//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: @Override public void readSector(int sectorNumber, byte[] buffer, int offset) throws java.io.IOException
public override void readSector(int sectorNumber, sbyte[] buffer, int offset)
{
int?bufferedSectorNumber = toc[sectorNumber];
if (bufferedSectorNumber != null)
{
fileAccess.seek(((long)ISectorDevice_Fields.sectorLength) * bufferedSectorNumber.Value);
fileAccess.read(buffer, offset, ISectorDevice_Fields.sectorLength);
return;
}
if (sectorDevice == null)
{
Console.WriteLine(string.Format("Reading outside the UMD buffer file (sector=0x{0:X})", sectorNumber));
Arrays.Fill(buffer, offset, offset + ISectorDevice_Fields.sectorLength, (sbyte)0);
}
else
{
sectorDevice.readSector(sectorNumber, buffer, offset);
fileAccess.seek(((long)ISectorDevice_Fields.sectorLength) * nextFreeBufferedSectorNumber);
fileAccess.write(buffer, offset, ISectorDevice_Fields.sectorLength);
toc[sectorNumber] = nextFreeBufferedSectorNumber;
nextFreeBufferedSectorNumber++;
tocDirty = true;
}
}
/// <summary>
/// Read one sector into a byte array
/// </summary>
/// <param name="sectorNumber"> - the sector number to be read </param>
/// <param name="buffer"> - the byte array where to write </param>
/// <param name="offset"> - offset into the byte array where to start writing </param>
/// <exception cref="IOException"> </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void readSector(int sectorNumber, byte[] buffer, int offset) throws java.io.IOException
public virtual void readSector(int sectorNumber, sbyte[] buffer, int offset)
{
if (sectorNumber < 0 || sectorNumber >= numSectors)
{
Arrays.Fill(buffer, offset, offset + sectorLength, (sbyte)0);
Emulator.Console.WriteLine(string.Format("Sector number {0:D} out of ISO (numSectors={1:D})", sectorNumber, numSectors));
return;
}
sectorDevice.readSector(sectorNumber, buffer, offset);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: @Override public void readSector(int sectorNumber, byte[] buffer, int offset) throws java.io.IOException
public virtual void readSector(int sectorNumber, sbyte[] buffer, int offset)
{
int mappedSectorNumber = mapSector(sectorNumber);
if (mappedSectorNumber >= 0)
{
sectorDevice.readSector(mappedSectorNumber, buffer, offset);
}
else
{
Arrays.Fill(buffer, offset, offset + ISectorDevice_Fields.sectorLength, (sbyte)0);
}
}