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
|
package diagnostic
import "fmt"
// StringInterface interface that has to be implemented by messages
type StringInterface interface {
String() string
}
// CommandSucceed creates a success message
func CommandSucceed(result StringInterface) *HTTPResult {
return &HTTPResult{
Message: "OK",
Details: result,
}
}
// FailCommand creates a failure message with error
func FailCommand(err error) *HTTPResult {
return &HTTPResult{
Message: "FAIL",
Details: &ErrorCmd{Error: err.Error()},
}
}
// WrongCommand creates a wrong command response
func WrongCommand(message, usage string) *HTTPResult {
return &HTTPResult{
Message: message,
Details: &UsageCmd{Usage: usage},
}
}
// HTTPResult Diagnostic Server HTTP result operation
type HTTPResult struct {
Message string `json:"message"`
Details StringInterface `json:"details"`
}
func (h *HTTPResult) String() string {
rsp := h.Message
if h.Details != nil {
rsp += "\n" + h.Details.String()
}
return rsp
}
// UsageCmd command with usage field
type UsageCmd struct {
Usage string `json:"usage"`
}
func (u *UsageCmd) String() string {
return "Usage: " + u.Usage
}
// StringCmd command with info string
type StringCmd struct {
Info string `json:"info"`
}
func (s *StringCmd) String() string {
return s.Info
}
// ErrorCmd command with error
type ErrorCmd struct {
Error string `json:"error"`
}
func (e *ErrorCmd) String() string {
return "Error: " + e.Error
}
// TableObj network db table object
type TableObj struct {
Length int `json:"size"`
Elements []StringInterface `json:"entries"`
}
func (t *TableObj) String() string {
output := fmt.Sprintf("total entries: %d\n", t.Length)
for _, e := range t.Elements {
output += e.String()
}
return output
}
// PeerEntryObj entry in the networkdb peer table
type PeerEntryObj struct {
Index int `json:"-"`
Name string `json:"-=name"`
IP string `json:"ip"`
}
func (p *PeerEntryObj) String() string {
return fmt.Sprintf("%d) %s -> %s\n", p.Index, p.Name, p.IP)
}
// TableEntryObj network db table entry object
type TableEntryObj struct {
Index int `json:"-"`
Key string `json:"key"`
Value string `json:"value"`
Owner string `json:"owner"`
}
func (t *TableEntryObj) String() string {
return fmt.Sprintf("%d) k:`%s` -> v:`%s` owner:`%s`\n", t.Index, t.Key, t.Value, t.Owner)
}
// TableEndpointsResult fully typed message for proper unmarshaling on the client side
type TableEndpointsResult struct {
TableObj
Elements []TableEntryObj `json:"entries"`
}
// TablePeersResult fully typed message for proper unmarshaling on the client side
type TablePeersResult struct {
TableObj
Elements []PeerEntryObj `json:"entries"`
}
// NetworkStatsResult network db stats related to entries and queue len for a network
type NetworkStatsResult struct {
Entries int `json:"entries"`
QueueLen int `jsoin:"qlen"`
}
func (n *NetworkStatsResult) String() string {
return fmt.Sprintf("entries: %d, qlen: %d\n", n.Entries, n.QueueLen)
}
|
