| // Copyright 2015 The Vanadium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package main |
| |
| import ( |
| "fmt" |
| "os" |
| |
| "v.io/v23" |
| "v.io/v23/context" |
| "v.io/v23/rpc" |
| "v.io/x/lib/cmdline" |
| "v.io/x/media_sharing" |
| "v.io/x/ref/lib/signals" |
| "v.io/x/ref/lib/v23cmd" |
| _ "v.io/x/ref/runtime/factories/static" |
| ) |
| |
| func main() { |
| cmdline.Main(root) |
| } |
| |
| var root = &cmdline.Command{ |
| Name: os.Args[0], |
| ArgsName: "<name>", |
| ArgsLong: "<name> Is the name to mount the server under.", |
| Runner: v23cmd.RunnerFunc(serve), |
| Short: "Serve a display to remote clients.", |
| } |
| |
| func serve(ctx *context.T, env *cmdline.Env, args []string) error { |
| name := "" |
| if len(args) > 0 { |
| name = args[0] |
| } |
| |
| server, err := v23.NewServer(ctx) |
| if err != nil { |
| return err |
| } |
| eps, err := server.Listen(v23.GetListenSpec(ctx)) |
| if err != nil { |
| return err |
| } |
| if err := server.Serve(name, media_sharing.MediaSharingServer(&media{}), nil); err != nil { |
| return err |
| } |
| fmt.Printf("Listening at: %s", eps[0].Name()) |
| |
| <-signals.ShutdownOnSignals(ctx) |
| return nil |
| } |
| |
| type media struct{} |
| |
| // DisplayURL will cause the server to display whatever media is at |
| // the given URL. The server will rely on the ContentType response |
| // header it gets when fetching the url to decide how to display |
| // the media. |
| func (m *media) DisplayUrl(ctx *context.T, call rpc.ServerCall, url string) error { |
| return nil |
| } |
| |
| // DisplayBytes will cause the server to display whatever media is |
| // sent in the stream. In the case of audio or movie media, the |
| // media should be played while the data is streaming. The mediaType |
| // can be used by the server to decide how to display the media. |
| func (m *media) DisplayBytes(ctx *context.T, call media_sharing.MediaSharingDisplayBytesServerCall, mediaType string) error { |
| return nil |
| } |