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NE alpha10

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- added FIT messages widget and related messages
- corrected small text issues
This commit is contained in:
Nikolaj Schlej 2015-09-13 16:36:43 +02:00
parent cc49cbcdd1
commit f6c429f00c
6 changed files with 100 additions and 30 deletions
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38
common/fitparser.cpp
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@ -23,6 +23,21 @@ FitParser::~FitParser()
{
}
void FitParser::msg(const QString & message, const QModelIndex & index)
{
messagesVector.push_back(QPair<QString, QModelIndex>(message, index));
}
QVector<QPair<QString, QModelIndex> > FitParser::getMessages() const
{
return messagesVector;
}
void FitParser::clearMessages()
{
messagesVector.clear();
}
STATUS FitParser::parse(const QModelIndex & index, const QModelIndex & lastVtfIndex)
{
// Check sanity
@ -53,7 +68,6 @@ STATUS FitParser::parse(const QModelIndex & index, const QModelIndex & lastVtfIn
model->setParsingData(fitIndex, parsingDataToQByteArray(pdata));
// Special case of FIT header
QString remark;
const FIT_ENTRY* fitHeader = (const FIT_ENTRY*)(model->body(fitIndex).constData() + fitOffset);
// Check FIT checksum, if present
@ -62,19 +76,15 @@ STATUS FitParser::parse(const QModelIndex & index, const QModelIndex & lastVtfIn
// Calculate FIT entry checksum
UINT8 calculated = calculateChecksum8((const UINT8*)fitHeader, fitSize);
if (calculated) {
remark.append(tr("Invalid FIT table checksum, "));
msg(tr("Invalid FIT table checksum"), fitIndex);
}
}
// Check fit header type
if ((fitHeader->Type & 0x7F) != FIT_TYPE_HEADER) {
remark.append(tr("Invalid FIT header type, "));
msg(tr("Invalid FIT header type"), fitIndex);
}
// Remove the last ", " from remark string, if needed
if (!remark.isEmpty())
remark = remark.left(remark.length() - 2);
// Add FIT header to fitTable
QVector<QString> currentStrings;
currentStrings += tr("_FIT_ ");
@ -82,19 +92,18 @@ STATUS FitParser::parse(const QModelIndex & index, const QModelIndex & lastVtfIn
currentStrings += tr("%1").hexarg2(fitHeader->Version, 4);
currentStrings += fitEntryTypeToQString(fitHeader->Type);
currentStrings += tr("%1").hexarg2(fitHeader->Checksum, 2);
currentStrings += remark;
fitTable.append(currentStrings);
// Process all other entries
bool modifiedImageMayNotWork = false;
for (UINT32 i = 1; i < fitHeader->Size; i++) {
currentStrings.clear();
remark.clear();
const FIT_ENTRY* currentEntry = fitHeader + i;
// Check entry type
switch (currentEntry->Type & 0x7F) {
case FIT_TYPE_HEADER:
remark.append(tr("Second FIT header found, the table is damaged"));
msg(tr("Second FIT header found, the table is damaged"), fitIndex);
break;
case FIT_TYPE_EMPTY:
@ -109,7 +118,7 @@ STATUS FitParser::parse(const QModelIndex & index, const QModelIndex & lastVtfIn
case FIT_TYPE_AC_KEY_MANIFEST:
case FIT_TYPE_AC_BOOT_POLICY:
default:
remark.append(tr("Modified image may not work"));
modifiedImageMayNotWork = true;
break;
}
@ -119,10 +128,12 @@ STATUS FitParser::parse(const QModelIndex & index, const QModelIndex & lastVtfIn
currentStrings += tr("%1").hexarg2(currentEntry->Version, 4);
currentStrings += fitEntryTypeToQString(currentEntry->Type);
currentStrings += tr("%1").hexarg2(currentEntry->Checksum, 2);
currentStrings += remark;
fitTable.append(currentStrings);
}
if (modifiedImageMayNotWork)
msg(tr("Opened image may not work after any modification"));
return ERR_SUCCESS;
}
@ -170,8 +181,11 @@ STATUS FitParser::findFitRecursive(const QModelIndex & index, QModelIndex & foun
if (*(const UINT32*)(lastVtfBody.constData() + lastVtfBody.size() - FIT_POINTER_OFFSET) == fitAddress) {
found = index;
fitOffset = offset;
msg(tr("Real FIT table found at physical address %1h").hexarg(fitAddress), found);
return ERR_SUCCESS;
}
else
msg(tr("FIT table candidate found, but not referenced from LastVtf"), found);
}
return ERR_SUCCESS;