private void RdsFrameAvailableHandler(ref RdsFrame frame)
{
if (this._hookManager != null)
{
this._hookManager.ProcessRdsBitStream(ref frame);
}
}
public bool AnalyseFrames(ref RdsFrame frame)
{
bool flag1 = false;
if (((int) frame.GroupB & 63488) == 8192)
{
int num = ((int) frame.GroupB & 15) * 4;
bool flag2 = ((int) frame.GroupB >> 4 & 1) == 1;
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append((char) ((uint) frame.GroupC >> 8));
stringBuilder.Append((char) ((uint) frame.GroupC & (uint) byte.MaxValue));
stringBuilder.Append((char) ((uint) frame.GroupD >> 8));
stringBuilder.Append((char) ((uint) frame.GroupD & (uint) byte.MaxValue));
if (Enumerable.Any<char>((IEnumerable<char>) stringBuilder.ToString(), (Func<char, bool>) (ch =>
{
if ((int) ch >= 32)
return (int) ch > (int) sbyte.MaxValue;
return true;
})))
return false;
lock (this)
{
if (flag2 != this._radioTextABFlag)
{
for (int local_4 = 0; local_4 < this._radioTextSB.Length; ++local_4)
this._radioTextSB[local_4] = ' ';
this._radioTextABFlag = flag2;
}
else
this._radioTextSB.Remove(num, 4);
this._radioTextSB.Insert(num, stringBuilder.ToString());
this._radioText = this._radioTextSB.ToString().Trim();
this._piCode = frame.GroupA;
}
flag1 = true;
}
if (((int) frame.GroupB & 63488) == 0)
{
int num = ((int) frame.GroupB & 3) * 2;
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append((char) ((uint) frame.GroupD >> 8));
stringBuilder.Append((char) ((uint) frame.GroupD & (uint) byte.MaxValue));
if (Enumerable.Any<char>((IEnumerable<char>) stringBuilder.ToString(), (Func<char, bool>) (ch =>
{
if ((int) ch >= 32)
return (int) ch > (int) sbyte.MaxValue;
return true;
})))
return false;
lock (this)
{
this._programServiceSB.Remove(num, 2);
this._programServiceSB.Insert(num, stringBuilder.ToString());
this._programService = this._programServiceSB.ToString().Substring(0, 8);
this._piCode = frame.GroupA;
}
flag1 = true;
}
return flag1;
}
private void FrameAvailableHandler(ref RdsFrame frame)
{
RdsFrameAvailableDelegate rdsFrameAvailable = this.RdsFrameAvailable;
if (rdsFrameAvailable != null)
{
rdsFrameAvailable(ref frame);
}
}
private void ProcessHooks(List <IRdsBitStreamProcessor> processors, ref RdsFrame frame)
{
lock (processors)
{
for (int i = 0; i < processors.Count; i++)
{
if (processors[i].Enabled)
{
processors[i].Process(ref frame);
}
}
}
}
private void FrameAvailableHandler(ref RdsFrame frame)
{
RdsFrameAvailableDelegate availableDelegate = this.RdsFrameAvailable;
if (availableDelegate == null)
return;
availableDelegate(ref frame);
}
public void ProcessRdsBitStream(ref RdsFrame frame)
{
this.ProcessHooks(this._rdsBitStreamProcessors, ref frame);
}
private void RdsFrameAvailableHandler(ref RdsFrame frame)
{
if (this._hookManager == null)
return;
this._hookManager.ProcessRdsBitStream(ref frame);
}
public void ProcessRdsBitStream(ref RdsFrame frame)
{
this.ProcessHooks(this._rdsBitStreamProcessors, ref frame);
}
private void ProcessHooks(List<IRdsBitStreamProcessor> processors, ref RdsFrame frame)
{
lock (processors)
{
for (int local_0 = 0; local_0 < processors.Count; ++local_0)
{
if (processors[local_0].Enabled)
processors[local_0].Process(ref frame);
}
}
}
public bool AnalyseFrames(ref RdsFrame frame)
{
bool result = false;
if ((frame.GroupB & 0xF800) == 8192)
{
int num = (frame.GroupB & 0xF) * 4;
bool flag = (frame.GroupB >> 4 & 1) == 1;
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append((char)(frame.GroupC >> 8));
stringBuilder.Append((char)(frame.GroupC & 0xFF));
stringBuilder.Append((char)(frame.GroupD >> 8));
stringBuilder.Append((char)(frame.GroupD & 0xFF));
if (stringBuilder.ToString().Any(delegate(char ch)
{
if (ch >= ' ')
{
return(ch > '\u007f');
}
return(true);
}))
{
return(false);
}
lock (this)
{
if (flag != this._radioTextABFlag)
{
for (int i = 0; i < this._radioTextSB.Length; i++)
{
this._radioTextSB[i] = ' ';
}
this._radioTextABFlag = flag;
}
else
{
this._radioTextSB.Remove(num, 4);
}
this._radioTextSB.Insert(num, stringBuilder.ToString());
this._radioText = this._radioTextSB.ToString().Trim();
this._piCode = frame.GroupA;
}
result = true;
}
if ((frame.GroupB & 0xF800) == 0)
{
int num2 = (frame.GroupB & 3) * 2;
StringBuilder stringBuilder2 = new StringBuilder();
stringBuilder2.Append((char)(frame.GroupD >> 8));
stringBuilder2.Append((char)(frame.GroupD & 0xFF));
if (stringBuilder2.ToString().Any(delegate(char ch)
{
if (ch >= ' ')
{
return(ch > '\u007f');
}
return(true);
}))
{
return(false);
}
lock (this)
{
this._programServiceSB.Remove(num2, 2);
this._programServiceSB.Insert(num2, stringBuilder2.ToString());
this._programService = this._programServiceSB.ToString().Substring(0, 8);
this._piCode = frame.GroupA;
}
result = true;
}
return(result);
}