v1.0.7

postalsys · Jan 15, 2021 · dac5b74 · dac5b74
1 parent 7ca5e9e
commit dac5b74
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Showing 5 changed files with 129 additions and 9 deletions.
diff --git a/README.md b/README.md
@@ -102,7 +102,7 @@ parser.parse(email) -> Promise
 
 Where
 
--   **email** is the rfc822 formatted email. Either a string, an ArrayBuffer or a Blob object
+-   **email** is the rfc822 formatted email. Either a string, an ArrayBuffer, a Blob object or a Node.js Buffer
 
 > **NB** you can call `parse()` only once. If you need to parse another message, create a new _PostalMime_ object.
 

diff --git a/example/node-example.js b/example/node-example.js
@@ -0,0 +1,16 @@
+/* globals globalThis, require, Buffer */
+
+globalThis.Blob = require('cross-blob');
+const PostalMime = require('../dist/node').postalMime.default;
+
+new PostalMime()
+    .parse(
+        Buffer.from(
+            `Subject: test
+From: andris@kreata.ee
+To: andris@ethereal.email
+
+Hello world`
+        )
+    )
+    .then(res => console.log(res));
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "postal-mime",
-    "version": "1.0.6",
+    "version": "1.0.7",
     "description": "Email parser for browser environments",
     "main": "dist/postal-mime.js",
     "scripts": {
@@ -16,6 +16,7 @@
     "author": "Andris Reinman",
     "license": "AGPL-3.0-or-later",
     "devDependencies": {
+        "cross-blob": "^2.0.0",
         "eslint": "7.17.0",
         "eslint-cli": "1.1.1",
         "webpack": "5.11.1",

diff --git a/src/postal-mime.js b/src/postal-mime.js
@@ -200,6 +200,9 @@ export default class PostalMime {
         }
         this.started = true;
 
+        // should it thrown on empty value instead?
+        buf = buf || ArrayBuffer(0);
+
         if (typeof buf === 'string') {
             // cast string input to ArrayBuffer
             buf = textEncoder.encode(buf);
@@ -210,6 +213,11 @@ export default class PostalMime {
             buf = await blobToArrayBuffer(buf);
         }
 
+        if (buf.buffer instanceof ArrayBuffer) {
+            // Node.js Buffer object or Uint8Array
+            buf = new Uint8Array(buf).buffer;
+        }
+
         this.buf = buf;
         this.av = new Uint8Array(buf);
         this.readPos = 0;
-Original file line number
+Diff line change
@@ Expand Up / @@ -102,7 +102,7 @@ parser.parse(email) -> Promise @@
     Where
-    -   **email** is the rfc822 formatted email. Either a string, an ArrayBuffer or a Blob object
+    -   **email** is the rfc822 formatted email. Either a string, an ArrayBuffer, a Blob object or a Node.js Buffer
     > **NB** you can call `parse()` only once. If you need to parse another message, create a new _PostalMime_ object.
@@ Expand Down @@