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#949 Replace alpha channel of JPEG images from the commandline

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honfika@gmail.com
2015-07-06 19:13:14 +02:00
parent 1f40a941f7
commit eeecba09e8
1 changed files with 61 additions and 0 deletions
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61
src/com/jpexs/decompiler/flash/console/CommandLineArgumentParser.java
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@@ -86,6 +86,7 @@ import com.jpexs.decompiler.flash.importers.SwfXmlImporter;
import com.jpexs.decompiler.flash.tags.DefineBinaryDataTag;
import com.jpexs.decompiler.flash.tags.DefineBitsJPEG2Tag;
import com.jpexs.decompiler.flash.tags.DefineBitsJPEG3Tag;
import com.jpexs.decompiler.flash.tags.DefineBitsJPEG4Tag;
import com.jpexs.decompiler.flash.tags.DefineSpriteTag;
import com.jpexs.decompiler.flash.tags.JPEGTablesTag;
import com.jpexs.decompiler.flash.tags.Tag;
@@ -315,6 +316,8 @@ public class CommandLineArgumentParser {
out.println(" " + (cnt++) + ") -replace <infile> <outfile> (<characterId1>|<scriptName1>) <importDataFile1> [methodBodyIndex1] [(<characterId2>|<scriptName2>) <importDataFile2> [methodBodyIndex2]]...");
out.println(" ...replaces the data of the specified BinaryData, Image, DefineSound tag or Script");
out.println(" ...methodBodyIndexN parameter should be specified if and only if the imported entity is an AS3 P-Code");
out.println(" " + (cnt++) + ") -replaceAlpha <infile> <outfile> <imageId1> <importDataFile1> [<imageId2> <importDataFile2>]...");
out.println(" ...replaces the alpha channel of the specified JPEG3 or JPEG4 tag");
out.println(" " + (cnt++) + ") -deobfuscate <level> <infile> <outfile>");
out.println(" ...Deobfuscates AS3 P-code in <infile> and saves result to <outfile>");
out.println(" ...<level> can be one of: controlflow/3/max, traps/2, deadcode/1");
@@ -490,6 +493,8 @@ public class CommandLineArgumentParser {
parseFlashPaperToPdf(selection, zoom, args);
} else if (command.equals("replace")) {
parseReplace(args);
} else if (command.equals("replacealpha")) {
parseReplaceAlpha(args);
} else if (command.equals("as3compiler")) {
ActionScript3Parser.compile(null /*?*/, args.pop(), args.pop(), 0);
} else if (nextParam.equals("-help") || nextParam.equals("--help") || nextParam.equals("/?") || nextParam.equals("\\_") /* /? translates as this on windows */) {
@@ -1846,6 +1851,62 @@ public class CommandLineArgumentParser {
}
}
private static void parseReplaceAlpha(Stack<String> args) {
if (args.size() < 4) {
badArguments();
}
File inFile = new File(args.pop());
File outFile = new File(args.pop());
try {
try (FileInputStream is = new FileInputStream(inFile)) {
SWF swf = new SWF(is, Configuration.parallelSpeedUp.get());
while (true) {
String objectToReplace = args.pop();
int imageId = 0;
try {
imageId = Integer.parseInt(objectToReplace);
} catch (NumberFormatException nfe) {
System.err.println("ImageId should be integer");
System.exit(1);
}
if (!swf.getCharacters().containsKey(imageId)) {
System.err.println("ImageId does not exist");
System.exit(1);
}
CharacterTag characterTag = swf.getCharacter(imageId);
String repFile = args.pop();
byte[] data = Helper.readFile(repFile);
if (characterTag instanceof DefineBitsJPEG3Tag || characterTag instanceof DefineBitsJPEG4Tag) {
ImageTag imageTag = (ImageTag) characterTag;
new ImageImporter().importImageAlpha(imageTag, data);
} else {
System.err.println("The specified tag type is not supported for alpha channel import");
System.exit(1);
}
if (args.isEmpty() || args.peek().startsWith("-")) {
break;
}
}
try {
try (OutputStream fos = new BufferedOutputStream(new FileOutputStream(outFile))) {
swf.saveTo(fos);
}
} catch (IOException e) {
System.err.println("I/O error during writing");
System.exit(2);
}
}
} catch (IOException | InterruptedException e) {
System.err.println("I/O error during reading");
System.exit(2);
}
}
private static void replaceAS2PCode(String text, ASMSource src) throws IOException, InterruptedException {
System.out.println("Replace AS1/2 PCode");
if (text.trim().startsWith(Helper.hexData)) {