public EsdSample CacheSample(string name, Stream stream, EsdChannels channels,
int rate, EsdBits bits)
{
byte[] buffer = new byte[BufferSize];
int len, id, format;
IntPtr ptr;
EsdSample sample;
format = (int) bits | (int) channels
| (int) EsdMode.Stream
| (int) EsdFunc.Play;
id = esd_sample_cache(socket, format, rate,
(int) stream.Length, name);
if (id < 0)
throw new EsdCacheException("Could not cache sample", null);
ptr = Marshal.AllocHGlobal(BufferSize);
while ((len = stream.Read(buffer, 0, buffer.Length)) > 0)
{
Marshal.Copy(buffer, 0, ptr, len);
write(socket, ptr, len);
}
Marshal.FreeHGlobal(ptr);
if (id != esd_confirm_sample_cache(socket))
throw new EsdCacheException("Could not cache sample", null);
sample = new EsdSample(this);
sample.id = id;
sample.name = name;
return sample;
}
public EsdCacheException(string message, EsdSample sample)
: base(message)
{
this.sample = sample;
}
public EsdSample CacheFile(string filename)
{
EsdSample sample;
int id;
id = esd_file_cache(socket, String.Empty, filename);
if (id < 0)
throw new EsdCacheException("Could not cache file", null);
sample = new EsdSample(this);
sample.id = id;
sample.name = filename;
return sample;
}
