3 files changed, 43 insertions, 16 deletions

diff --git a/src/mint/taler-mint-httpd_parsing.c b/src/mint/taler-mint-httpd_parsing.c
index b8bc043ec..dedf4af9a 100644
--- a/src/mint/taler-mint-httpd_parsing.c
+++ b/src/mint/taler-mint-httpd_parsing.c
@@ -680,6 +680,16 @@ GNUNET_MINT_parse_navigate_json (struct MHD_Connection *connection,
         break;
       }
 
+    case JNAV_RET_AMOUNT:
+      {
+        struct TALER_Amount *where = va_arg (argp, void *);
+
+        ret = TALER_MINT_parse_amount_json (connection,
+                                            (json_t *) root,
+                                            where);
+        break;
+      }
+
     default:
       GNUNET_break (0);
       ret = (MHD_YES ==
@@ -721,6 +731,8 @@ TALER_MINT_parse_json_data (struct MHD_Connection *connection,
   ret = GNUNET_YES;
   for (i=0; NULL != spec[i].field_name; i++)
   {
+    if (GNUNET_YES != ret)
+      break;
     switch (spec[i].command)
     {
     case JNAV_FIELD:
@@ -730,8 +742,6 @@ TALER_MINT_parse_json_data (struct MHD_Connection *connection,
       GNUNET_break (0);
       return GNUNET_SYSERR;
     case JNAV_RET_DATA:
-      if (GNUNET_YES != ret)
-        break;
       ret = GNUNET_MINT_parse_navigate_json (connection,
                                              root,
                                              JNAV_FIELD,
@@ -741,8 +751,6 @@ TALER_MINT_parse_json_data (struct MHD_Connection *connection,
                                              spec[i].destination_size_in);
       break;
     case JNAV_RET_DATA_VAR:
-      if (GNUNET_YES != ret)
-        break;
       ptr = NULL;
       ret = GNUNET_MINT_parse_navigate_json (connection,
                                              root,
@@ -754,8 +762,6 @@ TALER_MINT_parse_json_data (struct MHD_Connection *connection,
       spec[i].destination = ptr;
       break;
     case JNAV_RET_TYPED_JSON:
-      if (GNUNET_YES != ret)
-        break;
       ptr = NULL;
       ret = GNUNET_MINT_parse_navigate_json (connection,
                                              root,
@@ -767,8 +773,6 @@ TALER_MINT_parse_json_data (struct MHD_Connection *connection,
       *((void**)spec[i].destination) = ptr;
       break;
     case JNAV_RET_RSA_PUBLIC_KEY:
-      if (GNUNET_YES != ret)
-        break;
       ptr = NULL;
       ret = GNUNET_MINT_parse_navigate_json (connection,
                                              root,
@@ -779,8 +783,6 @@ TALER_MINT_parse_json_data (struct MHD_Connection *connection,
       spec[i].destination = ptr;
       break;
     case JNAV_RET_RSA_SIGNATURE:
-      if (GNUNET_YES != ret)
-        break;
       ptr = NULL;
       ret = GNUNET_MINT_parse_navigate_json (connection,
                                              root,
@@ -790,6 +792,16 @@ TALER_MINT_parse_json_data (struct MHD_Connection *connection,
                                              &ptr);
       spec[i].destination = ptr;
       break;
+    case JNAV_RET_AMOUNT:
+      GNUNET_assert (sizeof (struct TALER_Amount) ==
+                     spec[i].destination_size_in);
+      ret = GNUNET_MINT_parse_navigate_json (connection,
+                                             root,
+                                             JNAV_FIELD,
+                                             spec[i].field_name,
+                                             JNAV_RET_AMOUNT,
+                                             &spec[i].destination);
+      break;
     }
   }
   if (GNUNET_YES != ret)
@@ -854,6 +866,11 @@ TALER_MINT_release_parsed_data (struct GNUNET_MINT_ParseFieldSpec *spec)
         *(void**) spec[i].destination = NULL;
       }
       break;
+    case JNAV_RET_AMOUNT:
+      memset (spec[i].destination,
+              0,
+              sizeof (struct TALER_Amount));
+      break;
     }
   }
 }
diff --git a/src/mint/taler-mint-httpd_parsing.h b/src/mint/taler-mint-httpd_parsing.h
index 94e2927d8..7a322d4d7 100644
--- a/src/mint/taler-mint-httpd_parsing.h
+++ b/src/mint/taler-mint-httpd_parsing.h
@@ -120,7 +120,13 @@ enum TALER_MINT_JsonNavigationCommand
    * Return a `struct GNUNET_CRYPTO_rsa_Signature` which was
    * encoded as variable-size base32crockford encoded data.
    */
-  JNAV_RET_RSA_SIGNATURE
+  JNAV_RET_RSA_SIGNATURE,
+
+  /**
+   * Return a `struct TALER_Amount` which was
+   * encoded within its own json object.
+   */
+  JNAV_RET_AMOUNT
 };
 
 
@@ -271,6 +277,14 @@ TALER_MINT_release_parsed_data (struct GNUNET_MINT_ParseFieldSpec *spec);
 #define TALER_MINT_PARSE_RSA_SIGNATURE(field,ptrsig) { field, ptrsig, 0, 0, JNAV_RET_RSA_SIGNATURE, 0 }
 
 /**
+ * Generate line in parser specification for an amount.
+ *
+ * @param field name of the field
+ * @param amount a `struct TALER_Amount *` to initialize
+ */
+#define TALER_MINT_PARSE_AMOUNT(field,amount) { field, amount, sizeof(*amount), 0, JNAV_RET_AMOUNT, 0 }
+
+/**
  * Generate line in parser specification indicating the end of the spec.
  */
 #define TALER_MINT_PARSE_END { NULL, NULL, 0, 0, JNAV_FIELD, 0 }
diff --git a/src/mint/taler-mint-httpd_refresh.c b/src/mint/taler-mint-httpd_refresh.c
index 3253bad8d..1fafd9481 100644
--- a/src/mint/taler-mint-httpd_refresh.c
+++ b/src/mint/taler-mint-httpd_refresh.c
@@ -237,19 +237,15 @@ get_coin_public_info (struct MHD_Connection *connection,
     TALER_MINT_PARSE_RSA_SIGNATURE ("denom_sig", &sig),
     TALER_MINT_PARSE_RSA_PUBLIC_KEY ("denom_pub", &pk),
     TALER_MINT_PARSE_FIXED ("confirm_sig", &melt_sig),
-    /* FIXME: #3636! */
+    TALER_MINT_PARSE_AMOUNT ("value_with_fee", &amount),
     TALER_MINT_PARSE_END
   };
 
-  memset (&amount, 0, sizeof (amount)); // FIXME: #3636!
   ret = TALER_MINT_parse_json_data (connection,
                                     coin_info,
                                     spec);
   if (GNUNET_OK != ret)
     return ret;
-  /* FIXME: include amount of coin value to be melted here (#3636!) and
-    in what we return!? */
-
   /* check mint signature on the coin */
   r_public_info->denom_sig = sig;
   r_public_info->denom_pub = pk;