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report.go
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report.go
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package iperf
import (
"bytes"
"encoding/json"
"io/ioutil"
)
type StreamInterval struct {
Streams []*StreamIntervalReport `json:"streams"`
Sum *StreamIntervalSumReport `json:"sum"`
}
func (si *StreamInterval) String() string {
b, err := json.Marshal(si)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type StreamIntervalReport struct {
Socket int `json:"socket"`
StartInterval float32 `json:"start"`
EndInterval float32 `json:"end"`
Seconds float32 `json:"seconds"`
Bytes int `json:"bytes"`
BitsPerSecond float64 `json:"bits_per_second"`
Retransmissions int `json:"retransmissions"`
CongestionWindow int `json:"congestion_window"`
Omitted bool `json:"omitted"`
}
func (sir *StreamIntervalReport) String() string {
b, err := json.Marshal(sir)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type StreamIntervalSumReport struct {
StartInterval float32 `json:"start"`
EndInterval float32 `json:"end"`
Seconds float32 `json:"seconds"`
Bytes int `json:"bytes"`
BitsPerSecond float64 `json:"bits_per_second"`
Omitted bool `json:"omitted"`
}
func (sisr *StreamIntervalSumReport) String() string {
b, err := json.Marshal(sisr)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type StreamEndReport struct {
Sender TcpStreamEndReport `json:"sender"`
Receiver TcpStreamEndReport `json:"receiver"`
Udp UdpStreamEndReport `json:"udp"`
}
func (ser *StreamEndReport) String() string {
b, err := json.Marshal(ser)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type UdpStreamEndReport struct {
Socket int `json:"socket"`
Start float32 `json:"start"`
End float32 `json:"end"`
Seconds float32 `json:"seconds"`
Bytes int `json:"bytes"`
BitsPerSecond float64 `json:"bits_per_second"`
JitterMs float32 `json:"jitter_ms"`
LostPackets int `json:"lost_packets"`
Packets int `json:"packets"`
LostPercent float32 `json:"lost_percent"`
OutOfOrder int `json:"out_of_order"`
}
func (user *UdpStreamEndReport) String() string {
b, err := json.Marshal(user)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type TcpStreamEndReport struct {
Socket int `json:"socket"`
Start float32 `json:"start"`
End float32 `json:"end"`
Seconds float32 `json:"seconds"`
Bytes int `json:"bytes"`
BitsPerSecond float64 `json:"bits_per_second"`
}
func (tser *TcpStreamEndReport) String() string {
b, err := json.Marshal(tser)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type StreamEndSumReport struct {
Start float32 `json:"start"`
End float32 `json:"end"`
Seconds float32 `json:"seconds"`
Bytes int `json:"bytes"`
BitsPerSecond float64 `json:"bits_per_second"`
}
func (sesr *StreamEndSumReport) String() string {
b, err := json.Marshal(sesr)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type CpuUtilizationReport struct {
HostTotal float32 `json:"host_total"`
HostUser float32 `json:"host_user"`
HostSystem float32 `json:"host_system"`
RemoteTotal float32 `json:"remote_total"`
RemoteUser float32 `json:"remote_user"`
RemoteSystem float32 `json:"remote_system"`
}
func (cur *CpuUtilizationReport) String() string {
b, err := json.Marshal(cur)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type ConnectionInfo struct {
Socket int `json:"socket"`
LocalHost string `json:"local_host"`
LocalPort int `json:"local_port"`
RemoteHost string `json:"remote_host"`
RemotePort int `json:"remote_port"`
}
func (ci *ConnectionInfo) String() string {
b, err := json.Marshal(ci)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type TimestampInfo struct {
Time string `json:"time"`
TimeSecs int `json:"timesecs"`
}
func (tsi *TimestampInfo) String() string {
b, err := json.Marshal(tsi)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type ConnectingToInfo struct {
Host string `json:"host"`
Port int `json:"port"`
}
func (cti *ConnectingToInfo) String() string {
b, err := json.Marshal(cti)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type TestStartInfo struct {
Protocol string `json:"protocol"`
NumStreams int `json:"num_streams"`
BlkSize int `json:"blksize"`
Omit int `json:"omit"`
Duration int `json:"duration"`
Bytes int `json:"bytes"`
Blocks int `json:"blocks"`
Reverse int `json:"reverse"`
}
func (tsi *TestStartInfo) String() string {
b, err := json.Marshal(tsi)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type StartInfo struct {
Connected []*ConnectionInfo `json:"connected"`
Version string `json:"version"`
SystemInfo string `json:"system_info"`
Timestamp TimestampInfo `json:"timestamp"`
ConnectingTo ConnectingToInfo `json:"connecting_to"`
Cookie string `json:"cookie"`
TcpMssDefault int `json:"tcp_mss_default"`
TestStart TestStartInfo `json:"test_start"`
}
func (si *StartInfo) String() string {
b, err := json.Marshal(si)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type EndInfo struct {
Streams []*StreamEndReport `json:"streams"`
SumSent StreamEndSumReport `json:"sum_sent"`
SumReceived StreamEndSumReport `json:"sum_received"`
CpuReport CpuUtilizationReport `json:"cpu_utilization_percent"`
}
func (ei *EndInfo) String() string {
b, err := json.Marshal(ei)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type ServerReport struct {
Start StartInfo `json:"start"`
Intervals []*StreamInterval `json:"intervals"`
End EndInfo `json:"end"`
Error string `json:"error"`
}
func (sr *ServerReport) String() string {
b, err := json.Marshal(sr)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
type TestReport struct {
Start StartInfo `json:"start"`
Intervals []*StreamInterval `json:"intervals"`
End EndInfo `json:"end"`
Error string `json:"error"`
ServerOutputJson ServerReport `json:"server_output_json"`
}
func (tr *TestReport) String() string {
b, err := json.Marshal(tr)
if err != nil {
return "error converting to json"
}
var pretty bytes.Buffer
err = json.Indent(&pretty, b, "", " ")
if err != nil {
return "error converting json to indented format"
}
return string(pretty.Bytes())
}
func Loads(jsonStr string) (report *TestReport, err error) {
r := &TestReport{}
err = json.Unmarshal([]byte(jsonStr), r)
return r, err
}
func Load(filename string) (report *TestReport, err error) {
contents, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
return Loads(string(contents))
}