github.com/ncdc/docker@v0.10.1-0.20160129113957-6c6729ef5b74/api/server/router/network/network.go (about)

     1  package network
     2  
     3  import (
     4  	"net/http"
     5  
     6  	"github.com/docker/docker/api/server/httputils"
     7  	"github.com/docker/docker/api/server/router"
     8  	"github.com/docker/docker/api/server/router/local"
     9  	"github.com/docker/docker/errors"
    10  	"golang.org/x/net/context"
    11  )
    12  
    13  // networkRouter is a router to talk with the network controller
    14  type networkRouter struct {
    15  	backend Backend
    16  	routes  []router.Route
    17  }
    18  
    19  // NewRouter initializes a new network router
    20  func NewRouter(b Backend) router.Router {
    21  	r := &networkRouter{
    22  		backend: b,
    23  	}
    24  	r.initRoutes()
    25  	return r
    26  }
    27  
    28  // Routes returns the available routes to the network controller
    29  func (r *networkRouter) Routes() []router.Route {
    30  	return r.routes
    31  }
    32  
    33  func (r *networkRouter) initRoutes() {
    34  	r.routes = []router.Route{
    35  		// GET
    36  		local.NewGetRoute("/networks", r.controllerEnabledMiddleware(r.getNetworksList)),
    37  		local.NewGetRoute("/networks/{id:.*}", r.controllerEnabledMiddleware(r.getNetwork)),
    38  		// POST
    39  		local.NewPostRoute("/networks/create", r.controllerEnabledMiddleware(r.postNetworkCreate)),
    40  		local.NewPostRoute("/networks/{id:.*}/connect", r.controllerEnabledMiddleware(r.postNetworkConnect)),
    41  		local.NewPostRoute("/networks/{id:.*}/disconnect", r.controllerEnabledMiddleware(r.postNetworkDisconnect)),
    42  		// DELETE
    43  		local.NewDeleteRoute("/networks/{id:.*}", r.controllerEnabledMiddleware(r.deleteNetwork)),
    44  	}
    45  }
    46  
    47  func (r *networkRouter) controllerEnabledMiddleware(handler httputils.APIFunc) httputils.APIFunc {
    48  	if r.backend.NetworkControllerEnabled() {
    49  		return handler
    50  	}
    51  	return networkControllerDisabled
    52  }
    53  
    54  func networkControllerDisabled(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
    55  	return errors.ErrorNetworkControllerNotEnabled.WithArgs()
    56  }