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-rw-r--r--src/core/CMakeLists.txt17
-rw-r--r--src/core/hle/service/bcat/backend/backend.cpp30
-rw-r--r--src/core/hle/service/bcat/backend/backend.h54
-rw-r--r--src/core/hle/service/bcat/bcat.cpp30
-rw-r--r--src/core/hle/service/bcat/bcat.h9
-rw-r--r--src/core/hle/service/bcat/bcat_interface.cpp61
-rw-r--r--src/core/hle/service/bcat/bcat_interface.h40
-rw-r--r--src/core/hle/service/bcat/bcat_module.cpp606
-rw-r--r--src/core/hle/service/bcat/bcat_module.h46
-rw-r--r--src/core/hle/service/bcat/bcat_result.h20
-rw-r--r--src/core/hle/service/bcat/bcat_service.cpp131
-rw-r--r--src/core/hle/service/bcat/bcat_service.h45
-rw-r--r--src/core/hle/service/bcat/bcat_types.h60
-rw-r--r--src/core/hle/service/bcat/bcat_util.h39
-rw-r--r--src/core/hle/service/bcat/delivery_cache_directory_service.cpp81
-rw-r--r--src/core/hle/service/bcat/delivery_cache_directory_service.h33
-rw-r--r--src/core/hle/service/bcat/delivery_cache_file_service.cpp81
-rw-r--r--src/core/hle/service/bcat/delivery_cache_file_service.h33
-rw-r--r--src/core/hle/service/bcat/delivery_cache_progress_service.cpp41
-rw-r--r--src/core/hle/service/bcat/delivery_cache_progress_service.h35
-rw-r--r--src/core/hle/service/bcat/delivery_cache_storage_service.cpp57
-rw-r--r--src/core/hle/service/bcat/delivery_cache_storage_service.h36
22 files changed, 850 insertions, 735 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index eb8f643a2..703e6050f 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -514,8 +514,21 @@ add_library(core STATIC
hle/service/bcat/backend/backend.h
hle/service/bcat/bcat.cpp
hle/service/bcat/bcat.h
- hle/service/bcat/bcat_module.cpp
- hle/service/bcat/bcat_module.h
+ hle/service/bcat/bcat_interface.cpp
+ hle/service/bcat/bcat_interface.h
+ hle/service/bcat/bcat_result.h
+ hle/service/bcat/bcat_service.cpp
+ hle/service/bcat/bcat_service.h
+ hle/service/bcat/bcat_types.h
+ hle/service/bcat/bcat_util.h
+ hle/service/bcat/delivery_cache_directory_service.cpp
+ hle/service/bcat/delivery_cache_directory_service.h
+ hle/service/bcat/delivery_cache_file_service.cpp
+ hle/service/bcat/delivery_cache_file_service.h
+ hle/service/bcat/delivery_cache_progress_service.cpp
+ hle/service/bcat/delivery_cache_progress_service.h
+ hle/service/bcat/delivery_cache_storage_service.cpp
+ hle/service/bcat/delivery_cache_storage_service.h
hle/service/bpc/bpc.cpp
hle/service/bpc/bpc.h
hle/service/btdrv/btdrv.cpp
diff --git a/src/core/hle/service/bcat/backend/backend.cpp b/src/core/hle/service/bcat/backend/backend.cpp
index 847f76987..1993493a9 100644
--- a/src/core/hle/service/bcat/backend/backend.cpp
+++ b/src/core/hle/service/bcat/backend/backend.cpp
@@ -33,18 +33,18 @@ void ProgressServiceBackend::SetTotalSize(u64 size) {
}
void ProgressServiceBackend::StartConnecting() {
- impl.status = DeliveryCacheProgressImpl::Status::Connecting;
+ impl.status = DeliveryCacheProgressStatus::Connecting;
SignalUpdate();
}
void ProgressServiceBackend::StartProcessingDataList() {
- impl.status = DeliveryCacheProgressImpl::Status::ProcessingDataList;
+ impl.status = DeliveryCacheProgressStatus::ProcessingDataList;
SignalUpdate();
}
void ProgressServiceBackend::StartDownloadingFile(std::string_view dir_name,
std::string_view file_name, u64 file_size) {
- impl.status = DeliveryCacheProgressImpl::Status::Downloading;
+ impl.status = DeliveryCacheProgressStatus::Downloading;
impl.current_downloaded_bytes = 0;
impl.current_total_bytes = file_size;
std::memcpy(impl.current_directory.data(), dir_name.data(),
@@ -65,7 +65,7 @@ void ProgressServiceBackend::FinishDownloadingFile() {
}
void ProgressServiceBackend::CommitDirectory(std::string_view dir_name) {
- impl.status = DeliveryCacheProgressImpl::Status::Committing;
+ impl.status = DeliveryCacheProgressStatus::Committing;
impl.current_file.fill(0);
impl.current_downloaded_bytes = 0;
impl.current_total_bytes = 0;
@@ -76,7 +76,7 @@ void ProgressServiceBackend::CommitDirectory(std::string_view dir_name) {
void ProgressServiceBackend::FinishDownload(Result result) {
impl.total_downloaded_bytes = impl.total_bytes;
- impl.status = DeliveryCacheProgressImpl::Status::Done;
+ impl.status = DeliveryCacheProgressStatus::Done;
impl.result = result;
SignalUpdate();
}
@@ -85,15 +85,15 @@ void ProgressServiceBackend::SignalUpdate() {
update_event->Signal();
}
-Backend::Backend(DirectoryGetter getter) : dir_getter(std::move(getter)) {}
+BcatBackend::BcatBackend(DirectoryGetter getter) : dir_getter(std::move(getter)) {}
-Backend::~Backend() = default;
+BcatBackend::~BcatBackend() = default;
-NullBackend::NullBackend(DirectoryGetter getter) : Backend(std::move(getter)) {}
+NullBcatBackend::NullBcatBackend(DirectoryGetter getter) : BcatBackend(std::move(getter)) {}
-NullBackend::~NullBackend() = default;
+NullBcatBackend::~NullBcatBackend() = default;
-bool NullBackend::Synchronize(TitleIDVersion title, ProgressServiceBackend& progress) {
+bool NullBcatBackend::Synchronize(TitleIDVersion title, ProgressServiceBackend& progress) {
LOG_DEBUG(Service_BCAT, "called, title_id={:016X}, build_id={:016X}", title.title_id,
title.build_id);
@@ -101,8 +101,8 @@ bool NullBackend::Synchronize(TitleIDVersion title, ProgressServiceBackend& prog
return true;
}
-bool NullBackend::SynchronizeDirectory(TitleIDVersion title, std::string name,
- ProgressServiceBackend& progress) {
+bool NullBcatBackend::SynchronizeDirectory(TitleIDVersion title, std::string name,
+ ProgressServiceBackend& progress) {
LOG_DEBUG(Service_BCAT, "called, title_id={:016X}, build_id={:016X}, name={}", title.title_id,
title.build_id, name);
@@ -110,18 +110,18 @@ bool NullBackend::SynchronizeDirectory(TitleIDVersion title, std::string name,
return true;
}
-bool NullBackend::Clear(u64 title_id) {
+bool NullBcatBackend::Clear(u64 title_id) {
LOG_DEBUG(Service_BCAT, "called, title_id={:016X}", title_id);
return true;
}
-void NullBackend::SetPassphrase(u64 title_id, const Passphrase& passphrase) {
+void NullBcatBackend::SetPassphrase(u64 title_id, const Passphrase& passphrase) {
LOG_DEBUG(Service_BCAT, "called, title_id={:016X}, passphrase={}", title_id,
Common::HexToString(passphrase));
}
-std::optional<std::vector<u8>> NullBackend::GetLaunchParameter(TitleIDVersion title) {
+std::optional<std::vector<u8>> NullBcatBackend::GetLaunchParameter(TitleIDVersion title) {
LOG_DEBUG(Service_BCAT, "called, title_id={:016X}, build_id={:016X}", title.title_id,
title.build_id);
return std::nullopt;
diff --git a/src/core/hle/service/bcat/backend/backend.h b/src/core/hle/service/bcat/backend/backend.h
index aa36d29d5..3680f6c9c 100644
--- a/src/core/hle/service/bcat/backend/backend.h
+++ b/src/core/hle/service/bcat/backend/backend.h
@@ -10,6 +10,7 @@
#include "common/common_types.h"
#include "core/file_sys/vfs/vfs_types.h"
#include "core/hle/result.h"
+#include "core/hle/service/bcat/bcat_types.h"
#include "core/hle/service/kernel_helpers.h"
namespace Core {
@@ -24,44 +25,6 @@ class KReadableEvent;
namespace Service::BCAT {
-struct DeliveryCacheProgressImpl;
-
-using DirectoryGetter = std::function<FileSys::VirtualDir(u64)>;
-using Passphrase = std::array<u8, 0x20>;
-
-struct TitleIDVersion {
- u64 title_id;
- u64 build_id;
-};
-
-using DirectoryName = std::array<char, 0x20>;
-using FileName = std::array<char, 0x20>;
-
-struct DeliveryCacheProgressImpl {
- enum class Status : s32 {
- None = 0x0,
- Queued = 0x1,
- Connecting = 0x2,
- ProcessingDataList = 0x3,
- Downloading = 0x4,
- Committing = 0x5,
- Done = 0x9,
- };
-
- Status status;
- Result result = ResultSuccess;
- DirectoryName current_directory;
- FileName current_file;
- s64 current_downloaded_bytes; ///< Bytes downloaded on current file.
- s64 current_total_bytes; ///< Bytes total on current file.
- s64 total_downloaded_bytes; ///< Bytes downloaded on overall download.
- s64 total_bytes; ///< Bytes total on overall download.
- INSERT_PADDING_BYTES(
- 0x198); ///< Appears to be unused in official code, possibly reserved for future use.
-};
-static_assert(sizeof(DeliveryCacheProgressImpl) == 0x200,
- "DeliveryCacheProgressImpl has incorrect size.");
-
// A class to manage the signalling to the game about BCAT download progress.
// Some of this class is implemented in module.cpp to avoid exposing the implementation structure.
class ProgressServiceBackend {
@@ -107,10 +70,10 @@ private:
};
// A class representing an abstract backend for BCAT functionality.
-class Backend {
+class BcatBackend {
public:
- explicit Backend(DirectoryGetter getter);
- virtual ~Backend();
+ explicit BcatBackend(DirectoryGetter getter);
+ virtual ~BcatBackend();
// Called when the backend is needed to synchronize the data for the game with title ID and
// version in title. A ProgressServiceBackend object is provided to alert the application of
@@ -135,10 +98,10 @@ protected:
};
// A backend of BCAT that provides no operation.
-class NullBackend : public Backend {
+class NullBcatBackend : public BcatBackend {
public:
- explicit NullBackend(DirectoryGetter getter);
- ~NullBackend() override;
+ explicit NullBcatBackend(DirectoryGetter getter);
+ ~NullBcatBackend() override;
bool Synchronize(TitleIDVersion title, ProgressServiceBackend& progress) override;
bool SynchronizeDirectory(TitleIDVersion title, std::string name,
@@ -151,6 +114,7 @@ public:
std::optional<std::vector<u8>> GetLaunchParameter(TitleIDVersion title) override;
};
-std::unique_ptr<Backend> CreateBackendFromSettings(Core::System& system, DirectoryGetter getter);
+std::unique_ptr<BcatBackend> CreateBackendFromSettings(Core::System& system,
+ DirectoryGetter getter);
} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat.cpp b/src/core/hle/service/bcat/bcat.cpp
index d0ac17324..31e9d8662 100644
--- a/src/core/hle/service/bcat/bcat.cpp
+++ b/src/core/hle/service/bcat/bcat.cpp
@@ -1,24 +1,26 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
+#include "core/hle/service/bcat/backend/backend.h"
#include "core/hle/service/bcat/bcat.h"
+#include "core/hle/service/bcat/bcat_interface.h"
+#include "core/hle/service/server_manager.h"
namespace Service::BCAT {
-BCAT::BCAT(Core::System& system_, std::shared_ptr<Module> module_,
- FileSystem::FileSystemController& fsc_, const char* name_)
- : Interface(system_, std::move(module_), fsc_, name_) {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &BCAT::CreateBcatService, "CreateBcatService"},
- {1, &BCAT::CreateDeliveryCacheStorageService, "CreateDeliveryCacheStorageService"},
- {2, &BCAT::CreateDeliveryCacheStorageServiceWithApplicationId, "CreateDeliveryCacheStorageServiceWithApplicationId"},
- {3, nullptr, "CreateDeliveryCacheProgressService"},
- {4, nullptr, "CreateDeliveryCacheProgressServiceWithApplicationId"},
- };
- // clang-format on
- RegisterHandlers(functions);
+void LoopProcess(Core::System& system) {
+ auto server_manager = std::make_unique<ServerManager>(system);
+
+ server_manager->RegisterNamedService("bcat:a",
+ std::make_shared<BcatInterface>(system, "bcat:a"));
+ server_manager->RegisterNamedService("bcat:m",
+ std::make_shared<BcatInterface>(system, "bcat:m"));
+ server_manager->RegisterNamedService("bcat:u",
+ std::make_shared<BcatInterface>(system, "bcat:u"));
+ server_manager->RegisterNamedService("bcat:s",
+ std::make_shared<BcatInterface>(system, "bcat:s"));
+
+ ServerManager::RunServer(std::move(server_manager));
}
-BCAT::~BCAT() = default;
} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat.h b/src/core/hle/service/bcat/bcat.h
index db9d3c8c5..2aaffc693 100644
--- a/src/core/hle/service/bcat/bcat.h
+++ b/src/core/hle/service/bcat/bcat.h
@@ -3,7 +3,7 @@
#pragma once
-#include "core/hle/service/bcat/bcat_module.h"
+#include "core/hle/service/service.h"
namespace Core {
class System;
@@ -11,11 +11,6 @@ class System;
namespace Service::BCAT {
-class BCAT final : public Module::Interface {
-public:
- explicit BCAT(Core::System& system_, std::shared_ptr<Module> module_,
- FileSystem::FileSystemController& fsc_, const char* name_);
- ~BCAT() override;
-};
+void LoopProcess(Core::System& system);
} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_interface.cpp b/src/core/hle/service/bcat/bcat_interface.cpp
new file mode 100644
index 000000000..2d9a0efcc
--- /dev/null
+++ b/src/core/hle/service/bcat/bcat_interface.cpp
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/bcat/bcat_interface.h"
+#include "core/hle/service/bcat/bcat_service.h"
+#include "core/hle/service/bcat/delivery_cache_storage_service.h"
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/filesystem/filesystem.h"
+
+namespace Service::BCAT {
+
+std::unique_ptr<BcatBackend> CreateBackendFromSettings([[maybe_unused]] Core::System& system,
+ DirectoryGetter getter) {
+ return std::make_unique<NullBcatBackend>(std::move(getter));
+}
+
+BcatInterface::BcatInterface(Core::System& system_, const char* name_)
+ : ServiceFramework{system_, name_}, fsc{system.GetFileSystemController()} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&BcatInterface::CreateBcatService>, "CreateBcatService"},
+ {1, C<&BcatInterface::CreateDeliveryCacheStorageService>, "CreateDeliveryCacheStorageService"},
+ {2, C<&BcatInterface::CreateDeliveryCacheStorageServiceWithApplicationId>, "CreateDeliveryCacheStorageServiceWithApplicationId"},
+ {3, nullptr, "CreateDeliveryCacheProgressService"},
+ {4, nullptr, "CreateDeliveryCacheProgressServiceWithApplicationId"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+
+ backend =
+ CreateBackendFromSettings(system_, [this](u64 tid) { return fsc.GetBCATDirectory(tid); });
+}
+
+BcatInterface::~BcatInterface() = default;
+
+Result BcatInterface::CreateBcatService(OutInterface<IBcatService> out_interface) {
+ LOG_INFO(Service_BCAT, "called");
+ *out_interface = std::make_shared<IBcatService>(system, *backend);
+ R_SUCCEED();
+}
+
+Result BcatInterface::CreateDeliveryCacheStorageService(
+ OutInterface<IDeliveryCacheStorageService> out_interface) {
+ LOG_INFO(Service_BCAT, "called");
+
+ const auto title_id = system.GetApplicationProcessProgramID();
+ *out_interface =
+ std::make_shared<IDeliveryCacheStorageService>(system, fsc.GetBCATDirectory(title_id));
+ R_SUCCEED();
+}
+
+Result BcatInterface::CreateDeliveryCacheStorageServiceWithApplicationId(
+ u64 title_id, OutInterface<IDeliveryCacheStorageService> out_interface) {
+ LOG_DEBUG(Service_BCAT, "called, title_id={:016X}", title_id);
+ *out_interface =
+ std::make_shared<IDeliveryCacheStorageService>(system, fsc.GetBCATDirectory(title_id));
+ R_SUCCEED();
+}
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_interface.h b/src/core/hle/service/bcat/bcat_interface.h
new file mode 100644
index 000000000..9282b57bb
--- /dev/null
+++ b/src/core/hle/service/bcat/bcat_interface.h
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::FileSystem {
+class FileSystemController;
+}
+
+namespace Service::BCAT {
+class BcatBackend;
+class IBcatService;
+class IDeliveryCacheStorageService;
+
+class BcatInterface final : public ServiceFramework<BcatInterface> {
+public:
+ explicit BcatInterface(Core::System& system_, const char* name_);
+ ~BcatInterface() override;
+
+private:
+ Result CreateBcatService(OutInterface<IBcatService> out_interface);
+
+ Result CreateDeliveryCacheStorageService(
+ OutInterface<IDeliveryCacheStorageService> out_interface);
+
+ Result CreateDeliveryCacheStorageServiceWithApplicationId(
+ u64 title_id, OutInterface<IDeliveryCacheStorageService> out_interface);
+
+ std::unique_ptr<BcatBackend> backend;
+ Service::FileSystem::FileSystemController& fsc;
+};
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_module.cpp b/src/core/hle/service/bcat/bcat_module.cpp
deleted file mode 100644
index 76d7bb139..000000000
--- a/src/core/hle/service/bcat/bcat_module.cpp
+++ /dev/null
@@ -1,606 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include <cctype>
-#include <mbedtls/md5.h>
-#include "common/hex_util.h"
-#include "common/logging/log.h"
-#include "common/settings.h"
-#include "common/string_util.h"
-#include "core/core.h"
-#include "core/file_sys/vfs/vfs.h"
-#include "core/hle/kernel/k_readable_event.h"
-#include "core/hle/service/bcat/backend/backend.h"
-#include "core/hle/service/bcat/bcat.h"
-#include "core/hle/service/bcat/bcat_module.h"
-#include "core/hle/service/filesystem/filesystem.h"
-#include "core/hle/service/ipc_helpers.h"
-#include "core/hle/service/server_manager.h"
-
-namespace Service::BCAT {
-
-constexpr Result ERROR_INVALID_ARGUMENT{ErrorModule::BCAT, 1};
-constexpr Result ERROR_FAILED_OPEN_ENTITY{ErrorModule::BCAT, 2};
-constexpr Result ERROR_ENTITY_ALREADY_OPEN{ErrorModule::BCAT, 6};
-constexpr Result ERROR_NO_OPEN_ENTITY{ErrorModule::BCAT, 7};
-
-// The command to clear the delivery cache just calls fs IFileSystem DeleteFile on all of the files
-// and if any of them have a non-zero result it just forwards that result. This is the FS error code
-// for permission denied, which is the closest approximation of this scenario.
-constexpr Result ERROR_FAILED_CLEAR_CACHE{ErrorModule::FS, 6400};
-
-using BCATDigest = std::array<u8, 0x10>;
-
-namespace {
-
-u64 GetCurrentBuildID(const Core::System::CurrentBuildProcessID& id) {
- u64 out{};
- std::memcpy(&out, id.data(), sizeof(u64));
- return out;
-}
-
-// The digest is only used to determine if a file is unique compared to others of the same name.
-// Since the algorithm isn't ever checked in game, MD5 is safe.
-BCATDigest DigestFile(const FileSys::VirtualFile& file) {
- BCATDigest out{};
- const auto bytes = file->ReadAllBytes();
- mbedtls_md5_ret(bytes.data(), bytes.size(), out.data());
- return out;
-}
-
-// For a name to be valid it must be non-empty, must have a null terminating character as the final
-// char, can only contain numbers, letters, underscores and a hyphen if directory and a period if
-// file.
-bool VerifyNameValidInternal(HLERequestContext& ctx, std::array<char, 0x20> name, char match_char) {
- const auto null_chars = std::count(name.begin(), name.end(), 0);
- const auto bad_chars = std::count_if(name.begin(), name.end(), [match_char](char c) {
- return !std::isalnum(static_cast<u8>(c)) && c != '_' && c != match_char && c != '\0';
- });
- if (null_chars == 0x20 || null_chars == 0 || bad_chars != 0 || name[0x1F] != '\0') {
- LOG_ERROR(Service_BCAT, "Name passed was invalid!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_ARGUMENT);
- return false;
- }
-
- return true;
-}
-
-bool VerifyNameValidDir(HLERequestContext& ctx, DirectoryName name) {
- return VerifyNameValidInternal(ctx, name, '-');
-}
-
-bool VerifyNameValidFile(HLERequestContext& ctx, FileName name) {
- return VerifyNameValidInternal(ctx, name, '.');
-}
-
-} // Anonymous namespace
-
-struct DeliveryCacheDirectoryEntry {
- FileName name;
- u64 size;
- BCATDigest digest;
-};
-
-class IDeliveryCacheProgressService final : public ServiceFramework<IDeliveryCacheProgressService> {
-public:
- explicit IDeliveryCacheProgressService(Core::System& system_, Kernel::KReadableEvent& event_,
- const DeliveryCacheProgressImpl& impl_)
- : ServiceFramework{system_, "IDeliveryCacheProgressService"}, event{event_}, impl{impl_} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &IDeliveryCacheProgressService::GetEvent, "GetEvent"},
- {1, &IDeliveryCacheProgressService::GetImpl, "GetImpl"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
-private:
- void GetEvent(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- IPC::ResponseBuilder rb{ctx, 2, 1};
- rb.Push(ResultSuccess);
- rb.PushCopyObjects(event);
- }
-
- void GetImpl(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- ctx.WriteBuffer(impl);
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- Kernel::KReadableEvent& event;
- const DeliveryCacheProgressImpl& impl;
-};
-
-class IBcatService final : public ServiceFramework<IBcatService> {
-public:
- explicit IBcatService(Core::System& system_, Backend& backend_)
- : ServiceFramework{system_, "IBcatService"}, backend{backend_},
- progress{{
- ProgressServiceBackend{system_, "Normal"},
- ProgressServiceBackend{system_, "Directory"},
- }} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {10100, &IBcatService::RequestSyncDeliveryCache, "RequestSyncDeliveryCache"},
- {10101, &IBcatService::RequestSyncDeliveryCacheWithDirectoryName, "RequestSyncDeliveryCacheWithDirectoryName"},
- {10200, nullptr, "CancelSyncDeliveryCacheRequest"},
- {20100, nullptr, "RequestSyncDeliveryCacheWithApplicationId"},
- {20101, nullptr, "RequestSyncDeliveryCacheWithApplicationIdAndDirectoryName"},
- {20300, nullptr, "GetDeliveryCacheStorageUpdateNotifier"},
- {20301, nullptr, "RequestSuspendDeliveryTask"},
- {20400, nullptr, "RegisterSystemApplicationDeliveryTask"},
- {20401, nullptr, "UnregisterSystemApplicationDeliveryTask"},
- {20410, nullptr, "SetSystemApplicationDeliveryTaskTimer"},
- {30100, &IBcatService::SetPassphrase, "SetPassphrase"},
- {30101, nullptr, "Unknown30101"},
- {30102, nullptr, "Unknown30102"},
- {30200, nullptr, "RegisterBackgroundDeliveryTask"},
- {30201, nullptr, "UnregisterBackgroundDeliveryTask"},
- {30202, nullptr, "BlockDeliveryTask"},
- {30203, nullptr, "UnblockDeliveryTask"},
- {30210, nullptr, "SetDeliveryTaskTimer"},
- {30300, nullptr, "RegisterSystemApplicationDeliveryTasks"},
- {90100, nullptr, "EnumerateBackgroundDeliveryTask"},
- {90101, nullptr, "Unknown90101"},
- {90200, nullptr, "GetDeliveryList"},
- {90201, &IBcatService::ClearDeliveryCacheStorage, "ClearDeliveryCacheStorage"},
- {90202, nullptr, "ClearDeliveryTaskSubscriptionStatus"},
- {90300, nullptr, "GetPushNotificationLog"},
- {90301, nullptr, "Unknown90301"},
- };
- // clang-format on
- RegisterHandlers(functions);
- }
-
-private:
- enum class SyncType {
- Normal,
- Directory,
- Count,
- };
-
- std::shared_ptr<IDeliveryCacheProgressService> CreateProgressService(SyncType type) {
- auto& progress_backend{GetProgressBackend(type)};
- return std::make_shared<IDeliveryCacheProgressService>(system, progress_backend.GetEvent(),
- progress_backend.GetImpl());
- }
-
- void RequestSyncDeliveryCache(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- backend.Synchronize({system.GetApplicationProcessProgramID(),
- GetCurrentBuildID(system.GetApplicationProcessBuildID())},
- GetProgressBackend(SyncType::Normal));
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface(CreateProgressService(SyncType::Normal));
- }
-
- void RequestSyncDeliveryCacheWithDirectoryName(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto name_raw = rp.PopRaw<DirectoryName>();
- const auto name =
- Common::StringFromFixedZeroTerminatedBuffer(name_raw.data(), name_raw.size());
-
- LOG_DEBUG(Service_BCAT, "called, name={}", name);
-
- backend.SynchronizeDirectory({system.GetApplicationProcessProgramID(),
- GetCurrentBuildID(system.GetApplicationProcessBuildID())},
- name, GetProgressBackend(SyncType::Directory));
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface(CreateProgressService(SyncType::Directory));
- }
-
- void SetPassphrase(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto title_id = rp.PopRaw<u64>();
-
- const auto passphrase_raw = ctx.ReadBuffer();
-
- LOG_DEBUG(Service_BCAT, "called, title_id={:016X}, passphrase={}", title_id,
- Common::HexToString(passphrase_raw));
-
- if (title_id == 0) {
- LOG_ERROR(Service_BCAT, "Invalid title ID!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_ARGUMENT);
- }
-
- if (passphrase_raw.size() > 0x40) {
- LOG_ERROR(Service_BCAT, "Passphrase too large!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_ARGUMENT);
- return;
- }
-
- Passphrase passphrase{};
- std::memcpy(passphrase.data(), passphrase_raw.data(),
- std::min(passphrase.size(), passphrase_raw.size()));
-
- backend.SetPassphrase(title_id, passphrase);
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void ClearDeliveryCacheStorage(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto title_id = rp.PopRaw<u64>();
-
- LOG_DEBUG(Service_BCAT, "called, title_id={:016X}", title_id);
-
- if (title_id == 0) {
- LOG_ERROR(Service_BCAT, "Invalid title ID!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_ARGUMENT);
- return;
- }
-
- if (!backend.Clear(title_id)) {
- LOG_ERROR(Service_BCAT, "Could not clear the directory successfully!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_FAILED_CLEAR_CACHE);
- return;
- }
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- ProgressServiceBackend& GetProgressBackend(SyncType type) {
- return progress.at(static_cast<size_t>(type));
- }
-
- const ProgressServiceBackend& GetProgressBackend(SyncType type) const {
- return progress.at(static_cast<size_t>(type));
- }
-
- Backend& backend;
- std::array<ProgressServiceBackend, static_cast<size_t>(SyncType::Count)> progress;
-};
-
-void Module::Interface::CreateBcatService(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IBcatService>(system, *backend);
-}
-
-class IDeliveryCacheFileService final : public ServiceFramework<IDeliveryCacheFileService> {
-public:
- explicit IDeliveryCacheFileService(Core::System& system_, FileSys::VirtualDir root_)
- : ServiceFramework{system_, "IDeliveryCacheFileService"}, root(std::move(root_)) {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &IDeliveryCacheFileService::Open, "Open"},
- {1, &IDeliveryCacheFileService::Read, "Read"},
- {2, &IDeliveryCacheFileService::GetSize, "GetSize"},
- {3, &IDeliveryCacheFileService::GetDigest, "GetDigest"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
-private:
- void Open(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto dir_name_raw = rp.PopRaw<DirectoryName>();
- const auto file_name_raw = rp.PopRaw<FileName>();
-
- const auto dir_name =
- Common::StringFromFixedZeroTerminatedBuffer(dir_name_raw.data(), dir_name_raw.size());
- const auto file_name =
- Common::StringFromFixedZeroTerminatedBuffer(file_name_raw.data(), file_name_raw.size());
-
- LOG_DEBUG(Service_BCAT, "called, dir_name={}, file_name={}", dir_name, file_name);
-
- if (!VerifyNameValidDir(ctx, dir_name_raw) || !VerifyNameValidFile(ctx, file_name_raw))
- return;
-
- if (current_file != nullptr) {
- LOG_ERROR(Service_BCAT, "A file has already been opened on this interface!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_ENTITY_ALREADY_OPEN);
- return;
- }
-
- const auto dir = root->GetSubdirectory(dir_name);
-
- if (dir == nullptr) {
- LOG_ERROR(Service_BCAT, "The directory of name={} couldn't be opened!", dir_name);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_FAILED_OPEN_ENTITY);
- return;
- }
-
- current_file = dir->GetFile(file_name);
-
- if (current_file == nullptr) {
- LOG_ERROR(Service_BCAT, "The file of name={} couldn't be opened!", file_name);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_FAILED_OPEN_ENTITY);
- return;
- }
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void Read(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto offset{rp.PopRaw<u64>()};
-
- auto size = ctx.GetWriteBufferSize();
-
- LOG_DEBUG(Service_BCAT, "called, offset={:016X}, size={:016X}", offset, size);
-
- if (current_file == nullptr) {
- LOG_ERROR(Service_BCAT, "There is no file currently open!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NO_OPEN_ENTITY);
- }
-
- size = std::min<u64>(current_file->GetSize() - offset, size);
- const auto buffer = current_file->ReadBytes(size, offset);
- ctx.WriteBuffer(buffer);
-
- IPC::ResponseBuilder rb{ctx, 4};
- rb.Push(ResultSuccess);
- rb.Push<u64>(buffer.size());
- }
-
- void GetSize(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- if (current_file == nullptr) {
- LOG_ERROR(Service_BCAT, "There is no file currently open!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NO_OPEN_ENTITY);
- }
-
- IPC::ResponseBuilder rb{ctx, 4};
- rb.Push(ResultSuccess);
- rb.Push<u64>(current_file->GetSize());
- }
-
- void GetDigest(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- if (current_file == nullptr) {
- LOG_ERROR(Service_BCAT, "There is no file currently open!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NO_OPEN_ENTITY);
- }
-
- IPC::ResponseBuilder rb{ctx, 6};
- rb.Push(ResultSuccess);
- rb.PushRaw(DigestFile(current_file));
- }
-
- FileSys::VirtualDir root;
- FileSys::VirtualFile current_file;
-};
-
-class IDeliveryCacheDirectoryService final
- : public ServiceFramework<IDeliveryCacheDirectoryService> {
-public:
- explicit IDeliveryCacheDirectoryService(Core::System& system_, FileSys::VirtualDir root_)
- : ServiceFramework{system_, "IDeliveryCacheDirectoryService"}, root(std::move(root_)) {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &IDeliveryCacheDirectoryService::Open, "Open"},
- {1, &IDeliveryCacheDirectoryService::Read, "Read"},
- {2, &IDeliveryCacheDirectoryService::GetCount, "GetCount"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
-private:
- void Open(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto name_raw = rp.PopRaw<DirectoryName>();
- const auto name =
- Common::StringFromFixedZeroTerminatedBuffer(name_raw.data(), name_raw.size());
-
- LOG_DEBUG(Service_BCAT, "called, name={}", name);
-
- if (!VerifyNameValidDir(ctx, name_raw))
- return;
-
- if (current_dir != nullptr) {
- LOG_ERROR(Service_BCAT, "A file has already been opened on this interface!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_ENTITY_ALREADY_OPEN);
- return;
- }
-
- current_dir = root->GetSubdirectory(name);
-
- if (current_dir == nullptr) {
- LOG_ERROR(Service_BCAT, "Failed to open the directory name={}!", name);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_FAILED_OPEN_ENTITY);
- return;
- }
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void Read(HLERequestContext& ctx) {
- auto write_size = ctx.GetWriteBufferNumElements<DeliveryCacheDirectoryEntry>();
-
- LOG_DEBUG(Service_BCAT, "called, write_size={:016X}", write_size);
-
- if (current_dir == nullptr) {
- LOG_ERROR(Service_BCAT, "There is no open directory!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NO_OPEN_ENTITY);
- return;
- }
-
- const auto files = current_dir->GetFiles();
- write_size = std::min<u64>(write_size, files.size());
- std::vector<DeliveryCacheDirectoryEntry> entries(write_size);
- std::transform(
- files.begin(), files.begin() + write_size, entries.begin(), [](const auto& file) {
- FileName name{};
- std::memcpy(name.data(), file->GetName().data(),
- std::min(file->GetName().size(), name.size()));
- return DeliveryCacheDirectoryEntry{name, file->GetSize(), DigestFile(file)};
- });
-
- ctx.WriteBuffer(entries);
-
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.Push(static_cast<u32>(write_size * sizeof(DeliveryCacheDirectoryEntry)));
- }
-
- void GetCount(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- if (current_dir == nullptr) {
- LOG_ERROR(Service_BCAT, "There is no open directory!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NO_OPEN_ENTITY);
- return;
- }
-
- const auto files = current_dir->GetFiles();
-
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.Push(static_cast<u32>(files.size()));
- }
-
- FileSys::VirtualDir root;
- FileSys::VirtualDir current_dir;
-};
-
-class IDeliveryCacheStorageService final : public ServiceFramework<IDeliveryCacheStorageService> {
-public:
- explicit IDeliveryCacheStorageService(Core::System& system_, FileSys::VirtualDir root_)
- : ServiceFramework{system_, "IDeliveryCacheStorageService"}, root(std::move(root_)) {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &IDeliveryCacheStorageService::CreateFileService, "CreateFileService"},
- {1, &IDeliveryCacheStorageService::CreateDirectoryService, "CreateDirectoryService"},
- {10, &IDeliveryCacheStorageService::EnumerateDeliveryCacheDirectory, "EnumerateDeliveryCacheDirectory"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
-
- for (const auto& subdir : root->GetSubdirectories()) {
- DirectoryName name{};
- std::memcpy(name.data(), subdir->GetName().data(),
- std::min(sizeof(DirectoryName) - 1, subdir->GetName().size()));
- entries.push_back(name);
- }
- }
-
-private:
- void CreateFileService(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IDeliveryCacheFileService>(system, root);
- }
-
- void CreateDirectoryService(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IDeliveryCacheDirectoryService>(system, root);
- }
-
- void EnumerateDeliveryCacheDirectory(HLERequestContext& ctx) {
- auto size = ctx.GetWriteBufferNumElements<DirectoryName>();
-
- LOG_DEBUG(Service_BCAT, "called, size={:016X}", size);
-
- size = std::min<u64>(size, entries.size() - next_read_index);
- ctx.WriteBuffer(entries.data() + next_read_index, size * sizeof(DirectoryName));
- next_read_index += size;
-
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.Push(static_cast<u32>(size));
- }
-
- FileSys::VirtualDir root;
- std::vector<DirectoryName> entries;
- u64 next_read_index = 0;
-};
-
-void Module::Interface::CreateDeliveryCacheStorageService(HLERequestContext& ctx) {
- LOG_DEBUG(Service_BCAT, "called");
-
- const auto title_id = system.GetApplicationProcessProgramID();
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IDeliveryCacheStorageService>(system, fsc.GetBCATDirectory(title_id));
-}
-
-void Module::Interface::CreateDeliveryCacheStorageServiceWithApplicationId(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto title_id = rp.PopRaw<u64>();
-
- LOG_DEBUG(Service_BCAT, "called, title_id={:016X}", title_id);
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IDeliveryCacheStorageService>(system, fsc.GetBCATDirectory(title_id));
-}
-
-std::unique_ptr<Backend> CreateBackendFromSettings([[maybe_unused]] Core::System& system,
- DirectoryGetter getter) {
- return std::make_unique<NullBackend>(std::move(getter));
-}
-
-Module::Interface::Interface(Core::System& system_, std::shared_ptr<Module> module_,
- FileSystem::FileSystemController& fsc_, const char* name)
- : ServiceFramework{system_, name}, fsc{fsc_}, module{std::move(module_)},
- backend{CreateBackendFromSettings(system_,
- [&fsc_](u64 tid) { return fsc_.GetBCATDirectory(tid); })} {}
-
-Module::Interface::~Interface() = default;
-
-void LoopProcess(Core::System& system) {
- auto server_manager = std::make_unique<ServerManager>(system);
- auto module = std::make_shared<Module>();
-
- server_manager->RegisterNamedService(
- "bcat:a",
- std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:a"));
- server_manager->RegisterNamedService(
- "bcat:m",
- std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:m"));
- server_manager->RegisterNamedService(
- "bcat:u",
- std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:u"));
- server_manager->RegisterNamedService(
- "bcat:s",
- std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:s"));
- ServerManager::RunServer(std::move(server_manager));
-}
-
-} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_module.h b/src/core/hle/service/bcat/bcat_module.h
deleted file mode 100644
index 87576288b..000000000
--- a/src/core/hle/service/bcat/bcat_module.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/service.h"
-
-namespace Core {
-class System;
-}
-
-namespace Service {
-
-namespace FileSystem {
-class FileSystemController;
-} // namespace FileSystem
-
-namespace BCAT {
-
-class Backend;
-
-class Module final {
-public:
- class Interface : public ServiceFramework<Interface> {
- public:
- explicit Interface(Core::System& system_, std::shared_ptr<Module> module_,
- FileSystem::FileSystemController& fsc_, const char* name);
- ~Interface() override;
-
- void CreateBcatService(HLERequestContext& ctx);
- void CreateDeliveryCacheStorageService(HLERequestContext& ctx);
- void CreateDeliveryCacheStorageServiceWithApplicationId(HLERequestContext& ctx);
-
- protected:
- FileSystem::FileSystemController& fsc;
-
- std::shared_ptr<Module> module;
- std::unique_ptr<Backend> backend;
- };
-};
-
-void LoopProcess(Core::System& system);
-
-} // namespace BCAT
-
-} // namespace Service
diff --git a/src/core/hle/service/bcat/bcat_result.h b/src/core/hle/service/bcat/bcat_result.h
new file mode 100644
index 000000000..d711924b1
--- /dev/null
+++ b/src/core/hle/service/bcat/bcat_result.h
@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::BCAT {
+
+constexpr Result ResultInvalidArgument{ErrorModule::BCAT, 1};
+constexpr Result ResultFailedOpenEntity{ErrorModule::BCAT, 2};
+constexpr Result ResultEntityAlreadyOpen{ErrorModule::BCAT, 6};
+constexpr Result ResultNoOpenEntry{ErrorModule::BCAT, 7};
+
+// The command to clear the delivery cache just calls fs IFileSystem DeleteFile on all of the
+// files and if any of them have a non-zero result it just forwards that result. This is the FS
+// error code for permission denied, which is the closest approximation of this scenario.
+constexpr Result ResultFailedClearCache{ErrorModule::FS, 6400};
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_service.cpp b/src/core/hle/service/bcat/bcat_service.cpp
new file mode 100644
index 000000000..2eacec3ae
--- /dev/null
+++ b/src/core/hle/service/bcat/bcat_service.cpp
@@ -0,0 +1,131 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/hex_util.h"
+#include "common/string_util.h"
+#include "core/core.h"
+#include "core/hle/service/bcat/backend/backend.h"
+#include "core/hle/service/bcat/bcat_result.h"
+#include "core/hle/service/bcat/bcat_service.h"
+#include "core/hle/service/bcat/bcat_util.h"
+#include "core/hle/service/bcat/delivery_cache_progress_service.h"
+#include "core/hle/service/bcat/delivery_cache_storage_service.h"
+#include "core/hle/service/cmif_serialization.h"
+
+namespace Service::BCAT {
+
+u64 GetCurrentBuildID(const Core::System::CurrentBuildProcessID& id) {
+ u64 out{};
+ std::memcpy(&out, id.data(), sizeof(u64));
+ return out;
+}
+
+IBcatService::IBcatService(Core::System& system_, BcatBackend& backend_)
+ : ServiceFramework{system_, "IBcatService"}, backend{backend_},
+ progress{{
+ ProgressServiceBackend{system_, "Normal"},
+ ProgressServiceBackend{system_, "Directory"},
+ }} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {10100, C<&IBcatService::RequestSyncDeliveryCache>, "RequestSyncDeliveryCache"},
+ {10101, C<&IBcatService::RequestSyncDeliveryCacheWithDirectoryName>, "RequestSyncDeliveryCacheWithDirectoryName"},
+ {10200, nullptr, "CancelSyncDeliveryCacheRequest"},
+ {20100, nullptr, "RequestSyncDeliveryCacheWithApplicationId"},
+ {20101, nullptr, "RequestSyncDeliveryCacheWithApplicationIdAndDirectoryName"},
+ {20300, nullptr, "GetDeliveryCacheStorageUpdateNotifier"},
+ {20301, nullptr, "RequestSuspendDeliveryTask"},
+ {20400, nullptr, "RegisterSystemApplicationDeliveryTask"},
+ {20401, nullptr, "UnregisterSystemApplicationDeliveryTask"},
+ {20410, nullptr, "SetSystemApplicationDeliveryTaskTimer"},
+ {30100, C<&IBcatService::SetPassphrase>, "SetPassphrase"},
+ {30101, nullptr, "Unknown30101"},
+ {30102, nullptr, "Unknown30102"},
+ {30200, nullptr, "RegisterBackgroundDeliveryTask"},
+ {30201, nullptr, "UnregisterBackgroundDeliveryTask"},
+ {30202, nullptr, "BlockDeliveryTask"},
+ {30203, nullptr, "UnblockDeliveryTask"},
+ {30210, nullptr, "SetDeliveryTaskTimer"},
+ {30300, C<&IBcatService::RegisterSystemApplicationDeliveryTasks>, "RegisterSystemApplicationDeliveryTasks"},
+ {90100, nullptr, "EnumerateBackgroundDeliveryTask"},
+ {90101, nullptr, "Unknown90101"},
+ {90200, nullptr, "GetDeliveryList"},
+ {90201, C<&IBcatService::ClearDeliveryCacheStorage>, "ClearDeliveryCacheStorage"},
+ {90202, nullptr, "ClearDeliveryTaskSubscriptionStatus"},
+ {90300, nullptr, "GetPushNotificationLog"},
+ {90301, nullptr, "Unknown90301"},
+ };
+ // clang-format on
+ RegisterHandlers(functions);
+}
+
+IBcatService::~IBcatService() = default;
+
+Result IBcatService::RequestSyncDeliveryCache(
+ OutInterface<IDeliveryCacheProgressService> out_interface) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ auto& progress_backend{GetProgressBackend(SyncType::Normal)};
+ backend.Synchronize({system.GetApplicationProcessProgramID(),
+ GetCurrentBuildID(system.GetApplicationProcessBuildID())},
+ GetProgressBackend(SyncType::Normal));
+
+ *out_interface = std::make_shared<IDeliveryCacheProgressService>(
+ system, progress_backend.GetEvent(), progress_backend.GetImpl());
+ R_SUCCEED();
+}
+
+Result IBcatService::RequestSyncDeliveryCacheWithDirectoryName(
+ DirectoryName name_raw, OutInterface<IDeliveryCacheProgressService> out_interface) {
+ const auto name = Common::StringFromFixedZeroTerminatedBuffer(name_raw.data(), name_raw.size());
+
+ LOG_DEBUG(Service_BCAT, "called, name={}", name);
+
+ auto& progress_backend{GetProgressBackend(SyncType::Directory)};
+ backend.SynchronizeDirectory({system.GetApplicationProcessProgramID(),
+ GetCurrentBuildID(system.GetApplicationProcessBuildID())},
+ name, progress_backend);
+
+ *out_interface = std::make_shared<IDeliveryCacheProgressService>(
+ system, progress_backend.GetEvent(), progress_backend.GetImpl());
+ R_SUCCEED();
+}
+
+Result IBcatService::SetPassphrase(u64 title_id,
+ InBuffer<BufferAttr_HipcPointer> passphrase_buffer) {
+ LOG_DEBUG(Service_BCAT, "called, title_id={:016X}, passphrase={}", title_id,
+ Common::HexToString(passphrase_buffer));
+
+ R_UNLESS(title_id != 0, ResultInvalidArgument);
+ R_UNLESS(passphrase_buffer.size() <= 0x40, ResultInvalidArgument);
+
+ Passphrase passphrase{};
+ std::memcpy(passphrase.data(), passphrase_buffer.data(),
+ std::min(passphrase.size(), passphrase_buffer.size()));
+
+ backend.SetPassphrase(title_id, passphrase);
+ R_SUCCEED();
+}
+
+Result IBcatService::RegisterSystemApplicationDeliveryTasks() {
+ LOG_WARNING(Service_BCAT, "(STUBBED) called");
+ R_SUCCEED();
+}
+
+Result IBcatService::ClearDeliveryCacheStorage(u64 title_id) {
+ LOG_DEBUG(Service_BCAT, "called, title_id={:016X}", title_id);
+
+ R_UNLESS(title_id != 0, ResultInvalidArgument);
+ R_UNLESS(backend.Clear(title_id), ResultFailedClearCache);
+ R_SUCCEED();
+}
+
+ProgressServiceBackend& IBcatService::GetProgressBackend(SyncType type) {
+ return progress.at(static_cast<size_t>(type));
+}
+
+const ProgressServiceBackend& IBcatService::GetProgressBackend(SyncType type) const {
+ return progress.at(static_cast<size_t>(type));
+}
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_service.h b/src/core/hle/service/bcat/bcat_service.h
new file mode 100644
index 000000000..3e1ed98c3
--- /dev/null
+++ b/src/core/hle/service/bcat/bcat_service.h
@@ -0,0 +1,45 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/bcat/backend/backend.h"
+#include "core/hle/service/bcat/bcat_types.h"
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::BCAT {
+class BcatBackend;
+class IDeliveryCacheStorageService;
+class IDeliveryCacheProgressService;
+
+class IBcatService final : public ServiceFramework<IBcatService> {
+public:
+ explicit IBcatService(Core::System& system_, BcatBackend& backend_);
+ ~IBcatService() override;
+
+private:
+ Result RequestSyncDeliveryCache(OutInterface<IDeliveryCacheProgressService> out_interface);
+
+ Result RequestSyncDeliveryCacheWithDirectoryName(
+ DirectoryName name, OutInterface<IDeliveryCacheProgressService> out_interface);
+
+ Result SetPassphrase(u64 title_id, InBuffer<BufferAttr_HipcPointer> passphrase_buffer);
+
+ Result RegisterSystemApplicationDeliveryTasks();
+
+ Result ClearDeliveryCacheStorage(u64 title_id);
+
+private:
+ ProgressServiceBackend& GetProgressBackend(SyncType type);
+ const ProgressServiceBackend& GetProgressBackend(SyncType type) const;
+
+ BcatBackend& backend;
+ std::array<ProgressServiceBackend, static_cast<size_t>(SyncType::Count)> progress;
+};
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_types.h b/src/core/hle/service/bcat/bcat_types.h
new file mode 100644
index 000000000..a56f9248f
--- /dev/null
+++ b/src/core/hle/service/bcat/bcat_types.h
@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/file_sys/vfs/vfs_types.h"
+
+namespace Service::BCAT {
+
+using DirectoryName = std::array<char, 0x20>;
+using FileName = std::array<char, 0x20>;
+using BcatDigest = std::array<u8, 0x10>;
+using Passphrase = std::array<u8, 0x20>;
+using DirectoryGetter = std::function<FileSys::VirtualDir(u64)>;
+
+enum class SyncType {
+ Normal,
+ Directory,
+ Count,
+};
+
+enum class DeliveryCacheProgressStatus : s32 {
+ None = 0x0,
+ Queued = 0x1,
+ Connecting = 0x2,
+ ProcessingDataList = 0x3,
+ Downloading = 0x4,
+ Committing = 0x5,
+ Done = 0x9,
+};
+
+struct DeliveryCacheDirectoryEntry {
+ FileName name;
+ u64 size;
+ BcatDigest digest;
+};
+
+struct TitleIDVersion {
+ u64 title_id;
+ u64 build_id;
+};
+
+struct DeliveryCacheProgressImpl {
+ DeliveryCacheProgressStatus status;
+ Result result = ResultSuccess;
+ DirectoryName current_directory;
+ FileName current_file;
+ s64 current_downloaded_bytes; ///< Bytes downloaded on current file.
+ s64 current_total_bytes; ///< Bytes total on current file.
+ s64 total_downloaded_bytes; ///< Bytes downloaded on overall download.
+ s64 total_bytes; ///< Bytes total on overall download.
+ INSERT_PADDING_BYTES(
+ 0x198); ///< Appears to be unused in official code, possibly reserved for future use.
+};
+static_assert(sizeof(DeliveryCacheProgressImpl) == 0x200,
+ "DeliveryCacheProgressImpl has incorrect size.");
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/bcat_util.h b/src/core/hle/service/bcat/bcat_util.h
new file mode 100644
index 000000000..6bf2657ee
--- /dev/null
+++ b/src/core/hle/service/bcat/bcat_util.h
@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <cctype>
+#include <mbedtls/md5.h>
+
+#include "core/hle/service/bcat/bcat_result.h"
+#include "core/hle/service/bcat/bcat_types.h"
+
+namespace Service::BCAT {
+
+// For a name to be valid it must be non-empty, must have a null terminating character as the final
+// char, can only contain numbers, letters, underscores and a hyphen if directory and a period if
+// file.
+constexpr Result VerifyNameValidInternal(std::array<char, 0x20> name, char match_char) {
+ const auto null_chars = std::count(name.begin(), name.end(), 0);
+ const auto bad_chars = std::count_if(name.begin(), name.end(), [match_char](char c) {
+ return !std::isalnum(static_cast<u8>(c)) && c != '_' && c != match_char && c != '\0';
+ });
+ if (null_chars == 0x20 || null_chars == 0 || bad_chars != 0 || name[0x1F] != '\0') {
+ LOG_ERROR(Service_BCAT, "Name passed was invalid!");
+ return ResultInvalidArgument;
+ }
+
+ return ResultSuccess;
+}
+
+constexpr Result VerifyNameValidDir(DirectoryName name) {
+ return VerifyNameValidInternal(name, '-');
+}
+
+constexpr Result VerifyNameValidFile(FileName name) {
+ return VerifyNameValidInternal(name, '.');
+}
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_directory_service.cpp b/src/core/hle/service/bcat/delivery_cache_directory_service.cpp
new file mode 100644
index 000000000..8bda1168a
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_directory_service.cpp
@@ -0,0 +1,81 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/string_util.h"
+#include "core/file_sys/vfs/vfs_types.h"
+#include "core/hle/service/bcat/bcat_result.h"
+#include "core/hle/service/bcat/bcat_util.h"
+#include "core/hle/service/bcat/delivery_cache_directory_service.h"
+#include "core/hle/service/cmif_serialization.h"
+
+namespace Service::BCAT {
+
+// The digest is only used to determine if a file is unique compared to others of the same name.
+// Since the algorithm isn't ever checked in game, MD5 is safe.
+BcatDigest DigestFile(const FileSys::VirtualFile& file) {
+ BcatDigest out{};
+ const auto bytes = file->ReadAllBytes();
+ mbedtls_md5_ret(bytes.data(), bytes.size(), out.data());
+ return out;
+}
+
+IDeliveryCacheDirectoryService::IDeliveryCacheDirectoryService(Core::System& system_,
+ FileSys::VirtualDir root_)
+ : ServiceFramework{system_, "IDeliveryCacheDirectoryService"}, root(std::move(root_)) {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&IDeliveryCacheDirectoryService::Open>, "Open"},
+ {1, C<&IDeliveryCacheDirectoryService::Read>, "Read"},
+ {2, C<&IDeliveryCacheDirectoryService::GetCount>, "GetCount"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+IDeliveryCacheDirectoryService::~IDeliveryCacheDirectoryService() = default;
+
+Result IDeliveryCacheDirectoryService::Open(DirectoryName dir_name_raw) {
+ const auto dir_name =
+ Common::StringFromFixedZeroTerminatedBuffer(dir_name_raw.data(), dir_name_raw.size());
+
+ LOG_DEBUG(Service_BCAT, "called, dir_name={}", dir_name);
+
+ // R_TRY(VerifyNameValidDir(dir_name_raw));
+ R_UNLESS(current_dir == nullptr, ResultEntityAlreadyOpen);
+
+ const auto dir = root->GetSubdirectory(dir_name);
+ R_UNLESS(dir != nullptr, ResultFailedOpenEntity);
+
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheDirectoryService::Read(
+ Out<u32> out_buffer_size,
+ OutArray<DeliveryCacheDirectoryEntry, BufferAttr_HipcMapAlias> out_buffer) {
+ LOG_DEBUG(Service_BCAT, "called, write_size={:016X}", out_buffer.size());
+
+ R_UNLESS(current_dir != nullptr, ResultNoOpenEntry);
+
+ const auto files = current_dir->GetFiles();
+ *out_buffer_size = static_cast<u32>(std::min(files.size(), out_buffer.size()));
+ std::transform(files.begin(), files.begin() + *out_buffer_size, out_buffer.begin(),
+ [](const auto& file) {
+ FileName name{};
+ std::memcpy(name.data(), file->GetName().data(),
+ std::min(file->GetName().size(), name.size()));
+ return DeliveryCacheDirectoryEntry{name, file->GetSize(), DigestFile(file)};
+ });
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheDirectoryService::GetCount(Out<u32> out_count) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ R_UNLESS(current_dir != nullptr, ResultNoOpenEntry);
+
+ *out_count = static_cast<u32>(current_dir->GetFiles().size());
+ R_SUCCEED();
+}
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_directory_service.h b/src/core/hle/service/bcat/delivery_cache_directory_service.h
new file mode 100644
index 000000000..f544d0947
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_directory_service.h
@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/file_sys/vfs/vfs.h"
+#include "core/hle/service/bcat/bcat_types.h"
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::BCAT {
+
+class IDeliveryCacheDirectoryService final
+ : public ServiceFramework<IDeliveryCacheDirectoryService> {
+public:
+ explicit IDeliveryCacheDirectoryService(Core::System& system_, FileSys::VirtualDir root_);
+ ~IDeliveryCacheDirectoryService() override;
+
+private:
+ Result Open(DirectoryName dir_name_raw);
+ Result Read(Out<u32> out_buffer_size,
+ OutArray<DeliveryCacheDirectoryEntry, BufferAttr_HipcMapAlias> out_buffer);
+ Result GetCount(Out<u32> out_count);
+
+ FileSys::VirtualDir root;
+ FileSys::VirtualDir current_dir;
+};
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_file_service.cpp b/src/core/hle/service/bcat/delivery_cache_file_service.cpp
new file mode 100644
index 000000000..c91efd47e
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_file_service.cpp
@@ -0,0 +1,81 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/string_util.h"
+#include "core/hle/service/bcat/bcat_result.h"
+#include "core/hle/service/bcat/bcat_util.h"
+#include "core/hle/service/bcat/delivery_cache_file_service.h"
+#include "core/hle/service/cmif_serialization.h"
+
+namespace Service::BCAT {
+
+IDeliveryCacheFileService::IDeliveryCacheFileService(Core::System& system_,
+ FileSys::VirtualDir root_)
+ : ServiceFramework{system_, "IDeliveryCacheFileService"}, root(std::move(root_)) {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&IDeliveryCacheFileService::Open>, "Open"},
+ {1, C<&IDeliveryCacheFileService::Read>, "Read"},
+ {2, C<&IDeliveryCacheFileService::GetSize>, "GetSize"},
+ {3, C<&IDeliveryCacheFileService::GetDigest>, "GetDigest"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+IDeliveryCacheFileService::~IDeliveryCacheFileService() = default;
+
+Result IDeliveryCacheFileService::Open(DirectoryName dir_name_raw, FileName file_name_raw) {
+ const auto dir_name =
+ Common::StringFromFixedZeroTerminatedBuffer(dir_name_raw.data(), dir_name_raw.size());
+ const auto file_name =
+ Common::StringFromFixedZeroTerminatedBuffer(file_name_raw.data(), file_name_raw.size());
+
+ LOG_DEBUG(Service_BCAT, "called, dir_name={}, file_name={}", dir_name, file_name);
+
+ R_TRY(VerifyNameValidDir(dir_name_raw));
+ R_TRY(VerifyNameValidDir(file_name_raw));
+ R_UNLESS(current_file == nullptr, ResultEntityAlreadyOpen);
+
+ const auto dir = root->GetSubdirectory(dir_name);
+ R_UNLESS(dir != nullptr, ResultFailedOpenEntity);
+
+ current_file = dir->GetFile(file_name);
+ R_UNLESS(current_file != nullptr, ResultFailedOpenEntity);
+
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheFileService::Read(Out<u64> out_buffer_size, u64 offset,
+ OutBuffer<BufferAttr_HipcMapAlias> out_buffer) {
+ LOG_DEBUG(Service_BCAT, "called, offset={:016X}, size={:016X}", offset, out_buffer.size());
+
+ R_UNLESS(current_file != nullptr, ResultNoOpenEntry);
+
+ *out_buffer_size = std::min<u64>(current_file->GetSize() - offset, out_buffer.size());
+ const auto buffer = current_file->ReadBytes(*out_buffer_size, offset);
+ memcpy(out_buffer.data(), buffer.data(), buffer.size());
+
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheFileService::GetSize(Out<u64> out_size) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ R_UNLESS(current_file != nullptr, ResultNoOpenEntry);
+
+ *out_size = current_file->GetSize();
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheFileService::GetDigest(Out<BcatDigest> out_digest) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ R_UNLESS(current_file != nullptr, ResultNoOpenEntry);
+
+ //*out_digest = DigestFile(current_file);
+ R_SUCCEED();
+}
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_file_service.h b/src/core/hle/service/bcat/delivery_cache_file_service.h
new file mode 100644
index 000000000..7583b4d1d
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_file_service.h
@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/file_sys/vfs/vfs.h"
+#include "core/hle/service/bcat/bcat_types.h"
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::BCAT {
+
+class IDeliveryCacheFileService final : public ServiceFramework<IDeliveryCacheFileService> {
+public:
+ explicit IDeliveryCacheFileService(Core::System& system_, FileSys::VirtualDir root_);
+ ~IDeliveryCacheFileService() override;
+
+private:
+ Result Open(DirectoryName dir_name_raw, FileName file_name_raw);
+ Result Read(Out<u64> out_buffer_size, u64 offset,
+ OutBuffer<BufferAttr_HipcMapAlias> out_buffer);
+ Result GetSize(Out<u64> out_size);
+ Result GetDigest(Out<BcatDigest> out_digest);
+
+ FileSys::VirtualDir root;
+ FileSys::VirtualFile current_file;
+};
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_progress_service.cpp b/src/core/hle/service/bcat/delivery_cache_progress_service.cpp
new file mode 100644
index 000000000..94d341f7e
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_progress_service.cpp
@@ -0,0 +1,41 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/bcat/bcat_types.h"
+#include "core/hle/service/bcat/delivery_cache_progress_service.h"
+#include "core/hle/service/cmif_serialization.h"
+
+namespace Service::BCAT {
+
+IDeliveryCacheProgressService::IDeliveryCacheProgressService(Core::System& system_,
+ Kernel::KReadableEvent& event_,
+ const DeliveryCacheProgressImpl& impl_)
+ : ServiceFramework{system_, "IDeliveryCacheProgressService"}, event{event_}, impl{impl_} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&IDeliveryCacheProgressService::GetEvent>, "Get"},
+ {0, C<&IDeliveryCacheProgressService::GetImpl>, "Get"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+IDeliveryCacheProgressService::~IDeliveryCacheProgressService() = default;
+
+Result IDeliveryCacheProgressService::GetEvent(OutCopyHandle<Kernel::KReadableEvent> out_event) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ *out_event = &event;
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheProgressService::GetImpl(
+ OutLargeData<DeliveryCacheProgressImpl, BufferAttr_HipcPointer> out_impl) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ *out_impl = impl;
+ R_SUCCEED();
+}
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_progress_service.h b/src/core/hle/service/bcat/delivery_cache_progress_service.h
new file mode 100644
index 000000000..f81a13980
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_progress_service.h
@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Service::BCAT {
+struct DeliveryCacheProgressImpl;
+
+class IDeliveryCacheProgressService final : public ServiceFramework<IDeliveryCacheProgressService> {
+public:
+ explicit IDeliveryCacheProgressService(Core::System& system_, Kernel::KReadableEvent& event_,
+ const DeliveryCacheProgressImpl& impl_);
+ ~IDeliveryCacheProgressService() override;
+
+private:
+ Result GetEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+ Result GetImpl(OutLargeData<DeliveryCacheProgressImpl, BufferAttr_HipcPointer> out_impl);
+
+ Kernel::KReadableEvent& event;
+ const DeliveryCacheProgressImpl& impl;
+};
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_storage_service.cpp b/src/core/hle/service/bcat/delivery_cache_storage_service.cpp
new file mode 100644
index 000000000..5d03df1e7
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_storage_service.cpp
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/bcat/bcat_result.h"
+#include "core/hle/service/bcat/delivery_cache_directory_service.h"
+#include "core/hle/service/bcat/delivery_cache_file_service.h"
+#include "core/hle/service/bcat/delivery_cache_storage_service.h"
+#include "core/hle/service/cmif_serialization.h"
+
+namespace Service::BCAT {
+
+IDeliveryCacheStorageService::IDeliveryCacheStorageService(Core::System& system_,
+ FileSys::VirtualDir root_)
+ : ServiceFramework{system_, "IDeliveryCacheStorageService"}, root(std::move(root_)) {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&IDeliveryCacheStorageService::CreateFileService>, "CreateFileService"},
+ {1, C<&IDeliveryCacheStorageService::CreateDirectoryService>, "CreateDirectoryService"},
+ {2, C<&IDeliveryCacheStorageService::EnumerateDeliveryCacheDirectory>, "EnumerateDeliveryCacheDirectory"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+IDeliveryCacheStorageService::~IDeliveryCacheStorageService() = default;
+
+Result IDeliveryCacheStorageService::CreateFileService(
+ OutInterface<IDeliveryCacheFileService> out_interface) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ *out_interface = std::make_shared<IDeliveryCacheFileService>(system, root);
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheStorageService::CreateDirectoryService(
+ OutInterface<IDeliveryCacheDirectoryService> out_interface) {
+ LOG_DEBUG(Service_BCAT, "called");
+
+ *out_interface = std::make_shared<IDeliveryCacheDirectoryService>(system, root);
+ R_SUCCEED();
+}
+
+Result IDeliveryCacheStorageService::EnumerateDeliveryCacheDirectory(
+ Out<u32> out_directories_size,
+ OutArray<DirectoryName, BufferAttr_HipcMapAlias> out_directories) {
+ LOG_DEBUG(Service_BCAT, "called, size={:016X}", out_directories.size());
+
+ *out_directories_size =
+ static_cast<u32>(std::min(out_directories.size(), entries.size() - next_read_index));
+ memcpy(out_directories.data(), entries.data() + next_read_index,
+ *out_directories_size * sizeof(DirectoryName));
+ next_read_index += *out_directories_size;
+ R_SUCCEED();
+}
+
+} // namespace Service::BCAT
diff --git a/src/core/hle/service/bcat/delivery_cache_storage_service.h b/src/core/hle/service/bcat/delivery_cache_storage_service.h
new file mode 100644
index 000000000..1e86d3dbf
--- /dev/null
+++ b/src/core/hle/service/bcat/delivery_cache_storage_service.h
@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/file_sys/vfs/vfs.h"
+#include "core/hle/service/bcat/bcat_types.h"
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::BCAT {
+class IDeliveryCacheFileService;
+class IDeliveryCacheDirectoryService;
+
+class IDeliveryCacheStorageService final : public ServiceFramework<IDeliveryCacheStorageService> {
+public:
+ explicit IDeliveryCacheStorageService(Core::System& system_, FileSys::VirtualDir root_);
+ ~IDeliveryCacheStorageService() override;
+
+private:
+ Result CreateFileService(OutInterface<IDeliveryCacheFileService> out_interface);
+ Result CreateDirectoryService(OutInterface<IDeliveryCacheDirectoryService> out_interface);
+ Result EnumerateDeliveryCacheDirectory(
+ Out<u32> out_directories_size,
+ OutArray<DirectoryName, BufferAttr_HipcMapAlias> out_directories);
+
+ FileSys::VirtualDir root;
+ std::vector<DirectoryName> entries;
+ u64 next_read_index = 0;
+};
+
+} // namespace Service::BCAT