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feat: 32-bit process support, scanner rescan filtering, suppress flash on navigate

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- Add pointerSize() to Provider base; WoW64/ELF detection in ProcessMemory,
  WinDbg, and RemoteProcessMemory plugins
- Wire pointer size through NodeTree, source/XML imports, C++ generator,
  controller, compose, address parser, and RPC protocol header
- Add is32Bit to PluginProcessInfo and ProcessInfo; show (32-bit) in picker
- Scanner rescan now filters results against the current input value
- Go-to-address from scanner resets change tracking to prevent false flashing
This commit is contained in:
IChooseYou
2026-03-01 07:42:40 -07:00
committed by IChooseYou
parent ecfac3decf
commit ed8a44917b
28 changed files with 761 additions and 98 deletions
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56
src/scanner.cpp
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@@ -521,7 +521,9 @@ done:
}
void ScanEngine::startRescan(std::shared_ptr<Provider> provider,
QVector<ScanResult> results, int readSize) {
QVector<ScanResult> results, int readSize,
const QByteArray& filterPattern,
const QByteArray& filterMask) {
if (isRunning()) return;
m_abort.store(false);
@@ -538,20 +540,26 @@ void ScanEngine::startRescan(std::shared_ptr<Provider> provider,
});
watcher->setFuture(QtConcurrent::run(
[this, provider, results = std::move(results), readSize]() mutable {
return runRescan(provider, std::move(results), readSize);
[this, provider, results = std::move(results), readSize,
filterPattern, filterMask]() mutable {
return runRescan(provider, std::move(results), readSize,
filterPattern, filterMask);
}));
}
QVector<ScanResult> ScanEngine::runRescan(std::shared_ptr<Provider> prov,
QVector<ScanResult> results, int readSize) {
QVector<ScanResult> results, int readSize,
const QByteArray& filterPattern,
const QByteArray& filterMask) {
QElapsedTimer timer;
timer.start();
int total = results.size();
if (total == 0 || !prov) return results;
qDebug() << "[rescan] start: " << total << "results, readSize:" << readSize;
bool hasFilter = !filterPattern.isEmpty();
qDebug() << "[rescan] start:" << total << "results, readSize:" << readSize
<< "filter:" << (hasFilter ? "yes" : "no");
// Save previous values
for (auto& r : results)
@@ -571,6 +579,9 @@ QVector<ScanResult> ScanEngine::runRescan(std::shared_ptr<Provider> prov,
uint64_t totalBytesRead = 0;
int i = 0;
// Track which results matched the filter (by original index)
QVector<bool> matched(total, !hasFilter); // if no filter, all match
while (i < total && !m_abort.load()) {
uint64_t spanBase = results[order[i]].address;
int spanEnd = i;
@@ -588,9 +599,28 @@ QVector<ScanResult> ScanEngine::runRescan(std::shared_ptr<Provider> prov,
prov->read(spanBase, chunk.data(), chunkLen);
for (int j = i; j <= spanEnd; j++) {
auto& r = results[order[j]];
int idx = order[j];
auto& r = results[idx];
int off = (int)(r.address - spanBase);
r.scanValue = chunk.mid(off, readSize);
// Apply filter: compare re-read bytes against the new pattern
if (hasFilter) {
int patLen = filterPattern.size();
if (r.scanValue.size() >= patLen) {
bool ok = true;
const char* data = r.scanValue.constData();
const char* pat = filterPattern.constData();
const char* msk = filterMask.constData();
for (int k = 0; k < patLen; k++) {
if ((data[k] & msk[k]) != (pat[k] & msk[k])) {
ok = false;
break;
}
}
matched[idx] = ok;
}
}
}
chunks++;
@@ -606,6 +636,20 @@ QVector<ScanResult> ScanEngine::runRescan(std::shared_ptr<Provider> prov,
}
}
// Filter out non-matching results
if (hasFilter) {
QVector<ScanResult> filtered;
filtered.reserve(total);
for (int k = 0; k < total; k++) {
if (matched[k])
filtered.append(std::move(results[k]));
}
qDebug() << "[rescan] done:" << filtered.size() << "/" << total
<< "matched in" << timer.elapsed() << "ms |" << chunks
<< "chunks," << (totalBytesRead / 1024) << "KB read";
return filtered;
}
qDebug() << "[rescan] done:" << updated << "/" << total << "results in"
<< timer.elapsed() << "ms |" << chunks << "chunks,"
<< (totalBytesRead / 1024) << "KB read";