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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| // Copyright (c) 2022 Wireleap | ||
|
|
||
| package restapi | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "log" | ||
| "net" | ||
| "net/http" | ||
| "os" | ||
|
|
||
| "github.com/wireleap/common/api/provide" | ||
| "github.com/wireleap/common/api/status" | ||
| "github.com/wireleap/relay/contractmanager" | ||
| ) | ||
|
|
||
| type T struct { | ||
| manager *contractmanager.Manager | ||
| l *log.Logger | ||
| mux *http.ServeMux | ||
| } | ||
|
|
||
| func (t *T) reply(w http.ResponseWriter, x interface{}) { | ||
| b, err := json.Marshal(x) | ||
| if err != nil { | ||
| t.l.Printf("error %s while serving reply", err) | ||
| status.ErrInternal.WriteTo(w) //err to check | ||
| return | ||
| } | ||
| w.Write(b) //err to check | ||
| } | ||
|
|
||
| func New(manager *contractmanager.Manager) (t *T) { | ||
| t = &T{ | ||
| manager: manager, | ||
| l: log.Default(), | ||
| mux: http.NewServeMux(), | ||
| } | ||
|
|
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| t.mux.Handle("/api/status", provide.MethodGate(provide.Routes{http.MethodGet: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| o := t.manager.Status() | ||
| t.reply(w, o) | ||
| })})) | ||
| return | ||
| } | ||
|
|
||
| func UnixServer(p string, fm os.FileMode, t *T) error { | ||
| if err := os.RemoveAll(p); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| l, err := net.Listen("unix", p) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer l.Close() | ||
|
|
||
| if err := os.Chmod(p, fm); err != nil { | ||
| return err | ||
| } | ||
|
|
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| h := &http.Server{Handler: t.mux} | ||
| return h.Serve(l) | ||
| } | ||
|
|
||
| func TCPServer(port string, t *T) error { | ||
| l, err := net.Listen("tcp", ":"+port) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| h := &http.Server{Handler: t.mux} | ||
| return h.Serve(l) | ||
| } |
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