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[GNUnet-SVN] r7596 - libmicrohttpd/src/examples
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] r7596 - libmicrohttpd/src/examples |
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Date: |
Sun, 24 Aug 2008 12:20:40 -0600 (MDT) |
Author: grothoff
Date: 2008-08-24 12:20:40 -0600 (Sun, 24 Aug 2008)
New Revision: 7596
Added:
libmicrohttpd/src/examples/refuse_post_example.c
Modified:
libmicrohttpd/src/examples/Makefile.am
Log:
example
Modified: libmicrohttpd/src/examples/Makefile.am
===================================================================
--- libmicrohttpd/src/examples/Makefile.am 2008-08-24 18:03:05 UTC (rev
7595)
+++ libmicrohttpd/src/examples/Makefile.am 2008-08-24 18:20:40 UTC (rev
7596)
@@ -10,7 +10,8 @@
minimal_example \
querystring_example \
fileserver_example \
-fileserver_example_external_select
+fileserver_example_external_select \
+refuse_post_example
if ENABLE_HTTPS
noinst_PROGRAMS += https_server_example
@@ -26,6 +27,11 @@
authorization_example_LDADD = \
$(top_builddir)/src/daemon/libmicrohttpd.la
+refuse_post_example_SOURCES = \
+ refuse_post_example.c
+refuse_post_example_LDADD = \
+ $(top_builddir)/src/daemon/libmicrohttpd.la
+
querystring_example_SOURCES = \
querystring_example.c
querystring_example_LDADD = \
Added: libmicrohttpd/src/examples/refuse_post_example.c
===================================================================
--- libmicrohttpd/src/examples/refuse_post_example.c
(rev 0)
+++ libmicrohttpd/src/examples/refuse_post_example.c 2008-08-24 18:20:40 UTC
(rev 7596)
@@ -0,0 +1,95 @@
+/*
+ This file is part of libmicrohttpd
+ (C) 2007, 2008 Christian Grothoff (and other contributing authors)
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
+*/
+/**
+ * @file refuse_post_example.c
+ * @brief example for how to refuse a POST request properly
+ * @author Christian Grothoff and Sebastian Gerhardt
+ */
+#include "platform.h"
+#include <microhttpd.h>
+
+const char* askpage = "<html><body>\n\
+ Upload a file, please!<br>\n\
+ <form action=\"/filepost\" method=\"post\"
enctype=\"multipart/form-data\">\n\
+ <input name=\"file\" type=\"file\">\n\
+ <input type=\"submit\" value=\" Send \"></form>\n\
+ </body></html>";
+
+#define BUSYPAGE "<html><head><title>Webserver busy</title></head><body>We are
too busy to process POSTs right now.</body></html>"
+
+static int
+ahc_echo (void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data, unsigned int *upload_data_size, void **ptr)
+{
+ static int aptr;
+ const char *me = cls;
+ struct MHD_Response *response;
+ int ret;
+
+ if ((0 != strcmp (method, "GET")) && (0 != strcmp (method, "POST")))
+ return MHD_NO; /* unexpected method */
+
+ if (&aptr != *ptr)
+ {
+ *ptr = &aptr;
+
+ /* always to busy for POST requests */
+ if (0 == strcmp (method, "POST"))
+ {
+ response = MHD_create_response_from_data (strlen (BUSYPAGE),
+ (void *) BUSYPAGE, MHD_NO, MHD_NO);
+ ret = MHD_queue_response (connection, MHD_HTTP_SERVICE_UNAVAILABLE,
response);
+ MHD_destroy_response (response);
+ return ret;
+ }
+ }
+
+ *ptr = NULL; /* reset when done */
+ response = MHD_create_response_from_data (strlen (me),
+ (void *) me, MHD_NO, MHD_NO);
+ ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
+ MHD_destroy_response (response);
+ return ret;
+}
+
+int
+main (int argc, char *const *argv)
+{
+ struct MHD_Daemon *d;
+
+ if (argc != 3)
+ {
+ printf ("%s PORT SECONDS-TO-RUN\n", argv[0]);
+ return 1;
+ }
+ d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION | MHD_USE_DEBUG,
+ atoi (argv[1]),
+ NULL, NULL, &ahc_echo, (void *) askpage,
MHD_OPTION_END);
+ if (d == NULL)
+ return 1;
+ sleep (atoi (argv[2]));
+ MHD_stop_daemon (d);
+ return 0;
+}
+
+/* end of refuse_post_example.c */
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