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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
// Copyright (c) 2009-2018 Intel Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#if !defined(__MFX_LOG_H)
#define __MFX_LOG_H
// set the following define to let the scheduler write log file
// with all its activities.
//#define MFX_SCHEDULER_LOG
#if defined(MFX_SCHEDULER_LOG)
#include "mfx_common.h"
#include <stddef.h>
// Declare the type of handle to logging object
typedef
void * log_t;
// Initialize the logging stuff. If log path is not set,
// the default log path and object is used.
extern "C"
log_t mfxLogInit(const char *pLogPath = 0);
// Write something to the log. If the log handle is zero,
// the default log file is used.
extern "C"
void mfxLogWriteA(const log_t log, const char *pString, ...);
// Close the specific log. Default log can't be closed.
extern "C"
void mfxLogClose(log_t log);
class mfxLog
{
public:
// Default constructor
mfxLog(void)
{
log = 0;
}
// Destructor
~mfxLog(void)
{
Close();
}
// Initialize the log
log_t Init(const char *pLogPath)
{
// Close the object before initialization
Close();
log = mfxLogInit(pLogPath);
return log;
}
// Initialize the log
void Close()
{
mfxLogClose(log);
log = 0;
}
// Handle to the protected log
log_t log;
};
#endif // defined(MFX_SCHEDULER_LOG)
#endif // __MFX_LOG_H
|
