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Merge pull request #5063 from ghubstan/fix-cli-negative-opts-parsing

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Fix two CLI option parsing bugs
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sqrrm 2021-01-13 10:42:08 +01:00 • committed by GitHub
commit fe32c91426
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3 changed files with 32 additions and 6 deletions
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5
cli/src/main/java/bisq/cli/CliMain.java
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@ -78,6 +78,7 @@ import lombok.extern.slf4j.Slf4j;
import static bisq.cli.CurrencyFormat.formatTxFeeRateInfo;
import static bisq.cli.CurrencyFormat.toSatoshis;
import static bisq.cli.CurrencyFormat.toSecurityDepositAsPct;
import static bisq.cli.NegativeNumberOptions.hasNegativeNumberOptions;
import static bisq.cli.TableFormat.*;
import static java.lang.String.format;
@ -376,7 +377,7 @@ public class CliMain {
else
fixedPrice = nonOptionArgs.get(7);
var securityDeposit = new BigDecimal(nonOptionArgs.get(8));
var securityDeposit = toSecurityDepositAsPct(nonOptionArgs.get(8));
var makerFeeCurrencyCode = nonOptionArgs.size() == 10
? nonOptionArgs.get(9)
: "btc";
@ -389,7 +390,7 @@ public class CliMain {
.setUseMarketBasedPrice(useMarketBasedPrice)
.setPrice(fixedPrice)
.setMarketPriceMargin(marketPriceMargin.doubleValue())
.setBuyerSecurityDeposit(securityDeposit.doubleValue())
.setBuyerSecurityDeposit(securityDeposit)
.setPaymentAccountId(paymentAcctId)
.setMakerFeeCurrencyCode(makerFeeCurrencyCode)
.build();

11
cli/src/main/java/bisq/cli/CurrencyFormat.java
View file

@ -43,6 +43,8 @@ public class CurrencyFormat {
static final BigDecimal BSQ_SATOSHI_DIVISOR = new BigDecimal(100);
static final DecimalFormat BSQ_FORMAT = new DecimalFormat("###,###,###,##0.00");
static final BigDecimal SECURITY_DEPOSIT_MULTIPLICAND = new BigDecimal("0.01");
@SuppressWarnings("BigDecimalMethodWithoutRoundingCalled")
public static String formatSatoshis(long sats) {
return BTC_FORMAT.format(BigDecimal.valueOf(sats).divide(SATOSHI_DIVISOR));
@ -99,6 +101,15 @@ public class CurrencyFormat {
}
}
static double toSecurityDepositAsPct(String securityDepositInput) {
try {
return new BigDecimal(securityDepositInput)
.multiply(SECURITY_DEPOSIT_MULTIPLICAND).doubleValue();
} catch (NumberFormatException e) {
throw new IllegalArgumentException(format("'%s' is not a number", securityDepositInput));
}
}
@SuppressWarnings("BigDecimalMethodWithoutRoundingCalled")
private static String formatFeeSatoshis(long sats) {
return BTC_TX_FEE_FORMAT.format(BigDecimal.valueOf(sats).divide(SATOSHI_DIVISOR));

22
cli/src/main/java/bisq/cli/NegativeNumberOptions.java
View file

@ -27,6 +27,7 @@ import java.util.Map;
import java.util.function.Predicate;
import static java.util.Arrays.stream;
import static java.util.stream.IntStream.range;
class NegativeNumberOptions {
@ -35,13 +36,13 @@ class NegativeNumberOptions {
String[] removeNegativeNumberOptions(String[] args) {
// Cache any negative number params that will be rejected by the parser.
// This should be called before command line parsing.
for (int i = 1; i < args.length; i++) {
// Start at i=1; args[0] is the method name.
int skipped = getIndexOfMethodInArgs(args);
for (int i = skipped; i < args.length; i++) {
if (isNegativeNumber.test(args[i])) {
String param = args[i];
negativeNumberParams.put(i - 1, new BigDecimal(param).toString());
negativeNumberParams.put(i - skipped, new BigDecimal(param).toString());
// Substitute a zero placeholder at the index containing the
// negative number option value.
// negative number positional option value.
args[i] = "0";
}
}
@ -80,4 +81,17 @@ class NegativeNumberOptions {
}
return false;
};
private int getIndexOfMethodInArgs(String[] args) {
// The first argument that does not start with '-' or '--' is the method name.
// Skip over the --password=xyz [--host=s --port=n] options.
int skipped = range(0, args.length)
.filter(i -> !args[i].startsWith("-"))
.findFirst()
.orElse(-1);
if (skipped >= 0)
return skipped;
else
throw new IllegalArgumentException("required --password option not found");
}
}