vector<LpmSet> LpmConfigurationReaderV1::readLpmSets(void)
{
vector<LpmSet> lpmSets;
vector<LpmEntry> lpmEntries;
//
// Since this configuration does not have the numLpmEntries we loop through
// till we fail to read. We handle it in the catch block.
//
UIntN lpmSetIndex;
try
{
for (lpmSetIndex = LpmEntriesIndexLimit::MinLpmSetIndex; ; lpmSetIndex++)
{
setLpmSetsKeyPath(lpmSetIndex);
lpmEntries = readLpmEntries();
if (lpmEntries.empty())
{
// No more LPM entries to process.
throw dptf_exception("No more LPM entries");
}
lpmSets.push_back(LpmSet(lpmSetIndex, lpmEntries));
if (lpmSetIndex >= LpmEntriesIndexLimit::MaxLpmSetIndex)
{
throw dptf_exception("Number of LPM sets exceeded max value");
}
}
}
catch (dptf_exception& e)
{
string msg = e.what();
postInfoMessage(PolicyMessage(FLF,
"Error msg (" + msg + "). Last lpmSetIndex = " + to_string(lpmSetIndex),
Constants::Invalid));
return lpmSets;
}
// Will come here only if there are no entries/lpmsets.
return lpmSets;
}
vector<AppSpecificEntry> LpmConfigurationReaderV0::readAppSpecificEntries(void)
{
m_lpmSets.clear();
vector<AppSpecificEntry> appSpecificEntries;
UIntN entryIndex = 0;
try
{
string key = "NumAppSpecificEntries";
UIntN numEntries = getPolicyServices().platformConfigurationData->readConfigurationUInt32(
root() + key);
if (numEntries == 0)
{
throw dptf_exception("No app specific entries for v0");
}
for (entryIndex = 0; entryIndex < numEntries; entryIndex++)
{
vector<string> appNames = readAppNames(entryIndex);
vector<LpmEntry> lpmEntries = readLpmEntries();
appSpecificEntries.push_back(AppSpecificEntry(appNames, entryIndex));
m_lpmSets.push_back(LpmSet(entryIndex, lpmEntries));
}
}
catch (dptf_exception& e)
{
string msg = e.what();
m_policyServices.messageLogging->writeMessageDebug(PolicyMessage(FLF,
"Error msg (" + msg + "). Last entryIndex = " + to_string(entryIndex),
Constants::Invalid));
}
return appSpecificEntries;
}
