File.cpp

#include "D3D12FrameWork/File.h"

namespace D3D12FrameWork {
	bool File::ReadFile(std::filesystem::path const& _filePath,
		bool isBin) {
		std::ifstream fin;

		fin.open(_filePath.string(),
			std::ios::in | 
			((isBin)?std::ios::binary : 0)| 
			std::ios::ate);
		if (!fin.is_open()) {
			return false;
		}
		m_size = static_cast<uint64_t>(fin.seekg(0, std::ios::end).tellg());
		fin.seekg(0, std::ios::beg);

		m_pData.reset(new uint8_t[m_size]);
		fin.read(reinterpret_cast<char*>(m_pData.get()), m_size);
		fin.close();
		return true;
	}
	void
		File::Term() {
		m_pData.reset(nullptr);
		m_size = 0;
	}

	bool
		File::WriteFile(std::filesystem::path const& _filePath, size_t _size,
			uint8_t* _pData, bool isBin, bool isAdd) {
		std::ofstream ofs(_filePath.string(),
			(std::ios::out) |
			((isBin) ? std::ios::binary : 0) |
			((isAdd) ? std::ios::app : 0)
		);
		if (!ofs.is_open()) {
			return false;
		}
		if (isBin) {
			ofs.write(reinterpret_cast<char*>(_pData), _size);
		}
		else {
			assert(false &&
				"知らねーーーーーーーーー！！文字とか軟弱なやつ書き込むな！！！！！");
		}

		if (ofs.bad()) {
			return false;
		}

		return true;
	}
}