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author | Christian Grothoff <christian@grothoff.org> | 2015-11-25 13:38:54 +0100 |
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committer | Christian Grothoff <christian@grothoff.org> | 2015-11-25 13:38:54 +0100 |
commit | 8e8e59917a09298f0e8d46884a93bef14c2ae98b (patch) | |
tree | 8c952f44255f8f87f18399a6431568b3124c0d6e /src/backend/taler-mint-httpd_responses.c | |
parent | 0a073f8bf4b6611c4436d093deef7631c643f5bf (diff) | |
download | merchant-8e8e59917a09298f0e8d46884a93bef14c2ae98b.tar.gz merchant-8e8e59917a09298f0e8d46884a93bef14c2ae98b.tar.bz2 merchant-8e8e59917a09298f0e8d46884a93bef14c2ae98b.zip |
rename fest to satisfy naming conventions
Diffstat (limited to 'src/backend/taler-mint-httpd_responses.c')
-rw-r--r-- | src/backend/taler-mint-httpd_responses.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/src/backend/taler-mint-httpd_responses.c b/src/backend/taler-mint-httpd_responses.c deleted file mode 100644 index 00a4d25f..00000000 --- a/src/backend/taler-mint-httpd_responses.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - This file is part of TALER - Copyright (C) 2014, 2015 GNUnet e.V. - - 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, If not, see <http://www.gnu.org/licenses/> -*/ -/** - * @file taler-mint-httpd_responses.c - * @brief API for generating the various replies of the mint; these - * functions are called TMH_RESPONSE_reply_ and they generate - * and queue MHD response objects for a given connection. - * @author Florian Dold - * @author Benedikt Mueller - * @author Christian Grothoff - */ -#include "platform.h" -#include "taler-mint-httpd_responses.h" -#include <taler/taler_util.h> -#include <gnunet/gnunet_util_lib.h> - - -/** - * Send JSON object as response. - * - * @param connection the MHD connection - * @param json the json object - * @param response_code the http response code - * @return MHD result code - */ -int -TMH_RESPONSE_reply_json (struct MHD_Connection *connection, - const json_t *json, - unsigned int response_code) -{ - struct MHD_Response *resp; - char *json_str; - int ret; - - json_str = json_dumps (json, JSON_INDENT(2)); - GNUNET_assert (NULL != json_str); - resp = MHD_create_response_from_buffer (strlen (json_str), json_str, - MHD_RESPMEM_MUST_FREE); - if (NULL == resp) - { - free (json_str); - GNUNET_break (0); - return MHD_NO; - } - (void) MHD_add_response_header (resp, - MHD_HTTP_HEADER_CONTENT_TYPE, - "application/json"); - ret = MHD_queue_response (connection, - response_code, - resp); - MHD_destroy_response (resp); - return ret; -} - - -/** - * Function to call to handle the request by building a JSON - * reply from a format string and varargs. - * - * @param connection the MHD connection to handle - * @param response_code HTTP response code to use - * @param fmt format string for pack - * @param ... varargs - * @return MHD result code - */ -int -TMH_RESPONSE_reply_json_pack (struct MHD_Connection *connection, - unsigned int response_code, - const char *fmt, - ...) -{ - json_t *json; - va_list argp; - int ret; - json_error_t jerror; - - va_start (argp, fmt); - json = json_vpack_ex (&jerror, 0, fmt, argp); - va_end (argp); - if (NULL == json) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "Failed to pack JSON with format `%s': %s\n", - fmt, - jerror.text); - GNUNET_break (0); - return MHD_NO; - } - ret = TMH_RESPONSE_reply_json (connection, - json, - response_code); - json_decref (json); - return ret; -} - -/** - * Send a response indicating an internal error. - * - * @param connection the MHD connection to use - * @param hint hint about the internal error's nature - * @return a MHD result code - */ -int -TMH_RESPONSE_reply_internal_error (struct MHD_Connection *connection, - const char *hint) -{ - return TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_INTERNAL_SERVER_ERROR, - "{s:s, s:s}", - "error", "internal error", - "hint", hint); -} - -/** - * Send a response indicating that the request was too big. - * - * @param connection the MHD connection to use - * @return a MHD result code - */ -int -TMH_RESPONSE_reply_request_too_large (struct MHD_Connection *connection) -{ - struct MHD_Response *resp; - int ret; - - resp = MHD_create_response_from_buffer (0, - NULL, - MHD_RESPMEM_PERSISTENT); - if (NULL == resp) - return MHD_NO; - ret = MHD_queue_response (connection, - MHD_HTTP_REQUEST_ENTITY_TOO_LARGE, - resp); - MHD_destroy_response (resp); - return ret; -} - - -/** - * Send a response indicating that the JSON was malformed. - * - * @param connection the MHD connection to use - * @return a MHD result code - */ -int -TMH_RESPONSE_reply_invalid_json (struct MHD_Connection *connection) -{ - return TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_BAD_REQUEST, - "{s:s}", - "error", - "invalid json"); -} - -/** - * Add headers we want to return in every response. - * Useful for testing, like if we want to always close - * connections. - * - * @param response response to modify - */ -void -TMH_RESPONSE_add_global_headers (struct MHD_Response *response) -{ - int TMH_mint_connection_close; - TMH_mint_connection_close = 0; - - /* this test is taken verbatim from the mint's code, - so there is no particular need to do that for a merchant */ - if (TMH_mint_connection_close) - (void) MHD_add_response_header (response, - MHD_HTTP_HEADER_CONNECTION, - "close"); -} - -/** - * Send a response indicating an external error. - * - * @param connection the MHD connection to use - * @param hint hint about the error's nature - * @return a MHD result code - */ -int -TMH_RESPONSE_reply_external_error (struct MHD_Connection *connection, - const char *hint) -{ - return TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_BAD_REQUEST, - "{s:s, s:s}", - "error", "client error", - "hint", hint); -} -/* end of taler-mint-httpd_responses.c */ |