FreeRDP/libfreerdp/core/gateway/rts_signature.c

333 lines
14 KiB
C

/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Request To Send (RTS) PDU Signatures
*
* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "rts_signature.h"
RtsPduSignature RTS_PDU_CONN_A1_SIGNATURE = { RTS_FLAG_NONE, 4,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_RECEIVE_WINDOW_SIZE, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_CONN_A2_SIGNATURE = { RTS_FLAG_OUT_CHANNEL, 5,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_CHANNEL_LIFETIME,
RTS_CMD_RECEIVE_WINDOW_SIZE, 0, 0, 0 } };
RtsPduSignature RTS_PDU_CONN_A3_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_CONNECTION_TIMEOUT, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_CONN_B1_SIGNATURE = { RTS_FLAG_NONE, 6,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_CHANNEL_LIFETIME,
RTS_CMD_CLIENT_KEEPALIVE, RTS_CMD_ASSOCIATION_GROUP_ID, 0, 0 } };
RtsPduSignature RTS_PDU_CONN_B2_SIGNATURE = { RTS_FLAG_IN_CHANNEL, 7,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_RECEIVE_WINDOW_SIZE,
RTS_CMD_CONNECTION_TIMEOUT, RTS_CMD_ASSOCIATION_GROUP_ID, RTS_CMD_CLIENT_ADDRESS, 0 } };
RtsPduSignature RTS_PDU_CONN_B3_SIGNATURE = { RTS_FLAG_NONE, 2,
{ RTS_CMD_RECEIVE_WINDOW_SIZE, RTS_CMD_VERSION, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_CONN_C1_SIGNATURE = { RTS_FLAG_NONE, 3,
{ RTS_CMD_VERSION, RTS_CMD_RECEIVE_WINDOW_SIZE, RTS_CMD_CONNECTION_TIMEOUT, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_CONN_C2_SIGNATURE = { RTS_FLAG_NONE, 3,
{ RTS_CMD_VERSION, RTS_CMD_RECEIVE_WINDOW_SIZE, RTS_CMD_CONNECTION_TIMEOUT, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_A1_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 4,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_COOKIE, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_A2_SIGNATURE = { RTS_FLAG_NONE, 4,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_COOKIE,
RTS_CMD_RECEIVE_WINDOW_SIZE, RTS_CMD_CONNECTION_TIMEOUT, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_A3_SIGNATURE = { RTS_FLAG_NONE, 4,
{ RTS_CMD_DESTINATION, RTS_CMD_VERSION, RTS_CMD_RECEIVE_WINDOW_SIZE,
RTS_CMD_CONNECTION_TIMEOUT, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_A4_SIGNATURE = { RTS_FLAG_NONE, 4,
{ RTS_CMD_DESTINATION, RTS_CMD_VERSION, RTS_CMD_RECEIVE_WINDOW_SIZE,
RTS_CMD_CONNECTION_TIMEOUT, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_A5_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_A6_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_B1_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_EMPTY, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R1_B2_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_RECEIVE_WINDOW_SIZE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R2_A1_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 4,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_COOKIE, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R2_A2_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R2_A3_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_DESTINATION, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R2_A4_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_DESTINATION, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_IN_R2_A5_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A1_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 1,
{ RTS_CMD_DESTINATION, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A2_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 1,
{ RTS_CMD_DESTINATION, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A3_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 5,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_COOKIE,
RTS_CMD_RECEIVE_WINDOW_SIZE, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A4_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL | RTS_FLAG_OUT_CHANNEL, 7,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_CHANNEL_LIFETIME,
RTS_CMD_RECEIVE_WINDOW_SIZE, RTS_CMD_CONNECTION_TIMEOUT, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A5_SIGNATURE = { RTS_FLAG_OUT_CHANNEL, 3,
{ RTS_CMD_DESTINATION, RTS_CMD_VERSION, RTS_CMD_CONNECTION_TIMEOUT, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A6_SIGNATURE = { RTS_FLAG_OUT_CHANNEL, 3,
{ RTS_CMD_DESTINATION, RTS_CMD_VERSION, RTS_CMD_CONNECTION_TIMEOUT, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A7_SIGNATURE = { RTS_FLAG_OUT_CHANNEL, 2,
{ RTS_CMD_DESTINATION, RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A8_SIGNATURE = { RTS_FLAG_OUT_CHANNEL, 2,
{ RTS_CMD_DESTINATION, RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A9_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_ANCE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A10_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_ANCE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R1_A11_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_ANCE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A1_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 1,
{ RTS_CMD_DESTINATION, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A2_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 1,
{ RTS_CMD_DESTINATION, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A3_SIGNATURE = { RTS_FLAG_RECYCLE_CHANNEL, 5,
{ RTS_CMD_VERSION, RTS_CMD_COOKIE, RTS_CMD_COOKIE, RTS_CMD_COOKIE,
RTS_CMD_RECEIVE_WINDOW_SIZE, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A4_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A5_SIGNATURE = { RTS_FLAG_NONE, 2,
{ RTS_CMD_DESTINATION, RTS_CMD_ANCE, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A6_SIGNATURE = { RTS_FLAG_NONE, 2,
{ RTS_CMD_DESTINATION, RTS_CMD_ANCE, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A7_SIGNATURE = { RTS_FLAG_NONE, 3,
{ RTS_CMD_DESTINATION, RTS_CMD_COOKIE, RTS_CMD_VERSION, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_A8_SIGNATURE = { RTS_FLAG_OUT_CHANNEL, 2,
{ RTS_CMD_DESTINATION, RTS_CMD_COOKIE, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_B1_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_ANCE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_B2_SIGNATURE = { RTS_FLAG_NONE, 1,
{ RTS_CMD_NEGATIVE_ANCE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_B3_SIGNATURE = { RTS_FLAG_EOF, 1,
{ RTS_CMD_ANCE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_OUT_R2_C1_SIGNATURE = { RTS_FLAG_PING, 1,
{ 0, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_KEEP_ALIVE_SIGNATURE = { RTS_FLAG_OTHER_CMD, 1,
{ RTS_CMD_CLIENT_KEEPALIVE, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_PING_TRAFFIC_SENT_NOTIFY_SIGNATURE = { RTS_FLAG_OTHER_CMD, 1,
{ RTS_CMD_PING_TRAFFIC_SENT_NOTIFY, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_ECHO_SIGNATURE = { RTS_FLAG_ECHO, 0,
{ 0, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_PING_SIGNATURE = { RTS_FLAG_PING, 0,
{ 0, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_FLOW_CONTROL_ACK_SIGNATURE = { RTS_FLAG_OTHER_CMD, 1,
{ RTS_CMD_FLOW_CONTROL_ACK, 0, 0, 0, 0, 0, 0, 0 } };
RtsPduSignature RTS_PDU_FLOW_CONTROL_ACK_WITH_DESTINATION_SIGNATURE = { RTS_FLAG_OTHER_CMD, 2,
{ RTS_CMD_DESTINATION, RTS_CMD_FLOW_CONTROL_ACK, 0, 0, 0, 0, 0, 0 } };
RTS_PDU_SIGNATURE_ENTRY RTS_PDU_SIGNATURE_TABLE[] =
{
{ RTS_PDU_CONN_A1, &RTS_PDU_CONN_A1_SIGNATURE, "CONN/A1" },
{ RTS_PDU_CONN_A2, &RTS_PDU_CONN_A2_SIGNATURE, "CONN/A2" },
{ RTS_PDU_CONN_A3, &RTS_PDU_CONN_A3_SIGNATURE, "CONN/A3" },
{ RTS_PDU_CONN_B1, &RTS_PDU_CONN_B1_SIGNATURE, "CONN/B1" },
{ RTS_PDU_CONN_B2, &RTS_PDU_CONN_B2_SIGNATURE, "CONN/B2" },
{ RTS_PDU_CONN_B3, &RTS_PDU_CONN_B3_SIGNATURE, "CONN/B3" },
{ RTS_PDU_CONN_C1, &RTS_PDU_CONN_C1_SIGNATURE, "CONN/C1" },
{ RTS_PDU_CONN_C2, &RTS_PDU_CONN_C2_SIGNATURE, "CONN/C2" },
{ RTS_PDU_IN_R1_A1, &RTS_PDU_IN_R1_A1_SIGNATURE, "IN_R1/A1" },
{ RTS_PDU_IN_R1_A2, &RTS_PDU_IN_R1_A2_SIGNATURE, "IN_R1/A2" },
{ RTS_PDU_IN_R1_A3, &RTS_PDU_IN_R1_A3_SIGNATURE, "IN_R1/A3" },
{ RTS_PDU_IN_R1_A4, &RTS_PDU_IN_R1_A4_SIGNATURE, "IN_R1/A4" },
{ RTS_PDU_IN_R1_A5, &RTS_PDU_IN_R1_A5_SIGNATURE, "IN_R1/A5" },
{ RTS_PDU_IN_R1_A6, &RTS_PDU_IN_R1_A6_SIGNATURE, "IN_R1/A6" },
{ RTS_PDU_IN_R1_B1, &RTS_PDU_IN_R1_B1_SIGNATURE, "IN_R1/B1" },
{ RTS_PDU_IN_R1_B2, &RTS_PDU_IN_R1_B2_SIGNATURE, "IN_R1/B2" },
{ RTS_PDU_IN_R2_A1, &RTS_PDU_IN_R2_A1_SIGNATURE, "IN_R2/A1" },
{ RTS_PDU_IN_R2_A2, &RTS_PDU_IN_R2_A2_SIGNATURE, "IN_R2/A2" },
{ RTS_PDU_IN_R2_A3, &RTS_PDU_IN_R2_A3_SIGNATURE, "IN_R2/A3" },
{ RTS_PDU_IN_R2_A4, &RTS_PDU_IN_R2_A4_SIGNATURE, "IN_R2/A4" },
{ RTS_PDU_IN_R2_A5, &RTS_PDU_IN_R2_A5_SIGNATURE, "IN_R2/A5" },
{ RTS_PDU_OUT_R1_A1, &RTS_PDU_OUT_R1_A1_SIGNATURE, "OUT_R1/A1" },
{ RTS_PDU_OUT_R1_A2, &RTS_PDU_OUT_R1_A2_SIGNATURE, "OUT_R1/A2" },
{ RTS_PDU_OUT_R1_A3, &RTS_PDU_OUT_R1_A3_SIGNATURE, "OUT_R1/A3" },
{ RTS_PDU_OUT_R1_A4, &RTS_PDU_OUT_R1_A4_SIGNATURE, "OUT_R1/A4" },
{ RTS_PDU_OUT_R1_A5, &RTS_PDU_OUT_R1_A5_SIGNATURE, "OUT_R1/A5" },
{ RTS_PDU_OUT_R1_A6, &RTS_PDU_OUT_R1_A6_SIGNATURE, "OUT_R1/A6" },
{ RTS_PDU_OUT_R1_A7, &RTS_PDU_OUT_R1_A7_SIGNATURE, "OUT_R1/A7" },
{ RTS_PDU_OUT_R1_A8, &RTS_PDU_OUT_R1_A8_SIGNATURE, "OUT_R1/A8" },
{ RTS_PDU_OUT_R1_A9, &RTS_PDU_OUT_R1_A9_SIGNATURE, "OUT_R1/A9" },
{ RTS_PDU_OUT_R1_A10, &RTS_PDU_OUT_R1_A10_SIGNATURE, "OUT_R1/A10" },
{ RTS_PDU_OUT_R1_A11, &RTS_PDU_OUT_R1_A11_SIGNATURE, "OUT_R1/A11" },
{ RTS_PDU_OUT_R2_A1, &RTS_PDU_OUT_R2_A1_SIGNATURE, "OUT_R2/A1" },
{ RTS_PDU_OUT_R2_A2, &RTS_PDU_OUT_R2_A2_SIGNATURE, "OUT_R2/A2" },
{ RTS_PDU_OUT_R2_A3, &RTS_PDU_OUT_R2_A3_SIGNATURE, "OUT_R2/A3" },
{ RTS_PDU_OUT_R2_A4, &RTS_PDU_OUT_R2_A4_SIGNATURE, "OUT_R2/A4" },
{ RTS_PDU_OUT_R2_A5, &RTS_PDU_OUT_R2_A5_SIGNATURE, "OUT_R2/A5" },
{ RTS_PDU_OUT_R2_A6, &RTS_PDU_OUT_R2_A6_SIGNATURE, "OUT_R2/A6" },
{ RTS_PDU_OUT_R2_A7, &RTS_PDU_OUT_R2_A7_SIGNATURE, "OUT_R2/A7" },
{ RTS_PDU_OUT_R2_A8, &RTS_PDU_OUT_R2_A8_SIGNATURE, "OUT_R2/A8" },
{ RTS_PDU_OUT_R2_B1, &RTS_PDU_OUT_R2_B1_SIGNATURE, "OUT_R2/B1" },
{ RTS_PDU_OUT_R2_B2, &RTS_PDU_OUT_R2_B2_SIGNATURE, "OUT_R2/B2" },
{ RTS_PDU_OUT_R2_B3, &RTS_PDU_OUT_R2_B3_SIGNATURE, "OUT_R2/B3" },
{ RTS_PDU_OUT_R2_C1, &RTS_PDU_OUT_R2_C1_SIGNATURE, "OUT_R2/C1" },
{ RTS_PDU_KEEP_ALIVE, &RTS_PDU_KEEP_ALIVE_SIGNATURE, "Keep-Alive" },
{ RTS_PDU_PING_TRAFFIC_SENT_NOTIFY, &RTS_PDU_PING_TRAFFIC_SENT_NOTIFY_SIGNATURE, "Ping Traffic Sent Notify" },
{ RTS_PDU_ECHO, &RTS_PDU_ECHO_SIGNATURE, "Echo" },
{ RTS_PDU_PING, &RTS_PDU_PING_SIGNATURE, "Ping" },
{ RTS_PDU_FLOW_CONTROL_ACK, &RTS_PDU_FLOW_CONTROL_ACK_SIGNATURE, "FlowControlAck" },
{ RTS_PDU_FLOW_CONTROL_ACK_WITH_DESTINATION, &RTS_PDU_FLOW_CONTROL_ACK_WITH_DESTINATION_SIGNATURE, "FlowControlAckWithDestination" },
{ 0, NULL }
};
BOOL rts_match_pdu_signature(rdpRpc* rpc, RtsPduSignature* signature, rpcconn_rts_hdr_t* rts)
{
int i;
int status;
BYTE* buffer;
UINT32 length;
UINT32 offset;
UINT32 CommandType;
UINT32 CommandLength;
if (rts->Flags != signature->Flags)
return FALSE;
if (rts->NumberOfCommands != signature->NumberOfCommands)
return FALSE;
buffer = (BYTE*) rts;
offset = RTS_PDU_HEADER_LENGTH;
length = rts->frag_length - offset;
for (i = 0; i < rts->NumberOfCommands; i++)
{
CommandType = *((UINT32*) &buffer[offset]); /* CommandType (4 bytes) */
offset += 4;
if (CommandType != signature->CommandTypes[i])
return FALSE;
status = rts_command_length(rpc, CommandType, &buffer[offset], length);
if (status < 0)
return FALSE;
CommandLength = (UINT32) status;
offset += CommandLength;
length = rts->frag_length - offset;
}
return TRUE;
}
int rts_extract_pdu_signature(rdpRpc* rpc, RtsPduSignature* signature, rpcconn_rts_hdr_t* rts)
{
int i;
int status;
BYTE* buffer;
UINT32 length;
UINT32 offset;
UINT32 CommandType;
UINT32 CommandLength;
signature->Flags = rts->Flags;
signature->NumberOfCommands = rts->NumberOfCommands;
buffer = (BYTE*) rts;
offset = RTS_PDU_HEADER_LENGTH;
length = rts->frag_length - offset;
for (i = 0; i < rts->NumberOfCommands; i++)
{
CommandType = *((UINT32*) &buffer[offset]); /* CommandType (4 bytes) */
offset += 4;
signature->CommandTypes[i] = CommandType;
status = rts_command_length(rpc, CommandType, &buffer[offset], length);
if (status < 0)
return FALSE;
CommandLength = (UINT32) status;
offset += CommandLength;
length = rts->frag_length - offset;
}
return 0;
}
UINT32 rts_identify_pdu_signature(rdpRpc* rpc, RtsPduSignature* signature, RTS_PDU_SIGNATURE_ENTRY** entry)
{
int i, j;
RtsPduSignature* pSignature;
for (i = 0; RTS_PDU_SIGNATURE_TABLE[i].SignatureId != 0; i++)
{
pSignature = RTS_PDU_SIGNATURE_TABLE[i].Signature;
if (signature->Flags == pSignature->Flags)
{
if (signature->NumberOfCommands == pSignature->NumberOfCommands)
{
for (j = 0; j < signature->NumberOfCommands; j++)
{
if (signature->CommandTypes[j] != pSignature->CommandTypes[j])
continue;
}
if (entry)
*entry = &RTS_PDU_SIGNATURE_TABLE[i];
return RTS_PDU_SIGNATURE_TABLE[i].SignatureId;
}
}
}
return 0;
}
int rts_print_pdu_signature(rdpRpc* rpc, RtsPduSignature* signature)
{
UINT32 SignatureId;
RTS_PDU_SIGNATURE_ENTRY* entry;
fprintf(stderr, "RTS PDU Signature: Flags: 0x%04X NumberOfCommands: %d\n",
signature->Flags, signature->NumberOfCommands);
SignatureId = rts_identify_pdu_signature(rpc, signature, &entry);
if (SignatureId)
fprintf(stderr, "Identified %s RTS PDU\n", entry->PduName);
return 0;
}