mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Samuel Susla
51af7cdcde
Summary: changelog: [internal] Enable two new clang tidy checks: - modernize-concat-nested-namespaces - google-build-using-namespace jest_e2e[run_all_tests] Reviewed By: rshest Differential Revision: D40020646 fbshipit-source-id: f3be80b5f829dd0ba376bdd70ed13332e114d48a
73 lines
2.0 KiB
C++
73 lines
2.0 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 "RawPropsKey.h"
|
|
|
|
#include <array>
|
|
#include <cassert>
|
|
#include <cstring>
|
|
|
|
#include <react/debug/react_native_assert.h>
|
|
#include <react/renderer/core/RawPropsPrimitives.h>
|
|
|
|
namespace facebook::react {
|
|
|
|
void RawPropsKey::render(char *buffer, RawPropsPropNameLength *length)
|
|
const noexcept {
|
|
*length = 0;
|
|
|
|
// Prefix
|
|
if (prefix != nullptr) {
|
|
auto prefixLength =
|
|
static_cast<RawPropsPropNameLength>(std::strlen(prefix));
|
|
std::memcpy(buffer, prefix, prefixLength);
|
|
*length = prefixLength;
|
|
}
|
|
|
|
// Name
|
|
auto nameLength = static_cast<RawPropsPropNameLength>(std::strlen(name));
|
|
std::memcpy(buffer + *length, name, nameLength);
|
|
*length += nameLength;
|
|
|
|
// Suffix
|
|
if (suffix != nullptr) {
|
|
auto suffixLength =
|
|
static_cast<RawPropsPropNameLength>(std::strlen(suffix));
|
|
std::memcpy(buffer + *length, suffix, suffixLength);
|
|
*length += suffixLength;
|
|
}
|
|
react_native_assert(*length < kPropNameLengthHardCap);
|
|
}
|
|
|
|
RawPropsKey::operator std::string() const noexcept {
|
|
auto buffer = std::array<char, kPropNameLengthHardCap>();
|
|
RawPropsPropNameLength length = 0;
|
|
render(buffer.data(), &length);
|
|
react_native_assert(length < kPropNameLengthHardCap);
|
|
return std::string{buffer.data(), length};
|
|
}
|
|
|
|
static bool areFieldsEqual(char const *lhs, char const *rhs) {
|
|
if (lhs == nullptr || rhs == nullptr) {
|
|
return lhs == rhs;
|
|
}
|
|
return lhs == rhs || strcmp(lhs, rhs) == 0;
|
|
}
|
|
|
|
bool operator==(RawPropsKey const &lhs, RawPropsKey const &rhs) noexcept {
|
|
// Note: We check the name first.
|
|
return areFieldsEqual(lhs.name, rhs.name) &&
|
|
areFieldsEqual(lhs.prefix, rhs.prefix) &&
|
|
areFieldsEqual(lhs.suffix, rhs.suffix);
|
|
}
|
|
|
|
bool operator!=(RawPropsKey const &lhs, RawPropsKey const &rhs) noexcept {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
} // namespace facebook::react
|