iot-sol/node_modules/hope-hub-center-shared/index.js

Intel(r) IoT Services Orchestration Layer - HTML5 IDE + Node.js middleware to create and host distributed IoT Apps in minutes

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var B = require("hope-base");
var fs = require("fs");


exports.protocol = require("./lib/protocol");


/**
 * Generate the id for a HOPE instance.
 *
 * The returned id is the hash of a concated string consisted of the following:
 *
 *  - content from deployment_id_path (would create one if it doesn't exist)
 *    this normally indicates a deployment of the HOPE
 *  - the path of config file to start the HOPE
 *    this normally indicates a process on the deployment
 *  
 * 
 * 
 * @param {String} config_path The path for the configuration
 * @return {String} The id generated
 */
exports.get_instance_id = function(deployment_id_path, config_path) {
  config_path = config_path || "##NULL##";

  if (!B.fs.file_exists(deployment_id_path)) {
    fs.writeFileSync(deployment_id_path, B.unique_id("DEPLOYMENT_"));
  }
  return B.hash_string(fs.readFileSync(deployment_id_path) + config_path);
};



exports.process_config = require("./lib/config").process;