public abstract bool TryReadContext(out IFormatContext context);
/*public bool TryReadPacket (out Packet packet)
{
packet = null;
bool havePacket = false;
List<byte[]> pagesOfData = new List<byte[]>();
bool streamIndexFound = false;
int streamIndex = 0;
while (!havePacket)
{
OggPage page; int i = 0;
if (this.offset == 0 || this.offset == this.lastPage.Segments.Length)
{
if (!streamIndexFound && this.pageBuffer.Count != 0)
page = this.pageBuffer.Dequeue();
else
{
page = ReadPage();
if (page == null)
break;
}
if (!streamIndexFound)
{
streamIndexFound = true;
streamIndex = page.StreamIndex;
}
else if (page.StreamIndex != streamIndex)
{
this.pageBuffer.Enqueue (page);
continue;
}
}
else
{
page = this.lastPage;
i = this.offset;
streamIndex = page.StreamIndex;
}
this.lastPage = page;
int packetLength = 0;
for (int s = i; s < page.Segments.Length; ++s)
{
byte len = (byte)page.Segments[s].Length;
packetLength += len;
if (len < 255)
break;
}
byte[] packetData = new byte[packetLength];
int o = this.offset;
for (; i < page.Segments.Length; ++i)
{
int segmentLength = page.Segments[i].Length;
Buffer.BlockCopy (page.Segments[i], 0, packetData, (i - o) * 255, segmentLength);
if (segmentLength < 255)
{
havePacket = true;
break;
}
}
pagesOfData.Add (packetData);
this.offset = (i + 1 >= page.Segments.Length) ? 0 : i + 1;
}
if (havePacket)
packet = new OggPacket (streamIndex, 0, this.lastPage.GranuleNumber, AssemblePacket (pagesOfData));
return havePacket;
}*/
public bool TryReadContext(out IFormatContext context)
{
throw new NotImplementedException();
}
public bool TryReadContext(out IFormatContext context)
{
context = null;
return(false);
}
public static string[] ParseScriptLines(string scriptSource, IFormatContext formatContext)
{
return Parser.ParseScriptLines(scriptSource, formatContext);
}
public abstract bool TryReadContext(out IFormatContext context);
/*public bool TryReadPacket (out Packet packet)
* {
* packet = null;
*
* bool havePacket = false;
*
* List<byte[]> pagesOfData = new List<byte[]>();
*
* bool streamIndexFound = false;
* int streamIndex = 0;
*
* while (!havePacket)
* {
* OggPage page; int i = 0;
* if (this.offset == 0 || this.offset == this.lastPage.Segments.Length)
* {
* if (!streamIndexFound && this.pageBuffer.Count != 0)
* page = this.pageBuffer.Dequeue();
* else
* {
* page = ReadPage();
* if (page == null)
* break;
* }
*
* if (!streamIndexFound)
* {
* streamIndexFound = true;
* streamIndex = page.StreamIndex;
* }
* else if (page.StreamIndex != streamIndex)
* {
* this.pageBuffer.Enqueue (page);
* continue;
* }
* }
* else
* {
* page = this.lastPage;
* i = this.offset;
* streamIndex = page.StreamIndex;
* }
*
* this.lastPage = page;
*
* int packetLength = 0;
* for (int s = i; s < page.Segments.Length; ++s)
* {
* byte len = (byte)page.Segments[s].Length;
* packetLength += len;
*
* if (len < 255)
* break;
* }
*
* byte[] packetData = new byte[packetLength];
*
* int o = this.offset;
* for (; i < page.Segments.Length; ++i)
* {
* int segmentLength = page.Segments[i].Length;
* Buffer.BlockCopy (page.Segments[i], 0, packetData, (i - o) * 255, segmentLength);
* if (segmentLength < 255)
* {
* havePacket = true;
* break;
* }
* }
*
* pagesOfData.Add (packetData);
*
* this.offset = (i + 1 >= page.Segments.Length) ? 0 : i + 1;
* }
*
* if (havePacket)
* packet = new OggPacket (streamIndex, 0, this.lastPage.GranuleNumber, AssemblePacket (pagesOfData));
*
* return havePacket;
* }*/
public bool TryReadContext(out IFormatContext context)
{
throw new NotImplementedException();
}
