DragonX/dragonx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

opret processing returned to the variant without OP_RETURN opcode (cause this caused validation err)

Browse Source
This commit is contained in:
dimxy
2019-01-13 15:14:06 +05:00
parent e24039f137
commit 20bd5c88b7
1 changed files with 25 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/cc/CCtokens.cpp
View File

@@ -53,29 +53,32 @@ CScript EncodeTokenCreateOpRet(uint8_t funcid,std::vector<uint8_t> origpubkey,st
// this is for other contracts which use tokens and build customized extra payloads to token's opret: // this is for other contracts which use tokens and build customized extra payloads to token's opret:
CScript EncodeTokenOpRet(uint8_t tokenFuncId, uint8_t evalCodeInOpret, uint256 tokenid, std::vector<CPubKey> voutPubkeys, CScript payload) CScript EncodeTokenOpRet(uint8_t tokenFuncId, uint8_t evalCodeInOpret, uint256 tokenid, std::vector<CPubKey> voutPubkeys, CScript payload)
{ {
CScript opret1, opret2; CScript opret;
if (evalCodeInOpret != EVAL_TOKENS) {
std::cerr << "EncodeTokenOpRet() evalCode should be EVAL_TOKENS!" << std::endl;
return opret; // return empty
}
tokenid = revuint256(tokenid);
uint8_t ccType = 0; uint8_t ccType = 0;
if (voutPubkeys.size() >= 1 && voutPubkeys.size() <= 2) if (voutPubkeys.size() >= 1 && voutPubkeys.size() <= 2)
ccType = voutPubkeys.size(); ccType = voutPubkeys.size();
//uint8_t evalcode = EVAL_TOKENS;
tokenid = revuint256(tokenid);
//uint8_t tokenFuncId = (isTransferrable) ? (uint8_t)'t' : (uint8_t)'l';
std::vector<uint8_t> vpayload; std::vector<uint8_t> vpayload;
GetOpReturnData(payload, vpayload); GetOpReturnData(payload, vpayload);
//opret << OP_RETURN << E_MARSHAL(ss << evalCodeInOpret << tokenFuncId << tokenid << payload); opret << OP_RETURN << E_MARSHAL(ss << evalCodeInOpret << tokenFuncId << tokenid << ccType; \
opret1 << OP_RETURN << E_MARSHAL(ss << evalCodeInOpret << tokenFuncId << tokenid << ccType; \ if (ccType >= 1) ss << voutPubkeys[0]; \
if (ccType >= 1) ss << voutPubkeys[0]; \ if (ccType == 2) ss << voutPubkeys[1]; \
if (ccType == 2) ss << voutPubkeys[1];); if (vpayload.size() > 0) ss << vpayload;);
//add second opret:
opret2 << OP_RETURN << E_MARSHAL(ss << vpayload);
// if (payload.size() > 0) // if (payload.size() > 0)
// opret += payload; // opret += payload; --> "error 64: scriptpubkey"
return opret1 + opret2;
return opret;
} }
@@ -370,7 +373,8 @@ int64_t IsTokensvout(bool goDeeper, bool checkPubkeys, struct CCcontract_info *c
// moved opret checking to this new reusable func (dimxy): // moved opret checking to this new reusable func (dimxy):
std::vector<CPubKey> voutPubkeys; std::vector<CPubKey> voutPubkeys;
std::vector<uint8_t> vopretExtra, vcontractOpret; std::vector<uint8_t> vopretExtra;
//std::vector<uint8_t> vcontractOpret;
const uint8_t funcId = ValidateTokenOpret(tx, v, reftokenid, voutPubkeys, vopretExtra); const uint8_t funcId = ValidateTokenOpret(tx, v, reftokenid, voutPubkeys, vopretExtra);
std::cerr << indentStr << "IsTokensvout() ValidateTokenOpret returned=" << (char)(funcId?funcId:' ') << " for txid=" << tx.GetHash().GetHex() << " for tokenid=" << reftokenid.GetHex() << std::endl; std::cerr << indentStr << "IsTokensvout() ValidateTokenOpret returned=" << (char)(funcId?funcId:' ') << " for txid=" << tx.GetHash().GetHex() << " for tokenid=" << reftokenid.GetHex() << std::endl;
if (funcId != 0) { if (funcId != 0) {
@@ -378,18 +382,18 @@ int64_t IsTokensvout(bool goDeeper, bool checkPubkeys, struct CCcontract_info *c
if (checkPubkeys && funcId != 'c') { // verify that the vout is token's (for 'c' there is no pubkeys!): if (checkPubkeys && funcId != 'c') { // verify that the vout is token's (for 'c' there is no pubkeys!):
CScript contractScript = CScript(vopretExtra); //CScript contractScript = CScript(vopretExtra);
GetOpReturnData(contractScript, vcontractOpret); //GetOpReturnData(contractScript, vcontractOpret);
std::cerr << "IsTokensvout() vcontractOpret=" << HexStr(vopretExtra) << std::endl; std::cerr << "IsTokensvout() vopretExtra=" << HexStr(vopretExtra) << std::endl;
std::cerr << "IsTokensvout() vcontractOpret2=" << HexStr(vcontractOpret) << std::endl;; //std::cerr << "IsTokensvout() vcontractOpret=" << HexStr(vcontractOpret) << std::endl;;
if (vcontractOpret.size() == 0) { if (vopretExtra.size() < 2 /*|| vopretExtra.size() != vopretExtra.begin()[0]*/) {
std::cerr << "IsTokensvout() empty contract opret" << std::endl; std::cerr << "IsTokensvout() empty or incorrect contract opret" << std::endl;
return 0; return 0;
} }
uint8_t evalCodeInOpret = vcontractOpret.begin()[0]; uint8_t evalCodeInOpret = vopretExtra.begin()[1];
if (voutPubkeys.size() >= 1 && voutPubkeys.size() <= 2) { if (voutPubkeys.size() >= 1 && voutPubkeys.size() <= 2) {
CTxOut testVout; CTxOut testVout;