/// <exception cref="System.IO.IOException"></exception>
private static void CopyBin(IStorage sourceStorage, IStorage targetStorage, string
sourcePath, string targetPath)
{
IBin origBin = sourceStorage.Open(new BinConfiguration(sourcePath, true, 0, true)
);
try
{
IBin backupBin = targetStorage.Open(new BinConfiguration(targetPath, true, origBin
.Length(), false));
try
{
byte[] buffer = new byte[4096];
int bytesRead = -1;
int pos = 0;
while ((bytesRead = origBin.Read(pos, buffer, buffer.Length)) >= 0)
{
backupBin.Write(pos, buffer, bytesRead);
pos += bytesRead;
}
}
finally
{
SyncAndClose(backupBin);
}
}
finally
{
SyncAndClose(origBin);
}
}
public virtual int Read(long position, byte[] bytes, int bytesToRead)
{
lock (this)
{
return(_bin.Read(position, bytes, bytesToRead));
}
}
/// <exception cref="System.Exception"></exception>
private void AssertReadWriteString(IBin adapter, string str)
{
byte[] data = Sharpen.Runtime.GetBytesForString(str);
byte[] read = new byte[2048];
adapter.Write(0, data, data.Length);
adapter.Read(0, read, read.Length);
Assert.AreEqual(str, Sharpen.Runtime.GetStringForBytes(read, 0, data.Length));
}
public virtual void Test()
{
PagingMemoryStorage storage = new _PagingMemoryStorage_13();
IBin testBin = storage.Open(new BinConfiguration(string.Empty, true, 0, false));
Assert.AreEqual(Data.Length, testBin.Length());
int actualLength = (int)testBin.Length();
byte[] read = new byte[actualLength];
testBin.Read(0, read, actualLength);
ArrayAssert.AreEqual(Data, read);
}
/// <exception cref="System.Exception"></exception>
private void AssertReadWriteAheadFileEnd(IBin adapter, string str)
{
byte[] data = Sharpen.Runtime.GetBytesForString(str);
byte[] read = new byte[2048];
int readBytes = adapter.Read(10, data, data.Length);
Assert.AreEqual(-1, readBytes);
Assert.AreEqual(0, adapter.Length());
readBytes = adapter.Read(0, data, data.Length);
Assert.AreEqual(-1, readBytes);
Assert.AreEqual(0, adapter.Length());
adapter.Write(10, data, data.Length);
Assert.AreEqual(10 + data.Length, adapter.Length());
readBytes = adapter.Read(0, read, read.Length);
Assert.AreEqual(10 + data.Length, readBytes);
readBytes = adapter.Read(20 + data.Length, read, read.Length);
Assert.AreEqual(-1, readBytes);
readBytes = adapter.Read(1024 + data.Length, read, read.Length);
Assert.AreEqual(-1, readBytes);
adapter.Write(1200, data, data.Length);
readBytes = adapter.Read(0, read, read.Length);
Assert.AreEqual(1200 + data.Length, readBytes);
}
public virtual void Replay(IBin bin)
{
bin.Read(_pos, PrepareBuffer(), _length);
}
private void Read(IBin storage, ByteArrayBuffer buffer)
{
storage.Read(0, buffer._buffer, buffer.Length());
}
public virtual void Replay(IBin bin)
{
bin.Read(_pos, PrepareBuffer(), _length);
}
private void Read(IBin storage, ByteArrayBuffer buffer)
{
storage.Read(0, buffer._buffer, buffer.Length());
}
/// <exception cref="System.Exception"></exception>
private void AssertReadWriteAheadFileEnd(IBin adapter, string str)
{
var data = Runtime.GetBytesForString(str);
var read = new byte[2048];
var readBytes = adapter.Read(10, data, data.Length);
Assert.AreEqual(-1, readBytes);
Assert.AreEqual(0, adapter.Length());
readBytes = adapter.Read(0, data, data.Length);
Assert.AreEqual(-1, readBytes);
Assert.AreEqual(0, adapter.Length());
adapter.Write(10, data, data.Length);
Assert.AreEqual(10 + data.Length, adapter.Length());
readBytes = adapter.Read(0, read, read.Length);
Assert.AreEqual(10 + data.Length, readBytes);
readBytes = adapter.Read(20 + data.Length, read, read.Length);
Assert.AreEqual(-1, readBytes);
readBytes = adapter.Read(1024 + data.Length, read, read.Length);
Assert.AreEqual(-1, readBytes);
adapter.Write(1200, data, data.Length);
readBytes = adapter.Read(0, read, read.Length);
Assert.AreEqual(1200 + data.Length, readBytes);
}
/// <exception cref="System.Exception"></exception>
private void AssertReadWriteString(IBin adapter, string str)
{
var data = Runtime.GetBytesForString(str);
var read = new byte[2048];
adapter.Write(0, data, data.Length);
adapter.Read(0, read, read.Length);
Assert.AreEqual(str, Runtime.GetStringForBytes(read, 0, data.Length));
}
/// <seealso cref="IBin.Read(long, byte[], int)">IBin.Read(long, byte[], int)</seealso>
public virtual int Read(long position, byte[] bytes, int bytesToRead)
{
return _bin.Read(position, bytes, bytesToRead);
}