
out_uint16_le(s, 0x200); /* Protocol version */ |
359 |
matty |
10 |
out_uint16(s, 0); /* Pad */ |
360 |
|
|
out_uint16(s, 0); /* Compression types */ |
361 |
matthewc |
365 |
out_uint16_le(s, use_rdp5 ? 0x40d : 0); |
362 |
forsberg |
351 |
/* Pad, according to T.128. 0x40d seems to |
363 |
|
|
trigger |
364 |
|
|
the server to start sending RDP5 packets. |
365 |
|
|
However, the value is 0x1d04 with W2KTSK and |
366 |
|
|
NT4MS. Hmm.. Anyway, thankyou, Microsoft, |
367 |
|
|
for sending such information in a padding |
368 |
|
|
field.. */ |
369 |
matty |
10 |
out_uint16(s, 0); /* Update capability */ |
370 |
|
|
out_uint16(s, 0); /* Remote unshare capability */ |
371 |
|
|
out_uint16(s, 0); /* Compression level */ |
372 |
|
|
out_uint16(s, 0); /* Pad */ |
373 |
matty |
3 |
} |
374 |
|
|
|
375 |
matty |
10 |
/* Output bitmap capability set */ |
376 |
matty |
25 |
static void |
377 |
|
|
rdp_out_bitmap_caps(STREAM s) |
378 |
matty |
9 |
{ |
379 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_BITMAP); |
380 |
|
|
out_uint16_le(s, RDP_CAPLEN_BITMAP); |
381 |
matty |
9 |
|
382 |
matty |
10 |
out_uint16_le(s, 8); /* Preferred BPP */ |
383 |
n-ki |
176 |
out_uint16_le(s, 1); /* Receive 1 BPP */ |
384 |
|
|
out_uint16_le(s, 1); /* Receive 4 BPP */ |
385 |
matty |
10 |
out_uint16_le(s, 1); /* Receive 8 BPP */ |
386 |
|
|
out_uint16_le(s, 800); /* Desktop width */ |
387 |
|
|
out_uint16_le(s, 600); /* Desktop height */ |
388 |
|
|
out_uint16(s, 0); /* Pad */ |
389 |
|
|
out_uint16(s, 0); /* Allow resize */ |
390 |
jsorg71 |
437 |
out_uint16_le(s, g_bitmap_compression ? 1 : 0); /* Support compression */ |
391 |
matty |
10 |
out_uint16(s, 0); /* Unknown */ |
392 |
|
|
out_uint16_le(s, 1); /* Unknown */ |
393 |
|
|
out_uint16(s, 0); /* Pad */ |
394 |
matty |
9 |
} |
395 |
|
|
|
396 |
matty |
10 |
/* Output order capability set */ |
397 |
matty |
25 |
static void |
398 |
|
|
rdp_out_order_caps(STREAM s) |
399 |
matty |
3 |
{ |
400 |
matty |
10 |
uint8 order_caps[32]; |
401 |
matty |
3 |
|
402 |
matty |
9 |
|
403 |
matty |
28 |
memset(order_caps, 0, 32); |
404 |
|
|
order_caps[0] = 1; /* dest blt */ |
405 |
|
|
order_caps[1] = 1; /* pat blt */ |
406 |
|
|
order_caps[2] = 1; /* screen blt */ |
407 |
matthewc |
161 |
order_caps[3] = 1; /* required for memblt? */ |
408 |
matty |
28 |
order_caps[8] = 1; /* line */ |
409 |
|
|
order_caps[9] = 1; /* line */ |
410 |
|
|
order_caps[10] = 1; /* rect */ |
411 |
|
|
order_caps[11] = (desktop_save == False ? 0 : 1); /* desksave */ |
412 |
|
|
order_caps[13] = 1; /* memblt */ |
413 |
|
|
order_caps[14] = 1; /* triblt */ |
414 |
|
|
order_caps[22] = 1; /* polyline */ |
415 |
|
|
order_caps[27] = 1; /* text2 */ |
416 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_ORDER); |
417 |
|
|
out_uint16_le(s, RDP_CAPLEN_ORDER); |
418 |
matty |
9 |
|
419 |
matty |
10 |
out_uint8s(s, 20); /* Terminal desc, pad */ |
420 |
|
|
out_uint16_le(s, 1); /* Cache X granularity */ |
421 |
|
|
out_uint16_le(s, 20); /* Cache Y granularity */ |
422 |
|
|
out_uint16(s, 0); /* Pad */ |
423 |
|
|
out_uint16_le(s, 1); /* Max order level */ |
424 |
|
|
out_uint16_le(s, 0x147); /* Number of fonts */ |
425 |
matty |
24 |
out_uint16_le(s, 0x2a); /* Capability flags */ |
426 |
matty |
10 |
out_uint8p(s, order_caps, 32); /* Orders supported */ |
427 |
|
|
out_uint16_le(s, 0x6a1); /* Text capability flags */ |
428 |
|
|
out_uint8s(s, 6); /* Pad */ |
429 |
n-ki |
176 |
out_uint32_le(s, desktop_save == False ? 0 : 0x38400); /* Desktop cache size */ |
430 |
matty |
10 |
out_uint32(s, 0); /* Unknown */ |
431 |
n-ki |
176 |
out_uint32_le(s, 0x4e4); /* Unknown */ |
432 |
matty |
9 |
} |
433 |
|
|
|
434 |
matty |
10 |
/* Output bitmap cache capability set */ |
435 |
matty |
25 |
static void |
436 |
|
|
rdp_out_bmpcache_caps(STREAM s) |
437 |
matty |
9 |
{ |
438 |
jsorg71 |
433 |
int Bpp; |
439 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_BMPCACHE); |
440 |
|
|
out_uint16_le(s, RDP_CAPLEN_BMPCACHE); |
441 |
matty |
3 |
|
442 |
jsorg71 |
433 |
Bpp = (server_bpp + 7) / 8; |
443 |
matty |
24 |
out_uint8s(s, 24); /* unused */ |
444 |
|
|
out_uint16_le(s, 0x258); /* entries */ |
445 |
jsorg71 |
433 |
out_uint16_le(s, 0x100 * Bpp); /* max cell size */ |
446 |
matty |
24 |
out_uint16_le(s, 0x12c); /* entries */ |
447 |
jsorg71 |
433 |
out_uint16_le(s, 0x400 * Bpp); /* max cell size */ |
448 |
matty |
24 |
out_uint16_le(s, 0x106); /* entries */ |
449 |
jsorg71 |
433 |
out_uint16_le(s, 0x1000 * Bpp); /* max cell size */ |
450 |
matty |
9 |
} |
451 |
|
|
|
452 |
matty |
10 |
/* Output control capability set */ |
453 |
matty |
25 |
static void |
454 |
|
|
rdp_out_control_caps(STREAM s) |
455 |
matty |
9 |
{ |
456 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_CONTROL); |
457 |
|
|
out_uint16_le(s, RDP_CAPLEN_CONTROL); |
458 |
matty |
9 |
|
459 |
matty |
10 |
out_uint16(s, 0); /* Control capabilities */ |
460 |
|
|
out_uint16(s, 0); /* Remote detach */ |
461 |
|
|
out_uint16_le(s, 2); /* Control interest */ |
462 |
|
|
out_uint16_le(s, 2); /* Detach interest */ |
463 |
matty |
9 |
} |
464 |
|
|
|
465 |
matty |
10 |
/* Output activation capability set */ |
466 |
matty |
25 |
static void |
467 |
|
|
rdp_out_activate_caps(STREAM s) |
468 |
matty |
9 |
{ |
469 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_ACTIVATE); |
470 |
|
|
out_uint16_le(s, RDP_CAPLEN_ACTIVATE); |
471 |
matty |
9 |
|
472 |
matty |
10 |
out_uint16(s, 0); /* Help key */ |
473 |
|
|
out_uint16(s, 0); /* Help index key */ |
474 |
|
|
out_uint16(s, 0); /* Extended help key */ |
475 |
|
|
out_uint16(s, 0); /* Window activate */ |
476 |
matty |
9 |
} |
477 |
|
|
|
478 |
matty |
10 |
/* Output pointer capability set */ |
479 |
matty |
25 |
static void |
480 |
|
|
rdp_out_pointer_caps(STREAM s) |
481 |
matty |
9 |
{ |
482 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_POINTER); |
483 |
|
|
out_uint16_le(s, RDP_CAPLEN_POINTER); |
484 |
matty |
9 |
|
485 |
matty |
10 |
out_uint16(s, 0); /* Colour pointer */ |
486 |
|
|
out_uint16_le(s, 20); /* Cache size */ |
487 |
matty |
9 |
} |
488 |
|
|
|
489 |
matty |
10 |
/* Output share capability set */ |
490 |
matty |
25 |
static void |
491 |
|
|
rdp_out_share_caps(STREAM s) |
492 |
matty |
3 |
{ |
493 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_SHARE); |
494 |
|
|
out_uint16_le(s, RDP_CAPLEN_SHARE); |
495 |
matty |
3 |
|
496 |
matty |
10 |
out_uint16(s, 0); /* userid */ |
497 |
|
|
out_uint16(s, 0); /* pad */ |
498 |
matty |
9 |
} |
499 |
matty |
3 |
|
500 |
matty |
10 |
/* Output colour cache capability set */ |
501 |
matty |
25 |
static void |
502 |
|
|
rdp_out_colcache_caps(STREAM s) |
503 |
matty |
9 |
{ |
504 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_COLCACHE); |
505 |
|
|
out_uint16_le(s, RDP_CAPLEN_COLCACHE); |
506 |
matty |
3 |
|
507 |
matty |
10 |
out_uint16_le(s, 6); /* cache size */ |
508 |
|
|
out_uint16(s, 0); /* pad */ |
509 |
matty |
3 |
} |
510 |
|
|
|
511 |
matty |
10 |
static uint8 canned_caps[] = { |
512 |
matty |
24 |
0x01, 0x00, 0x00, 0x00, 0x09, 0x04, 0x00, 0x00, 0x04, |
513 |
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, |
514 |
matty |
25 |
0x00, 0x00, 0x00, 0x00, 0x00, |
515 |
matty |
24 |
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
516 |
matty |
25 |
0x00, 0x00, 0x00, 0x00, 0x00, |
517 |
matty |
24 |
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
518 |
matty |
25 |
0x00, 0x00, 0x00, 0x00, 0x00, |
519 |
matty |
24 |
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
520 |
matty |
25 |
0x00, 0x00, 0x00, 0x00, 0x00, |
521 |
matty |
24 |
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
522 |
matty |
25 |
0x0C, 0x00, 0x08, 0x00, 0x01, |
523 |
matty |
24 |
0x00, 0x00, 0x00, 0x0E, 0x00, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00, |
524 |
matty |
25 |
0x10, 0x00, 0x34, 0x00, 0xFE, |
525 |
matty |
24 |
0x00, 0x04, 0x00, 0xFE, 0x00, 0x04, 0x00, 0xFE, 0x00, 0x08, 0x00, |
526 |
matty |
25 |
0xFE, 0x00, 0x08, 0x00, 0xFE, |
527 |
matty |
24 |
0x00, 0x10, 0x00, 0xFE, 0x00, 0x20, 0x00, 0xFE, 0x00, 0x40, 0x00, |
528 |
matty |
25 |
0xFE, 0x00, 0x80, 0x00, 0xFE, |
529 |
matty |
24 |
0x00, 0x00, 0x01, 0x40, 0x00, 0x00, 0x08, 0x00, 0x01, 0x00, 0x01, |
530 |
matty |
25 |
0x02, 0x00, 0x00, 0x00 |
531 |
matty |
10 |
}; |
532 |
matty |
3 |
|
533 |
forsberg |
351 |
/* Output unknown capability sets (number 13, 12, 14 and 16) */ |
534 |
matty |
25 |
static void |
535 |
|
|
rdp_out_unknown_caps(STREAM s) |
536 |
matty |
3 |
{ |
537 |
matty |
10 |
out_uint16_le(s, RDP_CAPSET_UNKNOWN); |
538 |
|
|
out_uint16_le(s, 0x58); |
539 |
matty |
24 |
|
540 |
|
|
out_uint8p(s, canned_caps, RDP_CAPLEN_UNKNOWN - 4); |
541 |
matty |
3 |
} |
542 |
|
|
|
543 |
forsberg |
351 |
#define RDP5_FLAG 0x0030 |
544 |
matty |
10 |
/* Send a confirm active PDU */ |
545 |
matty |
25 |
static void |
546 |
matthewc |
192 |
rdp_send_confirm_active(void) |
547 |
matty |
7 |
{ |
548 |
matty |
10 |
STREAM s; |
549 |
jsorg71 |
437 |
uint32 sec_flags = g_encryption ? (RDP5_FLAG | SEC_ENCRYPT) : RDP5_FLAG; |
550 |
matty |
24 |
uint16 caplen = |
551 |
|
|
RDP_CAPLEN_GENERAL + RDP_CAPLEN_BITMAP + RDP_CAPLEN_ORDER + |
552 |
|
|
RDP_CAPLEN_BMPCACHE + RDP_CAPLEN_COLCACHE + |
553 |
|
|
RDP_CAPLEN_ACTIVATE + RDP_CAPLEN_CONTROL + |
554 |
astrand |
82 |
RDP_CAPLEN_POINTER + RDP_CAPLEN_SHARE + RDP_CAPLEN_UNKNOWN + 4 /* w2k fix, why? */ ; |
555 |
matty |
7 |
|
556 |
forsberg |
351 |
s = sec_init(sec_flags, 6 + 14 + caplen + sizeof(RDP_SOURCE)); |
557 |
matty |
9 |
|
558 |
forsberg |
351 |
out_uint16_le(s, 2 + 14 + caplen + sizeof(RDP_SOURCE)); |
559 |
|
|
out_uint16_le(s, (RDP_PDU_CONFIRM_ACTIVE | 0x10)); /* Version 1 */ |
560 |
jsorg71 |
381 |
out_uint16_le(s, (g_mcs_userid + 1001)); |
561 |
forsberg |
351 |
|
562 |
matty |
10 |
out_uint32_le(s, rdp_shareid); |
563 |
matty |
24 |
out_uint16_le(s, 0x3ea); /* userid */ |
564 |
matty |
10 |
out_uint16_le(s, sizeof(RDP_SOURCE)); |
565 |
|
|
out_uint16_le(s, caplen); |
566 |
matty |
9 |
|
567 |
matty |
10 |
out_uint8p(s, RDP_SOURCE, sizeof(RDP_SOURCE)); |
568 |
matty |
24 |
out_uint16_le(s, 0xd); /* num_caps */ |
569 |
|
|
out_uint8s(s, 2); /* pad */ |
570 |
matty |
9 |
|
571 |
matty |
10 |
rdp_out_general_caps(s); |
572 |
|
|
rdp_out_bitmap_caps(s); |
573 |
|
|
rdp_out_order_caps(s); |
574 |
|
|
rdp_out_bmpcache_caps(s); |
575 |
|
|
rdp_out_colcache_caps(s); |
576 |
|
|
rdp_out_activate_caps(s); |
577 |
|
|
rdp_out_control_caps(s); |
578 |
|
|
rdp_out_pointer_caps(s); |
579 |
|
|
rdp_out_share_caps(s); |
580 |
|
|
rdp_out_unknown_caps(s); |
581 |
matty |
9 |
|
582 |
matty |
10 |
s_mark_end(s); |
583 |
forsberg |
351 |
sec_send(s, sec_flags); |
584 |
matty |
9 |
} |
585 |
|
|
|
586 |
matty |
10 |
/* Respond to a demand active PDU */ |
587 |
matty |
25 |
static void |
588 |
|
|
process_demand_active(STREAM s) |
589 |
matty |
9 |
{ |
590 |
matty |
10 |
uint8 type; |
591 |
matty |
9 |
|
592 |
matty |
10 |
in_uint32_le(s, rdp_shareid); |
593 |
matty |
9 |
|
594 |
matty |
30 |
DEBUG(("DEMAND_ACTIVE(id=0x%x)\n", rdp_shareid)); |
595 |
matty |
9 |
|
596 |
matty |
10 |
rdp_send_confirm_active(); |
597 |
|
|
rdp_send_synchronise(); |
598 |
|
|
rdp_send_control(RDP_CTL_COOPERATE); |
599 |
|
|
rdp_send_control(RDP_CTL_REQUEST_CONTROL); |
600 |
matty |
28 |
rdp_recv(&type); /* RDP_PDU_SYNCHRONIZE */ |
601 |
|
|
rdp_recv(&type); /* RDP_CTL_COOPERATE */ |
602 |
|
|
rdp_recv(&type); /* RDP_CTL_GRANT_CONTROL */ |
603 |
matty |
10 |
rdp_send_input(0, RDP_INPUT_SYNCHRONIZE, 0, 0, 0); |
604 |
|
|
rdp_send_fonts(1); |
605 |
|
|
rdp_send_fonts(2); |
606 |
matty |
28 |
rdp_recv(&type); /* RDP_PDU_UNKNOWN 0x28 */ |
607 |
matty |
10 |
reset_order_state(); |
608 |
matty |
9 |
} |
609 |
|
|
|
610 |
forsberg |
351 |
/* Process a null system pointer PDU */ |
611 |
|
|
void |
612 |
|
|
process_null_system_pointer_pdu(STREAM s) |
613 |
|
|
{ |
614 |
|
|
// FIXME: We should probably set another cursor here, |
615 |
|
|
// like the X window system base cursor or something. |
616 |
|
|
ui_set_cursor(cache_get_cursor(0)); |
617 |
|
|
} |
618 |
|
|
|
619 |
|
|
/* Process a colour pointer PDU */ |
620 |
|
|
void |
621 |
|
|
process_colour_pointer_pdu(STREAM s) |
622 |
|
|
{ |
623 |
|
|
uint16 x, y, width, height, cache_idx, masklen, datalen; |
624 |
|
|
uint8 *mask, *data; |
625 |
|
|
HCURSOR cursor; |
626 |
|
|
|
627 |
|
|
in_uint16_le(s, cache_idx); |
628 |
|
|
in_uint16_le(s, x); |
629 |
|
|
in_uint16_le(s, y); |
630 |
|
|
in_uint16_le(s, width); |
631 |
|
|
in_uint16_le(s, height); |
632 |
|
|
in_uint16_le(s, masklen); |
633 |
|
|
in_uint16_le(s, datalen); |
634 |
|
|
in_uint8p(s, data, datalen); |
635 |
|
|
in_uint8p(s, mask, masklen); |
636 |
|
|
cursor = ui_create_cursor(x, y, width, height, mask, data); |
637 |
|
|
ui_set_cursor(cursor); |
638 |
|
|
cache_put_cursor(cache_idx, cursor); |
639 |
|
|
} |
640 |
|
|
|
641 |
|
|
/* Process a cached pointer PDU */ |
642 |
|
|
void |
643 |
|
|
process_cached_pointer_pdu(STREAM s) |
644 |
|
|
{ |
645 |
|
|
uint16 cache_idx; |
646 |
|
|
|
647 |
|
|
in_uint16_le(s, cache_idx); |
648 |
|
|
ui_set_cursor(cache_get_cursor(cache_idx)); |
649 |
|
|
} |
650 |
|
|
|
651 |
|
|
|
652 |
matty |
10 |
/* Process a pointer PDU */ |
653 |
matty |
25 |
static void |
654 |
|
|
process_pointer_pdu(STREAM s) |
655 |
matty |
9 |
{ |
656 |
matty |
10 |
uint16 message_type; |
657 |
forsberg |
351 |
uint16 x, y; |
658 |
matty |
9 |
|
659 |
matty |
10 |
in_uint16_le(s, message_type); |
660 |
matty |
24 |
in_uint8s(s, 2); /* pad */ |
661 |
matty |
9 |
|
662 |
matty |
10 |
switch (message_type) |
663 |
matty |
7 |
{ |
664 |
matty |
10 |
case RDP_POINTER_MOVE: |
665 |
|
|
in_uint16_le(s, x); |
666 |
|
|
in_uint16_le(s, y); |
667 |
|
|
if (s_check(s)) |
668 |
|
|
ui_move_pointer(x, y); |
669 |
|
|
break; |
670 |
matty |
9 |
|
671 |
matty |
28 |
case RDP_POINTER_COLOR: |
672 |
forsberg |
351 |
process_colour_pointer_pdu(s); |
673 |
matty |
28 |
break; |
674 |
|
|
|
675 |
|
|
case RDP_POINTER_CACHED: |
676 |
forsberg |
351 |
process_cached_pointer_pdu(s); |
677 |
matty |
28 |
break; |
678 |
|
|
|
679 |
matty |
10 |
default: |
680 |
matty |
30 |
DEBUG(("Pointer message 0x%x\n", message_type)); |
681 |
matty |
7 |
} |
682 |
matty |
9 |
} |
683 |
|
|
|
684 |
matty |
10 |
/* Process bitmap updates */ |
685 |
forsberg |
351 |
void |
686 |
matty |
25 |
process_bitmap_updates(STREAM s) |
687 |
matty |
9 |
{ |
688 |
matty |
10 |
uint16 num_updates; |
689 |
|
|
uint16 left, top, right, bottom, width, height; |
690 |
jsorg71 |
314 |
uint16 cx, cy, bpp, Bpp, compress, bufsize, size; |
691 |
matty |
28 |
uint8 *data, *bmpdata; |
692 |
matty |
9 |
int i; |
693 |
|
|
|
694 |
matty |
10 |
in_uint16_le(s, num_updates); |
695 |
matty |
9 |
|
696 |
matty |
10 |
for (i = 0; i < num_updates; i++) |
697 |
matty |
9 |
{ |
698 |
matty |
10 |
in_uint16_le(s, left); |
699 |
|
|
in_uint16_le(s, top); |
700 |
|
|
in_uint16_le(s, right); |
701 |
|
|
in_uint16_le(s, bottom); |
702 |
|
|
in_uint16_le(s, width); |
703 |
|
|
in_uint16_le(s, height); |
704 |
|
|
in_uint16_le(s, bpp); |
705 |
jsorg71 |
314 |
Bpp = (bpp + 7) / 8; |
706 |
matty |
10 |
in_uint16_le(s, compress); |
707 |
|
|
in_uint16_le(s, bufsize); |
708 |
matty |
9 |
|
709 |
matty |
10 |
cx = right - left + 1; |
710 |
|
|
cy = bottom - top + 1; |
711 |
matty |
7 |
|
712 |
forsberg |
351 |
DEBUG(("BITMAP_UPDATE(l=%d,t=%d,r=%d,b=%d,w=%d,h=%d,Bpp=%d,cmp=%d)\n", |
713 |
|
|
left, top, right, bottom, width, height, Bpp, compress)); |
714 |
matty |
9 |
|
715 |
matty |
10 |
if (!compress) |
716 |
|
|
{ |
717 |
matty |
28 |
int y; |
718 |
forsberg |
410 |
bmpdata = (uint8 *) xmalloc(width * height * Bpp); |
719 |
matty |
28 |
for (y = 0; y < height; y++) |
720 |
|
|
{ |
721 |
astrand |
318 |
in_uint8a(s, &bmpdata[(height - y - 1) * (width * Bpp)], |
722 |
|
|
width * Bpp); |
723 |
matty |
28 |
} |
724 |
astrand |
82 |
ui_paint_bitmap(left, top, cx, cy, width, height, bmpdata); |
725 |
matty |
28 |
xfree(bmpdata); |
726 |
|
|
continue; |
727 |
matty |
10 |
} |
728 |
matty |
9 |
|
729 |
forsberg |
351 |
|
730 |
|
|
if (compress & 0x400) |
731 |
|
|
{ |
732 |
|
|
size = bufsize; |
733 |
|
|
} |
734 |
|
|
else |
735 |
|
|
{ |
736 |
|
|
in_uint8s(s, 2); /* pad */ |
737 |
|
|
in_uint16_le(s, size); |
738 |
|
|
in_uint8s(s, 4); /* line_size, final_size */ |
739 |
|
|
} |
740 |
matty |
10 |
in_uint8p(s, data, size); |
741 |
forsberg |
410 |
bmpdata = (uint8 *) xmalloc(width * height * Bpp); |
742 |
jsorg71 |
314 |
if (bitmap_decompress(bmpdata, width, height, data, size, Bpp)) |
743 |
matty |
9 |
{ |
744 |
astrand |
82 |
ui_paint_bitmap(left, top, cx, cy, width, height, bmpdata); |
745 |
matty |
9 |
} |
746 |
forsberg |
351 |
else |
747 |
|
|
{ |
748 |
|
|
DEBUG_RDP5(("Failed to decompress data\n")); |
749 |
|
|
} |
750 |
|
|
|
751 |
matty |
28 |
xfree(bmpdata); |
752 |
matty |
10 |
} |
753 |
matty |
9 |
} |
754 |
|
|
|
755 |
matty |
10 |
/* Process a palette update */ |
756 |
forsberg |
351 |
void |
757 |
matty |
25 |
process_palette(STREAM s) |
758 |
matty |
9 |
{ |
759 |
matthewc |
254 |
COLOURENTRY *entry; |
760 |
|
|
COLOURMAP map; |
761 |
matty |
10 |
HCOLOURMAP hmap; |
762 |
matthewc |
254 |
int i; |
763 |
matty |
9 |
|
764 |
matty |
24 |
in_uint8s(s, 2); /* pad */ |
765 |
|
|
in_uint16_le(s, map.ncolours); |
766 |
|
|
in_uint8s(s, 2); /* pad */ |
767 |
matty |
3 |
|
768 |
jsorg71 |
436 |
map.colours = (COLOURENTRY *) xmalloc(sizeof(COLOURENTRY) * map.ncolours); |
769 |
matthewc |
254 |
|
770 |
forsberg |
351 |
DEBUG(("PALETTE(c=%d)\n", map.ncolours)); |
771 |
|
|
|
772 |
matthewc |
254 |
for (i = 0; i < map.ncolours; i++) |
773 |
|
|
{ |
774 |
|
|
entry = &map.colours[i]; |
775 |
|
|
in_uint8(s, entry->red); |
776 |
|
|
in_uint8(s, entry->green); |
777 |
|
|
in_uint8(s, entry->blue); |
778 |
astrand |
260 |
} |
779 |
matthewc |
254 |
|
780 |
matty |
10 |
hmap = ui_create_colourmap(&map); |
781 |
|
|
ui_set_colourmap(hmap); |
782 |
matthewc |
254 |
|
783 |
|
|
xfree(map.colours); |
784 |
matty |
3 |
} |
785 |
|
|
|
786 |
matty |
10 |
/* Process an update PDU */ |
787 |
matty |
25 |
static void |
788 |
|
|
process_update_pdu(STREAM s) |
789 |
matty |
9 |
{ |
790 |
forsberg |
351 |
uint16 update_type, count; |
791 |
matty |
9 |
|
792 |
matty |
10 |
in_uint16_le(s, update_type); |
793 |
matty |
3 |
|
794 |
matty |
10 |
switch (update_type) |
795 |
matty |
3 |
{ |
796 |
matty |
10 |
case RDP_UPDATE_ORDERS: |
797 |
forsberg |
351 |
in_uint8s(s, 2); /* pad */ |
798 |
|
|
in_uint16_le(s, count); |
799 |
|
|
in_uint8s(s, 2); /* pad */ |
800 |
|
|
process_orders(s, count); |
801 |
matty |
10 |
break; |
802 |
matty |
3 |
|
803 |
matty |
10 |
case RDP_UPDATE_BITMAP: |
804 |
|
|
process_bitmap_updates(s); |
805 |
|
|
break; |
806 |
matty |
3 |
|
807 |
matty |
10 |
case RDP_UPDATE_PALETTE: |
808 |
|
|
process_palette(s); |
809 |
|
|
break; |
810 |
matty |
3 |
|
811 |
matty |
10 |
case RDP_UPDATE_SYNCHRONIZE: |
812 |
|
|
break; |
813 |
matty |
9 |
|
814 |
matty |
10 |
default: |
815 |
matty |
30 |
unimpl("update %d\n", update_type); |
816 |
matty |
3 |
} |
817 |
|
|
|
818 |
|
|
} |
819 |
|
|
|
820 |
matty |
10 |
/* Process data PDU */ |
821 |
matty |
25 |
static void |
822 |
|
|
process_data_pdu(STREAM s) |
823 |
matty |
9 |
{ |
824 |
matty |
10 |
uint8 data_pdu_type; |
825 |
matty |
9 |
|
826 |
matty |
24 |
in_uint8s(s, 8); /* shareid, pad, streamid, length */ |
827 |
matty |
10 |
in_uint8(s, data_pdu_type); |
828 |
matty |
24 |
in_uint8s(s, 3); /* compress_type, compress_len */ |
829 |
matty |
3 |
|
830 |
matty |
10 |
switch (data_pdu_type) |
831 |
matty |
3 |
{ |
832 |
matty |
10 |
case RDP_DATA_PDU_UPDATE: |
833 |
|
|
process_update_pdu(s); |
834 |
|
|
break; |
835 |
matty |
3 |
|
836 |
matty |
10 |
case RDP_DATA_PDU_POINTER: |
837 |
|
|
process_pointer_pdu(s); |
838 |
|
|
break; |
839 |
matty |
3 |
|
840 |
matty |
10 |
case RDP_DATA_PDU_BELL: |
841 |
|
|
ui_bell(); |
842 |
|
|
break; |
843 |
matty |
3 |
|
844 |
matty |
10 |
case RDP_DATA_PDU_LOGON: |
845 |
forsberg |
351 |
DEBUG(("Received Logon PDU\n")); |
846 |
matty |
10 |
/* User logged on */ |
847 |
|
|
break; |
848 |
matty |
3 |
|
849 |
matty |
10 |
default: |
850 |
matty |
30 |
unimpl("data PDU %d\n", data_pdu_type); |
851 |
matty |
3 |
} |
852 |
|
|
} |
853 |
|
|
|
854 |
matty |
10 |
/* Process incoming packets */ |
855 |
forsberg |
424 |
BOOL |
856 |
matthewc |
192 |
rdp_main_loop(void) |
857 |
matty |
9 |
{ |
858 |
matty |
10 |
uint8 type; |
859 |
|
|
STREAM s; |
860 |
matty |
9 |
|
861 |
matty |
10 |
while ((s = rdp_recv(&type)) != NULL) |
862 |
matty |
3 |
{ |
863 |
matty |
10 |
switch (type) |
864 |
|
|
{ |
865 |
|
|
case RDP_PDU_DEMAND_ACTIVE: |
866 |
|
|
process_demand_active(s); |
867 |
|
|
break; |
868 |
matty |
3 |
|
869 |
matty |
10 |
case RDP_PDU_DEACTIVATE: |
870 |
forsberg |
424 |
DEBUG(("RDP_PDU_DEACTIVATE\n")); |
871 |
forsberg |
426 |
/* We thought we could detect a clean |
872 |
|
|
shutdown of the session by this |
873 |
|
|
packet, but it seems Windows 2003 |
874 |
|
|
is sending us one of these when we |
875 |
|
|
reconnect to a disconnected session |
876 |
|
|
return True; */ |
877 |
matty |
10 |
break; |
878 |
matty |
3 |
|
879 |
matty |
10 |
case RDP_PDU_DATA: |
880 |
|
|
process_data_pdu(s); |
881 |
|
|
break; |
882 |
matty |
3 |
|
883 |
jsorg71 |
283 |
case 0: |
884 |
|
|
break; |
885 |
|
|
|
886 |
matty |
10 |
default: |
887 |
matty |
30 |
unimpl("PDU %d\n", type); |
888 |
matty |
10 |
} |
889 |
matty |
3 |
} |
890 |
forsberg |
426 |
return True; |
891 |
|
|
/* We want to detect if we got a clean shutdown, but we |
892 |
astrand |
435 |
can't. Se above. |
893 |
|
|
return False; */ |
894 |
matty |
3 |
} |
895 |
|
|
|
896 |
matty |
10 |
/* Establish a connection up to the RDP layer */ |
897 |
matty |
25 |
BOOL |
898 |
|
|
rdp_connect(char *server, uint32 flags, char *domain, char *password, |
899 |
|
|
char *command, char *directory) |
900 |
matty |
9 |
{ |
901 |
jsorg71 |
437 |
if (!sec_connect(server, g_username)) |
902 |
matty |
3 |
return False; |
903 |
|
|
|
904 |
jsorg71 |
437 |
rdp_send_logon_info(flags, domain, g_username, password, command, directory); |
905 |
matty |
10 |
return True; |
906 |
matty |
3 |
} |
907 |
|
|
|
908 |
matty |
10 |
/* Disconnect from the RDP layer */ |
909 |
matty |
25 |
void |
910 |
matthewc |
192 |
rdp_disconnect(void) |
911 |
matty |
9 |
{ |
912 |
matty |
10 |
sec_disconnect(); |
913 |
matty |
9 |
} |