18 |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
19 |
*/ |
*/ |
20 |
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|
21 |
#include "includes.h" |
#include "rdesktop.h" |
22 |
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23 |
/* Establish a connection up to the RDP layer */ |
extern uint16 mcs_userid; |
24 |
HCONN rdp_connect(char *server, int width, int height) |
extern char username[16]; |
25 |
{ |
extern BOOL orders; |
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HCONN conn; |
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|
|
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if ((conn = mcs_connect(server)) == NULL) |
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return NULL; |
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rdp_establish_key(conn); |
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mcs_recv(conn, False); /* Server's licensing certificate */ |
|
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rdp_send_cert(conn); |
|
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mcs_recv(conn, False); |
|
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mcs_recv(conn, False); |
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return conn; |
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} |
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|
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/* Work this out later. This is useless anyway when encryption is off. */ |
|
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uint8 precanned_key_packet[] = { |
|
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0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x00,0x00,0x00,0x00,0x00, |
|
|
0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6c,0x86, |
|
|
0xf7,0x99,0xef,0x60,0xc4,0x49,0x52,0xd0,0xd8,0xea,0xb5,0x4f,0x58,0x19, |
|
|
0x52,0x2a,0x93,0x83,0x57,0x4f,0x4e,0x04,0xde,0x96,0x51,0xab,0x13,0x20, |
|
|
0xd8,0xe5,0x00,0x00,0x00,0x00,0x00,0x00 |
|
|
}; |
|
|
|
|
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uint8 precanned_key_packet_e1[] = { |
|
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0x01,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x7c,0xbd,0x8b,0x8f,0x16,0x2b,0xa1,0x00, |
|
|
0xc6,0xfb,0x8a,0x39,0xf5,0x33,0xed,0x36,0x14,0x55,0x17,0x8c,0x3a,0xde,0x5e,0xdf, |
|
|
0xcb,0x41,0x4c,0xc7,0x89,0x7d,0xe3,0xe9,0x34,0x08,0xda,0xdc,0x08,0x77,0x98,0xda, |
|
|
0x65,0xae,0x27,0x74,0xf1,0x79,0xd0,0x28,0x54,0x64,0x86,0x7f,0x02,0xe0,0x71,0x51, |
|
|
0x56,0x4e,0xca,0x72,0x94,0x62,0x49,0x27,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 |
|
|
}; |
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|
|
|
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uint8 precanned_key_packet_e2[] = { |
|
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0x48,0x00,0x00,0x00,0x8a,0xe4,0x9f,0x8a,0xd5,0x04,0x02,0xfd,0x09,0x1f,0xff,0x53, |
|
|
0xe0,0xb2,0x72,0x8b,0x19,0xba,0x22,0xe4,0x2a,0x7b,0xeb,0x79,0xa8,0x83,0x31,0x6f, |
|
|
0x5c,0xcc,0x37,0x9c,0xe8,0x73,0x64,0x64,0xd3,0xab,0xaa,0x9f,0xbe,0x49,0x27,0xfc, |
|
|
0x95,0xf3,0x6e,0xf8,0xb1,0x01,0x7c,0xba,0xa9,0xc5,0x35,0x9c,0x8f,0x74,0x3a,0x9f, |
|
|
0xd4,0x26,0x4d,0x39,0x90,0xbe,0xf4,0xfb,0x72,0x9e,0x54,0x18 |
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|
}; |
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|
|
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/* Create an RC4 key and transfer it to the server */ |
|
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void rdp_establish_key(HCONN conn) |
|
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{ |
|
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mcs_init_data(conn); |
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memcpy(conn->out.data + conn->out.offset, precanned_key_packet, |
|
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sizeof(precanned_key_packet)); |
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conn->out.offset += sizeof(precanned_key_packet); |
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MARK_END(conn->out); |
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mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
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} |
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/* Create an RC4 key and transfer it to the server */ |
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void rdp_establish_key_e1(HCONN conn) |
|
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{ |
|
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mcs_init_data(conn); |
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memcpy(conn->out.data + conn->out.offset, precanned_key_packet_e1, |
|
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sizeof(precanned_key_packet_e1)); |
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conn->out.offset += sizeof(precanned_key_packet_e1); |
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MARK_END(conn->out); |
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mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
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} |
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/* Create an RC4 key and transfer it to the server */ |
|
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void rdp_establish_key_e2(HCONN conn) |
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{ |
|
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mcs_init_data(conn); |
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memcpy(conn->out.data + conn->out.offset, precanned_key_packet_e2, |
|
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sizeof(precanned_key_packet_e2)); |
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conn->out.offset += sizeof(precanned_key_packet_e2); |
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MARK_END(conn->out); |
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mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
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} |
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/* Horrible horrible certificate stuff. Work out later. */ |
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uint8 precanned_cert_packet[] = { // 4c8 |
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0x80,0x00,0x00,0x00,0x12,0x02,0xb4,0x04,0x01,0x00,0x00, |
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|
0x00,0x00,0x00,0x01,0x02,0x9d,0xa3,0x7a,0x93,0x34,0x7b,0x28,0x37,0x24,0xa0,0x1f, |
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|
0x61,0x26,0xfd,0x96,0x3a,0x92,0x83,0xf3,0xe9,0x6a,0x2e,0x81,0x7c,0x2c,0xe4,0x72,// |
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|
0x01,0x18,0xe9,0xa1,0x0f,0x00,0x00,0x48,0x00,0x84,0x23,0x90,0xe6,0xd3,0xf8,0x20, |
|
|
0xdb,0xa8,0x1b,0xb2,0xd0,0x78,0x2c,0x35,0xde,0xe3,0x0e,0x63,0x40,0xca,0xac,0x71, |
|
|
0xc9,0x17,0x49,0x05,0x25,0xeb,0x9b,0xd0,0xa6,0x5c,0x90,0x3e,0x9d,0x4b,0x27,0x01, |
|
|
0x79,0x1c,0x22,0xfb,0x3c,0x2c,0xb9,0x9f,0xf5,0x21,0xf3,0xee,0xd5,0x4d,0x47,0x1c, |
|
|
0x85,0xbe,0x83,0x93,0xe8,0xed,0x8c,0x5c,0x82,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
|
0x00,0x01,0x00,0x10,0x04,0x30,0x82,0x04,0x0c,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7, |
|
|
0x0d,0x01,0x07,0x02,0xa0,0x82,0x03,0xfd,0x30,0x82,0x03,0xf9,0x02,0x01,0x01,0x31, |
|
|
0x00,0x30,0x0b,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x07,0x01,0xa0,0x82, |
|
|
0x03,0xe1,0x30,0x82,0x01,0x77,0x30,0x82,0x01,0x25,0xa0,0x03,0x02,0x01,0x02,0x02, |
|
|
0x08,0x01,0xbf,0x06,0x84,0x9d,0xdb,0x2d,0xe0,0x30,0x0d,0x06,0x09,0x2a,0x86,0x48, |
|
|
0x86,0xf7,0x0d,0x01,0x01,0x01,0x05,0x00,0x30,0x38,0x31,0x36,0x30,0x11,0x06,0x03, |
|
|
0x55,0x04,0x03,0x1e,0x0a,0x00,0x4e,0x00,0x54,0x00,0x54,0x00,0x53,0x00,0x45,0x30, |
|
|
0x21,0x06,0x03,0x55,0x04,0x07,0x1e,0x1a,0x00,0x4d,0x00,0x69,0x00,0x63,0x00,0x72, |
|
|
0x00,0x6f,0x00,0x73,0x00,0x6f,0x00,0x66,0x00,0x74,0x00,0x2e,0x00,0x63,0x00,0x6f, |
|
|
0x00,0x6d,0x30,0x1e,0x17,0x0d,0x39,0x39,0x30,0x39,0x32,0x34,0x31,0x32,0x30,0x32, |
|
|
0x30,0x34,0x5a,0x17,0x0d,0x34,0x39,0x30,0x39,0x32,0x34,0x31,0x32,0x30,0x32,0x30, |
|
|
0x34,0x5a,0x30,0x38,0x31,0x36,0x30,0x11,0x06,0x03,0x55,0x04,0x03,0x1e,0x0a,0x00, |
|
|
0x4e,0x00,0x54,0x00,0x54,0x00,0x53,0x00,0x45,0x30,0x21,0x06,0x03,0x55,0x04,0x07, |
|
|
0x1e,0x1a,0x00,0x4d,0x00,0x69,0x00,0x63,0x00,0x72,0x00,0x6f,0x00,0x73,0x00,0x6f, |
|
|
0x00,0x66,0x00,0x74,0x00,0x2e,0x00,0x63,0x00,0x6f,0x00,0x6d,0x30,0x5c,0x30,0x0d, |
|
|
0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x01,0x05,0x00,0x03,0x4b,0x00, |
|
|
0x30,0x48,0x02,0x41,0x00,0x91,0xb2,0x16,0x1c,0xae,0x4f,0x7f,0x7c,0xaf,0x57,0x2b, |
|
|
0x23,0x4c,0x0c,0x25,0x3c,0x4f,0x66,0x9d,0x25,0xc3,0x4f,0x29,0xee,0x8b,0xda,0x4e, |
|
|
0x95,0xe7,0x3b,0xaa,0xc0,0xa7,0xba,0xaf,0x99,0x8c,0x47,0x24,0x8b,0x09,0x77,0xbc, |
|
|
0x2c,0xf4,0xe7,0x1a,0x07,0x58,0x7b,0x11,0x37,0x2a,0xa8,0x90,0xc3,0x50,0x92,0x80, |
|
|
0x15,0xc5,0xda,0x51,0x8b,0x02,0x03,0x01,0x00,0x01,0xa3,0x13,0x30,0x11,0x30,0x0f, |
|
|
0x06,0x03,0x55,0x1d,0x13,0x04,0x08,0x30,0x06,0x01,0x01,0xff,0x02,0x01,0x00,0x30, |
|
|
0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1d,0x05,0x00,0x03,0x41,0x00,0x14,0x04,0x67, |
|
|
0x28,0xc8,0xd3,0x1f,0x13,0x14,0x2e,0x2c,0x93,0x09,0x25,0xbb,0xbe,0x86,0x6a,0xd3, |
|
|
0x47,0x6f,0x44,0x16,0x7b,0x94,0x8c,0xb2,0xa2,0xd5,0xf7,0x4f,0xb1,0x8f,0x7f,0xde, |
|
|
0x0b,0x88,0x34,0x4a,0x1d,0xdc,0xa1,0xfd,0x26,0xbd,0x43,0xbb,0x38,0xf1,0x87,0x34, |
|
|
0xbb,0xe9,0x3b,0xfa,0x7f,0x1e,0xff,0xe1,0x10,0x7e,0xee,0x6e,0xd8,0x30,0x82,0x02, |
|
|
0x62,0x30,0x82,0x02,0x10,0xa0,0x03,0x02,0x01,0x02,0x02,0x05,0x01,0x00,0x00,0x00, |
|
|
0x01,0x30,0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1d,0x05,0x00,0x30,0x38,0x31,0x36, |
|
|
0x30,0x11,0x06,0x03,0x55,0x04,0x03,0x1e,0x0a,0x00,0x4e,0x00,0x54,0x00,0x54,0x00, |
|
|
0x53,0x00,0x45,0x30,0x21,0x06,0x03,0x55,0x04,0x07,0x1e,0x1a,0x00,0x4d,0x00,0x69, |
|
|
0x00,0x63,0x00,0x72,0x00,0x6f,0x00,0x73,0x00,0x6f,0x00,0x66,0x00,0x74,0x00,0x2e, |
|
|
0x00,0x63,0x00,0x6f,0x00,0x6d,0x30,0x1e,0x17,0x0d,0x39,0x39,0x30,0x39,0x32,0x34, |
|
|
0x30,0x30,0x30,0x30,0x30,0x30,0x5a,0x17,0x0d,0x34,0x39,0x30,0x39,0x32,0x34,0x30, |
|
|
0x30,0x30,0x30,0x30,0x30,0x5a,0x30,0x79,0x31,0x77,0x30,0x17,0x06,0x03,0x55,0x04, |
|
|
0x03,0x1e,0x10,0x00,0x52,0x00,0x45,0x00,0x53,0x00,0x37,0x00,0x2d,0x00,0x4e,0x00, |
|
|
0x45,0x00,0x57,0x30,0x17,0x06,0x03,0x55,0x04,0x07,0x1e,0x10,0x00,0x7a,0x00,0x32, |
|
|
0x00,0x32,0x00,0x33,0x00,0x32,0x00,0x32,0x00,0x30,0x00,0x33,0x30,0x43,0x06,0x03, |
|
|
0x55,0x04,0x05,0x1e,0x3c,0x00,0x31,0x00,0x42,0x00,0x63,0x00,0x4b,0x00,0x65,0x00, |
|
|
0x57,0x00,0x50,0x00,0x6c,0x00,0x37,0x00,0x58,0x00,0x47,0x00,0x61,0x00,0x73,0x00, |
|
|
0x38,0x00,0x4a,0x00,0x79,0x00,0x50,0x00,0x34,0x00,0x30,0x00,0x7a,0x00,0x49,0x00, |
|
|
0x6d,0x00,0x6e,0x00,0x6f,0x00,0x51,0x00,0x5a,0x00,0x59,0x00,0x3d,0x00,0x0d,0x00, |
|
|
0x0a,0x30,0x5c,0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x01, |
|
|
0x05,0x00,0x03,0x4b,0x00,0x30,0x48,0x02,0x41,0x00,0x91,0xb2,0x16,0x1c,0xae,0x4f, |
|
|
0x7f,0x7c,0xaf,0x57,0x2b,0x23,0x4c,0x0c,0x25,0x3c,0x4f,0x66,0x9d,0x25,0xc3,0x4f, |
|
|
0x29,0xee,0x8b,0xda,0x4e,0x95,0xe7,0x3b,0xaa,0xc0,0xa7,0xba,0xaf,0x99,0x8c,0x47, |
|
|
0x24,0x8b,0x09,0x77,0xbc,0x2c,0xf4,0xe7,0x1a,0x07,0x58,0x7b,0x11,0x37,0x2a,0xa8, |
|
|
0x90,0xc3,0x50,0x92,0x80,0x15,0xc5,0xda,0x51,0x8b,0x02,0x03,0x01,0x00,0x01,0xa3, |
|
|
0x81,0xc3,0x30,0x81,0xc0,0x30,0x14,0x06,0x09,0x2b,0x06,0x01,0x04,0x01,0x82,0x37, |
|
|
0x12,0x04,0x01,0x01,0xff,0x04,0x04,0x01,0x00,0x01,0x00,0x30,0x3c,0x06,0x09,0x2b, |
|
|
0x06,0x01,0x04,0x01,0x82,0x37,0x12,0x02,0x01,0x01,0xff,0x04,0x2c,0x4d,0x00,0x69, |
|
|
0x00,0x63,0x00,0x72,0x00,0x6f,0x00,0x73,0x00,0x6f,0x00,0x66,0x00,0x74,0x00,0x20, |
|
|
0x00,0x43,0x00,0x6f,0x00,0x72,0x00,0x70,0x00,0x6f,0x00,0x72,0x00,0x61,0x00,0x74, |
|
|
0x00,0x69,0x00,0x6f,0x00,0x6e,0x00,0x00,0x00,0x30,0x4c,0x06,0x09,0x2b,0x06,0x01, |
|
|
0x04,0x01,0x82,0x37,0x12,0x05,0x01,0x01,0xff,0x04,0x3c,0x00,0x10,0x00,0x00,0x01, |
|
|
0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x09,0x04,0x00,0x00,0x18,0x00,0x18,0x00,0x30, |
|
|
0x00,0x01,0x00,0x32,0x00,0x33,0x00,0x36,0x00,0x2d,0x00,0x34,0x00,0x2e,0x00,0x30, |
|
|
0x00,0x30,0x00,0x2d,0x00,0x45,0x00,0x58,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00, |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x1c,0x06,0x03,0x55,0x1d,0x23,0x01,0x01, |
|
|
0xff,0x04,0x12,0x30,0x10,0xa1,0x07,0x81,0x05,0x4e,0x54,0x54,0x53,0x45,0x82,0x05, |
|
|
0x01,0x00,0x00,0x00,0x01,0x30,0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1d,0x05,0x00, |
|
|
0x03,0x41,0x00,0x7b,0x1d,0xfd,0x24,0xea,0xf2,0xe8,0x17,0xdd,0x88,0x7e,0xfd,0xee, |
|
|
0x28,0x61,0x7a,0x02,0xc3,0x73,0xcf,0x32,0x0f,0x7c,0x66,0x87,0x31,0xa7,0xbe,0x1b, |
|
|
0x31,0xe2,0x20,0xa5,0x76,0x91,0x68,0x97,0x53,0x9e,0x80,0xcd,0x2b,0xd0,0x8e,0x8b, |
|
|
0x7f,0x89,0x1b,0x62,0xa8,0xf8,0xee,0x5e,0x56,0xbd,0x9c,0x6b,0x80,0x06,0x54,0xd3, |
|
|
0xf0,0xbf,0xb2,0x31,0x00,0x01,0x00,0x14,0x00,0xc7,0x32,0xf2,0x5b,0x98,0x0e,0x04, |
|
|
0x49,0xa0,0x27,0x7e,0xf5,0xf6,0x0f,0xda,0x08,0x1d,0xe9,0x79,0xd1,0x31,0xc6,0x50, |
|
|
0x90,0x4a,0xd3,0x1f,0x1d,0xf0,0x65,0x0d,0xb6,0x1f,0xaf,0xc9,0x1d |
|
|
}; |
|
|
|
|
|
/* Send license certificate and related data to the server */ |
|
|
void rdp_send_cert(HCONN conn) |
|
|
{ |
|
|
mcs_init_data(conn); |
|
|
prs_io_uint8s(&conn->out, precanned_cert_packet, sizeof(precanned_cert_packet)); |
|
|
MARK_END(conn->out); |
|
|
mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
|
|
} |
|
|
|
|
|
/* Initialise RDP transport packet */ |
|
|
void rdp_init(HCONN conn) |
|
|
{ |
|
|
mcs_init_data(conn); |
|
|
PUSH_LAYER(conn->out, rdp_offset, 6); |
|
|
} |
|
|
|
|
|
/* Transmit RDP transport packet */ |
|
|
void rdp_send(HCONN conn, uint16 pdu_type) |
|
|
{ |
|
|
RDP_HEADER hdr; |
|
|
int length; |
|
|
|
|
|
POP_LAYER(conn->out, rdp_offset); |
|
|
length = conn->out.end - conn->out.offset; |
|
|
rdp_make_header(&hdr, length, pdu_type, conn->mcs_userid); |
|
|
rdp_io_header(&conn->out, &hdr); |
|
|
mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
|
|
} |
|
26 |
|
|
27 |
/* Initialise RDP transport data packet */ |
unsigned char *next_packet; |
28 |
void rdp_init_data(HCONN conn) |
uint32 rdp_shareid; |
|
{ |
|
|
mcs_init_data(conn); |
|
|
PUSH_LAYER(conn->out, rdp_offset, 18); |
|
|
} |
|
29 |
|
|
30 |
/* Transmit RDP transport data packet */ |
/* Initialise an RDP packet */ |
31 |
void rdp_send_data(HCONN conn, uint16 data_pdu_type) |
static STREAM rdp_init(int maxlen) |
32 |
{ |
{ |
33 |
RDP_HEADER hdr; |
STREAM s; |
|
RDP_DATA_HEADER datahdr; |
|
|
int length = conn->out.end - conn->out.offset; |
|
34 |
|
|
35 |
POP_LAYER(conn->out, rdp_offset); |
s = sec_init(SEC_ENCRYPT, maxlen + 6); |
36 |
length = conn->out.end - conn->out.offset; |
s_push_layer(s, rdp_hdr, 6); |
|
rdp_make_header(&hdr, length, RDP_PDU_DATA, conn->mcs_userid); |
|
|
rdp_io_header(&conn->out, &hdr); |
|
|
rdp_make_data_header(&datahdr, 0x103ea, length, data_pdu_type); |
|
|
rdp_io_data_header(&conn->out, &datahdr); |
|
|
mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
|
|
} |
|
37 |
|
|
38 |
void rdp_send_confirm_active(HCONN conn, uint32 shareid, int width, int height) |
return s; |
|
{ |
|
|
RDP_ACTIVE_PDU active; |
|
|
|
|
|
rdp_init(conn); |
|
|
rdp_make_active_pdu(&active, shareid, conn->mcs_userid, width, height); |
|
|
rdp_io_active_pdu(&conn->out, &active, RDP_PDU_CONFIRM_ACTIVE); |
|
|
MARK_END(conn->out); |
|
|
rdp_send(conn, RDP_PDU_CONFIRM_ACTIVE); |
|
39 |
} |
} |
40 |
|
|
41 |
void rdp_send_synchronize(HCONN conn) |
/* Send an RDP packet */ |
42 |
|
static void rdp_send(STREAM s, uint8 pdu_type) |
43 |
{ |
{ |
44 |
RDP_SYNCHRONISE_PDU sync; |
uint16 length; |
|
|
|
|
rdp_init_data(conn); |
|
|
rdp_make_synchronise_pdu(&sync, 1002); |
|
|
rdp_io_synchronise_pdu(&conn->out, &sync); |
|
|
MARK_END(conn->out); |
|
|
rdp_send_data(conn, RDP_DATA_PDU_SYNCHRONIZE); |
|
|
} |
|
|
|
|
|
void rdp_send_control(HCONN conn, uint16 action) |
|
|
{ |
|
|
RDP_CONTROL_PDU control; |
|
|
|
|
|
rdp_init_data(conn); |
|
|
rdp_make_control_pdu(&control, action); |
|
|
rdp_io_control_pdu(&conn->out, &control); |
|
|
MARK_END(conn->out); |
|
|
rdp_send_data(conn, RDP_DATA_PDU_CONTROL); |
|
|
} |
|
|
|
|
|
void rdp_send_fonts(HCONN conn, uint16 seqno) |
|
|
{ |
|
|
RDP_FONT_PDU fonts; |
|
|
|
|
|
rdp_init_data(conn); |
|
|
rdp_make_font_pdu(&fonts, seqno); |
|
|
rdp_io_font_pdu(&conn->out, &fonts); |
|
|
MARK_END(conn->out); |
|
|
rdp_send_data(conn, RDP_DATA_PDU_FONT2); |
|
|
} |
|
|
|
|
|
void rdp_send_input(HCONN conn, uint16 message_type, uint16 device_flags, |
|
|
uint16 param1, uint16 param2) |
|
|
{ |
|
|
RDP_INPUT_PDU input; |
|
|
|
|
|
rdp_init_data(conn); |
|
|
rdp_make_input_pdu(&input, message_type, device_flags, param1, param2); |
|
|
rdp_io_input_pdu(&conn->out, &input); |
|
|
MARK_END(conn->out); |
|
|
rdp_send_data(conn, RDP_DATA_PDU_INPUT); |
|
|
} |
|
|
|
|
|
BOOL rdp_recv_pdu(HCONN conn, uint8 *type) |
|
|
{ |
|
|
RDP_HEADER hdr; |
|
|
|
|
|
conn->in.offset = conn->in.rdp_offset; |
|
|
|
|
|
if (conn->in.offset >= conn->in.end) |
|
|
{ |
|
|
if (!mcs_recv(conn, False)) |
|
|
return False; |
|
|
} |
|
|
|
|
|
if (!rdp_io_header(&conn->in, &hdr)) |
|
|
return False; |
|
|
|
|
|
conn->in.rdp_offset += hdr.length; |
|
|
*type = hdr.pdu_type & 0xf; |
|
|
|
|
|
#if DUMP |
|
|
fprintf(stderr, "RDP packet (type %x):\n", *type); |
|
|
dump_data(conn->in.data+conn->in.offset, conn->in.rdp_offset-conn->in.offset); |
|
|
#endif |
|
|
|
|
|
return True; |
|
|
} |
|
|
|
|
|
/* Disconnect from the RDP layer */ |
|
|
void rdp_disconnect(HCONN conn) |
|
|
{ |
|
|
mcs_disconnect(conn); |
|
|
} |
|
|
|
|
|
/* Construct an RDP header */ |
|
|
void rdp_make_header(RDP_HEADER *hdr, uint16 length, uint16 pdu_type, |
|
|
uint16 userid) |
|
|
{ |
|
|
hdr->length = length; |
|
|
hdr->pdu_type = pdu_type | 0x10; /* Version 1 */ |
|
|
hdr->userid = userid + 1001; |
|
|
} |
|
|
|
|
|
/* Parse an RDP header */ |
|
|
BOOL rdp_io_header(STREAM s, RDP_HEADER *hdr) |
|
|
{ |
|
|
BOOL res = True; |
|
45 |
|
|
46 |
res = res ? lsb_io_uint16(s, &hdr->length ) : False; |
s_pop_layer(s, rdp_hdr); |
47 |
res = res ? lsb_io_uint16(s, &hdr->pdu_type) : False; |
length = s->end - s->p; |
|
if ((hdr->pdu_type & 0xf) != RDP_PDU_DEACTIVATE) |
|
|
res = res ? lsb_io_uint16(s, &hdr->userid ) : False; |
|
48 |
|
|
49 |
return res; |
out_uint16_le(s, length); |
50 |
} |
out_uint16_le(s, (pdu_type | 0x10)); /* Version 1 */ |
51 |
|
out_uint16_le(s, (mcs_userid + 1001)); |
52 |
|
|
53 |
/* Construct a data header */ |
sec_send(s, SEC_ENCRYPT); |
|
void rdp_make_data_header(RDP_DATA_HEADER *hdr, uint32 shareid, |
|
|
uint16 length, uint16 data_pdu_type) |
|
|
{ |
|
|
hdr->shareid = shareid; |
|
|
hdr->pad = 0; |
|
|
hdr->streamid = 1; |
|
|
hdr->length = length - 14; |
|
|
hdr->data_pdu_type = data_pdu_type; |
|
|
hdr->compress_type = 0; |
|
|
hdr->compress_len = 0; |
|
54 |
} |
} |
55 |
|
|
56 |
/* Parse a data header */ |
/* Receive an RDP packet */ |
57 |
BOOL rdp_io_data_header(STREAM s, RDP_DATA_HEADER *hdr) |
static STREAM rdp_recv(uint8 *type) |
58 |
{ |
{ |
59 |
BOOL res = True; |
static STREAM rdp_s; |
60 |
|
uint16 length, pdu_type; |
|
res = res ? lsb_io_uint32(s, &hdr->shareid ) : False; |
|
|
res = res ? prs_io_uint8 (s, &hdr->pad ) : False; |
|
|
res = res ? prs_io_uint8 (s, &hdr->streamid ) : False; |
|
|
res = res ? lsb_io_uint16(s, &hdr->length ) : False; |
|
|
res = res ? prs_io_uint8 (s, &hdr->data_pdu_type) : False; |
|
|
res = res ? prs_io_uint8 (s, &hdr->compress_type) : False; |
|
|
res = res ? lsb_io_uint16(s, &hdr->compress_len ) : False; |
|
61 |
|
|
62 |
return res; |
if ((rdp_s == NULL) || (next_packet >= rdp_s->end)) |
|
} |
|
|
|
|
|
BOOL rdp_io_present(STREAM s, uint32 *present, uint8 flags, int size) |
|
|
{ |
|
|
uint8 bits; |
|
|
int i; |
|
|
|
|
|
if (flags & RDP_ORDER_SMALL) |
|
|
{ |
|
|
size--; |
|
|
} |
|
|
|
|
|
if (flags & RDP_ORDER_TINY) |
|
|
{ |
|
|
if (size < 2) |
|
|
return False; |
|
|
|
|
|
size -= 2; |
|
|
} |
|
|
|
|
|
*present = 0; |
|
|
for (i = 0; i < size; i++) |
|
63 |
{ |
{ |
64 |
prs_io_uint8(s, &bits); |
rdp_s = sec_recv(); |
65 |
*present |= bits << (i * 8); |
if (rdp_s == NULL) |
66 |
} |
return NULL; |
|
|
|
|
return True; |
|
|
} |
|
|
|
|
|
BOOL rdp_io_coord(STREAM s, uint16 *coord, BOOL delta) |
|
|
{ |
|
|
uint8 change; |
|
|
BOOL res; |
|
67 |
|
|
68 |
if (delta) |
next_packet = rdp_s->p; |
|
{ |
|
|
res = prs_io_uint8(s, &change); |
|
|
*coord += (char)change; |
|
69 |
} |
} |
70 |
else |
else |
71 |
{ |
{ |
72 |
res = lsb_io_uint16(s, coord); |
rdp_s->p = next_packet; |
73 |
} |
} |
74 |
|
|
75 |
return res; |
in_uint16_le(rdp_s, length); |
76 |
} |
in_uint16_le(rdp_s, pdu_type); |
77 |
|
in_uint8s(rdp_s, 2); /* userid */ |
|
BOOL rdp_io_colour(STREAM s, uint8 *colour) |
|
|
{ |
|
|
BOOL res; |
|
|
|
|
|
res = prs_io_uint8(s, colour); |
|
|
s->offset += 2; |
|
|
|
|
|
return res; |
|
|
} |
|
|
|
|
|
BOOL rdp_io_colourmap(STREAM s, COLOURMAP *colours) |
|
|
{ |
|
|
int datasize; |
|
78 |
|
|
79 |
lsb_io_uint16(s, &colours->ncolours); |
next_packet += length; |
80 |
datasize = colours->ncolours * 3; |
*type = pdu_type & 0xf; |
81 |
|
|
82 |
if (datasize > sizeof(colours->colours)) |
#if RDP_DEBUG |
83 |
return False; |
DEBUG("RDP packet (type %x):\n", *type); |
84 |
|
hexdump(rdp_s->p, length); |
85 |
memcpy(colours->colours, s->data + s->offset, datasize); |
#endif |
|
s->offset += datasize; |
|
|
return True; |
|
|
} |
|
|
|
|
|
BOOL rdp_io_bounds(STREAM s, BOUNDS *bounds) |
|
|
{ |
|
|
uint8 present; |
|
|
|
|
|
prs_io_uint8(s, &present); |
|
|
|
|
|
if (present & 1) |
|
|
rdp_io_coord(s, &bounds->left, False); |
|
|
else if (present & 16) |
|
|
rdp_io_coord(s, &bounds->left, True); |
|
|
|
|
|
if (present & 2) |
|
|
rdp_io_coord(s, &bounds->top, False); |
|
|
else if (present & 32) |
|
|
rdp_io_coord(s, &bounds->top, True); |
|
|
|
|
|
if (present & 4) |
|
|
rdp_io_coord(s, &bounds->right, False); |
|
|
else if (present & 64) |
|
|
rdp_io_coord(s, &bounds->right, True); |
|
|
|
|
|
if (present & 8) |
|
|
rdp_io_coord(s, &bounds->bottom, False); |
|
|
else if (present & 128) |
|
|
rdp_io_coord(s, &bounds->bottom, True); |
|
86 |
|
|
87 |
return True; |
return rdp_s; |
88 |
} |
} |
89 |
|
|
90 |
BOOL rdp_io_pen(STREAM s, PEN *pen, uint32 present) |
/* Initialise an RDP data packet */ |
91 |
|
static STREAM rdp_init_data(int maxlen) |
92 |
{ |
{ |
93 |
BOOL res = True; |
STREAM s; |
94 |
|
|
95 |
if (present & 1) |
s = sec_init(SEC_ENCRYPT, maxlen + 18); |
96 |
res = res ? prs_io_uint8(s, &pen->style) : False; |
s_push_layer(s, rdp_hdr, 18); |
97 |
|
|
98 |
if (present & 2) |
return s; |
|
res = res ? prs_io_uint8(s, &pen->width) : False; |
|
|
|
|
|
if (present & 4) |
|
|
res = res ? rdp_io_colour(s, &pen->colour) : False; |
|
|
|
|
|
return res; |
|
99 |
} |
} |
100 |
|
|
101 |
BOOL rdp_io_brush(STREAM s, BRUSH *brush, uint32 present) |
/* Send an RDP data packet */ |
102 |
|
static void rdp_send_data(STREAM s, uint8 data_pdu_type) |
103 |
{ |
{ |
104 |
BOOL res = True; |
uint16 length; |
|
|
|
|
if (present & 1) |
|
|
res = res ? prs_io_uint8(s, &brush->xorigin) : False; |
|
|
|
|
|
if (present & 2) |
|
|
res = res ? prs_io_uint8(s, &brush->yorigin) : False; |
|
|
|
|
|
if (present & 4) |
|
|
res = res ? prs_io_uint8(s, &brush->style) : False; |
|
|
|
|
|
if (present & 8) |
|
|
res = res ? prs_io_uint8(s, &brush->pattern[0]) : False; |
|
|
|
|
|
if (present & 16) |
|
|
res = res ? prs_io_uint8s(s, &brush->pattern[1], 7) : False; |
|
105 |
|
|
106 |
return res; |
s_pop_layer(s, rdp_hdr); |
107 |
} |
length = s->end - s->p; |
108 |
|
|
109 |
/* Construct a confirm/demand active PDU */ |
out_uint16_le(s, length); |
110 |
void rdp_make_active_pdu(RDP_ACTIVE_PDU *pdu, uint32 shareid, uint16 userid, |
out_uint16_le(s, (RDP_PDU_DATA | 0x10)); |
111 |
int width, int height) |
out_uint16_le(s, (mcs_userid + 1001)); |
|
{ |
|
|
memset(pdu, 0, sizeof(*pdu)); |
|
|
pdu->shareid = shareid; |
|
|
pdu->userid = 1002; |
|
|
pdu->source_len = sizeof(RDP_SOURCE); |
|
|
memcpy(pdu->source, RDP_SOURCE, sizeof(RDP_SOURCE)); |
|
112 |
|
|
113 |
pdu->caps_len = RDP_CAPLEN_GENERAL + RDP_CAPLEN_BITMAP + RDP_CAPLEN_ORDER |
out_uint32_le(s, rdp_shareid); |
114 |
+ RDP_CAPLEN_BMPCACHE + RDP_CAPLEN_COLCACHE + RDP_CAPLEN_ACTIVATE |
out_uint8(s, 0); /* pad */ |
115 |
+ RDP_CAPLEN_CONTROL + RDP_CAPLEN_POINTER + RDP_CAPLEN_SHARE |
out_uint8(s, 1); /* streamid */ |
116 |
+ RDP_CAPLEN_UNKNOWN; |
out_uint16(s, (length - 14)); |
117 |
pdu->num_caps = 0xD; |
out_uint8(s, data_pdu_type); |
118 |
|
out_uint8(s, 0); /* compress_type */ |
119 |
|
out_uint16(s, 0); /* compress_len */ |
120 |
|
|
121 |
rdp_make_general_caps (&pdu->general_caps ); |
sec_send(s, SEC_ENCRYPT); |
|
rdp_make_bitmap_caps (&pdu->bitmap_caps, width, height); |
|
|
rdp_make_order_caps (&pdu->order_caps ); |
|
|
rdp_make_bmpcache_caps(&pdu->bmpcache_caps); |
|
|
rdp_make_control_caps (&pdu->control_caps ); |
|
|
rdp_make_activate_caps(&pdu->activate_caps); |
|
|
rdp_make_pointer_caps (&pdu->pointer_caps ); |
|
|
rdp_make_share_caps (&pdu->share_caps, userid); |
|
|
rdp_make_colcache_caps(&pdu->colcache_caps); |
|
122 |
} |
} |
123 |
|
|
124 |
/* Parse a confirm/demand active PDU */ |
/* Output a string in Unicode */ |
125 |
BOOL rdp_io_active_pdu(STREAM s, RDP_ACTIVE_PDU *pdu, int pdutype) |
void rdp_out_unistr(STREAM s, char *string, int len) |
126 |
{ |
{ |
127 |
uint16 capset; |
int i = 0, j = 0; |
|
uint16 length; |
|
|
BOOL res; |
|
|
int i; |
|
128 |
|
|
129 |
res = lsb_io_uint32(s, &pdu->shareid); |
len += 2; |
130 |
|
|
131 |
if (pdutype == RDP_PDU_CONFIRM_ACTIVE) |
while (i < len) |
|
res = res ? lsb_io_uint16(s, &pdu->userid ) : False; |
|
|
|
|
|
res = res ? lsb_io_uint16(s, &pdu->source_len) : False; |
|
|
res = res ? lsb_io_uint16(s, &pdu->caps_len ) : False; |
|
|
|
|
|
if (pdu->source_len > 48) |
|
|
{ |
|
|
ERROR("RDP source descriptor too long\n"); |
|
|
return False; |
|
|
} |
|
|
|
|
|
res = res ? prs_io_uint8s(s, pdu->source, pdu->source_len) : False; |
|
|
res = res ? lsb_io_uint16(s, &pdu->num_caps ) : False; |
|
|
res = res ? lsb_io_uint16(s, &pdu->pad ) : False; |
|
|
|
|
|
if (s->marshall) |
|
|
{ |
|
|
capset = RDP_CAPSET_GENERAL; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_general_caps(s, &pdu->general_caps) : False; |
|
|
|
|
|
capset = RDP_CAPSET_BITMAP; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_bitmap_caps (s, &pdu->bitmap_caps ) : False; |
|
|
|
|
|
capset = RDP_CAPSET_ORDER; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_order_caps (s, &pdu->order_caps ) : False; |
|
|
|
|
|
capset = RDP_CAPSET_BMPCACHE; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_bmpcache_caps(s, &pdu->bmpcache_caps) : False; |
|
|
|
|
|
capset = RDP_CAPSET_COLCACHE; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_colcache_caps(s, &pdu->colcache_caps) : False; |
|
|
|
|
|
capset = RDP_CAPSET_ACTIVATE; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_activate_caps(s, &pdu->activate_caps) : False; |
|
|
|
|
|
capset = RDP_CAPSET_CONTROL; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_control_caps(s, &pdu->control_caps) : False; |
|
|
|
|
|
capset = RDP_CAPSET_POINTER; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_pointer_caps(s, &pdu->pointer_caps) : False; |
|
|
|
|
|
capset = RDP_CAPSET_SHARE; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_share_caps (s, &pdu->share_caps ) : False; |
|
|
|
|
|
capset = RDP_CAPSET_UNKNOWN; |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
|
|
res = res ? rdp_io_unknown_caps(s, NULL) : False; |
|
|
} |
|
|
else |
|
132 |
{ |
{ |
133 |
for (i = 0; i < pdu->num_caps; i++) |
s->p[i++] = string[j++]; |
134 |
{ |
s->p[i++] = 0; |
|
if (!res) |
|
|
return False; |
|
|
|
|
|
if (!lsb_io_uint16(s, &capset)) |
|
|
return False; |
|
|
|
|
|
switch (capset) |
|
|
{ |
|
|
case RDP_CAPSET_GENERAL: |
|
|
res = rdp_io_general_caps (s, &pdu->general_caps ); |
|
|
break; |
|
|
case RDP_CAPSET_BITMAP: |
|
|
res = rdp_io_bitmap_caps (s, &pdu->bitmap_caps ); |
|
|
break; |
|
|
case RDP_CAPSET_ORDER: |
|
|
res = rdp_io_order_caps (s, &pdu->order_caps ); |
|
|
break; |
|
|
case RDP_CAPSET_BMPCACHE: |
|
|
res = rdp_io_bmpcache_caps(s, &pdu->bmpcache_caps); |
|
|
break; |
|
|
case RDP_CAPSET_CONTROL: |
|
|
res = rdp_io_control_caps (s, &pdu->control_caps ); |
|
|
break; |
|
|
case RDP_CAPSET_ACTIVATE: |
|
|
res = rdp_io_activate_caps(s, &pdu->activate_caps); |
|
|
break; |
|
|
case RDP_CAPSET_POINTER: |
|
|
res = rdp_io_pointer_caps (s, &pdu->pointer_caps ); |
|
|
break; |
|
|
case RDP_CAPSET_SHARE: |
|
|
res = rdp_io_share_caps (s, &pdu->share_caps ); |
|
|
break; |
|
|
case RDP_CAPSET_COLCACHE: |
|
|
res = rdp_io_colcache_caps(s, &pdu->colcache_caps); |
|
|
break; |
|
|
default: |
|
|
NOTIMP("capset 0x%x\n", capset); |
|
|
|
|
|
if (!lsb_io_uint16(s, &length)) |
|
|
return False; |
|
|
|
|
|
s->offset += (length - 4); |
|
|
} |
|
|
} |
|
135 |
} |
} |
136 |
|
|
137 |
return res; |
s->p += len; |
138 |
} |
} |
139 |
|
|
140 |
/* Construct a control PDU */ |
/* Parse a logon info packet */ |
141 |
void rdp_make_control_pdu(RDP_CONTROL_PDU *pdu, uint16 action) |
static void rdp_send_logon_info(uint32 flags, char *domain, char *user, |
142 |
|
char *password, char *program, char *directory) |
143 |
{ |
{ |
144 |
pdu->action = action; |
int len_domain = 2 * strlen(domain); |
145 |
pdu->userid = 0; |
int len_user = 2 * strlen(user); |
146 |
pdu->controlid = 0; |
int len_password = 2 * strlen(password); |
147 |
} |
int len_program = 2 * strlen(program); |
148 |
|
int len_directory = 2 * strlen(directory); |
149 |
|
uint32 sec_flags = SEC_LOGON_INFO | SEC_ENCRYPT; |
150 |
|
STREAM s; |
151 |
|
|
152 |
/* Parse a control PDU */ |
s = sec_init(sec_flags, 18 + len_domain + len_user + len_password |
153 |
BOOL rdp_io_control_pdu(STREAM s, RDP_CONTROL_PDU *pdu) |
+ len_program + len_directory + 10); |
|
{ |
|
|
BOOL res = True; |
|
154 |
|
|
155 |
res = res ? lsb_io_uint16(s, &pdu->action ) : False; |
out_uint32(s, 0); |
156 |
res = res ? lsb_io_uint16(s, &pdu->userid ) : False; |
out_uint32_le(s, flags); |
157 |
res = res ? lsb_io_uint32(s, &pdu->controlid) : False; |
out_uint16_le(s, len_domain); |
158 |
|
out_uint16_le(s, len_user); |
159 |
|
out_uint16_le(s, len_password); |
160 |
|
out_uint16_le(s, len_program); |
161 |
|
out_uint16_le(s, len_directory); |
162 |
|
rdp_out_unistr(s, domain, len_domain); |
163 |
|
rdp_out_unistr(s, user, len_user); |
164 |
|
rdp_out_unistr(s, password, len_password); |
165 |
|
rdp_out_unistr(s, program, len_program); |
166 |
|
rdp_out_unistr(s, directory, len_directory); |
167 |
|
|
168 |
return res; |
s_mark_end(s); |
169 |
|
sec_send(s, sec_flags); |
170 |
} |
} |
171 |
|
|
172 |
/* Construct a synchronisation PDU */ |
/* Send a control PDU */ |
173 |
void rdp_make_synchronise_pdu(RDP_SYNCHRONISE_PDU *pdu, uint16 userid) |
static void rdp_send_control(uint16 action) |
174 |
{ |
{ |
175 |
pdu->type = 1; |
STREAM s; |
|
pdu->userid = userid; |
|
|
} |
|
176 |
|
|
177 |
/* Parse a synchronisation PDU */ |
s = rdp_init_data(8); |
|
BOOL rdp_io_synchronise_pdu(STREAM s, RDP_SYNCHRONISE_PDU *pdu) |
|
|
{ |
|
|
BOOL res = True; |
|
178 |
|
|
179 |
res = res ? lsb_io_uint16(s, &pdu->type ) : False; |
out_uint16_le(s, action); |
180 |
res = res ? lsb_io_uint16(s, &pdu->userid) : False; |
out_uint16(s, 0); /* userid */ |
181 |
|
out_uint32(s, 0); /* control id */ |
182 |
|
|
183 |
return res; |
s_mark_end(s); |
184 |
|
rdp_send_data(s, RDP_DATA_PDU_CONTROL); |
185 |
} |
} |
186 |
|
|
187 |
/* Parse a single input event */ |
/* Send a synchronisation PDU */ |
188 |
BOOL rdp_io_input_event(STREAM s, RDP_INPUT_EVENT *evt) |
static void rdp_send_synchronise() |
189 |
{ |
{ |
190 |
BOOL res = True; |
STREAM s; |
191 |
|
|
192 |
res = res ? lsb_io_uint32(s, &evt->event_time) : False; |
s = rdp_init_data(4); |
|
res = res ? lsb_io_uint16(s, &evt->message_type) : False; |
|
|
res = res ? lsb_io_uint16(s, &evt->device_flags) : False; |
|
193 |
|
|
194 |
if (!res) |
out_uint16_le(s, 1); /* type */ |
195 |
return False; |
out_uint16_le(s, 1002); |
196 |
|
|
197 |
switch (evt->message_type) |
s_mark_end(s); |
198 |
{ |
rdp_send_data(s, RDP_DATA_PDU_SYNCHRONISE); |
|
case RDP_INPUT_CODEPOINT: |
|
|
case RDP_INPUT_VIRTKEY: |
|
|
res = res ? lsb_io_uint16(s, &evt->param1) : False; |
|
|
break; |
|
|
case RDP_INPUT_SYNCHRONIZE: |
|
|
case RDP_INPUT_SCANCODE: |
|
|
case RDP_INPUT_MOUSE: |
|
|
res = res ? lsb_io_uint16(s, &evt->param1) : False; |
|
|
res = res ? lsb_io_uint16(s, &evt->param2) : False; |
|
|
break; |
|
|
default: |
|
|
NOTIMP("input type %d\n", evt->message_type); |
|
|
return False; |
|
|
} |
|
|
|
|
|
return res; |
|
199 |
} |
} |
200 |
|
|
201 |
/* Construct an input PDU */ |
/* Send a single input event */ |
202 |
void rdp_make_input_pdu(RDP_INPUT_PDU *pdu, uint16 message_type, |
void rdp_send_input(uint32 time, uint16 message_type, uint16 device_flags, |
203 |
uint16 device_flags, uint16 param1, uint16 param2) |
uint16 param1, uint16 param2) |
204 |
{ |
{ |
205 |
uint32 now = time(NULL); |
STREAM s; |
|
|
|
|
pdu->num_events = 1; |
|
|
pdu->pad = 0; |
|
206 |
|
|
207 |
pdu->event[0].event_time = now; |
s = rdp_init_data(16); |
|
pdu->event[0].message_type = message_type; |
|
|
pdu->event[0].device_flags = device_flags; |
|
|
pdu->event[0].param1 = param1; |
|
|
pdu->event[0].param2 = param2; |
|
|
} |
|
208 |
|
|
209 |
/* Parse an input PDU */ |
out_uint16_le(s, 1); /* number of events */ |
210 |
BOOL rdp_io_input_pdu(STREAM s, RDP_INPUT_PDU *pdu) |
out_uint16(s, 0); /* pad */ |
|
{ |
|
|
BOOL res = True; |
|
|
int i; |
|
211 |
|
|
212 |
res = res ? lsb_io_uint16(s, &pdu->num_events) : False; |
out_uint32_le(s, time); |
213 |
res = res ? lsb_io_uint16(s, &pdu->pad ) : False; |
out_uint16_le(s, message_type); |
214 |
|
out_uint16_le(s, device_flags); |
215 |
|
out_uint16_le(s, param1); |
216 |
|
out_uint16_le(s, param2); |
217 |
|
|
218 |
if (pdu->num_events > RDP_MAX_EVENTS) |
s_mark_end(s); |
219 |
{ |
rdp_send_data(s, RDP_DATA_PDU_INPUT); |
|
ERROR("Too many events in one PDU\n"); |
|
|
return False; |
|
|
} |
|
|
|
|
|
for (i = 0; i < pdu->num_events; i++) |
|
|
{ |
|
|
res = res ? rdp_io_input_event(s, &pdu->event[i]) : False; |
|
|
} |
|
|
|
|
|
return res; |
|
220 |
} |
} |
221 |
|
|
222 |
/* Construct a font information PDU */ |
/* Send an (empty) font information PDU */ |
223 |
void rdp_make_font_pdu(RDP_FONT_PDU *pdu, uint16 seqno) |
static void rdp_send_fonts(uint16 seq) |
224 |
{ |
{ |
225 |
pdu->num_fonts = 0; |
STREAM s; |
|
pdu->unknown1 = 0x3e; |
|
|
pdu->unknown2 = seqno; |
|
|
pdu->entry_size = RDP_FONT_INFO_SIZE; |
|
|
} |
|
226 |
|
|
227 |
/* Parse a font information structure */ |
s = rdp_init_data(8); |
|
BOOL rdp_io_font_info(STREAM s, RDP_FONT_INFO *font) |
|
|
{ |
|
|
BOOL res = True; |
|
228 |
|
|
229 |
res = res ? prs_io_uint8s(s, font->name, 32 ) : False; |
out_uint16(s, 0); /* number of fonts */ |
230 |
res = res ? lsb_io_uint16(s, &font->flags ) : False; |
out_uint16_le(s, 0x3e); /* unknown */ |
231 |
res = res ? lsb_io_uint16(s, &font->width ) : False; |
out_uint16_le(s, seq); /* unknown */ |
232 |
res = res ? lsb_io_uint16(s, &font->height ) : False; |
out_uint16_le(s, 0x32); /* entry size */ |
|
res = res ? lsb_io_uint16(s, &font->xaspect ) : False; |
|
|
res = res ? lsb_io_uint16(s, &font->yaspect ) : False; |
|
|
res = res ? lsb_io_uint32(s, &font->signature) : False; |
|
|
res = res ? lsb_io_uint16(s, &font->codepage ) : False; |
|
|
res = res ? lsb_io_uint16(s, &font->ascent ) : False; |
|
233 |
|
|
234 |
return res; |
s_mark_end(s); |
235 |
|
rdp_send_data(s, RDP_DATA_PDU_FONT2); |
236 |
} |
} |
237 |
|
|
238 |
/* Parse a font information PDU */ |
/* Output general capability set */ |
239 |
BOOL rdp_io_font_pdu(STREAM s, RDP_FONT_PDU *pdu) |
static void rdp_out_general_caps(STREAM s) |
240 |
{ |
{ |
241 |
BOOL res = True; |
out_uint16_le(s, RDP_CAPSET_GENERAL); |
242 |
int i; |
out_uint16_le(s, RDP_CAPLEN_GENERAL); |
|
|
|
|
res = res ? lsb_io_uint16(s, &pdu->num_fonts ) : False; |
|
|
res = res ? lsb_io_uint16(s, &pdu->unknown1 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &pdu->unknown2 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &pdu->entry_size) : False; |
|
243 |
|
|
244 |
if (pdu->num_fonts > RDP_MAX_FONTS) |
out_uint16_le(s, 1); /* OS major type */ |
245 |
{ |
out_uint16_le(s, 3); /* OS minor type */ |
246 |
ERROR("Too many fonts in one PDU\n"); |
out_uint16_le(s, 0x200); /* Protocol version */ |
247 |
return False; |
out_uint16(s, 0); /* Pad */ |
248 |
} |
out_uint16(s, 0); /* Compression types */ |
249 |
|
out_uint16(s, 0); /* Pad */ |
250 |
for (i = 0; i < pdu->num_fonts; i++) |
out_uint16(s, 0); /* Update capability */ |
251 |
{ |
out_uint16(s, 0); /* Remote unshare capability */ |
252 |
res = res ? rdp_io_font_info(s, &pdu->font[i]) : False; |
out_uint16(s, 0); /* Compression level */ |
253 |
} |
out_uint16(s, 0); /* Pad */ |
|
|
|
|
return res; |
|
|
} |
|
|
|
|
|
/* Parse a pointer PDU */ |
|
|
BOOL rdp_io_pointer_pdu(STREAM s, RDP_POINTER_PDU *ptr) |
|
|
{ |
|
|
BOOL res = True; |
|
|
|
|
|
res = res ? lsb_io_uint16(s, &ptr->message) : False; |
|
|
res = res ? lsb_io_uint16(s, &ptr->pad ) : False; |
|
|
|
|
|
switch (ptr->message) |
|
|
{ |
|
|
case RDP_POINTER_MOVE: |
|
|
res = res ? lsb_io_uint16(s, &ptr->x ) : False; |
|
|
res = res ? lsb_io_uint16(s, &ptr->y ) : False; |
|
|
break; |
|
|
} |
|
|
|
|
|
return res; |
|
254 |
} |
} |
255 |
|
|
256 |
/* Parse an update PDU */ |
/* Output bitmap capability set */ |
257 |
BOOL rdp_io_update_pdu(STREAM s, RDP_UPDATE_PDU *pdu) |
static void rdp_out_bitmap_caps(STREAM s) |
258 |
{ |
{ |
259 |
BOOL res = True; |
out_uint16_le(s, RDP_CAPSET_BITMAP); |
260 |
|
out_uint16_le(s, RDP_CAPLEN_BITMAP); |
|
res = res ? lsb_io_uint16(s, &pdu->update_type) : False; |
|
|
res = res ? lsb_io_uint16(s, &pdu->pad ) : False; |
|
261 |
|
|
262 |
return res; |
out_uint16_le(s, 8); /* Preferred BPP */ |
263 |
|
out_uint16(s, 1); /* Receive 1 BPP */ |
264 |
|
out_uint16(s, 1); /* Receive 4 BPP */ |
265 |
|
out_uint16_le(s, 1); /* Receive 8 BPP */ |
266 |
|
out_uint16_le(s, 800); /* Desktop width */ |
267 |
|
out_uint16_le(s, 600); /* Desktop height */ |
268 |
|
out_uint16(s, 0); /* Pad */ |
269 |
|
out_uint16(s, 0); /* Allow resize */ |
270 |
|
out_uint16_le(s, 1); /* Support compression */ |
271 |
|
out_uint16(s, 0); /* Unknown */ |
272 |
|
out_uint16_le(s, 1); /* Unknown */ |
273 |
|
out_uint16(s, 0); /* Pad */ |
274 |
} |
} |
275 |
|
|
276 |
|
/* Output order capability set */ |
277 |
/* PRIMARY ORDERS */ |
static void rdp_out_order_caps(STREAM s) |
|
|
|
|
/* Parse an destination blt order */ |
|
|
BOOL rdp_io_destblt_order(STREAM s, DESTBLT_ORDER *os, uint32 present, BOOL delta) |
|
278 |
{ |
{ |
279 |
if (present & 0x01) |
uint8 order_caps[32]; |
|
rdp_io_coord(s, &os->x, delta); |
|
|
|
|
|
if (present & 0x02) |
|
|
rdp_io_coord(s, &os->y, delta); |
|
|
|
|
|
if (present & 0x04) |
|
|
rdp_io_coord(s, &os->cx, delta); |
|
280 |
|
|
281 |
if (present & 0x08) |
memset(order_caps, orders, 32); |
|
rdp_io_coord(s, &os->cy, delta); |
|
282 |
|
|
283 |
if (present & 0x10) |
out_uint16_le(s, RDP_CAPSET_ORDER); |
284 |
prs_io_uint8(s, &os->opcode); |
out_uint16_le(s, RDP_CAPLEN_ORDER); |
285 |
|
|
286 |
return PRS_ERROR(s); |
out_uint8s(s, 20); /* Terminal desc, pad */ |
287 |
|
out_uint16_le(s, 1); /* Cache X granularity */ |
288 |
|
out_uint16_le(s, 20); /* Cache Y granularity */ |
289 |
|
out_uint16(s, 0); /* Pad */ |
290 |
|
out_uint16_le(s, 1); /* Max order level */ |
291 |
|
out_uint16_le(s, 0x147); /* Number of fonts */ |
292 |
|
out_uint16_le(s, 0x2a); /* Capability flags */ |
293 |
|
out_uint8p(s, order_caps, 32); /* Orders supported */ |
294 |
|
out_uint16_le(s, 0x6a1); /* Text capability flags */ |
295 |
|
out_uint8s(s, 6); /* Pad */ |
296 |
|
out_uint32(s, 0x38400); /* Desktop cache size */ |
297 |
|
out_uint32(s, 0); /* Unknown */ |
298 |
|
out_uint32(s, 0x4e4); /* Unknown */ |
299 |
} |
} |
300 |
|
|
301 |
/* Parse an pattern blt order */ |
/* Output bitmap cache capability set */ |
302 |
BOOL rdp_io_patblt_order(STREAM s, PATBLT_ORDER *os, uint32 present, BOOL delta) |
static void rdp_out_bmpcache_caps(STREAM s) |
303 |
{ |
{ |
304 |
if (present & 0x0001) |
out_uint16_le(s, RDP_CAPSET_BMPCACHE); |
305 |
rdp_io_coord(s, &os->x, delta); |
out_uint16_le(s, RDP_CAPLEN_BMPCACHE); |
|
|
|
|
if (present & 0x0002) |
|
|
rdp_io_coord(s, &os->y, delta); |
|
|
|
|
|
if (present & 0x0004) |
|
|
rdp_io_coord(s, &os->cx, delta); |
|
|
|
|
|
if (present & 0x0008) |
|
|
rdp_io_coord(s, &os->cy, delta); |
|
306 |
|
|
307 |
if (present & 0x0010) |
out_uint8s(s, 24); /* unused */ |
308 |
prs_io_uint8(s, &os->opcode); |
out_uint16_le(s, 0x258); /* entries */ |
309 |
|
out_uint16_le(s, 0x100); /* max cell size */ |
310 |
if (present & 0x0020) |
out_uint16_le(s, 0x12c); /* entries */ |
311 |
rdp_io_colour(s, &os->bgcolour); |
out_uint16_le(s, 0x400); /* max cell size */ |
312 |
|
out_uint16_le(s, 0x106); /* entries */ |
313 |
if (present & 0x0040) |
out_uint16_le(s, 0x1000); /* max cell size */ |
|
rdp_io_colour(s, &os->fgcolour); |
|
|
|
|
|
rdp_io_brush(s, &os->brush, present >> 7); |
|
|
|
|
|
return PRS_ERROR(s); |
|
314 |
} |
} |
315 |
|
|
316 |
/* Parse an screen blt order */ |
/* Output control capability set */ |
317 |
BOOL rdp_io_screenblt_order(STREAM s, SCREENBLT_ORDER *os, uint32 present, BOOL delta) |
static void rdp_out_control_caps(STREAM s) |
318 |
{ |
{ |
319 |
if (present & 0x0001) |
out_uint16_le(s, RDP_CAPSET_CONTROL); |
320 |
rdp_io_coord(s, &os->x, delta); |
out_uint16_le(s, RDP_CAPLEN_CONTROL); |
|
|
|
|
if (present & 0x0002) |
|
|
rdp_io_coord(s, &os->y, delta); |
|
|
|
|
|
if (present & 0x0004) |
|
|
rdp_io_coord(s, &os->cx, delta); |
|
|
|
|
|
if (present & 0x0008) |
|
|
rdp_io_coord(s, &os->cy, delta); |
|
321 |
|
|
322 |
if (present & 0x0010) |
out_uint16(s, 0); /* Control capabilities */ |
323 |
prs_io_uint8(s, &os->opcode); |
out_uint16(s, 0); /* Remote detach */ |
324 |
|
out_uint16_le(s, 2); /* Control interest */ |
325 |
if (present & 0x0020) |
out_uint16_le(s, 2); /* Detach interest */ |
|
rdp_io_coord(s, &os->srcx, delta); |
|
|
|
|
|
if (present & 0x0040) |
|
|
rdp_io_coord(s, &os->srcy, delta); |
|
|
|
|
|
return PRS_ERROR(s); |
|
326 |
} |
} |
327 |
|
|
328 |
/* Parse a line order */ |
/* Output activation capability set */ |
329 |
BOOL rdp_io_line_order(STREAM s, LINE_ORDER *os, uint32 present, BOOL delta) |
static void rdp_out_activate_caps(STREAM s) |
330 |
{ |
{ |
331 |
if (present & 0x0001) |
out_uint16_le(s, RDP_CAPSET_ACTIVATE); |
332 |
lsb_io_uint16(s, &os->mixmode); |
out_uint16_le(s, RDP_CAPLEN_ACTIVATE); |
|
|
|
|
if (present & 0x0002) |
|
|
rdp_io_coord(s, &os->startx, delta); |
|
|
|
|
|
if (present & 0x0004) |
|
|
rdp_io_coord(s, &os->starty, delta); |
|
|
|
|
|
if (present & 0x0008) |
|
|
rdp_io_coord(s, &os->endx, delta); |
|
333 |
|
|
334 |
if (present & 0x0010) |
out_uint16(s, 0); /* Help key */ |
335 |
rdp_io_coord(s, &os->endy, delta); |
out_uint16(s, 0); /* Help index key */ |
336 |
|
out_uint16(s, 0); /* Extended help key */ |
337 |
if (present & 0x0020) |
out_uint16(s, 0); /* Window activate */ |
|
rdp_io_colour(s, &os->bgcolour); |
|
|
|
|
|
if (present & 0x0040) |
|
|
prs_io_uint8(s, &os->opcode); |
|
|
|
|
|
rdp_io_pen(s, &os->pen, present >> 7); |
|
|
|
|
|
return PRS_ERROR(s); |
|
338 |
} |
} |
339 |
|
|
340 |
/* Parse an opaque rectangle order */ |
/* Output pointer capability set */ |
341 |
BOOL rdp_io_rect_order(STREAM s, RECT_ORDER *os, uint32 present, BOOL delta) |
static void rdp_out_pointer_caps(STREAM s) |
342 |
{ |
{ |
343 |
if (present & 0x01) |
out_uint16_le(s, RDP_CAPSET_POINTER); |
344 |
rdp_io_coord(s, &os->x, delta); |
out_uint16_le(s, RDP_CAPLEN_POINTER); |
|
|
|
|
if (present & 0x02) |
|
|
rdp_io_coord(s, &os->y, delta); |
|
|
|
|
|
if (present & 0x04) |
|
|
rdp_io_coord(s, &os->cx, delta); |
|
345 |
|
|
346 |
if (present & 0x08) |
out_uint16(s, 0); /* Colour pointer */ |
347 |
rdp_io_coord(s, &os->cy, delta); |
out_uint16_le(s, 20); /* Cache size */ |
|
|
|
|
if (present & 0x10) |
|
|
prs_io_uint8(s, &os->colour); |
|
|
|
|
|
return PRS_ERROR(s); |
|
348 |
} |
} |
349 |
|
|
350 |
/* Parse a desktop save order */ |
/* Output share capability set */ |
351 |
BOOL rdp_io_desksave_order(STREAM s, DESKSAVE_ORDER *os, uint32 present, BOOL delta) |
static void rdp_out_share_caps(STREAM s) |
352 |
{ |
{ |
353 |
if (present & 0x01) |
out_uint16_le(s, RDP_CAPSET_SHARE); |
354 |
lsb_io_uint32(s, &os->offset); |
out_uint16_le(s, RDP_CAPLEN_SHARE); |
|
|
|
|
if (present & 0x02) |
|
|
rdp_io_coord(s, &os->left, delta); |
|
|
|
|
|
if (present & 0x04) |
|
|
rdp_io_coord(s, &os->top, delta); |
|
|
|
|
|
if (present & 0x08) |
|
|
rdp_io_coord(s, &os->right, delta); |
|
|
|
|
|
if (present & 0x10) |
|
|
rdp_io_coord(s, &os->bottom, delta); |
|
355 |
|
|
356 |
if (present & 0x20) |
out_uint16(s, 0); /* userid */ |
357 |
prs_io_uint8(s, &os->action); |
out_uint16(s, 0); /* pad */ |
|
|
|
|
return PRS_ERROR(s); |
|
358 |
} |
} |
359 |
|
|
360 |
/* Parse a memory blt order */ |
/* Output colour cache capability set */ |
361 |
BOOL rdp_io_memblt_order(STREAM s, MEMBLT_ORDER *os, uint32 present, BOOL delta) |
static void rdp_out_colcache_caps(STREAM s) |
362 |
{ |
{ |
363 |
if (present & 0x0001) |
out_uint16_le(s, RDP_CAPSET_COLCACHE); |
364 |
{ |
out_uint16_le(s, RDP_CAPLEN_COLCACHE); |
|
prs_io_uint8(s, &os->cache_id); |
|
|
prs_io_uint8(s, &os->colour_table); |
|
|
} |
|
|
|
|
|
if (present & 0x0002) |
|
|
rdp_io_coord(s, &os->x, delta); |
|
|
|
|
|
if (present & 0x0004) |
|
|
rdp_io_coord(s, &os->y, delta); |
|
|
|
|
|
if (present & 0x0008) |
|
|
rdp_io_coord(s, &os->cx, delta); |
|
365 |
|
|
366 |
if (present & 0x0010) |
out_uint16_le(s, 6); /* cache size */ |
367 |
rdp_io_coord(s, &os->cy, delta); |
out_uint16(s, 0); /* pad */ |
|
|
|
|
if (present & 0x0020) |
|
|
prs_io_uint8(s, &os->opcode); |
|
|
|
|
|
if (present & 0x0040) |
|
|
rdp_io_coord(s, &os->srcx, delta); |
|
|
|
|
|
if (present & 0x0080) |
|
|
rdp_io_coord(s, &os->srcy, delta); |
|
|
|
|
|
if (present & 0x0100) |
|
|
lsb_io_uint16(s, &os->cache_idx); |
|
|
|
|
|
return PRS_ERROR(s); |
|
368 |
} |
} |
369 |
|
|
370 |
/* Parse a 3-way blt order */ |
static uint8 canned_caps[] = { |
371 |
BOOL rdp_io_triblt_order(STREAM s, TRIBLT_ORDER *os, uint32 present, BOOL delta) |
0x01,0x00,0x00,0x00,0x09,0x04,0x00,0x00,0x04, |
372 |
{ |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
373 |
if (present & 0x000001) |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
374 |
{ |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
375 |
prs_io_uint8(s, &os->cache_id); |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
376 |
prs_io_uint8(s, &os->colour_table); |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x08,0x00,0x01, |
377 |
} |
0x00,0x00,0x00,0x0E,0x00,0x08,0x00,0x01,0x00,0x00,0x00,0x10,0x00,0x34,0x00,0xFE, |
378 |
|
0x00,0x04,0x00,0xFE,0x00,0x04,0x00,0xFE,0x00,0x08,0x00,0xFE,0x00,0x08,0x00,0xFE, |
379 |
if (present & 0x000002) |
0x00,0x10,0x00,0xFE,0x00,0x20,0x00,0xFE,0x00,0x40,0x00,0xFE,0x00,0x80,0x00,0xFE, |
380 |
rdp_io_coord(s, &os->x, delta); |
0x00,0x00,0x01,0x40,0x00,0x00,0x08,0x00,0x01,0x00,0x01,0x02,0x00,0x00,0x00 |
381 |
|
}; |
|
if (present & 0x000004) |
|
|
rdp_io_coord(s, &os->y, delta); |
|
|
|
|
|
if (present & 0x000008) |
|
|
rdp_io_coord(s, &os->cx, delta); |
|
|
|
|
|
if (present & 0x000010) |
|
|
rdp_io_coord(s, &os->cy, delta); |
|
|
|
|
|
if (present & 0x000020) |
|
|
prs_io_uint8(s, &os->opcode); |
|
|
|
|
|
if (present & 0x000040) |
|
|
rdp_io_coord(s, &os->srcx, delta); |
|
|
|
|
|
if (present & 0x000080) |
|
|
rdp_io_coord(s, &os->srcy, delta); |
|
|
|
|
|
if (present & 0x000100) |
|
|
rdp_io_colour(s, &os->bgcolour); |
|
|
|
|
|
if (present & 0x000200) |
|
|
rdp_io_colour(s, &os->fgcolour); |
|
|
|
|
|
rdp_io_brush(s, &os->brush, present >> 10); |
|
|
|
|
|
if (present & 0x008000) |
|
|
lsb_io_uint16(s, &os->cache_idx); |
|
|
|
|
|
if (present & 0x010000) |
|
|
lsb_io_uint16(s, &os->unknown); |
|
382 |
|
|
383 |
return PRS_ERROR(s); |
/* Output unknown capability set */ |
384 |
|
static void rdp_out_unknown_caps(STREAM s) |
385 |
|
{ |
386 |
|
out_uint16_le(s, RDP_CAPSET_UNKNOWN); |
387 |
|
out_uint16_le(s, 0x58); |
388 |
|
|
389 |
|
out_uint8p(s, canned_caps, RDP_CAPLEN_UNKNOWN-4); |
390 |
} |
} |
391 |
|
|
392 |
/* Parse a text order */ |
/* Send a confirm active PDU */ |
393 |
BOOL rdp_io_text2_order(STREAM s, TEXT2_ORDER *os, uint32 present, BOOL delta) |
static void rdp_send_confirm_active() |
394 |
{ |
{ |
395 |
if (present & 0x000001) |
STREAM s; |
396 |
prs_io_uint8(s, &os->font); |
uint16 caplen = RDP_CAPLEN_GENERAL + RDP_CAPLEN_BITMAP + RDP_CAPLEN_ORDER |
397 |
|
+ RDP_CAPLEN_BMPCACHE + RDP_CAPLEN_COLCACHE + RDP_CAPLEN_ACTIVATE |
398 |
if (present & 0x000002) |
+ RDP_CAPLEN_CONTROL + RDP_CAPLEN_POINTER + RDP_CAPLEN_SHARE |
399 |
prs_io_uint8(s, &os->flags); |
+ RDP_CAPLEN_UNKNOWN; |
|
|
|
|
if (present & 0x000004) |
|
|
prs_io_uint8(s, &os->unknown); |
|
|
|
|
|
if (present & 0x000008) |
|
|
prs_io_uint8(s, &os->mixmode); |
|
|
|
|
|
if (present & 0x000010) |
|
|
rdp_io_colour(s, &os->fgcolour); |
|
|
|
|
|
if (present & 0x000020) |
|
|
rdp_io_colour(s, &os->bgcolour); |
|
|
|
|
|
if (present & 0x000040) |
|
|
lsb_io_uint16(s, &os->clipleft); |
|
|
|
|
|
if (present & 0x000080) |
|
|
lsb_io_uint16(s, &os->cliptop); |
|
|
|
|
|
if (present & 0x000100) |
|
|
lsb_io_uint16(s, &os->clipright); |
|
|
|
|
|
if (present & 0x000200) |
|
|
lsb_io_uint16(s, &os->clipbottom); |
|
|
|
|
|
if (present & 0x000400) |
|
|
lsb_io_uint16(s, &os->boxleft); |
|
|
|
|
|
if (present & 0x000800) |
|
|
lsb_io_uint16(s, &os->boxtop); |
|
|
|
|
|
if (present & 0x001000) |
|
|
lsb_io_uint16(s, &os->boxright); |
|
|
|
|
|
if (present & 0x002000) |
|
|
lsb_io_uint16(s, &os->boxbottom); |
|
|
|
|
|
if (present & 0x080000) |
|
|
lsb_io_uint16(s, &os->x); |
|
|
|
|
|
if (present & 0x100000) |
|
|
lsb_io_uint16(s, &os->y); |
|
|
|
|
|
if (present & 0x200000) |
|
|
{ |
|
|
prs_io_uint8(s, &os->length); |
|
|
prs_io_uint8s(s, os->text, os->length); |
|
|
} |
|
|
|
|
|
return PRS_ERROR(s); |
|
|
} |
|
400 |
|
|
401 |
|
s = rdp_init(14 + caplen + sizeof(RDP_SOURCE)); |
402 |
|
|
403 |
/* SECONDARY ORDERS */ |
out_uint32_le(s, rdp_shareid); |
404 |
|
out_uint16_le(s, 0x3ea); /* userid */ |
405 |
|
out_uint16_le(s, sizeof(RDP_SOURCE)); |
406 |
|
out_uint16_le(s, caplen); |
407 |
|
|
408 |
BOOL rdp_io_secondary_order(STREAM s, RDP_SECONDARY_ORDER *rso) |
out_uint8p(s, RDP_SOURCE, sizeof(RDP_SOURCE)); |
409 |
{ |
out_uint16_le(s, 0xd); /* num_caps */ |
410 |
BOOL res = True; |
out_uint8s(s, 2); /* pad */ |
411 |
|
|
412 |
res = res ? lsb_io_uint16(s, &rso->length) : False; |
rdp_out_general_caps(s); |
413 |
res = res ? lsb_io_uint16(s, &rso->flags ) : False; |
rdp_out_bitmap_caps(s); |
414 |
res = res ? prs_io_uint8 (s, &rso->type ) : False; |
rdp_out_order_caps(s); |
415 |
|
rdp_out_bmpcache_caps(s); |
416 |
|
rdp_out_colcache_caps(s); |
417 |
|
rdp_out_activate_caps(s); |
418 |
|
rdp_out_control_caps(s); |
419 |
|
rdp_out_pointer_caps(s); |
420 |
|
rdp_out_share_caps(s); |
421 |
|
rdp_out_unknown_caps(s); |
422 |
|
|
423 |
return res; |
s_mark_end(s); |
424 |
|
rdp_send(s, RDP_PDU_CONFIRM_ACTIVE); |
425 |
} |
} |
426 |
|
|
427 |
BOOL rdp_io_raw_bmpcache_order(STREAM s, RDP_RAW_BMPCACHE_ORDER *rbo) |
/* Respond to a demand active PDU */ |
428 |
|
static void process_demand_active(STREAM s) |
429 |
{ |
{ |
430 |
BOOL res = True; |
uint8 type; |
431 |
|
|
432 |
res = res ? prs_io_uint8 (s, &rbo->cache_id ) : False; |
in_uint32_le(s, rdp_shareid); |
|
res = res ? prs_io_uint8 (s, &rbo->pad1 ) : False; |
|
|
res = res ? prs_io_uint8 (s, &rbo->width ) : False; |
|
|
res = res ? prs_io_uint8 (s, &rbo->height ) : False; |
|
|
res = res ? prs_io_uint8 (s, &rbo->bpp ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->bufsize ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->cache_idx ) : False; |
|
433 |
|
|
434 |
rbo->data = s->data + s->offset; |
DEBUG("DEMAND_ACTIVE(id=0x%x)\n", rdp_shareid); |
|
s->offset += rbo->bufsize; |
|
435 |
|
|
436 |
return res; |
rdp_send_confirm_active(); |
437 |
|
rdp_send_synchronise(); |
438 |
|
rdp_send_control(RDP_CTL_COOPERATE); |
439 |
|
rdp_send_control(RDP_CTL_REQUEST_CONTROL); |
440 |
|
rdp_recv(&type); // RDP_PDU_SYNCHRONIZE |
441 |
|
rdp_recv(&type); // RDP_CTL_COOPERATE |
442 |
|
rdp_recv(&type); // RDP_CTL_GRANT_CONTROL |
443 |
|
rdp_send_input(0, RDP_INPUT_SYNCHRONIZE, 0, 0, 0); |
444 |
|
rdp_send_fonts(1); |
445 |
|
rdp_send_fonts(2); |
446 |
|
rdp_recv(&type); // RDP_PDU_UNKNOWN 0x28 |
447 |
|
reset_order_state(); |
448 |
} |
} |
449 |
|
|
450 |
BOOL rdp_io_bmpcache_order(STREAM s, RDP_BMPCACHE_ORDER *rbo) |
/* Process a pointer PDU */ |
451 |
|
static void process_pointer_pdu(STREAM s) |
452 |
{ |
{ |
453 |
BOOL res = True; |
uint16 message_type; |
454 |
|
uint16 x, y; |
455 |
|
|
456 |
res = res ? prs_io_uint8 (s, &rbo->cache_id ) : False; |
in_uint16_le(s, message_type); |
457 |
res = res ? prs_io_uint8 (s, &rbo->pad1 ) : False; |
in_uint8s(s, 2); /* pad */ |
|
res = res ? prs_io_uint8 (s, &rbo->width ) : False; |
|
|
res = res ? prs_io_uint8 (s, &rbo->height ) : False; |
|
|
res = res ? prs_io_uint8 (s, &rbo->bpp ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->bufsize ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->cache_idx ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->pad2 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->size ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->row_size ) : False; |
|
|
res = res ? lsb_io_uint16(s, &rbo->final_size) : False; |
|
458 |
|
|
459 |
rbo->data = s->data + s->offset; |
switch (message_type) |
460 |
s->offset += rbo->size; |
{ |
461 |
|
case RDP_POINTER_MOVE: |
462 |
|
in_uint16_le(s, x); |
463 |
|
in_uint16_le(s, y); |
464 |
|
if (s_check(s)) |
465 |
|
ui_move_pointer(x, y); |
466 |
|
break; |
467 |
|
|
468 |
return res; |
default: |
469 |
|
DEBUG("Pointer message 0x%x\n", message_type); |
470 |
|
} |
471 |
} |
} |
472 |
|
|
473 |
BOOL rdp_io_colcache_order(STREAM s, RDP_COLCACHE_ORDER *colours) |
/* Process bitmap updates */ |
474 |
|
static void process_bitmap_updates(STREAM s) |
475 |
{ |
{ |
476 |
COLOURENTRY *entry; |
uint16 num_updates; |
477 |
|
uint16 left, top, right, bottom, width, height; |
478 |
|
uint16 cx, cy, bpp, compress, bufsize, size; |
479 |
|
uint8 *data, *rawdata; |
480 |
int i; |
int i; |
481 |
|
|
482 |
prs_io_uint8(s, &colours->cache_id); |
in_uint16_le(s, num_updates); |
|
lsb_io_uint16(s, &colours->map.ncolours); |
|
483 |
|
|
484 |
for (i = 0; i < colours->map.ncolours; i++) |
for (i = 0; i < num_updates; i++) |
485 |
{ |
{ |
486 |
entry = &colours->map.colours[i]; |
in_uint16_le(s, left); |
487 |
prs_io_uint8(s, &entry->blue); |
in_uint16_le(s, top); |
488 |
prs_io_uint8(s, &entry->green); |
in_uint16_le(s, right); |
489 |
prs_io_uint8(s, &entry->red); |
in_uint16_le(s, bottom); |
490 |
s->offset++; |
in_uint16_le(s, width); |
491 |
} |
in_uint16_le(s, height); |
492 |
|
in_uint16_le(s, bpp); |
493 |
|
in_uint16_le(s, compress); |
494 |
|
in_uint16_le(s, bufsize); |
495 |
|
|
496 |
return True; |
cx = right - left + 1; |
497 |
} |
cy = bottom - top + 1; |
|
|
|
|
BOOL rdp_io_fontcache_order(STREAM s, RDP_FONTCACHE_ORDER *font) |
|
|
{ |
|
|
RDP_FONT_GLYPH *glyph; |
|
|
BOOL res = True; |
|
|
int i, j, datasize; |
|
|
uint8 in, out; |
|
498 |
|
|
499 |
res = res ? prs_io_uint8(s, &font->font ) : False; |
DEBUG("UPDATE(l=%d,t=%d,r=%d,b=%d,w=%d,h=%d,cmp=%d)\n", |
500 |
res = res ? prs_io_uint8(s, &font->nglyphs) : False; |
left, top, right, bottom, width, height, compress); |
501 |
|
|
502 |
for (i = 0; i < font->nglyphs; i++) |
if (!compress) |
|
{ |
|
|
glyph = &font->glyphs[i]; |
|
|
res = res ? lsb_io_uint16(s, &glyph->character) : False; |
|
|
res = res ? lsb_io_uint16(s, &glyph->unknown ) : False; |
|
|
res = res ? lsb_io_uint16(s, &glyph->baseline ) : False; |
|
|
res = res ? lsb_io_uint16(s, &glyph->width ) : False; |
|
|
res = res ? lsb_io_uint16(s, &glyph->height ) : False; |
|
|
|
|
|
datasize = (glyph->height * ((glyph->width + 7) / 8) + 3) & ~3; |
|
|
res = res ? prs_io_uint8s(s, glyph->data, datasize) : False; |
|
|
for (j = 0; j < datasize; j++) |
|
503 |
{ |
{ |
504 |
in = glyph->data[j]; |
in_uint8p(s, data, bufsize); |
505 |
out = 0; |
ui_paint_bitmap(left, top, cx, cy, width, height, data); |
506 |
if (in & 1) out |= 128; |
return; |
|
if (in & 2) out |= 64; |
|
|
if (in & 4) out |= 32; |
|
|
if (in & 8) out |= 16; |
|
|
if (in & 16) out |= 8; |
|
|
if (in & 32) out |= 4; |
|
|
if (in & 64) out |= 2; |
|
|
if (in & 128) out |= 1; |
|
|
glyph->data[j] = out; |
|
507 |
} |
} |
|
} |
|
|
|
|
|
return res; |
|
|
} |
|
|
|
|
508 |
|
|
509 |
/* CAPABILITIES */ |
in_uint8s(s, 2); /* pad */ |
510 |
|
in_uint16_le(s, size); |
511 |
/* Construct a general capability set */ |
in_uint8s(s, 4); /* line_size, final_size */ |
512 |
void rdp_make_general_caps(RDP_GENERAL_CAPS *caps) |
in_uint8p(s, data, size); |
|
{ |
|
|
caps->os_major_type = 1; |
|
|
caps->os_minor_type = 3; |
|
|
caps->ver_protocol = 0x200; |
|
|
} |
|
|
|
|
|
/* Parse general capability set */ |
|
|
BOOL rdp_io_general_caps(STREAM s, RDP_GENERAL_CAPS *caps) |
|
|
{ |
|
|
uint16 length = RDP_CAPLEN_GENERAL; |
|
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
513 |
|
|
514 |
res = lsb_io_uint16(s, &pkt_length); |
rawdata = xmalloc(width * height); |
515 |
if (pkt_length != length) |
if (bitmap_decompress(rawdata, width, height, data, size)) |
516 |
{ |
{ |
517 |
ERROR("Unrecognised capabilities size\n"); |
ui_paint_bitmap(left, top, cx, cy, width, height, |
518 |
return False; |
rawdata); |
519 |
} |
} |
|
|
|
|
res = res ? lsb_io_uint16(s, &caps->os_major_type ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->os_minor_type ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->ver_protocol ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad1 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->compress_types) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad2 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->cap_update ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->remote_unshare) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->compress_level) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad3 ) : False; |
|
|
|
|
|
return res; |
|
|
} |
|
|
|
|
|
/* Construct a bitmap capability set */ |
|
|
void rdp_make_bitmap_caps(RDP_BITMAP_CAPS *caps, int width, int height) |
|
|
{ |
|
|
caps->preferred_bpp = 8; |
|
|
caps->receive1bpp = 1; |
|
|
caps->receive4bpp = 1; |
|
|
caps->receive8bpp = 1; |
|
|
caps->width = width; |
|
|
caps->height = height; |
|
|
caps->compression = 1; |
|
|
caps->unknown2 = 1; |
|
|
} |
|
|
|
|
|
/* Parse bitmap capability set */ |
|
|
BOOL rdp_io_bitmap_caps(STREAM s, RDP_BITMAP_CAPS *caps) |
|
|
{ |
|
|
uint16 length = RDP_CAPLEN_BITMAP; |
|
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
|
|
|
|
res = lsb_io_uint16(s, &pkt_length); |
|
|
if (pkt_length != length) |
|
|
{ |
|
|
ERROR("Unrecognised capabilities size\n"); |
|
|
return False; |
|
|
} |
|
|
|
|
|
res = res ? lsb_io_uint16(s, &caps->preferred_bpp) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->receive1bpp ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->receive4bpp ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->receive8bpp ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->width ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->height ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad1 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->allow_resize ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->compression ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->unknown1 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->unknown2 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad2 ) : False; |
|
|
|
|
|
return res; |
|
|
} |
|
|
|
|
|
/* Construct an order capability set */ |
|
|
void rdp_make_order_caps(RDP_ORDER_CAPS *caps) |
|
|
{ |
|
|
caps->xgranularity = 1; |
|
|
caps->ygranularity = 20; |
|
|
caps->max_order_level = 1; |
|
|
caps->num_fonts = 0x147; |
|
|
caps->cap_flags = 0x2A; |
|
|
|
|
|
// caps->cap_flags = ORDER_CAP_NEGOTIATE | ORDER_CAP_NOSUPPORT; |
|
|
|
|
|
caps->support[0] = caps->support[1] = caps->support[2] |
|
|
= caps->support[3] = caps->support[4] = caps->support[5] |
|
|
= caps->support[6] = caps->support[8] = caps->support[11] |
|
|
= caps->support[12] = caps->support[22] = caps->support[28] |
|
|
= caps->support[29] = caps->support[30] = 1; |
|
|
caps->text_cap_flags = 0x6A1; |
|
|
caps->desk_save_size = 0x38400; |
|
|
caps->unknown2 = 0x4E4; |
|
|
} |
|
|
|
|
|
/* Parse order capability set */ |
|
|
BOOL rdp_io_order_caps(STREAM s, RDP_ORDER_CAPS *caps) |
|
|
{ |
|
|
uint16 length = RDP_CAPLEN_ORDER; |
|
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
520 |
|
|
521 |
res = lsb_io_uint16(s, &pkt_length); |
xfree(rawdata); |
|
if (pkt_length != length) |
|
|
{ |
|
|
ERROR("Unrecognised capabilities size\n"); |
|
|
return False; |
|
522 |
} |
} |
|
|
|
|
res = res ? prs_io_uint8s(s, caps->terminal_desc, 16) : False; |
|
|
res = res ? lsb_io_uint32(s, &caps->pad1 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->xgranularity ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->ygranularity ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad2 ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->max_order_level ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->num_fonts ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->cap_flags ) : False; |
|
|
res = res ? prs_io_uint8s(s, caps->support , 32) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->text_cap_flags ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad3 ) : False; |
|
|
res = res ? lsb_io_uint32(s, &caps->pad4 ) : False; |
|
|
res = res ? lsb_io_uint32(s, &caps->desk_save_size ) : False; |
|
|
res = res ? lsb_io_uint32(s, &caps->unknown1 ) : False; |
|
|
res = res ? lsb_io_uint32(s, &caps->unknown2 ) : False; |
|
|
|
|
|
return res; |
|
|
} |
|
|
|
|
|
/* Construct a bitmap cache capability set */ |
|
|
void rdp_make_bmpcache_caps(RDP_BMPCACHE_CAPS *caps) |
|
|
{ |
|
|
caps->caches[0].entries = 0x258; |
|
|
caps->caches[0].max_cell_size = 0x100; |
|
|
caps->caches[1].entries = 0x12c; |
|
|
caps->caches[1].max_cell_size = 0x400; |
|
|
caps->caches[2].entries = 0x106; |
|
|
caps->caches[2].max_cell_size = 0x1000; |
|
523 |
} |
} |
524 |
|
|
525 |
/* Parse single bitmap cache information structure */ |
/* Process a palette update */ |
526 |
BOOL rdp_io_bmpcache_info(STREAM s, RDP_BMPCACHE_INFO *info) |
static void process_palette(STREAM s) |
527 |
{ |
{ |
528 |
if (!lsb_io_uint16(s, &info->entries )) |
HCOLOURMAP hmap; |
529 |
return False; |
COLOURMAP map; |
530 |
|
|
531 |
if (!lsb_io_uint16(s, &info->max_cell_size)) |
in_uint8s(s, 2); /* pad */ |
532 |
return False; |
in_uint16_le(s, map.ncolours); |
533 |
|
in_uint8s(s, 2); /* pad */ |
534 |
|
in_uint8p(s, (uint8 *)map.colours, (map.ncolours * 3)); |
535 |
|
|
536 |
return True; |
hmap = ui_create_colourmap(&map); |
537 |
|
ui_set_colourmap(hmap); |
538 |
} |
} |
539 |
|
|
540 |
/* Parse bitmap cache capability set */ |
/* Process an update PDU */ |
541 |
BOOL rdp_io_bmpcache_caps(STREAM s, RDP_BMPCACHE_CAPS *caps) |
static void process_update_pdu(STREAM s) |
542 |
{ |
{ |
543 |
uint16 length = RDP_CAPLEN_BMPCACHE; |
uint16 update_type; |
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
|
int i; |
|
544 |
|
|
545 |
res = lsb_io_uint16(s, &pkt_length); |
in_uint16_le(s, update_type); |
|
if (pkt_length != length) |
|
|
{ |
|
|
ERROR("Unrecognised capabilities size\n"); |
|
|
return False; |
|
|
} |
|
546 |
|
|
547 |
for (i = 0; i < 6; i++) |
switch (update_type) |
548 |
res = res ? lsb_io_uint32(s, &caps->unused[i]) : False; |
{ |
549 |
|
case RDP_UPDATE_ORDERS: |
550 |
for (i = 0; i < 3; i++) |
process_orders(s); |
551 |
res = res ? rdp_io_bmpcache_info(s, &caps->caches[i]) : False; |
break; |
552 |
|
|
553 |
return res; |
case RDP_UPDATE_BITMAP: |
554 |
} |
process_bitmap_updates(s); |
555 |
|
break; |
556 |
|
|
557 |
/* Construct a control capability set */ |
case RDP_UPDATE_PALETTE: |
558 |
void rdp_make_control_caps(RDP_CONTROL_CAPS *caps) |
process_palette(s); |
559 |
{ |
break; |
|
caps->control_interest = 2; |
|
|
caps->detach_interest = 2; |
|
|
} |
|
560 |
|
|
561 |
/* Parse control capability set */ |
case RDP_UPDATE_SYNCHRONIZE: |
562 |
BOOL rdp_io_control_caps(STREAM s, RDP_CONTROL_CAPS *caps) |
break; |
|
{ |
|
|
uint16 length = RDP_CAPLEN_CONTROL; |
|
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
563 |
|
|
564 |
res = lsb_io_uint16(s, &pkt_length); |
default: |
565 |
if (pkt_length != length) |
NOTIMP("update %d\n", update_type); |
|
{ |
|
|
ERROR("Unrecognised capabilities size\n"); |
|
|
return False; |
|
566 |
} |
} |
567 |
|
|
|
res = res ? lsb_io_uint16(s, &caps->control_caps ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->remote_detach ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->control_interest) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->detach_interest ) : False; |
|
|
|
|
|
return res; |
|
568 |
} |
} |
569 |
|
|
570 |
/* Construct an activation capability set */ |
/* Process data PDU */ |
571 |
void rdp_make_activate_caps(RDP_ACTIVATE_CAPS *caps) |
static void process_data_pdu(STREAM s) |
572 |
{ |
{ |
573 |
} |
uint8 data_pdu_type; |
574 |
|
|
575 |
/* Parse activation capability set */ |
in_uint8s(s, 8); /* shareid, pad, streamid, length */ |
576 |
BOOL rdp_io_activate_caps(STREAM s, RDP_ACTIVATE_CAPS *caps) |
in_uint8(s, data_pdu_type); |
577 |
{ |
in_uint8s(s, 3); /* compress_type, compress_len */ |
|
uint16 length = RDP_CAPLEN_ACTIVATE; |
|
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
578 |
|
|
579 |
res = lsb_io_uint16(s, &pkt_length); |
switch (data_pdu_type) |
|
if (pkt_length != length) |
|
580 |
{ |
{ |
581 |
ERROR("Unrecognised capabilities size\n"); |
case RDP_DATA_PDU_UPDATE: |
582 |
return False; |
process_update_pdu(s); |
583 |
} |
break; |
|
|
|
|
res = res ? lsb_io_uint16(s, &caps->help_key ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->help_index_key ) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->help_extended_key) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->window_activate ) : False; |
|
584 |
|
|
585 |
return res; |
case RDP_DATA_PDU_POINTER: |
586 |
} |
process_pointer_pdu(s); |
587 |
|
break; |
588 |
|
|
589 |
/* Construct a pointer capability set */ |
case RDP_DATA_PDU_BELL: |
590 |
void rdp_make_pointer_caps(RDP_POINTER_CAPS *caps) |
ui_bell(); |
591 |
{ |
break; |
|
caps->colour_pointer = 0; |
|
|
caps->cache_size = 20; |
|
|
} |
|
592 |
|
|
593 |
/* Parse pointer capability set */ |
case RDP_DATA_PDU_LOGON: |
594 |
BOOL rdp_io_pointer_caps(STREAM s, RDP_POINTER_CAPS *caps) |
/* User logged on */ |
595 |
{ |
break; |
|
uint16 length = RDP_CAPLEN_POINTER; |
|
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
596 |
|
|
597 |
res = lsb_io_uint16(s, &pkt_length); |
default: |
598 |
if (pkt_length != length) |
NOTIMP("data PDU %d\n", data_pdu_type); |
|
{ |
|
|
ERROR("Unrecognised capabilities size\n"); |
|
|
return False; |
|
599 |
} |
} |
|
|
|
|
res = res ? lsb_io_uint16(s, &caps->colour_pointer) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->cache_size ) : False; |
|
|
|
|
|
return res; |
|
|
} |
|
|
|
|
|
/* Construct a share capability set */ |
|
|
void rdp_make_share_caps(RDP_SHARE_CAPS *caps, uint16 userid) |
|
|
{ |
|
600 |
} |
} |
601 |
|
|
602 |
/* Parse share capability set */ |
/* Process incoming packets */ |
603 |
BOOL rdp_io_share_caps(STREAM s, RDP_SHARE_CAPS *caps) |
void rdp_main_loop() |
604 |
{ |
{ |
605 |
uint16 length = RDP_CAPLEN_SHARE; |
uint8 type; |
606 |
uint16 pkt_length = length; |
STREAM s; |
|
BOOL res; |
|
607 |
|
|
608 |
res = lsb_io_uint16(s, &pkt_length); |
while ((s = rdp_recv(&type)) != NULL) |
|
if (pkt_length != length) |
|
609 |
{ |
{ |
610 |
ERROR("Unrecognised capabilities size\n"); |
switch (type) |
611 |
return False; |
{ |
612 |
} |
case RDP_PDU_DEMAND_ACTIVE: |
613 |
|
process_demand_active(s); |
614 |
|
break; |
615 |
|
|
616 |
res = res ? lsb_io_uint16(s, &caps->userid) : False; |
case RDP_PDU_DEACTIVATE: |
617 |
res = res ? lsb_io_uint16(s, &caps->pad ) : False; |
break; |
618 |
|
|
619 |
return res; |
case RDP_PDU_DATA: |
620 |
} |
process_data_pdu(s); |
621 |
|
break; |
622 |
|
|
623 |
/* Construct a colour cache capability set */ |
default: |
624 |
void rdp_make_colcache_caps(RDP_COLCACHE_CAPS *caps) |
NOTIMP("PDU %d\n", type); |
625 |
{ |
} |
626 |
caps->cache_size = 6; |
} |
627 |
} |
} |
628 |
|
|
629 |
/* Parse colour cache capability set */ |
/* Establish a connection up to the RDP layer */ |
630 |
BOOL rdp_io_colcache_caps(STREAM s, RDP_COLCACHE_CAPS *caps) |
BOOL rdp_connect(char *server) |
631 |
{ |
{ |
632 |
uint16 length = RDP_CAPLEN_COLCACHE; |
if (!sec_connect(server)) |
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
|
|
|
|
res = lsb_io_uint16(s, &pkt_length); |
|
|
if (pkt_length != length) |
|
|
{ |
|
|
ERROR("Unrecognised capabilities size\n"); |
|
633 |
return False; |
return False; |
|
} |
|
|
|
|
|
res = res ? lsb_io_uint16(s, &caps->cache_size) : False; |
|
|
res = res ? lsb_io_uint16(s, &caps->pad ) : False; |
|
634 |
|
|
635 |
return res; |
rdp_send_logon_info(0x33, "", username, "", "", ""); |
636 |
|
return True; |
637 |
} |
} |
638 |
|
|
639 |
uint8 canned_caps[] = { |
/* Disconnect from the RDP layer */ |
640 |
0x01,0x00,0x00,0x00,0x09,0x04,0x00,0x00,0x04, |
void rdp_disconnect() |
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x08,0x00,0x01, |
|
|
0x00,0x00,0x00,0x0E,0x00,0x08,0x00,0x01,0x00,0x00,0x00,0x10,0x00,0x34,0x00,0xFE, |
|
|
0x00,0x04,0x00,0xFE,0x00,0x04,0x00,0xFE,0x00,0x08,0x00,0xFE,0x00,0x08,0x00,0xFE, |
|
|
0x00,0x10,0x00,0xFE,0x00,0x20,0x00,0xFE,0x00,0x40,0x00,0xFE,0x00,0x80,0x00,0xFE, |
|
|
0x00,0x00,0x01,0x40,0x00,0x00,0x08,0x00,0x01,0x00,0x01,0x02,0x00,0x00,0x00 |
|
|
}; |
|
|
|
|
|
/* Insert canned capabilities */ |
|
|
BOOL rdp_io_unknown_caps(STREAM s, void *caps) |
|
641 |
{ |
{ |
642 |
uint16 length = 0x58; |
sec_disconnect(); |
|
uint16 pkt_length = length; |
|
|
BOOL res; |
|
|
|
|
|
res = lsb_io_uint16(s, &pkt_length); |
|
|
if (pkt_length != length) |
|
|
{ |
|
|
ERROR("Unrecognised capabilities size\n"); |
|
|
return False; |
|
|
} |
|
|
|
|
|
res = res ? prs_io_uint8s(s, canned_caps, RDP_CAPLEN_UNKNOWN-4) : False; |
|
|
|
|
|
return res; |
|
643 |
} |
} |
644 |
|
|