Examples with Loader com.radixdlt.atomos.Loader used on opensource projects

Example 6 with Loader

use of com.radixdlt.atomos.Loader in project radixdlt by radixdlt.

the class StakingConstraintScryptV4 method main.

@Override
public void main(Loader os) {
    os.substate(new SubstateDefinition<>(PreparedStake.class, SubstateTypeId.PREPARED_STAKE.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var delegate = REFieldSerialization.deserializeKey(buf);
        var owner = REFieldSerialization.deserializeAccountREAddr(buf);
        var amount = REFieldSerialization.deserializeNonZeroUInt256(buf);
        return new PreparedStake(amount, owner, delegate);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeKey(buf, s.delegateKey());
        REFieldSerialization.serializeREAddr(buf, s.owner());
        buf.put(s.amount().toByteArray());
    }));
    os.substate(new SubstateDefinition<>(PreparedUnstakeOwnership.class, SubstateTypeId.PREPARED_UNSTAKE.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var delegate = REFieldSerialization.deserializeKey(buf);
        var owner = REFieldSerialization.deserializeAccountREAddr(buf);
        var amount = REFieldSerialization.deserializeNonZeroUInt256(buf);
        return new PreparedUnstakeOwnership(delegate, owner, amount);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeKey(buf, s.delegateKey());
        REFieldSerialization.serializeREAddr(buf, s.owner());
        buf.put(s.amount().toByteArray());
    }));
    defineStaking(os);
}

Example 7 with Loader

use of com.radixdlt.atomos.Loader in project radixdlt by radixdlt.

the class SystemConstraintScrypt method main.

@Override
public void main(Loader os) {
    os.substate(VirtualParent.SUBSTATE_DEFINITION);
    // TODO: Down singleton
    os.procedure(new UpProcedure<>(VoidReducerState.class, VirtualParent.class, u -> new Authorization(PermissionLevel.SYSTEM, (r, c) -> {
    }), (s, u, c, r) -> {
        if (u.data().length != 1) {
            throw new ProcedureException("Invalid data: " + Bytes.toHexString(u.data()));
        }
        if (u.data()[0] != SubstateTypeId.UNCLAIMED_READDR.id()) {
            throw new ProcedureException("Invalid data: " + Bytes.toHexString(u.data()));
        }
        return ReducerResult.complete();
    }));
    os.substate(EpochData.SUBSTATE_DEFINITION);
    os.substate(RoundData.SUBSTATE_DEFINITION);
    os.procedure(new SystemCallProcedure<>(TokenHoldingBucket.class, REAddr.ofSystem(), () -> new Authorization(PermissionLevel.USER, (r, c) -> {
    }), (s, d, c) -> {
        var id = d.get(0);
        var syscall = Syscall.of(id).orElseThrow(() -> new ProcedureException("Invalid call type " + id));
        if (syscall != Syscall.FEE_RESERVE_PUT) {
            throw new ProcedureException("Invalid call type: " + syscall);
        }
        var amt = d.getUInt256(1);
        var tokens = s.withdraw(REAddr.ofNativeToken(), amt);
        c.depositFeeReserve(tokens);
        return ReducerResult.incomplete(s);
    }));
    os.procedure(new SystemCallProcedure<>(VoidReducerState.class, REAddr.ofSystem(), () -> new Authorization(PermissionLevel.USER, (r, c) -> {
    }), (s, d, c) -> {
        var id = d.get(0);
        var syscall = Syscall.of(id).orElseThrow(() -> new ProcedureException("Invalid call type " + id));
        if (syscall == Syscall.FEE_RESERVE_TAKE) {
            var amt = d.getUInt256(1);
            var tokens = c.withdrawFeeReserve(amt);
            return ReducerResult.incomplete(new TokenHoldingBucket(tokens));
        } else if (syscall == Syscall.READDR_CLAIM) {
            var bytes = d.getRemainingBytes(1);
            if (bytes.length > MAX_SYMBOL_LENGTH) {
                throw new ProcedureException("Address claim too large.");
            }
            return ReducerResult.incomplete(new REAddrClaimStart(bytes));
        } else {
            throw new ProcedureException("Invalid call type: " + syscall);
        }
    }));
    // PUB_KEY type is already claimed by accounts
    os.substate(UnclaimedREAddr.SUBSTATE_DEFINITION);
    os.procedure(new DownProcedure<>(REAddrClaimStart.class, UnclaimedREAddr.class, d -> {
        final PermissionLevel permissionLevel;
        if (d.addr().isNativeToken() || d.addr().isSystem()) {
            permissionLevel = PermissionLevel.SYSTEM;
        } else {
            permissionLevel = PermissionLevel.USER;
        }
        return new Authorization(permissionLevel, (r, ctx) -> {
        });
    }, (d, s, r, c) -> ReducerResult.incomplete(s.claim(d, c))));
    // For Mainnet Genesis
    os.procedure(new UpProcedure<>(SystemConstraintScrypt.REAddrClaim.class, EpochData.class, u -> new Authorization(PermissionLevel.SYSTEM, (r, c) -> {
    }), (s, u, c, r) -> {
        if (u.epoch() != 0) {
            throw new ProcedureException("First epoch must be 0.");
        }
        return ReducerResult.incomplete(new AllocatingSystem());
    }));
    os.procedure(new UpProcedure<>(AllocatingSystem.class, RoundData.class, u -> new Authorization(PermissionLevel.SYSTEM, (r, c) -> {
    }), (s, u, c, r) -> {
        if (u.view() != 0) {
            throw new ProcedureException("First view must be 0.");
        }
        return ReducerResult.incomplete(new AllocatingVirtualState());
    }));
    os.procedure(new UpProcedure<>(AllocatingVirtualState.class, VirtualParent.class, u -> new Authorization(PermissionLevel.SYSTEM, (r, c) -> {
    }), (s, u, c, r) -> {
        var next = s.createVirtualSubstate(u);
        return next == null ? ReducerResult.complete() : ReducerResult.incomplete(next);
    }));
}

Example 8 with Loader

use of com.radixdlt.atomos.Loader in project radixdlt by radixdlt.

the class ValidatorRegisterConstraintScrypt method main.

@Override
public void main(Loader os) {
    os.substate(new SubstateDefinition<>(ValidatorRegisteredCopy.class, SubstateTypeId.VALIDATOR_REGISTERED_FLAG_COPY.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var epochUpdate = REFieldSerialization.deserializeOptionalNonNegativeLong(buf);
        var key = REFieldSerialization.deserializeKey(buf);
        var flag = REFieldSerialization.deserializeBoolean(buf);
        return new ValidatorRegisteredCopy(epochUpdate, key, flag);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeOptionalLong(buf, s.epochUpdate());
        REFieldSerialization.serializeKey(buf, s.validatorKey());
        buf.put((byte) (s.isRegistered() ? 1 : 0));
    }, buf -> REFieldSerialization.deserializeKey(buf), (k, buf) -> REFieldSerialization.serializeKey(buf, (ECPublicKey) k), k -> new ValidatorRegisteredCopy(OptionalLong.empty(), (ECPublicKey) k, false)));
    os.procedure(new DownProcedure<>(VoidReducerState.class, ValidatorRegisteredCopy.class, d -> new Authorization(PermissionLevel.USER, (r, c) -> {
        if (!c.key().map(d.validatorKey()::equals).orElse(false)) {
            throw new AuthorizationException("Key does not match.");
        }
    }), (d, s, r, c) -> {
        return ReducerResult.incomplete(new UpdatingRegisteredNeedToReadEpoch(d.validatorKey()));
    }));
    os.procedure(new ReadProcedure<>(UpdatingRegisteredNeedToReadEpoch.class, EpochData.class, u -> new Authorization(PermissionLevel.USER, (r, c) -> {
    }), (s, u, r) -> ReducerResult.incomplete(s.readEpoch(u))));
    os.procedure(new UpProcedure<>(UpdatingRegistered.class, ValidatorRegisteredCopy.class, u -> new Authorization(PermissionLevel.USER, (r, c) -> {
    }), (s, u, c, r) -> {
        s.update(u);
        return ReducerResult.complete();
    }));
}

Example 9 with Loader

use of com.radixdlt.atomos.Loader in project radixdlt by radixdlt.

the class ValidatorUpdateRakeConstraintScrypt method main.

@Override
public void main(Loader os) {
    os.substate(new SubstateDefinition<>(ValidatorFeeCopy.class, SubstateTypeId.VALIDATOR_RAKE_COPY.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        OptionalLong epochUpdate = REFieldSerialization.deserializeOptionalNonNegativeLong(buf);
        var key = REFieldSerialization.deserializeKey(buf);
        var curRakePercentage = REFieldSerialization.deserializeInt(buf);
        if (curRakePercentage < RAKE_MIN || curRakePercentage > RAKE_MAX) {
            throw new DeserializeException("Invalid rake percentage " + curRakePercentage);
        }
        return new ValidatorFeeCopy(epochUpdate, key, curRakePercentage);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeOptionalLong(buf, s.epochUpdate());
        REFieldSerialization.serializeKey(buf, s.validatorKey());
        buf.putInt(s.curRakePercentage());
    }, buf -> REFieldSerialization.deserializeKey(buf), (k, buf) -> REFieldSerialization.serializeKey(buf, (ECPublicKey) k), k -> ValidatorFeeCopy.createVirtual((ECPublicKey) k)));
    os.procedure(new DownProcedure<>(VoidReducerState.class, ValidatorFeeCopy.class, d -> new Authorization(PermissionLevel.USER, (r, c) -> {
        if (!c.key().map(d.validatorKey()::equals).orElse(false)) {
            throw new AuthorizationException("Key does not match.");
        }
    }), (d, s, r, c) -> {
        return ReducerResult.incomplete(new UpdatingRakeNeedToReadCurrentRake(d.validatorKey()));
    }));
    os.procedure(new ReadProcedure<>(UpdatingRakeNeedToReadEpoch.class, EpochData.class, u -> new Authorization(PermissionLevel.USER, (r, c) -> {
    }), (s, u, r) -> ReducerResult.incomplete(s.readEpoch(u))));
    os.procedure(new ReadProcedure<>(UpdatingRakeNeedToReadCurrentRake.class, ValidatorStakeData.class, u -> new Authorization(PermissionLevel.USER, (r, c) -> {
    }), (s, u, r) -> ReducerResult.incomplete(s.readValidatorStakeState(u))));
    os.procedure(new UpProcedure<>(UpdatingRakeReady.class, ValidatorFeeCopy.class, u -> new Authorization(PermissionLevel.USER, (r, c) -> {
    }), (s, u, c, r) -> {
        s.update(u);
        return ReducerResult.complete();
    }));
}

Example 10 with Loader

use of com.radixdlt.atomos.Loader in project radixdlt by radixdlt.

the class TokensConstraintScryptV3 method registerParticles.

private void registerParticles(Loader os) {
    os.substate(new SubstateDefinition<>(TokenResource.class, SubstateTypeId.TOKEN_RESOURCE.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var addr = REFieldSerialization.deserializeResourceAddr(buf);
        var granularity = REFieldSerialization.deserializeNonZeroUInt256(buf);
        if (!granularity.equals(UInt256.ONE)) {
            throw new DeserializeException("Granularity must be one.");
        }
        var isMutable = REFieldSerialization.deserializeBoolean(buf);
        var minter = REFieldSerialization.deserializeOptionalKey(buf);
        return new TokenResource(addr, granularity, isMutable, minter.orElse(null));
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeREAddr(buf, s.addr());
        REFieldSerialization.serializeUInt256(buf, UInt256.ONE);
        REFieldSerialization.serializeBoolean(buf, s.isMutable());
        REFieldSerialization.serializeOptionalKey(buf, s.optionalOwner());
    }));
    os.substate(new SubstateDefinition<>(TokenResourceMetadata.class, SubstateTypeId.TOKEN_RESOURCE_METADATA.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var addr = REFieldSerialization.deserializeResourceAddr(buf);
        var symbol = REFieldSerialization.deserializeString(buf);
        var name = REFieldSerialization.deserializeString(buf);
        var description = REFieldSerialization.deserializeString(buf);
        var url = REFieldSerialization.deserializeUrl(buf);
        var iconUrl = REFieldSerialization.deserializeUrl(buf);
        return new TokenResourceMetadata(addr, symbol, name, description, iconUrl, url);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeREAddr(buf, s.addr());
        REFieldSerialization.serializeString(buf, s.symbol());
        REFieldSerialization.serializeString(buf, s.name());
        REFieldSerialization.serializeString(buf, s.description());
        REFieldSerialization.serializeString(buf, s.url());
        REFieldSerialization.serializeString(buf, s.iconUrl());
    }));
    os.substate(new SubstateDefinition<>(TokensInAccount.class, SubstateTypeId.TOKENS.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var holdingAddr = REFieldSerialization.deserializeAccountREAddr(buf);
        var addr = REFieldSerialization.deserializeResourceAddr(buf);
        var amount = REFieldSerialization.deserializeNonZeroUInt256(buf);
        return new TokensInAccount(holdingAddr, addr, amount);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeREAddr(buf, s.holdingAddress());
        REFieldSerialization.serializeREAddr(buf, s.resourceAddr());
        buf.put(s.amount().toByteArray());
    }));
}