sandboxos => tildefriends

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3157 ed5197a5-7fde-0310-b194-c3ffbd925b24

packages/cory/smtp/smtp.js

@@ -0,0 +1,74 @@
+"use strict";
+
+//! {"permissions": ["network"]}
+
+terminal.print("Hello, world!");
+
+let kFrom = core.user.name + "@unprompted.com";
+let kTo = "test@unprompted.com";
+let kSubject = "Hello, world!";
+let kBody = "This is the body of the email."
+
+let inBuffer = "";
+let sentFrom = false;
+let sentTo = false;
+let sentData = false;
+
+function lineReceived(socket, line) {
+	terminal.print("> ", line);
+	let parts = line.split(" ", 1);
+	terminal.print(JSON.stringify(parts));
+	if (parts[0] == "220") {
+		socket.write("HELO rowlf.unprompted.com\r\n");
+	} else if (parts[0] == "250") {
+		if (!sentFrom) {
+			terminal.print("FROM");
+			socket.write("MAIL FROM: " + kFrom + "\r\n");
+			sentFrom = true;
+		} else if (!sentTo) {
+			terminal.print("TO");
+			socket.write("RCPT TO: " + kTo + "\r\n");
+			sentTo = true;
+		} else if (!sentData) {
+			terminal.print("DATA");
+			socket.write("DATA\r\n");
+			sentData = true;
+		} else {
+			terminal.print("QUIT");
+			socket.write("QUIT\r\n");
+		}
+	} else if (parts[0] == "354") {
+		terminal.print("MESSAGE");
+		socket.write("Subject: " + kSubject + "\r\n\r\n" + kBody + "\r\n.\r\n");
+	}
+}
+
+function dataReceived(socket, data) {
+	if (data === null) {
+		return;
+	}
+	terminal.print(data);
+	inBuffer += data;
+	let again = true;
+	while (again) {
+		again = false;
+		let end = inBuffer.indexOf("\n");
+		if (end != -1) {
+			again = true;
+			let line = inBuffer.substring(0, end);
+			inBuffer = inBuffer.substring(end + 1);
+			lineReceived(socket, line);
+		}
+	}
+}
+
+network.newConnection().then(function(socket) {
+	socket.read(function(data) {
+		try {
+			dataReceived(socket, data);
+		} catch (error) {
+			terminal.print("ERROR: ", error.message);
+		}
+	});
+	socket.connect("localhost", 25);
+});