LegacyConsole/jpexs-decompiler
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Commandline arguments to (de)compress SWF and to dump SWF tags.

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This commit is contained in:
Jindra Petk
2012-01-02 10:25:14 +01:00
parent a32835dd2f
commit 67c124e28c
3 changed files with 65 additions and 8 deletions
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51
trunk/src/com/jpexs/asdec/Main.java
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@@ -37,6 +37,8 @@ import java.awt.event.MouseEvent;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -78,7 +80,7 @@ public class Main {
/** Turn off decompiling if needed */
public static final boolean DO_DECOMPILE=true;
/** Dump tags to stdout */
public static final boolean DUMP_TAGS = false;
public static boolean dump_tags = false;
//using parameter names in decompiling may cause problems because oficial programs like Flash CS 5.5 inserts wrong parameter names indices
public static final boolean PARAM_NAMES_ENABLE=false;
@@ -427,13 +429,22 @@ public class Main {
System.out.println(" ...auto start proxy in the tray. Optional parameter -P specifies port for proxy. Defaults to 55555. ");
System.out.println(" 4) -export (as|pcode) outdirectory infile");
System.out.println(" ...export infile actionscript to outdirectory as AsctionScript code (\"as\" argument) or as PCode (\"pcode\" argument)");
System.out.println(" 5) -dumpSWF infile");
System.out.println(" ...dumps list of SWF tags to console");
System.out.println(" 6) -compress infile outfile");
System.out.println(" ...Compress SWF infile and save it to outfile");
System.out.println(" 7) -decompress infile outfile");
System.out.println(" ...Decompress infile and save it to outfile");
System.out.println();
System.out.println("Examples:");
System.out.println("java -jar ASDec.jar myfile.swf");
System.out.println("java -jar ASDec.jar -proxy");
System.out.println("java -jar ASDec.jar -proxy -P1234");
System.out.println("java -jar ASDec.jar -export as \"C:\\decompiled\\\" myfile.swf");
System.out.println("java -jar ASDec.jar -export pcode \"C:\\decompiled\\\" myfile.swf");
System.out.println("java -jar ASDec.jar -export pcode \"C:\\decompiled\\\" myfile.swf");
System.out.println("java -jar ASDec.jar -dumpSWF myfile.swf");
System.out.println("java -jar ASDec.jar -compress myfile.swf myfiledec.swf");
System.out.println("java -jar ASDec.jar -deccompress myfiledec.swf myfile.swf");
}
/**
@@ -497,7 +508,41 @@ public class Main {
System.err.println("FAIL: No ActionScript version 3 found in the input file.");
System.exit(1);
}
} else if (args[0].equals("-help")||args[0].equals("--help")||args[0].equals("/?")){
} else if (args[0].equals("-compress")) {
if(args.length<3){
badArguments();
}
if(SWF.fws2cws(new FileInputStream(args[1]), new FileOutputStream(args[2]))){
System.out.println("OK");
}else{
System.err.println("FAIL");;
}
} else if (args[0].equals("-decompress")) {
if(args.length<3){
badArguments();
}
if(SWF.cws2fws(new FileInputStream(args[1]), new FileOutputStream(args[2]))){
System.out.println("OK");
System.exit(0);
}else{
System.err.println("FAIL");
System.exit(1);
}
} else if (args[0].equals("-dumpSWF")) {
if(args.length<2){
badArguments();
}
try {
dump_tags=true;
parseSWF(args[1]);
} catch (Exception ex) {
System.err.println("Dump failed due to Exception - "+ex.getLocalizedMessage());
System.exit(1);
}
System.exit(0);
}else if (args[0].equals("-help")||args[0].equals("--help")||args[0].equals("/?")){
printHeader();
printCmdLineUsage();
System.exit(0);

20
trunk/src/com/jpexs/asdec/SWF.java
View File

@@ -159,11 +159,15 @@ public class SWF {
* @param fis Input stream
* @param fos Output stream
*/
public static void fws2cws(InputStream fis, OutputStream fos) {
public static boolean fws2cws(InputStream fis, OutputStream fos) {
try {
byte swfHead[] = new byte[8];
fis.read(swfHead);
if(swfHead[0]!= 'F'){
fis.close();
return false;
}
swfHead[0] = 'C';
fos.write(swfHead);
fos = new DeflaterOutputStream(fos);
@@ -175,9 +179,11 @@ public class SWF {
fis.close();
fos.close();
} catch (FileNotFoundException ex) {
return false;
} catch (IOException ex) {
return false;
}
return true;
}
/**
@@ -186,11 +192,15 @@ public class SWF {
* @param fis Input stream
* @param fos Output stream
*/
public static void cws2fws(InputStream fis, OutputStream fos) {
public static boolean cws2fws(InputStream fis, OutputStream fos) {
try {
byte swfHead[] = new byte[8];
fis.read(swfHead);
InflaterInputStream iis = new InflaterInputStream(fis);
if(swfHead[0]!= 'C'){
fis.close();
return false;
}
swfHead[0] = 'F';
fos.write(swfHead);
int i = 0;
@@ -201,8 +211,10 @@ public class SWF {
fis.close();
fos.close();
} catch (FileNotFoundException ex) {
return false;
} catch (IOException ex) {
return false;
}
return true;
}
}

2
trunk/src/com/jpexs/asdec/SWFInputStream.java
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@@ -596,7 +596,7 @@ public class SWFInputStream extends InputStream {
break;
}
tags.add(tag);
if (Main.DUMP_TAGS && level == 0) {
if (Main.dump_tags && level == 0) {
dumpTag(System.out, version, tag, level);
}
}