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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/*
* Copyright (C) 1996-2019 The Squid Software Foundation and contributors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
* Please see the COPYING and CONTRIBUTORS files for details.
*/
/*
* A stub implementation of the Debug.h API.
* For use by test binaries which do not need the full context debugging
*
* Note: it doesn't use the STUB API as the functions defined here must
* not abort the unit test.
*/
#include "squid.h"
#include "Debug.h"
#define STUB_API "debug.cc"
#include "tests/STUB.h"
char *Debug::debugOptions;
char *Debug::cache_log= NULL;
int Debug::rotateNumber = 0;
int Debug::Levels[MAX_DEBUG_SECTIONS];
int Debug::override_X = 0;
int Debug::log_stderr = 1;
bool Debug::log_syslog = false;
void Debug::ForceAlert() STUB
void StopUsingDebugLog() STUB
void ResyncDebugLog(FILE *) STUB
FILE *
DebugStream()
{
return stderr;
}
Ctx
ctx_enter(const char *)
{
return -1;
}
void
ctx_exit(Ctx)
{}
void
_db_init(const char *, const char *)
{}
void
_db_set_syslog(const char *)
{}
void
_db_rotate_log(void)
{}
static void
_db_print_stderr(const char *format, va_list args);
void
_db_print(const char *format,...)
{
static char f[BUFSIZ];
va_list args1;
va_list args2;
va_list args3;
va_start(args1, format);
va_start(args2, format);
va_start(args3, format);
snprintf(f, BUFSIZ, "%s| %s",
"stub time", //debugLogTime(squid_curtime),
format);
_db_print_stderr(f, args2);
va_end(args1);
va_end(args2);
va_end(args3);
}
static void
_db_print_stderr(const char *format, va_list args)
{
if (1 < Debug::Level())
return;
vfprintf(stderr, format, args);
}
void
Debug::parseOptions(char const *)
{}
Debug::Context *Debug::Current = nullptr;
Debug::Context::Context(const int aSection, const int aLevel):
level(aLevel),
sectionLevel(Levels[aSection]),
upper(Current)
{
buf.setf(std::ios::fixed);
buf.precision(2);
}
std::ostringstream &
Debug::Start(const int section, const int level)
{
Current = new Context(section, level);
return Current->buf;
}
void
Debug::Finish()
{
if (Current) {
_db_print("%s\n", Current->buf.str().c_str());
delete Current;
Current = nullptr;
}
}
std::ostream&
ForceAlert(std::ostream& s)
{
return s;
}
std::ostream &
Raw::print(std::ostream &os) const
{
if (label_)
os << ' ' << label_ << '[' << size_ << ']';
if (!size_)
return os;
// finalize debugging level if no level was set explicitly via minLevel()
const int finalLevel = (level >= 0) ? level :
(size_ > 40 ? DBG_DATA : Debug::SectionLevel());
if (finalLevel <= Debug::SectionLevel()) {
os << (label_ ? '=' : ' ');
if (data_)
os.write(data_, size_);
else
os << "[null]";
}
return os;
}
|
