LegacyConsoleArchive/jpexs-decompiler
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Added: Generator Templates (.swt) files support and related tags (Flash 3-5)

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(CharacterSet, GenCommand, NameCharacter, DefineTextFormat, FontRef)
DefineVideo tag support (Flash 4)
SerialNumber tag support (before Flash 7)
This commit is contained in:
Jindra Petřík
2025-08-29 00:02:38 +02:00
parent d7665cf093
commit 1e9bf6be88
29 changed files with 1243 additions and 53 deletions
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libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/SWFInputStream.java
+132 -6
View File
@@ -128,6 +128,7 @@ import com.jpexs.decompiler.flash.dumpview.DumpInfo;
import com.jpexs.decompiler.flash.dumpview.DumpInfoSpecial;
import com.jpexs.decompiler.flash.dumpview.DumpInfoSpecialType;
import com.jpexs.decompiler.flash.tags.CSMSettingsTag;
import com.jpexs.decompiler.flash.tags.CharacterSetTag;
import com.jpexs.decompiler.flash.tags.DebugIDTag;
import com.jpexs.decompiler.flash.tags.DefineBinaryDataTag;
import com.jpexs.decompiler.flash.tags.DefineBitsJPEG2Tag;
@@ -160,8 +161,10 @@ import com.jpexs.decompiler.flash.tags.DefineShapeTag;
import com.jpexs.decompiler.flash.tags.DefineSoundTag;
import com.jpexs.decompiler.flash.tags.DefineSpriteTag;
import com.jpexs.decompiler.flash.tags.DefineText2Tag;
import com.jpexs.decompiler.flash.tags.DefineTextFormatTag;
import com.jpexs.decompiler.flash.tags.DefineTextTag;
import com.jpexs.decompiler.flash.tags.DefineVideoStreamTag;
import com.jpexs.decompiler.flash.tags.DefineVideoTag;
import com.jpexs.decompiler.flash.tags.DoABC2Tag;
import com.jpexs.decompiler.flash.tags.DoABCTag;
import com.jpexs.decompiler.flash.tags.DoActionTag;
@@ -172,9 +175,11 @@ import com.jpexs.decompiler.flash.tags.EnableTelemetryTag;
import com.jpexs.decompiler.flash.tags.EndTag;
import com.jpexs.decompiler.flash.tags.ExportAssetsTag;
import com.jpexs.decompiler.flash.tags.FileAttributesTag;
import com.jpexs.decompiler.flash.tags.FontRefTag;
import com.jpexs.decompiler.flash.tags.FrameLabelTag;
import com.jpexs.decompiler.flash.tags.FreeAllTag;
import com.jpexs.decompiler.flash.tags.FreeCharacterTag;
import com.jpexs.decompiler.flash.tags.GenCommandTag;
import com.jpexs.decompiler.flash.tags.ImportAssets2Tag;
import com.jpexs.decompiler.flash.tags.ImportAssetsTag;
import com.jpexs.decompiler.flash.tags.JPEGTablesTag;
@@ -191,6 +196,7 @@ import com.jpexs.decompiler.flash.tags.ProtectTag;
import com.jpexs.decompiler.flash.tags.RemoveObject2Tag;
import com.jpexs.decompiler.flash.tags.RemoveObjectTag;
import com.jpexs.decompiler.flash.tags.ScriptLimitsTag;
import com.jpexs.decompiler.flash.tags.SerialNumberTag;
import com.jpexs.decompiler.flash.tags.SetBackgroundColorTag;
import com.jpexs.decompiler.flash.tags.SetTabIndexTag;
import com.jpexs.decompiler.flash.tags.ShowFrameTag;
@@ -275,6 +281,10 @@ import com.jpexs.decompiler.flash.types.shaperecords.EndShapeRecord;
import com.jpexs.decompiler.flash.types.shaperecords.SHAPERECORD;
import com.jpexs.decompiler.flash.types.shaperecords.StraightEdgeRecord;
import com.jpexs.decompiler.flash.types.shaperecords.StyleChangeRecord;
import com.jpexs.decompiler.flash.types.text.format.ControlTextFormatRecord;
import com.jpexs.decompiler.flash.types.text.format.EndTextFormatRecord;
import com.jpexs.decompiler.flash.types.text.format.TextFormatRecord;
import com.jpexs.decompiler.flash.types.text.format.TextTextFormatRecord;
import com.jpexs.helpers.ByteArrayRange;
import com.jpexs.helpers.CancellableWorker;
import com.jpexs.helpers.FakeMemoryInputStream;
@@ -1633,7 +1643,9 @@ public class SWFInputStream implements AutoCloseable {
case 37:
ret = new DefineEditTextTag(sis, data);
break;
//case 38: DefineVideo / DefineMouseTarget
case 38: // or DefineMouseTarget
ret = new DefineVideoTag(sis, data);
break;
case 39:
ret = new DefineSpriteTag(sis, level, data, parallel, skipUnusualTags);
break;
@@ -1641,9 +1653,15 @@ public class SWFInputStream implements AutoCloseable {
ret = new NameCharacterTag(sis, data);
break;
case 41: //or NameObject
ret = new ProductInfoTag(sis, data);
if (swf == null || swf.version >= 7) {
ret = new ProductInfoTag(sis, data);
} else {
ret = new SerialNumberTag(sis, data);
}
break;
case 42:
ret = new DefineTextFormatTag(sis, data);
break;
//case 42: DefineTextFormat
case 43:
ret = new FrameLabelTag(sis, data);
break;
@@ -1658,10 +1676,16 @@ public class SWFInputStream implements AutoCloseable {
case 48:
ret = new DefineFont2Tag(sis, data);
break;
//case 49: GenCommand
case 49:
ret = new GenCommandTag(sis, data);
break;
//case 50: DefineCommandObj
//case 51: CharacterSet
//case 52: FontRef
case 51:
ret = new CharacterSetTag(sis, data);
break;
case 52:
ret = new FontRefTag(sis, data);
break;
//case 53: DefineFunction
//case 54: PlaceFunction
//case 55: GenTagObject
@@ -3796,6 +3820,108 @@ public class SWFInputStream implements AutoCloseable {
return ret;
}
/**
* Reads one TextFormatRecord value from the stream
* @param name Name
* @return TextFormatRecord value
* @throws IOException On I/O error
*/
public TextFormatRecord readTextFormatRecord(String name) throws IOException {
newDumpLevel(name, "TextFormatRecord");
int controlFlag = (int) readUB(1, "controlFlag");
if (controlFlag == 0) {
int length = (int) readUB(7, "length");
if (length > 0) {
TextTextFormatRecord textRecord = new TextTextFormatRecord();
byte[] bytes = readBytes(length * 2, "text");
byte[] halfBytes = new byte[length];
for (int i = 0; i < halfBytes.length; i++) {
halfBytes[i] = bytes[i * 2];
}
textRecord.text = new String(halfBytes, swf.getCharset());
DumpInfo di = dumpInfo;
if (di != null) {
di.name = "TextTextFormatRecord";
}
endDumpLevel();
return textRecord;
}
DumpInfo di = dumpInfo;
if (di != null) {
di.name = "EndTextFormatRecord";
}
endDumpLevel();
return new EndTextFormatRecord();
}
int controlType = (int) readUB(7, "controlType");
ControlTextFormatRecord controlRecord = new ControlTextFormatRecord();
controlRecord.type = controlType;
switch (controlType) {
case ControlTextFormatRecord.TYPE_STYLE:
controlRecord.style = readUI8("style");
break;
case ControlTextFormatRecord.TYPE_FONT_ID:
controlRecord.fontId = readUI16("fontId");
break;
case ControlTextFormatRecord.TYPE_FONT_HEIGHT:
controlRecord.fontHeight = readUI16("fontHeight");
break;
case ControlTextFormatRecord.TYPE_COLOR:
controlRecord.color = readRGBA("color");
break;
case ControlTextFormatRecord.TYPE_SCRIPT:
controlRecord.script = readUI8("script");
break;
case ControlTextFormatRecord.TYPE_KERNING:
controlRecord.kerning = readSI16("kerning");
break;
case ControlTextFormatRecord.TYPE_ALIGN:
controlRecord.align = readUI8("align");
break;
case ControlTextFormatRecord.TYPE_INDENT:
controlRecord.indent = readSI16("indent");
break;
case ControlTextFormatRecord.TYPE_LEFT_MARGIN:
controlRecord.leftMargin = readSI16("leftMargin");
break;
case ControlTextFormatRecord.TYPE_RIGHT_MARGIN:
controlRecord.rightMargin = readSI16("rightMargin");
break;
case ControlTextFormatRecord.TYPE_LINE_SPACE:
controlRecord.lineSpace = readSI16("lineSpace");
break;
}
DumpInfo di = dumpInfo;
if (di != null) {
di.name = "ControlTextFormatRecord";
}
endDumpLevel();
return controlRecord;
}
/**
* Reads List of TextFormatRecord values from the stream
* @param name Name
* @return List of TextFormatRecord values
* @throws IOException On I/O error
*/
public List<TextFormatRecord> readTextFormatRecords(String name) throws IOException {
newDumpLevel(name, "TextFormatRecords");
List<TextFormatRecord> records = new ArrayList<>();
while (true) {
TextFormatRecord record = readTextFormatRecord("record");
if (record instanceof EndTextFormatRecord) {
break;
}
records.add(record);
}
endDumpLevel();
return records;
}
/**
* Gets number of available bytes in the stream.
*