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Use std::filesystem

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Stepland 2023-08-05 15:02:45 +02:00
parent 3d6f46be6e
commit bc6b6fcf07
36 changed files with 278 additions and 28355 deletions
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5191
include/ghc/filesystem.hpp
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38
include/ghc/fs_fwd.hpp
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@ -1,38 +0,0 @@
//---------------------------------------------------------------------------------------
//
// ghc::filesystem - A C++17-like filesystem implementation for C++11/C++14
//
//---------------------------------------------------------------------------------------
//
// Copyright (c) 2018, Steffen Schümann <s.schuemann@pobox.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
//---------------------------------------------------------------------------------------
// fs_fwd.hpp - The forwarding header for the header/implementation seperated usage of
// ghc::filesystem.
// This file can be include at any place, where ghc::filesystem api is needed while
// not bleeding implementation details (e.g. system includes) into the global namespace,
// as long as one cpp includes fs_impl.hpp to deliver the matching implementations.
//---------------------------------------------------------------------------------------
#ifndef GHC_FILESYSTEM_FWD_H
#define GHC_FILESYSTEM_FWD_H
#define GHC_FILESYSTEM_FWD
#include <ghc/filesystem.hpp>
#endif // GHC_FILESYSTEM_FWD_H

35
include/ghc/fs_impl.hpp
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@ -1,35 +0,0 @@
//---------------------------------------------------------------------------------------
//
// ghc::filesystem - A C++17-like filesystem implementation for C++11/C++14
//
//---------------------------------------------------------------------------------------
//
// Copyright (c) 2018, Steffen Schümann <s.schuemann@pobox.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
//---------------------------------------------------------------------------------------
// fs_impl.hpp - The implementation header for the header/implementation seperated usage of
// ghc::filesystem.
// This file can be used to hide the implementation of ghc::filesystem into a single cpp.
// The cpp has to include this before including fs_fwd.hpp directly or via a different
// header to work.
//---------------------------------------------------------------------------------------
#define GHC_FILESYSTEM_IMPLEMENTATION
#include <ghc/filesystem.hpp>

56
include/ghc/fs_std.hpp
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@ -1,56 +0,0 @@
//---------------------------------------------------------------------------------------
//
// ghc::filesystem - A C++17-like filesystem implementation for C++11/C++14
//
//---------------------------------------------------------------------------------------
//
// Copyright (c) 2018, Steffen Schümann <s.schuemann@pobox.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
//---------------------------------------------------------------------------------------
// fs_std.hpp - The dynamic switching header that includes std::filesystem if detected
// or ghc::filesystem if not, and makes the resulting API available in the
// namespace fs.
//---------------------------------------------------------------------------------------
#ifndef GHC_FILESYSTEM_STD_H
#if defined(__cplusplus) && __cplusplus >= 201703L && defined(__has_include)
#if __has_include(<filesystem>)
#define GHC_USE_STD_FS
#include <filesystem>
namespace fs {
using namespace std::filesystem;
using ifstream = std::ifstream;
using ofstream = std::ofstream;
using fstream = std::fstream;
}
#endif
#endif
#ifndef GHC_USE_STD_FS
#define GHC_WIN_WSTRING_STRING_TYPE
#include <ghc/filesystem.hpp>
namespace fs {
using namespace ghc::filesystem;
using ifstream = ghc::filesystem::ifstream;
using ofstream = ghc::filesystem::ofstream;
using fstream = ghc::filesystem::fstream;
}
#endif
#endif // GHC_FILESYSTEM_STD_H

60
include/ghc/fs_std_fwd.hpp
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@ -1,60 +0,0 @@
//---------------------------------------------------------------------------------------
//
// ghc::filesystem - A C++17-like filesystem implementation for C++11/C++14
//
//---------------------------------------------------------------------------------------
//
// Copyright (c) 2018, Steffen Schümann <s.schuemann@pobox.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
//---------------------------------------------------------------------------------------
// fs_std_fwd.hpp - The forwarding header for the header/implementation seperated usage of
// ghc::filesystem that uses std::filesystem if it detects it.
// This file can be include at any place, where fs::filesystem api is needed while
// not bleeding implementation details (e.g. system includes) into the global namespace,
// as long as one cpp includes fs_std_impl.hpp to deliver the matching implementations.
//---------------------------------------------------------------------------------------
#ifndef GHC_FILESYSTEM_STD_FWD_H
#define GHC_FILESYSTEM_STD_FWD_H
#if defined(__cplusplus) && __cplusplus >= 201703L && defined(__has_include)
#if __has_include(<filesystem>)
#define GHC_USE_STD_FS
#include <filesystem>
namespace fs {
using namespace std::filesystem;
using ifstream = std::ifstream;
using ofstream = std::ofstream;
using fstream = std::fstream;
}
#endif
#endif
#ifndef GHC_USE_STD_FS
#define GHC_WIN_WSTRING_STRING_TYPE
#define GHC_FILESYSTEM_FWD
#include <ghc/filesystem.hpp>
namespace fs {
using namespace ghc::filesystem;
using ifstream = ghc::filesystem::ifstream;
using ofstream = ghc::filesystem::ofstream;
using fstream = ghc::filesystem::fstream;
}
#endif
#endif // GHC_FILESYSTEM_STD_FWD_H

43
include/ghc/fs_std_impl.hpp
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@ -1,43 +0,0 @@
//---------------------------------------------------------------------------------------
//
// ghc::filesystem - A C++17-like filesystem implementation for C++11/C++14
//
//---------------------------------------------------------------------------------------
//
// Copyright (c) 2018, Steffen Schümann <s.schuemann@pobox.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
//---------------------------------------------------------------------------------------
// fs_std_impl.hpp - The implementation header for the header/implementation seperated usage of
// ghc::filesystem that does nothing if std::filesystem is detected.
// This file can be used to hide the implementation of ghc::filesystem into a single cpp.
// The cpp has to include this before including fs_std_fwd.hpp directly or via a different
// header to work.
//---------------------------------------------------------------------------------------
#if defined(__cplusplus) && __cplusplus >= 201703L && defined(__has_include)
#if __has_include(<filesystem>)
#define GHC_USE_STD_FS
#endif
#endif
#ifndef GHC_USE_STD_FS
#define GHC_WIN_WSTRING_STRING_TYPE
#define GHC_FILESYSTEM_IMPLEMENTATION
#include <ghc/filesystem.hpp>
#endif

22875
include/nlohmann/json.hpp
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4
meson.build
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@ -19,7 +19,9 @@ dependencies = [
dependency('sfml-audio', version : '>=2.5.1'),
dependency('threads'),
dependency('gl'),
cc.find_library('atomic')
cc.find_library('atomic'),
dependency('nowide'),
dependency('nlohmann_json')
]
if host_machine.system() == 'linux'

10
src/Data/Preferences.cpp
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@ -66,7 +66,7 @@ namespace Data {
}
// RAII style class which loads preferences from the dedicated file when constructed and saves them when destructed
Preferences::Preferences(const ghc::filesystem::path& t_jujube_path) :
Preferences::Preferences(const std::filesystem::path& t_jujube_path) :
screen(),
layout(),
options(),
@ -74,7 +74,7 @@ namespace Data {
jujube_path(t_jujube_path)
{
auto path = jujube_path/"data"/"preferences.json";
if (ghc::filesystem::exists(path)) {
if (std::filesystem::exists(path)) {
std::ifstream prefs_file;
prefs_file.open(path);
nlohmann::json j;
@ -92,10 +92,10 @@ namespace Data {
Preferences::~Preferences() {
auto data_folder = jujube_path/"data";
if (not ghc::filesystem::exists(data_folder)) {
ghc::filesystem::create_directory(data_folder);
if (not std::filesystem::exists(data_folder)) {
std::filesystem::create_directory(data_folder);
}
if (not ghc::filesystem::is_directory(data_folder)) {
if (not std::filesystem::is_directory(data_folder)) {
std::cerr << "Can't create data folder to save preferences, a file named 'data' exists" << '\n';
}
std::ofstream preferences_file;

6
src/Data/Preferences.hpp
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@ -1,8 +1,8 @@
#pragma once
#include <cstddef>
#include <filesystem>
#include <ghc/filesystem.hpp>
#include <nlohmann/json.hpp>
#include <SFML/System.hpp>
@ -74,9 +74,9 @@ namespace Data {
Layout layout;
Options options;
Input::KeyMapping key_mapping;
ghc::filesystem::path jujube_path;
std::filesystem::path jujube_path;
Preferences(const ghc::filesystem::path& t_jujube_path);
Preferences(const std::filesystem::path& t_jujube_path);
~Preferences();
};

8
src/Data/Song.cpp
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@ -8,7 +8,9 @@
#include <memon/memon.hpp>
namespace fs = ghc::filesystem;
#include "../Toolkit/UTF8SFMLRedefinitions.hpp"
namespace fs = std::filesystem;
namespace Data {
@ -105,8 +107,8 @@ namespace Data {
}
TimeBounds time_bounds = {sf::Time::Zero, sf::seconds(1)};
time_bounds += chart->get_time_bounds_from_notes();
sf::Music m;
if (m.openFromFile(*song.full_audio_path())) {
jujube::Music m;
if (m.open_from_path(*song.full_audio_path())) {
time_bounds += {sf::Time::Zero, m.getDuration()};
}
time_bounds.end += sf::seconds(1);

7
src/Data/Song.hpp
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@ -1,21 +1,22 @@
#pragma once
#include <filesystem>
#include <iterator>
#include <list>
#include <map>
#include <memory>
#include <optional>
#include <string>
#include <variant>
#include <unordered_map>
#include <variant>
#include <ghc/filesystem.hpp>
#include <SFML/Audio.hpp>
#include "Chart.hpp"
#include "TimeBounds.hpp"
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
namespace Data {

2
src/Main.cpp
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@ -21,7 +21,7 @@
#include <X11/Xlib.h>
#endif
int main(int, char const **) {
int main() {
#if defined(__unix__) && defined(__linux__)
XInitThreads();

2
src/Resources/CoverAtlas.cpp
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@ -5,7 +5,7 @@
#include <sstream>
#include <stdexcept>
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
sf::Sprite Textures::CoverAltas::at(const fs::path& path) const {

4
src/Resources/CoverAtlas.hpp
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@ -1,6 +1,6 @@
#pragma once
#include <ghc/filesystem.hpp>
#include <filesystem>
#include <memory>
#include <string>
#include <unordered_map>
@ -8,8 +8,6 @@
#include <SFML/Graphics.hpp>
#include "../Toolkit/GHCFilesystemPathHash.hpp"
namespace Textures {
/*

5
src/Resources/LNMarker.hpp
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@ -1,16 +1,17 @@
#pragma once
#include <filesystem>
#include <string>
#include <map>
#include <optional>
#include <ghc/filesystem.hpp>
#include <SFML/Graphics.hpp>
#include "SpriteSheet.hpp"
#include "SplitSpriteSheet.hpp"
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
namespace Resources {
struct LNMarker {

2
src/Resources/Marker.cpp
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@ -8,7 +8,7 @@
#include <sstream>
#include <stdexcept>
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
namespace Resources {

4
src/Resources/Marker.hpp
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@ -1,16 +1,16 @@
#pragma once
#include <filesystem>
#include <string>
#include <map>
#include <optional>
#include <ghc/filesystem.hpp>
#include <nlohmann/json.hpp>
#include <SFML/Graphics.hpp>
#include "SpriteSheet.hpp"
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
namespace Resources {
enum class MarkerAnimation {

2
src/Resources/SharedResources.cpp
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@ -6,7 +6,7 @@
namespace Resources {
FallbackFont::FallbackFont(const ghc::filesystem::path& jujube_path) :
FallbackFont::FallbackFont(const std::filesystem::path& jujube_path) :
light(),
medium(),
black()

4
src/Resources/SharedResources.hpp
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@ -1,10 +1,10 @@
#pragma once
#include <cstddef>
#include <filesystem>
#include <functional>
#include <optional>
#include <ghc/filesystem.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/Graphics/Font.hpp>
#include <SFML/System.hpp>
@ -32,7 +32,7 @@ namespace Resources {
};
struct FallbackFont {
FallbackFont(const ghc::filesystem::path& jujube_path);
FallbackFont(const std::filesystem::path& jujube_path);
sf::Font light;
sf::Font medium;
sf::Font black;

4
src/Resources/SplitSpriteSheet.hpp
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@ -1,15 +1,15 @@
#pragma once
#include <filesystem>
#include <optional>
#include <ghc/filesystem.hpp>
#include <nlohmann/json.hpp>
#include <SFML/Graphics/Texture.hpp>
#include <SFML/Graphics/Sprite.hpp>
#include "../Toolkit/DurationInFrames.hpp"
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
namespace Resources {
// SpriteSheet where individual sprites get their own texture

4
src/Resources/SpriteSheet.hpp
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@ -1,15 +1,15 @@
#pragma once
#include <filesystem>
#include <optional>
#include <ghc/filesystem.hpp>
#include <nlohmann/json.hpp>
#include <SFML/Graphics/Texture.hpp>
#include <SFML/Graphics/Sprite.hpp>
#include "../Toolkit/DurationInFrames.hpp"
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
namespace Resources {
struct SpriteSheet {

2
src/Resources/TextureCache.cpp
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@ -3,7 +3,7 @@
#include <stdexcept>
namespace Textures {
AutoloadedTexture load_texture_from_path(const fs::path& path) {
AutoloadedTexture load_texture_from_path(const std::filesystem::path& path) {
auto texture = std::make_shared<sf::Texture>();
if (!texture->loadFromFile(path.string())) {
throw std::invalid_argument("Unable to load cover image : "+path.string());

7
src/Resources/TextureCache.hpp
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@ -1,12 +1,11 @@
#pragma once
#include <filesystem>
#include <memory>
#include <ghc/filesystem.hpp>
#include <SFML/Graphics.hpp>
#include "../Toolkit/Cache.hpp"
#include "../Toolkit/GHCFilesystemPathHash.hpp"
namespace Textures {
@ -17,7 +16,7 @@ namespace Textures {
sf::Clock loaded_since;
};
AutoloadedTexture load_texture_from_path(const fs::path& path);
AutoloadedTexture load_texture_from_path(const std::filesystem::path& path);
using TextureCache = Toolkit::Cache<fs::path, AutoloadedTexture, &load_texture_from_path>;
using TextureCache = Toolkit::Cache<std::filesystem::path, AutoloadedTexture, &load_texture_from_path>;
}

4
src/Screens/MusicSelect/MusicPreview.hpp
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@ -1,15 +1,15 @@
#pragma once
#include <filesystem>
#include <memory>
#include <mutex>
#include <optional>
#include <ghc/filesystem.hpp>
#include <SFML/Audio.hpp>
#include "../../Toolkit/AffineTransform.hpp"
namespace fs = ghc::filesystem;
namespace fs = std::filesystem;
// In this file define stuff to try to handle creating sf::Music objects
// and starting their playback asynchronously while trying to keep some thread-safety

17
src/Toolkit/GHCFilesystemPathHash.hpp
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@ -1,17 +0,0 @@
#pragma once
#include <functional>
#include <ghc/filesystem.hpp>
namespace fs = ghc::filesystem;
// Define the way we hash fs::path for use in unordered maps
namespace std {
template <>
struct hash<fs::path> {
std::size_t operator()(const fs::path& p) const {
return std::hash<std::string>()(p.string());
}
};
}

62
src/Toolkit/UTF8FileInputStream.cpp Normal file
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@ -0,0 +1,62 @@
/* Copied from src/SFML/System/UTF8FileInputStream.cpp */
#include "UTF8FileInputStream.hpp"
#include <cstddef>
#include <memory>
#include <nowide/cstdio.hpp>
#include "UTF8Strings.hpp"
void jujube::UTF8FileInputStream::FileCloser::operator()(std::FILE* file) {
std::fclose(file);
}
bool jujube::UTF8FileInputStream::open(const std::filesystem::path& filename) {
m_file.reset(nowide::fopen(path_to_utf8_encoded_string(filename).c_str(), "rb"));
return m_file != nullptr;
}
sf::Int64 jujube::UTF8FileInputStream::read(void* data, sf::Int64 size) {
if (m_file) {
return static_cast<sf::Int64>(std::fread(data, 1, static_cast<std::size_t>(size), m_file.get()));
} else {
return -1;
}
}
sf::Int64 jujube::UTF8FileInputStream::seek(sf::Int64 position) {
if (m_file) {
if (std::fseek(m_file.get(), static_cast<long>(position), SEEK_SET)) {
return -1;
}
return tell();
} else {
return -1;
}
}
sf::Int64 jujube::UTF8FileInputStream::tell() {
if (m_file) {
return std::ftell(m_file.get());
} else {
return -1;
}
}
sf::Int64 jujube::UTF8FileInputStream::getSize() {
if (m_file) {
sf::Int64 position = tell();
std::fseek(m_file.get(), 0, SEEK_END);
sf::Int64 size = tell();
if (seek(position) == -1) {
return -1;
}
return size;
} else {
return -1;
}
}

31
src/Toolkit/UTF8FileInputStream.hpp Normal file
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@ -0,0 +1,31 @@
/*
Custom version of FileInputStream that adds an .open() overload that works with
non-ascii paths
*/
#pragma once
#include <cstdio>
#include <filesystem>
#include <memory>
#include <string>
#include <SFML/Config.hpp>
#include <SFML/System/Export.hpp>
#include <SFML/System/InputStream.hpp>
namespace jujube {
class UTF8FileInputStream : public sf::InputStream {
public:
[[nodiscard]] bool open(const std::filesystem::path& filename);
[[nodiscard]] sf::Int64 read(void* data, sf::Int64 size) override;
[[nodiscard]] sf::Int64 seek(sf::Int64 position) override;
[[nodiscard]] sf::Int64 tell() override;
sf::Int64 getSize() override;
private:
struct FileCloser {
void operator()(std::FILE* file);
};
std::unique_ptr<std::FILE, FileCloser> m_file;
};
}

69
src/Toolkit/UTF8SFML.hpp Normal file
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@ -0,0 +1,69 @@
/* UTF8-aware load_from_file functions for SFML objects,
uses nowide under the hood */
#pragma once
#include <filesystem>
#include <memory>
#include <optional>
#include <vector>
#include <nowide/fstream.hpp>
#include "UTF8FileInputStream.hpp"
namespace jujube {
/* UTF8-aware wrapper around SFML resource classes that "load" files, i.e.
resource classes that read the whole file at once when calling
load_from_file() and thus don't need the file stream to remain available
after the call to load_from_file() */
template<class T>
class UTF8Loader : public T {
public:
template<typename... Ts>
bool load_from_path(const std::filesystem::path& file, const Ts&... args) {
UTF8FileInputStream f;
if (not f.open(file)) {
return false;
}
return this->loadFromStream(f, args...);
}
};
class HoldsFileStream {
public:
virtual ~HoldsFileStream() = default;
protected:
UTF8FileInputStream file_stream;
};
/* UTF8-aware wrapper around SFML resource classes that "open" files, i.e.
resource classes that just store the file stream when open_from_path() is
called and stream the file contents on demand and hence require the file
stream to remain available for the whole lifetime of the resource */
template<class T>
class UTF8Streamer : public HoldsFileStream, public T {
/* The file_stream is kept in a base class to make sure it is destroyed
AFTER the SFML class that uses it */
public:
bool open_from_path(const std::filesystem::path& file) {
if (not file_stream.open(file)) {
return false;
};
return this->openFromStream(file_stream);
}
};
/* UTF8-aware wrapper around SFML resource classes that stream file contents
continously during their lifetime files but somehow still use loadFrom*
methods instead of openFrom* */
template<class T>
class UTF8StreamerUsingLoadFrom : public HoldsFileStream, public T {
public:
bool load_from_path(const std::filesystem::path& file) {
if (not file_stream.open(file)) {
return false;
};
return this->loadFromStream(file_stream);
}
};
}

19
src/Toolkit/UTF8SFMLRedefinitions.hpp Normal file
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@ -0,0 +1,19 @@
#pragma once
#include <SFML/Audio.hpp>
#include <SFML/Audio/InputSoundFile.hpp>
#include <SFML/Audio/SoundBuffer.hpp>
#include <SFML/Graphics/Font.hpp>
#include <SFML/Graphics/Shader.hpp>
#include <SFML/Graphics/Texture.hpp>
#include "UTF8SFML.hpp"
namespace jujube {
using Music = jujube::UTF8Streamer<sf::Music>;
using InputSoundFile = jujube::UTF8Streamer<sf::InputSoundFile>;
using SoundBuffer = jujube::UTF8Loader<sf::SoundBuffer>;
using Texture = jujube::UTF8Loader<sf::Texture>;
using Shader = jujube::UTF8Loader<sf::Shader>;
using Font = jujube::UTF8StreamerUsingLoadFrom<sf::Font>;
}

21
src/Toolkit/UTF8Strings.cpp Normal file
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@ -0,0 +1,21 @@
#include "UTF8Strings.hpp"
#include <cstring>
std::string u8string_to_utf8_encoded_string(const std::u8string& u8s) {
std::string result{u8s.cbegin(), u8s.cend()};
return result;
}
std::string path_to_utf8_encoded_string(const std::filesystem::path& path) {
return u8string_to_utf8_encoded_string(path.u8string());
}
std::u8string utf8_encoded_string_to_u8string(const std::string& utf8s) {
std::u8string result{utf8s.cbegin(), utf8s.cend()};
return result;
}
std::filesystem::path utf8_encoded_string_to_path(const std::string& utf8s) {
return std::filesystem::path{utf8_encoded_string_to_u8string(utf8s)};
}

7
src/Toolkit/UTF8Strings.hpp Normal file
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@ -0,0 +1,7 @@
#include <filesystem>
#include <string>
std::string u8string_to_utf8_encoded_string(const std::u8string& u8s);
std::string path_to_utf8_encoded_string(const std::filesystem::path& path);
std::u8string utf8_encoded_string_to_u8string(const std::string& utf8s);
std::filesystem::path utf8_encoded_string_to_path(const std::string& utf8s);

4
src/Toolkit/meson.build
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@ -2,5 +2,7 @@ sources += files(
'EasingFunctions.cpp',
'HSL.cpp',
'SFMLHelpers.cpp',
'QuickRNG.cpp'
'QuickRNG.cpp',
'UTF8FileInputStream.cpp',
'UTF8Strings.cpp',
)

2
subprojects/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
/*/
!packagefiles/

10
subprojects/nlohmann_json.wrap Normal file
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@ -0,0 +1,10 @@
[wrap-file]
directory = nlohmann_json-3.11.2
lead_directory_missing = true
source_url = https://github.com/nlohmann/json/releases/download/v3.11.2/include.zip
source_filename = nlohmann_json-3.11.2.zip
source_hash = e5c7a9f49a16814be27e4ed0ee900ecd0092bfb7dbfca65b5a421b774dccaaed
wrapdb_version = 3.11.2-1
[provide]
nlohmann_json = nlohmann_json_dep

12
subprojects/nowide.wrap Normal file
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@ -0,0 +1,12 @@
[wrap-file]
directory = nowide_standalone_v11.2.0
source_url = https://github.com/boostorg/nowide/releases/download/v11.2.0/nowide_standalone_v11.2.0.tar.gz
source_filename = nowide_standalone_v11.2.0.tar.gz
source_hash = 1869d176a8af389e4f7416f42bdd15d6a5db3c6e4ae77269ecb071a232304e1d
patch_filename = nowide_11.2.0-1_patch.zip
patch_url = https://wrapdb.mesonbuild.com/v2/nowide_11.2.0-1/get_patch
patch_hash = 0c4b4c00e3fd1ad8db710633ad259371abc88e3b76657c6cf92e55beb6baeffb
wrapdb_version = 11.2.0-1
[provide]
nowide = nowide_dep