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
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#include "LogStream.h"
#include "itextstream.h"
#include "COutRedirector.h"
#include "StringLogDevice.h"
namespace applog
{
std::mutex LogStream::_streamLock;
LogStream::LogStream(LogLevel logLevel) :
std::ostream(new LogStreamBuf(logLevel))
{}
LogStream::~LogStream()
{
LogStreamBuf* buf = static_cast<LogStreamBuf*>(rdbuf());
if (buf != nullptr)
{
delete buf;
}
}
void LogStream::InitialiseStreams(ILogWriter& logWriter)
{
// Instantiate a temporary buffer, which copies the log until the
// console is ready. The buffer's contents will then be copied over
StringLogDevice::InstancePtr() = std::make_shared<StringLogDevice>();
GlobalOutputStream().setStream(logWriter.getLogStream(applog::LogLevel::Standard));
GlobalWarningStream().setStream(logWriter.getLogStream(applog::LogLevel::Warning));
GlobalErrorStream().setStream(logWriter.getLogStream(applog::LogLevel::Error));
#ifndef NDEBUG
GlobalDebugStream().setStream(logWriter.getLogStream(applog::LogLevel::Verbose));
#endif
GlobalOutputStream().setLock(logWriter.getStreamLock());
GlobalWarningStream().setLock(logWriter.getStreamLock());
GlobalErrorStream().setLock(logWriter.getStreamLock());
GlobalDebugStream().setLock(logWriter.getStreamLock());
#if !defined(POSIX) && !defined(_DEBUG)
// Redirect std::cout to the log, except on Linux debug builds where
// logging to the console is more useful
COutRedirector::init(logWriter);
#endif
}
void LogStream::ShutdownStreams()
{
#if !defined(POSIX) && !defined(_DEBUG)
// Stop redirecting std::cout
COutRedirector::destroy();
#endif
}
std::mutex& LogStream::GetStreamLock()
{
return _streamLock;
}
} // namespace applog
|
