close file, clarify license

8 files changed, 33 insertions, 29 deletions

diff --git a/doc/examples/basicauthentication.c b/doc/examples/basicauthentication.c
index da617098..fa99dc37 100644
--- a/doc/examples/basicauthentication.c
+++ b/doc/examples/basicauthentication.c
@@ -1,3 +1,6 @@
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
+
 #include <sys/types.h>
 #include <sys/select.h>
 #include <sys/socket.h>
diff --git a/doc/examples/hellobrowser.c b/doc/examples/hellobrowser.c
index 58795ca5..bbfc990f 100644
--- a/doc/examples/hellobrowser.c
+++ b/doc/examples/hellobrowser.c
@@ -1,3 +1,6 @@
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
+
 #include <sys/types.h>
 #include <sys/select.h>
 #include <sys/socket.h>
diff --git a/doc/examples/largepost.c b/doc/examples/largepost.c
index 15a88341..56960d50 100644
--- a/doc/examples/largepost.c
+++ b/doc/examples/largepost.c
@@ -1,3 +1,6 @@
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
+
 #include <sys/types.h>
 #include <sys/select.h>
 #include <sys/socket.h>
@@ -108,6 +111,7 @@ iterate_post (void *coninfo_cls, enum MHD_ValueKind kind, const char *key,
   return MHD_YES;
 }
 
+
 static void
 request_completed (void *cls, struct MHD_Connection *connection,
                    void **con_cls, enum MHD_RequestTerminationCode toe)
@@ -200,29 +204,32 @@ answer_to_connection (void *cls, struct MHD_Connection *connection,
           return MHD_YES;
         }
       else
-        return send_page (connection, con_info->answerstring,
-                          con_info->answercode);
+        {
+          if (NULL != con_info->fp)
+            fclose (con_info->fp);
+          /* Now it is safe to open and inspect the file before calling send_page with a response */
+          return send_page (connection, con_info->answerstring,
+                            con_info->answercode);
+        }
+
     }
 
   return send_page (connection, errorpage, MHD_HTTP_BAD_REQUEST);
 }
 
+
 int
 main ()
 {
   struct MHD_Daemon *daemon;
 
-
   daemon = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY, PORT, NULL, NULL,
                              &answer_to_connection, NULL,
                              MHD_OPTION_NOTIFY_COMPLETED, request_completed,
                              NULL, MHD_OPTION_END);
   if (NULL == daemon)
     return 1;
-
   getchar ();
-
   MHD_stop_daemon (daemon);
-
   return 0;
 }
diff --git a/doc/examples/logging.c b/doc/examples/logging.c
index 180a9c5c..b8d0341d 100644
--- a/doc/examples/logging.c
+++ b/doc/examples/logging.c
@@ -1,3 +1,6 @@
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
+
 #include <sys/types.h>
 #include <sys/select.h>
 #include <sys/socket.h>
diff --git a/doc/examples/responseheaders.c b/doc/examples/responseheaders.c
index 6108ed97..2931c779 100644
--- a/doc/examples/responseheaders.c
+++ b/doc/examples/responseheaders.c
@@ -1,3 +1,6 @@
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
+
 #include <sys/types.h>
 #include <sys/select.h>
 #include <sys/socket.h>
diff --git a/doc/examples/sessions.c b/doc/examples/sessions.c
index 6bb81a0b..5961037a 100644
--- a/doc/examples/sessions.c
+++ b/doc/examples/sessions.c
@@ -1,26 +1,5 @@
-/*
-     This file is part of libmicrohttpd
-     (C) 2011 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 post_example.c
- * @brief example for processing POST requests using libmicrohttpd
- * @author Christian Grothoff
- */
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
 
 /* needed for asprintf */
 #define _GNU_SOURCE
diff --git a/doc/examples/simplepost.c b/doc/examples/simplepost.c
index eb0fde04..98a97624 100644
--- a/doc/examples/simplepost.c
+++ b/doc/examples/simplepost.c
@@ -1,3 +1,6 @@
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
+
 #include <sys/types.h>
 #include <sys/select.h>
 #include <sys/socket.h>
diff --git a/doc/examples/tlsauthentication.c b/doc/examples/tlsauthentication.c
index aefc7e75..0127a40c 100644
--- a/doc/examples/tlsauthentication.c
+++ b/doc/examples/tlsauthentication.c
@@ -1,3 +1,6 @@
+/* Feel free to use this example code in any way
+   you see fit (Public Domain) */
+
 #include <sys/types.h>
 #include <sys/select.h>
 #include <sys/socket.h>