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fs: Actually functional linux case insensitive search

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This commit is contained in:
IndecisiveTurtle 2024-07-15 03:37:30 +03:00
parent 26f8fbf628
commit dbeed80e3b
7 changed files with 145 additions and 108 deletions
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33
src/core/file_sys/fs.h
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@ -7,28 +7,45 @@
#include <mutex>
#include <string>
#include <vector>
#include <tsl/robin_map.h>
#include "common/io_file.h"
namespace Core::FileSys {
class MntPoints {
#ifdef _WIN64
static constexpr bool NeedsCaseInsensiveSearch = false;
#else
static constexpr bool NeedsCaseInsensiveSearch = true;
#endif
public:
struct MntPair {
std::string host_path;
std::string guest_path; // e.g /app0/
std::filesystem::path host_path;
std::string mount; // e.g /app0/
};
MntPoints() = default;
virtual ~MntPoints() = default;
explicit MntPoints() = default;
~MntPoints() = default;
void Mount(const std::filesystem::path& host_folder, const std::string& guest_folder);
void Unmount(const std::filesystem::path& host_folder, const std::string& guest_folder);
void Mount(const std::filesystem::path& host_folder,
const std::string& guest_folder);
void Unmount(const std::filesystem::path& host_folder,
const std::string& guest_folder);
void UnmountAll();
std::string GetHostDirectory(const std::string& guest_directory);
std::string GetHostFile(const std::string& guest_file);
std::filesystem::path GetHostPath(const std::string& guest_directory);
const MntPair* GetMount(const std::string& guest_path) {
const auto it = std::ranges::find_if(m_mnt_pairs, [&](const auto& mount) {
return guest_path.starts_with(mount.mount);
});
return it == m_mnt_pairs.end() ? nullptr : &*it;
}
private:
std::vector<MntPair> m_mnt_pairs;
std::vector<std::filesystem::path> path_parts;
tsl::robin_map<std::filesystem::path, std::filesystem::path> path_cache;
std::mutex m_mutex;
};