package main

// Package represents collection of objects parsed from VPP binary API JSON data
type Package struct {
	APIVersion string
	Services   []Service
	Enums      []Enum
	Aliases    []Alias
	Types      []Type
	Unions     []Union
	Messages   []Message
	RefMap     map[string]string
}

// Service represents VPP binary API service
type Service struct {
	Name        string
	RequestType string
	ReplyType   string
	Stream      bool
	Events      []string
}

// Enum represents VPP binary API enum
type Enum struct {
	Name    string
	Type    string
	Entries []EnumEntry
}

// EnumEntry represents VPP binary API enum entry
type EnumEntry struct {
	Name  string
	Value interface{}
}

// Alias represents VPP binary API alias
type Alias struct {
	Name   string
	Type   string
	Length int
}

// Type represents VPP binary API type
type Type struct {
	Name   string
	CRC    string
	Fields []Field
}

// Field represents VPP binary API object field
type Field struct {
	Name     string
	Type     string
	Length   int
	SizeFrom string
}

// Union represents VPP binary API union
type Union struct {
	Name   string
	CRC    string
	Fields []Field
}

// Message represents VPP binary API message
type Message struct {
	Name   string
	CRC    string
	Fields []Field
}

// MessageType represents the type of a VPP message
type MessageType int

const (
	requestMessage MessageType = iota // VPP request message
	replyMessage                      // VPP reply message
	eventMessage                      // VPP event message
	otherMessage                      // other VPP message
)