Add nuttx to the system framework, which is 10.1.0

2021-06-09 14:33:15 +08:00
parent 06c351e27c
commit 804bd57aa0
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+/****************************************************************************
+ * examples/tcpblaster/tcpblaster_cmdline.c
+ *
+ *   Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <arpa/inet.h>
+
+#include "tcpblaster.h"
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+#ifdef CONFIG_EXAMPLES_TCPBLASTER_IPv6
+
+uint16_t g_tcpblasterserver_ipv6[8];
+
+#else
+uint32_t g_tcpblasterserver_ipv4;
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * show_usage
+ ****************************************************************************/
+
+static void show_usage(FAR const char *progname)
+{
+  fprintf(stderr, "USAGE: %s [<server-addr>]\n", progname);
+  exit(1);
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * tcpblaster_cmdline
+ ****************************************************************************/
+
+void tcpblaster_cmdline(int argc, char **argv)
+{
+  /* Init the default IP address. */
+
+#ifdef CONFIG_EXAMPLES_TCPBLASTER_IPv6
+#  if defined(CONFIG_EXAMPLES_TCPBLASTER_LOOPBACK) && \
+      defined(CONFIG_NET_LOOPBACK)
+  g_tcpblasterserver_ipv6[0] = 0;
+  g_tcpblasterserver_ipv6[1] = 0;
+  g_tcpblasterserver_ipv6[2] = 0;
+  g_tcpblasterserver_ipv6[3] = 0;
+  g_tcpblasterserver_ipv6[4] = 0;
+  g_tcpblasterserver_ipv6[5] = 0;
+  g_tcpblasterserver_ipv6[6] = 0;
+  g_tcpblasterserver_ipv6[7] = HTONS(1);
+#  else
+  g_tcpblasterserver_ipv6[0] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_1);
+  g_tcpblasterserver_ipv6[1] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_2);
+  g_tcpblasterserver_ipv6[2] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_3);
+  g_tcpblasterserver_ipv6[3] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_4);
+  g_tcpblasterserver_ipv6[4] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_5);
+  g_tcpblasterserver_ipv6[5] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_6);
+  g_tcpblasterserver_ipv6[6] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_7);
+  g_tcpblasterserver_ipv6[7] =
+    HTONS(CONFIG_EXAMPLES_TCPBLASTER_SERVERIPv6ADDR_8);
+#  endif
+#else
+#  if defined(CONFIG_EXAMPLES_TCPBLASTER_LOOPBACK) && defined(CONFIG_NET_LOOPBACK)
+  g_tcpblasterserver_ipv4 = HTONL(0x7f000001);
+#  else
+  g_tcpblasterserver_ipv4 = HTONL(CONFIG_EXAMPLES_TCPBLASTER_SERVERIP);
+#  endif
+#endif
+
+  /* Currently only a single command line option is supported:  The server
+   * IP address. Used to override default.
+   */
+
+  if (argc == 2)
+    {
+      int ret;
+
+      /* Convert the <server-addr> argument into a binary address */
+
+#ifdef CONFIG_EXAMPLES_TCPBLASTER_IPv6
+      ret = inet_pton(AF_INET6, argv[1], g_tcpblasterserver_ipv6);
+#else
+      ret = inet_pton(AF_INET, argv[1], &g_tcpblasterserver_ipv4);
+#endif
+      if (ret < 0)
+        {
+          fprintf(stderr, "ERROR: <server-addr> is invalid\n");
+          show_usage(argv[0]);
+        }
+    }
+  else if (argc != 1)
+    {
+      fprintf(stderr, "ERROR: Too many arguments\n");
+      show_usage(argv[0]);
+    }
+}