Add ptz get-service-capabilities command.

cmd/gonvif/ptz/cmd.go

@@ -20,6 +20,7 @@ func init() {
 		getConfigurations,
 		getNodes,
 		getPresets,
+		getServiceCapabilities,
 	)
 }
 

cmd/gonvif/ptz/get-service-capabilities.go

@@ -0,0 +1,29 @@
+package ptz
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/eyetowers/gonvif/cmd/gonvif/root"
+	"github.com/eyetowers/gonvif/pkg/generated/onvif/www_onvif_org/ver20/ptz/wsdl"
+)
+
+var getServiceCapabilities = &cobra.Command{
+	Use:   "get-service-capabilities",
+	Short: "Show Onvif device PTZ capabilities",
+	Args:  cobra.NoArgs,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		client, err := ServiceClient(root.URL, root.Username, root.Password, root.Verbose)
+		if err != nil {
+			return err
+		}
+		return runGetServiceCapabilities(client)
+	},
+}
+
+func runGetServiceCapabilities(client wsdl.PTZ) error {
+	resp, err := client.GetServiceCapabilities(&wsdl.GetServiceCapabilities{})
+	if err != nil {
+		return err
+	}
+	return root.OutputJSON(resp)
+}