mirror of
https://git.gnunet.org/libmicrohttpd.git
synced 2026-09-25 04:09:31 +03:00
Evgeny Grin (Karlson2k)
5c3a61d68c
Reject URIs with spaces as per RFC. Fixed check for space before colon in headers (previously it was checked only when MHD was NOT strict). Reject HTTP/1.1 requests without host by default (as per RFC).
115 lines
3.6 KiB
C
115 lines
3.6 KiB
C
/*
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This file is part of libmicrohttpd
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Copyright (C) 2007 Christian Grothoff (and other contributing authors)
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Copyright (C) 2014-2022 Evgeny Grin (Karlson2k)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file minimal_example.c
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* @brief minimal example for how to use libmicrohttpd
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* @author Christian Grothoff
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* @author Karlson2k (Evgeny Grin)
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*/
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#include "platform.h"
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#include <microhttpd.h>
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#define PAGE \
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"<html><head><title>libmicrohttpd demo</title></head>" \
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"<body>libmicrohttpd demo</body></html>"
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struct handler_param
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{
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const char *response_page;
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};
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static enum MHD_Result
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ahc_echo (void *cls,
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struct MHD_Connection *connection,
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const char *url,
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const char *method,
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const char *version,
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const char *upload_data,
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size_t *upload_data_size,
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void **req_cls)
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{
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static int aptr;
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struct handler_param *param = (struct handler_param *) cls;
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struct MHD_Response *response;
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enum MHD_Result ret;
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(void) url; /* Unused. Silent compiler warning. */
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(void) version; /* Unused. Silent compiler warning. */
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(void) upload_data; /* Unused. Silent compiler warning. */
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(void) upload_data_size; /* Unused. Silent compiler warning. */
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if (0 != strcmp (method, "GET"))
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return MHD_NO; /* unexpected method */
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if (&aptr != *req_cls)
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{
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/* do never respond on first call */
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*req_cls = &aptr;
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return MHD_YES;
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}
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*req_cls = NULL; /* reset when done */
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response =
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MHD_create_response_from_buffer_static (strlen (param->response_page),
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param->response_page);
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ret = MHD_queue_response (connection,
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MHD_HTTP_OK,
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response);
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MHD_destroy_response (response);
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return ret;
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}
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int
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main (int argc,
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char *const *argv)
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{
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struct MHD_Daemon *d;
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struct handler_param data_for_handler;
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int port;
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if (argc != 2)
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{
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printf ("%s PORT\n", argv[0]);
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return 1;
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}
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port = atoi (argv[1]);
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if ( (1 > port) || (port > 65535) )
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{
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fprintf (stderr,
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"Port must be a number between 1 and 65535.\n");
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return 1;
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}
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data_for_handler.response_page = PAGE;
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d = MHD_start_daemon (/* MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG, */
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MHD_USE_AUTO | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG,
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/* MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG | MHD_USE_POLL, */
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/* MHD_USE_THREAD_PER_CONNECTION | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG | MHD_USE_POLL, */
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/* MHD_USE_THREAD_PER_CONNECTION | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG, */
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(uint16_t) port,
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NULL, NULL, &ahc_echo, &data_for_handler,
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MHD_OPTION_CONNECTION_TIMEOUT, (unsigned int) 120,
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MHD_OPTION_END);
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if (d == NULL)
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return 1;
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(void) getc (stdin);
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MHD_stop_daemon (d);
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return 0;
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}
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