commit 24fe454f1044082ea0f9f457fd7570387d79e50a
parent cee75ea2bf528d7d465cfa224128228926287446
Author: Christian Grothoff <christian@grothoff.org>
Date: Mon, 16 Jan 2012 13:30:29 +0000
adding dual stack example
Diffstat:
2 files changed, 91 insertions(+), 0 deletions(-)
diff --git a/src/examples/Makefile.am b/src/examples/Makefile.am
@@ -17,6 +17,7 @@ endif
noinst_PROGRAMS = \
authorization_example \
minimal_example \
+dual_stack_example \
minimal_example_comet \
post_example \
querystring_example \
@@ -42,6 +43,11 @@ minimal_example_SOURCES = \
minimal_example_LDADD = \
$(top_builddir)/src/daemon/libmicrohttpd.la
+dual_stack_example_SOURCES = \
+ dual_stack_example.c
+dual_stack_example_LDADD = \
+ $(top_builddir)/src/daemon/libmicrohttpd.la
+
post_example_SOURCES = \
post_example.c
post_example_LDADD = \
diff --git a/src/examples/dual_stack_example.c b/src/examples/dual_stack_example.c
@@ -0,0 +1,85 @@
+/*
+ This file is part of libmicrohttpd
+ (C) 2007, 2012 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 dual_stack_example.c
+ * @brief how to use MHD with both IPv4 and IPv6 support (dual-stack)
+ * @author Christian Grothoff
+ */
+
+#include "platform.h"
+#include <microhttpd.h>
+
+#define PAGE "<html><head><title>libmicrohttpd demo</title></head><body>libmicrohttpd demo</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, size_t *upload_data_size, void **ptr)
+{
+ static int aptr;
+ const char *me = cls;
+ struct MHD_Response *response;
+ int ret;
+
+ if (0 != strcmp (method, "GET"))
+ return MHD_NO; /* unexpected method */
+ if (&aptr != *ptr)
+ {
+ /* do never respond on first call */
+ *ptr = &aptr;
+ return MHD_YES;
+ }
+ *ptr = NULL; /* reset when done */
+ response = MHD_create_response_from_buffer (strlen (me),
+ (void *) me,
+ MHD_RESPMEM_PERSISTENT);
+ 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 *d4;
+ struct MHD_Daemon *d6;
+
+ if (argc != 2)
+ {
+ printf ("%s PORT\n", argv[0]);
+ return 1;
+ }
+ d4 = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_DEBUG,
+ atoi (argv[1]),
+ NULL, NULL, &ahc_echo, PAGE,
+ MHD_OPTION_CONNECTION_TIMEOUT, (unsigned int) 120,
+ MHD_OPTION_END);
+ d6 = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_DEBUG | MHD_USE_IPv6,
+ atoi (argv[1]),
+ NULL, NULL, &ahc_echo, PAGE,
+ MHD_OPTION_CONNECTION_TIMEOUT, (unsigned int) 120,
+ MHD_OPTION_END);
+ (void) getc (stdin);
+ MHD_stop_daemon (d4);
+ MHD_stop_daemon (d6);
+ return 0;
+}
