Improve --help output

This commit is contained in:
sfan5
2020-03-28 14:02:27 +01:00
parent 539bdbd30c
commit 2ae790c0b7
3 changed files with 63 additions and 27 deletions

View File

@ -311,6 +311,22 @@ void TileGenerator::parseColorsStream(std::istream &in)
}
}
std::set<std::string> TileGenerator::getSupportedBackends()
{
std::set<std::string> r;
r.insert("sqlite3");
#if USE_POSTGRESQL
r.insert("postgresql");
#endif
#if USE_LEVELDB
r.insert("leveldb");
#endif
#if USE_REDIS
r.insert("redis");
#endif
return r;
}
void TileGenerator::openDb(const std::string &input)
{
std::string backend = m_backend;