/*
* Copyright (C) 2010-2016 JPEXS, All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library.
*/
package com.jpexs.decompiler.flash.tags;
import com.jpexs.decompiler.flash.SWF;
import com.jpexs.decompiler.flash.SWFInputStream;
import com.jpexs.decompiler.flash.SWFOutputStream;
import com.jpexs.decompiler.flash.abc.ABC;
import com.jpexs.decompiler.flash.abc.ABCInputStream;
import com.jpexs.decompiler.flash.abc.types.ScriptInfo;
import com.jpexs.decompiler.flash.dumpview.DumpInfoSpecialType;
import com.jpexs.decompiler.flash.types.BasicType;
import com.jpexs.decompiler.flash.types.annotations.HideInRawEdit;
import com.jpexs.decompiler.flash.types.annotations.SWFField;
import com.jpexs.decompiler.flash.types.annotations.SWFType;
import com.jpexs.decompiler.flash.types.annotations.SWFVersion;
import com.jpexs.helpers.ByteArrayRange;
import java.io.IOException;
/**
* Defines a series of ActionScript 3 bytecodes to be executed
*
* @author JPEXS
*/
@SWFVersion(from = 9)
public class DoABC2Tag extends Tag implements ABCContainerTag {
public static final int ID = 82;
public static final String NAME = "DoABC2";
/**
* ActionScript 3 bytecodes
*/
@HideInRawEdit
@SWFField
private ABC abc;
/**
* A 32-bit flags value, which may contain the following bits set:
* kDoAbcLazyInitializeFlag = 1: Indicates that the ABC block should not be
* executed immediately, but only parsed. A later finddef may cause its
* scripts to execute.
*/
@SWFType(BasicType.UI32)
public long flags;
/**
* The name assigned to the bytecode.
*/
public String name;
/**
* Constructor
*
* @param swf
*/
public DoABC2Tag(SWF swf) {
super(swf, ID, NAME, null);
name = "New DoABC";
abc = new ABC(this);
}
/**
* Constructor
*
* @param sis
* @param data
* @throws IOException
*/
public DoABC2Tag(SWFInputStream sis, ByteArrayRange data) throws IOException {
super(sis.getSwf(), ID, NAME, data);
readData(sis, data, 0, false, false, false);
}
@Override
public final void readData(SWFInputStream sis, ByteArrayRange data, int level, boolean parallel, boolean skipUnusualTags, boolean lazy) throws IOException {
flags = sis.readUI32("flags");
name = sis.readString("name");
ABCInputStream ais = new ABCInputStream(sis.getBaseStream());
// put it to the dumpview:
sis.readByteRangeEx(sis.available(), "abcBytes", DumpInfoSpecialType.ABC_BYTES, null);
abc = new ABC(ais, swf, this);
}
/**
* Gets data bytes
*
* @param sos SWF output stream
* @throws java.io.IOException
*/
@Override
public void getData(SWFOutputStream sos) throws IOException {
sos.writeUI32(flags);
sos.writeString(name);
abc.saveToStream(sos);
}
@Override
public ABC getABC() {
return abc;
}
@Override
public String getName() {
return super.getName() + " (" + name + ")";
}
@Override
public int compareTo(ABCContainerTag o) {
if (o instanceof DoABC2Tag) {
DoABC2Tag n = (DoABC2Tag) o;
int lastCmp = name.compareTo(n.name);
return (lastCmp != 0 ? lastCmp
: name.compareTo(n.name));
}
return 0;
}
@Override
public void setModified(boolean value) {
super.setModified(value);
if (value == false && !isModified()) {
ABC abc = getABC();
for (ScriptInfo si : abc.script_info) {
si.setModified(false);
}
}
}
}