Lightemerald/windows-user-space-emulator
2
0
Fork 0
mirror of https://github.com/momo5502/emulator.git synced 2026-02-01 00:41:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use working directory provider

Browse Source
This commit is contained in:
momo5502
2025-02-08 17:05:02 +01:00
parent b5a0f73113
commit 72e88d30d4
3 changed files with 51 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
src/windows-emulator/file_system.hpp
View File

@@ -4,20 +4,26 @@
#include <platform/compiler.hpp>
struct working_directory_provider
{
virtual windows_path get_working_directory() = 0;
};
class file_system
{
public:
file_system(std::filesystem::path root, windows_path working_dir = "C:\\")
: root_(std::move(root))
file_system(std::filesystem::path root, working_directory_provider& working_dir_provider)
: root_(std::move(root)),
working_dir_provider_(&working_dir_provider)
{
this->set_working_directory(std::move(working_dir));
}
std::filesystem::path translate(const windows_path& win_path) const
{
assert(win_path.is_absolute() && "Path should always be absolute");
const auto& full_path = win_path.is_absolute() //
? win_path
: (this->working_dir_ / win_path);
: (this->working_dir_provider_->get_working_directory() / win_path);
const auto mapping = this->mappings_.find(full_path);
if (mapping != this->mappings_.end())
@@ -36,20 +42,10 @@ class file_system
return this->root_ / full_path.to_portable_path();
}
void set_working_directory(windows_path working_dir)
{
if (!working_dir.is_absolute())
{
throw std::runtime_error("Working directory is not an absolute path: " + working_dir.string());
}
this->working_dir_ = std::move(working_dir);
}
const windows_path& get_working_directory() const
/*const windows_path& get_working_directory() const
{
return this->working_dir_;
}
}*/
windows_path local_to_windows_path(const std::filesystem::path& local_path) const
{
@@ -81,16 +77,6 @@ class file_system
return windows_path{drive, std::move(folders)};
}
void serialize(utils::buffer_serializer& buffer) const
{
buffer.write(this->working_dir_);
}
void deserialize(utils::buffer_deserializer& buffer)
{
buffer.read(this->working_dir_);
}
void map(windows_path src, std::filesystem::path dest)
{
this->mappings_[std::move(src)] = std::move(dest);
@@ -98,6 +84,6 @@ class file_system
private:
std::filesystem::path root_{};
windows_path working_dir_{};
working_directory_provider* working_dir_provider_{};
std::unordered_map<windows_path, std::filesystem::path> mappings_{};
};