Examples with Log net.i2p.util.Log used on opensource projects

Example 86 with Log

use of net.i2p.util.Log in project i2p.i2p by i2p.

the class FreeListBlock method flbck.

/**
 * Recursive.
 * @since 0.9.7
 */
public boolean flbck(boolean fix) throws IOException {
    Log log = I2PAppContext.getGlobalContext().logManager().getLog(BlockFile.class);
    log.info(toString());
    if (nextPage > 0)
        (new FreeListBlock(file, nextPage)).flbck(fix);
    return true;
}

Example 87 with Log

use of net.i2p.util.Log in project i2p.i2p by i2p.

the class FreeListBlock method addPage.

/**
 *  Adds free page and writes new len to disk
 *  @throws IllegalStateException if full
 */
public void addPage(int freePage) throws IOException {
    if (len >= MAX_SIZE)
        throw new IllegalStateException("full");
    if (getMagic(freePage) == MAGIC_FREE) {
        Log log = I2PAppContext.getGlobalContext().logManager().getLog(BlockFile.class);
        log.error("Double free page " + freePage, new Exception());
        return;
    }
    branches[len++] = freePage;
    markFree(freePage);
    writeFreePage();
}

Example 88 with Log

use of net.i2p.util.Log in project i2p.i2p by i2p.

the class KeyGenerator method generateSigningKeys.

/**
 *  Generic signature type, supports DSA, RSA, ECDSA, EdDSA
 *  @since 0.9.9
 */
public SimpleDataStructure[] generateSigningKeys(SigType type) throws GeneralSecurityException {
    if (type == SigType.DSA_SHA1)
        return generateSigningKeys();
    KeyPair kp;
    if (type.getBaseAlgorithm() == SigAlgo.EdDSA) {
        net.i2p.crypto.eddsa.KeyPairGenerator kpg = new net.i2p.crypto.eddsa.KeyPairGenerator();
        kpg.initialize(type.getParams(), _context.random());
        kp = kpg.generateKeyPair();
    } else {
        KeyPairGenerator kpg = KeyPairGenerator.getInstance(type.getBaseAlgorithm().getName());
        try {
            kpg.initialize(type.getParams(), _context.random());
            kp = kpg.generateKeyPair();
        } catch (ProviderException pe) {
            // java.security.ProviderException: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_DOMAIN_PARAMS_INVALID
            // This is a RuntimeException, thx Sun
            // Fails for P-192 only, on Ubuntu
            Log log = _context.logManager().getLog(KeyGenerator.class);
            String pname = kpg.getProvider().getName();
            if ("BC".equals(pname)) {
                if (log.shouldLog(Log.WARN))
                    log.warn("BC KPG failed for " + type, pe);
                throw new GeneralSecurityException("BC KPG for " + type, pe);
            }
            if (!ECConstants.isBCAvailable())
                throw new GeneralSecurityException(pname + " KPG failed for " + type, pe);
            if (log.shouldLog(Log.WARN))
                log.warn(pname + " KPG failed for " + type + ", trying BC");
            try {
                kpg = KeyPairGenerator.getInstance(type.getBaseAlgorithm().getName(), "BC");
                kpg.initialize(type.getParams(), _context.random());
                kp = kpg.generateKeyPair();
            } catch (ProviderException pe2) {
                if (log.shouldLog(Log.WARN))
                    log.warn("BC KPG failed for " + type + " also", pe2);
                // throw original exception
                throw new GeneralSecurityException(pname + " KPG for " + type, pe);
            } catch (GeneralSecurityException gse) {
                if (log.shouldLog(Log.WARN))
                    log.warn("BC KPG failed for " + type + " also", gse);
                // throw original exception
                throw new GeneralSecurityException(pname + " KPG for " + type, pe);
            }
        }
    }
    java.security.PublicKey pubkey = kp.getPublic();
    java.security.PrivateKey privkey = kp.getPrivate();
    SimpleDataStructure[] keys = new SimpleDataStructure[2];
    keys[0] = SigUtil.fromJavaKey(pubkey, type);
    keys[1] = SigUtil.fromJavaKey(privkey, type);
    return keys;
}

Example 89 with Log

use of net.i2p.util.Log in project i2p.i2p by i2p.

the class CertUtil method log.

// private static void error(I2PAppContext ctx, String msg, Throwable t) {
// log(ctx, Log.ERROR, msg, t);
// }
private static void log(I2PAppContext ctx, int level, String msg, Throwable t) {
    Log l = ctx.logManager().getLog(CertUtil.class);
    l.log(level, msg, t);
}

Example 90 with Log

use of net.i2p.util.Log in project i2p.i2p by i2p.

the class RouterClock method setNow.

/**
 *  @param stratum used to determine whether we should ignore
 *  @since 0.7.12
 */
@Override
public void setNow(long realTime, int stratum) {
    if (realTime < BuildTime.getEarliestTime() || realTime > BuildTime.getLatestTime()) {
        Log log = getLog();
        String msg = "Invalid time received: " + new Date(realTime);
        if (log.shouldWarn())
            log.warn(msg, new Exception());
        else
            log.logAlways(Log.WARN, msg);
        return;
    }
    long diff = realTime - System.currentTimeMillis();
    setOffset(diff, stratum);
}