blob: bddf313f62d23b582b5a5f8de00b207f9a1d10f3 (
plain)
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
66
67
68
69
70
71
72
73
74
|
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_COMPHELPER_PROFILEZONE_HXX
#define INCLUDED_COMPHELPER_PROFILEZONE_HXX
#include <sal/config.h>
#include <comphelper/traceevent.hxx>
// implementation of XToolkitExperimental profiling API
namespace comphelper
{
class COMPHELPER_DLLPUBLIC ProfileZone : public TraceEvent
{
const char *m_sProfileId;
long long m_nCreateTime;
int m_nPid;
void addRecording();
public:
// Note that the char pointer is stored as such in the ProfileZone object and used in the
// destructor, so be sure to pass a pointer that stays valid for the duration of the object's
// lifetime.
ProfileZone(const char *sProfileId)
: m_sProfileId(sProfileId ? sProfileId : "(null)")
{
if (s_bRecording)
{
TimeValue systemTime;
osl_getSystemTime( &systemTime );
m_nCreateTime = static_cast<long long>(systemTime.Seconds) * 1000000 + systemTime.Nanosec/1000;
oslProcessInfo aProcessInfo;
aProcessInfo.Size = sizeof(oslProcessInfo);
if (osl_getProcessInfo(nullptr, osl_Process_IDENTIFIER, &aProcessInfo) == osl_Process_E_None)
m_nPid = aProcessInfo.Ident;
s_nNesting++;
}
else
m_nCreateTime = 0;
}
~ProfileZone()
{
if (s_bRecording)
{
s_nNesting--;
addRecording();
}
}
static void startRecording();
static void stopRecording();
static css::uno::Sequence<OUString> getRecordingAndClear();
};
} // namespace comphelper
#endif // INCLUDED_COMPHELPER_PROFILEZONE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
