From 68644fe6d54390bed9e8731dc5e6f4831f2fb803 Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Sun, 29 Dec 2024 19:03:27 +0100
Subject: [PATCH] PXI: Switch from boost::filesystem to std::filesystem

---
 source/processes/pxi_fs.hpp           |  8 ++++----
 source/processes/pxi_fs_host_file.cpp | 10 +++++-----
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/source/processes/pxi_fs.hpp b/source/processes/pxi_fs.hpp
index b1be44a..93c72de 100644
--- a/source/processes/pxi_fs.hpp
+++ b/source/processes/pxi_fs.hpp
@@ -4,8 +4,8 @@
 
 #include <platform/pxi.hpp>
 
-#include <boost/filesystem/fstream.hpp>
-#include <boost/filesystem/path.hpp>
+#include <fstream>
+#include <filesystem>
 #include <boost/optional.hpp>
 
 namespace HLE {
@@ -133,8 +133,8 @@ public:
     };
 
 private:
-    const boost::filesystem::path path;
-    boost::filesystem::fstream stream;
+    const std::filesystem::path path;
+    std::fstream stream;
 
     Policy policy;
 
diff --git a/source/processes/pxi_fs_host_file.cpp b/source/processes/pxi_fs_host_file.cpp
index 04e5a2e..ffa6ae6 100644
--- a/source/processes/pxi_fs_host_file.cpp
+++ b/source/processes/pxi_fs_host_file.cpp
@@ -3,9 +3,9 @@
 
 #include "pxi_fs_file_buffer_emu.hpp"
 
-#include <framework/exceptions.hpp>
+#include <fmt/std.h>
 
-#include <boost/filesystem.hpp>
+#include <framework/exceptions.hpp>
 
 #include <iostream>
 
@@ -25,7 +25,7 @@ HostFile::HostFile(std::string_view path, Policy policy) : path(std::begin(path)
 ResultAnd<> HostFile::Open(FileContext& context, OpenFlags flags) {
     context.logger.info("Attempting to open {} (create={})", path, flags.create);
 
-    if (!flags.create && !boost::filesystem::exists(path)) {
+    if (!flags.create && !std::filesystem::exists(path)) {
         return std::make_tuple(-1);
     }
 
@@ -58,7 +58,7 @@ void HostFile::Close(/*FakeThread& thread*/) {
 ResultAnd<uint64_t> HostFile::GetSize(FileContext& context) {
     context.logger.info("Attempting to get size of file {}", path);
 
-    uint64_t size = boost::filesystem::file_size(path);
+    uint64_t size = std::filesystem::file_size(path);
 
     return std::make_tuple(OS::RESULT_OK, size);
 }
@@ -68,7 +68,7 @@ ResultAnd<> HostFile::SetSize(FakeThread& thread, uint64_t size) {
 
     // TODO: Does this zero-fill the file as expected?
     // TODO: Expected by whom? If these are not the 3DS semantics, we still would want to have deterministic buffer contents here!
-    boost::filesystem::resize_file(path, size);
+    std::filesystem::resize_file(path, size);
 
     return std::make_tuple(OS::RESULT_OK);
 }