Merge commit master into google-sheets-lite

apps/server/src/utils/__tests__/coerceType.test.ts

@@ -0,0 +1,21 @@
+import { coerceColour } from '../coerceType.js';
+
+describe('parses a colour string that is', () => {
+  it('valid hex', () => {
+    const color = coerceColour('#000');
+    expect(color).toBe('#000');
+  });
+  it('valid name', () => {
+    const color = coerceColour('darkgoldenrod');
+    expect(color).toBe('darkgoldenrod');
+  });
+  it('invalid hex', () => {
+    expect(() => coerceColour('#not a hex color')).toThrowError(Error('Invalid hex colour received'));
+  });
+  it('invalid name', () => {
+    expect(() => coerceColour('bad name')).toThrowError(Error('Invalid colour name received'));
+  });
+  it('not a string', () => {
+    expect(() => coerceColour(5)).toThrowError(Error('Invalid colour value received'));
+  });
+});

apps/server/src/utils/__tests__/parserFunctions.test.js

@@ -1,91 +0,0 @@
-import { validateOscObject } from '../parserFunctions.ts';
-
-test('validateOscSubscription()', () => {
-  it('should return true when given a valid OscSubscription', () => {
-    const validSubscription = {
-      onLoad: [{ id: '1', message: 'test', enabled: true }],
-      onStart: [{ id: '2', message: 'test', enabled: false }],
-      onPause: [{ id: '3', message: 'test', enabled: true }],
-      onStop: [{ id: '4', message: 'test', enabled: false }],
-      onUpdate: [{ id: '5', message: 'test', enabled: true }],
-      onFinish: [{ id: '6', message: 'test', enabled: false }],
-    };
-
-    const result = validateOscObject(validSubscription);
-
-    expect(result).toBe(true);
-  });
-
-  it('should return false when given undefined', () => {
-    const result = validateOscObject(undefined);
-    expect(result).toBe(false);
-  });
-
-  it('should return false when given null', () => {
-    const result = validateOscObject(null);
-    expect(result).toBe(false);
-  });
-
-  it('should return false when given an empty object', () => {
-    const result = validateOscObject({});
-    expect(result).toBe(false);
-  });
-
-  it('should return false when given an empty array', () => {
-    const result = validateOscObject([]);
-    expect(result).toBe(false);
-  });
-
-  it('should return false when given an object that is not an OscSubscription', () => {
-    const invalidObject = { foo: 'bar' };
-
-    const result = validateOscObject(invalidObject);
-
-    expect(result).toBe(false);
-  });
-
-  it('should return false when given an OscSubscription with a missing property', () => {
-    const invalidSubscription = {
-      onLoad: [{ id: '1', message: 'test', enabled: true }],
-      onStart: [{ id: '2', message: 'test', enabled: false }],
-      onPause: [{ id: '3', message: 'test', enabled: true }],
-      // Missing onStop
-      onUpdate: [{ id: '5', message: 'test', enabled: true }],
-      onFinish: [{ id: '6', message: 'test', enabled: false }],
-    };
-
-    const result = validateOscObject(invalidSubscription);
-
-    expect(result).toBe(false);
-  });
-
-  it('should return false when given an OscSubscription with an invalid property value', () => {
-    const invalidSubscription = {
-      onLoad: [{ id: '1', message: 'test', enabled: true }],
-      onStart: [{ id: '2', message: 'test', enabled: false }],
-      onPause: [{ id: '3', message: 'test', enabled: true }],
-      onStop: [{ id: '4', message: 'test', enabled: false }],
-      onUpdate: [{ id: '5', message: 'test', enabled: true }],
-      onFinish: [{ id: '6', message: 'test', enabled: 'not a boolean' }],
-    };
-
-    const result = validateOscObject(invalidSubscription);
-
-    expect(result).toBe(false);
-  });
-
-  it('should return true if the message field is empty', () => {
-    const invalidSubscription = {
-      onLoad: [{ id: '1', message: 'test', enabled: true }],
-      onStart: [{ id: '2', message: '', enabled: false }],
-      onPause: [{ id: '3', message: '', enabled: true }],
-      onStop: [{ id: '4', message: 'test', enabled: false }],
-      onUpdate: [{ id: '5', message: 'test', enabled: true }],
-      onFinish: [{ id: '6', message: 'test', enabled: 'not a boolean' }],
-    };
-
-    const result = validateOscObject(invalidSubscription);
-
-    expect(result).toBe(true);
-  });
-});

apps/server/src/utils/__tests__/parserFunctions.test.ts

@@ -0,0 +1,162 @@
+import { HttpSubscription, OscSubscription } from 'ontime-types';
+import {
+  validateOscSubscriptionObject,
+  validateOscSubscriptionCycle,
+  validateHttpSubscriptionCycle,
+  validateHttpSubscriptionObject,
+} from '../parserFunctions.js';
+
+describe('validateOscSubscriptionCycle()', () => {
+  it('should return false when given an OscSubscription with an invalid property value', () => {
+    const invalidEntry = [{ message: 'test', enabled: 'not a boolean' }];
+
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateOscSubscriptionCycle(invalidEntry);
+    expect(result).toBe(false);
+  });
+});
+
+describe('validateOscSubscriptionObject()', () => {
+  it('should return true when given a valid OscSubscription', () => {
+    const validSubscription: OscSubscription = {
+      onLoad: [{ message: 'test', enabled: true }],
+      onStart: [{ message: 'test', enabled: false }],
+      onPause: [{ message: 'test', enabled: true }],
+      onStop: [{ message: 'test', enabled: false }],
+      onUpdate: [{ message: 'test', enabled: true }],
+      onFinish: [{ message: 'test', enabled: false }],
+    };
+
+    const result = validateOscSubscriptionObject(validSubscription);
+    expect(result).toBe(true);
+  });
+
+  it('should return false when given undefined', () => {
+    const result = validateOscSubscriptionObject(undefined);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given null', () => {
+    const result = validateOscSubscriptionObject(null);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an empty object', () => {
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateOscSubscriptionObject({});
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an empty array', () => {
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateOscSubscriptionObject([]);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an object that is not an OscSubscription', () => {
+    const invalidObject = { foo: 'bar' };
+
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateOscSubscriptionObject(invalidObject);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an OscSubscription with a missing property', () => {
+    const invalidSubscription = {
+      onLoad: [{ message: 'test', enabled: true }],
+      onStart: [{ message: 'test', enabled: false }],
+      onPause: [{ message: 'test', enabled: true }],
+      // Missing onStop
+      onUpdate: [{ message: 'test', enabled: true }],
+      onFinish: [{ message: 'test', enabled: false }],
+    };
+
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateOscSubscriptionObject(invalidSubscription);
+    expect(result).toBe(false);
+  });
+});
+
+describe('validateHttpSubscriptionCycle()', () => {
+  it('should return false when given an HttpSubscription with an invalid property value', () => {
+    const invalidBoolean = [{ message: 'http://', enabled: 'not a boolean' }];
+    const invalidHttp = [{ message: 'test', enabled: true }];
+    const noFtp = [{ message: 'ftp://test', enabled: true }];
+    const noEmpty = [{ message: '', enabled: true }];
+
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    expect(validateHttpSubscriptionCycle(invalidBoolean)).toBe(false);
+
+    expect(validateHttpSubscriptionCycle(invalidHttp)).toBe(false);
+    expect(validateHttpSubscriptionCycle(noFtp)).toBe(false);
+    expect(validateHttpSubscriptionCycle(noEmpty)).toBe(false);
+  });
+  it('should return true when given an HttpSubscription matches definition', () => {
+    const validHttp = [{ message: 'http://', enabled: true }];
+    const invalidHttps = [{ message: 'https://', enabled: true }];
+
+    expect(validateHttpSubscriptionCycle(validHttp)).toBe(true);
+    expect(validateHttpSubscriptionCycle(invalidHttps)).toBe(false);
+  });
+});
+
+describe('validateHttpSubscriptionObject()', () => {
+  it('should return true when given a valid HttpSubscription', () => {
+    const validSubscription: HttpSubscription = {
+      onLoad: [{ message: 'http://', enabled: true }],
+      onStart: [{ message: 'http://', enabled: false }],
+      onPause: [{ message: 'http://', enabled: true }],
+      onStop: [{ message: 'http://', enabled: false }],
+      onUpdate: [{ message: 'http://', enabled: true }],
+      onFinish: [{ message: 'http://', enabled: false }],
+    };
+
+    const result = validateHttpSubscriptionObject(validSubscription);
+    expect(result).toBe(true);
+  });
+
+  it('should return false when given undefined', () => {
+    const result = validateHttpSubscriptionObject(undefined);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given null', () => {
+    const result = validateHttpSubscriptionObject(null);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an empty object', () => {
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateOscSubscriptionObject({});
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an empty array', () => {
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateHttpSubscriptionObject([]);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an object that is not an HttpSubscription', () => {
+    const invalidObject = { foo: 'bar' };
+
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateHttpSubscriptionObject(invalidObject);
+    expect(result).toBe(false);
+  });
+
+  it('should return false when given an HttpSubscription with a missing property', () => {
+    const invalidSubscription = {
+      onLoad: [{ message: 'http://', enabled: true }],
+      onStart: [{ message: 'http://', enabled: false }],
+      onPause: [{ message: 'http://', enabled: true }],
+      // Missing onStop
+      onUpdate: [{ message: 'http://', enabled: true }],
+      onFinish: [{ message: 'http://', enabled: false }],
+    };
+
+    // @ts-expect-error -- since this comes from the client, we check things that typescript would have caught
+    const result = validateHttpSubscriptionObject(invalidSubscription);
+    expect(result).toBe(false);
+  });
+});

apps/server/src/utils/coerceType.ts

@@ -1,5 +1,8 @@
+import { isColourHex } from 'ontime-utils';
+
+//TODO: write tests
 /**
- * @description Converts a value to a number if possible, throws otherwise
+ * @description Converts a value to a string if possible, throws otherwise
  * @param {unknown} value - Value to be converted to a string.
  * @returns {string} - The converted value as a string.
  * @throws {Error} Throws an error if the value is null or undefined.
@@ -11,8 +14,9 @@ export function coerceString(value: unknown): string {
   return String(value);
 }
 
+//TODO: write tests
 /**
- * @description Converts a value to a number if possible, throws otherwise
+ * @description Converts a value to a boolean if possible, throws otherwise
  * @param {unknown} value - Value to be converted to a boolean.
  * @returns {boolean} - The converted value as a boolean.
  * @throws {Error} Throws an error if the value is null or undefined.
@@ -21,9 +25,26 @@ export function coerceBoolean(value: unknown): boolean {
   if (value == null) {
     throw new Error('Invalid value received');
   }
+  if (typeof value === 'string') {
+    const lowerCaseValue = value.toLocaleLowerCase();
+    switch (lowerCaseValue) {
+      case 'true':
+      case '1':
+      case 'yes':
+        return true;
+      case 'false':
+      case '0':
+      case 'no':
+      case '':
+        return false;
+      default:
+        throw new Error('Invalid value received');
+    }
+  }
   return Boolean(value);
 }
 
+//TODO: write tests
 /**
  * @description Converts a value to a number if possible, throws otherwise
  * @param {unknown} value - Value to be converted to a number.
@@ -40,3 +61,176 @@ export function coerceNumber(value: unknown): number {
   }
   return parsedValue;
 }
+
+/**
+ * @description Converts a value to a colour if possible, throws otherwise
+ * @param {unknown} value - Value to be converted to a colour.
+ * @returns {string} - The converted value as a string.
+ * @throws {Error} Throws an error if the value is null or undefined.
+ */
+export function coerceColour(value: unknown): string {
+  if (typeof value !== 'string') {
+    throw new Error('Invalid colour value received');
+  }
+  const lowerCaseValue = value.toLocaleLowerCase();
+  if (lowerCaseValue.startsWith('#')) {
+    if (!isColourHex(lowerCaseValue)) {
+      throw new Error('Invalid hex colour received');
+    }
+  } else if (!(lowerCaseValue in cssColours)) {
+    throw new Error('Invalid colour name received');
+  }
+  return lowerCaseValue;
+}
+
+//https://developer.mozilla.org/en-US/docs/Web/CSS/named-color
+const cssColours = {
+  aliceblue: '#f0f8ff',
+  antiquewhite: '#faebd7',
+  aqua: '#00ffff',
+  aquamarine: '#7fffd4',
+  azure: '#f0ffff',
+  beige: '#f5f5dc',
+  bisque: '#ffe4c4',
+  black: '#000000',
+  blanchedalmond: '#ffebcd',
+  blue: '#0000ff',
+  blueviolet: '#8a2be2',
+  brown: '#a52a2a',
+  burlywood: '#deb887',
+  cadetblue: '#5f9ea0',
+  chartreuse: '#7fff00',
+  chocolate: '#d2691e',
+  coral: '#ff7f50',
+  cornflowerblue: '#6495ed',
+  cornsilk: '#fff8dc',
+  crimson: '#dc143c',
+  cyan: '#00ffff',
+  darkblue: '#00008b',
+  darkcyan: '#008b8b',
+  darkgoldenrod: '#b8860b',
+  darkgray: '#a9a9a9',
+  darkgreen: '#006400',
+  darkgrey: '#a9a9a9',
+  darkkhaki: '#bdb76b',
+  darkmagenta: '#8b008b',
+  darkolivegreen: '#556b2f',
+  darkorange: '#ff8c00',
+  darkorchid: '#9932cc',
+  darkred: '#8b0000',
+  darksalmon: '#e9967a',
+  darkseagreen: '#8fbc8f',
+  darkslateblue: '#483d8b',
+  darkslategray: '#2f4f4f',
+  darkslategrey: '#2f4f4f',
+  darkturquoise: '#00ced1',
+  darkviolet: '#9400d3',
+  deeppink: '#ff1493',
+  deepskyblue: '#00bfff',
+  dimgray: '#696969',
+  dimgrey: '#696969',
+  dodgerblue: '#1e90ff',
+  firebrick: '#b22222',
+  floralwhite: '#fffaf0',
+  forestgreen: '#228b22',
+  fuchsia: '#ff00ff',
+  gainsboro: '#dcdcdc',
+  ghostwhite: '#f8f8ff',
+  goldenrod: '#daa520',
+  gold: '#ffd700',
+  gray: '#808080',
+  green: '#008000',
+  greenyellow: '#adff2f',
+  grey: '#808080',
+  honeydew: '#f0fff0',
+  hotpink: '#ff69b4',
+  indianred: '#cd5c5c',
+  indigo: '#4b0082',
+  ivory: '#fffff0',
+  khaki: '#f0e68c',
+  lavenderblush: '#fff0f5',
+  lavender: '#e6e6fa',
+  lawngreen: '#7cfc00',
+  lemonchiffon: '#fffacd',
+  lightblue: '#add8e6',
+  lightcoral: '#f08080',
+  lightcyan: '#e0ffff',
+  lightgoldenrodyellow: '#fafad2',
+  lightgray: '#d3d3d3',
+  lightgreen: '#90ee90',
+  lightgrey: '#d3d3d3',
+  lightpink: '#ffb6c1',
+  lightsalmon: '#ffa07a',
+  lightseagreen: '#20b2aa',
+  lightskyblue: '#87cefa',
+  lightslategray: '#778899',
+  lightslategrey: '#778899',
+  lightsteelblue: '#b0c4de',
+  lightyellow: '#ffffe0',
+  lime: '#00ff00',
+  limegreen: '#32cd32',
+  linen: '#faf0e6',
+  magenta: '#ff00ff',
+  maroon: '#800000',
+  mediumaquamarine: '#66cdaa',
+  mediumblue: '#0000cd',
+  mediumorchid: '#ba55d3',
+  mediumpurple: '#9370db',
+  mediumseagreen: '#3cb371',
+  mediumslateblue: '#7b68ee',
+  mediumspringgreen: '#00fa9a',
+  mediumturquoise: '#48d1cc',
+  mediumvioletred: '#c71585',
+  midnightblue: '#191970',
+  mintcream: '#f5fffa',
+  mistyrose: '#ffe4e1',
+  moccasin: '#ffe4b5',
+  navajowhite: '#ffdead',
+  navy: '#000080',
+  oldlace: '#fdf5e6',
+  olive: '#808000',
+  olivedrab: '#6b8e23',
+  orange: '#ffa500',
+  orangered: '#ff4500',
+  orchid: '#da70d6',
+  palegoldenrod: '#eee8aa',
+  palegreen: '#98fb98',
+  paleturquoise: '#afeeee',
+  palevioletred: '#db7093',
+  papayawhip: '#ffefd5',
+  peachpuff: '#ffdab9',
+  peru: '#cd853f',
+  pink: '#ffc0cb',
+  plum: '#dda0dd',
+  powderblue: '#b0e0e6',
+  purple: '#800080',
+  rebeccapurple: '#663399',
+  red: '#ff0000',
+  rosybrown: '#bc8f8f',
+  royalblue: '#4169e1',
+  saddlebrown: '#8b4513',
+  salmon: '#fa8072',
+  sandybrown: '#f4a460',
+  seagreen: '#2e8b57',
+  seashell: '#fff5ee',
+  sienna: '#a0522d',
+  silver: '#c0c0c0',
+  skyblue: '#87ceeb',
+  slateblue: '#6a5acd',
+  slategray: '#708090',
+  slategrey: '#708090',
+  snow: '#fffafa',
+  springgreen: '#00ff7f',
+  steelblue: '#4682b4',
+  tan: '#d2b48c',
+  teal: '#008080',
+  thistle: '#d8bfd8',
+  tomato: '#ff6347',
+  turquoise: '#40e0d0',
+  violet: '#ee82ee',
+  wheat: '#f5deb3',
+  white: '#ffffff',
+  whitesmoke: '#f5f5f5',
+  yellow: '#ffff00',
+  yellowgreen: '#9acd3',
+} as const;

apps/server/src/utils/parser.ts

@@ -29,6 +29,7 @@ import {
   parseAliases,
   parseProject,
   parseOsc,
+  parseHttp,
   parseRundown,
   parseSettings,
   parseUserFields,
@@ -368,7 +369,7 @@ export const parseJson = async (jsonData): Promise<DatabaseModel | null> => {
   // Import OSC settings if any
   returnData.osc = parseOsc(jsonData) ?? dbModel.osc;
   // Import HTTP settings if any
-  // returnData.http = parseHttp(jsonData, enforce);
+  returnData.http = parseHttp(jsonData) ?? dbModel.http;
   // Import GoogleSheet settings if any
   returnData.googleSheet = parseGoogleSheet(jsonData, true);
 

apps/server/src/utils/parserFunctions.ts

@@ -3,14 +3,17 @@ import {
   Alias,
   GoogleSheet,
   OntimeRundown,
+  HttpSettings,
   OSCSettings,
-  OscSubscription,
-  OscSubscriptionOptions,
   ProjectData,
   Settings,
   TimerLifeCycle,
   UserFields,
   ViewSettings,
+  OscSubscription,
+  HttpSubscription,
+  OscSubscriptionOptions,
+  HttpSubscriptionOptions,
 } from 'ontime-types';
 
 import { block as blockDef, delay as delayDef } from '../models/eventsDefinition.js';
@@ -160,12 +163,12 @@ export const parseViewSettings = (data): ViewSettings => {
 };
 
 /**
- * Parses and validates subscription entry
+ * Parses and validates OSC subscription cycle options
  * @param data
  */
-export const validateOscSubscriptionEntry = (data: OscSubscriptionOptions): boolean => {
-  for (const subscription in data) {
-    if (typeof data[subscription].message !== 'string' || typeof data[subscription].enabled !== 'boolean') {
+export const validateOscSubscriptionCycle = (data: OscSubscriptionOptions[]): boolean => {
+  for (const subscriptionOption of data) {
+    if (typeof subscriptionOption.message !== 'string' || typeof subscriptionOption.enabled !== 'boolean') {
       return false;
     }
   }
@@ -173,22 +176,23 @@ export const validateOscSubscriptionEntry = (data: OscSubscriptionOptions): bool
 };
 
 /**
- * Parses and validates subscription object
+ * Parses and validates OSC subscription object
  * @param data
  */
-export const validateOscObject = (data: OscSubscription): boolean => {
+export const validateOscSubscriptionObject = (data: OscSubscription): boolean => {
   if (!data) {
     return false;
   }
+
   const timerKeys = Object.keys(TimerLifeCycle);
   for (const key of timerKeys) {
+    // must contains all keys and be an array
     if (!(key in data) || !Array.isArray(data[key])) {
       return false;
     }
-    for (const subscription of data[key]) {
-      if (typeof subscription.message !== 'string' || typeof subscription.enabled !== 'boolean') {
-        return false;
-      }
+    const isValid = validateOscSubscriptionCycle(data[key]);
+    if (!isValid) {
+      return false;
     }
   }
   return true;
@@ -201,8 +205,9 @@ export const parseOsc = (data: { osc?: Partial<OSCSettings> }): OSCSettings => {
   if ('osc' in data) {
     console.log('Found OSC definition, importing...');
 
+    // TODO: this can be improved by only merging known keys
     const loadedConfig = data.osc || {};
-    const validatedSubscriptions = validateOscObject(loadedConfig.subscriptions)
+    const validatedSubscriptions = validateOscSubscriptionObject(loadedConfig.subscriptions)
       ? loadedConfig.subscriptions
       : dbModel.osc.subscriptions;
 
@@ -217,20 +222,63 @@ export const parseOsc = (data: { osc?: Partial<OSCSettings> }): OSCSettings => {
   }
 };
 
+/**
+ * Parses and validates HTTP subscription cycle options
+ * @param data
+ */
+export const validateHttpSubscriptionCycle = (data: HttpSubscriptionOptions[]): boolean => {
+  for (const subscriptionOption of data) {
+    const isHttp = subscriptionOption.message?.startsWith('http://');
+    if (typeof subscriptionOption.message !== 'string' || !isHttp || typeof subscriptionOption.enabled !== 'boolean') {
+      return false;
+    }
+  }
+  return true;
+};
+
+/**
+ * Parses and validates HTTP subscription object
+ * @param data
+ */
+export const validateHttpSubscriptionObject = (data: HttpSubscription): boolean => {
+  if (!data) {
+    return false;
+  }
+  const timerKeys = Object.keys(TimerLifeCycle);
+  // must contains all keys and be an array
+  for (const key of timerKeys) {
+    if (!(key in data) || !Array.isArray(data[key])) {
+      return false;
+    }
+    const isValid = validateHttpSubscriptionCycle(data[key]);
+    if (!isValid) {
+      return false;
+    }
+  }
+  return true;
+};
+
 /**
  * Parse Http portion of an entry
  * @param {object} data - data object
  * @param {boolean} enforce - whether to create a definition if one is missing
  * @returns {object} - event object data
  */
-export const parseHttp = (data, enforce) => {
-  const newHttp = {};
+export const parseHttp = (data: { http?: Partial<HttpSettings> }): HttpSettings => {
   if ('http' in data) {
     console.log('Found HTTP definition, importing...');
-  } else if (enforce) {
-    /* Not yet */
+
+    // TODO: this can be improved by only merging known keys
+    const loadedConfig = data?.http || {};
+    const validatedSubscriptions = validateHttpSubscriptionObject(loadedConfig.subscriptions)
+      ? loadedConfig.subscriptions
+      : dbModel.http.subscriptions;
+
+    return {
+      enabledOut: loadedConfig.enabledOut ?? dbModel.http.enabledOut,
+      subscriptions: validatedSubscriptions,
+    };
   }
-  return newHttp;
 };
 
 /**