[Dev] Documenting Feathercoin Specific Software settings - Part 10
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/qt/utilitydialog.h
+ class OpennameDialog;Code added
+/** "openname" dialog box */ +OpennameDialog::OpennameDialog(QWidget *parent) : + QDialog(parent), + ui(new Ui::OpennameDialog) +{ + ui->setupUi(this); + +} + +void OpennameDialog::setModel(WalletModel *model) +{ + + this->model = model; + + ui->cmbOpt->addItem("NAME_PREORDER", QVariant(OPENNAME_NAME_PREORDER)); + ui->cmbOpt->addItem("NAME_REGISTRATION", QVariant(OPENNAME_NAME_REGISTRATION)); + ui->cmbOpt->addItem("NAME_UPDATE", QVariant(OPENNAME_NAME_UPDATE)); + ui->cmbOpt->addItem("NAME_TRANSFER", QVariant(OPENNAME_NAME_TRANSFER)); + ui->cmbOpt->addItem("NAME_RENEWAL", QVariant(OPENNAME_NAME_RENEWAL)); + +} + +OpennameDialog::~OpennameDialog() +{ + delete ui; +} + +void OpennameDialog::on_pushButton_clicked() +{ + close(); +} + +void OpennameDialog::on_insertButton_clicked() +{ + if(!model || !model->getOptionsModel()) + return; + + LogPrintf("OpennameDialog........\n"); + QString payadress=ui->txtPayAdress->text(); + QString nameOP=ui->txtName->text(); + QString locaOP=ui->txtLocation->text(); + QString contOP=ui->txtContact->text(); + QString strOption=QString(ui->cmbOpt->currentData().toString()); //select operation currentText(),currentIndex() + LogPrintf("OpennameDialog strOption=%s\n", strOption.toStdString()); + QString privkeyOP=ui->txtNameAddress->text(); //paste hash160 from addressbookpage + + //name_hash:e00414720684e88cb7943fc6751527a94b2e0cdd + //hash160 = FeathercoinPrivateKey(private_key).public_key().hash160() + //script_pubkey = script_to_hex('OP_DUP OP_HASH160 %s OP_EQUALVERIFY OP_CHECKSIG' % hash160) + //name_hash = hash_name(name, script_pubkey) + /*def hash_name(name, script_pubkey): + bin_name = b40_to_bin(name) //return unhexlify(charset_to_hex(s, B40_CHARS)) + name_and_pubkey = bin_name + unhexlify(script_pubkey) + return hex_hash160(name_and_pubkey)*/ + + //1)script_pubkey + const char* pszMess = privkeyOP.toStdString().c_str();//hash160=6f01b45dd6685d5ac1717baa46e4cda8287c160b + //CScript scriptP = CScript() << OP_DUP << OP_HASH160 << vector<unsigned char>((const unsigned char*)pszMess, (const unsigned char*)pszMess + strlen(pszMess)) << OP_EQUALVERIFY << OP_CHECKSIG; + CScript scriptP = CScript() << OP_DUP << OP_HASH160 << ParseHex(pszMess) << OP_EQUALVERIFY << OP_CHECKSIG; + //const char* script_pubkey=HexStr(scriptP.begin(), scriptP.end(), true).c_str(); + const char* script_pubkey=HexStr(scriptP).c_str(); + LogPrintf("OpennameDialog script_pubkey=%s\n", script_pubkey);//ok=76a9146f01b45dd6685d5ac1717baa46e4cda8287c160b88ac + + //2)bin_name = b40_to_bin('lizhi') + std::string strName = nameOP.toStdString();//"lizhi";必须小写，属于base40字符集 + const std::vector<unsigned char> vch(strName.begin(), strName.end()); + uint64_t intermediate_integer=charset_to_int(&vch[0],&vch[0] + vch.size()); + LogPrintf("OpennameDialog bin_name,intermediate_integer=%d\n", intermediate_integer);//intermediate_integer=54968698 + + std::string output_string= int_to_charset(intermediate_integer); //B16_CHARS + LogPrintf("OpennameDialog bin_name,int_to_charset=%s\n", output_string.c_str());//int_to_charset=346c17a + + std::string bin_name=charset_to_hex(vch); + LogPrintf("OpennameDialog bin_name=%s\n", bin_name.c_str());//bin_name=0346c17a + //返回由十六进制字符串hexstr表示的二进制数据 + bin_name=unhexlify(bin_name); + LogPrintf("OpennameDialog bin_name,unhexlify=%s\n", bin_name.c_str());//ok unhexlify(bin_name)=F羫 + LogPrintf("OpennameDialog bin_name,unhexlify=%s\n", unhexlify("7B5a7D").c_str());//unhexlify={Z} + + //3)name_hash + std::string str_script_pubkey; + str_script_pubkey.assign(script_pubkey); + LogPrintf("OpennameDialog str_script_pubkey=%s\n", str_script_pubkey.c_str());//str_script_pubkey=76a9146f01b45dd6685d5ac1717baa46e4cda8287c160b88ac + std::string name_and_pubkey=bin_name+unhexlify(str_script_pubkey); + LogPrintf("OpennameDialog name_and_pubkey=%s\n", name_and_pubkey.c_str());//name_and_pubkey=F羫v?o碷謍]Z羜{狥渫?| 埇 + std::vector<unsigned char> hash_name(name_and_pubkey.begin(), name_and_pubkey.end()); + uint160 hash_name_hash160=Hash160(hash_name); + LogPrintf("OpennameDialog hash_name_hash160 =%s\n", HexStr(hash_name_hash160).c_str());//hash_name_hash160=e00414720684e88cb7943fc6751527a94b2e0cdd + std::string name_hash=HexStr(hash_name_hash160); + LogPrintf("OpennameDialog name_hash=%s\n", name_hash.c_str());//name_hash=e00414720684e88cb7943fc6751527a94b2e0cdd + + //def build(name, script_pubkey, consensus_hash, testset=False): + //script = 'NAME_PREORDER %s %s' % (name_hash, consensus_hash) + //hex_script = name_script_to_hex(script) + //packaged_script = add_magic_bytes(hex_script, testset=testset) + //nulldata=packaged_script + std::string str_script="NAME_PREORDER"; + //consensus_hash + + QString textOP=QString(OPENNAME_MAGIC_BYTES_MAINSET) +strOption +QString(script_pubkey); + LogPrintf("OpennameDialog textOP=%s\n", textOP.toStdString());//08a76a9146f01b45dd6685d5ac1717baa46e4cda8287c160b88ac + + return; + + + //nulldata in OP_RETURN output 40 + if ((textOP.length())>=40) + { + QMessageBox::information(NULL, tr("Wallet Message"), tr("Your openname length can not be above 40 charset !"), QMessageBox::Yes , QMessageBox::Yes); + return; + } + + QList<SendCoinsRecipient> recipients; + SendCoinsRecipient rcptmp; + // Payment request + if (rcptmp.paymentRequest.IsInitialized()) + return ; + rcptmp.typeInd = AddressTableModel::AT_Normal; + rcptmp.address=payadress; + rcptmp.label="openname"; + rcptmp.amount=DUST_HARD_LIMIT*10; + rcptmp.message =textOP; + recipients.append(rcptmp); + + // Format confirmation message + QStringList formatted; + foreach(const SendCoinsRecipient &rcp, recipients) + { + // generate bold amount string + QString amount = "<b>" + BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), rcp.amount); + amount.append("</b>"); + // generate monospace address string + QString address = "<span style='font-family: monospace;'>" + rcp.address; + address.append("</span>"); + + QString recipientElement; + if (!rcp.paymentRequest.IsInitialized()) // normal payment + { + if(rcp.label.length() > 0) // label with address + { + recipientElement = tr("%1 to %2").arg(amount, GUIUtil::HtmlEscape(rcp.label)); + recipientElement.append(QString(" (%1)").arg(address)); + } + else // just address + { + recipientElement = tr("%1 to %2").arg(amount, address); + } + } + else if(!rcp.authenticatedMerchant.isEmpty()) // secure payment request + { + recipientElement = tr("%1 to %2").arg(amount, GUIUtil::HtmlEscape(rcp.authenticatedMerchant)); + } + else // insecure payment request + { + recipientElement = tr("%1 to %2").arg(amount, address); + } + + formatted.append(recipientElement); + } + + // prepare transaction for getting txFee earlier + WalletModelTransaction currentTransaction(recipients); + WalletModel::SendCoinsReturn prepareStatus; + if (model->getOptionsModel()->getCoinControlFeatures()) // coin control enabled + prepareStatus = model->prepareTransaction(currentTransaction, CoinControlDialog::coinControl); + else + prepareStatus = model->prepareTransaction(currentTransaction); + + // process prepareStatus and on error generate message shown to user + processSendCoinsReturn(prepareStatus, + BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), currentTransaction.getTransactionFee())); + + if(prepareStatus.status != WalletModel::OK) { + return; + } + + QString questionString = tr("Are you sure you want to send?"); + questionString.append("<br /><br />%1"); + qint64 txFee = currentTransaction.getTransactionFee(); + if(txFee > 0) + { + // append fee string if a fee is required + questionString.append("<hr /><span style='color:#aa0000;'>"); + questionString.append(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), txFee)); + questionString.append("</span> "); + questionString.append(tr("added as transaction fee")); + } + + // add total amount in all subdivision units + questionString.append("<hr />"); + qint64 totalAmount = currentTransaction.getTotalTransactionAmount() + txFee; + QStringList alternativeUnits; + foreach(BitcoinUnits::Unit u, BitcoinUnits::availableUnits()) + { + if(u != model->getOptionsModel()->getDisplayUnit()) + alternativeUnits.append(BitcoinUnits::formatWithUnit(u, totalAmount)); + } + questionString.append(tr("Total Amount %1 (= %2)") + .arg(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), totalAmount)) + .arg(alternativeUnits.join(" " + tr("or") + " "))); + QMessageBox::StandardButton retval = QMessageBox::question(this, tr("Confirm send coins"), + questionString.arg(formatted.join("<br />")), + QMessageBox::Yes | QMessageBox::Cancel, + QMessageBox::Cancel); + if(retval != QMessageBox::Yes) + { + return; + } + + // now send the prepared transaction + WalletModel::SendCoinsReturn sendStatus = model->sendCoins(currentTransaction); + if (sendStatus.status == WalletModel::OK) + { + QMessageBox::information(NULL, tr("Wallet Message"), tr("Insert into blockchain ,Yes!!!"), QMessageBox::Yes , QMessageBox::Yes); + ui->txtName->setText(""); + ui->txtLocation->setText(""); + ui->txtContact->setText(""); + } +} + +void OpennameDialog::processSendCoinsReturn(const WalletModel::SendCoinsReturn &sendCoinsReturn, const QString &msgArg) +{ + QPair<QString, CClientUIInterface::MessageBoxFlags> msgParams; + // Default to a warning message, override if error message is needed + msgParams.second = CClientUIInterface::MSG_WARNING; + + // This comment is specific to SendCoinsDialog usage of WalletModel::SendCoinsReturn. + // WalletModel::TransactionCommitFailed is used only in WalletModel::sendCoins() + // all others are used only in WalletModel::prepareTransaction() + switch(sendCoinsReturn.status) + { + case WalletModel::InvalidAddress: + msgParams.first = tr("The recipient address is not valid, please recheck."); + break; + case WalletModel::InvalidAmount: + msgParams.first = tr("The amount to pay must be larger than 0."); + break; + case WalletModel::AmountExceedsBalance: + msgParams.first = tr("The amount exceeds your balance."); + break; + case WalletModel::AmountWithFeeExceedsBalance: + msgParams.first = tr("The total exceeds your balance when the %1 transaction fee is included.").arg(msgArg); + break; + case WalletModel::DuplicateAddress: + msgParams.first = tr("Duplicate address found, can only send to each address once per send operation."); + break; + case WalletModel::TransactionCreationFailed: + msgParams.first = tr("Transaction creation failed!"); + msgParams.second = CClientUIInterface::MSG_ERROR; + break; + case WalletModel::TransactionCommitFailed: + msgParams.first = tr("The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here."); + msgParams.second = CClientUIInterface::MSG_ERROR; + break; + // included to prevent a compiler warning. + case WalletModel::OK: + default: + return; + } + + QMessageBox::information(NULL, tr("Wallet WARNING"), tr("Send Coins Failed:") + msgParams.first, QMessageBox::Yes , QMessageBox::Yes); + emit message(tr("Send Coins"), msgParams.first, msgParams.second); +} + + + + +Code added
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/qt/walletframe.cpp
+void WalletFrame::backupquitWallet() +{ + WalletView *walletView = currentWalletView(); + if (walletView) + walletView->backupquitWallet(); +} +Code added
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/qt/walletframe.h
+ void backupquitWallet()Code added
+ /** Openname dialog **/ + void opennameClicked();Code added
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/qt/walletmodel.cpp
//insert message into blockchain - if (rcp.message.length()>=1) + if ((rcp.message.length()>=1)&&(rcp.label=="blockchain"))Code replaced
+ //commit openname + if ((rcp.message.length()>=1)&&(rcp.label=="openname")) + { + std::string strMess = rcp.message.toStdString(); + const char* pszMess =strMess.c_str(); + CScript scriptP = CScript() << OP_RETURN << vector<unsigned char>((const unsigned char*)pszMess, (const unsigned char*)pszMess + strlen(pszMess)); + vecSend.push_back(std::pair<CScript, int64_t>(scriptP, 0)); + } + + //normal, do nothingCode added
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/qt/walletview.cpp
+#include <QApplication> +#include <QProcess>Code added
+void WalletView::backupquitWallet() +{ + QString filename = GUIUtil::getSaveFileName(this, + tr("Backup Wallet"), QString(), + tr("Wallet Data (*.dat)"), NULL); + + if (filename.isEmpty()) + return; + + if (!walletModel->backupWallet(filename)) { + //error + } + else { + //successfully + QApplication::quit(); + qApp->quit(); + } +} +Code replaced
+} + +void WalletView::opennameClicked() +{ + if(!walletModel) + return; + + OpennameDialog dlg(this); + dlg.setModel(walletModel); + dlg.exec();Code added
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/qt/walletview.h
+ void backupquitWallet(); + /** Openname dialog **/ + void opennameClicked();Code added
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/rpcdump.cpp
+ "importprivkey \"feathercoinprivkey\" ( \"label\" rescan )\n"Code replaced name change
+ "dumpprivkey \"feathercoinaddress\"\n" + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Feathercoin address");Code replaced name change
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/script.h
white space removed : review change
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/wallet.cpp
- vchEphemPK.assign(itTxA, itTxA + 33); + vchEphemPK.assign(itTxA, itTxA + 33); //我补充的代码，关键，这个输出不能是空，应该是ephem_pubkeyCode replaced
-bool CWallet::SelectSharedCoins(int64 nTargetValue, set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet, const CCoinControl* coinControl) const +bool CWallet::SelectSharedCoins(int64 nTargetValue, set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64_t& nValueRet, const CCoinControl* coinControl) constCode replaced
- int64 nValueIn = 0; + int64_t nValueIn = 0;Code replaced
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Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*
plugin and base40 encode : - commit
https://github.com/FeatherCoin/Feathercoin/commit/386f5cc1dc3d25bab04c44fc5d84abd269ad8f7b
src/wallet.h
- bool SelectSharedCoins(int64 nTargetValue, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet, const CCoinControl* coinControl=NULL) const; + bool SelectSharedCoins(int64 nTargetValue, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64_t& nValueRet, const CCoinControl* coinControl=NULL) const;Code replaced
