bplist-parser - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

bplistParser.js

@@ -86,2 +86,3 @@ 'use strict';
     case 0x1:
+    case 0x8: // UID (really just an integer)
       return parseInteger();
@@ -98,8 +99,4 @@ case 0x2:
       return parsePlistString(true);
-    case 0x8:
-      return parseUid();
     case 0xA:
       return parseArray();
-    case 0xC:
-      return parseSet();
     case 0xD:
@@ -180,2 +177,4 @@ return parseDictionary();
     function parsePlistString (isUtf16) {
+      isUtf16 = isUtf16 || 0;
+      var enc = "utf8";
       var length = objInfo;
@@ -198,24 +197,16 @@ var stroffset = 1;
       }
-      //length is String length -> to get byte length multiply by 2, as 1 character takes 2 bytes in UTF-16
-      if (isUtf16) {
-        console.log('is utf 16');
-        length *= 2;
-      }
+      // length is String length -> to get byte length multiply by 2, as 1 character takes 2 bytes in UTF-16
+      length *= (isUtf16 + 1);
       if (length < exports.maxObjectSize) {
-        return buffer.slice(offset + stroffset, offset + stroffset + length).toString('utf8');
+        var plistString = buffer.slice(offset + stroffset, offset + stroffset + length);
+        if (isUtf16) {
+          plistString = swapBytes(plistString); 
+          enc = "ucs2";
+        }
+        return plistString.toString(enc);
       } else {
-        throw new Error("To little heap space available! Watned to read " + length + " bytes, but only " + exports.maxObjectSize + " are available.");
+        throw new Error("To little heap space available! Wanted to read " + length + " bytes, but only " + exports.maxObjectSize + " are available.");
       }
     }
 
-    function parseUid() {
-      throw new Error("parseUid not implemented");
-//      int length = objInfo + 1;
-//      if (length < exports.maxObjectSize) {
-//        return new UID(String.valueOf(obj), copyOfRange(bytes, offset + 1, offset + 1 + length));
-//      } else {
-//        throw new Error("To little heap space available! Wanted to read " + length + " bytes, but only " + exports.maxObjectSize + " are available.");
-//      }
-    }
-
     function parseArray() {
@@ -250,34 +241,2 @@ var length = objInfo;
 
-    function parseSet() {
-      throw new Error("parseSet not implemented");
-//      int length = objInfo;
-//      int arrayoffset = 1;
-//      if (objInfo == 0xF) {
-//        int int_type = bytes[offset + 1];
-//        int intType = (int_type & 0xF0) / 0x10;
-//        if (intType != 0x1) {
-//          System.err.println("UNEXPECTED LENGTH-INT TYPE! " + intType);
-//        }
-//        int intInfo = int_type & 0x0F;
-//        int intLength = (int) Math.pow(2, intInfo);
-//        arrayoffset = 2 + intLength;
-//        if (intLength < 3) {
-//          length = (int) parseUnsignedInt(copyOfRange(bytes, offset + 2, offset + 2 + intLength));
-//        } else {
-//          length = new BigInteger(copyOfRange(bytes, offset + 2, offset + 2 + intLength)).intValue();
-//        }
-//      }bytes
-//      if (length * objectRefSize > exports.maxObjectSize) {
-//        throw new Error("To little heap space available!");
-//      }
-//      NSSet set = new NSSet();
-//      for (int i = 0; i < length; i++) {
-//        int objRef = (int) parseUnsignedInt(copyOfRange(bytes,
-//          offset + arrayoffset + i * objectRefSize,
-//          offset + arrayoffset + (i + 1) * objectRefSize));
-//        set.addObject(parseObject(objRef));
-//      }
-//      return set;
-    }
-
     function parseDictionary() {
@@ -341,1 +300,11 @@ var length = objInfo;
 }
+
+function swapBytes(buffer) {
+  var len = buffer.length;
+  for (var i = 0; i < len; i += 2) {
+    var a = buffer[i];
+    buffer[i] = buffer[i+1];
+    buffer[i+1] = a;
+  }
+  return buffer;
+}

package.json

 {
   "name": "bplist-parser",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Binary plist parser.",
@@ -5,0 +5,0 @@ "main": "bplistParser.js",

test/parseTest.js

@@ -82,3 +82,3 @@ 'use strict';
   'utf16': function (test) {
-    var file = path.join(__dirname, "utf16.plist");
+    var file = path.join(__dirname, "utf16.bplist");
     var startTime = new Date();
@@ -97,5 +97,26 @@
       test.equal(dict['CFBundleShortVersionString'], '2.6.1');
+      test.equal(dict['NSHumanReadableCopyright'], '©2008-2012, sellStuff, Inc.');
       test.done();
     });
+  },
+
+  'uid': function (test) {
+    var file = path.join(__dirname, "uid.bplist");
+    var startTime = new Date();
+
+    bplist.parseFile(file, function (err, dicts) {
+      if (err) {
+        throw err;
+      }
+
+      var endTime = new Date();
+      console.log('Parsed "' + file + '" in ' + (endTime - startTime) + 'ms');
+
+      var dict = dicts[0]; 
+      test.deepEqual(dict['$objects'][1]['NS.keys'], [2, 3, 4]);
+      test.deepEqual(dict['$objects'][1]['NS.objects'], [5, 6, 7]);
+      test.equal(dict['$top']['root'], 1);      
+      test.done();
+    });
   }
 };

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Found 1 instance in 1 package

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Found 2 instances in 1 package

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Fixed alerts

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License

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Found 1 instance in 1 package

Non-existent author

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

Found 1 instance in 1 package

Native code

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Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Found 1 instance in 1 package

Improved metrics

Number of package files

11

increased by10%

Number of high supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

42927

decreased by-0.92%

Lines of code

376

decreased by-3.59%

Number of medium supply chain risk alerts

7

increased by40%

No dependency changes