mirror of
https://github.com/status-im/realm-js.git
synced 2025-02-08 04:33:31 +00:00
05c432deb1
The JS engine details are mostly abstracted away. This breaks JSC support until the rest of the pieces are in place. The Node version builds and runs, but crashes when creating a Realm object.
80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright 2016 Realm Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
#pragma once
|
|
|
|
#include <limits>
|
|
#include <sstream>
|
|
#include <stdexcept>
|
|
|
|
#include "shared_realm.hpp"
|
|
|
|
namespace realm {
|
|
namespace js {
|
|
|
|
template<typename T>
|
|
class RealmDelegate;
|
|
|
|
template<typename T>
|
|
static inline RealmDelegate<T> *get_delegate(Realm *realm) {
|
|
return static_cast<RealmDelegate<T> *>(realm->m_binding_context.get());
|
|
}
|
|
|
|
template<typename T>
|
|
static inline T stot(const std::string &s) {
|
|
std::istringstream iss(s);
|
|
T value;
|
|
iss >> value;
|
|
if (iss.fail()) {
|
|
throw std::invalid_argument("Cannot convert string '" + s + "'");
|
|
}
|
|
return value;
|
|
}
|
|
|
|
static inline uint32_t validated_positive_index(std::string string) {
|
|
int64_t index = stot<int64_t>(string);
|
|
if (index < 0) {
|
|
throw std::out_of_range(std::string("Index ") + string + " cannot be less than zero.");
|
|
}
|
|
if (index > std::numeric_limits<uint32_t>::max()) {
|
|
throw std::out_of_range(std::string("Index ") + string + " must be a 32-bit unsigned integer");
|
|
}
|
|
return static_cast<uint32_t>(index);
|
|
}
|
|
|
|
static inline void validate_argument_count(size_t count, size_t expected, const char *message = nullptr) {
|
|
if (count != expected) {
|
|
throw std::invalid_argument(message ?: "Invalid arguments");
|
|
}
|
|
}
|
|
|
|
static inline void validate_argument_count(size_t count, size_t min, size_t max, const char *message = nullptr) {
|
|
if (count < min || count > max) {
|
|
throw std::invalid_argument(message ?: "Invalid arguments");
|
|
}
|
|
}
|
|
|
|
static inline void validate_argument_count_at_least(size_t count, size_t expected, const char *message = nullptr) {
|
|
if (count < expected) {
|
|
throw std::invalid_argument(message ?: "Invalid arguments");
|
|
}
|
|
}
|
|
|
|
} // js
|
|
} // realm
|