/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel Project *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
***************************************************************************/
#include "util.h"
+
+#include <QCoreApplication>
#include <QDebug>
+#include <QFile>
#include <QTextCodec>
+#include "quassel.h"
+
class QMetaMethod;
QString nickFromMask(QString mask) {
return QString("#&!+").contains(str[0]);
}
+QString stripFormatCodes(QString str) {
+ str.remove(QRegExp("\x03(\\d\\d?(,\\d\\d?)?)?"));
+ str.remove('\x02');
+ str.remove('\x0f');
+ str.remove('\x12');
+ str.remove('\x16');
+ str.remove('\x1d');
+ str.remove('\x1f');
+ return str;
+}
+
QString decodeString(const QByteArray &input, QTextCodec *codec) {
// First, we check if it's utf8. It is very improbable to encounter a string that looks like
// valid utf8, but in fact is not. This means that if the input string passes as valid utf8, it
return codec->toUnicode(input);
}
-/* not needed anymore
-void writeDataToDevice(QIODevice *dev, const QVariant &item) {
- QByteArray block;
- QDataStream out(&block, QIODevice::WriteOnly);
- out.setVersion(QDataStream::Qt_4_2);
- out << (quint32)0 << item;
- out.device()->seek(0);
- out << (quint32)(block.size() - sizeof(quint32));
- dev->write(block);
-}
-
-bool readDataFromDevice(QIODevice *dev, quint32 &blockSize, QVariant &item) {
- QDataStream in(dev);
- in.setVersion(QDataStream::Qt_4_2);
-
- if(blockSize == 0) {
- if(dev->bytesAvailable() < (int)sizeof(quint32)) return false;
- in >> blockSize;
- }
- if(dev->bytesAvailable() < blockSize) return false;
- in >> item;
- return true;
-}
-*/
-
uint editingDistance(const QString &s1, const QString &s2) {
uint n = s1.size()+1;
uint m = s2.size()+1;
- //uint matrix[n][m];
QVector< QVector< uint > >matrix(n,QVector<uint>(m,0));
for(uint i = 0; i < n; i++)
min = deleteChar;
else
min = insertChar;
-
+
if(s1[i-1] == s2[j-1]) {
uint inheritChar = matrix[i-1][j-1];
if(inheritChar < min)
return matrix[n-1][m-1];
}
-QByteArray methodName(const QMetaMethod &method) {
- QByteArray sig(method.signature());
- return sig.left(sig.indexOf("("));
+QString secondsToString(int timeInSeconds) {
+ QList< QPair<int, QString> > timeUnit;
+ timeUnit.append(qMakePair(365*24*60*60, QCoreApplication::translate("Quassel::secondsToString()", "year")));
+ timeUnit.append(qMakePair(24*60*60, QCoreApplication::translate("Quassel::secondsToString()", "day")));
+ timeUnit.append(qMakePair(60*60, QCoreApplication::translate("Quassel::secondsToString()", "h")));
+ timeUnit.append(qMakePair(60, QCoreApplication::translate("Quassel::secondsToString()", "min")));
+ timeUnit.append(qMakePair(1, QCoreApplication::translate("Quassel::secondsToString()", "sec")));
+
+ QStringList returnString;
+ for(int i=0; i < timeUnit.size(); i++) {
+ int n = timeInSeconds / timeUnit[i].first;
+ if(n > 0) {
+ returnString += QString("%1 %2").arg(QString::number(n), timeUnit[i].second);
+ }
+ timeInSeconds = timeInSeconds % timeUnit[i].first;
+ }
+ return returnString.join(", ");
}
-QDir quasselDir() {
- // kinda ugly, but I currently see no other way to do that
-#ifdef Q_OS_WIN32
- QString quasselDir = QDir::homePath() + qgetenv("APPDATA") + "/quassel/";
-#else
- QString quasselDir = QDir::homePath() + "/.quassel/";
-#endif
-
- QDir qDir(quasselDir);
- if(!qDir.exists(quasselDir))
- qDir.mkpath(quasselDir);
+QByteArray prettyDigest(const QByteArray &digest) {
+ QByteArray hexDigest = digest.toHex();
+ QByteArray prettyDigest;
+ prettyDigest.fill(':', hexDigest.count() + (hexDigest.count() / 2) - 1);
- return qDir;
+ for(int i = 0; i * 2 < hexDigest.count(); i++) {
+ prettyDigest.replace(i * 3, 2, hexDigest.mid(i * 2, 2));
+ }
+ return prettyDigest;
}