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[GNUnet-SVN] r7371 - libmicrohttpd/src/examples


From: gnunet
Subject: [GNUnet-SVN] r7371 - libmicrohttpd/src/examples
Date: Tue, 1 Jul 2008 16:50:02 -0600 (MDT)

Author: grothoff
Date: 2008-07-01 16:50:01 -0600 (Tue, 01 Jul 2008)
New Revision: 7371

Added:
   libmicrohttpd/src/examples/authorization_example.c
Modified:
   libmicrohttpd/src/examples/Makefile.am
Log:
auth ex

Modified: libmicrohttpd/src/examples/Makefile.am
===================================================================
--- libmicrohttpd/src/examples/Makefile.am      2008-06-30 18:19:09 UTC (rev 
7370)
+++ libmicrohttpd/src/examples/Makefile.am      2008-07-01 22:50:01 UTC (rev 
7371)
@@ -6,6 +6,7 @@
 
 # example programs
 noinst_PROGRAMS = \
+authorization_example \
 minimal_example \
 querystring_example \
 fileserver_example \
@@ -20,6 +21,11 @@
 minimal_example_LDADD = \
  $(top_builddir)/src/daemon/libmicrohttpd.la 
 
+authorization_example_SOURCES = \
+ authorization_example.c 
+authorization_example_LDADD = \
+ $(top_builddir)/src/daemon/libmicrohttpd.la 
+
 querystring_example_SOURCES = \
  querystring_example.c 
 querystring_example_LDADD = \

Added: libmicrohttpd/src/examples/authorization_example.c
===================================================================
--- libmicrohttpd/src/examples/authorization_example.c                          
(rev 0)
+++ libmicrohttpd/src/examples/authorization_example.c  2008-07-01 22:50:01 UTC 
(rev 7371)
@@ -0,0 +1,110 @@
+/*
+     This file is part of libmicrohttpd
+     (C) 2007 Christian Grothoff
+
+     libmicrohttpd is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 2, or (at your
+     option) any later version.
+
+     libmicrohttpd 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
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with libmicrohttpd; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file minimal_example.c
+ * @brief minimal example for how to use libmicrohttpd
+ * @author Christian Grothoff
+ */
+
+#include "config.h"
+#include <microhttpd.h>
+#include <stdlib.h>
+#ifndef MINGW
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <stdio.h>
+
+#define PAGE "<html><head><title>libmicrohttpd 
demo</title></head><body>libmicrohttpd demo</body></html>"
+
+#define DENIED "<html><head><title>Access denied</title></head><body>Access 
denied</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;
+  int code;
+  const char * auth;
+
+  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 */
+  auth = MHD_lookup_connection_value(connection,
+                                    MHD_HEADER_KIND,
+                                    MHD_HTTP_HEADER_AUTHORIZATION);
+  if ( (auth == NULL) ||
+       (0 != strcmp(auth,
+                   "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==") ) )
+    {
+      /* require: "Aladdin" with password "open sesame" */
+      response = MHD_create_response_from_data (strlen (DENIED),
+                                               (void *) DENIED, MHD_NO, 
MHD_NO);
+      MHD_add_response_header(response,
+                             MHD_HTTP_HEADER_WWW_AUTHENTICATE,
+                             "Basic realm=\"TestRealm\"");
+      code = MHD_HTTP_UNAUTHORIZED;
+    }
+  else
+    {
+      response = MHD_create_response_from_data (strlen (me),
+                                               (void *) me, MHD_NO, MHD_NO);
+      code = MHD_HTTP_OK;
+    }
+  ret = MHD_queue_response (connection, code, 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, PAGE, MHD_OPTION_END);
+  if (d == NULL)
+    return 1;
+  sleep (atoi (argv[2]));
+  MHD_stop_daemon (d);
+  return 0;
+}





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