blob: b9e5cdfde72170e26668cf382a37a0a81ab1862c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
//===-- StreamBroadcast.cpp -------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include <stdio.h>
#include "lldb/lldb-private.h"
#include "lldb/Core/Broadcaster.h"
#include "lldb/Core/Event.h"
#include "lldb/Core/StreamAsynchronousIO.h"
using namespace lldb;
using namespace lldb_private;
StreamAsynchronousIO::StreamAsynchronousIO (Broadcaster &broadcaster, uint32_t broadcast_event_type) :
Stream (0, 4, eByteOrderBig),
m_broadcaster (broadcaster),
m_broadcast_event_type (broadcast_event_type),
m_accumulated_data ()
{
}
StreamAsynchronousIO::~StreamAsynchronousIO ()
{
}
void
StreamAsynchronousIO::Flush ()
{
if (m_accumulated_data.GetSize() > 0)
{
std::unique_ptr<EventDataBytes> data_bytes_ap (new EventDataBytes);
// Let's swap the bytes to avoid LARGE string copies.
data_bytes_ap->SwapBytes (m_accumulated_data.GetString());
EventSP new_event_sp (new Event (m_broadcast_event_type, data_bytes_ap.release()));
m_broadcaster.BroadcastEvent (new_event_sp);
m_accumulated_data.Clear();
}
}
size_t
StreamAsynchronousIO::Write (const void *s, size_t length)
{
m_accumulated_data.Write (s, length);
return length;
}
|
