private void gotoDeclaration(int pos) {
Reference<Integer> abcIndex = new Reference<>(0);
Reference<Integer> classIndex = new Reference<>(0);
Reference<Integer> traitIndex = new Reference<>(0);
Reference<Boolean> classTrait = new Reference<>(false);
Reference<Integer> multinameIndexRef = new Reference<>(0);
if (decompiledTextArea.getPropertyTypeAtPos(
pos, abcIndex, classIndex, traitIndex, classTrait, multinameIndexRef)) {
UsageFrame.gotoUsage(
ABCPanel.this,
new TraitMultinameUsage(
getAbcList().get(abcIndex.getVal()).getABC(),
multinameIndexRef.getVal(),
classIndex.getVal(),
traitIndex.getVal(),
classTrait.getVal(),
null,
-1) {});
return;
}
int multinameIndex = decompiledTextArea.getMultinameAtPos(pos);
if (multinameIndex > -1) {
List<MultinameUsage> usages = abc.findMultinameDefinition(multinameIndex);
Multiname m = abc.constants.constant_multiname.get(multinameIndex);
// search other ABC tags if this is not private multiname
if (m.namespace_index > 0
&& abc.constants.constant_namespace.get(m.namespace_index).kind
!= Namespace.KIND_PRIVATE) {
for (ABCContainerTag at : getAbcList()) {
ABC a = at.getABC();
if (a == abc) {
continue;
}
int mid = a.constants.getMultinameId(m, false);
if (mid > 0) {
usages.addAll(a.findMultinameDefinition(mid));
}
}
}
// more than one? display list
if (usages.size() > 1) {
UsageFrame usageFrame = new UsageFrame(abc, multinameIndex, ABCPanel.this, true);
usageFrame.setVisible(true);
return;
} else if (!usages.isEmpty()) { // one
UsageFrame.gotoUsage(ABCPanel.this, usages.get(0));
return;
}
}
int dpos = decompiledTextArea.getLocalDeclarationOfPos(pos, new Reference<>(""));
if (dpos > -1) {
decompiledTextArea.setCaretPosition(dpos);
}
}
public GraphTextWriter getModifiers(ABC abc, boolean isStatic, GraphTextWriter writer) {
if ((kindFlags & ATTR_Override) > 0) {
writer.appendNoHilight("override ");
}
Multiname m = getName(abc);
if (m != null) {
String nsname = "";
for (ABCContainerTag abcTag : abc.getAbcTags()) {
if (m.namespace_index == -1) {
break;
}
DottedChain dc =
abcTag
.getABC()
.nsValueToName(
abc.constants.getNamespace(m.namespace_index).getName(abc.constants));
nsname = dc.getLast();
if (nsname == null) {
break;
}
if (!nsname.isEmpty()) {
break;
}
}
Namespace ns = m.getNamespace(abc.constants);
if (nsname != null) {
String identifier = IdentifiersDeobfuscation.printIdentifier(true, nsname);
if (identifier != null && !identifier.isEmpty()) {
writer.appendNoHilight(identifier).appendNoHilight(" ");
}
}
if (ns != null) {
String nsPrefix = ns.getPrefix(abc);
if (nsPrefix != null && !nsPrefix.isEmpty()) {
writer.appendNoHilight(nsPrefix).appendNoHilight(" ");
}
}
}
if (isStatic) {
if ((this instanceof TraitSlotConst) && ((TraitSlotConst) this).isNamespace()) {
// static is automatic
} else {
writer.appendNoHilight("static ");
}
}
if ((kindFlags & ATTR_Final) > 0) {
if (!isStatic) {
writer.appendNoHilight("final ");
}
}
return writer;
}
private boolean hasDeclaration(int pos) {
SyntaxDocument sd = (SyntaxDocument) decompiledTextArea.getDocument();
Token t = sd.getTokenAt(pos);
if (t == null
|| (t.type != TokenType.IDENTIFIER
&& t.type != TokenType.KEYWORD
&& t.type != TokenType.REGEX)) {
return false;
}
Reference<Integer> abcIndex = new Reference<>(0);
Reference<Integer> classIndex = new Reference<>(0);
Reference<Integer> traitIndex = new Reference<>(0);
Reference<Integer> multinameIndexRef = new Reference<>(0);
Reference<Boolean> classTrait = new Reference<>(false);
if (decompiledTextArea.getPropertyTypeAtPos(
pos, abcIndex, classIndex, traitIndex, classTrait, multinameIndexRef)) {
return true;
}
int multinameIndex = decompiledTextArea.getMultinameAtPos(pos);
if (multinameIndex > -1) {
if (multinameIndex == 0) {
return false;
}
List<MultinameUsage> usages = abc.findMultinameDefinition(multinameIndex);
Multiname m = abc.constants.constant_multiname.get(multinameIndex);
// search other ABC tags if this is not private multiname
if (m.namespace_index > 0
&& abc.constants.constant_namespace.get(m.namespace_index).kind
!= Namespace.KIND_PRIVATE) {
for (ABCContainerTag at : getAbcList()) {
ABC a = at.getABC();
if (a == abc) {
continue;
}
int mid = a.constants.getMultinameId(m, false);
if (mid > 0) {
usages.addAll(a.findMultinameDefinition(mid));
}
}
}
// more than one? display list
if (!usages.isEmpty()) {
return true;
}
}
return decompiledTextArea.getLocalDeclarationOfPos(pos, new Reference<>("")) != -1;
}
@Test(dataProvider = "provideFiles")
public void testDirectEditing(String filePath)
throws IOException, InterruptedException, AVM2ParseException, CompilationException {
File playerSWC = Configuration.getPlayerSWC();
if (playerSWC == null) {
throw new IOException(
"Player SWC library not found, please place it to " + Configuration.getFlashLibPath());
}
try {
SWF swf = new SWF(new BufferedInputStream(new FileInputStream(filePath)), false);
if (swf.isAS3()) {
boolean dotest = false;
List<ABC> allAbcs = new ArrayList<>();
for (ABCContainerTag ct : swf.getAbcList()) {
allAbcs.add(ct.getABC());
}
for (ABC abc : allAbcs) {
for (int s = 0; s < abc.script_info.size(); s++) {
String startAfter = null;
HighlightedTextWriter htw = new HighlightedTextWriter(new CodeFormatting(), false);
ScriptPack en = abc.script_info.get(s).getPacks(abc, s, null, allAbcs).get(0);
String classPathString = en.getClassPath().toString();
if (startAfter == null || classPathString.equals(startAfter)) {
dotest = true;
}
if (!dotest) {
System.out.println("Skipped:" + classPathString);
continue;
}
System.out.println("Recompiling:" + classPathString + "...");
en.toSource(htw, abc.script_info.get(s).traits.traits, ScriptExportMode.AS, false);
String original = htw.toString();
com.jpexs.decompiler.flash.abc.avm2.parser.script.ActionScriptParser.compile(
original,
abc,
allAbcs,
false,
en.getClassPath().className + ".as",
abc.instance_info.size());
// remove last compiled script:
abc.script_info.remove(abc.script_info.size() - 1);
}
}
} else {
Map<String, ASMSource> asms = swf.getASMs(false);
for (ASMSource asm : asms.values()) {
try {
HighlightedTextWriter writer = new HighlightedTextWriter(new CodeFormatting(), false);
Action.actionsToSource(asm, asm.getActions(), asm.toString() /*FIXME?*/, writer);
String as = writer.toString();
as = asm.removePrefixAndSuffix(as);
ActionScriptParser par = new ActionScriptParser(swf.version);
try {
asm.setActions(par.actionsFromString(as));
} catch (ActionParseException | CompilationException ex) {
fail("Unable to parse: " + as + "/" + asm.toString(), ex);
}
writer = new HighlightedTextWriter(new CodeFormatting(), false);
Action.actionsToSource(asm, asm.getActions(), asm.toString() /*FIXME?*/, writer);
String as2 = writer.toString();
as2 = asm.removePrefixAndSuffix(as2);
try {
asm.setActions(par.actionsFromString(as2));
} catch (ActionParseException | CompilationException ex) {
fail(
"Unable to parse: " + asm.getSwf().getShortFileName() + "/" + asm.toString(), ex);
}
writer = new HighlightedTextWriter(new CodeFormatting(), false);
Action.actionsToSource(asm, asm.getActions(), asm.toString() /*FIXME?*/, writer);
String as3 = writer.toString();
as3 = asm.removePrefixAndSuffix(as3);
if (!as3.equals(as2)) {
fail(
"ActionScript is different: "
+ asm.getSwf().getShortFileName()
+ "/"
+ asm.toString());
}
} catch (InterruptedException
| IOException
| OutOfMemoryError
| TranslateException
| StackOverflowError ex) {
}
}
}
} catch (Exception ex) {
fail("Exception during decompilation: " + filePath, ex);
}
}