original files of m241

components/ip_net2-6.9/ipnet2/src/ipnet_cmd_ping.c

@@ -0,0 +1,167 @@
+/*
+ ******************************************************************************
+ *                     SOURCE FILE
+ *
+ *     Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipnet_cmd_ping.c,v $ $Revision: 1.99.10.12 $
+ *     $Source: /home/interpeak/CVSRoot/ipnet2/src/ipnet_cmd_ping.c,v $
+ *     $Author: svc-cmnet $
+ *     $State: Exp $ $Locker:  $
+ *
+ *   INTERPEAK_COPYRIGHT_STRING
+ *   Design and implementation by Kenneth Jonsson <kenneth.jonsson@windriver.com>
+ ******************************************************************************
+*/
+
+/*
+ ****************************************************************************
+ * 1                    DESCRIPTION
+ ****************************************************************************
+ * Implements the "ping" shell command. ping uses ICMP echo
+ * request/response messages to see if a specific node is currently
+ * reachable.
+ *
+ * This version of ping also implements ICMP timestamp
+ * request/response where each intermediate router, between this node
+ * and the node the request is sent to, can insert the time the packet
+ * passed through that router.
+ *
+ */
+
+/*
+ ****************************************************************************
+ * 2                    CONFIGURATION
+ ****************************************************************************
+ */
+
+#ifdef IPCOM_KERNEL
+#undef IPCOM_KERNEL
+#endif
+#include "ipnet_config.h"
+
+/*
+ ****************************************************************************
+ * 3                    INCLUDE FILES
+  ****************************************************************************
+ */
+
+#ifdef IPCOM_USE_INET
+
+#define IPCOM_USE_CLIB_PROTO
+#include <ipcom_clib.h>
+#include <ipcom_inet.h>
+#include <ipcom_shell.h>
+
+#include "ipnet.h"
+#include "ipnet_h.h"
+
+
+/*
+ ****************************************************************************
+ * 4                    DEFINES
+ ****************************************************************************
+ */
+
+/*
+ ****************************************************************************
+ * 5                    TYPES
+ ****************************************************************************
+ */
+
+/*
+ ****************************************************************************
+ * 6                    EXTERN PROTOTYPES
+ ****************************************************************************
+ */
+#ifdef IP_PORT_VXWORKS
+extern int ping(char *host,int numPackets,unsigned long options);
+#endif
+/*
+ ****************************************************************************
+ * 7                    LOCAL PROTOTYPES
+ ****************************************************************************
+ */
+
+/*
+ ****************************************************************************
+ * 8                    DATA
+ ****************************************************************************
+ */
+
+/*
+ ****************************************************************************
+ * 9                    LOCAL FUNCTIONS
+ ****************************************************************************
+ */
+
+/*
+ ****************************************************************************
+ * 10                   PUBLIC FUNCTIONS
+ ****************************************************************************
+ */
+
+/*
+ *===========================================================================
+ *                    ipnet_cmd_ping
+ *===========================================================================
+ * Description:
+ * Parameters:
+ * Returns:
+ *
+ */
+IP_PUBLIC int
+ipnet_cmd_ping(int argc, char **argv)
+{
+#ifdef IP_PORT_VXWORKS
+    int i = 0;
+    int len = 0;
+    char *host;
+    int ret = IPCOM_SHELL_SUCCESS;
+
+    if(argc == 1)
+    {
+        (void)ping(IP_NULL,0,0);
+        ret = IPCOM_SHELL_ERR_USAGE;
+    }
+    else
+    {
+        for(i = 1;i<argc;i++)
+        {
+             len += ipcom_strlen(argv[i]);
+        }
+        host = ipcom_malloc(len+argc-1);
+        if(host == IP_NULL)
+        {
+            return IPCOM_SHELL_ERR;
+        }
+        ipcom_memset(host,0,len+argc-1);
+
+        for(i = 1;i<argc;i++)
+        {
+            if(i == (argc-1))
+            {
+                ipcom_sprintf(host,"%s%s",host,argv[i]);
+            }
+            else
+            {
+                ipcom_sprintf(host,"%s%s ",host,argv[i]);
+            }
+        }
+        if (ping(host,0,0) != 0)
+            ret = IPCOM_SHELL_ERR;
+        ipcom_free(host);
+    }
+    return ret;
+#else
+    return ipnet_cmd_ping_stoppable(argc, argv, IP_NULL);
+#endif
+}
+
+#endif /* IPCOM_USE_INET */
+
+
+/*
+****************************************************************************
+*                      END OF FILE
+****************************************************************************
+*/
+