private void ReadBlob(BinaryLogRecordKind kind)
{
int length = ReadInt32();
byte[] bytes = binaryReader.ReadBytes(length);
OnBlobRead?.Invoke(kind, bytes);
}
public void WriteBlob(BinaryLogRecordKind kind, byte[] bytes)
{
// write the blob directly to the underlying writer,
// bypassing the memory stream
using var redirection = RedirectWritesToOriginalWriter();
Write(kind);
Write(bytes.Length);
Write(bytes);
}
/// <summary>
/// Reads the next log record from the binary reader. If there are no more records, returns null.
/// </summary>
public BuildEventArgs Read()
{
BinaryLogRecordKind recordKind = (BinaryLogRecordKind)ReadInt32();
while (IsBlob(recordKind))
{
ReadBlob(recordKind);
recordKind = (BinaryLogRecordKind)ReadInt32();
}
BuildEventArgs result = null;
switch (recordKind)
{
case BinaryLogRecordKind.EndOfFile:
break;
case BinaryLogRecordKind.BuildStarted:
result = ReadBuildStartedEventArgs();
break;
case BinaryLogRecordKind.BuildFinished:
result = ReadBuildFinishedEventArgs();
break;
case BinaryLogRecordKind.ProjectStarted:
result = ReadProjectStartedEventArgs();
break;
case BinaryLogRecordKind.ProjectFinished:
result = ReadProjectFinishedEventArgs();
break;
case BinaryLogRecordKind.TargetStarted:
result = ReadTargetStartedEventArgs();
break;
case BinaryLogRecordKind.TargetFinished:
result = ReadTargetFinishedEventArgs();
break;
case BinaryLogRecordKind.TaskStarted:
result = ReadTaskStartedEventArgs();
break;
case BinaryLogRecordKind.TaskFinished:
result = ReadTaskFinishedEventArgs();
break;
case BinaryLogRecordKind.Error:
result = ReadBuildErrorEventArgs();
break;
case BinaryLogRecordKind.Warning:
result = ReadBuildWarningEventArgs();
break;
case BinaryLogRecordKind.Message:
result = ReadBuildMessageEventArgs();
break;
case BinaryLogRecordKind.CriticalBuildMessage:
result = ReadCriticalBuildMessageEventArgs();
break;
case BinaryLogRecordKind.TaskCommandLine:
result = ReadTaskCommandLineEventArgs();
break;
case BinaryLogRecordKind.ProjectEvaluationStarted:
result = ReadProjectEvaluationStartedEventArgs();
break;
case BinaryLogRecordKind.ProjectEvaluationFinished:
result = ReadProjectEvaluationFinishedEventArgs();
break;
case BinaryLogRecordKind.ProjectImported:
result = ReadProjectImportedEventArgs();
break;
case BinaryLogRecordKind.TargetSkipped:
result = ReadTargetSkippedEventArgs();
break;
default:
break;
}
return(result);
}
/// <summary>
/// For now it's just the ProjectImportArchive.
/// </summary>
private static bool IsBlob(BinaryLogRecordKind recordKind)
{
return(recordKind == BinaryLogRecordKind.ProjectImportArchive);
}
private void Write(BinaryLogRecordKind kind)
{
Write((int)kind);
}
public void WriteBlob(BinaryLogRecordKind kind, byte[] bytes)
{
Write(kind);
Write(bytes.Length);
Write(bytes);
}
private void OnBlobRead(BinaryLogRecordKind kind, byte[] bytes)
{
BlobCount += 1;
BlobTotalSize += bytes.Length;
BlobLargest = Math.Max(BlobLargest, bytes.Length);
}
/// <summary>
/// Reads the next log record from the binary reader. If there are no more records, returns null.
/// </summary>
public BuildEventArgs Read()
{
BinaryLogRecordKind recordKind = (BinaryLogRecordKind)ReadInt32();
// Skip over data storage records since they don't result in a BuildEventArgs.
// just ingest their data and continue.
while (IsAuxiliaryRecord(recordKind))
{
// these are ordered by commonality
if (recordKind == BinaryLogRecordKind.String)
{
ReadStringRecord();
}
else if (recordKind == BinaryLogRecordKind.NameValueList)
{
ReadNameValueList();
}
else if (recordKind == BinaryLogRecordKind.ProjectImportArchive)
{
ReadBlob(recordKind);
}
recordNumber += 1;
recordKind = (BinaryLogRecordKind)ReadInt32();
}
BuildEventArgs result = null;
switch (recordKind)
{
case BinaryLogRecordKind.EndOfFile:
break;
case BinaryLogRecordKind.BuildStarted:
result = ReadBuildStartedEventArgs();
break;
case BinaryLogRecordKind.BuildFinished:
result = ReadBuildFinishedEventArgs();
break;
case BinaryLogRecordKind.ProjectStarted:
result = ReadProjectStartedEventArgs();
break;
case BinaryLogRecordKind.ProjectFinished:
result = ReadProjectFinishedEventArgs();
break;
case BinaryLogRecordKind.TargetStarted:
result = ReadTargetStartedEventArgs();
break;
case BinaryLogRecordKind.TargetFinished:
result = ReadTargetFinishedEventArgs();
break;
case BinaryLogRecordKind.TaskStarted:
result = ReadTaskStartedEventArgs();
break;
case BinaryLogRecordKind.TaskFinished:
result = ReadTaskFinishedEventArgs();
break;
case BinaryLogRecordKind.Error:
result = ReadBuildErrorEventArgs();
break;
case BinaryLogRecordKind.Warning:
result = ReadBuildWarningEventArgs();
break;
case BinaryLogRecordKind.Message:
result = ReadBuildMessageEventArgs();
break;
case BinaryLogRecordKind.CriticalBuildMessage:
result = ReadCriticalBuildMessageEventArgs();
break;
case BinaryLogRecordKind.TaskCommandLine:
result = ReadTaskCommandLineEventArgs();
break;
case BinaryLogRecordKind.TaskParameter:
result = ReadTaskParameterEventArgs();
break;
case BinaryLogRecordKind.ProjectEvaluationStarted:
result = ReadProjectEvaluationStartedEventArgs();
break;
case BinaryLogRecordKind.ProjectEvaluationFinished:
result = ReadProjectEvaluationFinishedEventArgs();
break;
case BinaryLogRecordKind.ProjectImported:
result = ReadProjectImportedEventArgs();
break;
case BinaryLogRecordKind.TargetSkipped:
result = ReadTargetSkippedEventArgs();
break;
case BinaryLogRecordKind.EnvironmentVariableRead:
result = ReadEnvironmentVariableReadEventArgs();
break;
case BinaryLogRecordKind.PropertyReassignment:
result = ReadPropertyReassignmentEventArgs();
break;
case BinaryLogRecordKind.UninitializedPropertyRead:
result = ReadUninitializedPropertyReadEventArgs();
break;
case BinaryLogRecordKind.PropertyInitialValueSet:
result = ReadPropertyInitialValueSetEventArgs();
break;
default:
break;
}
recordNumber += 1;
return(result);
}
private static bool IsAuxiliaryRecord(BinaryLogRecordKind recordKind)
{
return(recordKind == BinaryLogRecordKind.String ||
recordKind == BinaryLogRecordKind.NameValueList ||
recordKind == BinaryLogRecordKind.ProjectImportArchive);
}
