LmdbUpp.cpp

#include "LmdbUpp.h"

namespace Upp {
    [[noreturn]]
    void LmdbRaiseError(int rc) {
        switch(rc) {
            case MDB_KEYEXIST:
                throw LmdbKeyExists("Error: Key already exists in database.");
                break;
            case MDB_NOTFOUND:
                throw LmdbNotFound("Error: Key/Value Pair not found in database.");
                break;
            case MDB_PAGE_NOTFOUND:
                throw LmdbPageNotFound("Error: Page not found in database. Corruption likely");
                break;
            case MDB_CORRUPTED:
                throw LmdbPageMismatch("Error: Located page was of wrong type.");
                break;
            case MDB_PANIC:
                throw LmdbPanic("Error: Update of meta page failed or environment had fatal error.");
                break;
            case MDB_VERSION_MISMATCH:
                throw LmdbVersionMismatch("Error: DbEnv is incompatible version.");
                break;
            case MDB_INVALID:
                throw LmdbInvalidFile("Error: File is not a valid LMDB file.");
                break;
            case MDB_MAP_FULL:
                throw LmdbMaxMapExceeded("Error: Maximum mapsize exceeded. Consider increasing MaxMapSize.");
                break;
            case MDB_DBS_FULL:
                throw LmdbMaxDbsExceeded("Error: Maximum database count exceeded. Consider increasing MaxDBs.");
                break;
            case MDB_READERS_FULL:
                throw LmdbMaxReadersExceeded("Error: Maximum reader count exceed. Consider increasing MaxReaders.");
                break;
            case MDB_TLS_FULL:
                throw LmdbTLSLimitExceeded("Error: Too many keys are being stored in thread local storage.");
                break;
            case MDB_TXN_FULL:
                throw LmdbMaxDirtyTxnExceeded("Error: Transaction has too many dirty pages");
                break;
            case MDB_CURSOR_FULL:
                throw LmdbCursorDepthExceeded("Error: Cursor stack has exceeded its maximum depth");
                break;
            case MDB_MAP_RESIZED:
                throw LmdbMapsizeTooSmall("Error: The database is bigger than MaxMapSize");
                break;
            case MDB_INCOMPATIBLE:
                throw LmdbIncompatibleOptions("Error: Operation requested is incompatible with DbiOptions. Ex. running a write transaction on a read only database.");
                break;
            case MDB_BAD_RSLOT:
                throw LmdbInvalidReuse("Error: The reader locktable slot cannot be reused this way.");
                break;
            case MDB_BAD_TXN:
                throw LmdbBadTransaction("Error: Transaction must abort, has a child, or is invalid.");
                break;
            case MDB_BAD_DBI:
                throw LmdbBadDatabase("Error: Database was changed unexpectedly.");
                break;
            case EACCES:
                throw LmdbUnknownError("Error: An attempt was made to write in a read-only transaction.");
                break;
            case EINVAL:
                throw LmdbUnknownError("Error: an invalid parameter was specified.");
                break;
            case MDB_PROBLEM:
                throw LmdbUnknownError("Error: Unexpected problem, transaction should abort.");
                break;
            default:
                throw LmdbUnknownError("Error: Unknown error");
                break;
        }
    }
}