[Dev] Documenting Feathercoin Specific Software settings - Part 6

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add a head file : - commit

https://github.com/FeatherCoin/Feathercoin/commit/fe4e5fc6f2734ff0230487150449c0fd03cccf2f

src/qt/qrcodedialog.h

 + #ifndef QRCODEDIALOG_H
 + #define QRCODEDIALOG_H
 + 
 + #include <QDialog>
 + #include <QImage>
 + 
 + namespace Ui {
 +     class QRCodeDialog;
 + }
 + class OptionsModel;
 + 
 + class QRCodeDialog : public QDialog
 + {
 +     Q_OBJECT
 + 
 + public:
 +     explicit QRCodeDialog(const QString &addr, const QString &label, bool enableReq, QWidget *parent = 0);
 +     ~QRCodeDialog();
 + 
 +     void setModel(OptionsModel *model);
 + 
 + private slots:
 +     void on_lnReqAmount_textChanged();
 +     void on_lnLabel_textChanged();
 +     void on_lnMessage_textChanged();
 +     void on_btnSaveAs_clicked();
 +     void on_chkReqPayment_toggled(bool fChecked);
 + 
 +     void updateDisplayUnit();
 + 
 + private:
 +     Ui::QRCodeDialog *ui;
 +     OptionsModel *model;
 +     QString address;
 +     QImage myImage;
 + 
 +     void genCode();
 +     QString getURI();
 + };
 + 
 + #endif // QRCODEDIALOG_H

New code / file

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/Makefile.am

 +  stealth.h \

 +  stealth.cpp \

Add code

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/base58.cpp

 +        bool operator()(const CScriptID &id) const { return addr->Set(id); }   

 +        bool operator()(const CStealthAddress &stxAddr) const { return false; }

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/bitcoin-config.h

 +/* Define to 1 libzxing must be available for support */
 +#define USE_ZXING 1

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/crypter.cpp

 +bool CCryptoKeyStore::LockKeyStore()

Code replaced

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/crypter.h

 -    CryptedKeyMap mapCryptedKeys;
 -
 -    CKeyingMaterial vMasterKey;
 -

Code removed

 +     CryptedKeyMap mapCryptedKeys;
 + 
 +     CKeyingMaterial vMasterKey;
 + 

Code added

 +    //bool Lock();
 +    bool LockKeyStore();

code replaced

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/key.cpp

 + bool CKey::SetSecret(const CSecret& vchSecret, bool fCompressedIn)
 + {
 +     if (vchSecret.size() != 32)
 +         return false;
 +         
 + 		CECKey key;       
 + 		key.SetSecretBytes(&vchSecret[0]);
 +     
 +     fCompressed = fCompressedIn;
 +     fValid = true;
 + 		return true;
 + 		
 +     /*EC_KEY_free(pkey);
 +     pkey = EC_KEY_new_by_curve_name(NID_secp256k1);
 +     if (pkey == NULL)
 +         return false;
 +     if (vchSecret.size() != 32)
 +         return false;
 +     BIGNUM *bn = BN_bin2bn(&vchSecret[0],32,BN_new());
 +     if (bn == NULL)
 +         return false;
 +     if (!EC_KEY_regenerate_key(pkey,bn))
 +     {
 +         BN_clear_free(bn);
 +         return false;
 +     }
 +     BN_clear_free(bn);
 +     fValid = true;
 +     if (fCompressed )
 +         SetCompressedPubKey();
 +     return true;*/
 + }
 + 

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/key.h

 +     std::vector<unsigned char> Raw() const {
 +     		std::vector<unsigned char> vchPubKey(begin(),end());  
 +         return vchPubKey;
 +     }
 +     

Code added

  +// CSecret is a serialization of just the secret parameter (32 bytes)
 +typedef std::vector<unsigned char, secure_allocator<unsigned char> > CSecret;

Code added

+		bool SetSecret(const CSecret& vchSecret, bool fCompressed = false);

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/main.cpp

 +    unsigned int nTxnOut = 0;

Code added

 +        {
         nDataOut++;
  +        } 

Bracketing added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/addressbookpage.cpp

 + 		ui->tableView->horizontalHeader()->resizeSection(0, 140);
 + 		ui->tableView->horizontalHeader()->resizeSection(1, 600);

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/addresstablemodel.cpp

+ #include "stealth.h"

+ bool stealth;

Code added

 +    AddressTableEntry(Type type, const QString &label, const QString &address, const bool &stealth = false):
 +        type(type), label(label), address(address), stealth(stealth) {}

Code replaced

 +             std::set<CStealthAddress>::iterator it;
 +             for (it = wallet->stealthAddresses.begin(); it != wallet->stealthAddresses.end();      +      + it)
 +             {
 +                 bool fMine = !(it->scan_secret.size() < 1);
 +                 cachedAddressTable.append(AddressTableEntry(fMine ? AddressTableEntry::Receiving : AddressTableEntry::Sending,
 +                                   QString::fromStdString(it->label),
 +                                   QString::fromStdString(it->Encoded()),
 +                                   true));
 +             };

Code added

  +    std::string strTemp, strValue;

Code added

 -            wallet->SetAddressBook(curAddress, value.toString().toStdString(), strPurpose);

Code removed

 +             //wallet->SetAddressBook(curAddress, value.toString().toStdString(), strPurpose);
 +             strTemp = rec->address.toStdString();
 +             if (IsStealthAddress(strTemp))
 +             {
 +                 strValue = value.toString().toStdString();
 +                 wallet->UpdateStealthAddress(strTemp, strValue, false);
 +             } else
 +             {
 +                 //wallet->SetAddressBookName(CBitcoinAddress(strTemp).Get(), value.toString().toStdString());
 +                 wallet->SetAddressBook(CBitcoinAddress(strTemp).Get(), value.toString().toStdString(), strPurpose);
 +    

Code added

 +             std::string sTemp = value.toString().toStdString();
 +             if (IsStealthAddress(sTemp))
 +             {
 +                 printf("IsStealthAddress = INVALID_ADDRESS\n");
 +                 editStatus = INVALID_ADDRESS;
 +                 return false;
 +             }

Code added

 - QString AddressTableModel::addRow(const QString &type, const QString &label, const QString &address)
 + QString AddressTableModel::addRow(const QString &type, const QString &label, const QString &address, int addressType)

Code replaced

 +      /*  if(!walletModel->validateAddress(address))

Code added

 +         }*/
 +         if (strAddress.length() > 75)
 +         {
 +             CStealthAddress sxAddr;
 +             if (!sxAddr.SetEncoded(strAddress))
 +             {
 +                 editStatus = INVALID_ADDRESS;
 +                 return QString();
 +             }
 +             
 +             // Check for duplicate addresses
 +             {
 +                 LOCK(wallet->cs_wallet);
 +                 
 +                 if (wallet->stealthAddresses.count(sxAddr))
 +                 {
 +                     editStatus = DUPLICATE_ADDRESS;
 +                     return QString();
 +                 };
 +                 
 +                 sxAddr.label = strLabel;
 +                 wallet->AddStealthAddress(sxAddr);
 +             }
 +         } else {
 +             if (!walletModel->validateAddress(address))
 +             {
 +                 editStatus = INVALID_ADDRESS;
 +                 return QString();
 +             }
 +             // Check for duplicate addresses
 +             {
 +                 LOCK(wallet->cs_wallet);
 +                 if (wallet->mapAddressBook.count(CBitcoinAddress(strAddress).Get()))
 +                 {
 +                     editStatus = DUPLICATE_ADDRESS;
 +                     return QString();
 +                 };
 +                 //wallet->SetAddressBookName(CBitcoinAddress(strAddress).Get(), strLabel);
 +                 wallet->SetAddressBook(CBitcoinAddress(strAddress).Get(), strLabel,(type == Send ? "send" : "receive"));
 +             }

Code added

 -        CPubKey newKey;
 +       /* CPubKey newKey;

Code removed

 +         */
 +         WalletModel::UnlockContext ctx(walletModel->requestUnlock());
 +         if(!ctx.isValid())
 +         {
 +             // Unlock wallet failed or was cancelled
 +             editStatus = WALLET_UNLOCK_FAILURE;
 +             return QString();
 +         }
 +         if (addressType == AT_Stealth)
 +         {
 +             CStealthAddress newStealthAddr;
 +             std::string sError;
 +             if (!wallet->NewStealthAddress(sError, strLabel, newStealthAddr)
 +                 || !wallet->AddStealthAddress(newStealthAddr))
 +             {
 +                 editStatus = KEY_GENERATION_FAILURE;
 +                 return QString();
 +             }
 +             strAddress = newStealthAddr.Encoded();
 +         } else {
 +             CPubKey newKey;
 +             //if(!wallet->GetKeyFromPool(newKey, true))
 +             if(!wallet->GetKeyFromPool(newKey))
 +             {
 +                 editStatus = KEY_GENERATION_FAILURE;
 +                 return QString();
 +             }
 +             strAddress = CBitcoinAddress(newKey.GetID()).ToString();
 +             
 +             {
 +                 LOCK(wallet->cs_wallet);
 +                 //wallet->SetAddressBookName(CBitcoinAddress(strAddress).Get(), strLabel);
 +                 wallet->SetAddressBook(CBitcoinAddress(strAddress).Get(), strLabel,(type == Send ? "send" : "receive"));
 +             }
 +         }

Code added

-    {
+     /*{
     LOCK(wallet->cs_wallet);
      wallet->SetAddressBook(CBitcoinAddress(strAddress).Get(), strLabel,
                            (type == Send ? "send" : "receive"));

 -    }
 +     }*/

Bracketing removed

 +   /*  {
         LOCK(wallet->cs_wallet);
         CBitcoinAddress address_parsed(address.toStdString());
         std::map<CTxDestination, CAddressBookData>::iterator mi = wallet->mapAddressBook.find(address_parsed.Get());
         if (mi != wallet->mapAddressBook.end())
         {
             return QString::fromStdString(mi->second.name);
         }
 +     }*/

Bracketing commented out.

 +     {
 +         LOCK(wallet->cs_wallet);
 +         std::string sAddr = address.toStdString();
 +         
 +         if (sAddr.length() > 75)
 +         {
 +             CStealthAddress sxAddr;
 +             if (!sxAddr.SetEncoded(sAddr))
 +                 return QString();
 +             
 +             std::set<CStealthAddress>::iterator it;
 +             it = wallet->stealthAddresses.find(sxAddr);
 +             if (it == wallet->stealthAddresses.end())
 +                 return QString();
 +             
 +             return QString::fromStdString(it->label);
 +         } else
 +         {
 +             CBitcoinAddress address_parsed(sAddr);
 +             std::map<CTxDestination, CAddressBookData>::iterator mi = wallet->mapAddressBook.find(address_parsed.Get());
 +             if (mi != wallet->mapAddressBook.end())
 +             {
 +                 return QString::fromStdString(mi->second.name);
 +             }
 +         }

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/addresstablemodel.h

 +     enum AddressType {
 +         AT_Unknown = 0, /**< User specified label */
 +         AT_Normal = 1,  /**< Bitcoin address */
 +         AT_Stealth = 2  /**< Stealth address */
 +     };
 +     

Code added

 -        Address = 1  /**< Bitcoin address */
+        Address = 1,  /**< Bitcoin address */
+        Type = 2  /**< Address type  */

? review

 -    QString addRow(const QString &type, const QString &label, const QString &address);
 +     //QString addRow(const QString &type, const QString &label, const QString &address);
 +     QString addRow(const QString &type, const QString &label, const QString &address, int addressType);

Bitcoin code commented out, review.

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/bitcoingui.cpp

 + 	
 + ActiveLabel::ActiveLabel(const QString & text, QWidget * parent):
 +     QLabel(parent){}
 + 
 + void ActiveLabel::mouseReleaseEvent(QMouseEvent * event)
 + {
 +     emit clicked();
 + }

Code added

 +    walletModel(0),

Code added

-    labelEncryptionIcon = new QLabel();
+    labelEncryptionIcon = new ActiveLabel();

Code replaced

 +    connect(labelEncryptionIcon, SIGNAL(clicked()), unlockWalletAction, SLOT(trigger()));

Code added

 +         disconnect(labelEncryptionIcon, SIGNAL(clicked()), unlockWalletAction, SLOT(trigger()));
 +         disconnect(labelEncryptionIcon, SIGNAL(clicked()),   lockWalletAction, SLOT(trigger()));
 +         connect   (labelEncryptionIcon, SIGNAL(clicked()),   lockWalletAction, SLOT(trigger()));

Code added

 +         disconnect(labelEncryptionIcon, SIGNAL(clicked()), unlockWalletAction, SLOT(trigger()));
 +         disconnect(labelEncryptionIcon, SIGNAL(clicked()),   lockWalletAction, SLOT(trigger()));
 +         connect   (labelEncryptionIcon, SIGNAL(clicked()), unlockWalletAction, SLOT(trigger()));

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/bitcoingui.h

+#include <QLabel>

Code added

 + class ActiveLabel : public QLabel
 + {
 +     Q_OBJECT
 + public:
 +     ActiveLabel(const QString & text = "", QWidget * parent = 0);
 +     ~ActiveLabel(){}
 + 
 + signals:
 +     void clicked();
 + 
 + protected:
 +     void mouseReleaseEvent (QMouseEvent * event) ;
 + 
 + };
 + 

Code added

  -    QLabel *labelEncryptionIcon;
  +    ActiveLabel *labelEncryptionIcon;

Code replaced

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/editaddressdialog.cpp

 +         ui->addressEdit->setVisible(false);
 +         ui->stealthCB->setEnabled(true);
 +         ui->stealthCB->setVisible(true);

 +         ui->stealthCB->setVisible(false);

 +         ui->addressEdit->setVisible(true);
 +         ui->stealthCB->setEnabled(false);
 +         ui->stealthCB->setVisible(true);

 +         ui->stealthCB->setVisible(false);

 +     mapper->addMapping(ui->stealthCB, AddressTableModel::Type);

Code added

 -        address = model     ->addRow(
 -                mode == NewSendingAddress ? AddressTableModel::Send : AddressTableModel::Receive,
 -                ui     ->labelEdit     ->text(),
 -                ui     ->addressEdit     ->text());

Code removed

 +     	  {
 +     	   int typeInd  = ui->stealthCB->isChecked() ? AddressTableModel::AT_Stealth : AddressTableModel::AT_Normal;
 +          address = model->addRow(
 +                    mode == NewSendingAddress ? AddressTableModel::Send : AddressTableModel::Receive,
 +                    ui->labelEdit->text(),
 +                    ui->addressEdit->text(),
 +                    typeInd);
 +         }

Code replaced

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/forms/editaddressdialog.ui

 +      <item row="2" column="0">
 +       <widget class="QCheckBox" name="stealthCB">
 +        <property name="text">
 +         <string>Stealth Address</string>
 +        </property>
 +       </widget>
 +      </item>

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/receivecoinsdialog.cpp

 -        address = model     ->getAddressTableModel()     ->addRow(AddressTableModel::Receive, label, "");
 +      int typeInd  = AddressTableModel::AT_Normal;
 +      address = model     ->getAddressTableModel()     ->addRow(AddressTableModel::Receive, label, "",typeInd);

Code replaced

 -    ui->reqAmount->value(), ui->reqMessage->text());
 +   ui->reqAmount->value(), ui->reqMessage->text());

Code replaced

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/sendcoinsdialog.cpp

+		//QMessageBox::information(NULL, "Info1", "Click_SendButton", QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);

Code added

[wrapper]

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/sendcoinsentry.cpp

 + #include "stealth.h"

 + #include <QDebug>

Code added

 +     
 +     if (recipient.address.length() > 75 
 +         && IsStealthAddress(recipient.address.toStdString()))
 +         recipient.typeInd = AddressTableModel::AT_Stealth;
 +     else
 +         recipient.typeInd = AddressTableModel::AT_Normal;
 +         	
 +     qDebug() << "SendCoinsEntry::getValue,recipient.typeInd ="     + QString::number(recipient.typeInd);

Code added

 +     
 +     if (recipient.address.length() > 75 
 +         && IsStealthAddress(recipient.address.toStdString()))
 +         recipient.typeInd = AddressTableModel::AT_Stealth;
 +     else
 +         recipient.typeInd = AddressTableModel::AT_Normal;
 +         	
 +     qDebug() << "SendCoinsEntry::getValue,recipient.typeInd ="+ QString::number(recipient.typeInd);

Code added

[wrapper]

Add stealth address : - commit

https://github.com/FeatherCoin/Feathercoin/commit/e993143a1688a6aa57c03da6f181f8bf2f375bf6

src/qt/transactiondesc.cpp

 +         char cbuf[256];
 +         for (int k = 0; k < wtx.vout.size();      +      + k)
 +         {
 +             snprintf(cbuf, sizeof(cbuf), "n_%d", k);
 +             if (wtx.mapValue.count(cbuf) && !wtx.mapValue[cbuf].empty())
 +                 strHTML      + = "<br><b>"      +  tr(cbuf)      +  ":</b> "      +  GUIUtil::HtmlEscape(wtx.mapValue[cbuf], true)      +  "<br>";
 +         }
 +         

Code added