DTC::SettingList *Myth::GetSettingList(const QString &sHostName)
{
MSqlQuery query(MSqlQuery::InitCon());
if (!query.isConnected())
{
throw( QString("Database not open while trying to load settings for host: %1")
.arg( sHostName ));
}
DTC::SettingList *pList = new DTC::SettingList();
//pList->setObjectName( "Settings" );
pList->setHostName ( sHostName );
// ------------------------------------------------------------------
// Looking to return all Setting for supplied hostname
// ------------------------------------------------------------------
if (sHostName.isEmpty())
{
query.prepare("SELECT value, data FROM settings "
"WHERE (hostname IS NULL)" );
}
else
{
query.prepare("SELECT value, data FROM settings "
"WHERE (hostname = :HOSTNAME)" );
query.bindValue(":HOSTNAME", sHostName );
}
if (!query.exec())
{
// clean up unused object we created.
delete pList;
MythDB::DBError("MythAPI::GetSetting() w/o key ", query);
throw( QString( "Database Error executing query." ));
}
while (query.next())
pList->Settings().insert( query.value(0).toString(), query.value(1) );
return pList;
}
DTC::SettingList *Myth::GetSetting( const QString &sHostName,
const QString &sKey,
const QString &sDefault )
{
MSqlQuery query(MSqlQuery::InitCon());
if (!query.isConnected())
{
throw( QString("Database not open while trying to load setting: %1")
.arg( sKey ));
}
// ----------------------------------------------------------------------
DTC::SettingList *pList = new DTC::SettingList();
//pList->setObjectName( "Settings" );
pList->setHostName ( sHostName );
// ----------------------------------------------------------------------
// Format Results
// ----------------------------------------------------------------------
if (!sKey.isEmpty())
{
// ------------------------------------------------------------------
// Key Supplied, lookup just its value.
// ------------------------------------------------------------------
query.prepare("SELECT data, hostname FROM settings "
"WHERE value = :KEY AND "
"(hostname = :HOSTNAME OR hostname IS NULL) "
"ORDER BY hostname DESC;" );
query.bindValue(":KEY" , sKey );
query.bindValue(":HOSTNAME", sHostName );
if (!query.exec())
{
// clean up unused object we created.
delete pList;
MythDB::DBError("MythAPI::GetSetting() w/key ", query);
throw( QString( "Database Error executing query." ));
}
if (query.next())
{
if ( (sHostName.isEmpty()) ||
((!sHostName.isEmpty()) &&
(sHostName == query.value(1).toString())))
{
pList->setHostName( query.value(1).toString() );
pList->Settings().insert( sKey, query.value(0) );
}
}
}
else
{
// ------------------------------------------------------------------
// Looking to return all Setting for supplied hostname
// ------------------------------------------------------------------
if (sHostName.isEmpty())
{
query.prepare("SELECT value, data FROM settings "
"WHERE (hostname IS NULL)" );
}
else
{
query.prepare("SELECT value, data FROM settings "
"WHERE (hostname = :HOSTNAME)" );
query.bindValue(":HOSTNAME", sHostName );
}
if (!query.exec())
{
// clean up unused object we created.
delete pList;
MythDB::DBError("MythAPI::GetSetting() w/o key ", query);
throw( QString( "Database Error executing query." ));
}
while (query.next())
pList->Settings().insert( query.value(0).toString(), query.value(1) );
}
// ----------------------------------------------------------------------
// Not found, so return the supplied default value
// ----------------------------------------------------------------------
if (pList->Settings().count() == 0)
pList->Settings().insert( sKey, sDefault );
return pList;
}