51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
/*******************************************************************************
|
|
* Ledger Blue - Bitcoin Wallet
|
|
* (c) 2016 Ledger
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
********************************************************************************/
|
|
|
|
#include "btchip_internal.h"
|
|
#include "btchip_apdu_constants.h"
|
|
|
|
#define P1_VERSION_ONLY 0x00
|
|
#define P1_VERSION_COINID 0x01
|
|
|
|
unsigned short btchip_apdu_get_coin_version() {
|
|
uint8_t offset = 0;
|
|
|
|
SB_CHECK(N_btchip.bkp.config.operationMode);
|
|
if ((SB_GET(N_btchip.bkp.config.operationMode) ==
|
|
BTCHIP_MODE_SETUP_NEEDED) ||
|
|
(SB_GET(N_btchip.bkp.config.operationMode) == BTCHIP_MODE_ISSUER)) {
|
|
return BTCHIP_SW_CONDITIONS_OF_USE_NOT_SATISFIED;
|
|
}
|
|
|
|
G_io_apdu_buffer[offset++] = btchip_context_D.payToAddressVersion >> 8;
|
|
G_io_apdu_buffer[offset++] = btchip_context_D.payToAddressVersion;
|
|
G_io_apdu_buffer[offset++] = btchip_context_D.payToScriptHashVersion >> 8;
|
|
G_io_apdu_buffer[offset++] = btchip_context_D.payToScriptHashVersion;
|
|
G_io_apdu_buffer[offset++] = btchip_context_D.coinFamily;
|
|
G_io_apdu_buffer[offset++] = btchip_context_D.coinIdLength;
|
|
os_memmove(G_io_apdu_buffer + offset, btchip_context_D.coinId,
|
|
btchip_context_D.coinIdLength);
|
|
offset += btchip_context_D.coinIdLength;
|
|
G_io_apdu_buffer[offset++] = btchip_context_D.shortCoinIdLength;
|
|
os_memmove(G_io_apdu_buffer + offset, btchip_context_D.shortCoinId,
|
|
btchip_context_D.shortCoinIdLength);
|
|
offset += btchip_context_D.shortCoinIdLength;
|
|
btchip_context_D.outLength = offset;
|
|
|
|
return BTCHIP_SW_OK;
|
|
}
|