forked from tronprotocol/java-tron
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathConstant.java
More file actions
60 lines (48 loc) · 2.63 KB
/
Constant.java
File metadata and controls
60 lines (48 loc) · 2.63 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
/*
* java-tron is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* java-tron is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.tron.core;
import org.tron.common.utils.ByteArray;
public class Constant {
// whole
public static final byte[] LAST_HASH = ByteArray.fromString("lastHash");
public static final String DIFFICULTY = "2001";
// DB
public static final String BLOCK_DB_NAME = "block_data";
public static final String TRANSACTION_DB_NAME = "transaction_data";
//config for testnet, mainnet, beta
public static final String TESTNET_CONF = "config.conf";
//config for junit test
public static final String TEST_CONF = "config-test.conf";
public static final String DATABASE_DIR = "storage.directory";
public static final byte ADD_PRE_FIX_BYTE_MAINNET = (byte) 0x41; //41 + address
public static final String ADD_PRE_FIX_STRING_MAINNET = "41";
public static final byte ADD_PRE_FIX_BYTE_TESTNET = (byte) 0xa0; //a0 + address
public static final String ADD_PRE_FIX_STRING_TESTNET = "a0";
public static final int ADDRESS_SIZE = 42;
// config for transaction
public static final long TRANSACTION_MAX_BYTE_SIZE = 500 * 1_024L;
public static final long MAXIMUM_TIME_UNTIL_EXPIRATION = 24 * 60 * 60 * 1_000L; //one day
public static final long TRANSACTION_DEFAULT_EXPIRATION_TIME = 60 * 1_000L; //60 seconds
// config for smart contract
public static final long MEM_LIMIT_IN_ONE_TX_OF_SMART_CONTRACT = 32 * 1024 * 1024L; // 32MB
public static final long MAX_CPU_TIME_OF_ONE_TX = 50000; // 50 ms = 50000 us
public static final long STORAGE_LIMIT_IN_ONE_TX_OF_SMART_CONTRACT = 32 * 1024 * 1024L; // 32MB
public static final long SUN_PER_ENERGY = 100; // 1 us = 100 DROP = 100 * 10^-6 TRX
public static final long MAX_ENERGY_IN_TX = 3000000; // ref: 1 us = 1 energy
public static final long MAX_RESULT_SIZE_IN_TX = 64; // max 8 * 8 items in result
public static final long MAX_CONSUME_USER_RESOURCE_PERCENT = 100L;
public static final long MIN_CONSUME_USER_RESOURCE_PERCENT = 0L;
public static final long ACCORD_RANGE_PERCENT = 0L;
}