From db605dd18b11ecfb5cd9f92c721c52cb70543384 Mon Sep 17 00:00:00 2001
From: "David A. Mellis" <d.mellis@arduino.cc>
Date: Mon, 1 Jun 2009 08:32:11 +0000
Subject: First integration of the Arduino code in Processing 5503:
 PreProcessor and Compiler have been integrated with changes to the Sketch.
 Compilation still has problems (Thread error on success, and can't handle
 non-pde files in a sketch). Modified the Mac OS X make.sh to copy the
 hardware, avr tools, and example over. Removing some of the antlr stuff.
 Disabling the Commander (command-line execution) for now. Added Library,
 LibraryManager, and Target. Added support for prefixed preferences (e.g. for
 boards and programmers).

---
 .../Ethernet/examples/WebServer/WebServer.pde      | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 libraries/Ethernet/examples/WebServer/WebServer.pde

(limited to 'libraries/Ethernet/examples/WebServer')

diff --git a/libraries/Ethernet/examples/WebServer/WebServer.pde b/libraries/Ethernet/examples/WebServer/WebServer.pde
new file mode 100644
index 0000000..b337a8e
--- /dev/null
+++ b/libraries/Ethernet/examples/WebServer/WebServer.pde
@@ -0,0 +1,61 @@
+/*
+ * Web Server
+ *
+ * A simple web server that shows the value of the analog input pins.
+ */
+
+#include <Ethernet.h>
+
+byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
+byte ip[] = { 10, 0, 0, 177 };
+
+Server server(80);
+
+void setup()
+{
+  Ethernet.begin(mac, ip);
+  server.begin();
+}
+
+void loop()
+{
+  Client client = server.available();
+  if (client) {
+    // an http request ends with a blank line
+    boolean current_line_is_blank = true;
+    while (client.connected()) {
+      if (client.available()) {
+        char c = client.read();
+        // if we've gotten to the end of the line (received a newline
+        // character) and the line is blank, the http request has ended,
+        // so we can send a reply
+        if (c == '\n' && current_line_is_blank) {
+          // send a standard http response header
+          client.println("HTTP/1.1 200 OK");
+          client.println("Content-Type: text/html");
+          client.println();
+          
+          // output the value of each analog input pin
+          for (int i = 0; i < 6; i++) {
+            client.print("analog input ");
+            client.print(i);
+            client.print(" is ");
+            client.print(analogRead(i));
+            client.println("<br />");
+          }
+          break;
+        }
+        if (c == '\n') {
+          // we're starting a new line
+          current_line_is_blank = true;
+        } else if (c != '\r') {
+          // we've gotten a character on the current line
+          current_line_is_blank = false;
+        }
+      }
+    }
+    // give the web browser time to receive the data
+    delay(1);
+    client.stop();
+  }
+}
-- 
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