reLicense from GPLv3 to MIT

.gitmodules

@@ -1,7 +1,7 @@
 [submodule "aion_fastvm"]
     path = aion_fastvm
     url = https://github.com/aionnetwork/aion_fastvm
-    branch = master 
+    branch = relicense 
 [submodule "aion_api"]
     path = aion_api
     url = https://github.com/aionnetwork/aion_api

CONTRIBUTORS.md

@@ -0,0 +1,16 @@
+Aion foundation
+EthereumJ community:
+    Roman Mandeleil
+    Anton Nashatyrev
+    Nick Savers
+Equihash solver:
+    John Tromp
+BLAKE2 implementation:
+    Samuel Neves
+Ethereum Harmony community
+Zcash project community
+Bitcoinj community
+H2 Group
+Centrys.
+Santiago Gonzalez Toral
+Timur Badretdinov

build.gradle

@@ -15,6 +15,7 @@ def javaHome = System.getProperty('java.home')
 def vmVersion = "0.3.2"
 def dirRuntimeJars = 'jars' // we'll store mod and lib stuff in here
 
+
 allprojects { 
 
     apply plugin: 'java'
@@ -251,11 +252,14 @@ build {
 task prePack(type:Exec)  {
     dependsOn ':aion_api:cleanPack' 
     dependsOn ':aion_api:build'
-    if (project.hasProperty('noGui')) {
-        environment "noGui", "true"
+
+    if(findProject(":modGui") != null && gradle.useGui) { 
+        dependsOn ':modGui:setupAionRootProject';
+        environment "useGui", "true"
     }
     commandLine 'bash', 'script/prepack.sh' 
 }
+
 task postPack(type:Exec) { commandLine 'sh', 'script/postpack.sh' }
 
 /** Replaces `ant pack_build` */
@@ -277,9 +281,6 @@ task pack(type: Tar) {
     into('/aion/') { 
         from dirWorkspace
         include 'aion.sh'
-        if (!project.hasProperty('noGui')) {
-            include 'aion_gui.sh'
-        }
     }
     into('/aion/native') {
         from dirNative

gradle.properties

@@ -2,3 +2,6 @@ org.gradle.java.home=/usr/lib/jvm/jdk-11.0.1
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xmx6g -XX:MaxPermSize=4g -XX:ReservedCodeCacheSize=1024m
 org.gradle.parallel=false
+
+# Uncomment to include modGui in build 
+# modGuiPath=modGui

modAion/src/org/aion/zero/api/BlockConstants.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.api;
 
 import java.math.BigInteger;

modAion/src/org/aion/zero/db/AionContractDetailsImpl.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.db;
 
 import static org.aion.base.util.ByteArrayWrapper.wrap;

modAion/src/org/aion/zero/db/AionRepositoryCache.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.db;
 
 import java.util.HashMap;

modAion/src/org/aion/zero/exceptions/HeaderStructureException.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.exceptions;
 
 /**

modAion/src/org/aion/zero/types/A0BlockHeader.java

@@ -1,30 +1,8 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.types;
 
 import static org.aion.base.util.ByteUtil.longToBytes;
 import static org.aion.base.util.ByteUtil.merge;
+import static org.aion.base.util.ByteUtil.oneByteToHexString;
 import static org.aion.base.util.ByteUtil.toHexString;
 import static org.aion.crypto.HashUtil.EMPTY_TRIE_HASH;
 
@@ -69,7 +47,7 @@ public class A0BlockHeader extends AbstractBlockHeader implements IPowBlockHeade
     // TODO: Update this
     public JSONObject toJSON() {
         JSONObject obj = new JSONObject();
-        obj.putOpt("version", toHexString(this.parentHash));
+        obj.putOpt("version", oneByteToHexString(this.version));
         obj.putOpt("number", toHexString(longToBytes(this.number)));
         obj.putOpt("parentHash", toHexString(this.parentHash));
         obj.putOpt("coinBase", toHexString(this.coinbase.toBytes()));

modAion/src/org/aion/zero/types/A0BlockHeaderVersion.java

@@ -1,38 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- *     The aion network project leverages useful source code from other
- *     open source projects. We greatly appreciate the effort that was
- *     invested in these projects and we thank the individual contributors
- *     for their work. For provenance information and contributors
- *     please see <https://github.com/aionnetwork/aion/wiki/Contributors>.
- *
- * Contributors to the aion source files in decreasing order of code volume:
- *     Aion foundation.
- *     <ether.camp> team through the ethereumJ library.
- *     Ether.Camp Inc. (US) team through Ethereum Harmony.
- *     John Tromp through the Equihash solver.
- *     Samuel Neves through the BLAKE2 implementation.
- *     Zcash project team.
- *     Bitcoinj team.
- */
-
 package org.aion.zero.types;
 
 import java.util.HashSet;

modAion/src/org/aion/zero/types/AionInternalTx.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.types;
 
 import static org.aion.base.util.ByteUtil.toHexString;

modAion/src/org/aion/zero/types/AionPendingTx.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.types;
 
 import java.math.BigInteger;

modAion/src/org/aion/zero/types/AionTransaction.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.types;
 
 import static org.aion.base.util.ByteUtil.ZERO_BYTE_ARRAY;

modAion/src/org/aion/zero/types/AionTxExecSummary.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.types;
 
 import static java.util.Collections.emptyList;

modAion/src/org/aion/zero/types/AionTxReceipt.java

@@ -1,26 +1,3 @@
-/*
- * Copyright (c) 2017-2018 Aion foundation.
- *
- *     This file is part of the aion network project.
- *
- *     The aion network project 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 any later version.
- *
- *     The aion network project 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 the aion network project source files.
- *     If not, see <https://www.gnu.org/licenses/>.
- *
- * Contributors:
- *     Aion foundation.
- */
-
 package org.aion.zero.types;
 
 import static org.aion.base.util.ByteUtil.EMPTY_BYTE_ARRAY;