hle_ipc: Add helper functions to get copy/move handles
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@ -75,10 +75,14 @@ void HLERequestContext::ParseCommandBuffer(const HandleTable& handle_table, u32_
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if (incoming) {
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// Populate the object lists with the data in the IPC request.
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for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_copy; ++handle) {
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copy_objects.push_back(handle_table.GetGeneric(rp.Pop<Handle>()));
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const u32 copy_handle{rp.Pop<Handle>()};
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copy_handles.push_back(copy_handle);
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copy_objects.push_back(handle_table.GetGeneric(copy_handle));
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}
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for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_move; ++handle) {
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move_objects.push_back(handle_table.GetGeneric(rp.Pop<Handle>()));
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const u32 move_handle{rp.Pop<Handle>()};
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move_handles.push_back(move_handle);
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move_objects.push_back(handle_table.GetGeneric(move_handle));
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}
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} else {
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// For responses we just ignore the handles, they're empty and will be populated when
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@ -210,6 +210,14 @@ public:
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/// Helper function to test whether the output buffer at buffer_index can be written
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bool CanWriteBuffer(std::size_t buffer_index = 0) const;
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Handle GetCopyHandle(std::size_t index) const {
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return copy_handles.at(index);
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}
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Handle GetMoveHandle(std::size_t index) const {
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return move_handles.at(index);
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}
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template <typename T>
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std::shared_ptr<T> GetCopyObject(std::size_t index) {
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return DynamicObjectCast<T>(copy_objects.at(index));
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@ -285,6 +293,8 @@ private:
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std::shared_ptr<Kernel::ServerSession> server_session;
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std::shared_ptr<KThread> thread;
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// TODO(yuriks): Check common usage of this and optimize size accordingly
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boost::container::small_vector<Handle, 8> move_handles;
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boost::container::small_vector<Handle, 8> copy_handles;
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boost::container::small_vector<std::shared_ptr<Object>, 8> move_objects;
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boost::container::small_vector<std::shared_ptr<Object>, 8> copy_objects;
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boost::container::small_vector<std::shared_ptr<SessionRequestHandler>, 8> domain_objects;
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