Revision 0:3827d202644b, committed 2015-07-20

Comitter:

wolfSSL

Date:

Mon Jul 20 07:55:35 2015 +0000

Child:

1:81dead2c2744

Commit message:

wolfssl/wolfssl-examples/tls/client-tcp ported to mbed

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EthernetInterface.lib	Mon Jul 20 07:55:35 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/EthernetInterface/#2fc406e2553f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client-tcp.cpp	Mon Jul 20 07:55:35 2015 +0000
@@ -0,0 +1,127 @@
+/* client-tcp.c
+ *
+ * Copyright (C) 2006-2015 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL. (formerly known as CyaSSL)
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include    "mbed.h"
+#include    "EthernetInterface.h"
+#include    <stdio.h>
+#include    <stdlib.h>
+#include    <string.h>
+
+#define MAXDATASIZE (1024*4)
+
+static int getline(char *prompt, char *buff, int size)
+{
+    int sz ;
+    
+    printf("%s", prompt) ;
+    for(sz = 0 ;  (sz < size) && ((*buff = getchar()) != '\r'); sz++, buff++) {
+        putchar(*buff) ;
+        if(*buff == '\\') {
+            if(++sz >= size)break ;
+            *buff = getchar() ;
+            putchar(*buff) ;
+            switch(*buff) {
+                case 'n' :
+                    *buff = '\n' ;
+                    break ;
+                case 'r' :
+                    *buff = '\r' ;
+                    break ;
+                case 't' :
+                    *buff = '\t' ;
+                    break ;
+                case '\\':
+                    *buff = '\\' ;
+                    break ;
+                default:
+                    buff[1] = buff[0] ;
+                    buff[0] = '\\' ;
+                    buff++ ;
+            }
+        } else if(*buff == '\b') {
+            if(sz >= 2) {
+                buff-=2 ;
+                sz-=2;
+            }
+        }
+    } ;
+    putchar('\n') ;
+    *buff = '\0' ;
+    return sz ;
+}
+
+/*
+ *  clients initial contact with server. Socket to connect to: sock
+ */
+ int ClientGreet(TCPSocketConnection *socket)
+{
+    /* data to send to the server, data recieved from the server */
+    char    sendBuff[MAXDATASIZE], rcvBuff[MAXDATASIZE] = {0};
+    int     ret ;
+
+    ret = getline("Message for server: ", sendBuff, MAXDATASIZE);
+    printf("Send[%d]:\n%s\n", ret, sendBuff) ;
+    if ((ret = socket->send(sendBuff, sizeof(sendBuff)-1)) < 0) {
+        printf("Send error: %i", ret);
+        return EXIT_FAILURE;
+    }
+    printf("Recieved:\n");
+    while(1) {
+        if ((ret = socket->receive(rcvBuff, sizeof(rcvBuff)-1)) < 0) {
+            if(ret == 0)break ;
+            printf("Read error. Error: %i\n", ret);
+            return EXIT_FAILURE;
+        }
+        rcvBuff[ret] = '\0' ;
+        printf("%s", rcvBuff);
+        if((rcvBuff[ret-3] == '\n')&&
+           (rcvBuff[ret-2] == '\n')&&
+           (rcvBuff[ret-1] == '\n'))break ;
+    }
+    return ret;
+}
+
+/*
+ * command line argumentCount and argumentValues
+ */
+int main(void)
+{
+    EthernetInterface eth;
+    TCPSocketConnection socket;
+    char server_addr[40] ;
+    char server_port[10] ;
+
+    eth.init(); //Use DHCP
+    eth.connect();
+    printf("Client Addr: %s\n", eth.getIPAddress());
+
+    getline("Server Addr: ", server_addr, sizeof(server_addr)) ;
+    getline("Server Port: ", server_port, sizeof(server_port)) ;
+    
+    while (socket.connect(server_addr, atoi(server_port)) < 0) {
+        printf("Unable to connect to (%s) on port (%d)\n", server_addr, server_port);
+        wait(1.0);
+    }
+    printf("TCP Connected\n") ;
+
+    ClientGreet(&socket);
+    return 0;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-rtos.lib	Mon Jul 20 07:55:35 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed-rtos/#5aed8bae1001

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Jul 20 07:55:35 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/da0ca467f8b5
\ No newline at end of file