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/*
This file is part of TALER
Copyright (C) 2014-2020 Taler Systems SA
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU Affero General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* @file taler-merchant-httpd_mhd.c
* @brief helpers for MHD interaction; these are TALER_EXCHANGE_handler_ functions
* that generate simple MHD replies that do not require any real operations
* to be performed (error handling, static pages, etc.)
* @author Florian Dold
* @author Benedikt Mueller
* @author Christian Grothoff
*/
#include "platform.h"
#include <jansson.h>
#include "taler-merchant-httpd_mhd.h"
MHD_RESULT
TMH_MHD_handler_static_response (const struct TMH_RequestHandler *rh,
struct MHD_Connection *connection,
struct TMH_HandlerContext *hc)
{
(void) hc;
return TALER_MHD_reply_static (connection,
rh->response_code,
rh->mime_type,
rh->data,
rh->data_size);
}
MHD_RESULT
TMH_MHD_handler_agpl_redirect (const struct TMH_RequestHandler *rh,
struct MHD_Connection *connection,
struct TMH_HandlerContext *hc)
{
(void) rh;
(void) hc;
return TALER_MHD_reply_agpl (connection,
"http://www.git.taler.net/?p=merchant.git");
}
bool
TMH_MHD_test_html_desired (struct MHD_Connection *connection)
{
bool ret = false;
const char *accept;
accept = MHD_lookup_connection_value (connection,
MHD_HEADER_KIND,
MHD_HTTP_HEADER_ACCEPT);
if (NULL != accept)
{
char *a = GNUNET_strdup (accept);
char *saveptr;
for (char *t = strtok_r (a, ",", &saveptr);
NULL != t;
t = strtok_r (NULL, ",", &saveptr))
{
char *end;
/* skip leading whitespace */
while (isspace ((unsigned char) t[0]))
t++;
/* trim of ';q=' parameter and everything after space */
end = strchr (t, ';');
if (NULL != end)
*end = '\0';
end = strchr (t, ' ');
if (NULL != end)
*end = '\0';
if (0 == strcasecmp ("text/html",
t))
{
ret = true;
break;
}
}
GNUNET_free (a);
}
return ret;
}
/* end of taler-exchange-httpd_mhd.c */
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