wip

src/script/script.cpp

@@ -8,8 +8,10 @@
 #include "tinyformat.h"
 #include "utilstrencodings.h"
 #include "script/cc.h"
+#include "cc/eval.h"
 #include "cryptoconditions/include/cryptoconditions.h"
 
+
 namespace {
 inline std::string ValueString(const std::vector<unsigned char>& vch)
 {
@@ -266,6 +268,17 @@ bool CScript::MayAcceptCryptoCondition() const
     return out;
 }
 
+bool CScript::IsCoinImport() const
+{
+    const_iterator pc = this->begin();
+    vector<unsigned char> data;
+    opcodetype opcode;
+    if (this->GetOp(pc, opcode, data))
+        if (opcode > OP_0 && opcode <= OP_PUSHDATA4)
+            return data.begin()[0] == EVAL_IMPORTCOIN;
+    return false;
+}
+
 bool CScript::IsPushOnly() const
 {
     const_iterator pc = begin();