move reply_transfer_pending to where it belongs

src/exchange/taler-exchange-httpd_db.c

@@ -15,7 +15,7 @@
 */
 /**
  * @file taler-exchange-httpd_db.c
- * @brief High-level (transactional-layer) database operations for the exchange.
+ * @brief Generic database operations for the exchange.
  * @author Christian Grothoff
  */
 #include "platform.h"
@@ -116,6 +116,7 @@ TEH_DB_run_transaction (struct MHD_Connection *connection,
  * @param[out] ret where the resulting total is to be stored
  * @return #GNUNET_OK on success, #GNUNET_SYSERR on errors
  */
+// FIXME: maybe move to another module, i.e. exchangedb???
 int
 TEH_DB_calculate_transaction_list_totals (struct TALER_EXCHANGEDB_TransactionList *tl,
 					  const struct TALER_Amount *off,

src/exchange/taler-exchange-httpd_db.h

@@ -76,7 +76,7 @@ TEH_DB_run_transaction (struct MHD_Connection *connection,
  * @param[out] ret where the resulting total is to be stored
  * @return #GNUNET_OK on success, #GNUNET_SYSERR on errors
  */
-// FIXME: maybe move to another module?
+// FIXME: maybe move to another module, i.e. exchangedb???
 int
 TEH_DB_calculate_transaction_list_totals (struct TALER_EXCHANGEDB_TransactionList *tl,
 					  const struct TALER_Amount *off,

src/exchange/taler-exchange-httpd_responses.c

@@ -15,7 +15,7 @@
 */
 /**
  * @file taler-exchange-httpd_responses.c
- * @brief API for generating the various replies of the exchange; these
+ * @brief API for generating genric replies of the exchange; these
  *        functions are called TEH_RESPONSE_reply_ and they generate
  *        and queue MHD response objects for a given connection.
  * @author Florian Dold
@@ -899,23 +899,4 @@ TEH_RESPONSE_reply_transaction_unknown (struct MHD_Connection *connection,
 }
 
 
-/**
- * A merchant asked for details about a deposit, but
- * we did not execute the deposit yet. Generate a 202 reply.
- *
- * @param connection connection to the client
- * @param planned_exec_time planned execution time
- * @return MHD result code
- */
-int
-TEH_RESPONSE_reply_transfer_pending (struct MHD_Connection *connection,
-                                     struct GNUNET_TIME_Absolute planned_exec_time)
-{
-  return TEH_RESPONSE_reply_json_pack (connection,
-                                       MHD_HTTP_ACCEPTED,
-                                       "{s:o}",
-                                       "execution_time", GNUNET_JSON_from_time_abs (planned_exec_time));
-}
-
-
 /* end of taler-exchange-httpd_responses.c */

src/exchange/taler-exchange-httpd_responses.h

@@ -16,7 +16,7 @@
 
 /**
  * @file taler-exchange-httpd_responses.h
- * @brief API for generating the various replies of the exchange; these
+ * @brief API for generating generic replies of the exchange; these
  *        functions are called TEH_RESPONSE_reply_ and they generate
  *        and queue MHD response objects for a given connection.
  * @author Florian Dold
@@ -287,19 +287,6 @@ TEH_RESPONSE_reply_transaction_unknown (struct MHD_Connection *connection,
 					enum TALER_ErrorCode ec);
 
 
-/**
- * A merchant asked for details about a deposit, but
- * we did not execute the deposit yet. Generate a 202 reply.
- *
- * @param connection connection to the client
- * @param planned_exec_time planned execution time
- * @return MHD result code
- */
-int
-TEH_RESPONSE_reply_transfer_pending (struct MHD_Connection *connection,
-				     struct GNUNET_TIME_Absolute planned_exec_time);
-
-
 /**
  * Compile the transaction history of a coin into a JSON object.
  *

src/exchange/taler-exchange-httpd_track_transaction.c

@@ -30,6 +30,25 @@
 #include "taler-exchange-httpd_responses.h"
 
 
+/**
+ * A merchant asked for details about a deposit, but
+ * we did not execute the deposit yet. Generate a 202 reply.
+ *
+ * @param connection connection to the client
+ * @param planned_exec_time planned execution time
+ * @return MHD result code
+ */
+static int
+reply_transfer_pending (struct MHD_Connection *connection,
+			struct GNUNET_TIME_Absolute planned_exec_time)
+{
+  return TEH_RESPONSE_reply_json_pack (connection,
+                                       MHD_HTTP_ACCEPTED,
+                                       "{s:o}",
+                                       "execution_time", GNUNET_JSON_from_time_abs (planned_exec_time));
+}
+
+
 /**
  * A merchant asked for details about a deposit.  Provide
  * them. Generates the 200 reply.
@@ -272,8 +291,8 @@ check_and_handle_track_transaction_request (struct MHD_Connection *connection,
 			      &ctx))
     return mhd_ret;
   if (GNUNET_YES == ctx.pending)
-    return TEH_RESPONSE_reply_transfer_pending (connection,
+    return reply_transfer_pending (connection,
-						ctx.execution_time);
+				   ctx.execution_time);
   if (GNUNET_SYSERR == ctx.pending)
     return TEH_RESPONSE_reply_internal_db_error (connection,
 						 TALER_EC_TRACK_TRANSACTION_DB_FEE_INCONSISTENT);