-use new GNUNET_TIME functions

src/exchange/taler-exchange-httpd_deposit.c

@@ -431,7 +431,6 @@ TEH_handler_deposit (struct MHD_Connection *connection,
   /* check denomination exists and is valid */
   {
     struct TEH_DenominationKey *dk;
-    struct GNUNET_TIME_Absolute now;
     MHD_RESULT mret;
 
     dk = TEH_keys_denomination_by_hash (&deposit.coin.denom_pub_hash,
@@ -442,11 +441,13 @@ TEH_handler_deposit (struct MHD_Connection *connection,
       GNUNET_JSON_parse_free (spec);
       return mret;
     }
-    now = GNUNET_TIME_absolute_get ();
+    if (GNUNET_TIME_absolute_is_past (dk->meta.expire_deposit))
-    (void) GNUNET_TIME_round_abs (&now);
-    if (now.abs_value_us >= dk->meta.expire_deposit.abs_value_us)
     {
       /* This denomination is past the expiration time for deposits */
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       GNUNET_JSON_parse_free (spec);
       return TEH_RESPONSE_reply_expired_denom_pub_hash (
         connection,
@@ -455,9 +456,13 @@ TEH_handler_deposit (struct MHD_Connection *connection,
         TALER_EC_EXCHANGE_GENERIC_DENOMINATION_EXPIRED,
         "DEPOSIT");
     }
-    if (now.abs_value_us < dk->meta.start.abs_value_us)
+    if (GNUNET_TIME_absolute_is_future (dk->meta.start))
     {
       /* This denomination is not yet valid */
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       GNUNET_JSON_parse_free (spec);
       return TEH_RESPONSE_reply_expired_denom_pub_hash (
         connection,
@@ -468,6 +473,10 @@ TEH_handler_deposit (struct MHD_Connection *connection,
     }
     if (dk->recoup_possible)
     {
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       /* This denomination has been revoked */
       GNUNET_JSON_parse_free (spec);
       return TEH_RESPONSE_reply_expired_denom_pub_hash (

src/exchange/taler-exchange-httpd_keys.c

@@ -1806,8 +1806,7 @@ get_key_state (bool management_only)
     return ksh;
   }
   if ( (old_ksh->key_generation < key_generation) ||
-       (0 == GNUNET_TIME_absolute_get_remaining (
+       (GNUNET_TIME_absolute_is_past (old_ksh->signature_expires)) )
-          old_ksh->signature_expires).rel_value_us) )
   {
     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
                 "Rebuilding /keys, generation upgrade from %llu to %llu\n",
@@ -2075,7 +2074,7 @@ TEH_keys_get_handler (const struct TEH_RequestHandler *rh,
          be a problem, as giving back 'older' data than what the client asks for
          (given that the client asks for data in the distant future) is not
          problematic */
-      last_issue_date.abs_value_us = (uint64_t) cherrypickn * 1000000LLU;
+      last_issue_date = GNUNET_TIME_absolute_from_s (cherrypickn);
     }
     else
     {
@@ -2385,7 +2384,7 @@ add_future_denomkey_cb (void *cls,
                                           h_denom_pub);
   if (NULL != dk)
     return GNUNET_OK; /* skip: this key is already active! */
-  if (0 == hd->validity_duration.rel_value_us)
+  if (GNUNET_TIME_relative_is_zero (hd->validity_duration))
     return GNUNET_OK; /* this key already expired! */
   meta.start = hd->start_time;
   meta.expire_withdraw = GNUNET_TIME_absolute_add (meta.start,
@@ -2461,7 +2460,7 @@ add_future_signkey_cb (void *cls,
                                           pid);
   if (NULL != sk)
     return GNUNET_OK; /* skip: this key is already active */
-  if (0 == hsk->validity_duration.rel_value_us)
+  if (GNUNET_TIME_relative_is_zero (hsk->validity_duration))
     return GNUNET_OK; /* this key already expired! */
   stamp_expire = GNUNET_TIME_absolute_add (hsk->start_time,
                                            hsk->validity_duration);

src/exchange/taler-exchange-httpd_melt.c

@@ -466,7 +466,6 @@ check_for_denomination_key (struct MHD_Connection *connection,
   /* Baseline: check if deposits/refreshs are generally
      simply still allowed for this denomination */
   struct TEH_DenominationKey *dk;
-  struct GNUNET_TIME_Absolute now;
   MHD_RESULT mret;
 
   dk = TEH_keys_denomination_by_hash (
@@ -475,10 +474,12 @@ check_for_denomination_key (struct MHD_Connection *connection,
     &mret);
   if (NULL == dk)
     return mret;
-  now = GNUNET_TIME_absolute_get ();
+  if (GNUNET_TIME_absolute_is_past (dk->meta.expire_legal))
-  (void) GNUNET_TIME_round_abs (&now);
-  if (now.abs_value_us >= dk->meta.expire_legal.abs_value_us)
   {
+    struct GNUNET_TIME_Absolute now;
+
+    now = GNUNET_TIME_absolute_get ();
+    (void) GNUNET_TIME_round_abs (&now);
     /* Way too late now, even zombies have expired */
     return TEH_RESPONSE_reply_expired_denom_pub_hash (
       connection,
@@ -487,8 +488,12 @@ check_for_denomination_key (struct MHD_Connection *connection,
       TALER_EC_EXCHANGE_GENERIC_DENOMINATION_EXPIRED,
       "MELT");
   }
-  if (now.abs_value_us < dk->meta.start.abs_value_us)
+  if (GNUNET_TIME_absolute_is_future (dk->meta.start))
   {
+    struct GNUNET_TIME_Absolute now;
+
+    now = GNUNET_TIME_absolute_get ();
+    (void) GNUNET_TIME_round_abs (&now);
     /* This denomination is not yet valid */
     return TEH_RESPONSE_reply_expired_denom_pub_hash (
       connection,
@@ -497,7 +502,7 @@ check_for_denomination_key (struct MHD_Connection *connection,
       TALER_EC_EXCHANGE_GENERIC_DENOMINATION_VALIDITY_IN_FUTURE,
       "MELT");
   }
-  if (now.abs_value_us >= dk->meta.expire_deposit.abs_value_us)
+  if (GNUNET_TIME_absolute_is_past (dk->meta.expire_deposit))
   {
     /* We are past deposit expiration time, but maybe this is a zombie? */
     struct GNUNET_HashCode denom_hash;
@@ -526,6 +531,10 @@ check_for_denomination_key (struct MHD_Connection *connection,
                                  &rmc->refresh_session.coin.denom_pub_hash));
     if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != qs)
     {
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       /* We never saw this coin before, so _this_ justification is not OK */
       return TEH_RESPONSE_reply_expired_denom_pub_hash (
         connection,

src/exchange/taler-exchange-httpd_recoup.c

@@ -364,7 +364,6 @@ verify_and_execute_recoup (struct MHD_Connection *connection,
   void *coin_ev;
   size_t coin_ev_size;
   MHD_RESULT mret;
-  struct GNUNET_TIME_Absolute now;
 
   /* check denomination exists and is in recoup mode */
   dk = TEH_keys_denomination_by_hash (&coin->denom_pub_hash,
@@ -372,10 +371,12 @@ verify_and_execute_recoup (struct MHD_Connection *connection,
                                       &mret);
   if (NULL == dk)
     return mret;
-  now = GNUNET_TIME_absolute_get ();
+  if (GNUNET_TIME_absolute_is_past (dk->meta.expire_deposit))
-  (void) GNUNET_TIME_round_abs (&now);
-  if (now.abs_value_us >= dk->meta.expire_deposit.abs_value_us)
   {
+    struct GNUNET_TIME_Absolute now;
+
+    now = GNUNET_TIME_absolute_get ();
+    (void) GNUNET_TIME_round_abs (&now);
     /* This denomination is past the expiration time for recoup */
     return TEH_RESPONSE_reply_expired_denom_pub_hash (
       connection,
@@ -384,8 +385,12 @@ verify_and_execute_recoup (struct MHD_Connection *connection,
       TALER_EC_EXCHANGE_GENERIC_DENOMINATION_EXPIRED,
       "RECOUP");
   }
-  if (now.abs_value_us < dk->meta.start.abs_value_us)
+  if (GNUNET_TIME_absolute_is_future (dk->meta.start))
   {
+    struct GNUNET_TIME_Absolute now;
+
+    now = GNUNET_TIME_absolute_get ();
+    (void) GNUNET_TIME_round_abs (&now);
     /* This denomination is not yet valid */
     return TEH_RESPONSE_reply_expired_denom_pub_hash (
       connection,
@@ -396,6 +401,10 @@ verify_and_execute_recoup (struct MHD_Connection *connection,
   }
   if (! dk->recoup_possible)
   {
+    struct GNUNET_TIME_Absolute now;
+
+    now = GNUNET_TIME_absolute_get ();
+    (void) GNUNET_TIME_round_abs (&now);
     /* This denomination is not eligible for recoup */
     return TEH_RESPONSE_reply_expired_denom_pub_hash (
       connection,

src/exchange/taler-exchange-httpd_refreshes_reveal.c

@@ -546,7 +546,6 @@ resolve_refreshes_reveal_denominations (struct MHD_Connection *connection,
   enum GNUNET_GenericReturnValue res;
   MHD_RESULT ret;
   struct TEH_KeyStateHandle *ksh;
-  struct GNUNET_TIME_Absolute now;
 
   ksh = TEH_keys_get_state ();
   if (NULL == ksh)
@@ -557,8 +556,6 @@ resolve_refreshes_reveal_denominations (struct MHD_Connection *connection,
                                        NULL);
   }
   /* Parse denomination key hashes */
-  now = GNUNET_TIME_absolute_get ();
-  (void) GNUNET_TIME_round_abs (&now);
   for (unsigned int i = 0; i<num_fresh_coins; i++)
   {
     struct GNUNET_JSON_Specification spec[] = {
@@ -584,8 +581,12 @@ resolve_refreshes_reveal_denominations (struct MHD_Connection *connection,
     if (NULL == dks[i])
       return mret;
 
-    if (now.abs_value_us >= dks[i]->meta.expire_withdraw.abs_value_us)
+    if (GNUNET_TIME_absolute_is_past (dks[i]->meta.expire_withdraw))
     {
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       /* This denomination is past the expiration time for withdraws */
       return TEH_RESPONSE_reply_expired_denom_pub_hash (
         connection,
@@ -594,8 +595,12 @@ resolve_refreshes_reveal_denominations (struct MHD_Connection *connection,
         TALER_EC_EXCHANGE_GENERIC_DENOMINATION_EXPIRED,
         "REVEAL");
     }
-    if (now.abs_value_us < dks[i]->meta.start.abs_value_us)
+    if (GNUNET_TIME_absolute_is_future (dks[i]->meta.start))
     {
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       /* This denomination is not yet valid */
       return TEH_RESPONSE_reply_expired_denom_pub_hash (
         connection,

src/exchange/taler-exchange-httpd_withdraw.c

@@ -392,8 +392,12 @@ TEH_handler_withdraw (const struct TEH_RequestHandler *rh,
     }
     now = GNUNET_TIME_absolute_get ();
     (void) GNUNET_TIME_round_abs (&now);
-    if (now.abs_value_us >= dk->meta.expire_withdraw.abs_value_us)
+    if (GNUNET_TIME_absolute_is_past (dk->meta.expire_withdraw))
     {
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       /* This denomination is past the expiration time for withdraws */
       GNUNET_JSON_parse_free (spec);
       return TEH_RESPONSE_reply_expired_denom_pub_hash (
@@ -403,8 +407,12 @@ TEH_handler_withdraw (const struct TEH_RequestHandler *rh,
         TALER_EC_EXCHANGE_GENERIC_DENOMINATION_EXPIRED,
         "WITHDRAW");
     }
-    if (now.abs_value_us < dk->meta.start.abs_value_us)
+    if (GNUNET_TIME_absolute_is_future (dk->meta.start))
     {
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       /* This denomination is not yet valid */
       GNUNET_JSON_parse_free (spec);
       return TEH_RESPONSE_reply_expired_denom_pub_hash (
@@ -416,6 +424,10 @@ TEH_handler_withdraw (const struct TEH_RequestHandler *rh,
     }
     if (dk->recoup_possible)
     {
+      struct GNUNET_TIME_Absolute now;
+
+      now = GNUNET_TIME_absolute_get ();
+      (void) GNUNET_TIME_round_abs (&now);
       /* This denomination has been revoked */
       GNUNET_JSON_parse_free (spec);
       return TEH_RESPONSE_reply_expired_denom_pub_hash (