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+/****************************************************************************
+ * examples/thttpd/content/hello/hello.c
+ * Manatory "Hello, World!" Example
+ *
+ * Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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 Gregory Nutt 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 <nuttx/config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+int main(int argc, char *argv[])
+{
+ fprintf(stderr, "Hello requested from: %s\n", getenv("REMOTE_ADDR"));
+
+ puts(
+ "Content-type: text/html\r\n"
+ "Status: 200/html\r\n"
+ "\r\n"
+ "<html>\r\n"
+ "<head>\r\n"
+ "<title>Hello!</title>\r\n"
+ "<link rel=\"stylesheet\" type=\"text/css\" href=\"/style.css\">\r\n"
+ "</head>\r\n"
+ "<body bgcolor=\"#fffeec\" text=\"black\">\r\n"
+ "<div class=\"menu\">\r\n"
+ "<div class=\"menubox\"><a href=\"/index.html\">Front page</a></div>\r\n"
+ "<div class=\"menubox\"><a href=\"hello\">Say Hello</a></div>\r\n"
+ "<div class=\"menubox\"><a href=\"tasks\">Tasks</a></div>\r\n"
+ "<div class=\"menubox\"><a href=\"netstat\">Network status</a></div>\r\n"
+ "<br>\r\n"
+ "</div>\r\n"
+ "<div class=\"contentblock\">\r\n");
+ printf(
+ "<h2>Hello, World!</h2><p>Requested by: %s</p>\r\n",
+ getenv("REMOTE_ADDR"));
+ puts(
+ "</body>\r\n"
+ "</html>\r\n");
+ return 0;
+}