Add nuttx to the system framework, which is 10.1.0

2021-06-09 14:33:15 +08:00
parent 06c351e27c
commit 804bd57aa0
5000 changed files with 1488544 additions and 0 deletions
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+/****************************************************************************
+ * apps/examples/webserver/cgi.c
+ * Web server script interface
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ * Copyright (c) 2001-2006, Adam Dunkels.
+ * All rights reserved.
+ *
+ * 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. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 <stdio.h>
+#include <string.h>
+#include <sys/socket.h>
+
+#include <nuttx/net/netstats.h>
+#include "netutils/httpd.h"
+
+#include "cgi.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+#ifdef CONFIG_NETUTILS_HTTPDFILESTATS
+HTTPD_CGI_CALL(file, "file-stats", file_stats);
+#endif
+
+#ifdef CONFIG_NETUTILS_HTTPDNETSTATS
+HTTPD_CGI_CALL(net, "net-stats", net_stats);
+#endif
+
+/****************************************************************************
+ * Name: net_stats
+ ****************************************************************************/
+
+#ifdef CONFIG_NETUTILS_HTTPDNETSTATS
+static void net_stats(struct httpd_state *pstate, char *ptr)
+{
+  char buffer[16];
+  int i;
+  bool chunked_http_tx = 0;
+
+#if defined(CONFIG_NETUTILS_HTTPD_ENABLE_CHUNKED_ENCODING)
+  chunked_http_tx = pstate->ht_chunked;
+#endif
+
+  for (i = 0; i < sizeof(g_netstats) / sizeof(net_stats_t); i++)
+    {
+      snprintf(buffer, 16, "%5u\n", ((net_stats_t *)&g_netstats)[i]);
+      httpd_send_datachunk(pstate->ht_sockfd, buffer, strlen(buffer),
+                           chunked_http_tx);
+    }
+}
+#endif
+
+/****************************************************************************
+ * Name: file_stats
+ ****************************************************************************/
+
+#ifdef CONFIG_NETUTILS_HTTPDFILESTATS
+static void file_stats(struct httpd_state *pstate, char *ptr)
+{
+  char buffer[16];
+  char *pcount = strchr(ptr, ' ') + 1;
+  bool chunked_http_tx = 0;
+
+#if defined(CONFIG_NETUTILS_HTTPD_ENABLE_CHUNKED_ENCODING)
+  chunked_http_tx = pstate->ht_chunked;
+#endif
+
+  snprintf(buffer, 16, "%5u", httpd_fs_count(pcount));
+  httpd_send_datachunk(pstate->ht_sockfd, buffer, strlen(buffer),
+                       chunked_http_tx);
+}
+#endif
+
+/****************************************************************************
+ * Name: cgi_register
+ ****************************************************************************/
+
+void cgi_register()
+{
+#ifdef CONFIG_NETUTILS_HTTPDFILESTATS
+  httpd_cgi_register(&file);
+#endif
+
+#ifdef CONFIG_NETUTILS_HTTPDNETSTATS
+  httpd_cgi_register(&net);
+#endif
+}