66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2024 Xenia Canary. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_KERNEL_XAM_USER_PROPERTY_H_
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#define XENIA_KERNEL_XAM_USER_PROPERTY_H_
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#include <variant>
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#include "xenia/kernel/xam/user_data.h"
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#include "xenia/memory.h"
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#include "xenia/xbox.h"
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namespace xe {
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namespace kernel {
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namespace xam {
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// This structure is here because context is a one type of property.
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struct XUSER_CONTEXT {
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xe::be<uint32_t> context_id;
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xe::be<uint32_t> value;
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};
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static_assert_size(XUSER_CONTEXT, 0x8);
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struct XUSER_PROPERTY {
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xe::be<uint32_t> property_id;
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X_USER_DATA data;
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};
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static_assert_size(XUSER_PROPERTY, 0x18);
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class Property : public UserData {
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public:
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Property() = default;
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Property(const Property& property);
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Property(uint32_t property_id, UserDataTypes property_data);
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// Ctor used while guest is creating property.
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Property(uint32_t property_id, uint32_t value_size, uint8_t* value_ptr);
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// Ctor used for deserialization
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Property(const uint8_t* serialized_data, size_t data_size);
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Property(std::span<const uint8_t> serialized_data);
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~Property() = default;
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const AttributeKey GetPropertyId() const { return property_id_; }
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bool IsValid() const { return property_id_.value != 0; }
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bool IsContext() const { return data_.type == X_USER_DATA_TYPE::CONTEXT; }
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void WriteToGuest(XUSER_PROPERTY* property) const;
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std::vector<uint8_t> Serialize() const;
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private:
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AttributeKey property_id_ = {};
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};
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} // namespace xam
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} // namespace kernel
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} // namespace xe
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#endif
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