| 1 | //===-- StreamAsynchronousIO.cpp ------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "lldb/Core/StreamAsynchronousIO.h" |
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| 10 | |
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| 11 | #include "lldb/Core/Debugger.h" |
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| 12 | #include "lldb/lldb-enumerations.h" |
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| 13 | |
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| 14 | using namespace lldb; |
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| 15 | using namespace lldb_private; |
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| 16 | |
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| 17 | StreamAsynchronousIO::StreamAsynchronousIO(Debugger &debugger, bool for_stdout, |
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| 18 | bool colors) |
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| 19 | : Stream(0, 4, eByteOrderBig, colors), m_debugger(debugger), m_data(), |
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| 20 | m_for_stdout(for_stdout) {} |
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| 21 | |
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| 22 | StreamAsynchronousIO::~StreamAsynchronousIO() { |
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| 23 | // Flush when we destroy to make sure we display the data |
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| 24 | Flush(); |
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| 25 | } |
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| 26 | |
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| 27 | void StreamAsynchronousIO::Flush() { |
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| 28 | if (!m_data.empty()) { |
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| 29 | m_debugger.PrintAsync(s: m_data.data(), len: m_data.size(), is_stdout: m_for_stdout); |
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| 30 | m_data = std::string(); |
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| 31 | } |
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| 32 | } |
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| 33 | |
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| 34 | size_t StreamAsynchronousIO::WriteImpl(const void *s, size_t length) { |
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| 35 | m_data.append(s: (const char *)s, n: length); |
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| 36 | return length; |
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| 37 | } |
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| 38 | |
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