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|
package main
import (
"log"
"os"
"encoding/xml"
"net/http"
"io/ioutil"
)
func main() {
bridge := NewBridge("192.168.1.128")
log.Println(bridge.IPAddress)
}
type Bridge struct {
IPAddress string
Username string
Info BridgeInfo
}
type BridgeInfo struct {
DeviceType string `xml:"deviceType"`
FriendlyName string `xml:"friendlyName"`
Manufacturer string `xml:"manufacturer"`
ManufacturerURL string `xml:"manufacturerURL"`
ModelDescription string `xml:"modelDescription"`
ModelName string `xml:"modelName"`
ModelNumber string `xml:"modelNumber"`
ModelURL string `xml:"modelURL"`
SerialNumber string `xml:"serialNumber"`
UDN string `xml:"UDN"`
}
func NewBridge(ip string) *Bridge {
// TODO: if yaml file exists then return
bridge := Bridge {
IPAddress: ip,
// TODO: other defaults here
}
bridge.Info = GetBridgeInfo(bridge.IPAddress) // TODO: IP var
return &bridge
}
// Go to http://<bridge_ip>/description.xml and parse the info
func GetBridgeInfo(ip string) BridgeInfo {
response, error := http.Get("http://" + ip + "/description.xml")
if response.StatusCode != 200 {
log.Println("Bridge status error: %d", response.StatusCode)
os.Exit(1)
} else if error != nil {
log.Println("Error: ", error)
os.Exit(1)
}
body, error := ioutil.ReadAll(response.Body)
defer response.Body.Close()
if error != nil {
log.Println("Error parsing bridge description XML")
os.Exit(1)
}
data := BridgeInfo{}
error = xml.Unmarshal(body, &data)
if error != nil {
log.Println("GetBridgeInfo error. Cannot parse data from description.")
log.Println(error)
}
log.Println(data)
return data
}
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