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Diffstat (limited to 'src/lib/merchant_api_get_reserve.c')
-rw-r--r--src/lib/merchant_api_get_reserve.c318
1 files changed, 0 insertions, 318 deletions
diff --git a/src/lib/merchant_api_get_reserve.c b/src/lib/merchant_api_get_reserve.c
deleted file mode 100644
index 6c970db8..00000000
--- a/src/lib/merchant_api_get_reserve.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- This file is part of TALER
- Copyright (C) 2014-2021 Taler Systems SA
-
- TALER 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, 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 Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License along with
- TALER; see the file COPYING.LGPL. If not, see
- <http://www.gnu.org/licenses/>
-*/
-/**
- * @file merchant_api_get_reserve.c
- * @brief Implementation of the GET /reserve request of the merchant's HTTP API
- * @author Marcello Stanisci
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include <curl/curl.h>
-#include <jansson.h>
-#include <microhttpd.h> /* just for HTTP status codes */
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_curl_lib.h>
-#include "taler_merchant_service.h"
-#include "merchant_api_common.h"
-#include "merchant_api_curl_defaults.h"
-#include <taler/taler_json_lib.h>
-#include <taler/taler_signatures.h>
-
-
-/**
- * @brief A Handle for tracking wire reserve.
- */
-struct TALER_MERCHANT_ReserveGetHandle
-{
-
- /**
- * The url for this request.
- */
- char *url;
-
- /**
- * Handle for the request.
- */
- struct GNUNET_CURL_Job *job;
-
- /**
- * Function to call with the result.
- */
- TALER_MERCHANT_ReserveGetCallback cb;
-
- /**
- * Closure for @a cb.
- */
- void *cb_cls;
-
- /**
- * Reference to the execution context.
- */
- struct GNUNET_CURL_Context *ctx;
-};
-
-
-/**
- * Function called when we're done processing the
- * HTTP GET /reserve request.
- *
- * @param cls the `struct TALER_MERCHANT_ReserveGetHandle`
- * @param response_code HTTP response code, 0 on error
- * @param response response body, NULL if not in JSON
- */
-static void
-handle_reserve_get_finished (void *cls,
- long response_code,
- const void *response)
-{
- struct TALER_MERCHANT_ReserveGetHandle *rgh = cls;
- const json_t *json = response;
- struct TALER_MERCHANT_HttpResponse hr = {
- .http_status = (unsigned int) response_code,
- .reply = json
- };
- bool active;
-
- rgh->job = NULL;
- switch (response_code)
- {
- case 0:
- hr.ec = TALER_EC_GENERIC_INVALID_RESPONSE;
- break;
- case MHD_HTTP_OK:
- {
- struct TALER_MERCHANT_ReserveSummary rs;
- const json_t *tips;
- const char *exchange_url = NULL;
- const char *payto_uri = NULL;
- struct GNUNET_JSON_Specification spec[] = {
- GNUNET_JSON_spec_timestamp ("creation_time",
- &rs.creation_time),
- GNUNET_JSON_spec_timestamp ("expiration_time",
- &rs.expiration_time),
- GNUNET_JSON_spec_bool ("active",
- &active),
- GNUNET_JSON_spec_mark_optional (
- GNUNET_JSON_spec_string ("exchange_url",
- &exchange_url),
- NULL),
- GNUNET_JSON_spec_mark_optional (
- GNUNET_JSON_spec_string ("payto_uri",
- &payto_uri),
- NULL),
- TALER_JSON_spec_amount_any ("merchant_initial_amount",
- &rs.merchant_initial_amount),
- TALER_JSON_spec_amount_any ("exchange_initial_amount",
- &rs.exchange_initial_amount),
- TALER_JSON_spec_amount_any ("pickup_amount",
- &rs.pickup_amount),
- TALER_JSON_spec_amount_any ("committed_amount",
- &rs.committed_amount),
- GNUNET_JSON_spec_end ()
- };
-
- if (GNUNET_OK !=
- GNUNET_JSON_parse (json,
- spec,
- NULL, NULL))
- {
- GNUNET_break_op (0);
- hr.http_status = 0;
- hr.ec = TALER_EC_GENERIC_INVALID_RESPONSE;
- break;
- }
-
- tips = json_object_get (json,
- "tips");
- if ((NULL == tips) ||
- json_is_null (tips))
- {
- rgh->cb (rgh->cb_cls,
- &hr,
- &rs,
- false,
- NULL,
- NULL,
- 0,
- NULL);
- TALER_MERCHANT_reserve_get_cancel (rgh);
- return;
- }
- if (! json_is_array (tips))
- {
- GNUNET_break_op (0);
- hr.http_status = 0;
- hr.ec = TALER_EC_GENERIC_INVALID_RESPONSE;
- break;
- }
- {
- size_t tds_length;
- json_t *tip;
- struct TALER_MERCHANT_TipDetails *tds;
- unsigned int i;
- bool ok;
-
- tds_length = json_array_size (tips);
- tds = GNUNET_new_array (tds_length,
- struct TALER_MERCHANT_TipDetails);
- ok = true;
- json_array_foreach (tips, i, tip) {
- struct TALER_MERCHANT_TipDetails *td = &tds[i];
- struct GNUNET_JSON_Specification ispec[] = {
- GNUNET_JSON_spec_fixed_auto ("tip_id",
- &td->tip_id),
- TALER_JSON_spec_amount_any ("total_amount",
- &td->amount),
- GNUNET_JSON_spec_string ("reason",
- &td->reason),
- GNUNET_JSON_spec_end ()
- };
-
- if (GNUNET_OK !=
- GNUNET_JSON_parse (tip,
- ispec,
- NULL, NULL))
- {
- GNUNET_break_op (0);
- ok = false;
- break;
- }
- }
-
- if (! ok)
- {
- GNUNET_break_op (0);
- GNUNET_free (tds);
- hr.http_status = 0;
- hr.ec = TALER_EC_GENERIC_INVALID_RESPONSE;
- break;
- }
- rgh->cb (rgh->cb_cls,
- &hr,
- &rs,
- active,
- exchange_url,
- payto_uri,
- tds_length,
- tds);
- GNUNET_free (tds);
- TALER_MERCHANT_reserve_get_cancel (rgh);
- return;
- }
- }
- case MHD_HTTP_UNAUTHORIZED:
- hr.ec = TALER_JSON_get_error_code (json);
- hr.hint = TALER_JSON_get_error_hint (json);
- /* Nothing really to verify, merchant says we need to authenticate. */
- break;
- case MHD_HTTP_INTERNAL_SERVER_ERROR:
- /* Server had an internal issue; we should retry, but this API
- leaves this to the application */
- hr.ec = TALER_JSON_get_error_code (json);
- hr.hint = TALER_JSON_get_error_hint (json);
- break;
- default:
- /* unexpected response code */
- GNUNET_break_op (0);
- TALER_MERCHANT_parse_error_details_ (json,
- response_code,
- &hr);
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Unexpected response code %u/%d\n",
- (unsigned int) response_code,
- (int) hr.ec);
- response_code = 0;
- break;
- }
- rgh->cb (rgh->cb_cls,
- &hr,
- NULL,
- false,
- NULL,
- NULL,
- 0,
- NULL);
- TALER_MERCHANT_reserve_get_cancel (rgh);
-}
-
-
-struct TALER_MERCHANT_ReserveGetHandle *
-TALER_MERCHANT_reserve_get (struct GNUNET_CURL_Context *ctx,
- const char *backend_url,
- const struct TALER_ReservePublicKeyP *reserve_pub,
- bool fetch_tips,
- TALER_MERCHANT_ReserveGetCallback cb,
- void *cb_cls)
-{
- struct TALER_MERCHANT_ReserveGetHandle *rgh;
- CURL *eh;
-
- rgh = GNUNET_new (struct TALER_MERCHANT_ReserveGetHandle);
- rgh->ctx = ctx;
- rgh->cb = cb;
- rgh->cb_cls = cb_cls;
- {
- char res_str[sizeof (*reserve_pub) * 2];
- char arg_str[sizeof (res_str) + 32];
- char *end;
-
- end = GNUNET_STRINGS_data_to_string (reserve_pub,
- sizeof (*reserve_pub),
- res_str,
- sizeof (res_str));
- *end = '\0';
- GNUNET_snprintf (arg_str,
- sizeof (arg_str),
- "private/reserves/%s",
- res_str);
- rgh->url = TALER_url_join (backend_url,
- arg_str,
- "tips",
- fetch_tips ? "yes" : "no",
- NULL);
- }
- if (NULL == rgh->url)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Could not construct request URL.\n");
- GNUNET_free (rgh);
- return NULL;
- }
- eh = TALER_MERCHANT_curl_easy_get_ (rgh->url);
- rgh->job = GNUNET_CURL_job_add (ctx,
- eh,
- &handle_reserve_get_finished,
- rgh);
- return rgh;
-}
-
-
-void
-TALER_MERCHANT_reserve_get_cancel (
- struct TALER_MERCHANT_ReserveGetHandle *rgh)
-{
- if (NULL != rgh->job)
- {
- GNUNET_CURL_job_cancel (rgh->job);
- rgh->job = NULL;
- }
- GNUNET_free (rgh->url);
- GNUNET_free (rgh);
-}
-
-
-/* end of merchant_api_get_reserve.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 23:23:17 +0000