Mercurial > hg > bitcoin
changeset 1226:3407fc016dc6 draft
also accept numbers without dot/decimals for parsing, fixes transaction filter row
author | Wladimir J. van der Laan <laanwj@gmail.com> |
---|---|
date | Wed, 27 Jul 2011 20:49:14 +0200 |
parents | 6f35013311c1 |
children | d49bc3240f3c |
files | src/qt/bitcoinunits.cpp |
diffstat | 1 files changed, 23 insertions(+), 7 deletions(-) [+] |
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--- a/src/qt/bitcoinunits.cpp +++ b/src/qt/bitcoinunits.cpp @@ -119,17 +119,33 @@ bool BitcoinUnits::parse(int unit, const QString &value, qint64 *val_out) { - if(!valid(unit)) - return false; // Refuse to parse invalid unit + if(!valid(unit) || value.isEmpty()) + return false; // Refuse to parse invalid unit or empty string int num_decimals = decimals(unit); QStringList parts = value.split("."); - if(parts.size() != 2 || parts.at(1).size() > num_decimals) - return false; // Max num decimals + + if(parts.size() > 2) + { + return false; // More than one dot + } + QString whole = parts[0]; + QString decimals; + + if(parts.size() > 1) + { + decimals = parts[1]; + } + if(decimals.size() > num_decimals) + { + return false; // Exceeds max precision + } bool ok = false; - QString str = parts[0] + parts[1].leftJustified(num_decimals, '0'); - if(str.size()>18) - return false; // Bounds check + QString str = whole + decimals.leftJustified(num_decimals, '0'); + if(str.size() > 18) + { + return false; // Longer numbers will exceed 63 bits + } qint64 retvalue = str.toLongLong(&ok); if(val_out) {