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Debugger: move MI decoding to debuggerprotocol.{h,cpp}

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Change-Id: I9d2eaf43b66f0db74ba2584157d6df8280d76652
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
This commit is contained in:
hjk
2013-01-24 11:19:15 +01:00
parent b57e37243d
commit 63439a5f21
5 changed files with 199 additions and 194 deletions
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139
src/plugins/debugger/watchutils.cpp
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@@ -558,145 +558,6 @@ QByteArray gdbQuoteTypes(const QByteArray &type)
// Utilities to decode string data returned by the dumper helpers.
QString quoteUnprintableLatin1(const QByteArray &ba)
{
QString res;
char buf[10];
for (int i = 0, n = ba.size(); i != n; ++i) {
const unsigned char c = ba.at(i);
if (isprint(c)) {
res += QLatin1Char(c);
} else {
qsnprintf(buf, sizeof(buf) - 1, "\\%x", int(c));
res += QLatin1String(buf);
}
}
return res;
}
static QDate dateFromData(int jd)
{
return jd ? QDate::fromJulianDay(jd) : QDate();
}
static QTime timeFromData(int ms)
{
return ms == -1 ? QTime() : QTime(0, 0, 0, 0).addMSecs(ms);
}
QString decodeData(const QByteArray &ba, int encoding)
{
switch (encoding) {
case Unencoded8Bit: // 0
return quoteUnprintableLatin1(ba);
case Base64Encoded8BitWithQuotes: { // 1, used for QByteArray
const QChar doubleQuote(QLatin1Char('"'));
QString rc = doubleQuote;
rc += quoteUnprintableLatin1(QByteArray::fromBase64(ba));
rc += doubleQuote;
return rc;
}
case Base64Encoded16BitWithQuotes: { // 2, used for QString
const QChar doubleQuote(QLatin1Char('"'));
const QByteArray decodedBa = QByteArray::fromBase64(ba);
QString rc = doubleQuote;
rc += QString::fromUtf16(reinterpret_cast<const ushort *>
(decodedBa.data()), decodedBa.size() / 2);
rc += doubleQuote;
return rc;
}
case Base64Encoded32BitWithQuotes: { // 3
const QByteArray decodedBa = QByteArray::fromBase64(ba);
const QChar doubleQuote(QLatin1Char('"'));
QString rc = doubleQuote;
rc += QString::fromUcs4(reinterpret_cast<const uint *>
(decodedBa.data()), decodedBa.size() / 4);
rc += doubleQuote;
return rc;
}
case Base64Encoded16Bit: { // 4, without quotes (see 2)
const QByteArray decodedBa = QByteArray::fromBase64(ba);
return QString::fromUtf16(reinterpret_cast<const ushort *>
(decodedBa.data()), decodedBa.size() / 2);
}
case Base64Encoded8Bit: { // 5, without quotes (see 1)
return quoteUnprintableLatin1(QByteArray::fromBase64(ba));
}
case Hex2EncodedLatin1WithQuotes: { // 6, %02x encoded 8 bit Latin1 data
const QChar doubleQuote(QLatin1Char('"'));
const QByteArray decodedBa = QByteArray::fromHex(ba);
return doubleQuote + QString::fromLatin1(decodedBa) + doubleQuote;
}
case Hex4EncodedLittleEndianWithQuotes: { // 7, %04x encoded 16 bit data
const QChar doubleQuote(QLatin1Char('"'));
const QByteArray decodedBa = QByteArray::fromHex(ba);
return doubleQuote + QString::fromUtf16(reinterpret_cast<const ushort *>
(decodedBa.data()), decodedBa.size() / 2) + doubleQuote;
}
case Hex8EncodedLittleEndianWithQuotes: { // 8, %08x encoded 32 bit data
const QChar doubleQuote(QLatin1Char('"'));
const QByteArray decodedBa = QByteArray::fromHex(ba);
return doubleQuote + QString::fromUcs4(reinterpret_cast<const uint *>
(decodedBa.data()), decodedBa.size() / 4) + doubleQuote;
}
case Hex2EncodedUtf8WithQuotes: { // 9, %02x encoded 8 bit UTF-8 data
const QChar doubleQuote(QLatin1Char('"'));
const QByteArray decodedBa = QByteArray::fromHex(ba);
return doubleQuote + QString::fromUtf8(decodedBa) + doubleQuote;
}
case Hex8EncodedBigEndian: { // 10, %08x encoded 32 bit data
const QChar doubleQuote(QLatin1Char('"'));
QByteArray decodedBa = QByteArray::fromHex(ba);
for (int i = 0; i < decodedBa.size() - 3; i += 4) {
char c = decodedBa.at(i);
decodedBa[i] = decodedBa.at(i + 3);
decodedBa[i + 3] = c;
c = decodedBa.at(i + 1);
decodedBa[i + 1] = decodedBa.at(i + 2);
decodedBa[i + 2] = c;
}
return doubleQuote + QString::fromUcs4(reinterpret_cast<const uint *>
(decodedBa.data()), decodedBa.size() / 4) + doubleQuote;
}
case Hex4EncodedBigEndianWithQuotes: { // 11, %04x encoded 16 bit data
const QChar doubleQuote(QLatin1Char('"'));
QByteArray decodedBa = QByteArray::fromHex(ba);
for (int i = 0; i < decodedBa.size(); i += 2) {
char c = decodedBa.at(i);
decodedBa[i] = decodedBa.at(i + 1);
decodedBa[i + 1] = c;
}
return doubleQuote + QString::fromUtf16(reinterpret_cast<const ushort *>
(decodedBa.data()), decodedBa.size() / 2) + doubleQuote;
}
case Hex4EncodedLittleEndianWithoutQuotes: { // 12, see 7, without quotes
const QByteArray decodedBa = QByteArray::fromHex(ba);
return QString::fromUtf16(reinterpret_cast<const ushort *>
(decodedBa.data()), decodedBa.size() / 2);
}
case Hex2EncodedLocal8BitWithQuotes: { // 13, %02x encoded 8 bit UTF-8 data
const QChar doubleQuote(QLatin1Char('"'));
const QByteArray decodedBa = QByteArray::fromHex(ba);
return doubleQuote + QString::fromLocal8Bit(decodedBa) + doubleQuote;
}
case JulianDate: { // 14, an integer count
const QDate date = dateFromData(ba.toInt());
return date.toString(Qt::TextDate);
}
case MillisecondsSinceMidnight: {
const QTime time = timeFromData(ba.toInt());
return time.toString(Qt::TextDate);
}
case JulianDateAndMillisecondsSinceMidnight: {
const int p = ba.indexOf('/');
const QDate date = dateFromData(ba.left(p).toInt());
const QTime time = timeFromData(ba.mid(p + 1 ).toInt());
return QDateTime(date, time).toString(Qt::TextDate);
}
}
qDebug() << "ENCODING ERROR: " << encoding;
return QCoreApplication::translate("Debugger", "<Encoding error>");
}
template <class T>
void decodeArrayHelper(QList<WatchData> *list, const WatchData &tmplate,