MojErr MojDbIndex::addProp(const MojObject& propObj, bool pushFront)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
MojAssert(!isOpen());
// create extractor
MojRefCountedPtr<MojDbExtractor> extractor;
MojErr err = createExtractor(propObj, extractor);
MojErrCheck(err);
const MojString& name = extractor->name();
// check for repeats
if (m_propNames.find(name) != MojInvalidSize) {
MojErrThrowMsg(MojErrDbInvalidIndex, _T("db: invalid index '%s' - property '%s' repeated"), m_name.data(), name.data());
}
// add to vecs
if (pushFront) {
err = m_propNames.insert(0, 1, name);
MojErrCheck(err);
err = m_props.insert(0, 1, extractor);
MojErrCheck(err);
} else {
err = m_propNames.push(name);
MojErrCheck(err);
err = m_props.push(extractor);
MojErrCheck(err);
}
return MojErrNone;
}
/**
* Factory Function
* @param archivePath Local path of the container file.
* @param extFilter Optional filter string specifying a particular type of archive.
* @returns Smart pointer to a new extractor object appropriate to the container
* Pointer will be NULL if an extractor is not found for this container.
*/
ExtractorPtr createExtractor(const std::wstring &archivePath, const std::string filter /*= ""*/)
{
return createExtractor(TskUtilities::toUTF8(archivePath), filter);
}
