KRBL/n9m
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Refactor and simplify package structure and interfaces.

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Reorganize code by removing unused files, restructuring package organization, and updating import references to new paths. This simplifies handling of smart and protocol-related operations, improves maintainability, and eliminates redundancy.
This commit is contained in:
Александр Лазаренко 2025-04-27 17:05:45 +03:00
parent 51308a2395
commit eaaa634558
Signed by: Kerblif
GPG Key ID: 5AFAD6640F4670C3
24 changed files with 565 additions and 416 deletions
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1
README.md
View File

@ -1 +0,0 @@
# N9M

159
cmd/dev-client/main.go
View File

@ -3,15 +3,17 @@ package main
import (
"errors"
"fmt"
"gitea.unprism.ru/KRBL/n9m/v2"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/models"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/smart"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/utils"
"io"
"net"
"os"
"syscall"
)
var mainPack *n9m.SmartPackage
var videoPack *n9m.SmartPackage
var videoPack *smart.SmartChannelPackage
func main() {
conn, err := net.Dial("tcp", "10.100.100.99:9006")
@ -20,19 +22,19 @@ func main() {
panic(err)
}
var pack = n9m.Package{}
var pack = protocol.Package{}
pack.Payload.Module = "CERTIFICATE"
pack.Payload.Operation = "CONNECT"
pack.SetParameters(n9m.CertificateConnectClientRequest{})
pack.SetParameters(models.CertificateConnectClientRequest{})
conn.Write(pack.PackPackage())
handle(conn, &mainPack)
handle(conn)
}
func handleSpecialPackages(_ *n9m.SmartPackage, pack n9m.Package) error {
func handleSpecialPackages(_ *smart.SmartPackage, pack protocol.Package) error {
switch pack.SSRC {
case n9m.SpecialPayloadTypeGPS:
case protocol.SpecialPayloadTypeGPS:
fmt.Printf("%+v\n", pack.GPS)
return nil
default:
@ -40,15 +42,21 @@ func handleSpecialPackages(_ *n9m.SmartPackage, pack n9m.Package) error {
}
}
func handleCertificateConnect(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.CertificateConnectClientResponse
func handleLivePackages(_ *smart.SmartPackage, pack protocol.Package) error {
fmt.Printf("%+v\n", pack)
return nil
}
func handleCertificateConnect(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
var params models.CertificateConnectClientResponse
if err = pack.GetResponseAs(&params); err != nil {
return fmt.Errorf("failed to get response: %w", err)
}
var response = n9m.CertificateVerificationRequest{
S0: GenerateVerifyKey(params.S0),
var response = models.CertificateVerificationRequest{
S0: utils.GenerateVerifyKey(params.S0),
}
pack.Payload.Operation = "VERIFY"
@ -59,8 +67,8 @@ func handleCertificateConnect(sPack *n9m.SmartPackage, pack n9m.Package) (err er
return
}
func handleVerify(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.CertificateVerificationResponse
func handleVerify(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
var params models.CertificateVerificationResponse
if err = pack.GetResponseAs(&params); err != nil {
return fmt.Errorf("failed to get response: %w", err)
@ -72,7 +80,7 @@ func handleVerify(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
fmt.Println("шалость НЕ удалась(((")
}
var request = n9m.CertificateLoginRequest{
var request = models.CertificateLoginRequest{
ClientID: 0,
MAC: "",
User: "admin",
@ -87,8 +95,8 @@ func handleVerify(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
return
}
func handleLogin(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.CertificateLoginResponse
func handleLogin(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
var params models.CertificateLoginResponse
if err = pack.GetResponseAs(&params); err != nil {
return fmt.Errorf("failed to get response: %w", err)
@ -96,37 +104,36 @@ func handleLogin(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
conn, err := net.Dial("tcp", "10.100.100.99:9006")
var request = n9m.CertificateCreateStreamRequest{
StreamName: "KRBL",
if err != nil {
panic(err)
}
pack.Payload.Operation = "CREATESTREAM"
pack.SetParameters(request)
videoPack, err = smart.NewSmartChannelPackage(conn, sPack)
conn.Write(pack.PackPackage())
go handle(conn, &videoPack)
return
}
func handleCreateStream(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.CertificateCreateStreamResponse
if err = pack.GetResponseAs(&params); err != nil {
return fmt.Errorf("failed to get response: %w", err)
if err != nil {
panic(err)
}
if params.ErrorCode != 0 {
fmt.Println("Create stream error:", params.ErrorCode, params.ErrorCause)
return
}
go videoPack.Run()
var request = n9m.MediaStreamModelRequestLiveVideoRequest{
StreamName: "KRBL",
StreamType: 2,
Channel: 1,
AudioValid: 1,
i := 0
videoPack.AddLiveSource(2, func(data []byte) error {
fmt.Println("Есть контакт!")
i++
if i > 10 {
return errors.New("я устал")
}
return nil
})
var request = models.MediaStreamModelRequestLiveVideoRequest{
StreamName: videoPack.GetChannelName(),
StreamType: models.StreamTypeMain,
Channel: 4,
AudioValid: 4,
FrameMode: 0,
}
@ -134,13 +141,13 @@ func handleCreateStream(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
pack.Payload.Operation = "REQUESTALIVEVIDEO"
pack.SetParameters(request)
mainPack.Write(pack.PackPackage())
sPack.Write(pack.PackPackage())
return
}
func handleRequestLiveVideo(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.MediaStreamModelRequestLiveVideoResponse
func handleRequestLiveVideo(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
var params models.MediaStreamModelRequestLiveVideoResponse
if err = pack.GetResponseAs(&params); err != nil {
return fmt.Errorf("failed to get response: %w", err)
@ -151,10 +158,12 @@ func handleRequestLiveVideo(sPack *n9m.SmartPackage, pack n9m.Package) (err erro
return
}
fmt.Printf("%+v\n", params)
return
}
func handleKeepAlive(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
func handleKeepAlive(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
serial := sPack.Storage["serial"]
fmt.Println(serial, "still alive!")
@ -164,12 +173,12 @@ func handleKeepAlive(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
return
}
func handleGetConfig(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
func handleGetConfig(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
serial := sPack.Storage["serial"]
os.WriteFile(fmt.Sprintf("./%s.json", serial), pack.RawPayload, 0644)
var request n9m.ConfigModelSetRequest
var request models.ConfigModelSetRequest
if err = pack.GetParametersAs(&request); err != nil {
fmt.Println(err)
@ -179,22 +188,22 @@ func handleGetConfig(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
return
}
func handleUselessAlarms(sPack *n9m.SmartPackage, pack n9m.Package, response n9m.SendAlarmInfoResponse) (err error) {
func handleUselessAlarms(sPack *smart.SmartPackage, pack protocol.Package, response models.SendAlarmInfoResponse) (err error) {
return nil
}
func handleVideoLossAlarm(sPack *n9m.SmartPackage, pack n9m.Package, response n9m.SendAlarmInfoResponse) (err error) {
func handleVideoLossAlarm(sPack *smart.SmartPackage, pack protocol.Package, response models.SendAlarmInfoResponse) (err error) {
fmt.Println("Video loss alarm!")
return nil
}
func handleCameraCoveredAlarm(sPack *n9m.SmartPackage, pack n9m.Package, response n9m.SendAlarmInfoResponse) (err error) {
func handleCameraCoveredAlarm(sPack *smart.SmartPackage, pack protocol.Package, response models.SendAlarmInfoResponse) (err error) {
fmt.Println("Camera covered alarm!")
return nil
}
func handleSPI(_ *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.SpiParameters
func handleSPI(_ *smart.SmartPackage, pack protocol.Package) (err error) {
var params models.SpiParameters
if err = pack.GetParametersAs(&params); err != nil {
return
@ -205,47 +214,28 @@ func handleSPI(_ *n9m.SmartPackage, pack n9m.Package) (err error) {
return
}
func createSmartPackage(conn net.Conn) (pack *n9m.SmartPackage) {
pack = n9m.NewSmartPackage(conn)
func createSmartPackage(conn net.Conn) (pack *smart.SmartPackage) {
pack = smart.NewSmartPackage(conn)
pack.AddPayloadHandler(n9m.PayloadTypeSpecial, handleSpecialPackages)
pack.AddPayloadHandler(protocol.PayloadTypeLive, handleLivePackages)
pack.AddPayloadHandler(protocol.PayloadTypeSpecial, handleSpecialPackages)
pack.AddJSONHandler("CERTIFICATE", "CONNECT", handleCertificateConnect)
pack.AddJSONHandler("CERTIFICATE", "VERIFY", handleVerify)
pack.AddJSONHandler("CERTIFICATE", "LOGIN", handleLogin)
pack.AddJSONHandler("CERTIFICATE", "CREATESTREAM", handleCreateStream)
pack.AddJSONHandler("CERTIFICATE", "KEEPALIVE", handleKeepAlive)
pack.AddJSONHandler("MEDIASTREAMMODEL", "REQUESTALIVEVIDEO", handleRequestLiveVideo)
pack.AddJSONHandler("CONFIGMODEL", "GET", handleGetConfig)
pack.AddJSONHandler("DEVEMM", "SPI", handleSPI)
pack.AddAlarmHandler(n9m.AlarmTypeMotionDetection, handleUselessAlarms)
pack.AddAlarmHandler(protocol.AlarmTypeMotionDetection, handleUselessAlarms)
pack.AddAlarmHandler(n9m.AlarmTypeVideoLoss, handleVideoLossAlarm)
pack.AddAlarmHandler(n9m.AlarmTypeCameraCovered, handleCameraCoveredAlarm)
pack.AddAlarmHandler(protocol.AlarmTypeVideoLoss, handleVideoLossAlarm)
pack.AddAlarmHandler(protocol.AlarmTypeCameraCovered, handleCameraCoveredAlarm)
return
}
/*
go func() {
pack := packS
pack.Payload.Module = "EVEM"
pack.Payload.Operation = "GALARMING"
ticker := time.NewTicker(5 * time.Second)
defer ticker.Stop()
for range ticker.C {
fmt.Println("Sent!")
if _, err := conn.Write(pack.PackPackage()); err != nil {
fmt.Println("Failed to send GALARMING:", err)
return
}
}
}()
*/
func isNetConnClosedErr(err error) bool {
switch {
case
@ -258,17 +248,12 @@ func isNetConnClosedErr(err error) bool {
}
}
func handle(conn net.Conn, pack **n9m.SmartPackage) {
if pack != nil {
*pack = createSmartPackage(conn)
} else {
tmp := createSmartPackage(conn)
pack = &tmp
}
func handle(conn net.Conn) {
pack := createSmartPackage(conn)
var err error
for {
if err = (*pack).Handle(); err != nil {
if err = pack.Handle(); err != nil {
fmt.Println("Error:", err)
if isNetConnClosedErr(err) {

9
cmd/dev-client/utils_test.go
View File

@ -1,9 +0,0 @@
package main
import "testing"
func TestGenerateVerifyKey(t *testing.T) {
if GenerateVerifyKey("45792d55-0844-4053-848a-64fd0685fb32") != "fae5f19b8452c7bd03dc4f3471966c42" {
t.Error()
}
}

46
cmd/dev-server/main.go
View File

@ -3,7 +3,9 @@ package main
import (
"errors"
"fmt"
"gitea.unprism.ru/KRBL/n9m/v2"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/models"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/smart"
"io"
"net"
"os"
@ -30,9 +32,9 @@ func main() {
}
}
func handleSpecialPackages(_ *n9m.SmartPackage, pack n9m.Package) error {
func handleSpecialPackages(_ *smart.SmartPackage, pack protocol.Package) error {
switch pack.SSRC {
case n9m.SpecialPayloadTypeGPS:
case protocol.SpecialPayloadTypeGPS:
fmt.Printf("%+v\n", pack.GPS)
return nil
default:
@ -40,16 +42,16 @@ func handleSpecialPackages(_ *n9m.SmartPackage, pack n9m.Package) error {
}
}
func handleCertificateConnect(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.CertificateConnectRequest
func handleCertificateConnect(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
var params models.CertificateConnectRequest
if err = pack.GetParametersAs(&params); err != nil {
return fmt.Errorf("failed to get parameters: %w", err)
}
var response = n9m.CertificateConnectResponse{
var response = models.CertificateConnectResponse{
ErrorCode: 0,
CommandMask: n9m.CommandMaskAll,
CommandMask: models.CommandMaskAll,
}
pack.SetResponse(response)
@ -61,7 +63,7 @@ func handleCertificateConnect(sPack *n9m.SmartPackage, pack n9m.Package) (err er
fmt.Println("Connected:", params.SerialNumber)
sPack.Storage["serial"] = params.SerialNumber
var request n9m.ConfigModelGetRequest
var request models.ConfigModelGetRequest
request.MDVR = "?"
pack.Payload.Module = "CONFIGMODEL"
@ -73,7 +75,7 @@ func handleCertificateConnect(sPack *n9m.SmartPackage, pack n9m.Package) (err er
return
}
func handleKeepAlive(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
func handleKeepAlive(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
serial := sPack.Storage["serial"]
fmt.Println(serial, "still alive!")
@ -83,12 +85,12 @@ func handleKeepAlive(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
return
}
func handleGetConfig(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
func handleGetConfig(sPack *smart.SmartPackage, pack protocol.Package) (err error) {
serial := sPack.Storage["serial"]
os.WriteFile(fmt.Sprintf("./%s.json", serial), pack.RawPayload, 0644)
var request n9m.ConfigModelSetRequest
var request models.ConfigModelSetRequest
if err = pack.GetParametersAs(&request); err != nil {
fmt.Println(err)
@ -98,22 +100,22 @@ func handleGetConfig(sPack *n9m.SmartPackage, pack n9m.Package) (err error) {
return
}
func handleUselessAlarms(sPack *n9m.SmartPackage, pack n9m.Package, response n9m.SendAlarmInfoResponse) (err error) {
func handleUselessAlarms(sPack *smart.SmartPackage, pack protocol.Package, response models.SendAlarmInfoResponse) (err error) {
return nil
}
func handleVideoLossAlarm(sPack *n9m.SmartPackage, pack n9m.Package, response n9m.SendAlarmInfoResponse) (err error) {
func handleVideoLossAlarm(sPack *smart.SmartPackage, pack protocol.Package, response models.SendAlarmInfoResponse) (err error) {
fmt.Println("Video loss alarm!")
return nil
}
func handleCameraCoveredAlarm(sPack *n9m.SmartPackage, pack n9m.Package, response n9m.SendAlarmInfoResponse) (err error) {
func handleCameraCoveredAlarm(sPack *smart.SmartPackage, pack protocol.Package, response models.SendAlarmInfoResponse) (err error) {
fmt.Println("Camera covered alarm!")
return nil
}
func handleSPI(_ *n9m.SmartPackage, pack n9m.Package) (err error) {
var params n9m.SpiParameters
func handleSPI(_ *smart.SmartPackage, pack protocol.Package) (err error) {
var params models.SpiParameters
if err = pack.GetParametersAs(&params); err != nil {
return
@ -124,20 +126,20 @@ func handleSPI(_ *n9m.SmartPackage, pack n9m.Package) (err error) {
return
}
func createSmartPackage(conn net.Conn) (pack *n9m.SmartPackage) {
pack = n9m.NewSmartPackage(conn)
func createSmartPackage(conn net.Conn) (pack *smart.SmartPackage) {
pack = smart.NewSmartPackage(conn)
pack.AddPayloadHandler(n9m.PayloadTypeSpecial, handleSpecialPackages)
pack.AddPayloadHandler(protocol.PayloadTypeSpecial, handleSpecialPackages)
pack.AddJSONHandler("CERTIFICATE", "CONNECT", handleCertificateConnect)
pack.AddJSONHandler("CERTIFICATE", "KEEPALIVE", handleKeepAlive)
pack.AddJSONHandler("CONFIGMODEL", "GET", handleGetConfig)
pack.AddJSONHandler("DEVEMM", "SPI", handleSPI)
pack.AddAlarmHandler(n9m.AlarmTypeMotionDetection, handleUselessAlarms)
pack.AddAlarmHandler(protocol.AlarmTypeMotionDetection, handleUselessAlarms)
pack.AddAlarmHandler(n9m.AlarmTypeVideoLoss, handleVideoLossAlarm)
pack.AddAlarmHandler(n9m.AlarmTypeCameraCovered, handleCameraCoveredAlarm)
pack.AddAlarmHandler(protocol.AlarmTypeVideoLoss, handleVideoLossAlarm)
pack.AddAlarmHandler(protocol.AlarmTypeCameraCovered, handleCameraCoveredAlarm)
return
}

190
evem.go
View File

@ -1,190 +0,0 @@
package n9m
// 3.4.1.3
type EventModelGetAlarmStatusInfoResponse struct {
ErrorCode uint `json:"ERRORCODE"`
ErrorCause string `json:"ERRORCAUSE"`
StorageErrors []StorageErrorStatus `json:"ST"`
AnotherStorageErrors []AnotherStorageErrorStatus `json:"VS"`
VideoLossErrors []VideoLossErrorStatus `json:"VL"`
GPSError GPSErrorStatus `json:"GFA"`
GPSAntennaError GPSAntennaErrorStatus `json:"GPSS"`
}
// 3.4.1.4.21
type StorageErrorStatus struct {
CameraCovered uint `json:"ISA"`
ChannelBind uint `json:"LHC"`
}
// 3.4.1.4.4
type AnotherStorageErrorStatus struct {
}
// 3.4.1.4.5
type VideoLossErrorStatus struct {
}
// 3.4.1.4.44
type GPSErrorStatus struct {
}
// 3.4.1.4.46
type GPSAntennaErrorStatus struct {
}
// 3.4.1.5
// Alarm upload
type SendAlarmInfoParameters struct {
AlarmType AlarmType `json:"ALARMTYPE"`
CommandType uint `json:"CMDTYPE"`
AlarmUID uint `json:"ALARMUID"`
NumberOfRestarts uint `json:"RUN"`
AlarmLevel AlarmLevel `json:"ALARMAS"`
AlarmCount uint `json:"ALARMCOUNT"`
TriggerType TriggerType `json:"TRIGGERTYPE"`
ContinueTime uint `json:"CONTINUETIME"`
CurrentTime uint `json:"CURRENTTIME"`
Language Language `json:"L"`
GPSData GPSData `json:"P"`
RealTimeUpload uint `json:"REAL"`
InstructionSerial uint `json:"CMDNO"`
}
// 3.4.1.5
// Alarm upload
type SendAlarmInfoResponse struct {
ErrorCode uint `json:"ERRORCODE"`
AlarmType AlarmType `json:"ALARMTYPE"`
ErrorCause string `json:"ERRORCAUSE"`
CommandType uint `json:"CMDTYPE"`
AlarmUID uint `json:"ALARMUID"`
NumberOfRestarts uint `json:"RUN"`
InstructionSerial uint `json:"CMDNO"`
}
// 3.4.1.5.1
type SendAlarmInfoCameraParameters struct {
SendAlarmInfoParameters
Channel uint `json:"CHANNEL"`
ChannelMask uint `json:"CHANNELMASK"`
LCH []uint `json:"LCH"`
Push uint `json:"PUSH"`
AlarmName string `json:"ALARMNAME"`
AlarmAbbreviation string `json:"SER"`
}
type AlarmType uint
const (
AlarmTypeVideoLoss AlarmType = iota
AlarmTypeCameraCovered
AlarmTypeMotionDetection
AlarmTypeStorageAbnormal
AlarmTypeUserDefined
AlarmTypeSentriesInspection
AlarmTypeViolation
AlarmTypeEmergency
AlarmTypeSpeedAlarm
AlarmTypeLowVoltage
AlarmTypeOutOfFence = iota + 7
AlarmTypeAccAlarm
AlarmTypePeripheralsDropped
AlarmTypeStopAnnouncement
AlarmTypeGpsAntenna
AlarmTypeDayNightSwitch
AlarmTypeProhibitDriving
AlarmTypeSerialAlarm = iota + 15
AlarmTypeFatigueAlarm
AlarmTypeTakeOutParking
AlarmTypeGestureAlarm
AlarmTypeGreenDriving
AlarmTypeIllegalIgnition
AlarmTypeIllegalShutdown
AlarmTypeCustomExternal
AlarmTypeThinkingLKJ
AlarmTypeTAX3
AlarmTypeOilAlarm
AlarmTypeBusLineOccupation
AlarmTypeForgottenAlarm
AlarmTypeSpecialCustomerFault
AlarmTypeTemperatureAbnormal
AlarmTypeTemperatureChangeAbnormal
AlarmTypeSmokeAlarm
AlarmTypeGBox
AlarmTypeLicensePlateRecognition
AlarmTypeAnotherSpeedAlarm
AlarmTypeWirelessSignalAbnormal
AlarmTypeArming
AlarmTypePhoneCall
AlarmTypeGPSFault
AlarmTypeDSMFault
AlarmTypeFireBox
)
type AlarmLevel uint
const (
AlarmLevelImportant AlarmLevel = iota
AlarmLevelGeneral
AlarmLevelEmergency
)
type TriggerType uint
const (
TriggerTypeManual TriggerType = iota
TriggerTypeAutomatic
)
type Language uint
const (
LanguageSimplifiedChinese Language = iota
LanguageEnglish
LanguageKorean
LanguageItalian
LanguageGerman
LanguageThai
LanguageTurkey
LanguagePortugal
LanguageSpain
LanguageRomania
LanguageGreece
LanguageFrench
LanguageRussian
LanguageDutch
LanguageHebrew
LanguageChineseTraditional
)
type EventModelGetAlarmingResponse struct {
CameraCoveredChannelMask uint `json:"VS_CH"`
CameraCoveredAlarmMask uint `json:"VS_AT"`
CameraCoveredStatusMask uint `json:"VS_AS"`
VideoLossChannelMask uint `json:"VL_CH"`
VideoLossAlarmMask uint `json:"VL_AT"`
VideoLossStatusMask uint `json:"VL_AS"`
}
/*
// main server util
func (e *Package) ResponseAlarm(alarmType int64, alarmUID int64, cmdno int64, cmdtype int64, run int64, serial string, Sid string) {
e.Payload = map[string]any{
"MODULE": "EVEM",
"OPERATION": "SENDALARMINFO",
"RESPONSE": map[string]any{
"ALARMTYPE": alarmType,
"ALARMUID": alarmUID,
"CMDNO": cmdno,
"CMDTYPE": cmdtype,
"ERRORCODE": 0,
"RUN": run,
},
"SESSION": Sid,
}
}
*/

2
certificate.go → pkg/models/certificate.go
View File

@ -1,4 +1,4 @@
package n9m
package models
type NetConnectionType uint

26
configmodel.go → pkg/models/configmodel.go
View File

@ -1,4 +1,8 @@
package n9m
package models
import (
"gitea.unprism.ru/KRBL/n9m/v2/pkg/parameters"
)
/*
@ -31,7 +35,7 @@ func (e *Package) SetParameters(params map[string]any, serial int, session strin
*/
type ConfigModelSetRequest struct {
MDVR Setting `json:"MDVR"`
MDVR parameters.Setting `json:"MDVR"`
}
type ConfigModelGetRequest struct {
@ -39,27 +43,27 @@ type ConfigModelGetRequest struct {
}
type ConfigModelSetResponse struct {
MDVR Setting `json:"MDVR"`
MDVR parameters.Setting `json:"MDVR"`
}
func (e *Package) InitialConfigModelSetRequest() {
e.SetParameters(ConfigModelSetRequest{
MDVR: Setting{
KEYS: KEYS{
func InitialConfig() ConfigModelSetRequest {
return ConfigModelSetRequest{
MDVR: parameters.Setting{
KEYS: parameters.KEYS{
GV: 1, // GPS version
},
PGDSM: PGDSM{
PGPS: PGPS{
PGDSM: parameters.PGDSM{
PGPS: parameters.PGPS{
EN: 1, // Real-time position monitoring
MODE: 0b10, // Enable timer
TM: 10, // Time interval
},
},
SUBSTRNET: SUBSTRNET{
SUBSTRNET: parameters.SUBSTRNET{
SM: 1,
},
},
})
}
}
/*

11
devemm.go → pkg/models/devemm.go
View File

@ -1,8 +1,9 @@
package n9m
package models
import (
"encoding/json"
"fmt"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
"strconv"
"time"
)
@ -46,10 +47,10 @@ func (e *Package) ResponseGeolocation(errorCode int, errorCause string, serial i
// 3.4.5.28
type SpiParameters struct {
DriveFlag uint `json:"T"`
DataMask uint `json:"M"`
Position GPSData `json:"P"`
DeviceStatus SpiDeviceStatus `json:"S"`
DriveFlag uint `json:"T"`
DataMask uint `json:"M"`
Position protocol.GPSData `json:"P"`
DeviceStatus SpiDeviceStatus `json:"S"`
}
// 3.4.5.28.1

90
pkg/models/evem.go Normal file
View File

@ -0,0 +1,90 @@
package models
import (
"gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
)
// 3.4.1.3
type EventModelGetAlarmStatusInfoResponse struct {
ErrorCode uint `json:"ERRORCODE"`
ErrorCause string `json:"ERRORCAUSE"`
StorageErrors []StorageErrorStatus `json:"ST"`
AnotherStorageErrors []AnotherStorageErrorStatus `json:"VS"`
VideoLossErrors []VideoLossErrorStatus `json:"VL"`
GPSError GPSErrorStatus `json:"GFA"`
GPSAntennaError GPSAntennaErrorStatus `json:"GPSS"`
}
// 3.4.1.4.21
type StorageErrorStatus struct {
CameraCovered uint `json:"ISA"`
ChannelBind uint `json:"LHC"`
}
// 3.4.1.4.4
type AnotherStorageErrorStatus struct {
}
// 3.4.1.4.5
type VideoLossErrorStatus struct {
}
// 3.4.1.4.44
type GPSErrorStatus struct {
}
// 3.4.1.4.46
type GPSAntennaErrorStatus struct {
}
// 3.4.1.5
// Alarm upload
type SendAlarmInfoParameters struct {
AlarmType protocol.AlarmType `json:"ALARMTYPE"`
CommandType uint `json:"CMDTYPE"`
AlarmUID uint `json:"ALARMUID"`
NumberOfRestarts uint `json:"RUN"`
AlarmLevel protocol.AlarmLevel `json:"ALARMAS"`
AlarmCount uint `json:"ALARMCOUNT"`
TriggerType protocol.TriggerType `json:"TRIGGERTYPE"`
ContinueTime uint `json:"CONTINUETIME"`
CurrentTime uint `json:"CURRENTTIME"`
Language protocol.Language `json:"L"`
GPSData protocol.GPSData `json:"P"`
RealTimeUpload uint `json:"REAL"`
InstructionSerial uint `json:"CMDNO"`
}
// 3.4.1.5
// Alarm upload
type SendAlarmInfoResponse struct {
ErrorCode uint `json:"ERRORCODE"`
AlarmType protocol.AlarmType `json:"ALARMTYPE"`
ErrorCause string `json:"ERRORCAUSE"`
CommandType uint `json:"CMDTYPE"`
AlarmUID uint `json:"ALARMUID"`
NumberOfRestarts uint `json:"RUN"`
InstructionSerial uint `json:"CMDNO"`
}
// 3.4.1.5.1
type SendAlarmInfoCameraParameters struct {
SendAlarmInfoParameters
Channel uint `json:"CHANNEL"`
ChannelMask uint `json:"CHANNELMASK"`
LCH []uint `json:"LCH"`
Push uint `json:"PUSH"`
AlarmName string `json:"ALARMNAME"`
AlarmAbbreviation string `json:"SER"`
}
type EventModelGetAlarmingResponse struct {
CameraCoveredChannelMask uint `json:"VS_CH"`
CameraCoveredAlarmMask uint `json:"VS_AT"`
CameraCoveredStatusMask uint `json:"VS_AS"`
VideoLossChannelMask uint `json:"VL_CH"`
VideoLossAlarmMask uint `json:"VL_AT"`
VideoLossStatusMask uint `json:"VL_AS"`
}

27
mediastreammodel.go → pkg/models/mediastreammodel.go
View File

@ -1,4 +1,6 @@
package n9m
package models
import "gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
type StreamType uint
@ -27,6 +29,29 @@ type MediaStreamModelRequestLiveVideoResponse struct {
ErrorCause string `json:"ERRORCAUSE"`
}
type MediaStreamCommand uint
const (
MediaStreamCommandStop MediaStreamCommand = iota
MediaStreamCommandResume
MediaStreamCommandPause
MediaStreamCommandSwitchVideoStream
MediaStreamAudioManagement
MediaStreamFrameRate
MediaStreamSendingMode
)
type MediaStreamModelControlStreamRequest struct {
PayloadType protocol.PayloadType `json:"PT"`
SSRC uint16 `json:"SSRC"`
StreamName string `json:"STREAMNAME"`
Command MediaStreamCommand `json:"CMD"`
StreamType StreamType `json:"STREAMTYPE,omitempty"`
AudioValid uint `json:"AUDIOVALID,omitempty"`
FrameMode uint `json:"FRAMEMODE,omitempty"`
}
/*
var ip string = os.Getenv("SERVER_IP")

2
storm.go → pkg/models/storm.go
View File

@ -1,4 +1,4 @@
package n9m
package models
/*

2
params.go → pkg/parameters/params.go
View File

@ -1,4 +1,4 @@
package n9m
package parameters
// 7.2
type RIP struct {

57
pkg/protocol/alarms.go Normal file
View File

@ -0,0 +1,57 @@
package protocol
type AlarmType uint
const (
AlarmTypeVideoLoss AlarmType = iota
AlarmTypeCameraCovered
AlarmTypeMotionDetection
AlarmTypeStorageAbnormal
AlarmTypeUserDefined
AlarmTypeSentriesInspection
AlarmTypeViolation
AlarmTypeEmergency
AlarmTypeSpeedAlarm
AlarmTypeLowVoltage
AlarmTypeOutOfFence = iota + 7
AlarmTypeAccAlarm
AlarmTypePeripheralsDropped
AlarmTypeStopAnnouncement
AlarmTypeGpsAntenna
AlarmTypeDayNightSwitch
AlarmTypeProhibitDriving
AlarmTypeSerialAlarm = iota + 15
AlarmTypeFatigueAlarm
AlarmTypeTakeOutParking
AlarmTypeGestureAlarm
AlarmTypeGreenDriving
AlarmTypeIllegalIgnition
AlarmTypeIllegalShutdown
AlarmTypeCustomExternal
AlarmTypeThinkingLKJ
AlarmTypeTAX3
AlarmTypeOilAlarm
AlarmTypeBusLineOccupation
AlarmTypeForgottenAlarm
AlarmTypeSpecialCustomerFault
AlarmTypeTemperatureAbnormal
AlarmTypeTemperatureChangeAbnormal
AlarmTypeSmokeAlarm
AlarmTypeGBox
AlarmTypeLicensePlateRecognition
AlarmTypeAnotherSpeedAlarm
AlarmTypeWirelessSignalAbnormal
AlarmTypeArming
AlarmTypePhoneCall
AlarmTypeGPSFault
AlarmTypeDSMFault
AlarmTypeFireBox
)
type AlarmLevel uint
const (
AlarmLevelImportant AlarmLevel = iota
AlarmLevelGeneral
AlarmLevelEmergency
)

14
io.go → pkg/protocol/io.go
View File

@ -1,4 +1,4 @@
package n9m
package protocol
import (
"bytes"
@ -88,8 +88,8 @@ func (e *Package) ReadPackage() bool {
default:
fmt.Println("N9M parser warning: unknown special payload type", e.SSRC)
}
default:
fmt.Println("N9M parser warning: unknown payload type", e.PayloadType)
// default:
// fmt.Println("N9M parser warning: unknown payload type", e.PayloadType)
}
if r.TryError != nil {
@ -168,7 +168,7 @@ func (e *Package) GetParametersAs(parameters any) error {
}
func (e *Package) SetParameters(parameters any) {
e.Payload.Response = struct{}{}
e.Payload.Response = nil
e.Payload.Parameter = parameters
}
@ -183,6 +183,10 @@ func (e *Package) GetResponseAs(response any) error {
}
func (e *Package) SetResponse(response any) {
e.Payload.Parameter = struct{}{}
e.Payload.Parameter = nil
e.Payload.Response = response
}
func (e *Package) AddToAccum(data []byte) {
e.Accum = append(e.Accum, data...)
}

22
pkg/protocol/languages.go Normal file
View File

@ -0,0 +1,22 @@
package protocol
type Language uint
const (
LanguageSimplifiedChinese Language = iota
LanguageEnglish
LanguageKorean
LanguageItalian
LanguageGerman
LanguageThai
LanguageTurkey
LanguagePortugal
LanguageSpain
LanguageRomania
LanguageGreece
LanguageFrench
LanguageRussian
LanguageDutch
LanguageHebrew
LanguageChineseTraditional
)

18
scheme.go → pkg/protocol/scheme.go
View File

@ -1,9 +1,8 @@
package n9m
package protocol
import (
"encoding/json"
"fmt"
"net"
"strconv"
"time"
)
@ -138,18 +137,3 @@ type Package struct {
Accum []byte
}
type ProcessFunc func(*SmartPackage, Package) error
type AlarmProcessFunc func(*SmartPackage, Package, SendAlarmInfoResponse) error
type SmartPackage struct {
pack Package
conn net.Conn
buff []byte
payloadProcess map[PayloadType]ProcessFunc
jsonProcess map[string]ProcessFunc
alarmProcess map[AlarmType]AlarmProcessFunc
Storage map[string]interface{}
}

8
pkg/protocol/trigger.go Normal file
View File

@ -0,0 +1,8 @@
package protocol
type TriggerType uint
const (
TriggerTypeManual TriggerType = iota
TriggerTypeAutomatic
)

167
pkg/smart/channel.go Normal file
View File

@ -0,0 +1,167 @@
package smart
import (
"errors"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/models"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/utils"
"net"
"sync"
)
const (
charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
length = 6
)
func NewSmartChannelPackage(conn net.Conn, mainSmartPackage *SmartPackage) (*SmartChannelPackage, error) {
pack := NewSmartPackage(conn)
pack.pack.Payload.Session = mainSmartPackage.pack.Payload.Session
channelName, err := registerChannelHandles(pack)
if err != nil {
return nil, err
}
smartChannelPackage := &SmartChannelPackage{
pack: pack,
mainPack: mainSmartPackage,
channelName: channelName,
mutex: sync.RWMutex{},
ssrc: make(map[uint16][]func([]byte) error),
}
pack.AddPayloadHandler(protocol.PayloadTypeLive, smartChannelPackage.handleLiveVideo)
return smartChannelPackage, nil
}
func (channelPack *SmartChannelPackage) Run() error {
for {
if err := channelPack.pack.Handle(); err != nil {
return err
}
}
}
func (channelPack *SmartChannelPackage) GetChannelName() string {
return channelPack.channelName
}
func (channelPack *SmartChannelPackage) AddLiveSource(ssrc uint16, source func([]byte) error) {
channelPack.mutex.Lock()
defer channelPack.mutex.Unlock()
channelPack.ssrc[ssrc] = append(channelPack.ssrc[ssrc], source)
}
func (channelPack *SmartChannelPackage) handleLiveVideo(sPack *SmartPackage, pack protocol.Package) error {
channelPack.mutex.RLock()
sources, ok := channelPack.ssrc[uint16(pack.SSRC)]
if !ok || len(sources) == 0 {
channelPack.mutex.RUnlock()
var request = models.MediaStreamModelControlStreamRequest{
PayloadType: protocol.PayloadTypeLive,
SSRC: uint16(pack.SSRC),
StreamName: channelPack.channelName,
Command: models.MediaStreamCommandStop,
}
pack.PayloadType = protocol.PayloadTypeData
pack.Payload.Module = "MEDIASTREAMMODEL"
pack.Payload.Operation = "CONTROLSTREAM"
pack.SetParameters(request)
if _, err := channelPack.mainPack.Write(pack.PackPackage()); err != nil {
panic(err)
}
return nil
}
var errorMask = map[int]bool{}
for i, source := range sources {
if err := source(pack.RawPayload); err != nil {
errorMask[i] = true
}
}
channelPack.mutex.RUnlock()
if len(errorMask) > 0 {
newSources := make([]func([]byte) error, 0, len(sources))
for i, source := range sources {
if !errorMask[i] {
newSources = append(newSources, source)
}
}
channelPack.mutex.Lock()
channelPack.ssrc[uint16(pack.SSRC)] = newSources
channelPack.mutex.Unlock()
}
return nil
}
func registerChannelHandles(pack *SmartPackage) (string, error) {
res := make(chan error, 1)
pack.AddJSONHandler("CERTIFICATE", "CREATESTREAM", func(smartPackage *SmartPackage, p protocol.Package) error {
var params models.CertificateCreateStreamResponse
if err := p.GetResponseAs(&params); err != nil {
return err
}
if params.ErrorCode != 0 {
res <- errors.New(params.ErrorCause)
} else {
res <- nil
}
return nil
})
channelName := utils.RandomString(length, charset)
var request = models.CertificateCreateStreamRequest{
StreamName: channelName,
}
pack.pack.Payload.Module = "CERTIFICATE"
pack.pack.Payload.Operation = "CREATESTREAM"
pack.pack.SetParameters(request)
pack.Write(pack.pack.PackPackage())
for {
if err := pack.Handle(); err != nil {
return "", err
}
select {
case err := <-res:
close(res)
if err != nil {
return "", err
}
pack.AddJSONHandler("CERTIFICATE", "CREATESTREAM", func(smartPackage *SmartPackage, p protocol.Package) error {
return errors.New("stream already exists")
})
return channelName, nil
default:
}
}
}

33
pkg/smart/scheme.go Normal file
View File

@ -0,0 +1,33 @@
package smart
import (
"gitea.unprism.ru/KRBL/n9m/v2/pkg/models"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
"net"
"sync"
)
type ProcessFunc func(*SmartPackage, protocol.Package) error
type AlarmProcessFunc func(*SmartPackage, protocol.Package, models.SendAlarmInfoResponse) error
type SmartPackage struct {
pack protocol.Package
conn net.Conn
buff []byte
payloadProcess map[protocol.PayloadType]ProcessFunc
jsonProcess map[string]ProcessFunc
alarmProcess map[protocol.AlarmType]AlarmProcessFunc
Storage map[string]interface{}
}
type SmartChannelPackage struct {
pack *SmartPackage
mainPack *SmartPackage
channelName string
mutex sync.RWMutex
ssrc map[uint16][]func([]byte) error
}

24
smart.go → pkg/smart/smart.go
View File

@ -1,8 +1,10 @@
package n9m
package smart
import (
"errors"
"fmt"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/models"
"gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
"net"
)
@ -16,17 +18,17 @@ func (e *notFoundError) Error() string {
func NewSmartPackage(conn net.Conn) *SmartPackage {
return &SmartPackage{
pack: Package{},
pack: protocol.Package{},
conn: conn,
buff: make([]byte, 1024),
payloadProcess: make(map[PayloadType]ProcessFunc),
payloadProcess: make(map[protocol.PayloadType]ProcessFunc),
jsonProcess: make(map[string]ProcessFunc),
alarmProcess: make(map[AlarmType]AlarmProcessFunc),
alarmProcess: make(map[protocol.AlarmType]AlarmProcessFunc),
Storage: make(map[string]interface{}),
}
}
func (pack *SmartPackage) AddPayloadHandler(payloadType PayloadType, processFunc ProcessFunc) {
func (pack *SmartPackage) AddPayloadHandler(payloadType protocol.PayloadType, processFunc ProcessFunc) {
pack.payloadProcess[payloadType] = processFunc
}
@ -34,16 +36,16 @@ func (pack *SmartPackage) AddJSONHandler(module, operation string, processFunc P
pack.jsonProcess[fmt.Sprintf("%s:%s", module, operation)] = processFunc
}
func (pack *SmartPackage) AddAlarmHandler(alarmType AlarmType, processFunc AlarmProcessFunc) {
func (pack *SmartPackage) AddAlarmHandler(alarmType protocol.AlarmType, processFunc AlarmProcessFunc) {
pack.alarmProcess[alarmType] = processFunc
}
func (pack *SmartPackage) handleAlarm() (err error) {
if !(pack.pack.PayloadType == PayloadTypeData && pack.pack.Payload.Module == "EVEM" && pack.pack.Payload.Operation == "SENDALARMINFO") {
if !(pack.pack.PayloadType == protocol.PayloadTypeData && pack.pack.Payload.Module == "EVEM" && pack.pack.Payload.Operation == "SENDALARMINFO") {
return fmt.Errorf("invalid payload type or operation for alarm handling")
}
var params SendAlarmInfoParameters
var params models.SendAlarmInfoParameters
if err = pack.pack.GetParametersAs(&params); err != nil {
return fmt.Errorf("invalid payload")
}
@ -56,7 +58,7 @@ func (pack *SmartPackage) handleAlarm() (err error) {
}
}
var response SendAlarmInfoResponse
var response models.SendAlarmInfoResponse
response.ErrorCode = 0
response.AlarmType = params.AlarmType
@ -69,7 +71,7 @@ func (pack *SmartPackage) handleAlarm() (err error) {
}
func (pack *SmartPackage) handleJson() (err error) {
if pack.pack.PayloadType != PayloadTypeData {
if pack.pack.PayloadType != protocol.PayloadTypeData {
return fmt.Errorf("invalid json payload type")
}
@ -133,7 +135,7 @@ func (pack *SmartPackage) Handle() (err error) {
return pack.handleLoop()
}
func (pack *SmartPackage) GetPackage() Package {
func (pack *SmartPackage) GetPackage() protocol.Package {
return pack.pack
}

2
cmd/dev-client/utils.go → pkg/utils/crypto.go
View File

@ -1,4 +1,4 @@
package main
package utils
import (
"crypto/hmac"

18
pkg/utils/random.go Normal file
View File

@ -0,0 +1,18 @@
package utils
import (
"math/rand"
"time"
)
// seededRand is a source of random numbers seeded with the current time.
var seededRand *rand.Rand = rand.New(rand.NewSource(time.Now().UnixNano()))
// randomString generates a random string of the specified length using the given charset.
func RandomString(length int, charset string) string {
b := make([]byte, length)
for i := range b {
b[i] = charset[seededRand.Intn(len(charset))]
}
return string(b)
}

28
test/certificate_test.go
View File

@ -1,28 +0,0 @@
package test
import (
"fmt"
"gitea.unprism.ru/KRBL/n9m/v2"
"testing"
)
func TestCertificateConnection(t *testing.T) {
dump := []byte{0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xe9, 0x52, 0x0, 0x0, 0x0, 0x7b, 0x22, 0x4d, 0x4f, 0x44, 0x55, 0x4c, 0x45, 0x22, 0x3a, 0x22, 0x43, 0x45, 0x52, 0x54, 0x49, 0x46, 0x49, 0x43, 0x41, 0x54, 0x45, 0x22, 0x2c, 0x22, 0x4f, 0x50, 0x45, 0x52, 0x41, 0x54, 0x49, 0x4f, 0x4e, 0x22, 0x3a, 0x22, 0x43, 0x4f, 0x4e, 0x4e, 0x45, 0x43, 0x54, 0x22, 0x2c, 0x22, 0x50, 0x41, 0x52, 0x41, 0x4d, 0x45, 0x54, 0x45, 0x52, 0x22, 0x3a, 0x7b, 0x22, 0x41, 0x55, 0x54, 0x4f, 0x43, 0x41, 0x52, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x41, 0x55, 0x54, 0x4f, 0x4e, 0x4f, 0x22, 0x3a, 0x22, 0x30, 0x22, 0x2c, 0x22, 0x43, 0x41, 0x52, 0x4e, 0x55, 0x4d, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x43, 0x48, 0x41, 0x4e, 0x4e, 0x45, 0x4c, 0x22, 0x3a, 0x31, 0x32, 0x2c, 0x22, 0x43, 0x49, 0x44, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x43, 0x4e, 0x41, 0x4d, 0x45, 0x22, 0x3a, 0x22, 0x43, 0x55, 0x53, 0x54, 0x4f, 0x4d, 0x45, 0x52, 0x5f, 0x4e, 0x55, 0x4c, 0x4c, 0x22, 0x2c, 0x22, 0x44, 0x45, 0x56, 0x43, 0x4c, 0x41, 0x53, 0x53, 0x22, 0x3a, 0x34, 0x2c, 0x22, 0x44, 0x45, 0x56, 0x4e, 0x41, 0x4d, 0x45, 0x22, 0x3a, 0x22, 0x4d, 0x44, 0x56, 0x52, 0x22, 0x2c, 0x22, 0x44, 0x45, 0x56, 0x54, 0x59, 0x50, 0x45, 0x22, 0x3a, 0x31, 0x2c, 0x22, 0x44, 0x4c, 0x49, 0x50, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x4c, 0x49, 0x50, 0x22, 0x3a, 0x22, 0x30, 0x2e, 0x30, 0x2e, 0x30, 0x2e, 0x30, 0x22, 0x2c, 0x22, 0x4d, 0x54, 0x22, 0x3a, 0x22, 0x65, 0x74, 0x68, 0x30, 0x22, 0x7d, 0x5d, 0x2c, 0x22, 0x44, 0x4c, 0x50, 0x22, 0x3a, 0x5b, 0x38, 0x30, 0x2c, 0x39, 0x30, 0x30, 0x36, 0x5d, 0x2c, 0x22, 0x44, 0x53, 0x4e, 0x4f, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x38, 0x38, 0x30, 0x33, 0x36, 0x31, 0x42, 0x38, 0x22, 0x2c, 0x22, 0x45, 0x49, 0x44, 0x22, 0x3a, 0x22, 0x6e, 0x6f, 0x74, 0x65, 0x62, 0x6f, 0x6f, 0x6b, 0x22, 0x2c, 0x22, 0x45, 0x56, 0x22, 0x3a, 0x22, 0x56, 0x31, 0x2e, 0x31, 0x22, 0x2c, 0x22, 0x46, 0x53, 0x56, 0x22, 0x3a, 0x31, 0x2c, 0x22, 0x4c, 0x49, 0x4e, 0x45, 0x4e, 0x4f, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x4d, 0x41, 0x43, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x49, 0x4d, 0x41, 0x43, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x3a, 0x30, 0x30, 0x3a, 0x30, 0x30, 0x3a, 0x30, 0x30, 0x3a, 0x30, 0x30, 0x3a, 0x30, 0x30, 0x22, 0x2c, 0x22, 0x4d, 0x54, 0x22, 0x3a, 0x22, 0x65, 0x74, 0x68, 0x30, 0x22, 0x7d, 0x5d, 0x2c, 0x22, 0x4d, 0x4f, 0x44, 0x45, 0x22, 0x3a, 0x31, 0x2c, 0x22, 0x4d, 0x54, 0x59, 0x50, 0x45, 0x22, 0x3a, 0x33, 0x31, 0x2c, 0x22, 0x4e, 0x45, 0x54, 0x22, 0x3a, 0x31, 0x2c, 0x22, 0x50, 0x52, 0x4f, 0x22, 0x3a, 0x22, 0x31, 0x2e, 0x30, 0x2e, 0x35, 0x22, 0x2c, 0x22, 0x53, 0x54, 0x59, 0x50, 0x45, 0x22, 0x3a, 0x35, 0x34, 0x2c, 0x22, 0x54, 0x53, 0x45, 0x22, 0x3a, 0x31, 0x2c, 0x22, 0x55, 0x4e, 0x41, 0x4d, 0x45, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x55, 0x4e, 0x4f, 0x22, 0x3a, 0x22, 0x22, 0x7d, 0x2c, 0x22, 0x53, 0x45, 0x53, 0x53, 0x49, 0x4f, 0x4e, 0x22, 0x3a, 0x22, 0x36, 0x63, 0x65, 0x64, 0x35, 0x63, 0x66, 0x37, 0x2d, 0x61, 0x34, 0x35, 0x63, 0x2d, 0x34, 0x61, 0x63, 0x61, 0x2d, 0x62, 0x39, 0x64, 0x35, 0x2d, 0x66, 0x65, 0x39, 0x34, 0x61, 0x62, 0x36, 0x32, 0x66, 0x39, 0x65, 0x61, 0x22, 0x7d, 0xa}
pack := n9m.Package{}
pack.AddToAccum(dump)
if !pack.ReadPackage() {
t.Error("Package wasn't read!")
return
}
var connectionParams n9m.CertificateConnectRequest
if err := pack.GetParametersAs(&connectionParams); err != nil {
t.Error(err)
return
}
fmt.Println(connectionParams)
}

25
utils.go
View File

@ -1,25 +0,0 @@
package n9m
import (
"encoding/hex"
)
// add bytes to accum
func (e *Package) AddToAccum(data []byte) {
e.Accum = append(e.Accum, data...)
}
// why store a string and constantly change it to the same thing
// the stored string is not used
func (e *Package) GetToken() {
hexStream := "3876431502000010380000007b224b4559223a22434c49454e544c4f47494e222c22524553504f4e5345223a7b22434c49454e544944223a2237643531323030227d7d00"
e.RawPayload, _ = hex.DecodeString(hexStream)
}
// the same
func (e *Package) RequestGetTokenDop() {
hexStream := "3876431501000010360000007b224b4559223a224c4f47494e222c22504152414d223a7b224355534552223a2231222c22505744223a22313233343536227d7d0a00"
e.RawPayload, _ = hex.DecodeString(hexStream)
}