mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-15 19:13:07 +01:00
127 lines
3.6 KiB
C++
127 lines
3.6 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2020 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include "Path.hpp"
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#include "../localisation/Language.h"
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#include "../platform/Platform2.h"
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#include "../platform/platform.h"
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#include "../util/Util.h"
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#include "File.h"
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#include "FileSystem.hpp"
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#include "Memory.hpp"
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#include "String.hpp"
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#include <algorithm>
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#include <iterator>
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namespace Path
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{
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utf8* Append(utf8* buffer, size_t bufferSize, const utf8* src)
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{
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return safe_strcat_path(buffer, src, bufferSize);
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}
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std::string Combine(std::string_view a, std::string_view b)
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{
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if (a.empty())
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return std::string(b);
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if (b.empty())
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return std::string(a);
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auto aEnd = a.back();
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auto bBegin = b.front();
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if (Platform::IsPathSeparator(aEnd))
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{
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if (Platform::IsPathSeparator(bBegin))
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{
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return std::string(a) + std::string(b.substr(1));
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}
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return std::string(a) + std::string(b);
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}
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if (Platform::IsPathSeparator(bBegin))
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{
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return std::string(a) + std::string(b);
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}
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return std::string(a) + PATH_SEPARATOR + std::string(b);
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}
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std::string GetDirectory(std::string_view path)
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{
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size_t maxSize = String::SizeOf(std::string(path).c_str()) + 1;
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utf8* buffer = Memory::Allocate<utf8>(maxSize);
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GetDirectory(buffer, maxSize, std::string(path).c_str());
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std::string result(buffer);
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Memory::Free(buffer);
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return result;
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}
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utf8* GetDirectory(utf8* buffer, size_t bufferSize, const utf8* path)
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{
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auto lastPathSepIndex = std::max(String::LastIndexOf(path, *PATH_SEPARATOR), String::LastIndexOf(path, '/'));
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if (lastPathSepIndex < 0)
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{
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return String::Set(buffer, bufferSize, String::Empty);
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}
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size_t copyLength = std::min(lastPathSepIndex, static_cast<ptrdiff_t>(bufferSize - 1));
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std::copy_n(path, copyLength, buffer);
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buffer[copyLength] = '\0';
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return buffer;
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}
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void CreateDirectory(std::string_view path)
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{
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platform_ensure_directory_exists(std::string(path).c_str());
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}
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bool DirectoryExists(std::string_view path)
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{
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return platform_directory_exists(std::string(path).c_str());
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}
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std::string GetFileName(std::string_view path)
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{
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return fs::u8path(path).filename().string();
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}
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std::string GetFileNameWithoutExtension(std::string_view path)
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{
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return fs::u8path(path).stem().string();
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}
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std::string GetExtension(std::string_view path)
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{
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return fs::u8path(path).extension().string();
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}
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utf8* GetAbsolute(utf8* buffer, size_t bufferSize, const utf8* relativePath)
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{
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return Platform::GetAbsolutePath(buffer, bufferSize, relativePath);
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}
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std::string GetAbsolute(std::string_view relative)
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{
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utf8 absolute[MAX_PATH];
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return GetAbsolute(absolute, sizeof(absolute), std::string(relative).c_str());
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}
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bool Equals(std::string_view a, std::string_view b)
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{
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return String::Equals(a, b, Platform::ShouldIgnoreCase());
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}
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std::string ResolveCasing(std::string_view path)
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{
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return Platform::ResolveCasing(path, File::Exists(path));
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}
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} // namespace Path
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