extended exchange APIs for #6175

1 files changed, 59 insertions, 0 deletions

diff --git a/src/lib/exchange_api_management_get_keys.c b/src/lib/exchange_api_management_get_keys.c
new file mode 100644
index 000000000..46a107106
--- /dev/null
+++ b/src/lib/exchange_api_management_get_keys.c
@@ -0,0 +1,59 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2015-2020 Taler Systems SA
+
+  TALER is free software; you can redistribute it and/or modify it under the
+  terms of the GNU 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License along with
+  TALER; see the file COPYING.  If not, see
+  <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file lib/exchange_api_management_get_keys.c
+ * @brief functions to obtain future online keys of the exchange
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_curl_lib.h>
+#include "taler_exchange_service.h"
+#include "taler_signatures.h"
+
+
+/**
+ * @brief Handle for a GET /management/keys request.
+ */
+struct TALER_EXCHANGE_ManagementGetKeysHandle;
+
+
+/**
+ * Request future keys from the exchange.  The obtained information will be
+ * passed to the @a cb.
+ *
+ * @param ctx the context
+ * @param url HTTP base URL for the exchange
+ * @param cb function to call with the exchange's future keys result
+ * @param cb_cls closure for @a cb
+ * @return the request handle; NULL upon error
+ */
+struct TALER_EXCHANGE_ManagementGetKeysHandle *
+TALER_EXCHANGE_get_management_keys (struct GNUNET_CURL_Context *ctx,
+                                    const char *url,
+                                    TALER_EXCHANGE_ManagementGetKeysCallback cb,
+                                    void *cb_cls);
+
+
+/**
+ * Cancel #TALER_EXCHANGE_get_management_keys() operation.
+ *
+ * @param gh handle of the operation to cancel
+ */
+void
+TALER_EXCHANGE_get_management_keys_cancel (
+  struct TALER_EXCHANGE_ManagementGetKeysHandle *gh);