add currency specification parsing to /config logic in libtalermerchant

1 files changed, 15 insertions, 2 deletions

diff --git a/src/include/taler_merchant_service.h b/src/include/taler_merchant_service.h
index 6d79d45e..b3e15025 100644
--- a/src/include/taler_merchant_service.h
+++ b/src/include/taler_merchant_service.h
@@ -211,7 +211,7 @@ struct TALER_MERCHANT_RefundUriData
  * @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
+enum GNUNET_GenericReturnValue
 TALER_MERCHANT_parse_refund_uri (
   const char *refund_uri,
   struct TALER_MERCHANT_RefundUriData *parse_data);
@@ -288,7 +288,8 @@ enum TALER_MERCHANT_VersionCompatibility
 struct TALER_MERCHANT_ConfigInformation
 {
   /**
-   * Currency used/supported by the merchant.
+   * Default currency of the merchant.  See cspecs
+   * for all currencies supported by the merchant.
    */
   const char *currency;
 
@@ -333,6 +334,18 @@ struct TALER_MERCHANT_ConfigResponse
        * protocol compatibility information
        */
       enum TALER_MERCHANT_VersionCompatibility compat;
+
+      /**
+       * Length of the @e cspecs array.
+       */
+      unsigned int num_cspecs;
+
+      /**
+       * Array with rendering specifications for the currencies
+       * supported by this merchant backend.
+       */
+      const struct TALER_CurrencySpecification *cspecs;
+      
     } ok;
   } details;
 };