From 1c06c918af30e4f431920c6197128524b2caee14 Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Fri, 19 Jan 2018 22:18:01 -0500
Subject: [PATCH] file_sys: Remove disk_archive, savedata_archive, and
title_metadata.
---
src/core/CMakeLists.txt | 6 -
src/core/file_sys/disk_archive.cpp | 99 --------
src/core/file_sys/disk_archive.h | 68 -----
src/core/file_sys/savedata_archive.cpp | 330 -------------------------
src/core/file_sys/savedata_archive.h | 43 ----
src/core/file_sys/title_metadata.cpp | 163 ------------
src/core/file_sys/title_metadata.h | 126 ----------
7 files changed, 835 deletions(-)
delete mode 100644 src/core/file_sys/disk_archive.cpp
delete mode 100644 src/core/file_sys/disk_archive.h
delete mode 100644 src/core/file_sys/savedata_archive.cpp
delete mode 100644 src/core/file_sys/savedata_archive.h
delete mode 100644 src/core/file_sys/title_metadata.cpp
delete mode 100644 src/core/file_sys/title_metadata.h
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index ec25ec9cf9..b2dcc039a4 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -9,18 +9,12 @@ add_library(core STATIC
file_sys/archive_backend.cpp
file_sys/archive_backend.h
file_sys/directory_backend.h
- file_sys/disk_archive.cpp
- file_sys/disk_archive.h
file_sys/errors.h
file_sys/file_backend.h
file_sys/path_parser.cpp
file_sys/path_parser.h
file_sys/romfs_archive.cpp
file_sys/romfs_archive.h
- file_sys/savedata_archive.cpp
- file_sys/savedata_archive.h
- file_sys/title_metadata.cpp
- file_sys/title_metadata.h
frontend/emu_window.cpp
frontend/emu_window.h
frontend/framebuffer_layout.cpp
diff --git a/src/core/file_sys/disk_archive.cpp b/src/core/file_sys/disk_archive.cpp
deleted file mode 100644
index 98d80aabc2..0000000000
--- a/src/core/file_sys/disk_archive.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cstdio>
-#include <memory>
-#include "common/common_types.h"
-#include "common/file_util.h"
-#include "common/logging/log.h"
-#include "core/file_sys/disk_archive.h"
-#include "core/file_sys/errors.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-ResultVal<size_t> DiskFile::Read(const u64 offset, const size_t length, u8* buffer) const {
- if (!mode.read_flag)
- return ERROR_INVALID_OPEN_FLAGS;
-
- file->Seek(offset, SEEK_SET);
- return MakeResult<size_t>(file->ReadBytes(buffer, length));
-}
-
-ResultVal<size_t> DiskFile::Write(const u64 offset, const size_t length, const bool flush,
- const u8* buffer) const {
- if (!mode.write_flag)
- return ERROR_INVALID_OPEN_FLAGS;
-
- file->Seek(offset, SEEK_SET);
- size_t written = file->WriteBytes(buffer, length);
- if (flush)
- file->Flush();
- return MakeResult<size_t>(written);
-}
-
-u64 DiskFile::GetSize() const {
- return file->GetSize();
-}
-
-bool DiskFile::SetSize(const u64 size) const {
- file->Resize(size);
- file->Flush();
- return true;
-}
-
-bool DiskFile::Close() const {
- return file->Close();
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-DiskDirectory::DiskDirectory(const std::string& path) : directory() {
- unsigned size = FileUtil::ScanDirectoryTree(path, directory);
- directory.size = size;
- directory.isDirectory = true;
- children_iterator = directory.children.begin();
-}
-
-u32 DiskDirectory::Read(const u32 count, Entry* entries) {
- u32 entries_read = 0;
-
- while (entries_read < count && children_iterator != directory.children.cend()) {
- const FileUtil::FSTEntry& file = *children_iterator;
- const std::string& filename = file.virtualName;
- Entry& entry = entries[entries_read];
-
- LOG_TRACE(Service_FS, "File %s: size=%llu dir=%d", filename.c_str(), file.size,
- file.isDirectory);
-
- // TODO(Link Mauve): use a proper conversion to UTF-16.
- for (size_t j = 0; j < FILENAME_LENGTH; ++j) {
- entry.filename[j] = filename[j];
- if (!filename[j])
- break;
- }
-
- FileUtil::SplitFilename83(filename, entry.short_name, entry.extension);
-
- entry.is_directory = file.isDirectory;
- entry.is_hidden = (filename[0] == '.');
- entry.is_read_only = 0;
- entry.file_size = file.size;
-
- // We emulate a SD card where the archive bit has never been cleared, as it would be on
- // most user SD cards.
- // Some homebrews (blargSNES for instance) are known to mistakenly use the archive bit as a
- // file bit.
- entry.is_archive = !file.isDirectory;
-
- ++entries_read;
- ++children_iterator;
- }
- return entries_read;
-}
-
-} // namespace FileSys
diff --git a/src/core/file_sys/disk_archive.h b/src/core/file_sys/disk_archive.h
deleted file mode 100644
index eb9166df6d..0000000000
--- a/src/core/file_sys/disk_archive.h
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <cstddef>
-#include <memory>
-#include <string>
-#include <vector>
-#include "common/common_types.h"
-#include "common/file_util.h"
-#include "core/file_sys/archive_backend.h"
-#include "core/file_sys/directory_backend.h"
-#include "core/file_sys/file_backend.h"
-#include "core/hle/result.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-class DiskFile : public FileBackend {
-public:
- DiskFile(FileUtil::IOFile&& file_, const Mode& mode_)
- : file(new FileUtil::IOFile(std::move(file_))) {
- mode.hex = mode_.hex;
- }
-
- ResultVal<size_t> Read(u64 offset, size_t length, u8* buffer) const override;
- ResultVal<size_t> Write(u64 offset, size_t length, bool flush, const u8* buffer) const override;
- u64 GetSize() const override;
- bool SetSize(u64 size) const override;
- bool Close() const override;
-
- void Flush() const override {
- file->Flush();
- }
-
-protected:
- Mode mode;
- std::unique_ptr<FileUtil::IOFile> file;
-};
-
-class DiskDirectory : public DirectoryBackend {
-public:
- DiskDirectory(const std::string& path);
-
- ~DiskDirectory() override {
- Close();
- }
-
- u32 Read(const u32 count, Entry* entries) override;
-
- bool Close() const override {
- return true;
- }
-
-protected:
- u32 total_entries_in_directory;
- FileUtil::FSTEntry directory;
-
- // We need to remember the last entry we returned, so a subsequent call to Read will continue
- // from the next one. This iterator will always point to the next unread entry.
- std::vector<FileUtil::FSTEntry>::iterator children_iterator;
-};
-
-} // namespace FileSys
diff --git a/src/core/file_sys/savedata_archive.cpp b/src/core/file_sys/savedata_archive.cpp
deleted file mode 100644
index d12739ca77..0000000000
--- a/src/core/file_sys/savedata_archive.cpp
+++ /dev/null
@@ -1,330 +0,0 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/file_util.h"
-#include "core/file_sys/disk_archive.h"
-#include "core/file_sys/errors.h"
-#include "core/file_sys/path_parser.h"
-#include "core/file_sys/savedata_archive.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-ResultVal<std::unique_ptr<FileBackend>> SaveDataArchive::OpenFile(const Path& path,
- const Mode& mode) const {
- LOG_DEBUG(Service_FS, "called path=%s mode=%01X", path.DebugStr().c_str(), mode.hex);
-
- const PathParser path_parser(path);
-
- if (!path_parser.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid path %s", path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- if (mode.hex == 0) {
- LOG_ERROR(Service_FS, "Empty open mode");
- return ERROR_UNSUPPORTED_OPEN_FLAGS;
- }
-
- if (mode.create_flag && !mode.write_flag) {
- LOG_ERROR(Service_FS, "Create flag set but write flag not set");
- return ERROR_UNSUPPORTED_OPEN_FLAGS;
- }
-
- const auto full_path = path_parser.BuildHostPath(mount_point);
-
- switch (path_parser.GetHostStatus(mount_point)) {
- case PathParser::InvalidMountPoint:
- LOG_CRITICAL(Service_FS, "(unreachable) Invalid mount point %s", mount_point.c_str());
- return ERROR_FILE_NOT_FOUND;
- case PathParser::PathNotFound:
- LOG_ERROR(Service_FS, "Path not found %s", full_path.c_str());
- return ERROR_PATH_NOT_FOUND;
- case PathParser::FileInPath:
- case PathParser::DirectoryFound:
- LOG_ERROR(Service_FS, "Unexpected file or directory in %s", full_path.c_str());
- return ERROR_UNEXPECTED_FILE_OR_DIRECTORY;
- case PathParser::NotFound:
- if (!mode.create_flag) {
- LOG_ERROR(Service_FS, "Non-existing file %s can't be open without mode create.",
- full_path.c_str());
- return ERROR_FILE_NOT_FOUND;
- } else {
- // Create the file
- FileUtil::CreateEmptyFile(full_path);
- }
- break;
- case PathParser::FileFound:
- break; // Expected 'success' case
- }
-
- FileUtil::IOFile file(full_path, mode.write_flag ? "r+b" : "rb");
- if (!file.IsOpen()) {
- LOG_CRITICAL(Service_FS, "(unreachable) Unknown error opening %s", full_path.c_str());
- return ERROR_FILE_NOT_FOUND;
- }
-
- auto disk_file = std::make_unique<DiskFile>(std::move(file), mode);
- return MakeResult<std::unique_ptr<FileBackend>>(std::move(disk_file));
-}
-
-ResultCode SaveDataArchive::DeleteFile(const Path& path) const {
- const PathParser path_parser(path);
-
- if (!path_parser.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid path %s", path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const auto full_path = path_parser.BuildHostPath(mount_point);
-
- switch (path_parser.GetHostStatus(mount_point)) {
- case PathParser::InvalidMountPoint:
- LOG_CRITICAL(Service_FS, "(unreachable) Invalid mount point %s", mount_point.c_str());
- return ERROR_FILE_NOT_FOUND;
- case PathParser::PathNotFound:
- LOG_ERROR(Service_FS, "Path not found %s", full_path.c_str());
- return ERROR_PATH_NOT_FOUND;
- case PathParser::FileInPath:
- case PathParser::DirectoryFound:
- case PathParser::NotFound:
- LOG_ERROR(Service_FS, "File not found %s", full_path.c_str());
- return ERROR_FILE_NOT_FOUND;
- case PathParser::FileFound:
- break; // Expected 'success' case
- }
-
- if (FileUtil::Delete(full_path)) {
- return RESULT_SUCCESS;
- }
-
- LOG_CRITICAL(Service_FS, "(unreachable) Unknown error deleting %s", full_path.c_str());
- return ERROR_FILE_NOT_FOUND;
-}
-
-ResultCode SaveDataArchive::RenameFile(const Path& src_path, const Path& dest_path) const {
- const PathParser path_parser_src(src_path);
-
- // TODO: Verify these return codes with HW
- if (!path_parser_src.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid src path %s", src_path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const PathParser path_parser_dest(dest_path);
-
- if (!path_parser_dest.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid dest path %s", dest_path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const auto src_path_full = path_parser_src.BuildHostPath(mount_point);
- const auto dest_path_full = path_parser_dest.BuildHostPath(mount_point);
-
- if (FileUtil::Rename(src_path_full, dest_path_full)) {
- return RESULT_SUCCESS;
- }
-
- // TODO(bunnei): Use correct error code
- return ResultCode(-1);
-}
-
-template <typename T>
-static ResultCode DeleteDirectoryHelper(const Path& path, const std::string& mount_point,
- T deleter) {
- const PathParser path_parser(path);
-
- if (!path_parser.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid path %s", path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- if (path_parser.IsRootDirectory())
- return ERROR_DIRECTORY_NOT_EMPTY;
-
- const auto full_path = path_parser.BuildHostPath(mount_point);
-
- switch (path_parser.GetHostStatus(mount_point)) {
- case PathParser::InvalidMountPoint:
- LOG_CRITICAL(Service_FS, "(unreachable) Invalid mount point %s", mount_point.c_str());
- return ERROR_PATH_NOT_FOUND;
- case PathParser::PathNotFound:
- case PathParser::NotFound:
- LOG_ERROR(Service_FS, "Path not found %s", full_path.c_str());
- return ERROR_PATH_NOT_FOUND;
- case PathParser::FileInPath:
- case PathParser::FileFound:
- LOG_ERROR(Service_FS, "Unexpected file or directory %s", full_path.c_str());
- return ERROR_UNEXPECTED_FILE_OR_DIRECTORY;
- case PathParser::DirectoryFound:
- break; // Expected 'success' case
- }
-
- if (deleter(full_path)) {
- return RESULT_SUCCESS;
- }
-
- LOG_ERROR(Service_FS, "Directory not empty %s", full_path.c_str());
- return ERROR_DIRECTORY_NOT_EMPTY;
-}
-
-ResultCode SaveDataArchive::DeleteDirectory(const Path& path) const {
- return DeleteDirectoryHelper(path, mount_point, FileUtil::DeleteDir);
-}
-
-ResultCode SaveDataArchive::DeleteDirectoryRecursively(const Path& path) const {
- return DeleteDirectoryHelper(
- path, mount_point, [](const std::string& p) { return FileUtil::DeleteDirRecursively(p); });
-}
-
-ResultCode SaveDataArchive::CreateFile(const FileSys::Path& path, u64 size) const {
- const PathParser path_parser(path);
-
- if (!path_parser.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid path %s", path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const auto full_path = path_parser.BuildHostPath(mount_point);
-
- switch (path_parser.GetHostStatus(mount_point)) {
- case PathParser::InvalidMountPoint:
- LOG_CRITICAL(Service_FS, "(unreachable) Invalid mount point %s", mount_point.c_str());
- return ERROR_FILE_NOT_FOUND;
- case PathParser::PathNotFound:
- LOG_ERROR(Service_FS, "Path not found %s", full_path.c_str());
- return ERROR_PATH_NOT_FOUND;
- case PathParser::FileInPath:
- LOG_ERROR(Service_FS, "Unexpected file in path %s", full_path.c_str());
- return ERROR_UNEXPECTED_FILE_OR_DIRECTORY;
- case PathParser::DirectoryFound:
- case PathParser::FileFound:
- LOG_ERROR(Service_FS, "%s already exists", full_path.c_str());
- return ERROR_FILE_ALREADY_EXISTS;
- case PathParser::NotFound:
- break; // Expected 'success' case
- }
-
- if (size == 0) {
- FileUtil::CreateEmptyFile(full_path);
- return RESULT_SUCCESS;
- }
-
- FileUtil::IOFile file(full_path, "wb");
- // Creates a sparse file (or a normal file on filesystems without the concept of sparse files)
- // We do this by seeking to the right size, then writing a single null byte.
- if (file.Seek(size - 1, SEEK_SET) && file.WriteBytes("", 1) == 1) {
- return RESULT_SUCCESS;
- }
-
- LOG_ERROR(Service_FS, "Too large file");
-
- // TODO(bunnei): Use correct error code
- return ResultCode(-1);
-}
-
-ResultCode SaveDataArchive::CreateDirectory(const Path& path) const {
- const PathParser path_parser(path);
-
- if (!path_parser.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid path %s", path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const auto full_path = path_parser.BuildHostPath(mount_point);
-
- switch (path_parser.GetHostStatus(mount_point)) {
- case PathParser::InvalidMountPoint:
- LOG_CRITICAL(Service_FS, "(unreachable) Invalid mount point %s", mount_point.c_str());
- return ERROR_FILE_NOT_FOUND;
- case PathParser::PathNotFound:
- LOG_ERROR(Service_FS, "Path not found %s", full_path.c_str());
- return ERROR_PATH_NOT_FOUND;
- case PathParser::FileInPath:
- LOG_ERROR(Service_FS, "Unexpected file in path %s", full_path.c_str());
- return ERROR_UNEXPECTED_FILE_OR_DIRECTORY;
- case PathParser::DirectoryFound:
- case PathParser::FileFound:
- LOG_ERROR(Service_FS, "%s already exists", full_path.c_str());
- return ERROR_DIRECTORY_ALREADY_EXISTS;
- case PathParser::NotFound:
- break; // Expected 'success' case
- }
-
- if (FileUtil::CreateDir(mount_point + path.AsString())) {
- return RESULT_SUCCESS;
- }
-
- LOG_CRITICAL(Service_FS, "(unreachable) Unknown error creating %s", mount_point.c_str());
-
- // TODO(bunnei): Use correct error code
- return ResultCode(-1);
-}
-
-ResultCode SaveDataArchive::RenameDirectory(const Path& src_path, const Path& dest_path) const {
- const PathParser path_parser_src(src_path);
-
- // TODO: Verify these return codes with HW
- if (!path_parser_src.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid src path %s", src_path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const PathParser path_parser_dest(dest_path);
-
- if (!path_parser_dest.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid dest path %s", dest_path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const auto src_path_full = path_parser_src.BuildHostPath(mount_point);
- const auto dest_path_full = path_parser_dest.BuildHostPath(mount_point);
-
- if (FileUtil::Rename(src_path_full, dest_path_full)) {
- return RESULT_SUCCESS;
- }
-
- // TODO(bunnei): Use correct error code
- return ResultCode(-1);
-}
-
-ResultVal<std::unique_ptr<DirectoryBackend>> SaveDataArchive::OpenDirectory(
- const Path& path) const {
- const PathParser path_parser(path);
-
- if (!path_parser.IsValid()) {
- LOG_ERROR(Service_FS, "Invalid path %s", path.DebugStr().c_str());
- return ERROR_INVALID_PATH;
- }
-
- const auto full_path = path_parser.BuildHostPath(mount_point);
-
- switch (path_parser.GetHostStatus(mount_point)) {
- case PathParser::InvalidMountPoint:
- LOG_CRITICAL(Service_FS, "(unreachable) Invalid mount point %s", mount_point.c_str());
- return ERROR_FILE_NOT_FOUND;
- case PathParser::PathNotFound:
- case PathParser::NotFound:
- LOG_ERROR(Service_FS, "Path not found %s", full_path.c_str());
- return ERROR_PATH_NOT_FOUND;
- case PathParser::FileInPath:
- case PathParser::FileFound:
- LOG_ERROR(Service_FS, "Unexpected file in path %s", full_path.c_str());
- return ERROR_UNEXPECTED_FILE_OR_DIRECTORY;
- case PathParser::DirectoryFound:
- break; // Expected 'success' case
- }
-
- auto directory = std::make_unique<DiskDirectory>(full_path);
- return MakeResult<std::unique_ptr<DirectoryBackend>>(std::move(directory));
-}
-
-u64 SaveDataArchive::GetFreeSpaceSize() const {
- // TODO: Stubbed to return 1GiB
- return 1024 * 1024 * 1024;
-}
-
-} // namespace FileSys
diff --git a/src/core/file_sys/savedata_archive.h b/src/core/file_sys/savedata_archive.h
deleted file mode 100644
index 931dfb17bf..0000000000
--- a/src/core/file_sys/savedata_archive.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <string>
-#include "core/file_sys/archive_backend.h"
-#include "core/file_sys/directory_backend.h"
-#include "core/file_sys/file_backend.h"
-#include "core/hle/result.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-/// Archive backend for general save data archive type (SaveData and SystemSaveData)
-class SaveDataArchive : public ArchiveBackend {
-public:
- explicit SaveDataArchive(const std::string& mount_point_) : mount_point(mount_point_) {}
-
- std::string GetName() const override {
- return "SaveDataArchive: " + mount_point;
- }
-
- ResultVal<std::unique_ptr<FileBackend>> OpenFile(const Path& path,
- const Mode& mode) const override;
- ResultCode DeleteFile(const Path& path) const override;
- ResultCode RenameFile(const Path& src_path, const Path& dest_path) const override;
- ResultCode DeleteDirectory(const Path& path) const override;
- ResultCode DeleteDirectoryRecursively(const Path& path) const override;
- ResultCode CreateFile(const Path& path, u64 size) const override;
- ResultCode CreateDirectory(const Path& path) const override;
- ResultCode RenameDirectory(const Path& src_path, const Path& dest_path) const override;
- ResultVal<std::unique_ptr<DirectoryBackend>> OpenDirectory(const Path& path) const override;
- u64 GetFreeSpaceSize() const override;
-
-protected:
- std::string mount_point;
-};
-
-} // namespace FileSys
diff --git a/src/core/file_sys/title_metadata.cpp b/src/core/file_sys/title_metadata.cpp
deleted file mode 100644
index e29ba60645..0000000000
--- a/src/core/file_sys/title_metadata.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <cinttypes>
-#include "common/alignment.h"
-#include "common/file_util.h"
-#include "common/logging/log.h"
-#include "core/file_sys/title_metadata.h"
-#include "core/loader/loader.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-static u32 GetSignatureSize(u32 signature_type) {
- switch (signature_type) {
- case Rsa4096Sha1:
- case Rsa4096Sha256:
- return 0x200;
-
- case Rsa2048Sha1:
- case Rsa2048Sha256:
- return 0x100;
-
- case EllipticSha1:
- case EcdsaSha256:
- return 0x3C;
- }
-}
-
-Loader::ResultStatus TitleMetadata::Load() {
- FileUtil::IOFile file(filepath, "rb");
- if (!file.IsOpen())
- return Loader::ResultStatus::Error;
-
- if (!file.ReadBytes(&signature_type, sizeof(u32_be)))
- return Loader::ResultStatus::Error;
-
- // Signature lengths are variable, and the body follows the signature
- u32 signature_size = GetSignatureSize(signature_type);
-
- tmd_signature.resize(signature_size);
- if (!file.ReadBytes(&tmd_signature[0], signature_size))
- return Loader::ResultStatus::Error;
-
- // The TMD body start position is rounded to the nearest 0x40 after the signature
- size_t body_start = Common::AlignUp(signature_size + sizeof(u32), 0x40);
- file.Seek(body_start, SEEK_SET);
-
- // Read our TMD body, then load the amount of ContentChunks specified
- if (file.ReadBytes(&tmd_body, sizeof(TitleMetadata::Body)) != sizeof(TitleMetadata::Body))
- return Loader::ResultStatus::Error;
-
- for (u16 i = 0; i < tmd_body.content_count; i++) {
- ContentChunk chunk;
- if (file.ReadBytes(&chunk, sizeof(ContentChunk)) == sizeof(ContentChunk)) {
- tmd_chunks.push_back(chunk);
- } else {
- LOG_ERROR(Service_FS, "Malformed TMD %s, failed to load content chunk index %u!",
- filepath.c_str(), i);
- return Loader::ResultStatus::ErrorInvalidFormat;
- }
- }
-
- return Loader::ResultStatus::Success;
-}
-
-Loader::ResultStatus TitleMetadata::Save() {
- UNIMPLEMENTED();
- return Loader::ResultStatus::Success;
-}
-
-u64 TitleMetadata::GetTitleID() const {
- return tmd_body.title_id;
-}
-
-u32 TitleMetadata::GetTitleType() const {
- return tmd_body.title_type;
-}
-
-u16 TitleMetadata::GetTitleVersion() const {
- return tmd_body.title_version;
-}
-
-u64 TitleMetadata::GetSystemVersion() const {
- return tmd_body.system_version;
-}
-
-size_t TitleMetadata::GetContentCount() const {
- return tmd_chunks.size();
-}
-
-u32 TitleMetadata::GetBootContentID() const {
- return tmd_chunks[TMDContentIndex::Main].id;
-}
-
-u32 TitleMetadata::GetManualContentID() const {
- return tmd_chunks[TMDContentIndex::Manual].id;
-}
-
-u32 TitleMetadata::GetDLPContentID() const {
- return tmd_chunks[TMDContentIndex::DLP].id;
-}
-
-void TitleMetadata::SetTitleID(u64 title_id) {
- tmd_body.title_id = title_id;
-}
-
-void TitleMetadata::SetTitleType(u32 type) {
- tmd_body.title_type = type;
-}
-
-void TitleMetadata::SetTitleVersion(u16 version) {
- tmd_body.title_version = version;
-}
-
-void TitleMetadata::SetSystemVersion(u64 version) {
- tmd_body.system_version = version;
-}
-
-void TitleMetadata::AddContentChunk(const ContentChunk& chunk) {
- tmd_chunks.push_back(chunk);
-}
-
-void TitleMetadata::Print() const {
- LOG_DEBUG(Service_FS, "%s - %u chunks", filepath.c_str(),
- static_cast<u32>(tmd_body.content_count));
-
- // Content info describes ranges of content chunks
- LOG_DEBUG(Service_FS, "Content info:");
- for (size_t i = 0; i < tmd_body.contentinfo.size(); i++) {
- if (tmd_body.contentinfo[i].command_count == 0)
- break;
-
- LOG_DEBUG(Service_FS, " Index %04X, Command Count %04X",
- static_cast<u32>(tmd_body.contentinfo[i].index),
- static_cast<u32>(tmd_body.contentinfo[i].command_count));
- }
-
- // For each content info, print their content chunk range
- for (size_t i = 0; i < tmd_body.contentinfo.size(); i++) {
- u16 index = static_cast<u16>(tmd_body.contentinfo[i].index);
- u16 count = static_cast<u16>(tmd_body.contentinfo[i].command_count);
-
- if (count == 0)
- continue;
-
- LOG_DEBUG(Service_FS, "Content chunks for content info index %zu:", i);
- for (u16 j = index; j < index + count; j++) {
- // Don't attempt to print content we don't have
- if (j > tmd_body.content_count)
- break;
-
- const ContentChunk& chunk = tmd_chunks[j];
- LOG_DEBUG(Service_FS, " ID %08X, Index %04X, Type %04x, Size %016" PRIX64,
- static_cast<u32>(chunk.id), static_cast<u32>(chunk.index),
- static_cast<u32>(chunk.type), static_cast<u64>(chunk.size));
- }
- }
-}
-} // namespace FileSys
diff --git a/src/core/file_sys/title_metadata.h b/src/core/file_sys/title_metadata.h
deleted file mode 100644
index a4c7d1089c..0000000000
--- a/src/core/file_sys/title_metadata.h
+++ /dev/null
@@ -1,126 +0,0 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <string>
-#include <vector>
-#include "common/common_types.h"
-#include "common/swap.h"
-
-namespace Loader {
-enum class ResultStatus;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-enum TMDSignatureType : u32 {
- Rsa4096Sha1 = 0x10000,
- Rsa2048Sha1 = 0x10001,
- EllipticSha1 = 0x10002,
- Rsa4096Sha256 = 0x10003,
- Rsa2048Sha256 = 0x10004,
- EcdsaSha256 = 0x10005
-};
-
-enum TMDContentTypeFlag : u16 {
- Encrypted = 1 << 1,
- Disc = 1 << 2,
- CFM = 1 << 3,
- Optional = 1 << 14,
- Shared = 1 << 15
-};
-
-/**
- * Helper which implements an interface to read and write Title Metadata (TMD) files.
- * If a file path is provided and the file exists, it can be parsed and used, otherwise
- * it must be created. The TMD file can then be interpreted, modified and/or saved.
- */
-class TitleMetadata {
-public:
- struct ContentChunk {
- u32_be id;
- u16_be index;
- u16_be type;
- u64_be size;
- std::array<u8, 0x20> hash;
- };
-
- static_assert(sizeof(ContentChunk) == 0x30, "TMD ContentChunk structure size is wrong");
-
- struct ContentInfo {
- u16_be index;
- u16_be command_count;
- std::array<u8, 0x20> hash;
- };
-
- static_assert(sizeof(ContentInfo) == 0x24, "TMD ContentInfo structure size is wrong");
-
-#pragma pack(push, 1)
-
- struct Body {
- std::array<u8, 0x40> issuer;
- u8 version;
- u8 ca_crl_version;
- u8 signer_crl_version;
- u8 reserved;
- u64_be system_version;
- u64_be title_id;
- u32_be title_type;
- u16_be group_id;
- u32_be savedata_size;
- u32_be srl_private_savedata_size;
- std::array<u8, 4> reserved_2;
- u8 srl_flag;
- std::array<u8, 0x31> reserved_3;
- u32_be access_rights;
- u16_be title_version;
- u16_be content_count;
- u16_be boot_content;
- std::array<u8, 2> reserved_4;
- std::array<u8, 0x20> contentinfo_hash;
- std::array<ContentInfo, 64> contentinfo;
- };
-
- static_assert(sizeof(Body) == 0x9C4, "TMD body structure size is wrong");
-
-#pragma pack(pop)
-
- explicit TitleMetadata(std::string& path) : filepath(std::move(path)) {}
- Loader::ResultStatus Load();
- Loader::ResultStatus Save();
-
- u64 GetTitleID() const;
- u32 GetTitleType() const;
- u16 GetTitleVersion() const;
- u64 GetSystemVersion() const;
- size_t GetContentCount() const;
- u32 GetBootContentID() const;
- u32 GetManualContentID() const;
- u32 GetDLPContentID() const;
-
- void SetTitleID(u64 title_id);
- void SetTitleType(u32 type);
- void SetTitleVersion(u16 version);
- void SetSystemVersion(u64 version);
- void AddContentChunk(const ContentChunk& chunk);
-
- void Print() const;
-
-private:
- enum TMDContentIndex { Main = 0, Manual = 1, DLP = 2 };
-
- Body tmd_body;
- u32_be signature_type;
- std::vector<u8> tmd_signature;
- std::vector<ContentChunk> tmd_chunks;
-
- std::string filepath;
-};
-
-} // namespace FileSys