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Improve logging in autodetect

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This commit is contained in:
Armin Novak 2022-10-05 14:53:23 +02:00 committed by akallabeth
parent 85ce3388d7
commit 78a1399eb9
1 changed files with 76 additions and 10 deletions
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86
libfreerdp/core/autodetect.c
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@ -217,6 +217,8 @@ BOOL autodetect_send_bandwidth_measure_payload(rdpAutoDetect* autodetect, UINT16
if (!Stream_EnsureRemainingCapacity(s, 8 + payloadLength))
{
WLog_ERR(AUTODETECT_TAG, "Failed to ensure %" PRIuz " bytes in stream",
8ull + payloadLength);
Stream_Release(s);
return FALSE;
}
@ -264,6 +266,8 @@ static BOOL autodetect_send_bandwidth_measure_stop(rdpAutoDetect* autodetect, UI
{
if (!Stream_EnsureRemainingCapacity(s, payloadLength))
{
WLog_ERR(AUTODETECT_TAG, "Failed to ensure %" PRIuz " bytes in stream",
payloadLength);
Stream_Release(s);
return FALSE;
}
@ -335,7 +339,10 @@ static BOOL autodetect_send_bandwidth_measure_results(rdpAutoDetect* autodetect,
autodetect->bandwidthMeasureByteCount);
if (!success)
{
WLog_ERR(AUTODETECT_TAG, "ClientBandwidthMeasureResult failed");
return FALSE;
}
return rdp_send_message_channel_pdu(autodetect->context->rdp, s, SEC_AUTODETECT_RSP);
}
@ -411,7 +418,11 @@ static BOOL autodetect_recv_rtt_measure_request(rdpAutoDetect* autodetect, wStre
WINPR_ASSERT(autodetectReqPdu);
if (autodetectReqPdu->headerLength != 0x06)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x06 [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
WLog_VRB(AUTODETECT_TAG, "received RTT Measure Request PDU");
/* Send a response to the server */
@ -427,7 +438,11 @@ static BOOL autodetect_recv_rtt_measure_response(rdpAutoDetect* autodetect, wStr
WINPR_ASSERT(autodetectRspPdu);
if (autodetectRspPdu->headerLength != 0x06)
{
WLog_ERR(AUTODETECT_TAG, "autodetectRspPdu->headerLength != 0x06 [0x%02" PRIx8 "]",
autodetectRspPdu->headerLength);
return FALSE;
}
WLog_VRB(AUTODETECT_TAG, "received RTT Measure Response PDU");
autodetect->netCharAverageRTT =
@ -439,6 +454,8 @@ static BOOL autodetect_recv_rtt_measure_response(rdpAutoDetect* autodetect, wStr
IFCALLRET(autodetect->RTTMeasureResponse, success, autodetect,
autodetectRspPdu->sequenceNumber);
if (!success)
WLog_WARN(AUTODETECT_TAG, "RTTMeasureResponse failed");
return success;
}
@ -450,7 +467,11 @@ static BOOL autodetect_recv_bandwidth_measure_start(rdpAutoDetect* autodetect, w
WINPR_ASSERT(autodetectReqPdu);
if (autodetectReqPdu->headerLength != 0x06)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x06 [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
WLog_VRB(AUTODETECT_TAG, "received Bandwidth Measure Start PDU - time=%" PRIu64 "",
GetTickCount64());
@ -477,14 +498,20 @@ static BOOL autodetect_recv_bandwidth_measure_payload(rdpAutoDetect* autodetect,
WINPR_ASSERT(autodetectReqPdu);
if (autodetectReqPdu->headerLength != 0x08)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x08 [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 2))
return FALSE;
Stream_Read_UINT16(s, payloadLength); /* payloadLength (2 bytes) */
if (!Stream_SafeSeek(s, payloadLength))
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, payloadLength))
return FALSE;
Stream_Seek(s, payloadLength);
WLog_DBG(AUTODETECT_TAG, "received Bandwidth Measure Payload PDU -> payloadLength=%" PRIu16 "",
payloadLength);
/* Add the payload length to the bandwidth measurement parameters */
@ -505,7 +532,11 @@ static BOOL autodetect_recv_bandwidth_measure_stop(rdpAutoDetect* autodetect, wS
if (autodetectReqPdu->requestType == RDP_BW_STOP_REQUEST_TYPE_CONNECTTIME)
{
if (autodetectReqPdu->headerLength != 0x08)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x08 [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 2))
return FALSE;
@ -515,13 +546,18 @@ static BOOL autodetect_recv_bandwidth_measure_stop(rdpAutoDetect* autodetect, wS
else
{
if (autodetectReqPdu->headerLength != 0x06)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x06 [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
payloadLength = 0;
}
if (!Stream_SafeSeek(s, payloadLength))
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, payloadLength))
return FALSE;
Stream_Seek(s, payloadLength);
WLog_VRB(AUTODETECT_TAG, "received Bandwidth Measure Stop PDU -> payloadLength=%" PRIu16 "",
payloadLength);
@ -554,7 +590,11 @@ static BOOL autodetect_recv_bandwidth_measure_results(rdpAutoDetect* autodetect,
WINPR_ASSERT(autodetectRspPdu);
if (autodetectRspPdu->headerLength != 0x0E)
{
WLog_ERR(AUTODETECT_TAG, "autodetectRspPdu->headerLength != 0x0E [0x%02" PRIx8 "]",
autodetectRspPdu->headerLength);
return FALSE;
}
WLog_VRB(AUTODETECT_TAG, "received Bandwidth Measure Results PDU");
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 8))
@ -571,6 +611,8 @@ static BOOL autodetect_recv_bandwidth_measure_results(rdpAutoDetect* autodetect,
IFCALLRET(autodetect->BandwidthMeasureResults, success, autodetect,
autodetectRspPdu->responseType, autodetectRspPdu->sequenceNumber);
if (!success)
WLog_WARN(AUTODETECT_TAG, "BandwidthMeasureResults failed");
return success;
}
@ -587,8 +629,13 @@ static BOOL autodetect_recv_netchar_result(rdpAutoDetect* autodetect, wStream* s
{
case RDP_NETCHAR_SYNC_RESPONSE_TYPE:
/* bandwidth and averageRTT fields are present (baseRTT field is not) */
if ((autodetectRspPdu->headerLength != 0x0E) ||
(!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 8)))
if (autodetectRspPdu->headerLength != 0x0E)
{
WLog_ERR(AUTODETECT_TAG, "autodetectRspPdu->headerLength != 0x0E [0x%02" PRIx8 "]",
autodetectRspPdu->headerLength);
return FALSE;
}
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 8))
return FALSE;
Stream_Read_UINT32(s, autodetect->netCharBandwidth); /* bandwidth (4 bytes) */
@ -606,6 +653,8 @@ static BOOL autodetect_recv_netchar_result(rdpAutoDetect* autodetect, wStream* s
IFCALLRET(autodetect->NetworkCharacteristicsResult, success, autodetect,
autodetectRspPdu->sequenceNumber);
if (!success)
WLog_WARN(AUTODETECT_TAG, "NetworkCharacteristicsResult failed");
return success;
}
@ -623,8 +672,13 @@ static BOOL autodetect_recv_netchar_request(rdpAutoDetect* autodetect, wStream*
case RDP_NETCHAR_RESULTS_0x0840:
/* baseRTT and averageRTT fields are present (bandwidth field is not) */
if ((autodetectReqPdu->headerLength != 0x0E) ||
(!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 8)))
if (autodetectReqPdu->headerLength != 0x0E)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x0E [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 8))
return FALSE;
Stream_Read_UINT32(s, autodetect->netCharBaseRTT); /* baseRTT (4 bytes) */
@ -634,8 +688,13 @@ static BOOL autodetect_recv_netchar_request(rdpAutoDetect* autodetect, wStream*
case RDP_NETCHAR_RESULTS_0x0880:
/* bandwidth and averageRTT fields are present (baseRTT field is not) */
if ((autodetectReqPdu->headerLength != 0x0E) ||
(!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 8)))
if (autodetectReqPdu->headerLength != 0x0E)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x0E [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 8))
return FALSE;
Stream_Read_UINT32(s, autodetect->netCharBandwidth); /* bandwidth (4 bytes) */
@ -645,8 +704,13 @@ static BOOL autodetect_recv_netchar_request(rdpAutoDetect* autodetect, wStream*
case RDP_NETCHAR_RESULTS_0x08C0:
/* baseRTT, bandwidth, and averageRTT fields are present */
if ((autodetectReqPdu->headerLength != 0x12) ||
(!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 12)))
if (autodetectReqPdu->headerLength != 0x12)
{
WLog_ERR(AUTODETECT_TAG, "autodetectReqPdu->headerLength != 0x012 [0x%02" PRIx8 "]",
autodetectReqPdu->headerLength);
return FALSE;
}
if (!Stream_CheckAndLogRequiredLength(AUTODETECT_TAG, s, 12))
return FALSE;
Stream_Read_UINT32(s, autodetect->netCharBaseRTT); /* baseRTT (4 bytes) */
@ -666,6 +730,8 @@ static BOOL autodetect_recv_netchar_request(rdpAutoDetect* autodetect, wStream*
IFCALLRET(autodetect->NetworkCharacteristicsResult, success, autodetect,
autodetectReqPdu->sequenceNumber);
if (!success)
WLog_WARN(AUTODETECT_TAG, "NetworkCharacteristicsResult failed");
return success;
}