/*

* Copyright (c) 2013 - present Adobe Systems Incorporated. All rights reserved.

*

* Permission is hereby granted, free of charge, to any person obtaining a

* copy of this software and associated documentation files (the "Software"),

* to deal in the Software without restriction, including without limitation

* the rights to use, copy, modify, merge, publish, distribute, sublicense,

* and/or sell copies of the Software, and to permit persons to whom the

* Software is furnished to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in

* all copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

* DEALINGS IN THE SOFTWARE.

*

*/

#pragma once

// Node error codes. These MUST be in sync with the error

// codes in appshell_extensions.js

static const int BRACKETS_NODE_NOT_YET_STARTED = -1;

static const int BRACKETS_NODE_PORT_NOT_YET_SET = -2;

static const int BRACKETS_NODE_FAILED = -3;

// For auto restart, if node ran for less than 5 seconds, do NOT do a restart

static const int BRACKETS_NODE_AUTO_RESTART_TIMEOUT = 5; // seconds

// Public interface for interacting with node process. All of these functions below

// must be implemented in a thread-safe manner if calls to the *public* API happen

// from a different thread than that which processes data coming in from the Node

// process.

// Start the Node process. If a process is already running, this is a no-op.

void startNodeProcess();

// Gets the state of the current Node process. If the value is < 0, it indicates

// an error as defined above. If the value is >= 0, it indicates the socket port

// that the Node server is listening on.

int getNodeState();