45 lines
1 KiB
C++
45 lines
1 KiB
C++
#include "bitcoinaddressvalidator.h"
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#include "base58.h"
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#include <QDebug>
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/* Base58 characters are:
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"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
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This is:
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- All numbers except for '0'
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- All uppercase letters except for 'I' and 'O'
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- All lowercase letters except for 'l'
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User friendly Base58 input can map
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- 'l' and 'I' to '1'
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- '0' and 'O' to 'o'
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*/
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BitcoinAddressValidator::BitcoinAddressValidator(QObject *parent) :
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QRegExpValidator(QRegExp(QString("^[")+QString(pszBase58)+QString("]+")), parent)
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{
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}
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QValidator::State BitcoinAddressValidator::validate(QString &input, int &pos) const
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{
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for(int idx=0; idx<input.size(); ++idx)
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{
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switch(input.at(idx).unicode())
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{
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case 'l':
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case 'I':
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input[idx] = QChar('1');
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break;
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case '0':
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case 'O':
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input[idx] = QChar('o');
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break;
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default:
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break;
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}
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}
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return QRegExpValidator::validate(input, pos);
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}
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