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78 lines
3 KiB
C++
78 lines
3 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2022 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 7 End-User License
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Agreement and JUCE Privacy Policy.
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End User License Agreement: www.juce.com/juce-7-licence
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Privacy Policy: www.juce.com/juce-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce::midi_ci::detail
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{
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struct PropertyHostUtils
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{
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PropertyHostUtils() = delete;
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static void send (BufferOutput& output,
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uint8_t group,
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std::byte subID2,
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MUID targetMuid,
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std::byte requestID,
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Span<const std::byte> header,
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Span<const std::byte> body,
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int chunkSize)
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{
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MemoryInputStream stream (body.data(), body.size(), false);
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const detail::PropertyDataMessageChunker chunker { output.getOutputBuffer(),
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std::min (chunkSize, 1 << 16),
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subID2,
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requestID,
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header,
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output.getMuid(),
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targetMuid,
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stream };
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std::for_each (chunker.begin(), chunker.end(), [&] (auto) { output.send (group); });
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}
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static auto getTerminator (BufferOutput& output, FunctionBlock fb, MUID them)
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{
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const auto us = output.getMuid();
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return [&output, fb, us, them] (std::byte id)
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{
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const Message::Header notifyHeader
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{
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ChannelInGroup::wholeBlock,
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detail::MessageMeta::Meta<Message::PropertyNotify>::subID2,
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detail::MessageMeta::implementationVersion,
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us,
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them,
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};
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const auto jsonHeader = Encodings::jsonTo7BitText (JSONUtils::makeObjectWithKeyFirst ({ { "status", 104 } }, "status"));
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detail::MessageTypeUtils::send (output,
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fb.firstGroup,
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notifyHeader,
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Message::PropertyNotify { { id, jsonHeader, 1, 1, {} } });
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};
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}
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};
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} // namespace juce::midi_ci::detail
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