From 280bbb526c245ac69762e989816cb4c4848cd22c Mon Sep 17 00:00:00 2001
From: Jonathan Buchanan <jonathan.russ.buchanan@gmail.com>
Date: Mon, 10 Aug 2020 16:10:52 -0400
Subject: implement parse refund uri (untested) & add more tests for pay uri

---
 src/include/taler_merchant_service.h | 54 ++++++++++++++++++++++++++++--------
 1 file changed, 43 insertions(+), 11 deletions(-)

(limited to 'src/include/taler_merchant_service.h')

diff --git a/src/include/taler_merchant_service.h b/src/include/taler_merchant_service.h
index b33941aa..17d0f16f 100644
--- a/src/include/taler_merchant_service.h
+++ b/src/include/taler_merchant_service.h
@@ -196,23 +196,55 @@ TALER_MERCHANT_parse_pay_uri_free (
   struct TALER_MERCHANT_PayUriData *parse_data);
 
 
+/**
+ * Contains information gathered from parsing a taler://refund URI.
+ */
+struct TALER_MERCHANT_RefundUriData
+{
+  /**
+   * Hostname (and possibly port) of the merchant.
+   */
+  char *merchant_host;
+
+  /**
+   * Prefix to the base url of the merchant backend. May be NULL.
+   */
+  char *merchant_prefix_path;
+
+  /**
+   * The id of the order to pay.
+   */
+  char *order_id;
+
+  /**
+   * A WLAN SSID that the wallet can use to connect to the internet in order to
+   * to pay. May be NULL.
+   */
+  char *ssid;
+};
+
+
 /**
  * Extracts information from a taler://refund URI.
  *
  * @param refund_uri the URI to parse.
- * @param[out] merchant_host the hostname of the merchant.
- * @param[out] merchant_prefix_path prefix of the base URL
- *             (NULL if not present).
- * @param[out] order_id the id of the order to pay.
- * @param[out] ssid the ssid for internet connectivity (NULL if not present).
- * @return GNUNET_OK on success, GNUNET_SYSERR otherwise.
+ * @param[out] parse_data data extracted from the URI. Must be free'd.
+ * @return GNUNET_SYSERR if @e refund_uri is malformed, GNUNET_OK otherwise.
  */
 int
-TALER_MERCHANT_parse_refund_uri (const char *refund_uri,
-                                 const char **merchant_host,
-                                 const char **merchant_prefix_path,
-                                 const char **order_id,
-                                 const char **ssid);
+TALER_MERCHANT_parse_refund_uri (
+  const char *refund_uri,
+  struct TALER_MERCHANT_RefundUriData *parse_data);
+
+
+/**
+ * Frees data contained in the result of parsing a taler://refund URI.
+ *
+ * @param parse_data the data to free.
+ */
+void
+TALER_MERCHANT_parse_refund_uri_free (
+  struct TALER_MERCHANT_RefundUriData *parse_data);
 
 
 /* ********************* /public/config ****************** */
-- 
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