public RecordFile(DiskUtil disk, long offset,int index)
{
this.disk = disk;
this.Offset = offset;
disk.Position = offset;
device = new RecordDevice(disk);
if (device.IsValid == false) return;
disk.Read(dataChannel, 0, 512);
string tag = ASCIIEncoding.ASCII.GetString(dataChannel, 0, 4);
if (tag != " chn") return;
int channelNum = dataChannel[4];
eventWaits = new EventWaitHandle[channelNum];
for (int i = 0; i < channelNum; i++)
{
AutoResetEvent autoEvent = new AutoResetEvent(false);
SignalChannel info = new SignalChannel(this,autoEvent, dataChannel, 5 + 128 * i);
eventWaits[i] = autoEvent;
listChannel.Add(info);
}
this.FileIndex = index+1;
}
public RecordFile(DiskUtil disk, long offset, int index)
{
this.disk = disk;
this.Offset = offset;
disk.Position = offset;
device = new RecordDevice(disk);
if (device.IsValid == false)
{
return;
}
disk.Read(dataChannel, 0, 512);
string tag = ASCIIEncoding.ASCII.GetString(dataChannel, 0, 4);
if (tag != " chn")
{
return;
}
int channelNum = dataChannel[4];
eventWaits = new EventWaitHandle[channelNum];
for (int i = 0; i < channelNum; i++)
{
AutoResetEvent autoEvent = new AutoResetEvent(false);
SignalChannel info = new SignalChannel(this, autoEvent, dataChannel, 5 + 128 * i);
eventWaits[i] = autoEvent;
listChannel.Add(info);
}
this.FileIndex = index + 1;
}
