mirror of
https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
synced 2026-09-25 18:50:47 +00:00
Added license to source code
This commit is contained in:
Jindra Pet��k
+208
-190
@@ -1,190 +1,208 @@
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package com.jpexs.asdec;
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import com.jpexs.asdec.tags.Tag;
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import com.jpexs.asdec.types.RECT;
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import java.io.*;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.zip.DeflaterOutputStream;
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import java.util.zip.InflaterInputStream;
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/**
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* Class representing SWF file
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*
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* @author JPEXS
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*/
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public class SWF {
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/**
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* Tags inside of file
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*/
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public List<Tag> tags = new ArrayList<Tag>();
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/**
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* Rectangle for the display
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*/
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public RECT displayRect;
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/**
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* Movie frame rate
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*/
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public int frameRate;
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/**
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* Number of frames in movie
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*/
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public int frameCount;
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/**
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* Version of SWF
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*/
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public int version;
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/**
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* Size of the file
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*/
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public long fileSize;
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/**
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* Use compression
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*/
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public boolean compressed = false;
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/**
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* Gets all tags with specified id
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*
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* @param tagId Identificator of tag type
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* @return List of tags
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*/
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public List<Tag> getTagData(int tagId) {
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List<Tag> ret = new ArrayList<Tag>();
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for (Tag tag : tags) {
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if (tag.getId() == tagId) {
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ret.add(tag);
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}
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}
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return ret;
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}
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/**
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* Saves this SWF into new file
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*
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* @param os OutputStream to save SWF in
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* @throws IOException
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*/
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public void saveTo(OutputStream os) throws IOException {
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try {
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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SWFOutputStream sos = new SWFOutputStream(baos, version);
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sos.writeRECT(displayRect);
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sos.writeUI8(0);
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sos.writeUI8(frameRate);
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sos.writeUI16(frameCount);
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sos.writeTags(tags);
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sos.writeUI16(0);
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sos.close();
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if (compressed) {
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os.write('C');
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} else {
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os.write('F');
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}
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os.write('W');
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os.write('S');
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os.write(version);
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byte data[] = baos.toByteArray();
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sos = new SWFOutputStream(os, version);
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sos.writeUI32(data.length + 8);
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if (compressed) {
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os = new DeflaterOutputStream(os);
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}
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os.write(data);
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}
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finally {
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if (os != null)
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os.close();
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}
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}
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/**
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* Construct SWF from stream
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*
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* @param is Stream to read SWF from
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* @throws IOException
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*/
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public SWF(InputStream is) throws IOException {
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byte hdr[] = new byte[3];
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is.read(hdr);
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String shdr = new String(hdr);
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if ((!shdr.equals("FWS")) && (!shdr.equals("CWS"))) {
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throw new IOException("Invalid SWF file");
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}
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version = is.read();
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SWFInputStream sis = new SWFInputStream(is, version);
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fileSize = sis.readUI32();
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if (hdr[0] == 'C') {
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sis = new SWFInputStream(new InflaterInputStream(is), version);
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compressed = true;
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}
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displayRect = sis.readRECT();
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sis.readUI8();
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frameRate = sis.readUI8();
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frameCount = sis.readUI16();
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tags = sis.readTagList();
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}
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/**
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* Compress SWF file
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*
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* @param fis Input stream
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* @param fos Output stream
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*/
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public static void fws2cws(InputStream fis, OutputStream fos) {
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try {
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byte swfHead[] = new byte[8];
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fis.read(swfHead);
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swfHead[0] = 'C';
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fos.write(swfHead);
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fos = new DeflaterOutputStream(fos);
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int i = 0;
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while ((i = fis.read()) != -1) {
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fos.write(i);
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}
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fis.close();
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fos.close();
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} catch (FileNotFoundException ex) {
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} catch (IOException ex) {
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}
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}
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/**
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* Decompress SWF file
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*
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* @param fis Input stream
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* @param fos Output stream
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*/
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public static void cws2fws(InputStream fis, OutputStream fos) {
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try {
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byte swfHead[] = new byte[8];
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fis.read(swfHead);
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InflaterInputStream iis = new InflaterInputStream(fis);
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swfHead[0] = 'F';
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fos.write(swfHead);
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int i = 0;
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while ((i = iis.read()) != -1) {
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fos.write(i);
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}
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fis.close();
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fos.close();
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} catch (FileNotFoundException ex) {
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} catch (IOException ex) {
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}
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}
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}
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/*
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* Copyright (C) 2010 JPEXS
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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package com.jpexs.asdec;
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import com.jpexs.asdec.tags.Tag;
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import com.jpexs.asdec.types.RECT;
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import java.io.*;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.zip.DeflaterOutputStream;
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import java.util.zip.InflaterInputStream;
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/**
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* Class representing SWF file
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*
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* @author JPEXS
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*/
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public class SWF {
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/**
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* Tags inside of file
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*/
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public List<Tag> tags = new ArrayList<Tag>();
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/**
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* Rectangle for the display
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*/
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public RECT displayRect;
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/**
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* Movie frame rate
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*/
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public int frameRate;
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/**
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* Number of frames in movie
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*/
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public int frameCount;
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/**
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* Version of SWF
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*/
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public int version;
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/**
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* Size of the file
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*/
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public long fileSize;
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/**
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* Use compression
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*/
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public boolean compressed = false;
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/**
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* Gets all tags with specified id
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*
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* @param tagId Identificator of tag type
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* @return List of tags
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*/
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public List<Tag> getTagData(int tagId) {
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List<Tag> ret = new ArrayList<Tag>();
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for (Tag tag : tags) {
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if (tag.getId() == tagId) {
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ret.add(tag);
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}
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}
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return ret;
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}
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/**
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* Saves this SWF into new file
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*
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* @param os OutputStream to save SWF in
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* @throws IOException
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*/
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public void saveTo(OutputStream os) throws IOException {
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try {
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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SWFOutputStream sos = new SWFOutputStream(baos, version);
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sos.writeRECT(displayRect);
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sos.writeUI8(0);
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sos.writeUI8(frameRate);
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sos.writeUI16(frameCount);
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sos.writeTags(tags);
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sos.writeUI16(0);
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sos.close();
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if (compressed) {
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os.write('C');
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} else {
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os.write('F');
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}
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os.write('W');
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os.write('S');
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os.write(version);
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byte data[] = baos.toByteArray();
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sos = new SWFOutputStream(os, version);
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sos.writeUI32(data.length + 8);
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if (compressed) {
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os = new DeflaterOutputStream(os);
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}
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os.write(data);
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}
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finally {
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if (os != null)
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os.close();
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}
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}
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/**
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* Construct SWF from stream
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*
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* @param is Stream to read SWF from
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* @throws IOException
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*/
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public SWF(InputStream is) throws IOException {
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byte hdr[] = new byte[3];
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is.read(hdr);
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String shdr = new String(hdr);
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if ((!shdr.equals("FWS")) && (!shdr.equals("CWS"))) {
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throw new IOException("Invalid SWF file");
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}
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version = is.read();
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SWFInputStream sis = new SWFInputStream(is, version);
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fileSize = sis.readUI32();
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if (hdr[0] == 'C') {
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sis = new SWFInputStream(new InflaterInputStream(is), version);
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compressed = true;
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}
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displayRect = sis.readRECT();
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sis.readUI8();
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frameRate = sis.readUI8();
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frameCount = sis.readUI16();
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tags = sis.readTagList();
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}
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/**
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* Compress SWF file
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*
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* @param fis Input stream
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* @param fos Output stream
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*/
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public static void fws2cws(InputStream fis, OutputStream fos) {
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try {
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byte swfHead[] = new byte[8];
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fis.read(swfHead);
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swfHead[0] = 'C';
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fos.write(swfHead);
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fos = new DeflaterOutputStream(fos);
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int i = 0;
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while ((i = fis.read()) != -1) {
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fos.write(i);
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}
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fis.close();
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fos.close();
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} catch (FileNotFoundException ex) {
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} catch (IOException ex) {
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}
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}
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/**
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* Decompress SWF file
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*
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* @param fis Input stream
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* @param fos Output stream
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*/
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public static void cws2fws(InputStream fis, OutputStream fos) {
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try {
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byte swfHead[] = new byte[8];
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fis.read(swfHead);
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InflaterInputStream iis = new InflaterInputStream(fis);
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swfHead[0] = 'F';
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fos.write(swfHead);
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int i = 0;
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while ((i = iis.read()) != -1) {
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fos.write(i);
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}
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fis.close();
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fos.close();
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} catch (FileNotFoundException ex) {
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} catch (IOException ex) {
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}
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}
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}
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