/// <summary>
/// Creates a new RemapWriter
/// </summary>
public RemapWriter(Stream stream, PipExecutionContext context, PipGraphFragmentContext pipGraphFragmentContext, bool debug = false, bool leaveOpen = true, bool logStats = false)
: base(debug, stream, leaveOpen, logStats)
{
m_inliningWriter = new InnerInliningWriter(stream, context.PathTable, debug, leaveOpen, logStats);
m_symbolTable = context.SymbolTable;
m_context = pipGraphFragmentContext;
}
/// <summary>
/// Create a new RemapReader
/// </summary>
public RemapReader(PipGraphFragmentContext fragmentContext, Stream stream, PipExecutionContext context, bool debug = false, bool leaveOpen = true)
: base(debug, context.StringTable, stream, leaveOpen)
{
Context = fragmentContext;
m_executionContext = context;
m_inliningReader = new InnerInliningReader(stream, context.PathTable, debug, leaveOpen);
m_symbolTable = context.SymbolTable;
}
/// <summary>
/// Creates an instance of <see cref="PipGraphFragmentSerializer"/>.
/// </summary>
public PipGraphFragmentSerializer(PipExecutionContext pipExecutionContext, PipGraphFragmentContext pipGraphFragmentContext)
{
Contract.Requires(pipExecutionContext != null);
Contract.Requires(pipGraphFragmentContext != null);
m_pipExecutionContext = pipExecutionContext;
m_pipGraphFragmentContext = pipGraphFragmentContext;
}
/// <summary>
/// Create a new RemapReader
/// </summary>
public PipRemapReader(PipExecutionContext pipExecutionContext, PipGraphFragmentContext pipGraphFragmentContext, Stream stream, bool debug = false, bool leaveOpen = true)
: base(debug, pipExecutionContext.StringTable, stream, leaveOpen)
{
Contract.Requires(pipExecutionContext != null);
Contract.Requires(pipGraphFragmentContext != null);
Contract.Requires(stream != null);
m_pipExecutionContext = pipExecutionContext;
m_pipGraphFragmentContext = pipGraphFragmentContext;
m_inliningReader = new InliningReader(stream, pipExecutionContext.PathTable, debug, leaveOpen);
m_pipDataEntriesPointerInlineReader = new PipDataEntriesPointerInlineReader(this, stream, pipExecutionContext.PathTable, debug, leaveOpen);
}
/// <summary>
/// Creates an instance of <see cref="PipRemapWriter"/>.
/// </summary>
public PipRemapWriter(PipExecutionContext pipExecutionContext, PipGraphFragmentContext pipGraphFragmentContext, Stream stream, bool debug = false, bool leaveOpen = true, bool logStats = false)
: base(debug, stream, leaveOpen, logStats)
{
Contract.Requires(pipExecutionContext != null);
Contract.Requires(pipGraphFragmentContext != null);
Contract.Requires(stream != null);
m_pipExecutionContext = pipExecutionContext;
m_pipGraphFragmentContext = pipGraphFragmentContext;
m_inliningWriter = new InliningWriter(stream, pipExecutionContext.PathTable, debug, leaveOpen, logStats);
m_pipDataEntriesPointerInlineWriter = new PipDataEntriesPointerInlineWriter(m_inliningWriter, stream, pipExecutionContext.PathTable, debug, leaveOpen, logStats);
}
/// <summary>
/// Creates an instance of <see cref="PipRemapWriter"/>.
/// </summary>
public PipRemapWriter(PipExecutionContext pipExecutionContext, PipGraphFragmentContext pipGraphFragmentContext, Stream stream, bool leaveOpen = true, char alternateSymbolSeparator = default)
: base(debug: false, stream, leaveOpen, logStats: false)
{
Contract.Requires(pipExecutionContext != null);
Contract.Requires(pipGraphFragmentContext != null);
Contract.Requires(stream != null);
m_pipExecutionContext = pipExecutionContext;
m_pipGraphFragmentContext = pipGraphFragmentContext;
m_inliningWriter = new InliningWriter(stream, pipExecutionContext.PathTable, debug: false, leaveOpen, logStats: false);
m_pipDataEntriesPointerInlineWriter = new PipDataEntriesPointerInlineWriter(this, stream, pipExecutionContext.PathTable, debug: false, leaveOpen, logStats: false);
m_alternateSymbolSeparatorAsArray = alternateSymbolSeparator != default ? new char[] { alternateSymbolSeparator } : new char[0];
m_alternateSymbolSeparatorAsString = alternateSymbolSeparator != default ? alternateSymbolSeparator.ToString() : string.Empty;
}
/// <summary>
/// Serialize list of pips to a file
/// </summary>
public void Serialize(string fragmentDescription, PipExecutionContext context, PipGraphFragmentContext pipFragmentContext, AbsolutePath filePath, IReadOnlyCollection <Pip> pipsToSerialize)
{
FragmentDescription = fragmentDescription;
PipsSerialized = 0;
string fileName = filePath.ToString(context.PathTable);
using (FileStream stream = new FileStream(fileName, FileMode.CreateNew, FileAccess.Write, FileShare.None))
using (RemapWriter writer = new RemapWriter(stream, context, pipFragmentContext))
{
writer.Write(pipsToSerialize.Count);
foreach (var pip in pipsToSerialize)
{
pip.Serialize(writer);
PipsSerialized++;
}
}
}
/// <summary>
/// Deserialize a pip graph fragment and call the given handleDeserializedPip function on each pip deserialized
/// Returns true if successfully handled all pips.
/// </summary>
public bool Deserialize(string fragmentDescription, PipExecutionContext context, PipGraphFragmentContext pipFragmentContext, AbsolutePath filePath, Func <Pip, bool> handleDeserializedPip)
{
FragmentDescription = fragmentDescription;
PipsDeserialized = 0;
string fileName = filePath.ToString(context.PathTable);
using (FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read))
using (RemapReader reader = new RemapReader(pipFragmentContext, stream, context))
{
TotalPips = reader.ReadInt32();
for (int i = 0; i < TotalPips; i++)
{
var pip = Pip.Deserialize(reader);
var success = handleDeserializedPip?.Invoke(pip);
if (success.HasValue & !success.Value)
{
return(false);
}
PipsDeserialized++;
}
}
return(true);
}
