// Token: 0x06000706 RID: 1798 RVA: 0x0001B5A8 File Offset: 0x000197A8
public virtual ProcessResult Process(ArraySegment <byte> segment)
{
BufferList bufferList = this.m_ReceiveCache;
bufferList.Add(segment);
int num = 0;
IReceiveFilter <TPackageInfo> receiveFilter = this.m_ReceiveFilter;
SingleItemList <IPackageInfo> singleItemList = null;
List <IPackageInfo> list = null;
int total;
for (;;)
{
int count = bufferList.Last.Count;
TPackageInfo tpackageInfo = receiveFilter.Filter(bufferList, out num);
if (receiveFilter.State == FilterState.Error)
{
break;
}
if (this.m_MaxPackageLength > 0)
{
total = bufferList.Total;
if (total > this.m_MaxPackageLength)
{
goto Block_3;
}
}
IReceiveFilter <TPackageInfo> nextReceiveFilter = receiveFilter.NextReceiveFilter;
if (tpackageInfo != null)
{
receiveFilter.Reset();
}
if (nextReceiveFilter != null)
{
receiveFilter = nextReceiveFilter;
this.m_ReceiveFilter = receiveFilter;
}
if (tpackageInfo == null)
{
if (num <= 0)
{
goto IL_D4;
}
ArraySegment <byte> last = bufferList.Last;
if (num != count)
{
this.PushResetData(segment, num);
}
}
else
{
if (list != null)
{
list.Add(tpackageInfo);
}
else if (singleItemList == null)
{
singleItemList = new SingleItemList <IPackageInfo>(tpackageInfo);
}
else
{
if (list == null)
{
list = new List <IPackageInfo>();
}
list.Add(singleItemList[0]);
list.Add(tpackageInfo);
singleItemList = null;
}
if (tpackageInfo is IBufferedPackageInfo && (tpackageInfo as IBufferedPackageInfo).Data is BufferList)
{
bufferList = (this.m_ReceiveCache = new BufferList());
if (num <= 0)
{
goto Block_14;
}
}
else
{
this.m_ReceiveCache.Clear();
if (num <= 0)
{
goto Block_15;
}
}
this.PushResetData(segment, num);
}
}
return(ProcessResult.Create(ProcessState.Error));
Block_3:
return(ProcessResult.Create(ProcessState.Error, string.Format("Max package length: {0}, current processed length: {1}", this.m_MaxPackageLength, total)));
IL_D4:
return(ProcessResult.Create(ProcessState.Cached, this.GetNotNullOne(list, singleItemList)));
Block_14:
return(ProcessResult.Create(ProcessState.Cached, this.GetNotNullOne(list, singleItemList)));
Block_15:
return(ProcessResult.Create(ProcessState.Completed, this.GetNotNullOne(list, singleItemList)));
}
// Token: 0x0600075B RID: 1883 RVA: 0x00006338 File Offset: 0x00004538
public static ProcessResult Create(ProcessState state, string message)
{
return(ProcessResult.Create(state, message, null));
}
// Token: 0x0600075C RID: 1884 RVA: 0x00006342 File Offset: 0x00004542
public static ProcessResult Create(ProcessState state, IList <IPackageInfo> packages)
{
return(ProcessResult.Create(state, string.Empty, packages));
}
public virtual ProcessResult Process(ArraySegment <byte> segment)
{
BufferList bufferList = m_ReceiveCache;
bufferList.Add(segment);
int rest = 0;
IReceiveFilter <TPackageInfo> receiveFilter = m_ReceiveFilter;
SingleItemList <IPackageInfo> singleItemList = null;
List <IPackageInfo> list = null;
while (true)
{
int count = bufferList.Last.Count;
TPackageInfo val = receiveFilter.Filter(bufferList, out rest);
if (receiveFilter.State == FilterState.Error)
{
return(ProcessResult.Create(ProcessState.Error));
}
if (m_MaxPackageLength > 0)
{
int total = bufferList.Total;
if (total > m_MaxPackageLength)
{
return(ProcessResult.Create(ProcessState.Error, $"Max package length: {m_MaxPackageLength}, current processed length: {total}"));
}
}
IReceiveFilter <TPackageInfo> nextReceiveFilter = receiveFilter.NextReceiveFilter;
if (val != null)
{
receiveFilter.Reset();
}
if (nextReceiveFilter != null)
{
receiveFilter = (m_ReceiveFilter = nextReceiveFilter);
}
if (val == null)
{
if (rest > 0)
{
ArraySegment <byte> last = bufferList.Last;
if (rest != count)
{
PushResetData(segment, rest);
}
continue;
}
return(ProcessResult.Create(ProcessState.Cached, GetNotNullOne(list, singleItemList)));
}
if (list != null)
{
list.Add(val);
}
else if (singleItemList == null)
{
singleItemList = new SingleItemList <IPackageInfo>(val);
}
else
{
if (list == null)
{
list = new List <IPackageInfo>();
}
list.Add(singleItemList[0]);
list.Add(val);
singleItemList = null;
}
if (val is IBufferedPackageInfo && (val as IBufferedPackageInfo).Data is BufferList)
{
bufferList = (m_ReceiveCache = new BufferList());
if (rest <= 0)
{
return(ProcessResult.Create(ProcessState.Cached, GetNotNullOne(list, singleItemList)));
}
}
else
{
m_ReceiveCache.Clear();
if (rest <= 0)
{
break;
}
}
PushResetData(segment, rest);
}
return(ProcessResult.Create(ProcessState.Completed, GetNotNullOne(list, singleItemList)));
}