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Merge pull request #1407 from DarkLordZach/dlc 

aoc_u: Implement functions and add support for DLC loading
This commit is contained in:
bunnei 2018-10-01 15:56:39 -04:00 committed by GitHub
parent 393042c09c f72046099a
commit bd14f397ce
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 145 additions and 34 deletions
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30
src/core/file_sys/patch_manager.cpp
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@ -2,6 +2,7 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <array>
#include <cstddef>
@ -18,6 +19,7 @@
namespace FileSys {
constexpr u64 SINGLE_BYTE_MODULUS = 0x100;
constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000;
std::string FormatTitleVersion(u32 version, TitleVersionFormat format) {
std::array<u8, sizeof(u32)> bytes{};
@ -32,9 +34,10 @@ std::string FormatTitleVersion(u32 version, TitleVersionFormat format) {
return fmt::format("v{}.{}.{}", bytes[3], bytes[2], bytes[1]);
}
constexpr std::array<const char*, 2> PATCH_TYPE_NAMES{
constexpr std::array<const char*, 3> PATCH_TYPE_NAMES{
"Update",
"LayeredFS",
"DLC",
};
std::string FormatPatchTypeName(PatchType type) {
@ -139,6 +142,7 @@ std::map<PatchType, std::string> PatchManager::GetPatchVersionNames() const {
std::map<PatchType, std::string> out;
const auto installed = Service::FileSystem::GetUnionContents();
// Game Updates
const auto update_tid = GetUpdateTitleID(title_id);
PatchManager update{update_tid};
auto [nacp, discard_icon_file] = update.GetControlMetadata();
@ -157,10 +161,34 @@ std::map<PatchType, std::string> PatchManager::GetPatchVersionNames() const {
}
}
// LayeredFS
const auto lfs_dir = Service::FileSystem::GetModificationLoadRoot(title_id);
if (lfs_dir != nullptr && lfs_dir->GetSize() > 0)
out.insert_or_assign(PatchType::LayeredFS, "");
// DLC
const auto dlc_entries = installed->ListEntriesFilter(TitleType::AOC, ContentRecordType::Data);
std::vector<RegisteredCacheEntry> dlc_match;
dlc_match.reserve(dlc_entries.size());
std::copy_if(dlc_entries.begin(), dlc_entries.end(), std::back_inserter(dlc_match),
[this, &installed](const RegisteredCacheEntry& entry) {
return (entry.title_id & DLC_BASE_TITLE_ID_MASK) == title_id &&
installed->GetEntry(entry)->GetStatus() ==
Loader::ResultStatus::Success;
});
if (!dlc_match.empty()) {
// Ensure sorted so DLC IDs show in order.
std::sort(dlc_match.begin(), dlc_match.end());
std::string list;
for (size_t i = 0; i < dlc_match.size() - 1; ++i)
list += fmt::format("{}, ", dlc_match[i].title_id & 0x7FF);
list += fmt::format("{}", dlc_match.back().title_id & 0x7FF);
out.insert_or_assign(PatchType::DLC, std::move(list));
}
return out;
}

1
src/core/file_sys/patch_manager.h
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@ -27,6 +27,7 @@ std::string FormatTitleVersion(u32 version,
enum class PatchType {
Update,
LayeredFS,
DLC,
};
std::string FormatPatchTypeName(PatchType type);

51
src/core/file_sys/romfs_factory.cpp
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@ -39,36 +39,35 @@ ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess() {
}
ResultVal<VirtualFile> RomFSFactory::Open(u64 title_id, StorageId storage, ContentRecordType type) {
std::shared_ptr<NCA> res;
switch (storage) {
case StorageId::NandSystem: {
const auto res = Service::FileSystem::GetSystemNANDContents()->GetEntry(title_id, type);
if (res == nullptr) {
// TODO(DarkLordZach): Find the right error code to use here
return ResultCode(-1);
}
const auto romfs = res->GetRomFS();
if (romfs == nullptr) {
// TODO(DarkLordZach): Find the right error code to use here
return ResultCode(-1);
}
return MakeResult<VirtualFile>(romfs);
}
case StorageId::NandUser: {
const auto res = Service::FileSystem::GetUserNANDContents()->GetEntry(title_id, type);
if (res == nullptr) {
// TODO(DarkLordZach): Find the right error code to use here
return ResultCode(-1);
}
const auto romfs = res->GetRomFS();
if (romfs == nullptr) {
// TODO(DarkLordZach): Find the right error code to use here
return ResultCode(-1);
}
return MakeResult<VirtualFile>(romfs);
}
case StorageId::None:
res = Service::FileSystem::GetUnionContents()->GetEntry(title_id, type);
break;
case StorageId::NandSystem:
res = Service::FileSystem::GetSystemNANDContents()->GetEntry(title_id, type);
break;
case StorageId::NandUser:
res = Service::FileSystem::GetUserNANDContents()->GetEntry(title_id, type);
break;
case StorageId::SdCard:
res = Service::FileSystem::GetSDMCContents()->GetEntry(title_id, type);
break;
default:
UNIMPLEMENTED_MSG("Unimplemented storage_id={:02X}", static_cast<u8>(storage));
}
if (res == nullptr) {
// TODO(DarkLordZach): Find the right error code to use here
return ResultCode(-1);
}
const auto romfs = res->GetRomFS();
if (romfs == nullptr) {
// TODO(DarkLordZach): Find the right error code to use here
return ResultCode(-1);
}
return MakeResult<VirtualFile>(romfs);
}
} // namespace FileSys

93
src/core/hle/service/aoc/aoc_u.cpp
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@ -2,22 +2,57 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <numeric>
#include <vector>
#include "common/logging/log.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/file_sys/registered_cache.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/process.h"
#include "core/hle/service/aoc/aoc_u.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/loader/loader.h"
namespace Service::AOC {
AOC_U::AOC_U() : ServiceFramework("aoc:u") {
constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000;
constexpr u64 DLC_BASE_TO_AOC_ID_MASK = 0x1000;
static bool CheckAOCTitleIDMatchesBase(u64 base, u64 aoc) {
return (aoc & DLC_BASE_TITLE_ID_MASK) == base;
}
static std::vector<u64> AccumulateAOCTitleIDs() {
std::vector<u64> add_on_content;
const auto rcu = FileSystem::GetUnionContents();
const auto list =
rcu->ListEntriesFilter(FileSys::TitleType::AOC, FileSys::ContentRecordType::Data);
std::transform(list.begin(), list.end(), std::back_inserter(add_on_content),
[](const FileSys::RegisteredCacheEntry& rce) { return rce.title_id; });
add_on_content.erase(
std::remove_if(
add_on_content.begin(), add_on_content.end(),
[&rcu](u64 tid) {
return rcu->GetEntry(tid, FileSys::ContentRecordType::Data)->GetStatus() !=
Loader::ResultStatus::Success;
}),
add_on_content.end());
return add_on_content;
}
AOC_U::AOC_U() : ServiceFramework("aoc:u"), add_on_content(AccumulateAOCTitleIDs()) {
static const FunctionInfo functions[] = {
{0, nullptr, "CountAddOnContentByApplicationId"},
{1, nullptr, "ListAddOnContentByApplicationId"},
{2, &AOC_U::CountAddOnContent, "CountAddOnContent"},
{3, &AOC_U::ListAddOnContent, "ListAddOnContent"},
{4, nullptr, "GetAddOnContentBaseIdByApplicationId"},
{5, nullptr, "GetAddOnContentBaseId"},
{5, &AOC_U::GetAddOnContentBaseId, "GetAddOnContentBaseId"},
{6, nullptr, "PrepareAddOnContentByApplicationId"},
{7, nullptr, "PrepareAddOnContent"},
{7, &AOC_U::PrepareAddOnContent, "PrepareAddOnContent"},
{8, nullptr, "GetAddOnContentListChangedEvent"},
};
RegisterHandlers(functions);
@ -28,15 +63,59 @@ AOC_U::~AOC_U() = default;
void AOC_U::CountAddOnContent(Kernel::HLERequestContext& ctx) {
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(RESULT_SUCCESS);
rb.Push<u64>(0);
LOG_WARNING(Service_AOC, "(STUBBED) called");
const auto current = Core::System::GetInstance().CurrentProcess()->GetTitleID();
rb.Push<u32>(std::count_if(add_on_content.begin(), add_on_content.end(), [&current](u64 tid) {
return (tid & DLC_BASE_TITLE_ID_MASK) == current;
}));
}
void AOC_U::ListAddOnContent(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto offset = rp.PopRaw<u32>();
auto count = rp.PopRaw<u32>();
const auto current = Core::System::GetInstance().CurrentProcess()->GetTitleID();
std::vector<u32> out;
for (size_t i = 0; i < add_on_content.size(); ++i) {
if ((add_on_content[i] & DLC_BASE_TITLE_ID_MASK) == current)
out.push_back(static_cast<u32>(add_on_content[i] & 0x7FF));
}
if (out.size() <= offset) {
IPC::ResponseBuilder rb{ctx, 2};
// TODO(DarkLordZach): Find the correct error code.
rb.Push(ResultCode(-1));
return;
}
count = std::min<size_t>(out.size() - offset, count);
std::rotate(out.begin(), out.begin() + offset, out.end());
out.resize(count);
ctx.WriteBuffer(out);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
void AOC_U::GetAddOnContentBaseId(Kernel::HLERequestContext& ctx) {
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(RESULT_SUCCESS);
rb.Push<u64>(0);
LOG_WARNING(Service_AOC, "(STUBBED) called");
rb.Push(Core::System::GetInstance().CurrentProcess()->GetTitleID() | DLC_BASE_TO_AOC_ID_MASK);
}
void AOC_U::PrepareAddOnContent(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto aoc_id = rp.PopRaw<u32>();
LOG_WARNING(Service_AOC, "(STUBBED) called with aoc_id={:08X}", aoc_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
void InstallInterfaces(SM::ServiceManager& service_manager) {

4
src/core/hle/service/aoc/aoc_u.h
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@ -16,6 +16,10 @@ public:
private:
void CountAddOnContent(Kernel::HLERequestContext& ctx);
void ListAddOnContent(Kernel::HLERequestContext& ctx);
void GetAddOnContentBaseId(Kernel::HLERequestContext& ctx);
void PrepareAddOnContent(Kernel::HLERequestContext& ctx);
std::vector<u64> add_on_content;
};
/// Registers all AOC services with the specified service manager.