@ledgerhq/hw-app-btc
Version:
Ledger Hardware Wallet Bitcoin Application API
38 lines • 1.46 kB
JavaScript
export function formatTransactionDebug(transaction) {
let str = "TX";
str += " version " + transaction.version.toString("hex");
if (transaction.locktime) {
str += " locktime " + transaction.locktime.toString("hex");
}
if (transaction.witness) {
str += " witness " + transaction.witness.toString("hex");
}
if (transaction.timestamp) {
str += " timestamp " + transaction.timestamp.toString("hex");
}
if (transaction.nVersionGroupId) {
str += " nVersionGroupId " + transaction.nVersionGroupId.toString("hex");
}
if (transaction.nExpiryHeight) {
str += " nExpiryHeight " + transaction.nExpiryHeight.toString("hex");
}
if (transaction.extraData) {
str += " extraData " + transaction.extraData.toString("hex");
}
transaction.inputs.forEach(({ prevout, script, sequence }, i) => {
str += `\ninput ${i}:`;
str += ` prevout ${prevout.toString("hex")}`;
str += ` script ${script.toString("hex")}`;
str += ` sequence ${sequence.toString("hex")}`;
});
(transaction.outputs || []).forEach(({ amount, script }, i) => {
str += `\noutput ${i}:`;
str += ` amount ${amount.toString("hex")}`;
str += ` script ${script.toString("hex")}`;
});
return str;
}
export function displayTransactionDebug(transaction) {
console.log(formatTransactionDebug(transaction));
}
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