add claim token to taler pay URI

1 files changed, 11 insertions, 1 deletions

diff --git a/src/backend/taler-merchant-httpd_get-orders-ID.c b/src/backend/taler-merchant-httpd_get-orders-ID.c
index a6912b79..6cfcfbce 100644
--- a/src/backend/taler-merchant-httpd_get-orders-ID.c
+++ b/src/backend/taler-merchant-httpd_get-orders-ID.c
@@ -626,13 +626,15 @@ suspend_god (struct GetOrderData *god)
  * @param order_id the order id
  * @param session_id session, may be NULL
  * @param instance_id instance, may be "default"
+ * @param claim_token claim token for the order, may be NULL
  * @return corresponding taler://pay/ URI, or NULL on missing "host"
  */
 char *
 TMH_make_taler_pay_uri (struct MHD_Connection *con,
                         const char *order_id,
                         const char *session_id,
-                        const char *instance_id)
+                        const char *instance_id,
+                        struct TALER_ClaimTokenP *claim_token)
 {
   const char *host;
   const char *forwarded_host;
@@ -686,6 +688,14 @@ TMH_make_taler_pay_uri (struct MHD_Connection *con,
                             order_id);
   GNUNET_buffer_write_path (&buf,
                             (session_id == NULL) ? "" : session_id);
+  if (GNUNET_NO == GNUNET_is_zero (claim_token))
+  {
+    GNUNET_buffer_write_str (&buf,
+                             "&c=");
+    GNUNET_buffer_write_data_encoded (&buf,
+                                      claim_token,
+                                      sizeof (struct TALER_ClaimTokenP));
+  }
 
   return GNUNET_buffer_reap_str (&buf);
 }