//Handler for /nodemanager/start - add new Node
//mode: GET
//url: /nodemanager/start
func nodeStartHandler(nm *nodemanager.NodeManager) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
logger.Info("Starting Node")
count := len(nm.NodesList)
i := nm.AddNode()
if i != count {
wh.Error500(w)
}
}
}
//Handler for /nodemanager/stop - stop Node
//mode: GET
//url: /nodemanager/stop?id=value
func nodeStopHandler(nm *nodemanager.NodeManager) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
logger.Info("Stoping Node")
nodeID := r.FormValue("id")
if nodeID == "" {
wh.Error400(w, "Missing Node id")
return
}
i, err := strconv.Atoi(nodeID)
if err != nil {
wh.Error400(w, "Node id must be integer")
return
}
if len(nm.PubKeyList) < i {
wh.Error400(w, "Invalid Node id")
return
}
nm.NodesList[nm.PubKeyList[i]].Close()
delete(nm.NodesList, nm.PubKeyList[i])
nm.PubKeyList = append(nm.PubKeyList[:i], nm.PubKeyList[i+1:]...)
}
}
//Handler for /nodemanager/addtransport
//mode: POST
//url: /nodemanager/addtransport
func nodeAddTransportHandler(nm *nodemanager.NodeManager) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
logger.Info("Add transport to Node")
var c ConfigWithID
err := json.NewDecoder(r.Body).Decode(&c)
if err != nil {
wh.Error400(w, "Error decoding config for transport")
}
if len(nm.PubKeyList) < c.NodeID {
wh.Error400(w, "Invalid Node id")
return
}
node := nm.GetNodeByIndex(c.NodeID)
nodemanager.AddPeersToNode(node, c.Config)
}
}
//Handler for /nodemanager/removetransport
//mode: POST
//url: /nodemanager/removetransport
func nodeRemoveTransportHandler(nm *nodemanager.NodeManager) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
logger.Info("Remove transport from Node")
var c TransportWithID
err := json.NewDecoder(r.Body).Decode(&c)
if err != nil {
wh.Error400(w, "Error decoding config for transport")
}
if len(nm.PubKeyList) < c.NodeID {
wh.Error400(w, "Invalid Node id")
return
}
logger.Info(strconv.Itoa(c.NodeID))
nm.RemoveTransportsFromNode(c.NodeID, c.Transport)
}
}
//Handler for /nodemanager/gettransports
//mode: GET
//url: /nodemanager/gettransports?id=value
func nodeGetTransportsHandler(nm *nodemanager.NodeManager) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
logger.Info("Get transport from Node")
nodeID := r.FormValue("id")
if nodeID == "" {
wh.Error400(w, "Missing Node id")
return
}
i, err := strconv.Atoi(nodeID)
if err != nil {
wh.Error400(w, "Node id must be integer")
return
}
if len(nm.PubKeyList) < i {
wh.Error400(w, "Invalid Node id")
return
}
wh.SendJSON(w, nm.GetTransportsFromNode(i))
}
}
