node_modules: update (#322)

Co-authored-by: dawidd6 <9713907+dawidd6@users.noreply.github.com>
2026-09-17 09:06:48 +07:00 · 2026-09-15 13:00:32 +02:00
parent 4a3d0f9ca3
commit 67ce3558d6
174 changed files with 25661 additions and 5540 deletions
@@ -0,0 +1,106 @@
+import * as packageData from '../package-info.js';
+import * as shared from '../shared/index.js';
+import LeWindows from '../mime-node/le-windows.js';
+import LeUnix from '../mime-node/le-unix.js';
+/**
+ * Generates a Transport object for streaming
+ *
+ * Possible options can be the following:
+ *
+ *  * **buffer** if true, then returns the message as a Buffer object instead of a stream
+ *  * **newline** either 'windows' or 'unix'
+ *
+ * @constructor
+ * @param optional config parameter
+ */
+class StreamTransport {
+    constructor(options) {
+        options = options || {};
+        this.options = options;
+        this.name = 'StreamTransport';
+        this.version = packageData.version;
+        this.logger = shared.getLogger(this.options, {
+            component: this.options.component || 'stream-transport'
+        });
+        this.winbreak = ['win', 'windows', 'dos', '\r\n'].includes((options.newline || '').toString().toLowerCase());
+    }
+    /**
+     * Compiles a mailcomposer message and forwards it to handler that sends it
+     *
+     * @param mail MailComposer object
+     * @param done Callback function to run when the sending is completed
+     */
+    send(mail, done) {
+        // We probably need this in the output. send() runs after the message was compiled,
+        // so mail.message is set
+        mail.message.keepBcc = true;
+        const envelope = mail.message.getEnvelope();
+        const messageId = mail.message.messageId();
+        const recipients = [].concat(envelope.to || []);
+        if (recipients.length > 3) {
+            recipients.push('...and ' + recipients.splice(2).length + ' more');
+        }
+        this.logger.info({
+            tnx: 'send',
+            messageId
+        }, 'Sending message %s to <%s> using %s line breaks', messageId, recipients.join(', '), this.winbreak ? '<CR><LF>' : '<LF>');
+        setImmediate(() => {
+            let stream;
+            try {
+                stream = mail.message.createReadStream();
+                if (this.options.newline) {
+                    // apply the transport-level line ending transform; the message-level
+                    // `newline` option is handled by MimeNode in createReadStream()
+                    const sourceStream = stream;
+                    stream = sourceStream.pipe(this.winbreak ? new LeWindows() : new LeUnix());
+                    sourceStream.once('error', err => stream.emit('error', err));
+                }
+            }
+            catch (E) {
+                this.logger.error({
+                    err: E,
+                    tnx: 'send',
+                    messageId
+                }, 'Creating send stream failed for %s. %s', messageId, E.message);
+                return done(E);
+            }
+            if (!this.options.buffer) {
+                stream.once('error', err => {
+                    this.logger.error({
+                        err,
+                        tnx: 'send',
+                        messageId
+                    }, 'Failed creating message for %s. %s', messageId, err.message);
+                });
+                return done(null, {
+                    envelope,
+                    messageId,
+                    message: stream
+                });
+            }
+            const chunks = [];
+            let chunklen = 0;
+            stream.on('readable', () => {
+                let chunk;
+                while ((chunk = stream.read()) !== null) {
+                    chunks.push(chunk);
+                    chunklen += chunk.length;
+                }
+            });
+            stream.once('error', err => {
+                this.logger.error({
+                    err,
+                    tnx: 'send',
+                    messageId
+                }, 'Failed creating message for %s. %s', messageId, err.message);
+                return done(err);
+            });
+            stream.on('end', () => done(null, {
+                envelope,
+                messageId,
+                message: Buffer.concat(chunks, chunklen)
+            }));
+        });
+    }
+}
+export default StreamTransport;