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authorChristian Grothoff <grothoff@gnunet.org>2021-07-26 17:25:53 +0200
committerChristian Grothoff <grothoff@gnunet.org>2021-07-26 17:26:09 +0200
commit91bb5623de1586912d323bf4dfd19c02d2a376d6 (patch)
tree0ed1cd99d433e776d063b82fde1e0306d70407f2 /src/json
parent8951c9debef86f2c462f99b8ec37681f51fa8dd1 (diff)
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JSON: implement taler-specific json pack functions
Diffstat (limited to 'src/json')
-rw-r--r--src/json/Makefile.am1
-rw-r--r--src/json/json_pack.c113
2 files changed, 114 insertions, 0 deletions
diff --git a/src/json/Makefile.am b/src/json/Makefile.am
index 71175b2b..cad3b248 100644
--- a/src/json/Makefile.am
+++ b/src/json/Makefile.am
@@ -13,6 +13,7 @@ libtalerjson_la_SOURCES = \
i18n.c \
json.c \
json_helper.c \
+ json_pack.c \
json_wire.c
libtalerjson_la_LDFLAGS = \
-version-info 1:0:1 \
diff --git a/src/json/json_pack.c b/src/json/json_pack.c
new file mode 100644
index 00000000..836f0391
--- /dev/null
+++ b/src/json/json_pack.c
@@ -0,0 +1,113 @@
+/*
+ This file is part of TALER
+ Copyright (C) 2021 Taler Systems SA
+
+ TALER is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file json/json_pack.c
+ * @brief helper functions for JSON object packing
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include <gnunet/gnunet_util_lib.h>
+#include "taler_util.h"
+#include "taler_json_lib.h"
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_time_abs (const char *name,
+ struct GNUNET_TIME_Absolute at)
+{
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_TIME_round_abs (&at));
+ return GNUNET_JSON_pack_time_abs (name,
+ at);
+}
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_time_abs_nbo (const char *name,
+ struct GNUNET_TIME_AbsoluteNBO at)
+{
+ return TALER_JSON_pack_time_abs (name,
+ GNUNET_TIME_absolute_ntoh (at));
+}
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_time_rel (const char *name,
+ struct GNUNET_TIME_Relative rt)
+{
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_TIME_round_rel (&rt));
+ return GNUNET_JSON_pack_time_rel (name,
+ rt);
+}
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_time_rel_nbo (const char *name,
+ struct GNUNET_TIME_RelativeNBO rt)
+{
+ return TALER_JSON_pack_time_rel (name,
+ GNUNET_TIME_relative_ntoh (rt));
+}
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_denomination_public_key (const char *name,
+ const struct
+ TALER_DenominationPublicKey *pk)
+{
+ return GNUNET_JSON_pack_rsa_public_key (name,
+ pk->rsa_public_key);
+}
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_denomination_signature (const char *name,
+ const struct
+ TALER_DenominationSignature *sig)
+{
+ return GNUNET_JSON_pack_rsa_signature (name,
+ sig->rsa_signature);
+}
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_amount (const char *name,
+ const struct TALER_Amount *amount)
+{
+ json_t *json;
+
+ json = TALER_JSON_from_amount (amount);
+ GNUNET_assert (NULL != json);
+ return GNUNET_JSON_pack_object_steal (name,
+ json);
+}
+
+
+struct GNUNET_JSON_PackSpec
+TALER_JSON_pack_amount_nbo (const char *name,
+ const struct TALER_AmountNBO *amount)
+{
+ json_t *json;
+
+ json = TALER_JSON_from_amount_nbo (amount);
+ GNUNET_assert (NULL != json);
+ return GNUNET_JSON_pack_object_steal (name,
+ json);
+}
+
+
+/* End of json/json_pack.c */