[Pkg-javascript-commits] [node-bufferjs] 01/03: Imported Upstream version 2.0.0

[Thorsten Alteholz]

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alteholz pushed a commit to branch master
in repository node-bufferjs.

commit 5014f60204671ae46f9be3b04dc5ca00a31ffac3
Author: Thorsten Alteholz <debian at alteholz.de>
Date:   Fri Feb 19 19:02:49 2016 +0100

    Imported Upstream version 2.0.0
---
 add-chunk.js | 30 ++++++++++++++++++++++++++++++
 index.js     |  7 +++++++
 indexOf.js   | 36 ++++++++++++++++++++++++++++++++++++
 package.json | 17 +++++++++++++++++
 4 files changed, 90 insertions(+)

diff --git a/add-chunk.js b/add-chunk.js
new file mode 100644
index 0000000..89bbf18
--- /dev/null
+++ b/add-chunk.js
@@ -0,0 +1,30 @@
+/*jshint strict:true node:true es5:true onevar:true laxcomma:true laxbreak:true eqeqeq:true immed:true latedef:true*/
+(function () {
+  "use strict";
+
+  Buffer.prototype.__addchunk_index = 0;
+
+  Buffer.prototype.addChunk = function (chunk) {
+    var  len = Math.min(chunk.length, this.length - this.__addchunk_index);
+
+    if (this.__addchunk_index === this.length) {
+      //throw new Error("Buffer is full");
+      return false;
+    }
+
+    chunk.copy(this, this.__addchunk_index, 0, len);
+
+    this.__addchunk_index += len;
+
+    if (len < chunk.length) {
+      //remnant = new Buffer(chunk.length - len);
+      //chunk.copy(remnant, 0, len, chunk.length);
+      // return remnant;
+      return chunk.slice(len, chunk.length);
+    }
+
+    if (this.__addchunk_index === this.length) {
+      return true;
+    }
+  };
+}());
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..f41df02
--- /dev/null
+++ b/index.js
@@ -0,0 +1,7 @@
+/*jshint strict:true node:true es5:true onevar:true laxcomma:true laxbreak:true eqeqeq:true immed:true latedef:true*/
+(function () {
+  "use strict";
+
+  require('./add-chunk');
+  require('./indexOf');
+}());
diff --git a/indexOf.js b/indexOf.js
new file mode 100644
index 0000000..896716b
--- /dev/null
+++ b/indexOf.js
@@ -0,0 +1,36 @@
+/*jshint strict:true node:true es5:true onevar:true laxcomma:true laxbreak:true eqeqeq:true immed:true latedef:true*/
+(function () {
+  "use strict";
+
+  /**
+   * A naiive 'Buffer.indexOf' function. Requires both the
+   * needle and haystack to be Buffer instances.
+   */
+  function indexOf(haystack, needle, i) {
+    if (!Buffer.isBuffer(needle)) needle = new Buffer(needle);
+    if (typeof i === 'undefined') i = 0;
+    var l = haystack.length - needle.length + 1;
+    while (i<l) {
+      var good = true;
+      for (var j=0, n=needle.length; j<n; j++) {
+        if (haystack.get(i+j) !== needle.get(j)) {
+          good = false;
+          break;
+        }
+      }
+      if (good) return i;
+      i++;
+    }
+    return -1;
+  }
+
+  if (!Buffer.indexOf) {
+    Buffer.indexOf = indexOf;
+  }
+  if (!Buffer.prototype.indexOf) {
+    Buffer.prototype.indexOf = function(needle, i) {
+      return Buffer.indexOf(this, needle, i);
+    };
+  }
+
+})();
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..3289197
--- /dev/null
+++ b/package.json
@@ -0,0 +1,17 @@
+{
+  "name"          : "bufferjs",
+  "description"   : "Pure JavaScript Buffer utils.",
+  "url"           : "http://github.com/coolaj86/node-bufferjs/",
+  "keywords"      : ["util", "buffer", "chunk", "indexOf"],
+  "author"        : "AJ ONeal <coolaj86 at gmail.com>",
+  "contributors"  : [
+                      "Nathan Rajlich <nathan at tootallnate.net>",
+                      "Justin Freitag @justinfreitag"
+                    ],
+  "dependencies"  : {},
+  "version"       : "2.0.0",
+  "main"          : "./index",
+  "engines"       : {
+                      "node" : ">=0.2.0"
+                    }
+}

-- 
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