file_sys: Cut down on includes and copies

This commit is contained in:
Zach Hilman 2018-08-18 21:16:20 -04:00
parent 42dc856ce1
commit a7e8d10969
7 changed files with 30 additions and 19 deletions

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@ -199,7 +199,7 @@ Key256 KeyManager::GetKey(S256KeyType id, u64 field1, u64 field2) const {
template <size_t Size>
void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname,
std::array<u8, Size> key) {
const std::array<u8, Size>& key) {
const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
std::string filename = "title.keys_autogenerated";
if (!title_key)
@ -209,11 +209,10 @@ void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname,
if (!file.is_open())
return;
if (add_info_text) {
file << "# This file is autogenerated by Yuzu" << std::endl
<< "# It serves to store keys that were automatically generated from the normal keys"
<< std::endl
<< "# If you are experiencing issues involving keys, it may help to delete this file"
<< std::endl;
file
<< "# This file is autogenerated by Yuzu\n"
<< "# It serves to store keys that were automatically generated from the normal keys\n"
<< "# If you are experiencing issues involving keys, it may help to delete this file\n";
}
file << std::endl
@ -263,11 +262,12 @@ bool KeyManager::KeyFileExists(bool title) {
}
void KeyManager::DeriveSDSeedLazy() {
if (!HasKey(S128KeyType::SDSeed)) {
if (HasKey(S128KeyType::SDSeed))
return;
const auto res = DeriveSDSeed();
if (res != boost::none)
SetKey(S128KeyType::SDSeed, res.get());
}
}
const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> KeyManager::s128_file_id = {

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@ -74,9 +74,7 @@ struct KeyIndex {
// boost flat_map requires operator< for O(log(n)) lookups.
template <typename KeyType>
bool operator<(const KeyIndex<KeyType>& lhs, const KeyIndex<KeyType>& rhs) {
return (static_cast<size_t>(lhs.type) < static_cast<size_t>(rhs.type)) ||
(lhs.type == rhs.type && lhs.field1 < rhs.field1) ||
(lhs.type == rhs.type && lhs.field1 == rhs.field1 && lhs.field2 < rhs.field2);
return std::tie(lhs.type, lhs.field1, lhs.field2) < std::tie(rhs.type, rhs.field1, rhs.field2);
}
class KeyManager {
@ -107,7 +105,7 @@ private:
void AttemptLoadKeyFile(const std::string& dir1, const std::string& dir2,
const std::string& filename, bool title);
template <size_t Size>
void WriteKeyToFile(bool title_key, std::string_view keyname, std::array<u8, Size> key);
void WriteKeyToFile(bool title_key, std::string_view keyname, const std::array<u8, Size>& key);
static const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> s128_file_id;
static const boost::container::flat_map<std::string, KeyIndex<S256KeyType>> s256_file_id;

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@ -254,6 +254,8 @@ RegisteredCache::RegisteredCache(VirtualDir dir_, RegisteredCacheParsingFunction
Refresh();
}
RegisteredCache::~RegisteredCache() = default;
bool RegisteredCache::HasEntry(u64 title_id, ContentRecordType type) const {
return GetEntryRaw(title_id, type) != nullptr;
}

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@ -63,6 +63,7 @@ public:
explicit RegisteredCache(VirtualDir dir,
RegisteredCacheParsingFunction parsing_function =
[](const VirtualFile& file, const NcaID& id) { return file; });
~RegisteredCache();
void Refresh();

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@ -4,11 +4,14 @@
#pragma once
#include <memory>
#include "core/file_sys/vfs.h"
#include "core/hle/result.h"
namespace FileSys {
class RegisteredCache;
/// File system interface to the SDCard archive
class SDMCFactory {
public:

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@ -6,8 +6,10 @@
#include "core/core.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/romfs.h"
#include "core/file_sys/xts_archive.h"
#include "core/hle/kernel/process.h"
#include "core/loader/nax.h"
#include "core/loader/nca.h"
namespace Loader {

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@ -6,18 +6,23 @@
#include <memory>
#include "common/common_types.h"
#include "core/file_sys/card_image.h"
#include "core/file_sys/xts_archive.h"
#include "core/loader/loader.h"
#include "core/loader/nca.h"
namespace FileSys {
class NAX;
} // namespace FileSys
namespace Loader {
class AppLoader_NCA;
/// Loads a NAX file
class AppLoader_NAX final : public AppLoader {
public:
explicit AppLoader_NAX(FileSys::VirtualFile file);
~AppLoader_NAX();
~AppLoader_NAX() override;
/**
* Returns the type of the file