iconv-lite - npm Package Compare versions

Comparing version 0.4.3 to 0.4.4

Changelog.md

 
+# 0.4.4 / 2014-07-16
+
+ * added encodings UTF-7 (RFC2152) and UTF-7-IMAP (RFC3501 Section 5.1.3)
+ * fixed streaming base64 encoding
+
 # 0.4.3 / 2014-06-14
@@ -3,0 +8,0 @@

encodings/index.js

@@ -7,2 +7,3 @@
     require("./utf16"),
+    require("./utf7"),
     require("./sbcs-codec"),
@@ -9,0 +10,0 @@ require("./sbcs-data"),

encodings/internal.js

@@ -23,3 +23,3 @@
         return {
-            encoder: encoderInternal,
+            encoder: options.enc == "base64" ? encoderBase64 : encoderInternal,
             decoder: decoderInternal,
@@ -43,2 +43,3 @@
 
+// Encoder is mostly trivial
 
@@ -58,1 +59,26 @@ function encoderInternal() {
 
+
+// Except base64 encoder, which must keep its state.
+
+function encoderBase64() {
+    return {
+        write: encodeBase64Write,
+        end: encodeBase64End,
+
+        prevStr: '',
+    };
+}
+
+function encodeBase64Write(str) {
+    str = this.prevStr + str;
+    var completeQuads = str.length - (str.length % 4);
+    this.prevStr = str.slice(completeQuads);
+    str = str.slice(0, completeQuads);
+
+    return new Buffer(str, "base64");
+}
+
+function encodeBase64End() {
+    return new Buffer(this.prevStr, "base64");
+}
+

package.json

 {
     "name": "iconv-lite",
     "description": "Convert character encodings in pure javascript.",
-    "version": "0.4.3",
+    "version": "0.4.4",
     "license": "MIT",
@@ -6,0 +6,0 @@

README.md

@@ -93,4 +93,4 @@ ## Pure JS character encoding conversion
 
- *  All node.js native encodings: utf8, ucs2 / utf16, ascii, binary, base64, hex.
- *  Additional unicode encodings: utf16, utf16-be.
+ *  All node.js native encodings: utf8, ucs2 / utf16-le, ascii, binary, base64, hex.
+ *  Additional unicode encodings: utf16, utf16-be, utf-7, utf-7-imap.
  *  All widespread singlebyte encodings: Windows 125x family, ISO-8859 family, 
@@ -97,0 +97,0 @@ IBM/DOS codepages, Macintosh family, KOI8 family, all others supported by iconv library.

No alert changes

Improved metrics

Total package byte prevSize

324172

increased by3.14%

Number of package files

27

increased by3.85%

Lines of code

3801

increased by6.95%

No dependency changes