Diff: client.cpp

Revision:

0:23a36e52a5fa

Child:

1:b4179d7a5f2c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client.cpp	Thu Jun 28 15:33:29 2018 +0000
@@ -0,0 +1,46 @@
+#include "client.h"
+/* ethernet */
+#include <EthernetInterface.h>
+
+// Network interface
+EthernetInterface net;
+
+int init_nw() {
+   printf("%s\n", __FUNCTION__);
+   net.connect();
+   // Show the network address
+   const char *ip = net.get_ip_address();
+   printf("IP address is: %s\n", ip ? ip : "No IP");
+   return 0;
+}
+
+int desinit_nw() {
+    printf("%s\n", __FUNCTION__);
+    // Bring down the ethernet interface
+    net.disconnect();
+    printf("Done\n");
+    return 0;
+}
+
+// Socket demo
+int send_data(/* TODO */) {
+
+    // Open a socket on the network interface, and create a TCP connection to mbed.org
+    TCPSocket socket;
+    socket.open(&net);
+    socket.connect("developer.mbed.org", 80);
+
+    // Send a simple http request
+    char sbuffer[] = "GET / HTTP/1.1\r\nHost: developer.mbed.org\r\n\r\n";
+    int scount = socket.send(sbuffer, sizeof sbuffer);
+    printf("sent %d [%.*s]\n", scount, strstr(sbuffer, "\r\n")-sbuffer, sbuffer);
+
+    // Recieve a simple http response and print out the response line
+    char rbuffer[64];
+    int rcount = socket.recv(rbuffer, sizeof rbuffer);
+    printf("recv %d [%.*s]\n", rcount, strstr(rbuffer, "\r\n")-rbuffer, rbuffer);
+
+    // Close the socket to return its memory and bring down the network interface
+    socket.close();
+
+}
\ No newline at end of file