Class CS

src/util/constants.cpp:3–172

Caches JavaScript strings that are used frequently as property keys or error codes. Persistent references to strings require Node-API version 10.

// Caches JavaScript strings that are used frequently as property keys or
// error codes. Persistent references to strings require Node-API version 10.
class CS {
public:

	Napi::String Code(Napi::Env env, int code) {
		auto element = codes.find(code);
		if (element != codes.end()) return element->second.Value();
		return StringFromUtf8(env, (std::string("UNKNOWN_SQLITE_ERROR_") + std::to_string(code)).c_str(), -1);
	}

	explicit CS(Napi::Env env) {
		SetString(env, database, "database");
		SetString(env, reader, "reader");
		SetString(env, source, "source");
		SetString(env, memory, "memory");
		SetString(env, readonly, "readonly");
		SetString(env, name, "name");
		SetString(env, next, "next");
		SetString(env, length, "length");
		SetString(env, done, "done");
		SetString(env, value, "value");
		SetString(env, changes, "changes");
		SetString(env, lastInsertRowid, "lastInsertRowid");
		SetString(env, statement, "statement");
		SetString(env, column, "column");
		SetString(env, table, "table");
		SetString(env, type, "type");
		SetString(env, totalPages, "totalPages");
		SetString(env, remainingPages, "remainingPages");

		SetCode(env, SQLITE_OK, "SQLITE_OK");
		SetCode(env, SQLITE_ERROR, "SQLITE_ERROR");
		SetCode(env, SQLITE_INTERNAL, "SQLITE_INTERNAL");
		SetCode(env, SQLITE_PERM, "SQLITE_PERM");
		SetCode(env, SQLITE_ABORT, "SQLITE_ABORT");
		SetCode(env, SQLITE_BUSY, "SQLITE_BUSY");
		SetCode(env, SQLITE_LOCKED, "SQLITE_LOCKED");
		SetCode(env, SQLITE_NOMEM, "SQLITE_NOMEM");
		SetCode(env, SQLITE_READONLY, "SQLITE_READONLY");
		SetCode(env, SQLITE_INTERRUPT, "SQLITE_INTERRUPT");
		SetCode(env, SQLITE_IOERR, "SQLITE_IOERR");
		SetCode(env, SQLITE_CORRUPT, "SQLITE_CORRUPT");
		SetCode(env, SQLITE_NOTFOUND, "SQLITE_NOTFOUND");
		SetCode(env, SQLITE_FULL, "SQLITE_FULL");
		SetCode(env, SQLITE_CANTOPEN, "SQLITE_CANTOPEN");
		SetCode(env, SQLITE_PROTOCOL, "SQLITE_PROTOCOL");
		SetCode(env, SQLITE_EMPTY, "SQLITE_EMPTY");
		SetCode(env, SQLITE_SCHEMA, "SQLITE_SCHEMA");
		SetCode(env, SQLITE_TOOBIG, "SQLITE_TOOBIG");
		SetCode(env, SQLITE_CONSTRAINT, "SQLITE_CONSTRAINT");
		SetCode(env, SQLITE_MISMATCH, "SQLITE_MISMATCH");
		SetCode(env, SQLITE_MISUSE, "SQLITE_MISUSE");
		SetCode(env, SQLITE_NOLFS, "SQLITE_NOLFS");
		SetCode(env, SQLITE_AUTH, "SQLITE_AUTH");
		SetCode(env, SQLITE_FORMAT, "SQLITE_FORMAT");
		SetCode(env, SQLITE_RANGE, "SQLITE_RANGE");
		SetCode(env, SQLITE_NOTADB, "SQLITE_NOTADB");
		SetCode(env, SQLITE_NOTICE, "SQLITE_NOTICE");
		SetCode(env, SQLITE_WARNING, "SQLITE_WARNING");