125 lines
4.0 KiB
C#
125 lines
4.0 KiB
C#
using Sick.SafetyScanners.DataStructures;
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using Sick.SafetyScanners.Helpers;
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namespace Sick.SafetyScanners.DataProcessing;
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/// <summary>
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/// Parser for StatusOverview response from COLA2 variable command
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/// Thread-safe implementation
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/// </summary>
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public sealed class ParseStatusOverview
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{
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/// <summary>
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/// Parses the status overview from a TCP sequence (COLA2 response)
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/// Matches: ParseStatusOverviewData::parseTCPSequence in C++
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/// </summary>
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public StatusOverview ParseTcpSequence(PacketBuffer buffer)
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{
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var span = buffer.GetBufferSpan();
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return new StatusOverview
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{
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VersionCVersion = ReadVersionIndicator(span),
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VersionMajorVersionNumber = ReadMajorNumber(span),
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VersionMinorVersionNumber = ReadMinorNumber(span),
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VersionReleaseNumber = ReadReleaseNumber(span),
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DeviceState = (DeviceState)ReadDeviceState(span),
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ConfigState = (ConfigState)ReadConfigState(span),
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ApplicationState = (ApplicationState)ReadApplicationState(span),
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CurrentTimePowerOnCount = ReadPowerOnCount(span),
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CurrentTimeTime = ReadCurrentTime(span),
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CurrentTimeDate = ReadCurrentDate(span),
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ErrorInfoCode = ReadErrorInfoCode(span),
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ErrorInfoTime = ReadErrorInfoTime(span),
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ErrorInfoDate = ReadErrorInfoDate(span)
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};
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}
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/// <summary>
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/// Matches: ParseStatusOverviewData::readVersionIndicator in C++
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/// </summary>
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private string ReadVersionIndicator(ReadOnlySpan<byte> span)
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{
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byte ch = ReadWriteHelper.ReadUint8(span, 0);
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return ((char)ch).ToString();
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}
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/// <summary>
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/// Matches: ParseStatusOverviewData::readMajorNumber in C++
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/// </summary>
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private byte ReadMajorNumber(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint8(span, 1);
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}
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/// <summary>
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/// Matches: ParseStatusOverviewData::readMinorNumber in C++
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/// </summary>
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private byte ReadMinorNumber(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint8(span, 2);
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}
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/// <summary>
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/// Matches: ParseStatusOverviewData::readReleaseNumber in C++
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/// </summary>
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private byte ReadReleaseNumber(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint8(span, 3);
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}
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/// <summary>
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/// Matches: ParseStatusOverviewData::readDeviceState in C++
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/// </summary>
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private byte ReadDeviceState(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint8(span, 4);
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}
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/// <summary>
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/// Matches: ParseStatusOverviewData::readConfigState in C++
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/// </summary>
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private byte ReadConfigState(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint8(span, 5);
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}
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/// <summary>
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/// Matches: ParseStatusOverviewData::readApplicationState in C++
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/// </summary>
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private byte ReadApplicationState(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint8(span, 6);
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}
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private uint ReadPowerOnCount(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint32LittleEndian(span, 12);
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}
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private uint ReadCurrentTime(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint32LittleEndian(span, 16);
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}
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private ushort ReadCurrentDate(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint16LittleEndian(span, 20);
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}
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private uint ReadErrorInfoCode(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint32LittleEndian(span, 24);
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}
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private uint ReadErrorInfoTime(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint32LittleEndian(span, 52);
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}
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private ushort ReadErrorInfoDate(ReadOnlySpan<byte> span)
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{
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return ReadWriteHelper.ReadUint16LittleEndian(span, 56);
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}
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}
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