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-rw-r--r--node_modules/isbinaryfile/LICENSE.txt22
-rw-r--r--node_modules/isbinaryfile/README.md78
-rw-r--r--node_modules/isbinaryfile/index.js129
-rw-r--r--node_modules/isbinaryfile/package.json36
4 files changed, 0 insertions, 265 deletions
diff --git a/node_modules/isbinaryfile/LICENSE.txt b/node_modules/isbinaryfile/LICENSE.txt
deleted file mode 100644
index 4226d72..0000000
--- a/node_modules/isbinaryfile/LICENSE.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2017 Garen J. Torikian
-
-MIT License
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/isbinaryfile/README.md b/node_modules/isbinaryfile/README.md
deleted file mode 100644
index 1f3aad9..0000000
--- a/node_modules/isbinaryfile/README.md
+++ /dev/null
@@ -1,78 +0,0 @@
-# isBinaryFile
-
-Detects if a file is binary in Node.js. Similar to [Perl's `-B` switch](http://stackoverflow.com/questions/899206/how-does-perl-know-a-file-is-binary), in that:
-- it reads the first few thousand bytes of a file
-- checks for a `null` byte; if it's found, it's binary
-- flags non-ASCII characters. After a certain number of "weird" characters, the file is flagged as binary
-
-Much of the logic is pretty much ported from [ag](https://github.com/ggreer/the_silver_searcher).
-
-Note: if the file doesn't exist, is a directory, or is empty, the function returns `false`.
-
-## Installation
-
-```
-npm install isbinaryfile
-```
-
-## Usage
-
-### isBinaryFile(filepath, callback)
-
-* `filepath`, a `string` indicating the path to the file.
-* `callback`, a `function` for the callback. It has two arguments:
- - `err`, the typical Node.js error argument
- - `result`, a `boolean` of `true` or `false`, depending on if the file is binary
-
-
-### isBinaryFile(bytes, size, callback)
-
-* `bytes`, a `Buffer` of the file's contents.
-* `size`, an optional `number` indicating the file size.
-* `callback`, a `function` for the callback. It has two arguments:
- - `err`, the typical Node.js error argument
- - `result`, a `boolean` of `true` or `false`, depending on if the file is binary
-
-
-### isBinaryFile.sync(filepath)
-
-* `filepath`, a `string` indicating the path to the file.
-
-
-### isBinaryFile.sync(bytes, size)
-
-* `bytes`, a `Buffer` of the file's contents.
-* `size`, an `number` indicating the file size.
-
-
-Returns a `boolean` of `true` or `false`, depending on if the file is binary.
-
-### Examples
-
-```javascript
-var isBinaryFile = require("isbinaryfile");
-
-fs.readFile("some_file", function(err, data) {
- fs.lstat("some_file", function(err, stat) {
- isBinaryFile(data, stat.size, function (err, result) {
- if (!err) {
- if (result) {
- console.log("It is!")
- }
- else {
- console.log("No.")
- }
- }
- });
- });
-});
-
-isBinaryFile.sync("some_file"); // true or false
-var bytes = fs.readFileSync(("some_file"));
-var size = fs.lstatSync(("some_file").size;
-isBinaryFile.sync(bytes, size); // true or false
-```
-
-## Testing
-
-Run `npm install` to install `mocha`, then run `npm test`.
diff --git a/node_modules/isbinaryfile/index.js b/node_modules/isbinaryfile/index.js
deleted file mode 100644
index 7c3f06a..0000000
--- a/node_modules/isbinaryfile/index.js
+++ /dev/null
@@ -1,129 +0,0 @@
-var fs = require('fs');
-var path = require('path');
-var alloc = require('buffer-alloc');
-var MAX_BYTES = 512;
-
-module.exports = function(bytes, size, cb) {
- // Only two args
- if (cb === undefined) {
- var file = bytes;
- cb = size;
-
- fs.stat(file, function(err, stat) {
- if (err || !stat.isFile()) return cb(err, false);
-
- fs.open(file, 'r', function(r_err, descriptor){
- if (r_err) return cb(r_err);
- bytes = alloc(MAX_BYTES);
- // Read the file with no encoding for raw buffer access.
- fs.read(descriptor, bytes, 0, bytes.length, 0, function(err, size, bytes){
- fs.close(descriptor, function(c_err){
- if (c_err) return cb(c_err, false);
- return cb(null, isBinaryCheck(bytes, size));
- });
- });
- });
- });
- }
- else
- return cb(null, isBinaryCheck(bytes, size));
-};
-
-function isBinaryCheck(bytes, size) {
- if (size === 0)
- return false;
-
- var suspicious_bytes = 0;
- var total_bytes = Math.min(size, MAX_BYTES);
-
- // UTF-8 BOM
- if (size >= 3 && bytes[0] == 0xEF && bytes[1] == 0xBB && bytes[2] == 0xBF) {
- return false;
- }
-
- // UTF-32 BOM
- if (size >= 4 && bytes[0] === 0x00 && bytes[1] === 0x00 && bytes[2] == 0xFE && bytes[3] == 0xFF) {
- return false;
- }
-
- // UTF-32 LE BOM
- if (size >= 4 && bytes[0] == 0xFF && bytes[1] == 0xFE && bytes[2] === 0x00 && bytes[3] === 0x00) {
- return false;
- }
-
- // GB BOM
- if (size >= 4 && bytes[0] == 0x84 && bytes[1] == 0x31 && bytes[2] == 0x95 && bytes[3] == 0x33) {
- return false;
- }
-
- if (total_bytes >= 5 && bytes.slice(0, 5) == "%PDF-") {
- /* PDF. This is binary. */
- return true;
- }
-
- // UTF-16 BE BOM
- if (size >= 2 && bytes[0] == 0xFE && bytes[1] == 0xFF) {
- return false;
- }
-
- // UTF-16 LE BOM
- if (size >= 2 && bytes[0] == 0xFF && bytes[1] == 0xFE) {
- return false;
- }
-
- for (var i = 0; i < total_bytes; i++) {
- if (bytes[i] === 0) { // NULL byte--it's binary!
- return true;
- }
- else if ((bytes[i] < 7 || bytes[i] > 14) && (bytes[i] < 32 || bytes[i] > 127)) {
- // UTF-8 detection
- if (bytes[i] > 193 && bytes[i] < 224 && i + 1 < total_bytes) {
- i++;
- if (bytes[i] > 127 && bytes[i] < 192) {
- continue;
- }
- }
- else if (bytes[i] > 223 && bytes[i] < 240 && i + 2 < total_bytes) {
- i++;
- if (bytes[i] > 127 && bytes[i] < 192 && bytes[i + 1] > 127 && bytes[i + 1] < 192) {
- i++;
- continue;
- }
- }
- suspicious_bytes++;
- // Read at least 32 bytes before making a decision
- if (i > 32 && (suspicious_bytes * 100) / total_bytes > 10) {
- return true;
- }
- }
- }
-
- if ((suspicious_bytes * 100) / total_bytes > 10) {
- return true;
- }
-
- return false;
-}
-
-module.exports.sync = function(bytes, size) {
- // Only one arg
- if (size === undefined) {
- var file = bytes;
- try {
- if(!fs.statSync(file).isFile()) return false;
- } catch (err) {
- // otherwise continue on
- }
- var descriptor = fs.openSync(file, 'r');
- try {
- // Read the file with no encoding for raw buffer access.
- bytes = alloc(MAX_BYTES);
- size = fs.readSync(descriptor, bytes, 0, bytes.length, 0);
- } finally {
- fs.closeSync(descriptor);
- }
- return isBinaryCheck(bytes, size);
- }
- else
- return isBinaryCheck(bytes, size);
-}
diff --git a/node_modules/isbinaryfile/package.json b/node_modules/isbinaryfile/package.json
deleted file mode 100644
index 97d9a10..0000000
--- a/node_modules/isbinaryfile/package.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
- "name": "isbinaryfile",
- "description": "Detects if a file is binary in Node.js. Similar to Perl's -B.",
- "version": "3.0.3",
- "dependencies": {
- "buffer-alloc": "^1.2.0"
- },
- "devDependencies": {
- "mocha": "^2.2.4",
- "grunt": "~0.4.1",
- "grunt-release": "~0.6.0",
- "grunt-exec": "0.4.3",
- "grunt-cli": "~0.1.13"
- },
- "engines": {
- "node": ">=0.6.0"
- },
- "files": [
- "index.js"
- ],
- "license": "MIT",
- "main": "./index.js",
- "maintainers": [
- {
- "name": "Garen J. Torikian",
- "email": "gjtorikian@gmail.com"
- }
- ],
- "repository": {
- "type": "git",
- "url": "https://github.com/gjtorikian/isBinaryFile"
- },
- "scripts": {
- "test": "mocha"
- }
-}