hexdump.js - npm Package Compare versions

Comparing version 1.0.4 to 1.0.5

bin/cli.js

@@ -8,5 +8,6 @@ #!/usr/bin/env node
 var fs = require('fs');
+var opts = {};
 
-if (!fsname || '--help' === fs || '-h' === fs) {
-  console.error('Usage: hexdump.js <filepath>');
+if (!fsname || '--help' === fsname || '-h' === fsname) {
+  console.error('Usage: hexdump.js -C <filepath>');
   process.exit(2);
@@ -16,2 +17,7 @@ return;
 
+if ('-C' === fsname) {
+  opts.C = true;
+  fsname = process.argv[3];
+}
+
 try {
@@ -26,5 +32,5 @@ fs.statSync(fsname);
 var nb = fs.readFileSync(fsname);
-var str = hexdump(nb.buffer, nb.byteOffset, nb.byteLength);
+var str = hexdump(nb.buffer, nb.byteOffset, nb.byteLength, opts);
 console.log(str);
 
 }());

hexdump.js

 (function (exports) {
 'use strict';
 
-exports.hexdump = function hexdump(ab, offset, len) {
+exports.hexdump = function hexdump(ab, offset, len, opts) {
+  if (!opts) { opts = {}; }
   var ui8 = new Uint8Array(ab.buffer || ab, offset || ab.byteOffset, len || ab.byteLength);
@@ -23,3 +24,17 @@ var bytecount = 0;
 
-    return lead + ' ' + str;
+    while (str.length < 48) {
+      str += ' ';
+    }
+
+    if (opts.C) {
+      return lead + ' ' + str + ' |' + str.replace(/ /g, '').match(/.{1,2}/g).map(function (ch) {
+        var c = String.fromCharCode(parseInt(ch, 16));
+        if (!/[ -~]/.test(c)) {
+          c = '.';
+        }
+        return c;
+      }).join('') + '|';
+    } else {
+      return lead + ' ' + str;
+    }
   }).join('\n');
@@ -26,0 +41,0 @@

package.json

 {
   "name": "hexdump.js",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "Like hexdump on *nix, but in JavaScript.",
@@ -14,3 +14,3 @@ "main": "hexdump.js",
     "type": "git",
-    "url": "[e-mail]:Daplie/hexdump.js.git"
+    "url": "https://git.coolaj86.com/coolaj86/hexdump.js.git"
   },
@@ -17,0 +17,0 @@ "keywords": [

README.md

@@ -48,6 +48,6 @@ hexdump.js
 # As a library
-npm install --save 'git+https://git.daplie.com/Daplie/hexdump.js.git'
+npm install --save 'git+https://git.coolaj86.com/coolaj86/hexdump.js.git'
 
 # As a global CLI (useful on windows)
-npm install --global 'git+https://git.daplie.com/Daplie/hexdump.js.git'
+npm install --global 'git+https://git.coolaj86.com/coolaj86/hexdump.js.git'
 ```
@@ -64,1 +64,8 @@
 ```
+
+API
+---
+
+```
+hexdump(arrayBuffer, byteOffset, byteLength);
+```

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

3590

increased by18.8%

Lines of code

69

increased by38%

Number of lines in readme file

70

increased by11.11%

No dependency changes