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path: root/lib/xsapiv1/targets.go
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/*
 * Copyright (C) 2018 "IoT.bzh"
 * Author Sebastien Douheret <sebastien@iot.bzh>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package xsapiv1

/**
 * Target
 **/

// TargetType definition
type TargetType string

const (
	// TypeTgtStandard Standard target type
	TypeTgtStandard = "standard"
)

// Target Status definition
const (
	StatusTgtErrorConfig = "ErrorConfig"
	StatusTgtDisable     = "Disable"
	StatusTgtEnable      = "Enable"
)

// TargetConfig config of a target / board
type TargetConfig struct {
	ID     string           `json:"id"`
	Name   string           `json:"name"`
	Type   TargetType       `json:"type"`
	IP     string           `json:"ip"`
	Status string           `json:"status"`
	Terms  []TerminalConfig `json:"terms"`
}

/**
 * Terminal
 **/

// TerminalType definition
type TerminalType string

const (
	// TypeTermSSH ssh terminal type
	TypeTermSSH = "ssh"

	// StatusTermErrorConfig Configuration error
	StatusTermErrorConfig = "ErrorConfig"
	// StatusTermEnable Enable state
	StatusTermEnable = "Enable"
	// StatusTermOpen Open state
	StatusTermOpen = "Open"
	// StatusTermClose Close state
	StatusTermClose = "Close"
	// StatusTermClosing Closing state
	StatusTermClosing = "Closing"

	// TerminalInEvent Event send in WS when characters are sent (stdin)
	TerminalInEvent = "term:input"
	// TerminalOutEvent Event send in WS when characters are received (stdout or stderr)
	TerminalOutEvent = "term:output"
	// TerminalExitEvent Event send in WS on terminal/console exit
	TerminalExitEvent = "term:exit"
)

type (

	// TerminalConfig config of a board terminal
	TerminalConfig struct {
		ID      string       `json:"id"`
		Name    string       `json:"name"`
		Type    TerminalType `json:"type"`
		User    string       `json:"user"`
		Options []string     `json:"options"`
		Status  string       `json:"status"`
		Cols    uint16       `json:"cols"`
		Rows    uint16       `json:"rows"`
	}

	// TerminalInMsg Message used to received input characters (stdin)
	TerminalInMsg struct {
		TermID    string `json:"termID"`
		Timestamp string `json:"timestamp"`
		Stdin     string `json:"stdin"`
	}

	// TerminalOutMsg Message used to send output characters (stdout+stderr)
	TerminalOutMsg struct {
		TermID    string `json:"termID"`
		Timestamp string `json:"timestamp"`
		Stdout    []byte `json:"stdout"`
		Stderr    []byte `json:"stderr"`
	}

	// TerminalExitMsg Message sent on terminal/console exit
	TerminalExitMsg struct {
		TermID    string `json:"termID"`
		Timestamp string `json:"timestamp"`
		Code      int    `json:"code"`
		Error     error  `json:"error"`
	}

	// TerminalResizeArgs JSON parameters of /terminal/:tid/resize command
	TerminalResizeArgs struct {
		Cols uint16 `json:"cols"`
		Rows uint16 `json:"rows"`
	}

	// TerminalSignalArgs JSON parameters of /terminal/:tid/signal command
	TerminalSignalArgs struct {
		Signal string `json:"signal" binding:"required"` // signal number
	}
)