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No files matched your search
+6
-1
@@ -2,8 +2,11 @@
|
||||
All major and minor version changes will be documented in this file. Details of patch-level version changes can be found in [commit messages](https://github.com/gchq/CyberChef/commits/master).
|
||||
|
||||
|
||||
### [8.24.0] - 2019-01-18
|
||||
- 'Convert co-ordinate format' operation added [@j433866] | [#476]
|
||||
|
||||
### [8.23.0] - 2019-01-18
|
||||
- 'YARA Rules' operatio added [@artemisbot] | [#468]
|
||||
- 'YARA Rules' operation added [@artemisbot] | [#468]
|
||||
|
||||
### [8.22.0] - 2019-01-10
|
||||
- 'Subsection' operation added [@j433866] | [#467]
|
||||
@@ -100,6 +103,7 @@ All major and minor version changes will be documented in this file. Details of
|
||||
|
||||
|
||||
|
||||
[8.24.0]: https://github.com/gchq/CyberChef/releases/tag/v8.24.0
|
||||
[8.23.0]: https://github.com/gchq/CyberChef/releases/tag/v8.23.0
|
||||
[8.22.0]: https://github.com/gchq/CyberChef/releases/tag/v8.22.0
|
||||
[8.21.0]: https://github.com/gchq/CyberChef/releases/tag/v8.21.0
|
||||
@@ -181,3 +185,4 @@ All major and minor version changes will be documented in this file. Details of
|
||||
[#461]: https://github.com/gchq/CyberChef/pull/461
|
||||
[#467]: https://github.com/gchq/CyberChef/pull/467
|
||||
[#468]: https://github.com/gchq/CyberChef/pull/468
|
||||
[#476]: https://github.com/gchq/CyberChef/pull/476
|
||||
Generated
+42
-37
@@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "cyberchef",
|
||||
"version": "8.23.0",
|
||||
"version": "8.23.2",
|
||||
"lockfileVersion": 1,
|
||||
"requires": true,
|
||||
"dependencies": {
|
||||
@@ -766,6 +766,22 @@
|
||||
"semver": "^5.3.0"
|
||||
}
|
||||
},
|
||||
"@babel/runtime-corejs2": {
|
||||
"version": "7.3.1",
|
||||
"resolved": "https://registry.npmjs.org/@babel/runtime-corejs2/-/runtime-corejs2-7.3.1.tgz",
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||||
"integrity": "sha512-YpO13776h3e6Wy8dl2J8T9Qwlvopr+b4trCEhHE+yek6yIqV8sx6g3KozdHMbXeBpjosbPi+Ii5Z7X9oXFHUKA==",
|
||||
"requires": {
|
||||
"core-js": "^2.5.7",
|
||||
"regenerator-runtime": "^0.12.0"
|
||||
},
|
||||
"dependencies": {
|
||||
"regenerator-runtime": {
|
||||
"version": "0.12.1",
|
||||
"resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.12.1.tgz",
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||||
"integrity": "sha512-odxIc1/vDlo4iZcfXqRYFj0vpXFNoGdKMAUieAlFYO6m/nl5e9KR/beGf41z4a1FI+aQgtjhuaSlDxQ0hmkrHg=="
|
||||
}
|
||||
}
|
||||
},
|
||||
"@babel/template": {
|
||||
"version": "7.2.2",
|
||||
"resolved": "https://registry.npmjs.org/@babel/template/-/template-7.2.2.tgz",
|
||||
@@ -2087,9 +2103,9 @@
|
||||
"dev": true
|
||||
},
|
||||
"bignumber.js": {
|
||||
"version": "8.0.1",
|
||||
"resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-8.0.1.tgz",
|
||||
"integrity": "sha512-zAySveTJXkgLYCBi0b14xzfnOs+f3G6x36I8w2a1+PFQpWk/dp0mI0F+ZZK2bu+3ELewDcSyP+Cfq++NcHX7sg=="
|
||||
"version": "8.0.2",
|
||||
"resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-8.0.2.tgz",
|
||||
"integrity": "sha512-EiuvFrnbv0jFixEQ9f58jo7X0qI2lNGIr/MxntmVzQc5JUweDSh8y8hbTCAomFtqwUPIOWcLXP0VEOSZTG7FFw=="
|
||||
},
|
||||
"binary-extensions": {
|
||||
"version": "1.12.0",
|
||||
@@ -5077,8 +5093,7 @@
|
||||
"ansi-regex": {
|
||||
"version": "2.1.1",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"aproba": {
|
||||
"version": "1.2.0",
|
||||
@@ -5099,14 +5114,12 @@
|
||||
"balanced-match": {
|
||||
"version": "1.0.0",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"brace-expansion": {
|
||||
"version": "1.1.11",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"balanced-match": "^1.0.0",
|
||||
"concat-map": "0.0.1"
|
||||
@@ -5121,20 +5134,17 @@
|
||||
"code-point-at": {
|
||||
"version": "1.1.0",
|
||||
"bundled": true,
|
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"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
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"concat-map": {
|
||||
"version": "0.0.1",
|
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"bundled": true,
|
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"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"console-control-strings": {
|
||||
"version": "1.1.0",
|
||||
"bundled": true,
|
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"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"core-util-is": {
|
||||
"version": "1.0.2",
|
||||
@@ -5251,8 +5261,7 @@
|
||||
"inherits": {
|
||||
"version": "2.0.3",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"ini": {
|
||||
"version": "1.3.5",
|
||||
@@ -5264,7 +5273,6 @@
|
||||
"version": "1.0.0",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"number-is-nan": "^1.0.0"
|
||||
}
|
||||
@@ -5279,7 +5287,6 @@
|
||||
"version": "3.0.4",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"brace-expansion": "^1.1.7"
|
||||
}
|
||||
@@ -5287,14 +5294,12 @@
|
||||
"minimist": {
|
||||
"version": "0.0.8",
|
||||
"bundled": true,
|
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"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"minipass": {
|
||||
"version": "2.2.4",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"safe-buffer": "^5.1.1",
|
||||
"yallist": "^3.0.0"
|
||||
@@ -5313,7 +5318,6 @@
|
||||
"version": "0.5.1",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"minimist": "0.0.8"
|
||||
}
|
||||
@@ -5394,8 +5398,7 @@
|
||||
"number-is-nan": {
|
||||
"version": "1.0.1",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"object-assign": {
|
||||
"version": "4.1.1",
|
||||
@@ -5407,7 +5410,6 @@
|
||||
"version": "1.4.0",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"wrappy": "1"
|
||||
}
|
||||
@@ -5493,8 +5495,7 @@
|
||||
"safe-buffer": {
|
||||
"version": "5.1.1",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"safer-buffer": {
|
||||
"version": "2.1.2",
|
||||
@@ -5530,7 +5531,6 @@
|
||||
"version": "1.0.2",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"code-point-at": "^1.0.0",
|
||||
"is-fullwidth-code-point": "^1.0.0",
|
||||
@@ -5550,7 +5550,6 @@
|
||||
"version": "3.0.1",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true,
|
||||
"requires": {
|
||||
"ansi-regex": "^2.0.0"
|
||||
}
|
||||
@@ -5594,14 +5593,12 @@
|
||||
"wrappy": {
|
||||
"version": "1.0.2",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
},
|
||||
"yallist": {
|
||||
"version": "3.0.2",
|
||||
"bundled": true,
|
||||
"dev": true,
|
||||
"optional": true
|
||||
"dev": true
|
||||
}
|
||||
}
|
||||
},
|
||||
@@ -5699,6 +5696,11 @@
|
||||
"globule": "^1.0.0"
|
||||
}
|
||||
},
|
||||
"geodesy": {
|
||||
"version": "1.1.3",
|
||||
"resolved": "https://registry.npmjs.org/geodesy/-/geodesy-1.1.3.tgz",
|
||||
"integrity": "sha512-H/0XSd1KjKZGZ2YGZcOYzRyY/foYAawwTEumNSo+YUwf+u5d4CfvBRg2i2Qimrx9yUEjWR8hLvMnhghuVFN0Zg=="
|
||||
},
|
||||
"get-caller-file": {
|
||||
"version": "1.0.3",
|
||||
"resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.3.tgz",
|
||||
@@ -13845,9 +13847,12 @@
|
||||
"integrity": "sha512-fg03WRxtkCV6ohClePNAECYsmpKKTv5L8y/X3Dn1hQrec3POx2jHZ/0P2qQ6HvsrU1BmeqXcof3NGGueG6LxwQ=="
|
||||
},
|
||||
"xregexp": {
|
||||
"version": "4.2.0",
|
||||
"resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.2.0.tgz",
|
||||
"integrity": "sha512-IyMa7SVe9FyT4WbQVW3b95mTLVceHhLEezQ02+QMvmIqDnKTxk0MLWIQPSW2MXAr1zQb+9yvwYhcyQULneh3wA=="
|
||||
"version": "4.2.4",
|
||||
"resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.2.4.tgz",
|
||||
"integrity": "sha512-sO0bYdYeJAJBcJA8g7MJJX7UrOZIfJPd8U2SC7B2Dd/J24U0aQNoGp33shCaBSWeb0rD5rh6VBUIXOkGal1TZA==",
|
||||
"requires": {
|
||||
"@babel/runtime-corejs2": "^7.2.0"
|
||||
}
|
||||
},
|
||||
"xtend": {
|
||||
"version": "4.0.1",
|
||||
|
||||
+4
-3
@@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "cyberchef",
|
||||
"version": "8.23.0",
|
||||
"version": "8.23.2",
|
||||
"description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
|
||||
"author": "n1474335 <n1474335@gmail.com>",
|
||||
"homepage": "https://gchq.github.io/CyberChef",
|
||||
@@ -80,7 +80,7 @@
|
||||
"babel-plugin-transform-builtin-extend": "1.1.2",
|
||||
"babel-polyfill": "^6.26.0",
|
||||
"bcryptjs": "^2.4.3",
|
||||
"bignumber.js": "^8.0.1",
|
||||
"bignumber.js": "^8.0.2",
|
||||
"bootstrap-colorpicker": "^2.5.3",
|
||||
"bootstrap-material-design": "^4.1.1",
|
||||
"bson": "^4.0.1",
|
||||
@@ -95,6 +95,7 @@
|
||||
"esprima": "^4.0.1",
|
||||
"exif-parser": "^0.1.12",
|
||||
"file-saver": "^2.0.0",
|
||||
"geodesy": "^1.1.3",
|
||||
"highlight.js": "^9.13.1",
|
||||
"jimp": "^0.6.0",
|
||||
"jquery": "^3.3.1",
|
||||
@@ -130,7 +131,7 @@
|
||||
"vkbeautify": "^0.99.3",
|
||||
"xmldom": "^0.1.27",
|
||||
"xpath": "0.0.27",
|
||||
"xregexp": "^4.2.0",
|
||||
"xregexp": "^4.2.4",
|
||||
"zlibjs": "^0.3.1"
|
||||
},
|
||||
"scripts": {
|
||||
|
||||
+2
-2
@@ -168,7 +168,7 @@ class Dish {
|
||||
this.value = Array.prototype.slice.call(new Uint8Array(this.value));
|
||||
break;
|
||||
case Dish.BIG_NUMBER:
|
||||
this.value = this.value instanceof BigNumber ? Utils.strToByteArray(this.value.toFixed()) : [];
|
||||
this.value = BigNumber.isBigNumber(this.value) ? Utils.strToByteArray(this.value.toFixed()) : [];
|
||||
break;
|
||||
case Dish.JSON:
|
||||
this.value = this.value ? Utils.strToByteArray(JSON.stringify(this.value, null, 4)) : [];
|
||||
@@ -265,7 +265,7 @@ class Dish {
|
||||
case Dish.ARRAY_BUFFER:
|
||||
return this.value instanceof ArrayBuffer;
|
||||
case Dish.BIG_NUMBER:
|
||||
return this.value instanceof BigNumber;
|
||||
return BigNumber.isBigNumber(this.value);
|
||||
case Dish.JSON:
|
||||
// All values can be serialised in some manner, so we return true in all cases
|
||||
return true;
|
||||
|
||||
@@ -215,6 +215,7 @@
|
||||
"Convert mass",
|
||||
"Convert speed",
|
||||
"Convert data units",
|
||||
"Convert co-ordinate format",
|
||||
"Parse UNIX file permissions",
|
||||
"Swap endianness",
|
||||
"Parse colour code",
|
||||
@@ -306,9 +307,7 @@
|
||||
"Adler-32 Checksum",
|
||||
"CRC-16 Checksum",
|
||||
"CRC-32 Checksum",
|
||||
"TCP/IP Checksum",
|
||||
"To Geohash",
|
||||
"From Geohash"
|
||||
"TCP/IP Checksum"
|
||||
]
|
||||
},
|
||||
{
|
||||
|
||||
@@ -0,0 +1,655 @@
|
||||
/**
|
||||
* Co-ordinate conversion resources.
|
||||
*
|
||||
* @author j433866 [j433866@gmail.com]
|
||||
* @copyright Crown Copyright 2019
|
||||
* @license Apache-2.0
|
||||
*/
|
||||
|
||||
import geohash from "ngeohash";
|
||||
import geodesy from "geodesy";
|
||||
import OperationError from "../errors/OperationError";
|
||||
|
||||
/**
|
||||
* Co-ordinate formats
|
||||
*/
|
||||
export const FORMATS = [
|
||||
"Degrees Minutes Seconds",
|
||||
"Degrees Decimal Minutes",
|
||||
"Decimal Degrees",
|
||||
"Geohash",
|
||||
"Military Grid Reference System",
|
||||
"Ordnance Survey National Grid",
|
||||
"Universal Transverse Mercator"
|
||||
];
|
||||
|
||||
/**
|
||||
* Formats that should be passed to the conversion module as-is
|
||||
*/
|
||||
const NO_CHANGE = [
|
||||
"Geohash",
|
||||
"Military Grid Reference System",
|
||||
"Ordnance Survey National Grid",
|
||||
"Universal Transverse Mercator",
|
||||
];
|
||||
|
||||
/**
|
||||
* Convert a given latitude and longitude into a different format.
|
||||
*
|
||||
* @param {string} input - Input string to be converted
|
||||
* @param {string} inFormat - Format of the input coordinates
|
||||
* @param {string} inDelim - The delimiter splitting the lat/long of the input
|
||||
* @param {string} outFormat - Format to convert to
|
||||
* @param {string} outDelim - The delimiter to separate the output with
|
||||
* @param {string} includeDir - Whether or not to include the compass direction in the output
|
||||
* @param {number} precision - Precision of the result
|
||||
* @returns {string} A formatted string of the converted co-ordinates
|
||||
*/
|
||||
export function convertCoordinates (input, inFormat, inDelim, outFormat, outDelim, includeDir, precision) {
|
||||
let isPair = false,
|
||||
split,
|
||||
latlon,
|
||||
convLat,
|
||||
convLon,
|
||||
conv,
|
||||
hash,
|
||||
utm,
|
||||
mgrs,
|
||||
osng,
|
||||
splitLat,
|
||||
splitLong,
|
||||
lat,
|
||||
lon;
|
||||
|
||||
// Can't have a precision less than 0!
|
||||
if (precision < 0) {
|
||||
precision = 0;
|
||||
}
|
||||
|
||||
if (inDelim === "Auto") {
|
||||
// Try to detect a delimiter in the input.
|
||||
inDelim = findDelim(input);
|
||||
if (inDelim === null) {
|
||||
throw new OperationError("Unable to detect the input delimiter automatically.");
|
||||
}
|
||||
} else if (!inDelim.includes("Direction")) {
|
||||
// Convert the delimiter argument value to the actual character
|
||||
inDelim = realDelim(inDelim);
|
||||
}
|
||||
|
||||
if (inFormat === "Auto") {
|
||||
// Try to detect the format of the input data
|
||||
inFormat = findFormat(input, inDelim);
|
||||
if (inFormat === null) {
|
||||
throw new OperationError("Unable to detect the input format automatically.");
|
||||
}
|
||||
}
|
||||
|
||||
// Convert the output delimiter argument to the real character
|
||||
outDelim = realDelim(outDelim);
|
||||
|
||||
if (!NO_CHANGE.includes(inFormat)) {
|
||||
if (inDelim.includes("Direction")) {
|
||||
// Split on directions
|
||||
split = input.split(/[NnEeSsWw]/g);
|
||||
if (split[0] === "") {
|
||||
// Remove first element if direction preceding
|
||||
split = split.slice(1);
|
||||
}
|
||||
} else {
|
||||
split = input.split(inDelim);
|
||||
}
|
||||
// Replace any co-ordinate symbols with spaces so we can split on them later
|
||||
for (let i = 0; i < split.length; i++) {
|
||||
split[i] = split[i].replace(/[°˝´'"]/g, " ");
|
||||
}
|
||||
if (split.length > 1) {
|
||||
isPair = true;
|
||||
}
|
||||
} else {
|
||||
// Remove any delimiters from the input
|
||||
input = input.replace(inDelim, "");
|
||||
isPair = true;
|
||||
}
|
||||
|
||||
// Conversions from the input format into a geodesy latlon object
|
||||
switch (inFormat) {
|
||||
case "Geohash":
|
||||
hash = geohash.decode(input.replace(/[^A-Za-z0-9]/g, ""));
|
||||
latlon = new geodesy.LatLonEllipsoidal(hash.latitude, hash.longitude);
|
||||
break;
|
||||
case "Military Grid Reference System":
|
||||
utm = geodesy.Mgrs.parse(input.replace(/[^A-Za-z0-9]/g, "")).toUtm();
|
||||
latlon = utm.toLatLonE();
|
||||
break;
|
||||
case "Ordnance Survey National Grid":
|
||||
osng = geodesy.OsGridRef.parse(input.replace(/[^A-Za-z0-9]/g, ""));
|
||||
latlon = geodesy.OsGridRef.osGridToLatLon(osng);
|
||||
break;
|
||||
case "Universal Transverse Mercator":
|
||||
// Geodesy needs a space between the first 2 digits and the next letter
|
||||
if (/^[\d]{2}[A-Za-z]/.test(input)) {
|
||||
input = input.slice(0, 2) + " " + input.slice(2);
|
||||
}
|
||||
utm = geodesy.Utm.parse(input);
|
||||
latlon = utm.toLatLonE();
|
||||
break;
|
||||
case "Degrees Minutes Seconds":
|
||||
if (isPair) {
|
||||
// Split up the lat/long into degrees / minutes / seconds values
|
||||
splitLat = splitInput(split[0]);
|
||||
splitLong = splitInput(split[1]);
|
||||
|
||||
if (splitLat.length >= 3 && splitLong.length >= 3) {
|
||||
lat = convDMSToDD(splitLat[0], splitLat[1], splitLat[2], 10);
|
||||
lon = convDMSToDD(splitLong[0], splitLong[1], splitLong[2], 10);
|
||||
latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lon.degrees);
|
||||
} else {
|
||||
throw new OperationError("Invalid co-ordinate format for Degrees Minutes Seconds");
|
||||
}
|
||||
} else {
|
||||
// Not a pair, so only try to convert one set of co-ordinates
|
||||
splitLat = splitInput(split[0]);
|
||||
if (splitLat.length >= 3) {
|
||||
lat = convDMSToDD(splitLat[0], splitLat[1], splitLat[2]);
|
||||
latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lat.degrees);
|
||||
} else {
|
||||
throw new OperationError("Invalid co-ordinate format for Degrees Minutes Seconds");
|
||||
}
|
||||
}
|
||||
break;
|
||||
case "Degrees Decimal Minutes":
|
||||
if (isPair) {
|
||||
splitLat = splitInput(split[0]);
|
||||
splitLong = splitInput(split[1]);
|
||||
if (splitLat.length !== 2 || splitLong.length !== 2) {
|
||||
throw new OperationError("Invalid co-ordinate format for Degrees Decimal Minutes.");
|
||||
}
|
||||
// Convert to decimal degrees, and then convert to a geodesy object
|
||||
lat = convDDMToDD(splitLat[0], splitLat[1], 10);
|
||||
lon = convDDMToDD(splitLong[0], splitLong[1], 10);
|
||||
latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lon.degrees);
|
||||
} else {
|
||||
// Not a pair, so only try to convert one set of co-ordinates
|
||||
splitLat = splitInput(input);
|
||||
if (splitLat.length !== 2) {
|
||||
throw new OperationError("Invalid co-ordinate format for Degrees Decimal Minutes.");
|
||||
}
|
||||
lat = convDDMToDD(splitLat[0], splitLat[1], 10);
|
||||
latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lat.degrees);
|
||||
}
|
||||
break;
|
||||
case "Decimal Degrees":
|
||||
if (isPair) {
|
||||
splitLat = splitInput(split[0]);
|
||||
splitLong = splitInput(split[1]);
|
||||
if (splitLat.length !== 1 || splitLong.length !== 1) {
|
||||
throw new OperationError("Invalid co-ordinate format for Decimal Degrees.");
|
||||
}
|
||||
latlon = new geodesy.LatLonEllipsoidal(splitLat[0], splitLong[0]);
|
||||
} else {
|
||||
// Not a pair, so only try to convert one set of co-ordinates
|
||||
splitLat = splitInput(split[0]);
|
||||
if (splitLat.length !== 1) {
|
||||
throw new OperationError("Invalid co-ordinate format for Decimal Degrees.");
|
||||
}
|
||||
latlon = new geodesy.LatLonEllipsoidal(splitLat[0], splitLat[0]);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
throw new OperationError(`Unknown input format '${inFormat}'`);
|
||||
}
|
||||
|
||||
// Everything is now a geodesy latlon object
|
||||
// These store the latitude and longitude as decimal
|
||||
if (inFormat.includes("Degrees")) {
|
||||
// If the input string contains directions, we need to check if they're S or W.
|
||||
// If either of the directions are, we should make the decimal value negative
|
||||
const dirs = input.toUpperCase().match(/[NESW]/g);
|
||||
if (dirs && dirs.length >= 1) {
|
||||
// Make positive lat/lon values with S/W directions into negative values
|
||||
if (dirs[0] === "S" || dirs[0] === "W" && latlon.lat > 0) {
|
||||
latlon.lat = -latlon.lat;
|
||||
}
|
||||
if (dirs.length >= 2) {
|
||||
if (dirs[1] === "S" || dirs[1] === "W" && latlon.lon > 0) {
|
||||
latlon.lon = -latlon.lon;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Try to find the compass directions of the lat and long
|
||||
const [latDir, longDir] = findDirs(latlon.lat + "," + latlon.lon, ",");
|
||||
|
||||
// Output conversions for each output format
|
||||
switch (outFormat) {
|
||||
case "Decimal Degrees":
|
||||
// We could use the built in latlon.toString(),
|
||||
// but this makes adjusting the output harder
|
||||
lat = convDDToDD(latlon.lat, precision);
|
||||
lon = convDDToDD(latlon.lon, precision);
|
||||
convLat = lat.string;
|
||||
convLon = lon.string;
|
||||
break;
|
||||
case "Degrees Decimal Minutes":
|
||||
lat = convDDToDDM(latlon.lat, precision);
|
||||
lon = convDDToDDM(latlon.lon, precision);
|
||||
convLat = lat.string;
|
||||
convLon = lon.string;
|
||||
break;
|
||||
case "Degrees Minutes Seconds":
|
||||
lat = convDDToDMS(latlon.lat, precision);
|
||||
lon = convDDToDMS(latlon.lon, precision);
|
||||
convLat = lat.string;
|
||||
convLon = lon.string;
|
||||
break;
|
||||
case "Geohash":
|
||||
convLat = geohash.encode(latlon.lat, latlon.lon, precision);
|
||||
break;
|
||||
case "Military Grid Reference System":
|
||||
utm = latlon.toUtm();
|
||||
mgrs = utm.toMgrs();
|
||||
// MGRS wants a precision that's an even number between 2 and 10
|
||||
if (precision % 2 !== 0) {
|
||||
precision = precision + 1;
|
||||
}
|
||||
if (precision > 10) {
|
||||
precision = 10;
|
||||
}
|
||||
convLat = mgrs.toString(precision);
|
||||
break;
|
||||
case "Ordnance Survey National Grid":
|
||||
osng = geodesy.OsGridRef.latLonToOsGrid(latlon);
|
||||
if (osng.toString() === "") {
|
||||
throw new OperationError("Could not convert co-ordinates to OS National Grid. Are the co-ordinates in range?");
|
||||
}
|
||||
// OSNG wants a precision that's an even number between 2 and 10
|
||||
if (precision % 2 !== 0) {
|
||||
precision = precision + 1;
|
||||
}
|
||||
if (precision > 10) {
|
||||
precision = 10;
|
||||
}
|
||||
convLat = osng.toString(precision);
|
||||
break;
|
||||
case "Universal Transverse Mercator":
|
||||
utm = latlon.toUtm();
|
||||
convLat = utm.toString(precision);
|
||||
break;
|
||||
}
|
||||
|
||||
if (convLat === undefined) {
|
||||
throw new OperationError("Error converting co-ordinates.");
|
||||
}
|
||||
|
||||
if (outFormat.includes("Degrees")) {
|
||||
// Format DD/DDM/DMS for output
|
||||
// If we're outputting a compass direction, remove the negative sign
|
||||
if (latDir === "S" && includeDir !== "None") {
|
||||
convLat = convLat.replace("-", "");
|
||||
}
|
||||
if (longDir === "W" && includeDir !== "None") {
|
||||
convLon = convLon.replace("-", "");
|
||||
}
|
||||
|
||||
let outConv = "";
|
||||
if (includeDir === "Before") {
|
||||
outConv += latDir + " ";
|
||||
}
|
||||
|
||||
outConv += convLat;
|
||||
if (includeDir === "After") {
|
||||
outConv += " " + latDir;
|
||||
}
|
||||
outConv += outDelim;
|
||||
if (isPair) {
|
||||
if (includeDir === "Before") {
|
||||
outConv += longDir + " ";
|
||||
}
|
||||
outConv += convLon;
|
||||
if (includeDir === "After") {
|
||||
outConv += " " + longDir;
|
||||
}
|
||||
outConv += outDelim;
|
||||
}
|
||||
conv = outConv;
|
||||
} else {
|
||||
conv = convLat + outDelim;
|
||||
}
|
||||
|
||||
return conv;
|
||||
}
|
||||
|
||||
/**
|
||||
* Split up the input using a space or degrees signs, and sanitise the result
|
||||
*
|
||||
* @param {string} input - The input data to be split
|
||||
* @returns {number[]} An array of the different items in the string, stored as floats
|
||||
*/
|
||||
function splitInput (input){
|
||||
const split = [];
|
||||
|
||||
input.split(/\s+/).forEach(item => {
|
||||
// Remove any character that isn't a digit, decimal point or negative sign
|
||||
item = item.replace(/[^0-9.-]/g, "");
|
||||
if (item.length > 0){
|
||||
// Turn the item into a float
|
||||
split.push(parseFloat(item));
|
||||
}
|
||||
});
|
||||
return split;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert Degrees Minutes Seconds to Decimal Degrees
|
||||
*
|
||||
* @param {number} degrees - The degrees of the input co-ordinates
|
||||
* @param {number} minutes - The minutes of the input co-ordinates
|
||||
* @param {number} seconds - The seconds of the input co-ordinates
|
||||
* @param {number} precision - The precision the result should be rounded to
|
||||
* @returns {{string: string, degrees: number}} An object containing the raw converted value (obj.degrees), and a formatted string version (obj.string)
|
||||
*/
|
||||
function convDMSToDD (degrees, minutes, seconds, precision){
|
||||
const absDegrees = Math.abs(degrees);
|
||||
let conv = absDegrees + (minutes / 60) + (seconds / 3600);
|
||||
let outString = round(conv, precision) + "°";
|
||||
if (isNegativeZero(degrees) || degrees < 0) {
|
||||
conv = -conv;
|
||||
outString = "-" + outString;
|
||||
}
|
||||
return {
|
||||
"degrees": conv,
|
||||
"string": outString
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert Decimal Degrees Minutes to Decimal Degrees
|
||||
*
|
||||
* @param {number} degrees - The input degrees to be converted
|
||||
* @param {number} minutes - The input minutes to be converted
|
||||
* @param {number} precision - The precision which the result should be rounded to
|
||||
* @returns {{string: string, degrees: number}} An object containing the raw converted value (obj.degrees), and a formatted string version (obj.string)
|
||||
*/
|
||||
function convDDMToDD (degrees, minutes, precision) {
|
||||
const absDegrees = Math.abs(degrees);
|
||||
let conv = absDegrees + minutes / 60;
|
||||
let outString = round(conv, precision) + "°";
|
||||
if (isNegativeZero(degrees) || degrees < 0) {
|
||||
conv = -conv;
|
||||
outString = "-" + outString;
|
||||
}
|
||||
return {
|
||||
"degrees": conv,
|
||||
"string": outString
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert Decimal Degrees to Decimal Degrees
|
||||
*
|
||||
* Doesn't affect the input, just puts it into an object
|
||||
* @param {number} degrees - The input degrees to be converted
|
||||
* @param {number} precision - The precision which the result should be rounded to
|
||||
* @returns {{string: string, degrees: number}} An object containing the raw converted value (obj.degrees), and a formatted string version (obj.string)
|
||||
*/
|
||||
function convDDToDD (degrees, precision) {
|
||||
return {
|
||||
"degrees": degrees,
|
||||
"string": round(degrees, precision) + "°"
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert Decimal Degrees to Degrees Minutes Seconds
|
||||
*
|
||||
* @param {number} decDegrees - The input data to be converted
|
||||
* @param {number} precision - The precision which the result should be rounded to
|
||||
* @returns {{string: string, degrees: number, minutes: number, seconds: number}} An object containing the raw converted value as separate numbers (.degrees, .minutes, .seconds), and a formatted string version (obj.string)
|
||||
*/
|
||||
function convDDToDMS (decDegrees, precision) {
|
||||
const absDegrees = Math.abs(decDegrees);
|
||||
let degrees = Math.floor(absDegrees);
|
||||
const minutes = Math.floor(60 * (absDegrees - degrees)),
|
||||
seconds = round(3600 * (absDegrees - degrees) - 60 * minutes, precision);
|
||||
let outString = degrees + "° " + minutes + "' " + seconds + "\"";
|
||||
if (isNegativeZero(decDegrees) || decDegrees < 0) {
|
||||
degrees = -degrees;
|
||||
outString = "-" + outString;
|
||||
}
|
||||
return {
|
||||
"degrees": degrees,
|
||||
"minutes": minutes,
|
||||
"seconds": seconds,
|
||||
"string": outString
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert Decimal Degrees to Degrees Decimal Minutes
|
||||
*
|
||||
* @param {number} decDegrees - The input degrees to be converted
|
||||
* @param {number} precision - The precision the input data should be rounded to
|
||||
* @returns {{string: string, degrees: number, minutes: number}} An object containing the raw converted value as separate numbers (.degrees, .minutes), and a formatted string version (obj.string)
|
||||
*/
|
||||
function convDDToDDM (decDegrees, precision) {
|
||||
const absDegrees = Math.abs(decDegrees);
|
||||
let degrees = Math.floor(absDegrees);
|
||||
const minutes = absDegrees - degrees,
|
||||
decMinutes = round(minutes * 60, precision);
|
||||
let outString = degrees + "° " + decMinutes + "'";
|
||||
if (decDegrees < 0 || isNegativeZero(decDegrees)) {
|
||||
degrees = -degrees;
|
||||
outString = "-" + outString;
|
||||
}
|
||||
|
||||
return {
|
||||
"degrees": degrees,
|
||||
"minutes": decMinutes,
|
||||
"string": outString,
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Finds and returns the compass directions in an input string
|
||||
*
|
||||
* @param {string} input - The input co-ordinates containing the direction
|
||||
* @param {string} delim - The delimiter separating latitide and longitude
|
||||
* @returns {string[]} String array containing the latitude and longitude directions
|
||||
*/
|
||||
export function findDirs(input, delim) {
|
||||
const upperInput = input.toUpperCase();
|
||||
const dirExp = new RegExp(/[NESW]/g);
|
||||
|
||||
const dirs = upperInput.match(dirExp);
|
||||
|
||||
if (dirs) {
|
||||
// If there's actually compass directions
|
||||
// in the input, use these to work out the direction
|
||||
if (dirs.length <= 2 && dirs.length >= 1) {
|
||||
return dirs.length === 2 ? [dirs[0], dirs[1]] : [dirs[0], ""];
|
||||
}
|
||||
}
|
||||
|
||||
// Nothing was returned, so guess the directions
|
||||
let lat = upperInput,
|
||||
long,
|
||||
latDir = "",
|
||||
longDir = "";
|
||||
if (!delim.includes("Direction")) {
|
||||
if (upperInput.includes(delim)) {
|
||||
const split = upperInput.split(delim);
|
||||
if (split.length >= 1) {
|
||||
if (split[0] !== "") {
|
||||
lat = split[0];
|
||||
}
|
||||
if (split.length >= 2 && split[1] !== "") {
|
||||
long = split[1];
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
const split = upperInput.split(dirExp);
|
||||
if (split.length > 1) {
|
||||
lat = split[0] === "" ? split[1] : split[0];
|
||||
if (split.length > 2 && split[2] !== "") {
|
||||
long = split[2];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (lat) {
|
||||
lat = parseFloat(lat);
|
||||
latDir = lat < 0 ? "S" : "N";
|
||||
}
|
||||
|
||||
if (long) {
|
||||
long = parseFloat(long);
|
||||
longDir = long < 0 ? "W" : "E";
|
||||
}
|
||||
|
||||
return [latDir, longDir];
|
||||
}
|
||||
|
||||
/**
|
||||
* Detects the co-ordinate format of the input data
|
||||
*
|
||||
* @param {string} input - The input data whose format we need to detect
|
||||
* @param {string} delim - The delimiter separating the data in input
|
||||
* @returns {string} The input format
|
||||
*/
|
||||
export function findFormat (input, delim) {
|
||||
let testData;
|
||||
const mgrsPattern = new RegExp(/^[0-9]{2}\s?[C-HJ-NP-X]{1}\s?[A-HJ-NP-Z][A-HJ-NP-V]\s?[0-9\s]+/),
|
||||
osngPattern = new RegExp(/^[A-HJ-Z]{2}\s+[0-9\s]+$/),
|
||||
geohashPattern = new RegExp(/^[0123456789BCDEFGHJKMNPQRSTUVWXYZ]+$/),
|
||||
utmPattern = new RegExp(/^[0-9]{2}\s?[C-HJ-NP-X]\s[0-9.]+\s?[0-9.]+$/),
|
||||
degPattern = new RegExp(/[°'"]/g);
|
||||
|
||||
input = input.trim();
|
||||
|
||||
if (delim !== null && delim.includes("Direction")) {
|
||||
const split = input.split(/[NnEeSsWw]/);
|
||||
if (split.length > 1) {
|
||||
testData = split[0] === "" ? split[1] : split[0];
|
||||
}
|
||||
} else if (delim !== null && delim !== "") {
|
||||
if (input.includes(delim)) {
|
||||
const split = input.split(delim);
|
||||
if (split.length > 1) {
|
||||
testData = split[0] === "" ? split[1] : split[0];
|
||||
}
|
||||
} else {
|
||||
testData = input;
|
||||
}
|
||||
}
|
||||
|
||||
// Test non-degrees formats
|
||||
if (!degPattern.test(input)) {
|
||||
const filteredInput = input.toUpperCase().replace(delim, "");
|
||||
|
||||
if (utmPattern.test(filteredInput)) {
|
||||
return "Universal Transverse Mercator";
|
||||
}
|
||||
if (mgrsPattern.test(filteredInput)) {
|
||||
return "Military Grid Reference System";
|
||||
}
|
||||
if (osngPattern.test(filteredInput)) {
|
||||
return "Ordnance Survey National Grid";
|
||||
}
|
||||
if (geohashPattern.test(filteredInput)) {
|
||||
return "Geohash";
|
||||
}
|
||||
}
|
||||
|
||||
// Test DMS/DDM/DD formats
|
||||
if (testData !== undefined) {
|
||||
const split = splitInput(testData);
|
||||
switch (split.length){
|
||||
case 3:
|
||||
return "Degrees Minutes Seconds";
|
||||
case 2:
|
||||
return "Degrees Decimal Minutes";
|
||||
case 1:
|
||||
return "Decimal Degrees";
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Automatically find the delimeter type from the given input
|
||||
*
|
||||
* @param {string} input
|
||||
* @returns {string} Delimiter type
|
||||
*/
|
||||
export function findDelim (input) {
|
||||
input = input.trim();
|
||||
const delims = [",", ";", ":"];
|
||||
const testDir = input.match(/[NnEeSsWw]/g);
|
||||
if (testDir !== null && testDir.length > 0 && testDir.length < 3) {
|
||||
// Possibly contains a direction
|
||||
const splitInput = input.split(/[NnEeSsWw]/);
|
||||
if (splitInput.length <= 3 && splitInput.length > 0) {
|
||||
// If there's 3 splits (one should be empty), then assume we have directions
|
||||
if (splitInput[0] === "") {
|
||||
return "Direction Preceding";
|
||||
} else if (splitInput[splitInput.length - 1] === "") {
|
||||
return "Direction Following";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Loop through the standard delimiters, and try to find them in the input
|
||||
for (let i = 0; i < delims.length; i++) {
|
||||
const delim = delims[i];
|
||||
if (input.includes(delim)) {
|
||||
const splitInput = input.split(delim);
|
||||
if (splitInput.length <= 3 && splitInput.length > 0) {
|
||||
// Don't want to try and convert more than 2 co-ordinates
|
||||
return delim;
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the real string for a delimiter name.
|
||||
*
|
||||
* @param {string} delim The delimiter to be matched
|
||||
* @returns {string}
|
||||
*/
|
||||
export function realDelim (delim) {
|
||||
return {
|
||||
"Auto": "Auto",
|
||||
"Space": " ",
|
||||
"\\n": "\n",
|
||||
"Comma": ",",
|
||||
"Semi-colon": ";",
|
||||
"Colon": ":"
|
||||
}[delim];
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if a zero is negative
|
||||
*
|
||||
* @param {number} zero
|
||||
* @returns {boolean}
|
||||
*/
|
||||
function isNegativeZero(zero) {
|
||||
return zero === 0 && (1/zero < 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Rounds a number to a specified number of decimal places
|
||||
*
|
||||
* @param {number} input - The number to be rounded
|
||||
* @param {precision} precision - The number of decimal places the number should be rounded to
|
||||
* @returns {number}
|
||||
*/
|
||||
function round(input, precision) {
|
||||
precision = Math.pow(10, precision);
|
||||
return Math.round(input * precision) / precision;
|
||||
}
|
||||
@@ -0,0 +1,95 @@
|
||||
/**
|
||||
* @author j433866 [j433866@gmail.com]
|
||||
* @copyright Crown Copyright 2019
|
||||
* @license Apache-2.0
|
||||
*/
|
||||
|
||||
import Operation from "../Operation";
|
||||
import {FORMATS, convertCoordinates} from "../lib/ConvertCoordinates";
|
||||
|
||||
/**
|
||||
* Convert co-ordinate format operation
|
||||
*/
|
||||
class ConvertCoordinateFormat extends Operation {
|
||||
|
||||
/**
|
||||
* ConvertCoordinateFormat constructor
|
||||
*/
|
||||
constructor() {
|
||||
super();
|
||||
|
||||
this.name = "Convert co-ordinate format";
|
||||
this.module = "Hashing";
|
||||
this.description = "Converts geographical coordinates between different formats.<br><br>Supported formats:<ul><li>Degrees Minutes Seconds (DMS)</li><li>Degrees Decimal Minutes (DDM)</li><li>Decimal Degrees (DD)</li><li>Geohash</li><li>Military Grid Reference System (MGRS)</li><li>Ordnance Survey National Grid (OSNG)</li><li>Universal Transverse Mercator (UTM)</li></ul><br>The operation can try to detect the input co-ordinate format and delimiter automatically, but this may not always work correctly.";
|
||||
this.infoURL = "https://wikipedia.org/wiki/Geographic_coordinate_conversion";
|
||||
this.inputType = "string";
|
||||
this.outputType = "string";
|
||||
this.args = [
|
||||
{
|
||||
"name": "Input Format",
|
||||
"type": "option",
|
||||
"value": ["Auto"].concat(FORMATS)
|
||||
},
|
||||
{
|
||||
"name": "Input Delimiter",
|
||||
"type": "option",
|
||||
"value": [
|
||||
"Auto",
|
||||
"Direction Preceding",
|
||||
"Direction Following",
|
||||
"\\n",
|
||||
"Comma",
|
||||
"Semi-colon",
|
||||
"Colon"
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Output Format",
|
||||
"type": "option",
|
||||
"value": FORMATS
|
||||
},
|
||||
{
|
||||
"name": "Output Delimiter",
|
||||
"type": "option",
|
||||
"value": [
|
||||
"Space",
|
||||
"\\n",
|
||||
"Comma",
|
||||
"Semi-colon",
|
||||
"Colon"
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Include Compass Directions",
|
||||
"type": "option",
|
||||
"value": [
|
||||
"None",
|
||||
"Before",
|
||||
"After"
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Precision",
|
||||
"type": "number",
|
||||
"value": 3
|
||||
}
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* @param {string} input
|
||||
* @param {Object[]} args
|
||||
* @returns {string}
|
||||
*/
|
||||
run(input, args) {
|
||||
if (input.replace(/[\s+]/g, "") !== "") {
|
||||
const [inFormat, inDelim, outFormat, outDelim, incDirection, precision] = args;
|
||||
const result = convertCoordinates(input, inFormat, inDelim, outFormat, outDelim, incDirection, precision);
|
||||
return result;
|
||||
} else {
|
||||
return input;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default ConvertCoordinateFormat;
|
||||
@@ -43,7 +43,7 @@ class Divide extends Operation {
|
||||
*/
|
||||
run(input, args) {
|
||||
const val = div(createNumArray(input, args[0]));
|
||||
return val instanceof BigNumber ? val : new BigNumber(NaN);
|
||||
return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -1,44 +0,0 @@
|
||||
/**
|
||||
* @author gchq77703 []
|
||||
* @copyright Crown Copyright 2018
|
||||
* @license Apache-2.0
|
||||
*/
|
||||
|
||||
import Operation from "../Operation";
|
||||
import geohash from "ngeohash";
|
||||
|
||||
/**
|
||||
* From Geohash operation
|
||||
*/
|
||||
class FromGeohash extends Operation {
|
||||
|
||||
/**
|
||||
* FromGeohash constructor
|
||||
*/
|
||||
constructor() {
|
||||
super();
|
||||
|
||||
this.name = "From Geohash";
|
||||
this.module = "Crypto";
|
||||
this.description = "Converts Geohash strings into Lat/Long coordinates. For example, <code>ww8p1r4t8</code> becomes <code>37.8324,112.5584</code>.";
|
||||
this.infoURL = "https://wikipedia.org/wiki/Geohash";
|
||||
this.inputType = "string";
|
||||
this.outputType = "string";
|
||||
this.args = [];
|
||||
}
|
||||
|
||||
/**
|
||||
* @param {string} input
|
||||
* @param {Object[]} args
|
||||
* @returns {string}
|
||||
*/
|
||||
run(input, args) {
|
||||
return input.split("\n").map(line => {
|
||||
const coords = geohash.decode(line);
|
||||
return [coords.latitude, coords.longitude].join(",");
|
||||
}).join("\n");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
export default FromGeohash;
|
||||
@@ -43,7 +43,7 @@ class Mean extends Operation {
|
||||
*/
|
||||
run(input, args) {
|
||||
const val = mean(createNumArray(input, args[0]));
|
||||
return val instanceof BigNumber ? val : new BigNumber(NaN);
|
||||
return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -43,7 +43,7 @@ class Median extends Operation {
|
||||
*/
|
||||
run(input, args) {
|
||||
const val = median(createNumArray(input, args[0]));
|
||||
return val instanceof BigNumber ? val : new BigNumber(NaN);
|
||||
return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -44,7 +44,7 @@ class Multiply extends Operation {
|
||||
*/
|
||||
run(input, args) {
|
||||
const val = multi(createNumArray(input, args[0]));
|
||||
return val instanceof BigNumber ? val : new BigNumber(NaN);
|
||||
return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -44,7 +44,7 @@ class StandardDeviation extends Operation {
|
||||
*/
|
||||
run(input, args) {
|
||||
const val = stdDev(createNumArray(input, args[0]));
|
||||
return val instanceof BigNumber ? val : new BigNumber(NaN);
|
||||
return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
|
||||
|
||||
}
|
||||
|
||||
|
||||
@@ -44,7 +44,7 @@ class Subtract extends Operation {
|
||||
*/
|
||||
run(input, args) {
|
||||
const val = sub(createNumArray(input, args[0]));
|
||||
return val instanceof BigNumber ? val : new BigNumber(NaN);
|
||||
return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -44,7 +44,7 @@ class Sum extends Operation {
|
||||
*/
|
||||
run(input, args) {
|
||||
const val = sum(createNumArray(input, args[0]));
|
||||
return val instanceof BigNumber ? val : new BigNumber(NaN);
|
||||
return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -1,53 +0,0 @@
|
||||
/**
|
||||
* @author gchq77703 []
|
||||
* @copyright Crown Copyright 2018
|
||||
* @license Apache-2.0
|
||||
*/
|
||||
|
||||
import Operation from "../Operation";
|
||||
import geohash from "ngeohash";
|
||||
|
||||
/**
|
||||
* To Geohash operation
|
||||
*/
|
||||
class ToGeohash extends Operation {
|
||||
|
||||
/**
|
||||
* ToGeohash constructor
|
||||
*/
|
||||
constructor() {
|
||||
super();
|
||||
|
||||
this.name = "To Geohash";
|
||||
this.module = "Crypto";
|
||||
this.description = "Converts Lat/Long coordinates into a Geohash string. For example, <code>37.8324,112.5584</code> becomes <code>ww8p1r4t8</code>.";
|
||||
this.infoURL = "https://wikipedia.org/wiki/Geohash";
|
||||
this.inputType = "string";
|
||||
this.outputType = "string";
|
||||
this.args = [
|
||||
{
|
||||
name: "Precision",
|
||||
type: "number",
|
||||
value: 9
|
||||
}
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* @param {string} input
|
||||
* @param {Object[]} args
|
||||
* @returns {string}
|
||||
*/
|
||||
run(input, args) {
|
||||
const [precision] = args;
|
||||
|
||||
return input.split("\n").map(line => {
|
||||
line = line.replace(/ /g, "");
|
||||
if (line === "") return "";
|
||||
return geohash.encode(...line.split(",").map(num => parseFloat(num)), precision);
|
||||
}).join("\n");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
export default ToGeohash;
|
||||
@@ -45,7 +45,6 @@ import "./tests/DateTime";
|
||||
import "./tests/ExtractEmailAddresses";
|
||||
import "./tests/Fork";
|
||||
import "./tests/FromDecimal";
|
||||
import "./tests/FromGeohash";
|
||||
import "./tests/Hash";
|
||||
import "./tests/HaversineDistance";
|
||||
import "./tests/Hexdump";
|
||||
@@ -77,13 +76,13 @@ import "./tests/SetUnion";
|
||||
import "./tests/StrUtils";
|
||||
import "./tests/SymmetricDifference";
|
||||
import "./tests/TextEncodingBruteForce";
|
||||
import "./tests/ToGeohash";
|
||||
import "./tests/TranslateDateTimeFormat";
|
||||
import "./tests/Magic";
|
||||
import "./tests/ParseTLV";
|
||||
import "./tests/Media";
|
||||
import "./tests/ToFromInsensitiveRegex";
|
||||
import "./tests/YARA.mjs";
|
||||
import "./tests/ConvertCoordinateFormat";
|
||||
|
||||
// Cannot test operations that use the File type yet
|
||||
//import "./tests/SplitColourChannels";
|
||||
|
||||
@@ -0,0 +1,211 @@
|
||||
/**
|
||||
* Convert co-ordinate format tests
|
||||
*
|
||||
* @author j433866
|
||||
*
|
||||
* @copyright Crown Copyright 2019
|
||||
* @license Apache-2.0
|
||||
*/
|
||||
|
||||
/**
|
||||
* TEST CO-ORDINATES
|
||||
* DD: 51.504°,-0.126°,
|
||||
* DDM: 51° 30.24',-0° 7.56',
|
||||
* DMS: 51° 30' 14.4",-0° 7' 33.6",
|
||||
* Geohash: gcpvj0h0x,
|
||||
* MGRS: 30U XC 99455 09790,
|
||||
* OSNG: TQ 30163 80005,
|
||||
* UTM: 30N 699456 5709791,
|
||||
*/
|
||||
|
||||
import TestRegister from "../TestRegister";
|
||||
|
||||
TestRegister.addTests([
|
||||
{
|
||||
name: "Co-ordinates: From Decimal Degrees to Degrees Minutes Seconds",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "51° 30' 14.4\",-0° 7' 33.6\",",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Degrees Minutes Seconds", "Comma", "None", 1]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Degrees Minutes Seconds to Decimal Degrees",
|
||||
input: "51° 30' 14.4\",-0° 7' 33.6\",",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Degrees Minutes Seconds", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Decimal Degrees to Degrees Decimal Minutes",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "51° 30.24',-0° 7.56',",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Degrees Decimal Minutes", "Comma", "None", 2]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Degrees Decimal Minutes to Decimal Degrees",
|
||||
input: "51° 30.24',-0° 7.56',",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Degrees Decimal Minutes", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Decimal Degrees to Decimal Degrees",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Decimal Degrees to Geohash",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "gcpvj0h0x,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Geohash", "Comma", "None", 9]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Geohash to Decimal Degrees",
|
||||
input: "gcpvj0h0x,",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Geohash", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Decimal Degrees to MGRS",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "30U XC 99455 09790,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Military Grid Reference System", "Comma", "None", 10]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From MGRS to Decimal Degrees",
|
||||
input: "30U XC 99455 09790,",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Military Grid Reference System", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Decimal Degrees to OSNG",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "TQ 30163 80005,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Ordnance Survey National Grid", "Comma", "None", 10]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From OSNG to Decimal Degrees",
|
||||
input: "TQ 30163 80005,",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Ordnance Survey National Grid", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From Decimal Degrees to UTM",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "30 N 699456 5709791,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Universal Transverse Mercator", "Comma", "None", 0]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: From UTM to Decimal Degrees",
|
||||
input: "30 N 699456 5709791,",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Universal Transverse Mercator", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: Directions in input, not output",
|
||||
input: "N51.504°,W0.126°,",
|
||||
expectedOutput: "51.504°,-0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Decimal Degrees", "Comma", "None", 3]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: Directions in input and output",
|
||||
input: "N51.504°,W0.126°,",
|
||||
expectedOutput: "N 51.504°,W 0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Decimal Degrees", "Comma", "Before", 3]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: Directions not in input, in output",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "N 51.504°,W 0.126°,",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Decimal Degrees", "Comma", "Before", 3]
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "Co-ordinates: Directions not in input, in converted output",
|
||||
input: "51.504°,-0.126°,",
|
||||
expectedOutput: "N 51° 30' 14.4\",W 0° 7' 33.6\",",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "Convert co-ordinate format",
|
||||
args: ["Decimal Degrees", "Comma", "Degrees Minutes Seconds", "Comma", "Before", 3]
|
||||
},
|
||||
],
|
||||
}
|
||||
]);
|
||||
@@ -1,55 +0,0 @@
|
||||
/**
|
||||
* To Geohash tests
|
||||
*
|
||||
* @author gchq77703
|
||||
* @copyright Crown Copyright 2018
|
||||
* @license Apache-2.0
|
||||
*/
|
||||
import TestRegister from "../TestRegister";
|
||||
|
||||
TestRegister.addTests([
|
||||
{
|
||||
name: "From Geohash",
|
||||
input: "ww8p1r4t8",
|
||||
expectedOutput: "37.83238649368286,112.55838632583618",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "From Geohash",
|
||||
args: [],
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "From Geohash",
|
||||
input: "ww8p1r",
|
||||
expectedOutput: "37.83416748046875,112.5604248046875",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "From Geohash",
|
||||
args: [],
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "From Geohash",
|
||||
input: "ww8",
|
||||
expectedOutput: "37.265625,113.203125",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "From Geohash",
|
||||
args: [],
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "From Geohash",
|
||||
input: "w",
|
||||
expectedOutput: "22.5,112.5",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "From Geohash",
|
||||
args: [],
|
||||
},
|
||||
],
|
||||
},
|
||||
]);
|
||||
@@ -1,55 +0,0 @@
|
||||
/**
|
||||
* To Geohash tests
|
||||
*
|
||||
* @author gchq77703
|
||||
* @copyright Crown Copyright 2018
|
||||
* @license Apache-2.0
|
||||
*/
|
||||
import TestRegister from "../TestRegister";
|
||||
|
||||
TestRegister.addTests([
|
||||
{
|
||||
name: "To Geohash",
|
||||
input: "37.8324,112.5584",
|
||||
expectedOutput: "ww8p1r4t8",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "To Geohash",
|
||||
args: [9],
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "To Geohash",
|
||||
input: "37.9324,-112.2584",
|
||||
expectedOutput: "9w8pv3ruj",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "To Geohash",
|
||||
args: [9],
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "To Geohash",
|
||||
input: "37.8324,112.5584",
|
||||
expectedOutput: "ww8",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "To Geohash",
|
||||
args: [3],
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
name: "To Geohash",
|
||||
input: "37.9324,-112.2584",
|
||||
expectedOutput: "9w8pv3rujxy5b99",
|
||||
recipeConfig: [
|
||||
{
|
||||
op: "To Geohash",
|
||||
args: [15],
|
||||
},
|
||||
],
|
||||
},
|
||||
]);
|
||||
Reference in new issue
Block a user