Added httpd command that sets up a local web server, reading files from the CFS file system

2008-11-09 12:37:26 +00:00 · 2008-11-09 12:37:26 +00:00 · ca0752d988
commit ca0752d988
parent eaf5c42682
2 changed files with 142 additions and 0 deletions
--- a/apps/shell/shell-httpd.c
+++ b/apps/shell/shell-httpd.c
@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2008, Swedish Institute of Computer Science.
+ * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
+ *
+ * This file is part of the Contiki operating system.
+ *
+ * $Id: shell-httpd.c,v 1.1 2008/11/09 12:37:26 adamdunkels Exp $
+ */
+
+/**
+ * \file
+ *         Httpd Contiki shell command
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ */
+
+#include "contiki.h"
+#include "shell.h"
+#include "dev/leds.h"
+#include "dev/watchdog.h"
+
+#include "httpd.h"
+
+#include <stdio.h>
+#include <string.h>
+
+/*---------------------------------------------------------------------------*/
+PROCESS(shell_httpd_process, "httpd");
+SHELL_COMMAND(httpd_command,
+	      "httpd",
+	      "httpd: serve files with HTTP",
+	      &shell_httpd_process);
+/*---------------------------------------------------------------------------*/
+PROCESS_THREAD(shell_httpd_process, ev, data)
+{
+  PROCESS_BEGIN();
+
+  httpd_init();
+
+  while(1) {
+    PROCESS_WAIT_EVENT_UNTIL(ev == tcpip_event);
+    httpd_appcall(data);
+  }
+
+  PROCESS_END();
+}
+/*---------------------------------------------------------------------------*/
+void
+shell_httpd_init(void)
+{
+  shell_register_command(&httpd_command);
+}
+/*---------------------------------------------------------------------------*/
+void
+webserver_log_file(uip_ipaddr_t *requester, char *file)
+{
+  char buf[48];
+
+  /* Print out IP address of requesting host. */
+  sprintf(buf, "%d.%d.%d.%d: ", requester->u8[0], requester->u8[1],
+				requester->u8[2], requester->u8[3]);
+  shell_output_str(&httpd_command, buf, file);
+}
+/*---------------------------------------------------------------------------*/
+void
+webserver_log(char *msg)
+{
+  shell_output_str(&httpd_command, msg, "");
+}
+/*---------------------------------------------------------------------------*/
--- a/apps/shell/shell-httpd.h
+++ b/apps/shell/shell-httpd.h
@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2008, Swedish Institute of Computer Science.
+ * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
+ *
+ * This file is part of the Contiki operating system.
+ *
+ * $Id: shell-httpd.h,v 1.1 2008/11/09 12:37:26 adamdunkels Exp $
+ */
+
+/**
+ * \file
+ *         Header file for Contik shell command httpd
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ */
+
+#ifndef __SHELL_HTTPD_H__
+#define __SHELL_HTTPD_H__
+
+#include "shell.h"
+
+void shell_httpd_init(void);
+
+#endif /* __SHELL_HTTPD_H__ */