1 package pngstructure
2
3 import (
4 "bytes"
5 "fmt"
6
7 "github.com/dsoprea/go-logging"
8 )
9
10 func DumpBytes(data []byte) {
11 fmt.Printf("DUMP: ")
12 for _, x := range data {
13 fmt.Printf("%02x ", x)
14 }
15
16 fmt.Printf("\n")
17 }
18
19 func DumpBytesClause(data []byte) {
20 fmt.Printf("DUMP: ")
21
22 fmt.Printf("[]byte { ")
23
24 for i, x := range data {
25 fmt.Printf("0x%02x", x)
26
27 if i < len(data)-1 {
28 fmt.Printf(", ")
29 }
30 }
31
32 fmt.Printf(" }\n")
33 }
34
35 func DumpBytesToString(data []byte) string {
36 b := new(bytes.Buffer)
37
38 for i, x := range data {
39 _, err := b.WriteString(fmt.Sprintf("%02x", x))
40 log.PanicIf(err)
41
42 if i < len(data)-1 {
43 _, err := b.WriteRune(' ')
44 log.PanicIf(err)
45 }
46 }
47
48 return b.String()
49 }
50
51 func DumpBytesClauseToString(data []byte) string {
52 b := new(bytes.Buffer)
53
54 for i, x := range data {
55 _, err := b.WriteString(fmt.Sprintf("0x%02x", x))
56 log.PanicIf(err)
57
58 if i < len(data)-1 {
59 _, err := b.WriteString(", ")
60 log.PanicIf(err)
61 }
62 }
63
64 return b.String()
65 }
66
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