mirror of
https://github.com/pound-emu/pound.git
synced 2025-06-22 22:48:09 -04:00
117 lines
3.1 KiB
C++
117 lines
3.1 KiB
C++
// Copyright 2025 Xenon Emulator Project. All rights reserved.
|
|
|
|
#include "PathUtil.h"
|
|
#include "Base/Logging/Log.h"
|
|
|
|
#include <fmt/format.h>
|
|
|
|
#include <unordered_map>
|
|
#include <fstream>
|
|
#ifdef _WIN32
|
|
#include <Windows.h>
|
|
#endif // _WIN32
|
|
#ifdef __APPLE__
|
|
#include <unistd.h>
|
|
#include <libproc.h>
|
|
#endif // __APPLE__
|
|
|
|
namespace Base {
|
|
namespace FS {
|
|
|
|
const fs::path GetBinaryDirectory() {
|
|
fs::path fspath = {};
|
|
#ifdef _WIN32
|
|
char path[256];
|
|
GetModuleFileNameA(nullptr, path, sizeof(path));
|
|
fspath = path;
|
|
#elif __linux__
|
|
fspath = fs::canonical("/proc/self/exe");
|
|
#elif __APPLE__
|
|
pid_t pid = getpid();
|
|
char path[PROC_PIDPATHINFO_MAXSIZE];
|
|
// While this is fine for a raw executable,
|
|
// an application bundle is read-only and these files
|
|
// should instead be placed in Application Support.
|
|
proc_pidpath(pid, path, sizeof(path));
|
|
fspath = path;
|
|
#else
|
|
// Unknown, just return rootdir
|
|
fspath = fs::current_path() / "Pound";
|
|
#endif
|
|
return fs::weakly_canonical(fmt::format("{}/..", fspath.string()));
|
|
}
|
|
|
|
static auto UserPaths = [] {
|
|
auto currentDir = fs::current_path();
|
|
auto binaryDir = GetBinaryDirectory();
|
|
bool nixos = false;
|
|
|
|
std::unordered_map<PathType, fs::path> paths;
|
|
|
|
const auto insert_path = [&](PathType pound_path, const fs::path &new_path, bool create = true) {
|
|
if (create && !fs::exists(new_path))
|
|
fs::create_directory(new_path);
|
|
|
|
paths.insert_or_assign(pound_path, new_path);
|
|
};
|
|
|
|
insert_path(PathType::BinaryDir, binaryDir, false);
|
|
// If we are in the nix store, it's read-only. Change to currentDir if needed
|
|
if (binaryDir.string().find("/nix/store/") != std::string::npos) {
|
|
nixos = true;
|
|
}
|
|
if (nixos) {
|
|
currentDir /= "files";
|
|
insert_path(PathType::RootDir, currentDir);
|
|
insert_path(PathType::FirmwareDir, currentDir / FW_DIR);
|
|
insert_path(PathType::LogDir, currentDir / LOG_DIR);
|
|
}
|
|
else {
|
|
insert_path(PathType::RootDir, currentDir, false);
|
|
insert_path(PathType::FirmwareDir, binaryDir / FW_DIR);
|
|
insert_path(PathType::LogDir, binaryDir / LOG_DIR);
|
|
}
|
|
return paths;
|
|
}();
|
|
|
|
std::string PathToUTF8String(const fs::path &path) {
|
|
const auto u8_string = path.u8string();
|
|
return std::string{u8_string.begin(), u8_string.end()};
|
|
}
|
|
|
|
const fs::path &GetUserPath(PathType pound_path) {
|
|
return UserPaths.at(pound_path);
|
|
}
|
|
|
|
std::string GetUserPathString(PathType pound_path) {
|
|
return PathToUTF8String(GetUserPath(pound_path));
|
|
}
|
|
|
|
std::vector<FileInfo> ListFilesFromPath(const fs::path &path) {
|
|
std::vector<FileInfo> fileList;
|
|
|
|
fs::path _path = fs::weakly_canonical(path);
|
|
|
|
for (auto &entry : fs::directory_iterator{ _path }) {
|
|
FileInfo fileInfo;
|
|
if (entry.is_directory()) {
|
|
fileInfo.fileSize = 0;
|
|
fileInfo.fileType = FileType::Directory;
|
|
} else {
|
|
fileInfo.fileSize = fs::file_size(_path);
|
|
fileInfo.fileType = FileType::File;
|
|
}
|
|
|
|
fileInfo.filePath = entry.path();
|
|
fileInfo.fileName = entry.path().filename();
|
|
fileList.push_back(fileInfo);
|
|
}
|
|
|
|
return fileList;
|
|
}
|
|
|
|
void SetUserPath(PathType pound_path, const fs::path &new_path) {
|
|
UserPaths.insert_or_assign(pound_path, new_path);
|
|
}
|
|
} // namespace FS
|
|
} // namespace Base
|