/// <summary>
/// Gets the count of regular SigOps in the script program (counting multisig ops as 20)
/// </summary>
public static int GetSigOpCount(byte[] program)
{
var script = new Script();
try
{
script.Parse(program, 0, program.Length);
}
catch (ScriptException)
{
// Ignore errors and count up to the parse-able length
}
return(GetSigOpCount(script.chunks, false));
}
/// <summary>
/// Gets the count of P2SH Sig Ops in the Script scriptSig
/// </summary>
public static long GetP2SHSigOpCount(byte[] scriptSig)
{
Script script = new Script();
try
{
script.Parse(scriptSig, 0, scriptSig.Length);
}
catch (ScriptException e)
{
// Ignore errors and count up to the parse-able length
}
for (int i = script.chunks.Count - 1; i >= 0; i--)
{
if (!script.chunks[i].IsOpCode)
{
Script subScript = new Script();
subScript.Parse(script.chunks[i].Data, 0, script.chunks[i].Data.Length);
return(GetSigOpCount(subScript.chunks, true));
}
}
return(0);
}
/// <summary>
/// Gets the count of regular SigOps in the script program (counting multisig ops as 20)
/// </summary>
public static int GetSigOpCount(byte[] program)
{
var script = new Script();
try
{
script.Parse(program, 0, program.Length);
}
catch (ScriptException)
{
// Ignore errors and count up to the parse-able length
}
return GetSigOpCount(script.chunks, false);
}
/// <summary>
/// Gets the count of P2SH Sig Ops in the Script scriptSig
/// </summary>
public static long GetP2SHSigOpCount(byte[] scriptSig)
{
Script script = new Script();
try
{
script.Parse(scriptSig, 0, scriptSig.Length);
}
catch (ScriptException e)
{
// Ignore errors and count up to the parse-able length
}
for (int i = script.chunks.Count - 1; i >= 0; i--)
{
if (!script.chunks[i].IsOpCode)
{
Script subScript = new Script();
subScript.Parse(script.chunks[i].Data, 0, script.chunks[i].Data.Length);
return GetSigOpCount(subScript.chunks, true);
}
}
return 0;
}
