Diff: tcp_server.cpp

Revision:

0:432b571e11a3

Child:

1:6e61ee662fd3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tcp_server.cpp	Sun Feb 19 06:21:50 2012 +0000
@@ -0,0 +1,120 @@
+#include "mbed.h"
+#include "config.h"
+#include "tcp_server.h"
+#include "tcp_client.h"
+
+TCPSocket listenSock;
+TCPSocket* recieveSock;
+Host client;
+IpAddr inCommingIp;
+
+extern bool isHostConnected;
+int serverInit(void)
+{
+    listenSock.setOnEvent(&onServerListnerEvent) ;
+    
+    printf("Bindding...\r\n") ;
+
+    if ( listenSock.bind(Host(IpAddr(), kServerPort)) != ETH_OK ){
+        printf("Bindding Error.\r\n") ;
+        return -1 ;
+    }
+    
+    printf("Listen...\r\n");
+    
+    if ( listenSock.listen() != ETH_OK ){
+        printf("Listen Error.\r\n") ;
+        return -1 ;
+    }
+    return 0;
+}
+
+//Listner Event
+void onServerListnerEvent(TCPSocketEvent e)
+{
+    printf("server ---IN TCPSocketEvent ---\r\n");
+    
+    if ( e == TCPSOCKET_ACCEPT ){
+        printf("Listening: TCP Socket Accepted\r\n");
+        
+        if ( listenSock.accept(&client, &recieveSock) != TCPSOCKET_OK ) {
+            printf("onTcpSocketEvent Error \r\n");
+            return; 
+        }
+
+        recieveSock->setOnEvent(&onServerRecievetEvent);
+        
+        //Get Client Side IP Address
+        inCommingIp = client.getIp();
+        printf("Controler IP Address is [%d.%d.%d.%d].\r\n", inCommingIp[0], inCommingIp[1], inCommingIp[2], inCommingIp[3]);
+    }
+
+    printf("server --- OUT TCPSocketEvent ---\r\n\r\n") ;
+ }
+
+void onServerRecievetEvent(TCPSocketEvent e)
+{
+    printf("server --- IN ConnectEvent ---\r\n");
+    
+    
+    switch(e)
+    {
+        case TCPSOCKET_CONNECTED:
+            printf("Connected to host.\r\n") ;
+            break;
+            
+        case TCPSOCKET_WRITEABLE:
+            printf("Can write data to buf.\r\n");
+            break;
+            
+        case TCPSOCKET_READABLE:
+            printf("Data in buf.\r\n");            
+            char buf[128] ;
+            while ( int len = recieveSock->recv(buf,sizeof(buf)) ) {
+                
+                int err =tcpSend(buf, len);
+
+                recieveDump(buf,len);
+            }
+            break;
+            
+        case TCPSOCKET_CONTIMEOUT:
+            printf("Connection timed out.\r\n");
+            break ;
+            
+        case TCPSOCKET_CONRST:
+            printf("Connection was reset by remote host.\r\n");
+            break ;
+            
+        case TCPSOCKET_CONABRT:
+            printf("Connection was aborted.\r\n") ; 
+            break ;
+            
+        case TCPSOCKET_ERROR:
+            printf("Unknown error.\r\n") ;
+            break ;
+            
+         case TCPSOCKET_DISCONNECTED:
+            printf("Tcp Socket Disconnected\r\n") ;
+            recieveSock->close() ;
+            break;   
+    }
+    printf("--- OUT ConnectEvent ---\r\n\r\n");
+}
+
+void recieveDump(char *data , int length){
+     printf("size = %d\n -- -id\n",length);
+     
+     for(int i=0;i<16;i++) printf("%d:%0x ",i,data[i]);
+     printf("\n--- data\n");
+     
+     int count=0;
+     for(int i=0;i<(length-16);i++){
+      printf("%02d:%02x ",i,data[16+i]);
+      if( count==15 ) {count=0; printf("\n");}
+      else count++;
+     }
+     
+     printf("\n---frame end\n");
+}
+