Add libhttpd.c

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1978 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 194 insertions, 0 deletions

diff --git a/nuttx/netutils/thttpd/config.h b/nuttx/netutils/thttpd/config.h
new file mode 100644
index 000000000..9b61f4d9b
--- /dev/null
+++ b/nuttx/netutils/thttpd/config.h
@@ -0,0 +1,194 @@
+/****************************************************************************
+ * netutils/thttpd/config.h
+ *
+ *   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 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.
+ *
+ ****************************************************************************/
+
+#ifndef __NETUTILS_THTTPD_VERSION_H
+#define __NETUTILS_THTTPD_VERSION_H
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Make sure that the system is configured to handle THTTPD */
+
+#undef CONFIG_THTTPD
+#if defined(CONFIG_NET) && defined(CONFIG_NET_TCP) && defined(CONFIG_NET_TCPBACKLOG)
+#  define CONFIG_THTTPD
+#else
+#  warning "THTTPD not built because dependenciesnot selected in configuration"
+#endif
+
+#if !defined(CONFIG_NET_NTCP_READAHEAD_BUFFERS) || CONFIG_NET_NTCP_READAHEAD_BUFFERS < 1
+#  warning "CONFIG_NET_NTCP_READAHEAD_BUFFERS > 0 is recommended"
+#endif
+
+/* Check all THTTPD configuration settings.  Complain on any that should have
+ * been defined but were not.  Supply some kind of reasonable value for all
+ * undefined settings.
+ */
+
+/* Server port number */
+
+#ifndef CONFIG_THTTPD_PORT
+#  define CONFIG_THTTPD_PORT 80
+#endif
+
+/* Server IP address (no host name) */
+
+#ifndef CONFIG_THTTPD_IPADDR
+#  warning "CONFIG_THTTPD_IPADDR not defined"
+#  define CONFIG_THTTPD_IPADDR (10<<24|0<<16|0<<8|2)
+#endif
+
+/* SERVER_ADDRESS: response */
+
+#ifndef CONFIG_THTTPD_SERVER_ADDRESS
+#  define CONFIG_THTTPD_SERVER_ADDRESS "http://www.nuttx.org"
+#endif
+
+/* SERVER_SOFTWARE: response */
+
+#ifndef CONFIG_THTTPD_SERVER_SOFTWARE
+#  define CONFIG_THTTPD_SERVER_SOFTWARE "thttpd/2.25b 29dec2003-NuttX"
+#endif
+
+#ifndef CONFIG_THTTPD_CGI_PATH
+#  warning "CONFIG_THTTPD_CGI_PATH not defined"
+#  define CONFIG_THTTPD_CGI_PATH "/mnt/www/cgi-bin"
+#endif
+
+/* Only CGI programs matching this pattern will be executed.  In fact,
+ * if this value is not defined then no CGI logic will be built.
+ */
+
+#ifndef CONFIG_THTTPD_CGI_PATTERN
+#  define CONFIG_THTTPD_CGI_PATTERN "/cgi-bin/*"
+#endif
+
+/* Byte output limit for CGI tasks */
+
+#ifndef CONFIG_THTTPD_CGI_BYTECOUNT
+#  define CONFIG_THTTPD_CGI_BYTECOUNT 200000
+#endif
+
+/* How many seconds to allow CGI programs to run before killing them. */
+
+#ifndef CONFIG_THTTPD_CGI_TIMELIMIT
+#  define CONFIG_THTTPD_CGI_TIMELIMIT 0 /* No time limit */
+#endif
+
+/* The default character set name to use with text MIME types. */
+
+#ifndef CONFIG_THTTPD_CHARSET
+#  define CONFIG_THTTPD_CHARSET "iso-8859-1"
+#endif
+
+#ifndef CONFIG_THTTPD_IOBUFFERSIZE
+#  define CONFIG_THTTPD_IOBUFFERSIZE 256
+#endif
+
+#if CONFIG_THTTPD_IOBUFFERSIZE > 65535
+#  error "Can't use uint16 for buffer"
+#endif
+
+/* A list of index filenames to check. The files are searched for in this order. */
+
+#ifndef CONFIG_THTTPD_INDEX_NAMES
+#  define CONFIG_THTTPD_INDEX_NAMES "index.html", "index.htm", "index.cgi"
+#endif
+
+/* CONFIG_AUTH_FILE - The file to use for authentication. If this is defined then
+ *   thttpd checks for this file in the local directory before every fetch. If the
+ *   file exists then authentication is done, otherwise the fetch proceeds as usual.
+ *   If you leave this undefined then thttpd will not implement authentication at
+ *   all and will not check for auth files, which saves a bit of CPU time.
+ *   A typical value is ".htpasswd"
+ */
+
+/* The listen() backlog queue length. */
+
+#ifndef CONFIG_THTTPD_LISTEN_BACKLOG
+#  define CONFIG_THTTPD_LISTEN_BACKLOG 8
+#endif
+
+/* How many milliseconds to leave a connection open while doing a lingering close */
+
+#ifndef CONFIG_THTTPD_LINGER_MSEC
+#  define CONFIG_THTTPD_LINGER_MSEC 500
+#endif
+
+/* How often to run the occasional cleanup job.*/
+
+#ifndef CONFIG_THTTPD_OCCASIONAL_MSEC
+#  define CONFIG_THTTPD_OCCASIONAL_MSEC 120 /* Two minutes */
+#endif
+
+/* How many seconds to allow for reading the initial request on a new connection. */
+
+#ifndef CONFIG_THTTPD_IDLE_READ_LIMIT_SEC
+#  define CONFIG_THTTPD_IDLE_READ_LIMIT_SEC 300
+#endif
+
+/* How many seconds before an idle connection gets closed. */
+
+#ifndef CONFIG_THTTPD_IDLE_SEND_LIMIT_SEC
+#  define CONFIG_THTTPD_IDLE_SEND_LIMIT_SEC 300
+#endif
+
+/* Tilde mapping. Many URLs use ~username to indicate a user's home directory. thttpd
+ * provides two options for mapping this construct to an  actual filename.
+ *
+ * 1) Map ~username to <prefix>/username. This is the recommended choice. Each user
+ *    gets a subdirectory in the main web tree, and the tilde construct points there.
+ *    The prefix could be something like "users", or it could be empty.
+ * 2) Map ~username to <user's homedir>/<postfix>. The postfix would be the name of
+ *    a subdirectory off of the user's actual home dir, something like "public_html".
+ *
+ * You can also leave both options undefined, and thttpd will not do anything special
+ * about tildes. Enabling both options is an error.
+ *
+ * Typical values, if they're defined, are "users" for TILDE_MAP_1 and "public_html"
+ * for TILDE_MAP_2. 
+ */
+
+#if defined(TILDE_MAP_1) && defined(TILDE_MAP_2)
+#  error "Both TILDE_MAP_1 and TILDE_MAP_2 are defined"
+#endif
+
+/* If CONFIG_THTTPD_URLPATTERN is not defined, then it will be used to match and verify
+ * referrers.
+ */
+
+#endif /* __NETUTILS_THTTPD_VERSION_H */
+