14 年之前 · a361ce94bd
--- a/nodejs/trivialserver/Makefile
+++ b/nodejs/trivialserver/Makefile
@@ -0,0 +1,8 @@
 
				+Program.js: TrivialServer.st main.js
			
 
				+	../ntalkc TrivialServer.st Program
			
 
				+
			
 
				+run: Program.js
			
 
				+	./trivial
			
 
				+
			
 
				+clean:
			
 
				+	rm Program.js TrivialServer.js
			
--- a/nodejs/trivialserver/README
+++ b/nodejs/trivialserver/README
@@ -0,0 +1,17 @@
 
				+Trivial Node.js example in JTalk:
			
 
				+
			
 
				+TrivialServer.st - source code.
			
 
				+trivial          - trivial bash script to run resulting program.
			
 
				+main.js          - small "doit" to actually run code. Will be added by ntalkc.
			
 
				+Makefile         - trivial makefile, read it.
			
 
				+
			
 
				+TrivialServer.js - produced when you run make. Contains JTalk + Hello.st + main.js
			
 
				+
			
 
				+To play, do this:
			
 
				+
			
 
				+make run
			
 
				+
			
 
				+...or:
			
 
				+
			
 
				+make
			
 
				+./trivial
			
--- a/nodejs/trivialserver/TrivialServer.st
+++ b/nodejs/trivialserver/TrivialServer.st
@@ -0,0 +1,33 @@
 
				+Object subclass: #TrivialServer
			
 
				+        instanceVariableNames: 'counter'
			
 
				+        category: 'TrivialServer'!
			
 
				+
			
 
				+!TrivialServer methodsFor: 'initializing'!
			
 
				+initialize
			
 
				+        counter := 0
			
 
				+! !
			
 
				+
			
 
				+!TrivialServer methodsFor: 'processing'!
			
 
				+process: aRequest
			
 
				+
			
 
				+        | hostname httpVersion stream |
			
 
				+	counter := counter + 1.
			
 
				+
			
 
				+        "Calling a method in a js module"
			
 
				+	hostname := {'os.hostname()'}.
			
 
				+
			
 
				+        "Accessing a property of js HTTP request object"
			
 
				+        httpVersion := {'aRequest.httpVersion'}.
			
 
				+
			
 
				+        stream := String new writeStream.
			
 
				+	stream
			
 
				+		nextPutAll: '<html><p>Request HTTP version: ', httpVersion, '</p>';
			
 
				+		nextPutAll: '<p>OS hostname: ', hostname, '</p>';
			
 
				+		nextPutAll: '<p>Number of requests: ', counter asString, '</p></html>'.
			
 
				+	^stream contents
			
 
				+! !
			
 
				+
			
 
				+!TrivialServer class methodsFor: 'initialization'!
			
 
				+initialize
			
 
				+	{'var os = require(''os'');'}
			
 
				+! !
			
--- a/nodejs/trivialserver/main.js
+++ b/nodejs/trivialserver/main.js
@@ -0,0 +1,10 @@
 
				+var http = require('http');
			
 
				+var os = require('os');
			
 
				+// Instantiate a JTalk object to process requests
			
 
				+var server = smalltalk.TrivialServer._new();
			
 
				+http.createServer(function (req, res) {
			
 
				+  res.writeHead(200, {'Content-Type': 'text/html'});
			
 
				+  // Let the JTalk object process it
			
 
				+  res.end(server._process_(req));
			
 
				+}).listen(1337, "127.0.0.1");
			
 
				+console.log('TrivialServer running at http://127.0.0.1:1337/');
			
--- a/nodejs/trivialserver/trivial
+++ b/nodejs/trivialserver/trivial
@@ -0,0 +1 @@
 
				+node Program.js $@