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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/am/storage_accessor.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/core/hle/service/am/storage_accessor.cpp b/src/core/hle/service/am/storage_accessor.cpp new file mode 100644 index 000000000..a1184b065 --- /dev/null +++ b/src/core/hle/service/am/storage_accessor.cpp @@ -0,0 +1,90 @@ +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "core/hle/kernel/k_transfer_memory.h" +#include "core/hle/service/am/am_results.h" +#include "core/hle/service/am/library_applet_storage.h" +#include "core/hle/service/am/storage_accessor.h" +#include "core/hle/service/ipc_helpers.h" + +namespace Service::AM { + +IStorageAccessor::IStorageAccessor(Core::System& system_, + std::shared_ptr<LibraryAppletStorage> impl_) + : ServiceFramework{system_, "IStorageAccessor"}, impl{std::move(impl_)} { + static const FunctionInfo functions[] = { + {0, &IStorageAccessor::GetSize, "GetSize"}, + {10, &IStorageAccessor::Write, "Write"}, + {11, &IStorageAccessor::Read, "Read"}, + }; + + RegisterHandlers(functions); +} + +IStorageAccessor::~IStorageAccessor() = default; + +void IStorageAccessor::GetSize(HLERequestContext& ctx) { + LOG_DEBUG(Service_AM, "called"); + + IPC::ResponseBuilder rb{ctx, 4}; + + rb.Push(ResultSuccess); + rb.Push(impl->GetSize()); +} + +void IStorageAccessor::Write(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + + const s64 offset{rp.Pop<s64>()}; + const auto data{ctx.ReadBuffer()}; + LOG_DEBUG(Service_AM, "called, offset={}, size={}", offset, data.size()); + + const auto res{impl->Write(offset, data.data(), data.size())}; + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(res); +} + +void IStorageAccessor::Read(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + + const s64 offset{rp.Pop<s64>()}; + std::vector<u8> data(ctx.GetWriteBufferSize()); + + LOG_DEBUG(Service_AM, "called, offset={}, size={}", offset, data.size()); + + const auto res{impl->Read(offset, data.data(), data.size())}; + + ctx.WriteBuffer(data); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(res); +} + +ITransferStorageAccessor::ITransferStorageAccessor(Core::System& system_, + std::shared_ptr<LibraryAppletStorage> impl_) + : ServiceFramework{system_, "ITransferStorageAccessor"}, impl{std::move(impl_)} { + static const FunctionInfo functions[] = { + {0, &ITransferStorageAccessor::GetSize, "GetSize"}, + {1, &ITransferStorageAccessor::GetHandle, "GetHandle"}, + }; + + RegisterHandlers(functions); +} + +ITransferStorageAccessor::~ITransferStorageAccessor() = default; + +void ITransferStorageAccessor::GetSize(HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(impl->GetSize()); +} + +void ITransferStorageAccessor::GetHandle(HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 4, 1}; + rb.Push(ResultSuccess); + rb.Push(impl->GetSize()); + rb.PushCopyObjects(impl->GetHandle()); +} + +} // namespace Service::AM |