Function GetKeyPrefixArray

src/rpc/rpcsubmittx.cpp:50–70

using std::chrono::microseconds;

Array GetKeyPrefixArray(const Value &jsonValue) {
    auto valueType = jsonValue.type();

    if (valueType == json_spirit::array_type) {
        return jsonValue.get_array();
    } else if (valueType == json_spirit::str_type) {
        json_spirit::Value newObj;
        try {
            json_spirit::read_string_or_throw(jsonValue.get_str(), newObj);
        } catch (json_spirit::Error_position &e) {
            throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Parse json of key prefix array error! line[%d:%d] %s",
                    e.line_, e.column_, e.reason_));
        }
        auto newObjType = newObj.type();
        if (newObjType == json_spirit::obj_type || newObjType == json_spirit::array_type) {
            return newObj.get_array();
        }
    }
    throw JSONRPCError(RPC_INVALID_PARAMETER, "The contract action args type must be object or array,"
                                              " or string of object or array");
}

Array GetKeyPrefixArray(const Array &params, uint32_t index) {
    return (params.size() > index) ? GetKeyPrefixArray(params[index]) : Array();