63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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// Copyright The Music Player Daemon Project
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#include "Client.hxx"
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#include "Config.hxx"
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#include "Partition.hxx"
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#include "Instance.hxx"
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#include "util/StringStrip.hxx"
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#include <cstring>
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BufferedSocket::InputResult
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Client::OnSocketInput(std::span<std::byte> src) noexcept
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{
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if (background_command)
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return InputResult::PAUSE;
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char *p = (char *)src.data();
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char *newline = (char *)std::memchr(p, '\n', src.size());
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if (newline == nullptr)
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return InputResult::MORE;
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timeout_event.Schedule(client_timeout);
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BufferedSocket::ConsumeInput(newline + 1 - p);
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/* skip whitespace at the end of the line */
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char *end = StripRight(p, newline);
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/* terminate the string at the end of the line */
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*end = 0;
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CommandResult result = ProcessLine(p);
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switch (result) {
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case CommandResult::OK:
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case CommandResult::IDLE:
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case CommandResult::BACKGROUND:
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case CommandResult::ERROR:
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break;
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case CommandResult::KILL:
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partition->instance.Break();
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Close();
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return InputResult::CLOSED;
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case CommandResult::FINISH:
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if (Flush())
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Close();
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return InputResult::CLOSED;
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case CommandResult::CLOSE:
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Close();
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return InputResult::CLOSED;
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}
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if (IsExpired()) {
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Close();
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return InputResult::CLOSED;
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}
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return InputResult::AGAIN;
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}
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