golang进行onvif请求，包含PTZ、preset等

╰半夏微凉° 2022-01-23 09:55 457阅读 0赞

# Golang Onvif #

使用golang进行onvif请求，主要完成 PTZ， Media, Snap, preset操作。  
录像在目前项目用不上，暂时不做

package main
    
    import (
    	"fmt"
    	"github.com/yakovlevdmv/goonvif"
    	"github.com/yakovlevdmv/goonvif/PTZ"
    	"github.com/yakovlevdmv/goonvif/xsd"
    	"github.com/yakovlevdmv/goonvif/xsd/onvif"
    	"io/ioutil"
    	"net/http"
    )
    
    func readResponse(resp *http.Response) string {
        
    	b, err := ioutil.ReadAll(resp.Body)
    	if err != nil {
        
    		panic(err)
    	}
    	return string(b)
    }
    
    func main() {
        
    	fmt.Println("Onvif test")
    	dev, err := goonvif.NewDevice("192.168.50.182:80")
    	if err != nil {
        
    		fmt.Println("init device error:", err)
    		return
    	}
    	dev.Authenticate("admin", "xxxxx")
    	var tmp string
    
    	//fmt.Println("call GetSystemDateAndTime")
    	//m_tm_req := Device.GetSystemDateAndTime{}
    	//m_tm_resp, err := dev.CallMethod(m_tm_req)
    	//if err != nil {
        
    	//	fmt.Println("resp error!", err)
    	//	return
    	//}
    	//tmp = readResponse(m_tm_resp)
    	//fmt.Println(tmp)
    
    	//fmt.Println("call GetProfiles")
    	//m_media_profiles_req := Media.GetProfiles{}
    	//m_media_profiles_resp, err := dev.CallMethod(m_media_profiles_req)
    	//if err != nil {
        
    	//	fmt.Println("resp error!", err)
    	//	return
    	//}
    	//tmp = readResponse(m_media_profiles_resp)
    	//fmt.Println(tmp)
    
    	//fmt.Println("call GetStreamUri")
    	//m_media_url_req := Media.GetStreamUri{
        
    	//	ProfileToken: "Profile_101",
    	//}
    	//m_media_url_resp, err := dev.CallMethod(m_media_url_req)
    	//if err == nil {
        
    	//	fmt.Println("resp:", readResponse(m_media_url_resp))
    	//}
    
    	//fmt.Println("call RelativeMove")
    	//m_ptz_rel_req := PTZ.RelativeMove{
        
    	//	ProfileToken: "Profile_101",
    	//	Translation: onvif.PTZVector{
        
    	//		PanTilt: onvif.Vector2D{
        
    	//			X:     -1.0,
    	//			Y:     -1.0,
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/PanTiltSpaces/TranslationGenericSpace"),
    	//		},
    	//		Zoom: onvif.Vector1D{
        
    	//			X:     -1.0,  // -1.0 -> 1.0
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/ZoomSpaces/TranslationGenericSpace"),
    	//		},
    	//	},
    	//	Speed: onvif.PTZSpeed{
        
    	//		PanTilt: onvif.Vector2D{
        
    	//			X:     0.0,
    	//			Y:     0.0,
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/PanTiltSpaces/GenericSpeedSpace"),
    	//		},
    	//		Zoom: onvif.Vector1D{
        
    	//			X:     0.0,
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/ZoomSpaces/ZoomGenericSpeedSpace"),
    	//		},
    	//	},
    	//}
    	//m_ptz_rel_resp, err := dev.CallMethod(m_ptz_rel_req)
    	//if err != nil {
        
    	//	fmt.Println("resp error!", err)
    	//	return
    	//}
    	//tmp = readResponse(m_ptz_rel_resp)
    	//fmt.Println(tmp)
    
    	//fmt.Println("call GetStatus")
    	//m_ptz_stat_req := PTZ.GetStatus{
        
    	//	ProfileToken: "Profile_101",
    	//}
    	//m_ptz_stat_resp, err := dev.CallMethod(m_ptz_stat_req)
    	//if err != nil {
        
    	//	fmt.Println("resp error!", err)
    	//	return
    	//}
    	//tmp = readResponse(m_ptz_stat_resp)
    	//fmt.Println(tmp) // x,y,zoom
    
    	//fmt.Println("call AbsoluteMove")
    	//m_ptz_abs_req := PTZ.AbsoluteMove{
        
    	//	ProfileToken: "Profile_101",
    	//	Position: onvif.PTZVector{
        
    	//		PanTilt: onvif.Vector2D{
        
    	//			X:     -1.0,
    	//			Y:     -1.0,
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/PanTiltSpaces/PositionGenericSpace"),
    	//		},
    	//		Zoom: onvif.Vector1D{
        
    	//			X:     0.0,  // 0.0 -> 1.0
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/ZoomSpaces/PositionGenericSpace"),
    	//		},
    	//	},
    	//	Speed: onvif.PTZSpeed{
        
    	//		PanTilt: onvif.Vector2D{
        
    	//			X:     0.0,
    	//			Y:     0.0,
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/PanTiltSpaces/GenericSpeedSpace"),
    	//		},
    	//		Zoom: onvif.Vector1D{
        
    	//			X:     0.0,
    	//			Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/ZoomSpaces/ZoomGenericSpeedSpace"),
    	//		},
    	//	},
    	//}
    	//m_ptz_abs_resp, err := dev.CallMethod(m_ptz_abs_req)
    	//if err != nil {
        
    	//	fmt.Println("resp error!", err)
    	//	return
    	//}
    	//tmp = readResponse(m_ptz_abs_resp)
    	//fmt.Println(tmp)
    
    	//fmt.Println("call GetSnapshotUri")
    	//m_ptz_snap_req := Media.GetSnapshotUri{
        
    	//	ProfileToken: "Profile_101",
    	//}
    	//m_ptz_snap_resp, err := dev.CallMethod(m_ptz_snap_req)
    	//if err != nil {
        
    	//	fmt.Println("resp error!", err)
    	//	return
    	//}
    	//tmp = readResponse(m_ptz_snap_resp)
    	//fmt.Println(tmp)
    
    	fmt.Println("call GotoPreset")
    	m_ptz_preset_req := PTZ.GotoPreset{
        
    		ProfileToken: "Profile_101",
    		PresetToken:  "2",
    		Speed: onvif.PTZSpeed{
        
    			PanTilt: onvif.Vector2D{
        
    				X:     0.0,
    				Y:     0.0,
    				Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/PanTiltSpaces/GenericSpeedSpace"),
    			},
    			Zoom: onvif.Vector1D{
        
    				X:     0.0,
    				Space: xsd.AnyURI("http://www.onvif.org/ver10/tptz/ZoomSpaces/ZoomGenericSpeedSpace"),
    			},
    		},
    	}
    	m_ptz_preset_resp, err := dev.CallMethod(m_ptz_preset_req)
    	if err != nil {
        
    		fmt.Println("resp error!", err)
    		return
    	}
    	tmp = readResponse(m_ptz_preset_resp)
    	fmt.Println(tmp)
    
    	// 就差录视频，onvif不提供
    	fmt.Println("over")
    }