1 files changed, 489 insertions, 0 deletions
diff --git a/vnfmarket/src/main/webapp/vnfmarket/node_modules/tmp/lib/tmp.js b/vnfmarket/src/main/webapp/vnfmarket/node_modules/tmp/lib/tmp.js
new file mode 100644
index 00000000..7f662017
--- /dev/null
+++ b/vnfmarket/src/main/webapp/vnfmarket/node_modules/tmp/lib/tmp.js
@@ -0,0 +1,489 @@
+/*!
+ * Tmp
+ *
+ * Copyright (c) 2011-2015 KARASZI Istvan <github@spam.raszi.hu>
+ *
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+var
+  fs     = require('fs'),
+  path   = require('path'),
+  crypto = require('crypto'),
+  tmpDir = require('os-tmpdir'),
+  _c     = process.binding('constants');
+
+
+/**
+ * The working inner variables.
+ */
+var
+  // store the actual TMP directory
+  _TMP = tmpDir(),
+
+  // the random characters to choose from
+  RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+
+  TEMPLATE_PATTERN = /XXXXXX/,
+
+  DEFAULT_TRIES = 3,
+
+  CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR),
+
+  EBADF = _c.EBADF || _c.os.errno.EBADF,
+  ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
+
+  DIR_MODE = 448 /* 0700 */,
+  FILE_MODE = 384 /* 0600 */,
+
+  // this will hold the objects need to be removed on exit
+  _removeObjects = [],
+
+  _gracefulCleanup = false,
+  _uncaughtException = false;
+
+/**
+ * Random name generator based on crypto.
+ * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
+ *
+ * @param {Number} howMany
+ * @return {String}
+ * @api private
+ */
+function _randomChars(howMany) {
+  var
+    value = [],
+    rnd = null;
+
+  // make sure that we do not fail because we ran out of entropy
+  try {
+    rnd = crypto.randomBytes(howMany);
+  } catch (e) {
+    rnd = crypto.pseudoRandomBytes(howMany);
+  }
+
+  for (var i = 0; i < howMany; i++) {
+    value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
+  }
+
+  return value.join('');
+}
+
+/**
+ * Checks whether the `obj` parameter is defined or not.
+ *
+ * @param {Object} obj
+ * @return {Boolean}
+ * @api private
+ */
+function _isUndefined(obj) {
+  return typeof obj === 'undefined';
+}
+
+/**
+ * Parses the function arguments.
+ *
+ * This function helps to have optional arguments.
+ *
+ * @param {Object} options
+ * @param {Function} callback
+ * @api private
+ */
+function _parseArguments(options, callback) {
+  if (typeof options == 'function') {
+    var
+      tmp = options,
+      options = callback || {},
+      callback = tmp;
+  } else if (typeof options == 'undefined') {
+    options = {};
+  }
+
+  return [options, callback];
+}
+
+/**
+ * Generates a new temporary name.
+ *
+ * @param {Object} opts
+ * @returns {String}
+ * @api private
+ */
+function _generateTmpName(opts) {
+  if (opts.name) {
+    return path.join(opts.dir || _TMP, opts.name);
+  }
+
+  // mkstemps like template
+  if (opts.template) {
+    return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6));
+  }
+
+  // prefix and postfix
+  var name = [
+    opts.prefix || 'tmp-',
+    process.pid,
+    _randomChars(12),
+    opts.postfix || ''
+  ].join('');
+
+  return path.join(opts.dir || _TMP, name);
+}
+
+/**
+ * Gets a temporary file name.
+ *
+ * @param {Object} options
+ * @param {Function} callback
+ * @api private
+ */
+function _getTmpName(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1],
+    tries = opts.tries || DEFAULT_TRIES;
+
+  if (isNaN(tries) || tries < 0)
+    return cb(new Error('Invalid tries'));
+
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    return cb(new Error('Invalid template provided'));
+
+  (function _getUniqueName() {
+    var name = _generateTmpName(opts);
+
+    // check whether the path exists then retry if needed
+    fs.stat(name, function (err) {
+      if (!err) {
+        if (tries-- > 0) return _getUniqueName();
+
+        return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name));
+      }
+
+      cb(null, name);
+    });
+  }());
+}
+
+/**
+ * Synchronous version of _getTmpName.
+ *
+ * @param {Object} options
+ * @returns {String}
+ * @api private
+ */
+function _getTmpNameSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0],
+    tries = opts.tries || DEFAULT_TRIES;
+
+  if (isNaN(tries) || tries < 0)
+    throw new Error('Invalid tries');
+
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    throw new Error('Invalid template provided');
+
+  do {
+    var name = _generateTmpName(opts);
+    try {
+      fs.statSync(name);
+    } catch (e) {
+      return name;
+    }
+  } while (tries-- > 0);
+
+  throw new Error('Could not get a unique tmp filename, max tries reached');
+}
+
+/**
+ * Creates and opens a temporary file.
+ *
+ * @param {Object} options
+ * @param {Function} callback
+ * @api public
+ */
+function _createTmpFile(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
+
+  opts.postfix = (_isUndefined(opts.postfix)) ? '.tmp' : opts.postfix;
+
+  // gets a temporary filename
+  _getTmpName(opts, function _tmpNameCreated(err, name) {
+    if (err) return cb(err);
+
+    // create and open the file
+    fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) {
+      if (err) return cb(err);
+
+      if (opts.discardDescriptor) {
+        return fs.close(fd, function _discardCallback(err) {
+          if (err) {
+            // Low probability, and the file exists, so this could be
+            // ignored.  If it isn't we certainly need to unlink the
+            // file, and if that fails too its error is more
+            // important.
+            try {
+              fs.unlinkSync(name);
+            } catch (e) {
+              err = e;
+            }
+            return cb(err);
+          }
+          cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts));
+        });
+      }
+      if (opts.detachDescriptor) {
+        return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts));
+      }
+      cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
+    });
+  });
+}
+
+/**
+ * Synchronous version of _createTmpFile.
+ *
+ * @param {Object} options
+ * @returns {Object} object consists of name, fd and removeCallback
+ * @api private
+ */
+function _createTmpFileSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
+
+  opts.postfix = opts.postfix || '.tmp';
+
+  var name = _getTmpNameSync(opts);
+  var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
+
+  return {
+    name : name,
+    fd : fd,
+    removeCallback : _prepareTmpFileRemoveCallback(name, fd, opts)
+  };
+}
+
+/**
+ * Removes files and folders in a directory recursively.
+ *
+ * @param {String} root
+ * @api private
+ */
+function _rmdirRecursiveSync(root) {
+  var dirs = [root];
+
+  do {
+    var
+      dir = dirs.pop(),
+      deferred = false,
+      files = fs.readdirSync(dir);
+
+    for (var i = 0, length = files.length; i < length; i++) {
+      var
+        file = path.join(dir, files[i]),
+        stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories
+
+      if (stat.isDirectory()) {
+        if (!deferred) {
+          deferred = true;
+          dirs.push(dir);
+        }
+        dirs.push(file);
+      } else {
+        fs.unlinkSync(file);
+      }
+    }
+
+    if (!deferred) {
+      fs.rmdirSync(dir);
+    }
+  } while (dirs.length !== 0);
+}
+
+/**
+ * Creates a temporary directory.
+ *
+ * @param {Object} options
+ * @param {Function} callback
+ * @api public
+ */
+function _createTmpDir(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
+
+  // gets a temporary filename
+  _getTmpName(opts, function _tmpNameCreated(err, name) {
+    if (err) return cb(err);
+
+    // create the directory
+    fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
+      if (err) return cb(err);
+
+      cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
+    });
+  });
+}
+
+/**
+ * Synchronous version of _createTmpDir.
+ *
+ * @param {Object} options
+ * @returns {Object} object consists of name and removeCallback
+ * @api private
+ */
+function _createTmpDirSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
+
+  var name = _getTmpNameSync(opts);
+  fs.mkdirSync(name, opts.mode || DIR_MODE);
+
+  return {
+    name : name,
+    removeCallback : _prepareTmpDirRemoveCallback(name, opts)
+  };
+}
+
+/**
+ * Prepares the callback for removal of the temporary file.
+ *
+ * @param {String} name
+ * @param {int} fd
+ * @param {Object} opts
+ * @api private
+ * @returns {Function} the callback
+ */
+function _prepareTmpFileRemoveCallback(name, fd, opts) {
+  var removeCallback = _prepareRemoveCallback(function _removeCallback(fdPath) {
+    try {
+      if (0 <= fdPath[0]) {
+        fs.closeSync(fdPath[0]);
+      }
+    }
+    catch (e) {
+      // under some node/windows related circumstances, a temporary file
+      // may have not be created as expected or the file was already closed
+      // by the user, in which case we will simply ignore the error
+      if (e.errno != -EBADF && e.errno != -ENOENT) {
+        // reraise any unanticipated error
+        throw e;
+      }
+    }
+    fs.unlinkSync(fdPath[1]);
+  }, [fd, name]);
+
+  if (!opts.keep) {
+    _removeObjects.unshift(removeCallback);
+  }
+
+  return removeCallback;
+}
+
+/**
+ * Prepares the callback for removal of the temporary directory.
+ *
+ * @param {String} name
+ * @param {Object} opts
+ * @returns {Function} the callback
+ * @api private
+ */
+function _prepareTmpDirRemoveCallback(name, opts) {
+  var removeFunction = opts.unsafeCleanup ? _rmdirRecursiveSync : fs.rmdirSync.bind(fs);
+  var removeCallback = _prepareRemoveCallback(removeFunction, name);
+
+  if (!opts.keep) {
+    _removeObjects.unshift(removeCallback);
+  }
+
+  return removeCallback;
+}
+
+/**
+ * Creates a guarded function wrapping the removeFunction call.
+ *
+ * @param {Function} removeFunction
+ * @param {Object} arg
+ * @returns {Function}
+ * @api private
+ */
+function _prepareRemoveCallback(removeFunction, arg) {
+  var called = false;
+
+  return function _cleanupCallback(next) {
+    if (!called) {
+        var index = _removeObjects.indexOf(_cleanupCallback);
+        if (index >= 0) {
+          _removeObjects.splice(index, 1);
+        }
+
+        called = true;
+        removeFunction(arg);
+    }
+    if (next) next(null);
+  };
+}
+
+/**
+ * The garbage collector.
+ *
+ * @api private
+ */
+function _garbageCollector() {
+  if (_uncaughtException && !_gracefulCleanup) {
+    return;
+  }
+
+  // the function being called removes itself from _removeObjects,
+  // loop until _removeObjects is empty
+  while (_removeObjects.length) {
+    try {
+      _removeObjects[0].call(null);
+    } catch (e) {
+      // already removed?
+    }
+  }
+}
+
+function _setGracefulCleanup() {
+  _gracefulCleanup = true;
+}
+
+var version = process.versions.node.split('.').map(function (value) {
+  return parseInt(value, 10);
+});
+
+if (version[0] === 0 && (version[1] < 9 || version[1] === 9 && version[2] < 5)) {
+  process.addListener('uncaughtException', function _uncaughtExceptionThrown(err) {
+    _uncaughtException = true;
+    _garbageCollector();
+
+    throw err;
+  });
+}
+
+process.addListener('exit', function _exit(code) {
+  if (code) _uncaughtException = true;
+  _garbageCollector();
+});
+
+// exporting all the needed methods
+module.exports.tmpdir = _TMP;
+module.exports.dir = _createTmpDir;
+module.exports.dirSync = _createTmpDirSync;
+module.exports.file = _createTmpFile;
+module.exports.fileSync = _createTmpFileSync;
+module.exports.tmpName = _getTmpName;
+module.exports.tmpNameSync = _getTmpNameSync;
+module.exports.setGracefulCleanup = _setGracefulCleanup;