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common: fs: Rework the Common Filesystem interface to make use of std::filesystem (#6270)

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* common: fs: fs_types: Create filesystem types

Contains various filesystem types used by the Common::FS library

* common: fs: fs_util: Add std::string to std::u8string conversion utility

* common: fs: path_util: Add utlity functions for paths

Contains various utility functions for getting or manipulating filesystem paths used by the Common::FS library

* common: fs: file: Rewrite the IOFile implementation

* common: fs: Reimplement Common::FS library using std::filesystem

* common: fs: fs_paths: Add fs_paths to replace common_paths

* common: fs: path_util: Add the rest of the path functions

* common: Remove the previous Common::FS implementation

* general: Remove unused fs includes

* string_util: Remove unused function and include

* nvidia_flags: Migrate to the new Common::FS library

* settings: Migrate to the new Common::FS library

* logging: backend: Migrate to the new Common::FS library

* core: Migrate to the new Common::FS library

* perf_stats: Migrate to the new Common::FS library

* reporter: Migrate to the new Common::FS library

* telemetry_session: Migrate to the new Common::FS library

* key_manager: Migrate to the new Common::FS library

* bis_factory: Migrate to the new Common::FS library

* registered_cache: Migrate to the new Common::FS library

* xts_archive: Migrate to the new Common::FS library

* service: acc: Migrate to the new Common::FS library

* applets/profile: Migrate to the new Common::FS library

* applets/web: Migrate to the new Common::FS library

* service: filesystem: Migrate to the new Common::FS library

* loader: Migrate to the new Common::FS library

* gl_shader_disk_cache: Migrate to the new Common::FS library

* nsight_aftermath_tracker: Migrate to the new Common::FS library

* vulkan_library: Migrate to the new Common::FS library

* configure_debug: Migrate to the new Common::FS library

* game_list_worker: Migrate to the new Common::FS library

* config: Migrate to the new Common::FS library

* configure_filesystem: Migrate to the new Common::FS library

* configure_per_game_addons: Migrate to the new Common::FS library

* configure_profile_manager: Migrate to the new Common::FS library

* configure_ui: Migrate to the new Common::FS library

* input_profiles: Migrate to the new Common::FS library

* yuzu_cmd: config: Migrate to the new Common::FS library

* yuzu_cmd: Migrate to the new Common::FS library

* vfs_real: Migrate to the new Common::FS library

* vfs: Migrate to the new Common::FS library

* vfs_libzip: Migrate to the new Common::FS library

* service: bcat: Migrate to the new Common::FS library

* yuzu: main: Migrate to the new Common::FS library

* vfs_real: Delete the contents of an existing file in CreateFile

Current usages of CreateFile expect to delete the contents of an existing file, retain this behavior for now.

* input_profiles: Don't iterate the input profile dir if it does not exist

Silences an error produced in the log if the directory does not exist.

* game_list_worker: Skip parsing file if the returned VfsFile is nullptr

Prevents crashes in GetLoader when the virtual file is nullptr

* common: fs: Validate paths for path length

* service: filesystem: Open the mod load directory as read only
This commit is contained in:
Morph 2021-05-25 19:32:56 -04:00 • committed by GitHub
parent 08a5cf0b5b
commit 065867e2c2
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GPG key ID: 4AEE18F83AFDEB23
74 changed files with 3785 additions and 2169 deletions
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27
src/common/logging/backend.cpp
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@ -11,13 +11,13 @@
#include <mutex>
#include <thread>
#include <vector>
#ifdef _WIN32
#include <share.h> // For _SH_DENYWR
#include <windows.h> // For OutputDebugStringW
#else
#define _SH_DENYWR 0
#endif
#include "common/assert.h"
#include "common/fs/fs.h"
#include "common/logging/backend.h"
#include "common/logging/log.h"
#include "common/logging/text_formatter.h"
@ -148,19 +148,16 @@ void ColorConsoleBackend::Write(const Entry& entry) {
PrintColoredMessage(entry);
}
FileBackend::FileBackend(const std::string& filename) {
const auto old_filename = filename + ".old.txt";
FileBackend::FileBackend(const std::filesystem::path& filename) {
auto old_filename = filename;
old_filename += ".old.txt";
if (FS::Exists(old_filename)) {
FS::Delete(old_filename);
}
if (FS::Exists(filename)) {
FS::Rename(filename, old_filename);
}
// Existence checks are done within the functions themselves.
// We don't particularly care if these succeed or not.
void(FS::RemoveFile(old_filename));
void(FS::RenameFile(filename, old_filename));
// _SH_DENYWR allows read only access to the file for other programs.
// It is #defined to 0 on other platforms
file = FS::IOFile(filename, "w", _SH_DENYWR);
file = FS::IOFile(filename, FS::FileAccessMode::Write, FS::FileType::TextFile);
}
void FileBackend::Write(const Entry& entry) {
@ -181,7 +178,7 @@ void FileBackend::Write(const Entry& entry) {
bytes_written += file.WriteString(FormatLogMessage(entry).append(1, '\n'));
if (entry.log_level >= Level::Error) {
file.Flush();
void(file.Flush());
}
}