use new pluggable db backend, fixes FTBFS

4 files changed, 11 insertions, 10 deletions

diff --git a/src/backend/taler-merchant-httpd.c b/src/backend/taler-merchant-httpd.c
index ffa81a7d..2cc553e9 100644
--- a/src/backend/taler-merchant-httpd.c
+++ b/src/backend/taler-merchant-httpd.c
@@ -107,7 +107,7 @@ static int result;
 /**
  * Connection handle to the our database
  */
-PGconn *db_conn;
+struct TALER_MERCHANTDB_Plugin *db;
 
 /**
  * The MHD Daemon
@@ -241,10 +241,10 @@ do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
     MHD_stop_daemon (mhd);
     mhd = NULL;
   }
-  if (NULL != db_conn)
+  if (NULL != db)
   {
-    TALER_MERCHANTDB_disconnect (db_conn);
-    db_conn = NULL;
+    TALER_MERCHANTDB_plugin_unload (db);
+    db = NULL;
   }
   TMH_MINTS_done ();
   TMH_AUDITORS_done ();
@@ -505,9 +505,9 @@ run (void *cls,
   GNUNET_CRYPTO_eddsa_key_get_public (privkey,
                                       &pubkey.eddsa_pub);
   EXITIF (NULL ==
-          (db_conn = TALER_MERCHANTDB_connect (config)));
+          (db = TALER_MERCHANTDB_plugin_load (config)));
   EXITIF (GNUNET_OK !=
-          TALER_MERCHANTDB_initialize (db_conn, dry));
+          db->initialize (db->cls, dry));
   EXITIF (GNUNET_SYSERR ==
           GNUNET_CONFIGURATION_get_value_number (config,
                                                  "merchant",
diff --git a/src/backend/taler-merchant-httpd.h b/src/backend/taler-merchant-httpd.h
index 3acff594..efecc467 100644
--- a/src/backend/taler-merchant-httpd.h
+++ b/src/backend/taler-merchant-httpd.h
@@ -142,7 +142,7 @@ extern struct GNUNET_CRYPTO_EddsaPrivateKey *privkey;
 extern struct TALER_MerchantPublicKeyP pubkey;
 
 
-extern PGconn *db_conn;
+extern struct TALER_MERCHANTDB_Plugin *db;
 
 
 
diff --git a/src/backend/taler-merchant-httpd_auditors.c b/src/backend/taler-merchant-httpd_auditors.c
index ecb0cb64..f30b11ee 100644
--- a/src/backend/taler-merchant-httpd_auditors.c
+++ b/src/backend/taler-merchant-httpd_auditors.c
@@ -65,13 +65,14 @@ json_t *j_auditors;
  * Function called on each configuration section. Finds sections
  * about auditors and parses the entries.
  *
- * @param cls closure
+ * @param cls closure, with a `const struct GNUNET_CONFIGURATION_Handle *`
  * @param section name of the section
  */
 static void
 parse_auditors (void *cls,
                 const char *section)
 {
+  const struct GNUNET_CONFIGURATION_Handle *cfg = cfg;
   char *pks;
   struct Auditor auditor;
 
@@ -150,7 +151,7 @@ TMH_AUDITORS_init (const struct GNUNET_CONFIGURATION_Handle *cfg)
 
   GNUNET_CONFIGURATION_iterate_sections (cfg,
                                          &parse_auditors,
-                                         NULL);
+                                         (void *) cfg);
 
   /* Generate preferred mint(s) array. */
   j_auditors = json_array ();
diff --git a/src/backend/taler-merchant-httpd_pay.c b/src/backend/taler-merchant-httpd_pay.c
index 945cf278..39d4c659 100644
--- a/src/backend/taler-merchant-httpd_pay.c
+++ b/src/backend/taler-merchant-httpd_pay.c
@@ -318,7 +318,7 @@ process_pay_with_mint (void *cls,
   struct PayContext *pc = cls;
   struct TALER_Amount acc_fee;
   struct TALER_Amount acc_amount;
-  struct TALER_Amount coin_fee;
+  // struct TALER_Amount coin_fee;
   const struct TALER_MINT_Keys *keys;
   unsigned int i;