1 files changed, 57 insertions, 0 deletions
diff --git a/src/wallet.h b/src/wallet.h
new file mode 100644
index 0000000..4d51088
--- /dev/null
+++ b/src/wallet.h
@@ -0,0 +1,57 @@
+/*
+ This file is part of TALER
+ Copyright (C) 2019 GNUnet e.V.
+
+ 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 wallet.h
+* @brief functions to communicate with taler wallet over nfc
+* @author BOSS Marco
+*/
+
+#ifndef WALLET_H
+#define WALLET_H
+
+#include <nfc/nfc.h>
+
+
+// New AID
+// static uint8_t taler_aid[] = { 0xF0, 0x00, 0x54, 0x41, 0x4c, 0x45, 0x52 };
+
+// Demo AID until uptade
+static const uint8_t taler_aid[] = { 0xA0, 0x00, 0x00, 0x02, 0x47, 0x10, 0x01 };
+
+#define TRANSMIT_TIMEOUT 500
+
+// APDU commands
+#define APDU_SUCCESS "\x90\x00"
+static const uint8_t select_file[] = { 0x00, 0xA4, 0x04, 0x00, 0x07 };
+static const uint8_t put_data[] = { 0x00, 0xDA, 0x01, 0x00, 0x7c, 0x01 };
+
+
+
+int wallet_select_aid( nfc_device *pnd );
+
+int wallet_put_message( nfc_device *pnd, const char *msg, size_t msgSize );
+
+int wallet_transmit( nfc_device* pnd, const char *msg, size_t msgLen );
+
+int concat_message( const uint8_t* command, size_t commandSize, const uint8_t *message, uint8_t *retMsg, size_t returnSize );
+
+int check_response( uint8_t *response, uint8_t responseLen );
+
+#endif // WALLET_H