67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
#include "handle_swap_sign_transaction.h"
|
|
#include "usbd_core.h"
|
|
#include "ux.h"
|
|
#include "shared_context.h"
|
|
#include "utils.h"
|
|
|
|
|
|
void copy_transaction_parameters(create_transaction_parameters_t* sign_transaction_params, chain_config_t *config) {
|
|
// first copy parameters to stack, and then to global data.
|
|
// We need this "trick" as the input data position can overlap with app-ethereum globals
|
|
txStringProperties_t stack_data;
|
|
memset(&stack_data, 0, sizeof(stack_data));
|
|
strncpy(stack_data.fullAddress, sign_transaction_params->destination_address, sizeof(stack_data.fullAddress));
|
|
if ((stack_data.fullAddress[sizeof(stack_data.fullAddress) - 1] != '\0') ||
|
|
(sign_transaction_params->amount_length > 32) ||
|
|
(sign_transaction_params->fee_amount_length > 8)) {
|
|
os_lib_end();
|
|
}
|
|
|
|
uint8_t decimals;
|
|
char ticker[MAX_TICKER_LEN];
|
|
if(!parse_swap_config(sign_transaction_params->coin_configuration, sign_transaction_params->coin_configuration_length, ticker, &decimals)){
|
|
PRINTF("Error while parsing config\n");
|
|
os_lib_end();
|
|
}
|
|
amountToString(sign_transaction_params->amount, sign_transaction_params->amount_length, decimals, ticker, stack_data.fullAmount, sizeof(stack_data.fullAmount));
|
|
|
|
// If the amount is a fee, its value is nominated in ETH even if we're doing an ERC20 swap
|
|
strcpy(ticker, config->coinName);
|
|
decimals = WEI_TO_ETHER;
|
|
amountToString(sign_transaction_params->fee_amount, sign_transaction_params->fee_amount_length, decimals, ticker, stack_data.maxFee, sizeof(stack_data.maxFee));
|
|
|
|
memcpy(&strings.common, &stack_data, sizeof(stack_data));
|
|
}
|
|
|
|
void handle_swap_sign_transaction(create_transaction_parameters_t* sign_transaction_params, chain_config_t *config) {
|
|
copy_transaction_parameters(sign_transaction_params, config);
|
|
chainConfig = config;
|
|
reset_app_context();
|
|
called_from_swap = true;
|
|
io_seproxyhal_init();
|
|
|
|
if (N_storage.initialized != 0x01) {
|
|
internalStorage_t storage;
|
|
storage.dataAllowed = 0x00;
|
|
storage.contractDetails = 0x00;
|
|
storage.initialized = 0x01;
|
|
nvm_write((void*)&N_storage, (void*)&storage, sizeof(internalStorage_t));
|
|
}
|
|
dataAllowed = N_storage.dataAllowed;
|
|
contractDetails = N_storage.contractDetails;
|
|
|
|
UX_INIT();
|
|
USB_power(0);
|
|
USB_power(1);
|
|
//ui_idle();
|
|
PRINTF("USB power ON/OFF\n");
|
|
#ifdef TARGET_NANOX
|
|
// grab the current plane mode setting
|
|
G_io_app.plane_mode = os_setting_get(OS_SETTING_PLANEMODE, NULL, 0);
|
|
#endif // TARGET_NANOX
|
|
#ifdef HAVE_BLE
|
|
BLE_power(0, NULL);
|
|
BLE_power(1, "Nano X");
|
|
#endif // HAVE_BLE
|
|
app_main();
|
|
} |