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added final sym linking

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140b8f67-ec51-4b64-9606-bff2dffa0170 2016-03-31 07:44:46 -07:00
parent 239f34983c
commit b0eadb2bf0
1 changed files with 45 additions and 14 deletions
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59
src/node-cmu/cmu.js
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@ -68,9 +68,10 @@ const SYSTEM_PATH = "system/";
const SYSTEM_FRAMEWORK_PATH = "framework/";
const SYSTEM_FRAMEWORK_JS = "framework.js";
const SYSTEM_FRAMEWORK_CSS = "framework.css";
const SYSTEM_CUSTOM_PATH = "custom/";
const JCI_MOUNT_PATH = "/tmp/mnt/data_persist/appdrive/"; // we link our resources in here
const JCI_MOUNT_CUSTOM_PATH = "custom/";
const JCI_APP_PATH = "custom";
/**
* This is the CMU that is compiled into the node binary and runs the actual link between the
@ -228,9 +229,9 @@ cmu.prototype = {
/**
* Sends a payload back to the client
* @param object client The client
* @param object payload The payload in object format
* @return boolean Returns the status of the operation
* @param object client The client
* @param object payload The payload in object format
* @return boolean Returns the status of the operation
*/
sendFromPayload: function(client, payload, data, resultCode) {
@ -244,7 +245,7 @@ cmu.prototype = {
/**
* Returns the version
* @getter
* @return string The version number
* @return string The version number
*/
getVersion: function() {
return this.version;
@ -253,7 +254,8 @@ cmu.prototype = {
/**
* Finds the appdrive
* @return {[type]} [description]
* @param function callback A callback
* @return void
*/
findAppDrive: function(callback) {
@ -265,7 +267,7 @@ cmu.prototype = {
};
var result = [],
mountPoints = ['sd_nav', 'sda', 'sdb', 'sdc', 'sdd', 'sde'];
mountPoints = ['sd_nav', 'sda', 'sdb', 'sdc', 'sdd', 'sde', 'sdf'];
mountPoints.forEach(function(mountPoint) {
@ -275,18 +277,21 @@ cmu.prototype = {
applicationsPath = [appDrivePath, APPLICATIONS_PATH].join(""),
systemPath = [appDrivePath, SYSTEM_PATH].join("");
systemPath = [appDrivePath, SYSTEM_PATH].join(""),
mountPath = [JCI_MOUNT_PATH, JCI_APP_PATH].join("");
// check primary conditions
if(this._isFile(appDriveFilename) && this._isDir(systemPath) && this._isDir(applicationsPath)) {
/**
* Assign location
* Assign locations
*/
this.appdrive.locations = {
root: appDrivePath,
apps: applicationsPath
apps: applicationsPath,
mount: mountPath,
};
/**
@ -303,6 +308,18 @@ cmu.prototype = {
this.appdrive.css.push([systemPath, SYSTEM_FRAMEWORK_PATH, SYSTEM_FRAMEWORK_CSS].join(""))
/**
* Prepare system mount
*/
if(this._isLink(mountPath)) {
// unlink
fs.unlinkSync(mountPath)
}
// create symbolic link for this session
fs.symlinkSync([systemPath, SYSTEM_CUSTOM_PATH].join(""), mountPath);
/**
* Find Applications
*/
@ -364,9 +381,10 @@ cmu.prototype = {
},
/**
* __fileExists
* Checks if the file exists
* @param string path A string that represents a file path
* @return bool Returns true if the file is present
*/
_isFile: function(path) {
try {
return fs.lstatSync(path).isFile();
@ -377,14 +395,27 @@ cmu.prototype = {
/**
* Checks if the directory exists
* @param {[type]} path [description]
* @return {Boolean} [description]
* @param string path A string that represents a path
* @return bool Returns true if the path is a directory
*/
_isDir: function(path) {
try {
return fs.lstatSync(path).isDirectory();
} catch(e) {}
return false;
},
/**
* Checks if the path is a symlink
* @param string path A string that represents a path
* @return bool Returns true if the path is symbolic
*/
_isLink: function(path) {
try {
return fs.lstatSync(path).isSymbolicLink();
} catch(e) {}
return false;
},
};