package api

import "net"

const (
	// Version of the REST API, not implementation version.
	// See openapi.yaml for the definition.
	Version = "1.1.0"
)

// ErrorJSON is returned with "application/json" content type and non-2XX status code
type ErrorJSON struct {
	Message string `json:"message"`
}

// Info is the structure returned by `GET /info`
type Info struct {
	APIVersion    string             `json:"apiVersion"` // REST API version
	Version       string             `json:"version"`    // Implementation version
	StateDir      string             `json:"stateDir"`
	ChildPID      int                `json:"childPID"`
	NetworkDriver *NetworkDriverInfo `json:"networkDriver,omitempty"`
	PortDriver    *PortDriverInfo    `json:"portDriver,omitempty"`
}

// NetworkDriverInfo in Info
type NetworkDriverInfo struct {
	Driver string   `json:"driver"`
	DNS    []net.IP `json:"dns,omitempty"`
}

// PortDriverInfo in Info
type PortDriverInfo struct {
	Driver string   `json:"driver"`
	Protos []string `json:"protos"`
}