am: Implement CreateTransferMemoryStorage
Creates an AM::IStorage object with the contents of the transfer memory located at the handle provided.
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@ -704,6 +704,31 @@ void ILibraryAppletCreator::CreateStorage(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_AM, "called, size={}", size);
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}
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void ILibraryAppletCreator::CreateTransferMemoryStorage(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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rp.SetCurrentOffset(3);
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const auto handle{rp.Pop<Kernel::Handle>()};
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const auto shared_mem =
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Core::System::GetInstance().CurrentProcess()->GetHandleTable().Get<Kernel::SharedMemory>(
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handle);
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if (shared_mem == nullptr) {
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultCode(-1));
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return;
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}
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std::vector<u8> memory(shared_mem->size);
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std::memcpy(memory.data(), shared_mem->backing_block->data() + shared_mem->backing_block_offset,
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memory.size());
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IPC::ResponseBuilder rb{ctx, 2, 0, 1};
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rb.Push(RESULT_SUCCESS);
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rb.PushIpcInterface(std::make_shared<IStorage>(std::move(memory)));
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}
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IApplicationFunctions::IApplicationFunctions() : ServiceFramework("IApplicationFunctions") {
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// clang-format off
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static const FunctionInfo functions[] = {
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@ -163,6 +163,7 @@ public:
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private:
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void CreateLibraryApplet(Kernel::HLERequestContext& ctx);
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void CreateStorage(Kernel::HLERequestContext& ctx);
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void CreateTransferMemoryStorage(Kernel::HLERequestContext& ctx);
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};
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class IApplicationFunctions final : public ServiceFramework<IApplicationFunctions> {
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