/// <summary>
/// Writes meta-data.
/// </summary>
void WriteMetadata()
{
var metaProto = m_MetaData.ToProto();
var metaProtoBytes = metaProto.ToByteArray();
m_Writer.Write(metaProtoBytes, 0, metaProtoBytes.Length);
m_Writer.Seek(0, 0);
metaProto.WriteDelimitedTo(m_Writer);
}
/// <summary>
/// Writes meta-data. Note that this is called at the *end* of recording, but writes to the
/// beginning of the file.
/// </summary>
void WriteMetadata()
{
if (m_Writer == null)
{
// Already closed
return;
}
var metaProto = m_MetaData.ToProto();
var metaProtoBytes = metaProto.ToByteArray();
m_Writer.Write(metaProtoBytes, 0, metaProtoBytes.Length);
m_Writer.Seek(0, 0);
metaProto.WriteDelimitedTo(m_Writer);
}
/// <summary>
/// Writes the initial data to the stream.
/// </summary>
public void Initialize(
string demonstrationName, BrainParameters brainParameters, string brainName)
{
if (m_Writer == null)
{
// Already closed
return;
}
m_MetaData = new DemonstrationMetaData {
demonstrationName = demonstrationName
};
var metaProto = m_MetaData.ToProto();
metaProto.WriteDelimitedTo(m_Writer);
WriteBrainParameters(brainName, brainParameters);
}
/// <summary>
/// Creates demonstration file.
/// </summary>
private void CreateDemonstrationFile(string demonstrationName)
{
var literalName = demonstrationName;
filePath = DemoDirecory + literalName + ExtensionType;
var uniqueNameCounter = 0;
while (fileSystem.File.Exists(filePath))
{
literalName = demonstrationName + "_" + uniqueNameCounter;
filePath = DemoDirecory + literalName + ExtensionType;
uniqueNameCounter++;
}
writer = fileSystem.File.Create(filePath);
metaData = new DemonstrationMetaData {
demonstrationName = demonstrationName
};
var metaProto = metaData.ToProto();
metaProto.WriteDelimitedTo(writer);
}
/// <summary>
/// Creates demonstration file.
/// </summary>
void CreateDemonstrationFile(string demonstrationName)
{
// Creates demonstration file.
var literalName = demonstrationName;
m_FilePath = k_DemoDirectory + literalName + k_ExtensionType;
var uniqueNameCounter = 0;
while (m_FileSystem.File.Exists(m_FilePath))
{
literalName = demonstrationName + "_" + uniqueNameCounter;
m_FilePath = k_DemoDirectory + literalName + k_ExtensionType;
uniqueNameCounter++;
}
m_Writer = m_FileSystem.File.Create(m_FilePath);
m_MetaData = new DemonstrationMetaData {
demonstrationName = demonstrationName
};
var metaProto = m_MetaData.ToProto();
metaProto.WriteDelimitedTo(m_Writer);
}