func procGetNetworks(c libnetwork.NetworkController, vars map[string]string, body []byte) (interface{}, *responseStatus) {
var list []*networkResource
// Look for query filters and validate
name, queryByName := vars[urlNwName]
shortID, queryByPid := vars[urlNwPID]
if queryByName && queryByPid {
return nil, &badQueryResponse
}
if queryByName {
if nw, errRsp := findNetwork(c, name, byName); errRsp.isOK() {
list = append(list, buildNetworkResource(nw))
}
} else if queryByPid {
// Return all the prefix-matching networks
l := func(nw libnetwork.Network) bool {
if strings.HasPrefix(nw.ID(), shortID) {
list = append(list, buildNetworkResource(nw))
}
return false
}
c.WalkNetworks(l)
} else {
for _, nw := range c.Networks() {
list = append(list, buildNetworkResource(nw))
}
}
return list, &successResponse
}
func procGetNetworks(c libnetwork.NetworkController, vars map[string]string, body []byte) (interface{}, *responseStatus) {
var list []*networkResource
for _, nw := range c.Networks() {
nwr := buildNetworkResource(nw)
list = append(list, nwr)
}
return list, &successResponse
}
func findService(c libnetwork.NetworkController, svs string, svBy int) (libnetwork.Endpoint, *responseStatus) {
for _, nw := range c.Networks() {
var (
ep libnetwork.Endpoint
err error
)
switch svBy {
case byID:
ep, err = nw.EndpointByID(svs)
case byName:
ep, err = nw.EndpointByName(svs)
default:
panic(fmt.Sprintf("unexpected selector for service search: %d", svBy))
}
if err == nil {
return ep, &successResponse
} else if _, ok := err.(types.NotFoundError); !ok {
return nil, convertNetworkError(err)
}
}
return nil, &responseStatus{Status: "Service not found", StatusCode: http.StatusNotFound}
}
/******************
Service interface
*******************/
func procGetServices(c libnetwork.NetworkController, vars map[string]string, body []byte) (interface{}, *responseStatus) {
// Look for query filters and validate
nwName, filterByNwName := vars[urlNwName]
svName, queryBySvName := vars[urlEpName]
shortID, queryBySvPID := vars[urlEpPID]
if filterByNwName && queryBySvName || filterByNwName && queryBySvPID || queryBySvName && queryBySvPID {
return nil, &badQueryResponse
}
var list []*endpointResource
switch {
case filterByNwName:
// return all service present on the specified network
nw, errRsp := findNetwork(c, nwName, byName)
if !errRsp.isOK() {
return list, &successResponse
}
for _, ep := range nw.Endpoints() {
epr := buildEndpointResource(ep)
list = append(list, epr)
}
case queryBySvName:
// Look in each network for the service with the specified name
l := func(ep libnetwork.Endpoint) bool {
if ep.Name() == svName {
list = append(list, buildEndpointResource(ep))
return true
}
return false
}
for _, nw := range c.Networks() {
nw.WalkEndpoints(l)
}
case queryBySvPID:
// Return all the prefix-matching services
l := func(ep libnetwork.Endpoint) bool {
if strings.HasPrefix(ep.ID(), shortID) {
list = append(list, buildEndpointResource(ep))
}
return false
}
for _, nw := range c.Networks() {
nw.WalkEndpoints(l)
}
default:
for _, nw := range c.Networks() {
for _, ep := range nw.Endpoints() {
epr := buildEndpointResource(ep)
list = append(list, epr)
}
}
}
return list, &successResponse
}