/// <summary>
///
/// </summary>
/// <param name="memory"></param>
public static void Dump(this FixedMemoryBlock memory)
{
string fileName = memory.Name + "_" + DateTime.Now.ToString("yyyy_MM_dd_HH_mm_ss") + ".dmp";
fileName = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(typeof(MarshalFixedMemoryBlock).Assembly.Location), fileName);
Dump(memory, fileName);
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <param name="fileName"></param>
public static void Dump(this FixedMemoryBlock memory, string fileName)
{
using (var stream = System.IO.File.Open(fileName, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite))
{
stream.Write(memory.Buffers, 0, memory.Buffers.Length);
stream.Flush();
}
}
/// <summary>
///
/// </summary>
/// <param name="target"></param>
/// <param name="sourceStart"></param>
/// <param name="targetStart"></param>
/// <param name="len"></param>
public void CopyTo(FixedMemoryBlock target, long sourceStart, long targetStart, long len)
{
if (target == null)
{
return;
}
Array.Copy(mBuffers, sourceStart, target.mBuffers, targetStart, len);
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <param name="offset"></param>
/// <param name="encoding"></param>
/// <returns></returns>
public static List <string> ToStringList(this FixedMemoryBlock memory, long offset, Encoding encoding)
{
List <string> re = new List <string>();
memory.Position = offset;
while (memory.Position < memory.Length)
{
re.Add(memory.ReadString(encoding));
}
return(re);
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <returns></returns>
public static List <DateTime> ToDatetimeList(this FixedMemoryBlock memory)
{
List <DateTime> re = new List <DateTime>((int)(memory.Length / 8));
memory.Position = 0;
while (memory.Position < memory.Length)
{
re.Add(memory.ReadDateTime());
}
return(re);
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <returns></returns>
public static List <short> ToShortList(this FixedMemoryBlock memory)
{
List <short> re = new List <short>((int)(memory.Length / 2));
memory.Position = 0;
while (memory.Position < memory.Length)
{
re.Add(memory.ReadShort());
}
return(re);
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <returns></returns>
public static List <double> ToFloatList(this FixedMemoryBlock memory)
{
List <double> re = new List <double>((int)(memory.Length / 4));
memory.Position = 0;
while (memory.Position < memory.Length)
{
re.Add(memory.ReadFloat());
}
return(re);
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <returns></returns>
public static List <long> ToLongList(this FixedMemoryBlock memory)
{
List <long> re = new List <long>((int)(memory.AllocSize / 8));
memory.Position = 0;
while (memory.Position < memory.AllocSize)
{
re.Add(memory.ReadLong());
}
return(re);
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <param name="stream"></param>
public static void RecordToLog(this FixedMemoryBlock memory, Stream stream)
{
int ls = 1024 * 1024 * 128;
int stmp = 0;
int ltmp = (int)memory.AllocSize;
var source = memory.Handles;
var bvals = ArrayPool <byte> .Shared.Rent(ls);
Array.Clear(bvals, 0, bvals.Length);
while (ltmp > 0)
{
int ctmp = Math.Min(bvals.Length, ltmp);
Array.Copy(memory.Buffers, stmp, bvals, 0, ctmp);
// Marshal.Copy(source + stmp, bvals, 0, ctmp);
stream.Write(bvals, 0, ctmp);
stmp += ctmp;
ltmp -= ctmp;
}
ArrayPool <byte> .Shared.Return(bvals);
// stream.Flush();
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
public static void MakeMemoryNoBusy(this FixedMemoryBlock memory)
{
//LoggerService.Service.Info("FixedMemoryBlock", memory.Name+ " is ready !");
memory.DecRef();
//memory.StartMemory[0] = 0;
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
public static void MakeMemoryBusy(this FixedMemoryBlock memory)
{
//LoggerService.Service.Info("FixedMemoryBlock", memory.Name + " is busy.....");
memory.IncRef();
//memory.StartMemory[0] = 1;
}
/// <summary>
///
/// </summary>
/// <param name="memory"></param>
/// <param name="stream"></param>
public static void Dump(this FixedMemoryBlock memory, Stream stream)
{
stream.Write(memory.Buffers, 0, memory.Buffers.Length);
}
