/// <summary>
/// Renders valid scalar pip data entries, i.e., those that do not correspond to <see cref="PipFragmentType.NestedFragment"/>.
/// </summary>
/// <remarks>
/// If a <see cref="HashLookup"/> function is not provided, entries corresponding to <see cref="PipFragmentType.VsoHash"/>
/// are rendered as a sequence of zeros (<see cref="s_unknownLengthFileInfoString"/>); otherwise, they are rendered as
/// the return value of the <see cref="FileContentInfo.Render"/> method.
/// </remarks>
public string Render(PipFragment fragment)
{
Contract.Requires(fragment.FragmentType != PipFragmentType.Invalid);
Contract.Requires(fragment.FragmentType != PipFragmentType.NestedFragment);
switch (fragment.FragmentType)
{
case PipFragmentType.StringLiteral:
return(Render(fragment.GetStringIdValue()));
case PipFragmentType.AbsolutePath:
return(PathExpander(fragment.GetPathValue()));
case PipFragmentType.VsoHash:
return(HashLookup != null
? HashLookup(fragment.GetFileValue()).Render()
: s_unknownLengthFileInfoString);
case PipFragmentType.FileId:
{
var file = fragment.GetFileValue();
return(file.Path.RawValue.ToString() + ":" + file.RewriteCount.ToString());
}
case PipFragmentType.DirectoryId:
var directory = fragment.GetDirectoryValue();
return(DirectoryId.ToString(directory));
case PipFragmentType.IpcMoniker:
string monikerId = fragment.GetIpcMonikerValue().ToString(StringTable);
var result = IpcMonikerRenderer != null
? IpcMonikerRenderer(monikerId)
: monikerId;
if (result.Length > MaxIpcMonikerLength)
{
throw new BuildXLException(I($"Moniker with id '{monikerId}' was rendered to string '{result}' which is longer than the max length for moniker fragments ({MaxIpcMonikerLength})"));
}
return(result);
default:
Contract.Assert(false, "Can't render fragment type " + fragment.FragmentType);
return(null);
}
}
/// <summary>
/// Renders valid scalar pip data entries, i.e., those that do not correspond to <see cref="PipFragmentType.NestedFragment"/>.
/// </summary>
public string Render(PipFragment fragment)
{
Contract.Requires(fragment.FragmentType != PipFragmentType.Invalid);
Contract.Requires(fragment.FragmentType != PipFragmentType.NestedFragment);
switch (fragment.FragmentType)
{
case PipFragmentType.StringLiteral:
return(Render(fragment.GetStringIdValue()));
case PipFragmentType.AbsolutePath:
return(PathExpander(fragment.GetPathValue()));
default:
Contract.Assert(false, "Can't render fragment type " + fragment.FragmentType);
return(null);
}
}
