Commit 2e936553 authored by Dennis Rassmann's avatar Dennis Rassmann

flasher: add quazip's extract function

Signed-off-by: Dennis Rassmann's avatarshowp1984 <showp1984@gmail.com>
parent d3435cc5
......@@ -120,6 +120,90 @@ void flasher::on_txt_out_textChanged()
ui->txt_out->setTextCursor(c);
}
static bool extract(const QString & filePath, const QString & extDirPath, const QString & singleFileName = QString(""))
{
QuaZip zip(filePath);
if (!zip.open(QuaZip::mdUnzip)) {
qWarning("testRead(): zip.open(): %d", zip.getZipError());
return false;
}
zip.setFileNameCodec("IBM866");
qWarning("%d entries\n", zip.getEntriesCount());
qWarning("Global comment: %s\n", zip.getComment().toLocal8Bit().constData());
QuaZipFileInfo info;
QuaZipFile file(&zip);
QFile out;
QString name;
char c;
for (bool more = zip.goToFirstFile(); more; more = zip.goToNextFile()) {
if (!zip.getCurrentFileInfo(&info)) {
qWarning("testRead(): getCurrentFileInfo(): %d\n", zip.getZipError());
return false;
}
if (!singleFileName.isEmpty())
if (!info.name.contains(singleFileName))
continue;
if (!file.open(QIODevice::ReadOnly)) {
qWarning("testRead(): file.open(): %d", file.getZipError());
return false;
}
name = QString("%1/%2").arg(extDirPath).arg(file.getActualFileName());
if (file.getZipError() != UNZ_OK) {
qWarning("testRead(): file.getFileName(): %d", file.getZipError());
return false;
}
//out.setFileName("out/" + name);
out.setFileName(name);
// this will fail if "name" contains subdirectories, but we don't mind that
out.open(QIODevice::WriteOnly);
// Slow like hell (on GNU/Linux at least), but it is not my fault.
// Not ZIP/UNZIP package's fault either.
// The slowest thing here is out.putChar(c).
while (file.getChar(&c)) out.putChar(c);
out.close();
if (file.getZipError() != UNZ_OK) {
qWarning("testRead(): file.getFileName(): %d", file.getZipError());
return false;
}
if (!file.atEnd()) {
qWarning("testRead(): read all but not EOF");
return false;
}
file.close();
if (file.getZipError() != UNZ_OK) {
qWarning("testRead(): file.close(): %d", file.getZipError());
return false;
}
}
zip.close();
if (zip.getZipError() != UNZ_OK) {
qWarning("testRead(): zip.close(): %d", zip.getZipError());
return false;
}
return true;
}
void flasher::flash_device(void)
{
if (firstcall) {
......
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