Added Client connection and WebClient example

WiFi/examples/WebClient/WebClient.pde

@@ -0,0 +1,89 @@
+/*
+  Web client
+ 
+ This sketch connects to a website (http://www.google.com)
+ using a WiFi shield.
+ 
+ Circuit:
+ * WiFi shield attached
+ * Analog inputs attached to pins A0 through A5 (optional)
+
+ created 13 July 2010
+ by Domenico La Fauci
+ */
+
+
+#include <WiFi.h>
+#include <IPAddress.h>
+
+char ssid[32] = { 0 };
+int status = WL_IDLE_STATUS;
+IPAddress server(74,125,232,115);  // Google
+//byte server[] = { 173,194,33,104 }; // Google
+
+// Initialize the Ethernet client library
+// with the IP address and port of the server 
+// that you want to connect to (port 80 is default for HTTP):
+Client client(server, 80);
+
+int startWiFiWpa()
+{
+  Serial.println("\nSetup WiFi Wpa...");
+  //strcpy(ssid, "AndroidAP9647");
+  strcpy(ssid, "Cariddi");
+  Serial.print("SSID: ");
+  Serial.println(ssid);
+  const char *pass = "1234567890";
+  status = WiFi.begin(ssid, pass);
+  if ( status != WL_CONNECTED)
+  {
+    Serial.println("Connection Failed");
+  }
+  return status;
+}
+
+
+void setup() {
+	// start the WiFi connection and the server:
+	Serial.begin(9600);
+	Serial.println("*** Start WebClient WiFi example ***");
+
+	int _status = startWiFiWpa();
+	if ( _status == WL_CONNECTED)
+	{
+		Serial.println("\nStarting connection...");
+		// if you get a connection, report back via serial:
+		if (client.connect()) {
+			Serial.println("connected");
+			// Make a HTTP request:
+			client.println("GET /search?q=arduino HTTP/1.0");
+			client.println();
+		}
+		else {
+			// kf you didn't get a connection to the server:
+			Serial.println("connection failed");
+		}
+	}
+}
+
+void loop()
+{
+  // if there are incoming bytes available 
+  // from the server, read them and print them:
+  if (client.available()) {
+    char c = client.read();
+    Serial.print(c);
+  }
+
+  // if the server's disconnected, stop the client:
+  if (!client.connected()) {
+    Serial.println();
+    Serial.println("disconnecting.");
+    client.stop();
+
+    // do nothing forevermore:
+    for(;;)
+      ;
+  }
+}
+