├── .npmignore ├── .gitignore ├── nextDay.js ├── Gruntfile.js ├── package.json ├── holidays.js ├── README.md ├── test └── indexSpec.js ├── index.js └── LICENSE /.npmignore: -------------------------------------------------------------------------------- 1 | Gruntfile.js 2 | dist 3 | *.iml 4 | keys 5 | test/ 6 | reports/ 7 | coverage/ -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | /node_modules 2 | /dist 3 | /.tmp 4 | /.sass-cache 5 | /bower_components 6 | .editorconfig 7 | reports/ 8 | coverage/ -------------------------------------------------------------------------------- /nextDay.js: -------------------------------------------------------------------------------- 1 | var NEXT_DAY = { 2 | SUNDAY: 0, 3 | MONDAY: 1, 4 | TUESDAY: 2, 5 | WEDNESDAY: 3, 6 | THURSDAY: 4, 7 | FRIDAY: 5, 8 | SATURDAY: 6, 9 | NONE: 7 10 | } 11 | 12 | module.exports = NEXT_DAY; -------------------------------------------------------------------------------- /Gruntfile.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | module.exports = function (grunt) { 3 | require('load-grunt-tasks')(grunt); 4 | grunt.initConfig({ 5 | jsdoc2md: { 6 | oneOutputFile: { 7 | src: [ 8 | '*.js' 9 | ], 10 | dest: 'README.md' 11 | } 12 | } 13 | }); 14 | grunt.loadNpmTasks('grunt-jsdoc-to-markdown'); 15 | grunt.registerTask('doc', 'jsdoc2md'); 16 | }; -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "colombia-holidays", 3 | "version": "0.0.1", 4 | "description": "Días festivos no laborables en Colombia", 5 | "main": "index.js", 6 | "scripts": { 7 | "test": "istanbul cover -- node_modules/jasmine-node/bin/jasmine-node --junitreport --captureExceptions test/" 8 | }, 9 | "repository": { 10 | "type": "git", 11 | "url": "https://github.com/nequibc/colombia-holidays.git" 12 | }, 13 | "author": "Esteban Cataño Escobar", 14 | "license": "GPL-3.0", 15 | "dependencies": {}, 16 | "devDependencies": { 17 | "grunt": "^0.4.5", 18 | "grunt-jsdoc-to-markdown": "^2.0.0", 19 | "istanbul": "^0.4.5", 20 | "jasmine-node": "^1.14.5", 21 | "load-grunt-tasks": "^3.4.0" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /holidays.js: -------------------------------------------------------------------------------- 1 | var NEXT_DAY = require('./nextDay.js'); 2 | 3 | var EASTER_WEEK_HOLIDAYS = [ 4 | { day: -3, daysToSum: NEXT_DAY.NONE, celebration: 'Jueves Santo' }, 5 | { day: -2, daysToSum: NEXT_DAY.NONE, celebration: 'Viernes Santo' }, 6 | { day: 39, daysToSum: NEXT_DAY.MONDAY, celebration: 'Ascensión del Señor' }, 7 | { day: 60, daysToSum: NEXT_DAY.MONDAY, celebration: 'Corphus Christi' }, 8 | { day: 68, daysToSum: NEXT_DAY.MONDAY, celebration: 'Sagrado Corazón de Jesús' } 9 | ]; 10 | 11 | var HOLIDAYS = [ 12 | { day: '01-01', daysToSum: NEXT_DAY.NONE, celebration: 'Año Nuevo' }, 13 | { day: '05-01', daysToSum: NEXT_DAY.NONE, celebration: 'Día del Trabajo' }, 14 | { day: '07-20', daysToSum: NEXT_DAY.NONE, celebration: 'Día de la Independencia' }, 15 | { day: '08-07', daysToSum: NEXT_DAY.NONE, celebration: 'Batalla de Boyacá' }, 16 | { day: '12-08', daysToSum: NEXT_DAY.NONE, celebration: 'Día de la Inmaculada Concepción' }, 17 | { day: '12-25', daysToSum: NEXT_DAY.NONE, celebration: 'Día de Navidad' }, 18 | { day: '01-06', daysToSum: NEXT_DAY.MONDAY, celebration: 'Día de los Reyes Magos' }, 19 | { day: '03-19', daysToSum: NEXT_DAY.MONDAY, celebration: 'Día de San José' }, 20 | { day: '06-29', daysToSum: NEXT_DAY.MONDAY, celebration: 'San Pedro y San Pablo' }, 21 | { day: '08-15', daysToSum: NEXT_DAY.MONDAY, celebration: 'La Asunción de la Virgen' }, 22 | { day: '10-12', daysToSum: NEXT_DAY.MONDAY, celebration: 'Día de la Raza' }, 23 | { day: '11-01', daysToSum: NEXT_DAY.MONDAY, celebration: 'Todos los Santos' }, 24 | { day: '11-11', daysToSum: NEXT_DAY.MONDAY, celebration: 'Independencia de Cartagena' } 25 | ]; 26 | 27 | module.exports = { 28 | EASTER_WEEK_HOLIDAYS: EASTER_WEEK_HOLIDAYS, 29 | HOLIDAYS: HOLIDAYS 30 | }; -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 2 | 3 | ## colombia-holidays 4 | Días festivos no laborables en Colombia. Calculados con base en la ley 51 de 1983 5 | 6 | **Lastmodified**: 2017-04-25 7 | **Since**: 2017-04-24 8 | **Version**: 0.0.1 9 | **Author:** Esteban Cataño Escobar 10 | 11 | **Example** 12 | ```js 13 | npm install colombia-holidays 14 | var module = require('colombia-holidays'); 15 | ``` 16 | 17 | 18 | ### colombia-holidays~getColombiaHolidaysByYear(year) ⇒ array 19 | Devuelve la lista de festivos no laborables en Colombia para un año 20 | 21 | **Kind**: inner method of [colombia-holidays](#module_colombia-holidays) 22 | **Returns**: array - Arreglo con la lista de festivos para el año ingresado 23 | 24 | | Param | Type | Description | 25 | | --- | --- | --- | 26 | | year | int | Año entre 1970 y 99999 para el que se desea obtener la lista de festivos | 27 | 28 | **Example** 29 | ```js 30 | //Invocación 31 | var array = module.getColombiaHolidaysByYear(2017); 32 | // Lista de retorno 33 | [ { holiday: '2017-01-01', 34 | celebrationDay: '2017-01-01', 35 | celebration: 'Año Nuevo' }, 36 | { holiday: '2017-01-09', 37 | celebrationDay: '2017-01-06', 38 | celebration: 'Día de los Reyes Magos' }, 39 | { holiday: '2017-03-20', 40 | celebrationDay: '2017-03-19', 41 | celebration: 'Día de San José' }, 42 | { holiday: '2017-04-13', 43 | celebrationDay: '2017-04-13', 44 | celebration: 'Jueves Santo' }, 45 | { holiday: '2017-04-14', 46 | celebrationDay: '2017-04-14', 47 | celebration: 'Viernes Santo' }, 48 | { holiday: '2017-05-01', 49 | celebrationDay: '2017-05-01', 50 | celebration: 'Día del Trabajo' }, 51 | { holiday: '2017-05-29', 52 | celebrationDay: '2017-05-25', 53 | celebration: 'Ascensión del Señor' }, 54 | { holiday: '2017-06-19', 55 | celebrationDay: '2017-06-15', 56 | celebration: 'Corphus Christi' }, 57 | { holiday: '2017-06-26', 58 | celebrationDay: '2017-06-23', 59 | celebration: 'Sagrado Corazón de Jesús' }, 60 | { holiday: '2017-07-03', 61 | celebrationDay: '2017-06-29', 62 | celebration: 'San Pedro y San Pablo' }, 63 | { holiday: '2017-07-20', 64 | celebrationDay: '2017-07-20', 65 | celebration: 'Día de la Independencia' }, 66 | { holiday: '2017-08-07', 67 | celebrationDay: '2017-08-07', 68 | celebration: 'Batalla de Boyacá' }, 69 | { holiday: '2017-08-21', 70 | celebrationDay: '2017-08-15', 71 | celebration: 'La Asunción de la Virgen' }, 72 | { holiday: '2017-10-16', 73 | celebrationDay: '2017-10-12', 74 | celebration: 'Día de la Raza' }, 75 | { holiday: '2017-11-06', 76 | celebrationDay: '2017-11-01', 77 | celebration: 'Todos los Santos' }, 78 | { holiday: '2017-11-13', 79 | celebrationDay: '2017-11-11', 80 | celebration: 'Independencia de Cartagena' }, 81 | { holiday: '2017-12-08', 82 | celebrationDay: '2017-12-08', 83 | celebration: 'Día de la Inmaculada Concepción' }, 84 | { holiday: '2017-12-25', 85 | celebrationDay: '2017-12-25', 86 | celebration: 'Día de Navidad' } ] 87 | ``` 88 | 89 | ---------- 90 | *Made with ♥ at Nequi* 91 | -------------------------------------------------------------------------------- /test/indexSpec.js: -------------------------------------------------------------------------------- 1 | var module = require('../index.js'); 2 | 3 | describe('colombia-holidays/index.js', function () { 4 | 5 | it('index.js: All functions and services exported are defined', function () { 6 | expect(module).toBeDefined(); 7 | expect(module.getColombiaHolidaysByYear).toBeDefined(); 8 | }); 9 | 10 | it('index.js: getColombiaHolidaysByYear success year 2017', function () { 11 | try { 12 | var HOLIDAYS_2017 = ['2017-01-01', '2017-01-09', '2017-03-20', '2017-04-13', '2017-04-14', '2017-05-01', '2017-05-29', 13 | '2017-06-19', '2017-06-26', '2017-07-03', '2017-07-20', '2017-08-07', '2017-08-21', '2017-10-16', '2017-11-06', 14 | '2017-11-13', '2017-12-08', '2017-12-25']; 15 | var CELEBRATIONS_2017 = ['2017-01-01', '2017-01-06', '2017-03-19', '2017-04-13', '2017-04-14', '2017-05-01', '2017-05-25', 16 | '2017-06-15', '2017-06-23', '2017-06-29', '2017-07-20', '2017-08-07', '2017-08-15', '2017-10-12', '2017-11-01', 17 | '2017-11-11', '2017-12-08', '2017-12-25']; 18 | var CELEBRATIONS_DAY = ['Año Nuevo', 'Día de los Reyes Magos', 'Día de San José', 'Jueves Santo', 'Viernes Santo', 'Día del Trabajo', 'Ascensión del Señor', 19 | 'Corphus Christi', 'Sagrado Corazón de Jesús', 'San Pedro y San Pablo', 'Día de la Independencia', 'Batalla de Boyacá', 'La Asunción de la Virgen', 'Día de la Raza', 'Todos los Santos', 20 | 'Independencia de Cartagena', 'Día de la Inmaculada Concepción', 'Día de Navidad']; 21 | var array = module.getColombiaHolidaysByYear(2017); 22 | expect(array).toBeDefined(); 23 | array.forEach(function (element, index, array) { 24 | expect(element.holiday).toBe(HOLIDAYS_2017[index]); 25 | expect(element.celebrationDay).toBe(CELEBRATIONS_2017[index]); 26 | expect(element.celebration).toBe(CELEBRATIONS_DAY[index]); 27 | }); 28 | } catch (err) { 29 | console.log(err); 30 | fail(); 31 | } 32 | }); 33 | 34 | it('index.js: getColombiaHolidaysByYear success year 2019', function () { 35 | try { 36 | var HOLIDAYS_2019 = ['2019-01-01', '2019-01-07', '2019-03-25', '2019-04-18', '2019-04-19', '2019-05-01', '2019-06-03', 37 | '2019-06-24', '2019-07-01', '2019-07-01', '2019-07-20', '2019-08-07', '2019-08-19', '2019-10-14', '2019-11-04', 38 | '2019-11-11', '2019-12-08', '2019-12-25']; 39 | var array = module.getColombiaHolidaysByYear('2019'); 40 | expect(array).toBeDefined(); 41 | array.forEach(function (element, index, array) { 42 | expect(element.holiday).toBe(HOLIDAYS_2019[index]); 43 | }); 44 | } catch (err) { 45 | console.log(err); 46 | fail(); 47 | } 48 | }); 49 | 50 | it('index.js: getColombiaHolidaysByYear success year 2043', function () { 51 | try { 52 | var HOLIDAYS_2043 = ['2043-01-01', '2043-01-12', '2043-03-23', '2043-03-26', '2043-03-27', '2043-05-01', '2043-05-11', 53 | '2043-06-01', '2043-06-08', '2043-06-29', '2043-07-20', '2043-08-07', '2043-08-17', '2043-10-12', '2043-11-02', 54 | '2043-11-16', '2043-12-08', '2043-12-25']; 55 | var array = module.getColombiaHolidaysByYear([2043]); 56 | expect(array).toBeDefined(); 57 | array.forEach(function (element, index, array) { 58 | expect(element.holiday).toBe(HOLIDAYS_2043[index]); 59 | }); 60 | } catch (err) { 61 | console.log(err); 62 | fail(); 63 | } 64 | }); 65 | 66 | it('index.js: getColombiaHolidaysByYear fail without year', function () { 67 | try { 68 | var array = module.getColombiaHolidaysByYear(); 69 | expect(array).not.toBeDefined(); 70 | } catch (err) { 71 | expect(err).toBeDefined(); 72 | expect(err).toBe('No year provided'); 73 | } 74 | }); 75 | 76 | it('index.js: getColombiaHolidaysByYear fail year is not number', function () { 77 | try { 78 | var array = module.getColombiaHolidaysByYear('aasa'); 79 | expect(array).not.toBeDefined(); 80 | } catch (err) { 81 | expect(err).toBeDefined(); 82 | expect(err).toBe('The year is not a number'); 83 | } 84 | }); 85 | 86 | it('index.js: getColombiaHolidaysByYear fail year smaller to 1970', function () { 87 | try { 88 | var array = module.getColombiaHolidaysByYear(1969); 89 | expect(array).not.toBeDefined(); 90 | } catch (err) { 91 | expect(err).toBeDefined(); 92 | expect(err).toBe('The year should be greater to 1969 and smaller to 100000'); 93 | } 94 | }); 95 | 96 | it('index.js: getColombiaHolidaysByYear fail year greater to 100000', function () { 97 | try { 98 | var array = module.getColombiaHolidaysByYear(100000); 99 | expect(array).not.toBeDefined(); 100 | } catch (err) { 101 | expect(err).toBeDefined(); 102 | expect(err).toBe('The year should be greater to 1969 and smaller to 100000'); 103 | } 104 | }); 105 | }); -------------------------------------------------------------------------------- /index.js: -------------------------------------------------------------------------------- 1 | 'user strict'; 2 | /** 3 | * @module colombia-holidays 4 | * @description Días festivos no laborables en Colombia. Calculados con base en la ley 51 de 1983 5 | * @author Esteban Cataño Escobar 6 | * @version 0.0.1 7 | * @since 2017-04-24 8 | * @lastModified 2017-04-25 9 | * @example 10 | * npm install colombia-holidays 11 | * var module = require('colombia-holidays'); 12 | */ 13 | module.exports = { 14 | /* Las funciones que expone el modulo van aqui */ 15 | getColombiaHolidaysByYear: getColombiaHolidaysByYear 16 | }; 17 | 18 | var holidays = require('./holidays.js'); 19 | var MILLISECONDS_DAY = 86400000; 20 | 21 | /** 22 | * @function 23 | * @description Devuelve la lista de festivos no laborables en Colombia para un año 24 | * @param {int} year Año entre 1970 y 99999 para el que se desea obtener la lista de festivos 25 | * @return {array} Arreglo con la lista de festivos para el año ingresado 26 | * @example 27 | * //Invocación 28 | * var array = module.getColombiaHolidaysByYear(2017); 29 | * // Lista de retorno 30 | * [ { holiday: '2017-01-01', 31 | * celebrationDay: '2017-01-01', 32 | * celebration: 'Año Nuevo' }, 33 | * { holiday: '2017-01-09', 34 | * celebrationDay: '2017-01-06', 35 | * celebration: 'Día de los Reyes Magos' }, 36 | * { holiday: '2017-03-20', 37 | * celebrationDay: '2017-03-19', 38 | * celebration: 'Día de San José' }, 39 | * { holiday: '2017-04-13', 40 | * celebrationDay: '2017-04-13', 41 | * celebration: 'Jueves Santo' }, 42 | * { holiday: '2017-04-14', 43 | * celebrationDay: '2017-04-14', 44 | * celebration: 'Viernes Santo' }, 45 | * { holiday: '2017-05-01', 46 | * celebrationDay: '2017-05-01', 47 | * celebration: 'Día del Trabajo' }, 48 | * { holiday: '2017-05-29', 49 | * celebrationDay: '2017-05-25', 50 | * celebration: 'Ascensión del Señor' }, 51 | * { holiday: '2017-06-19', 52 | * celebrationDay: '2017-06-15', 53 | * celebration: 'Corphus Christi' }, 54 | * { holiday: '2017-06-26', 55 | * celebrationDay: '2017-06-23', 56 | * celebration: 'Sagrado Corazón de Jesús' }, 57 | * { holiday: '2017-07-03', 58 | * celebrationDay: '2017-06-29', 59 | * celebration: 'San Pedro y San Pablo' }, 60 | * { holiday: '2017-07-20', 61 | * celebrationDay: '2017-07-20', 62 | * celebration: 'Día de la Independencia' }, 63 | * { holiday: '2017-08-07', 64 | * celebrationDay: '2017-08-07', 65 | * celebration: 'Batalla de Boyacá' }, 66 | * { holiday: '2017-08-21', 67 | * celebrationDay: '2017-08-15', 68 | * celebration: 'La Asunción de la Virgen' }, 69 | * { holiday: '2017-10-16', 70 | * celebrationDay: '2017-10-12', 71 | * celebration: 'Día de la Raza' }, 72 | * { holiday: '2017-11-06', 73 | * celebrationDay: '2017-11-01', 74 | * celebration: 'Todos los Santos' }, 75 | * { holiday: '2017-11-13', 76 | * celebrationDay: '2017-11-11', 77 | * celebration: 'Independencia de Cartagena' }, 78 | * { holiday: '2017-12-08', 79 | * celebrationDay: '2017-12-08', 80 | * celebration: 'Día de la Inmaculada Concepción' }, 81 | * { holiday: '2017-12-25', 82 | * celebrationDay: '2017-12-25', 83 | * celebration: 'Día de Navidad' } ] 84 | */ 85 | function getColombiaHolidaysByYear(year) { 86 | if (!year) { 87 | throw 'No year provided' 88 | } else { 89 | year = year.toString(); 90 | if (!year.match(/^\d*$/g)) { 91 | throw 'The year is not a number' 92 | } else if (year < 1970 || year > 99999) { 93 | throw 'The year should be greater to 1969 and smaller to 100000' 94 | } else { 95 | var normalHolidays = holidays.HOLIDAYS.map((element, index, array) => { 96 | return { 97 | holiday: nextDay(year.toString().concat('-').concat(element.day), element.daysToSum), 98 | celebrationDay: year.toString().concat('-').concat(element.day), 99 | celebration: element.celebration 100 | }; 101 | }); 102 | var sunday = new Date(butcherAlgorithm(year)); 103 | var easterWeekHolidays = holidays.EASTER_WEEK_HOLIDAYS.map((element, index, array) => { 104 | var day = new Date(sunday.getTime() + element.day * MILLISECONDS_DAY); 105 | return { 106 | holiday: nextDay(getFormattedDate(day.getUTCFullYear(), day.getUTCMonth() + 1, day.getUTCDate()), element.daysToSum), 107 | celebrationDay: getFormattedDate(day.getUTCFullYear(), day.getUTCMonth() + 1, day.getUTCDate()), 108 | celebration: element.celebration 109 | }; 110 | }); 111 | return normalHolidays.concat(easterWeekHolidays).sort((a, b) => { 112 | return new Date(a.holiday) - new Date(b.holiday); 113 | }); 114 | ; 115 | } 116 | } 117 | } 118 | 119 | function butcherAlgorithm(year) { 120 | var year = parseInt(year); 121 | var A = year % 19; 122 | var B = Math.floor(year / 100); 123 | var C = year % 100; 124 | var D = Math.floor(B / 4); 125 | var E = B % 4; 126 | var F = Math.floor((B + 8) / 25); 127 | var G = Math.floor((B - F + 1) / 3); 128 | var H = (19 * A + B - D - G + 15) % 30; 129 | var I = Math.floor(C / 4); 130 | var K = C % 4; 131 | var L = (32 + 2 * E + 2 * I - H - K) % 7; 132 | var M = Math.floor((A + 11 * H + 22 * L) / 451); 133 | var N = H + L - 7 * M + 114; 134 | var month = Math.floor(N / 31); 135 | var day = 1 + (N % 31); 136 | return getFormattedDate(year, month, day); 137 | } 138 | 139 | function nextDay(day, sum) { 140 | var date = new Date(day); 141 | var newDate = (sum === 7 ? date : new Date(date.getTime() + (((7 + sum) - date.getUTCDay()) % 7) * MILLISECONDS_DAY)); 142 | return getFormattedDate(newDate.getUTCFullYear(), newDate.getUTCMonth() + 1, newDate.getUTCDate()); 143 | } 144 | 145 | function addZero(number) { 146 | number = number.toString(); 147 | if (number > 0 && number < 10 && !number.startsWith('0')) { 148 | return '0'.concat(number); 149 | } else { 150 | return number; 151 | } 152 | } 153 | 154 | function getFormattedDate(year, month, day) { 155 | return year.toString().concat('-').concat(addZero(month)).concat('-').concat(addZero(day)); 156 | } 157 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------