void WriteHeader(bool notify)
{
using (LockWrite())
{
m_Fs.Seek(0, SeekOrigin.Begin);
TransactionUtils.SerializeInto(m_Header, m_HeaderBuffer, 0);
m_Fs.Write(m_HeaderBuffer, 0, m_HeaderBuffer.Length);
if (notify && !m_DelayedSync)
{
Sync();
}
}
}
void Create(int stringCount, int averageStringLength = DefaultAverageStringSize)
{
var header = new PropertyStringTableHeader();
header.version = Version;
header.count = 0;
header.symbolSlots = Math.Max(stringCount * HashFactor, 1);
var bytesPerString = GetStringByteSize(averageStringLength);
header.allocatedStringBytes = stringCount * bytesPerString;
header.usedStringBytes = StringLengthByteSize;
var buffer = new byte[Marshal.SizeOf <PropertyStringTableHeader>() + GetSymbolsByteSize(header.symbolSlots) + header.allocatedStringBytes];
TransactionUtils.SerializeInto(header, buffer, 0);
using (var fs = File.Open(filePath, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite | FileShare.Delete))
fs.Write(buffer, 0, buffer.Length);
}
void WriteInt32(int value)
{
TransactionUtils.SerializeInto(value, m_SymbolBuffer, 0);
m_Fs.Write(m_SymbolBuffer, 0, m_SymbolBuffer.Length);
}