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