spdy - npm Package Compare versions

Comparing version 0.1.2 to 0.1.4

lib/spdy/parser.js

@@ -12,2 +12,14 @@ /**
 /**
+ * Compatibility with older versions of node
+ */
+if (!Buffer.prototype.readUInt32BE) {
+  Buffer.prototype.readUInt32BE = function(offset, noAssert) {
+    return this.readUInt32(offset, 'big');
+  };
+  Buffer.prototype.readUInt16BE = function(offset, noAssert) {
+    return this.readUInt16(offset, 'big');
+  };
+}
+
+/**
  * Class @constructor
@@ -80,3 +92,3 @@ */
 
-  var len = buffer.readUInt32(4, 'big') & 0xffffff;
+  var len = buffer.readUInt32BE(4) & 0xffffff;
 
@@ -94,6 +106,6 @@ buffer = this.concat(8 + len);
   if (headers.c) {
-    headers.version = buffer.readUInt16(0, 'big') & 0x7fff;
-    headers.type = buffer.readUInt16(2, 'big');
+    headers.version = buffer.readUInt16BE(0) & 0x7fff;
+    headers.type = buffer.readUInt16BE(2);
   } else {
-    headers.streamID = buffer.readUInt32(0, 'big');
+    headers.streamID = buffer.readUInt32BE(0);
   }
@@ -113,4 +125,4 @@
       var parsed = {
-        streamID: data.readUInt32(0, 'big') & 0x7fffffff,
-        assocStreamID: data.readUInt32(4, 'big') & 0x7fffffff,
+        streamID: data.readUInt32BE(0) & 0x7fffffff,
+        assocStreamID: data.readUInt32BE(4) & 0x7fffffff,
         priority: (data[8] && 192) >> 6,
@@ -122,3 +134,3 @@ nameValues: {}
       var parsed = {
-        streamID: data.readUInt32(0, 'big') & 0x7fffffff,
+        streamID: data.readUInt32BE(0) & 0x7fffffff,
         nameValues: {}
@@ -129,4 +141,4 @@ };
       var parsed = {
-        streamID: data.readUInt32(0, 'big') & 0x7fffffff,
-        statusCode: data.readUInt32(4, 'big')
+        streamID: data.readUInt32BE(0) & 0x7fffffff,
+        statusCode: data.readUInt32BE(4)
       };
@@ -149,3 +161,3 @@ data = parsed;
 
-          var valueLen = nvs.readUInt16(0, 'big'),
+          var valueLen = nvs.readUInt16BE(0),
               value = nvs.slice(2, 2 + valueLen);
@@ -152,0 +164,0 @@ nvs = nvs.slice(2 + valueLen);

lib/spdy/protocol.js

@@ -9,2 +9,17 @@ /**
 /**
+ * Compatibility with older versions of node
+ */
+if (!Buffer.prototype.writeUInt32BE) {
+  Buffer.prototype.writeUInt32BE = function(value, offset, noAssert) {
+    this.writeUInt32(value, offset, 'big');
+  };
+  Buffer.prototype.writeUInt32LE = function(value, offset, noAssert) {
+    this.writeUInt32(value, offset, 'little');
+  };
+  Buffer.prototype.writeUInt16BE = function(value, offset, noAssert) {
+    this.writeUInt16(value, offset, 'big');
+  };
+}
+
+/**
  * Create and return dataframe buffer
@@ -20,3 +35,3 @@ */
   // Insert stream id
-  result.writeUInt32(headers.streamID & 0x7fffffff, 0, 'big');
+  result.writeUInt32BE(headers.streamID & 0x7fffffff, 0);
   return result;
@@ -42,6 +57,6 @@ };
   // Insert version
-  result.writeUInt16(headers.version | 0x8000, 0, 'big');
+  result.writeUInt16BE(headers.version | 0x8000, 0);
 
   // Insert type
-  result.writeUInt16(headers.type, 2, 'big');
+  result.writeUInt16BE(headers.type, 2);
 
@@ -75,11 +90,11 @@ return result;
   // Insert keys count
-  buff.writeUInt32(keysLen, 0, 'big');
+  buff.writeUInt32BE(keysLen, 0);
 
   keys.reduce(function(offset, key) {
     var raw_key = enums[key];
-    
-    buff.writeUInt32(raw_key & 0xffffff, offset, 'little');
 
+    buff.writeUInt32LE(raw_key & 0xffffff, offset);
+
     var value = settings[key];
-    buff.writeUInt32(value, offset + 4, 'big');
+    buff.writeUInt32BE(value, offset + 4);
 
@@ -135,3 +150,3 @@ return offset + 8;
   // Insert nvs count
-  buff.writeUInt16(nvsCount, 0, 'big');
+  buff.writeUInt16BE(nvsCount, 0);
 
@@ -144,3 +159,3 @@ Object.keys(nvs).filter(function(key) {
 
-    buff.writeUInt16(nameLen, prev, 'big');
+    buff.writeUInt16BE(nameLen, prev);
     buff.write(key.toString().toLowerCase(), prev + 2);
@@ -150,3 +165,3 @@
 
-    buff.writeUInt16(valueLen, prev, 'big');
+    buff.writeUInt16BE(valueLen, prev);
     buff.write(nvs[key].toString(), prev + 2);
@@ -166,3 +181,3 @@
     // Insert assocStreamID for SYN_STREAM
-    buff.writeUInt32(assocStreamID & 0x7fffffff, 4, 'big');
+    buff.writeUInt32BE(assocStreamID & 0x7fffffff, 4);
 
@@ -176,3 +191,3 @@ deflated.copy(buff, 10);
   // Insert streamID
-  buff.writeUInt32(streamID & 0x7fffffff, 0, 'big');
+  buff.writeUInt32BE(streamID & 0x7fffffff, 0);
 
@@ -179,0 +194,0 @@ // Insert priority

package.json

 {
   "name": "spdy",
   "description": "Implementation of the SPDY protocol on node.js.",
-  "version": "0.1.2",
-
+  "version": "0.1.4",
   "author": "Fedor Indutny <[e-mail]>",
-
   "dependencies": {
-    "zlibcontext": ">= 1.0.4"
+    "zlibcontext": "~ 1.0.9"
   },
-
-  "engine": ["node >= 0.5.x"],
-
-  "main": "./lib/spdy"
-}
+  "engines": [
+    "node >= 0.6.0"
+  ],
+  "main": "./lib/spdy",
+  "devDependencies": {}
+}

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Fixed alerts

Non-existent author

Supply chain risk

The package was published by an npm account that no longer exists.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

125618

increased by0.55%

Lines of code

1279

increased by1.99%

Number of high supply chain risk alerts

0

decreased by-100%

Worsened metrics

Number of medium supply chain risk alerts

9

increased by12.5%

Dependency changes

• Updatedzlibcontext@~ 1.0.9