66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#include "ExecutionContext.h"
|
|
|
|
namespace facebook::react::jsinspector_modern {
|
|
|
|
namespace {
|
|
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wunused-const-variable"
|
|
template <class>
|
|
inline constexpr bool always_false_v = false;
|
|
#pragma clang diagnostic pop
|
|
|
|
} // namespace
|
|
|
|
bool ExecutionContextSelector::matches(
|
|
const ExecutionContextDescription& context) const noexcept {
|
|
// Exhaustiveness checking based on the example in
|
|
// https://en.cppreference.com/w/cpp/utility/variant/visit.
|
|
return std::visit(
|
|
[&context](auto&& arg) {
|
|
using T = std::decay_t<decltype(arg)>;
|
|
if constexpr (std::is_same_v<T, AllContexts>) {
|
|
return true;
|
|
} else if constexpr (std::is_same_v<T, ContextId>) {
|
|
return context.id == arg;
|
|
} else if constexpr (std::is_same_v<T, ContextName>) {
|
|
return context.name == arg;
|
|
} else {
|
|
static_assert(always_false_v<T>, "non-exhaustive visitor");
|
|
}
|
|
},
|
|
value_);
|
|
}
|
|
|
|
ExecutionContextSelector ExecutionContextSelector::byId(int32_t id) {
|
|
return ExecutionContextSelector{id};
|
|
}
|
|
|
|
ExecutionContextSelector ExecutionContextSelector::byName(std::string name) {
|
|
return ExecutionContextSelector{std::move(name)};
|
|
}
|
|
|
|
ExecutionContextSelector ExecutionContextSelector::all() {
|
|
return ExecutionContextSelector{AllContexts{}};
|
|
}
|
|
|
|
bool matchesAny(
|
|
const ExecutionContextDescription& context,
|
|
const ExecutionContextSelectorSet& selectors) {
|
|
for (const auto& selector : selectors) {
|
|
if (selector.matches(context)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
} // namespace facebook::react::jsinspector_modern
|