73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
package ssdp
|
|
|
|
import (
|
|
"encoding/xml"
|
|
"net/http"
|
|
|
|
"github.com/koron/go-ssdp" // MIT license
|
|
)
|
|
|
|
type SpecVersion struct {
|
|
Major int `xml:"major"`
|
|
Minor int `xml:"minor"`
|
|
}
|
|
type Icon struct {
|
|
MIMEType string `xml:"mimetype"`
|
|
Width int `xml:"width"`
|
|
Height int `xml:"height"`
|
|
Depth int `xml:"depth"`
|
|
URL string `xml:"url"`
|
|
}
|
|
type Device struct {
|
|
SpecVersion SpecVersion `xml:"specVersion"`
|
|
URLBase string `xml:"URLBase"`
|
|
DeviceType string `xml:"device>deviceType"`
|
|
FriendlyName string `xml:"device>friendlyName"`
|
|
Manufacturer string `xml:"device>manufacturer"`
|
|
ManufacturerURL string `xml:"device>manufacturerURL"`
|
|
ModelDescription string `xml:"device>modelDescription"`
|
|
ModelName string `xml:"device>modelName"`
|
|
ModelNumber string `xml:"device>modelNumber"`
|
|
ModelURL string `xml:"device>modelURL"`
|
|
SerialNumber string `xml:"device>serialNumber"`
|
|
UDN string `xml:"device>UDN"`
|
|
UPC string `xml:"device>UPC"`
|
|
PresentationURL string `xml:"device>presentationURL"`
|
|
Icons []Icon `xml:"device>iconList>icon"`
|
|
}
|
|
|
|
func SearchRootDevices() ([]Device, error) {
|
|
|
|
list, err := ssdp.Search(ssdp.RootDevice, 1, "")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
devices := make([]Device, 0, len(list))
|
|
for _, srv := range list {
|
|
device, err := parseResponse(srv.Location)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
devices = append(devices, *device)
|
|
}
|
|
|
|
return devices, nil
|
|
}
|
|
|
|
func parseResponse(url string) (*Device, error) {
|
|
response, err := http.Get(url)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer response.Body.Close()
|
|
decoder := xml.NewDecoder(response.Body)
|
|
|
|
device := &Device{}
|
|
if err := decoder.Decode(device); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return device, nil
|
|
}
|