-
Notifications
You must be signed in to change notification settings - Fork 55
/
log.go
83 lines (70 loc) · 2.44 KB
/
log.go
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
/*
* Copyleft 2017, Simone Margaritelli <evilsocket at protonmail dot com>
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of ARM Inject nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package sg1
import (
"encoding/hex"
"fmt"
"os"
"sync"
)
// https://misc.flogisoft.com/bash/tip_colors_and_formatting
const (
BOLD = "\033[1m"
DIM = "\033[2m"
RED = "\033[31m"
GREEN = "\033[32m"
YELLOW = "\033[33m"
RESET = "\033[0m"
)
var (
logLock = &sync.Mutex{}
)
func Hex(buffer []byte) string {
return hex.EncodeToString(buffer)
}
func Bold(s string) string {
return BOLD + s + RESET
}
func Raw(format string, args ...interface{}) {
logLock.Lock()
defer logLock.Unlock()
fmt.Fprintf(os.Stderr, format, args...)
}
func Log(format string, args ...interface{}) {
Raw("[INF] "+format, args...)
}
func Warning(format string, args ...interface{}) {
Raw(YELLOW+"[WAR] "+format+RESET, args...)
}
func Error(format string, args ...interface{}) {
Raw(RED+"[ERR] "+format+RESET, args...)
}
func Debug(format string, args ...interface{}) {
if DebugMessages {
Raw(DIM+"[DBG] "+format+RESET, args...)
}
}