TransactionRecord *index(int idx)
{
if(idx >= 0 && idx < cachedWallet.size())
{
TransactionRecord *rec = &cachedWallet[idx];
// Get required locks upfront. This avoids the GUI from getting
// stuck if the core is holding the locks for a longer time - for
// example, during a wallet rescan.
//
// If a status update is needed (blocks came in since last check),
// update the status of this transaction from the wallet. Otherwise,
// simply re-use the cached status.
TRY_LOCK(cs_main, lockMain);
if(lockMain)
{
TRY_LOCK(wallet->cs_wallet, lockWallet);
if(lockWallet && rec->statusUpdateNeeded())
{
std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(rec->hash);
if(mi != wallet->mapWallet.end())
{
rec->updateStatus(mi->second);
}
}
}
return rec;
}
return 0;
}
void balanceWallet(bool sortRequired = false)
{
if (sortRequired) {
{
LOCK(wallet->cs_wallet);
// We need updated status for all the transaction records
for (int i = 0 ; i < cachedWallet.size(); i++)
{
TransactionRecord *rec = &cachedWallet[i];
rec->presort_i = i;
rec->balance = 0;
std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(rec->hash);
if(mi != wallet->mapWallet.end())
{
rec->updateStatus(mi->second);
}
}
}
keySortedWallet.clear();
keySortedWallet = cachedWallet;
qSort(keySortedWallet.begin(), keySortedWallet.end(), TxLessThanKey());
}
int64 balance=0;
for( int i=0; i<keySortedWallet.count(); ++i )
{
TransactionRecord *rec = &keySortedWallet[i];
TransactionRecord *wtx = &cachedWallet[rec->presort_i];
if(!wtx->status.confirmed || wtx->status.maturity != TransactionStatus::Mature) {
balance += wtx->debit;
}
else {
balance += (wtx->credit + wtx->debit);
}
wtx->balance = balance;
rec->balance = balance;
}
}
TransactionRecord *index(interfaces::Wallet& wallet, int idx)
{
if(idx >= 0 && idx < cachedWallet.size())
{
TransactionRecord *rec = &cachedWallet[idx];
// Get required locks upfront. This avoids the GUI from getting
// stuck if the core is holding the locks for a longer time - for
// example, during a wallet rescan.
//
// If a status update is needed (blocks came in since last check),
// update the status of this transaction from the wallet. Otherwise,
// simply re-use the cached status.
interfaces::WalletTxStatus wtx;
int numBlocks;
int64_t adjustedTime;
if (wallet.tryGetTxStatus(rec->hash, wtx, numBlocks, adjustedTime) && rec->statusUpdateNeeded(numBlocks)) {
rec->updateStatus(wtx, numBlocks, adjustedTime);
}
return rec;
}
return 0;
}
