file_sys: Implement system archive synthesizer for NgWord (806)

This commit is contained in:
Zach Hilman 2018-11-22 21:39:05 -05:00
parent 4838bc8ddc
commit 86ad1f8db6
5 changed files with 61 additions and 6 deletions

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@ -0,0 +1,42 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <fmt/format.h>
#include "common/common_types.h"
#include "core/file_sys/system_archive/ng_word.h"
#include "core/file_sys/vfs_vector.h"
namespace FileSys::SystemArchive {
namespace NgWord1Data {
constexpr std::size_t NUMBER_WORD_TXT_FILES = 0x10;
// Should this archive replacement mysteriously not work on a future game, consider updating.
constexpr std::array<u8, 4> VERSION_DAT{0x0, 0x0, 0x0, 0x19}; // 5.1.0 System Version
constexpr std::array<u8, 30> WORD_TXT{
0xFE, 0xFF, 0x00, 0x5E, 0x00, 0x76, 0x00, 0x65, 0x00, 0x72, 0x00, 0x79, 0x00, 0x62, 0x00,
0x61, 0x00, 0x64, 0x00, 0x77, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x64, 0x00, 0x24, 0x00, 0x0A,
}; // "^verybadword$" in UTF-16
} // namespace NgWord1Data
VirtualDir NgWord1() {
std::vector<VirtualFile> files(NgWord1Data::NUMBER_WORD_TXT_FILES);
for (std::size_t i = 0; i < NgWord1Data::NUMBER_WORD_TXT_FILES; ++i) {
files[i] = std::make_shared<ArrayVfsFile<NgWord1Data::WORD_TXT.size()>>(
NgWord1Data::WORD_TXT, fmt::format("{}.txt", i));
}
files.push_back(std::make_shared<ArrayVfsFile<NgWord1Data::WORD_TXT.size()>>(
NgWord1Data::WORD_TXT, "common.txt"));
files.push_back(std::make_shared<ArrayVfsFile<NgWord1Data::VERSION_DAT.size()>>(
NgWord1Data::VERSION_DAT, "version.dat"));
return std::make_shared<VectorVfsDirectory>(files, std::vector<VirtualDir>{}, "data");
}
} // namespace FileSys::SystemArchive

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@ -0,0 +1,13 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "core/file_sys/vfs_types.h"
namespace FileSys::SystemArchive {
VirtualDir NgWord1();
} // namespace FileSys::SystemArchive

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@ -21,7 +21,7 @@ struct SystemArchiveDescriptor {
SystemArchiveSupplier supplier; SystemArchiveSupplier supplier;
}; };
const static std::array<SystemArchiveDescriptor, SYSTEM_ARCHIVE_COUNT> SYSTEM_ARCHIVES = {{ const std::array<SystemArchiveDescriptor, SYSTEM_ARCHIVE_COUNT> SYSTEM_ARCHIVES = {{
{0x0100000000000800, "CertStore", nullptr}, {0x0100000000000800, "CertStore", nullptr},
{0x0100000000000801, "ErrorMessage", nullptr}, {0x0100000000000801, "ErrorMessage", nullptr},
{0x0100000000000802, "MiiModel", nullptr}, {0x0100000000000802, "MiiModel", nullptr},
@ -50,7 +50,7 @@ const static std::array<SystemArchiveDescriptor, SYSTEM_ARCHIVE_COUNT> SYSTEM_AR
{0x0100000000000819, "BootImagePackage", nullptr}, {0x0100000000000819, "BootImagePackage", nullptr},
{0x010000000000081A, "BootImagePackageSafe", nullptr}, {0x010000000000081A, "BootImagePackageSafe", nullptr},
{0x010000000000081B, "BootImagePackageExFat", nullptr}, {0x010000000000081B, "BootImagePackageExFat", nullptr},
{0x010000000000081C, "BottImagePackageExFatSafe", nullptr}, {0x010000000000081C, "BootImagePackageExFatSafe", nullptr},
{0x010000000000081D, "FatalMessage", nullptr}, {0x010000000000081D, "FatalMessage", nullptr},
{0x010000000000081E, "ControllerIcon", nullptr}, {0x010000000000081E, "ControllerIcon", nullptr},
{0x010000000000081F, "PlatformConfigIcosa", nullptr}, {0x010000000000081F, "PlatformConfigIcosa", nullptr},
@ -64,11 +64,11 @@ const static std::array<SystemArchiveDescriptor, SYSTEM_ARCHIVE_COUNT> SYSTEM_AR
{0x0100000000000827, "ContentActionTable", nullptr}, {0x0100000000000827, "ContentActionTable", nullptr},
}}; }};
VirtualFile SynthesizeSystemArchive(u64 title_id) { VirtualFile SynthesizeSystemArchive(const u64 title_id) {
if (title_id < SYSTEM_ARCHIVES.front().title_id || title_id > SYSTEM_ARCHIVES.back().title_id) if (title_id < SYSTEM_ARCHIVES.front().title_id || title_id > SYSTEM_ARCHIVES.back().title_id)
return nullptr; return nullptr;
const auto desc = SYSTEM_ARCHIVES[title_id - SYSTEM_ARCHIVE_BASE_TITLE_ID]; const auto& desc = SYSTEM_ARCHIVES[title_id - SYSTEM_ARCHIVE_BASE_TITLE_ID];
LOG_INFO(Service_FS, "Synthesizing system archive '{}' (0x{:016X}).", desc.name, desc.title_id); LOG_INFO(Service_FS, "Synthesizing system archive '{}' (0x{:016X}).", desc.name, desc.title_id);

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@ -3,7 +3,6 @@
// Refer to the license.txt file included. // Refer to the license.txt file included.
#include <algorithm> #include <algorithm>
#include <cstring>
#include <utility> #include <utility>
#include "core/file_sys/vfs_vector.h" #include "core/file_sys/vfs_vector.h"

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@ -4,6 +4,7 @@
#pragma once #pragma once
#include <cstring>
#include "core/file_sys/vfs.h" #include "core/file_sys/vfs.h"
namespace FileSys { namespace FileSys {
@ -13,7 +14,7 @@ template <std::size_t size>
class ArrayVfsFile : public VfsFile { class ArrayVfsFile : public VfsFile {
public: public:
ArrayVfsFile(std::array<u8, size> data, std::string name = "", VirtualDir parent = nullptr) ArrayVfsFile(std::array<u8, size> data, std::string name = "", VirtualDir parent = nullptr)
: data(std::move(data)), name(std::move(name)), parent(std::move(parent)) {} : data(data), name(std::move(name)), parent(std::move(parent)) {}
std::string GetName() const override { std::string GetName() const override {
return name; return name;