Exemplo n.º 1
0
// AddPlug adds a plug to the repository.
// Plug names must be valid snap names, as defined by ValidateName.
// Plug name must be unique within a particular snap.
func (r *Repository) AddPlug(plug *Plug) error {
	r.m.Lock()
	defer r.m.Unlock()

	// Reject snaps with invalid names
	if err := snap.ValidateName(plug.Snap.Name()); err != nil {
		return err
	}
	// Reject plug with invalid names
	if err := ValidateName(plug.Name); err != nil {
		return err
	}
	i := r.ifaces[plug.Interface]
	if i == nil {
		return fmt.Errorf("cannot add plug, interface %q is not known", plug.Interface)
	}
	// Reject plug that don't pass interface-specific sanitization
	if err := i.SanitizePlug(plug); err != nil {
		return fmt.Errorf("cannot add plug: %v", err)
	}
	if _, ok := r.plugs[plug.Snap.Name()][plug.Name]; ok {
		return fmt.Errorf("cannot add plug, snap %q already has plug %q", plug.Snap.Name(), plug.Name)
	}
	if r.plugs[plug.Snap.Name()] == nil {
		r.plugs[plug.Snap.Name()] = make(map[string]*Plug)
	}
	r.plugs[plug.Snap.Name()][plug.Name] = plug
	return nil
}
Exemplo n.º 2
0
// AddSlot adds a new slot to the repository.
// Adding a slot with invalid name returns an error.
// Adding a slot that has the same name and snap name as another slot returns an error.
func (r *Repository) AddSlot(slot *Slot) error {
	r.m.Lock()
	defer r.m.Unlock()

	// Reject snaps with invalid names
	if err := snap.ValidateName(slot.Snap.Name()); err != nil {
		return err
	}
	// Reject plug with invalid names
	if err := ValidateName(slot.Name); err != nil {
		return err
	}
	// TODO: ensure that apps are correct
	i := r.ifaces[slot.Interface]
	if i == nil {
		return fmt.Errorf("cannot add slot, interface %q is not known", slot.Interface)
	}
	if err := i.SanitizeSlot(slot); err != nil {
		return fmt.Errorf("cannot add slot: %v", err)
	}
	if _, ok := r.slots[slot.Snap.Name()][slot.Name]; ok {
		return fmt.Errorf("cannot add slot, snap %q already has slot %q", slot.Snap.Name(), slot.Name)
	}
	if r.slots[slot.Snap.Name()] == nil {
		r.slots[slot.Snap.Name()] = make(map[string]*Slot)
	}
	r.slots[slot.Snap.Name()][slot.Name] = slot
	return nil
}
Exemplo n.º 3
0
func findOne(c *Command, r *http.Request, user *auth.UserState, name string) Response {
	if err := snap.ValidateName(name); err != nil {
		return BadRequest(err.Error())
	}

	theStore := getStore(c)
	snapInfo, err := theStore.Snap(name, "", false, snap.R(0), user)
	if err != nil {
		return InternalError("%v", err)
	}

	meta := &Meta{
		SuggestedCurrency: theStore.SuggestedCurrency(),
		Sources:           []string{"store"},
	}

	results := make([]*json.RawMessage, 1)
	data, err := json.Marshal(webify(mapRemote(snapInfo), r.URL.String()))
	if err != nil {
		return InternalError(err.Error())
	}
	results[0] = (*json.RawMessage)(&data)
	return SyncResponse(results, meta)
}