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Reading rest of chars, offsets, etc. Still WIP

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This commit is contained in:
Jindra Petřík
2016-11-24 13:31:18 +01:00
parent 040a45a499
commit 723bf2c9b7
6 changed files with 174 additions and 88 deletions
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libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/iggy/AbstractDataStream.java
+1 -1
View File
@@ -43,7 +43,7 @@ public abstract class AbstractDataStream {
protected long readUI32() throws IOException {
try {
return (readUI8() + (readUI8() << 8) + (readUI8() << 16) + (readUI8() << 24)) & 0xffffffff;
return (readUI8() + (readUI8() << 8) + (readUI8() << 16) + (readUI8() << 24));
} catch (EOFException ex) {
return -1;
}
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/iggy/ByteArrayDataStream.java
+6 -3
View File
@@ -11,7 +11,7 @@ import java.util.Arrays;
public class ByteArrayDataStream extends AbstractDataStream {
private byte[] data;
private int pos;
private long pos;
private boolean use64bit;
public ByteArrayDataStream(int initialSize, boolean use64bit) {
@@ -39,7 +39,9 @@ public class ByteArrayDataStream extends AbstractDataStream {
if (pos >= data.length) {
throw new EOFException("End of stream reached");
}
return data[pos++] & 0xff;
int ret = data[(int) pos] & 0xff;
pos++;
return ret;
}
public void resize(int newsize) {
@@ -54,7 +56,8 @@ public class ByteArrayDataStream extends AbstractDataStream {
if (pos >= data.length) {
throw new EOFException("End of stream reached");
}
data[pos++] = (byte) val;
data[(int) pos] = (byte) val;
pos++;
}
@Override
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/iggy/IggyChar.java
+2 -1
View File
@@ -64,6 +64,7 @@ public class IggyChar implements StructureInterface {
@Override
public void readFromDataStream(AbstractDataStream s) throws IOException {
s.seek(offset, SeekMode.SET);
minx = s.readFloat();
miny = s.readFloat();
maxx = s.readFloat();
@@ -77,7 +78,7 @@ public class IggyChar implements StructureInterface {
two1 = s.readUI32();
if ((one != 1) | (one2 != 1) | (one3 != 1) | (one4 != 1) | (two1 != 2)) {
LOGGER.warning(String.format("Unique header at pos %08X\n", offset));
LOGGER.info(String.format("Unique header at pos %d\n", offset));
}
nodes = new ArrayList<>();
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/iggy/IggyCharOffset.java
+3 -1
View File
@@ -50,7 +50,9 @@ public class IggyCharOffset implements StructureInterface {
xscale = stream.readUI16();
yscale = stream.readUI16();
zero3 = stream.readUI32();
offset = ischar1 > 0 ? stream.position() + stream.readUI64() : 0 /*napr. mezera*/;
long cur_position = stream.position();
long relative_offset = stream.readUI64();
offset = ischar1 > 0 ? cur_position + relative_offset : 0;
}
@Override
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/iggy/IggyDataReader.java
+21 -16
View File
@@ -19,8 +19,8 @@ public class IggyDataReader implements StructureInterface {
@IggyFieldType(value = DataType.widechar_t, count = 48)
String name;
List<ByteArrayDataStream> fontMainStreams = new ArrayList<>();
List<ByteArrayDataStream> fontInfoStreams = new ArrayList<>();
List<IggyFontPart> fontParts;
List<IggyFontInfo> fontInfos;
private IggyFlashHeader64 header;
private Map<Long, Long> sizesOfOffsets;
@@ -50,11 +50,11 @@ public class IggyDataReader implements StructureInterface {
stream.seek(48 - charCnt * 2, SeekMode.CUR);
name = nameBuilder.toString();
stream.readUI64(); //pad 1
long[] font_main_offsets = new long[(int) header.font_count];
for (int i = 0; i < header.font_count; i++) {
long pos = stream.position();
long offset = stream.readUI64();
font_main_offsets[i] = offset == NO_OFFSET ? NO_OFFSET : pos + offset;
font_main_offsets[i] = stream.position() + stream.readUI64();
}
long[] font_info_offsets = new long[(int) header.font_count];
for (int i = 0; i < header.font_count; i++) {
@@ -65,19 +65,16 @@ public class IggyDataReader implements StructureInterface {
long pad_len = 840 - stream.position();
stream.seek(pad_len, SeekMode.CUR);
/*List<ByteArrayDataStream> fontMainStreams = new ArrayList<>();
for (int i = 0; i < header.font_count; i++) {
long fontMainOffset = font_main_offsets[i];
if (fontMainOffset == NO_OFFSET) {
fontMainStreams.add(null);
} else {
long fontMainSize = sizesOfOffsets.get(font_main_offsets[i]);
stream.seek(fontMainOffset, SeekMode.SET);
byte[] fontMainData = stream.readBytes((int) fontMainSize);
fontMainStreams.add(new ByteArrayDataStream(fontMainData, stream.is64()));
}
}
//long fontMainSize = sizesOfOffsets.get(font_main_offsets[i]);
//stream.seek(fontMainOffset, SeekMode.SET);
//byte[] fontMainData = stream.readBytes((int) fontMainSize);
//fontMainStreams.add(new ByteArrayDataStream(fontMainData, stream.is64()));
}*/
List<ByteArrayDataStream> fontInfoStreams = new ArrayList<>();
for (int i = 0; i < header.font_count; i++) {
long fontInfoOffset = font_info_offsets[i];
@@ -92,6 +89,14 @@ public class IggyDataReader implements StructureInterface {
fontInfoStreams.add(new ByteArrayDataStream(fontInfoData, stream.is64()));
}
}
fontParts = new ArrayList<>();
fontInfos = new ArrayList<>();
for (int i = 0; i < header.font_count; i++) {
stream.seek(font_main_offsets[i], SeekMode.SET);
IggyFontPart part = new IggyFontPart(stream);
fontParts.add(part);
}
}
public String getName() {
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/iggy/IggyFontPart.java
+141 -66
View File
@@ -2,7 +2,9 @@ package com.jpexs.decompiler.flash.iggy;
import com.jpexs.decompiler.flash.iggy.annotations.IggyArrayFieldType;
import com.jpexs.decompiler.flash.iggy.annotations.IggyFieldType;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.omg.CORBA.StructMemberHelper;
@@ -93,82 +95,155 @@ public class IggyFontPart implements StructureInterface {
byte[] padTo4byteBoundary;
public IggyFontPart(int type, int order_in_iggy_file, byte[] zeroone, int char_count2, int[] what_1, long flags, long start_of_char_struct, long start_of_char_index, long start_of_scale, long kern_count, float[] unk_float, long start_of_kern, long zero_padd, long what_2, long zero_padd_2, long start_of_name, long one_padd, int xscale, int yscale, long zero_padd_3, float ssr1, float ssr2, long char_count, long zero_padd_4, long what_3, byte[] zeroes, float sss1, long one_padd2, float sss2, long one_padd3, float sss3, long one_padd4, float sss4, long one_padd5, String name, List<IggyCharOffset> charOffsets, List<IggyChar> chars, IggyCharIndices charIndices, IggyCharScales charScales, IggyCharKerning charKernings, byte[] padTo4byteBoundary) {
this.type = type;
this.order_in_iggy_file = order_in_iggy_file;
this.zeroone = zeroone;
this.char_count2 = char_count2;
this.what_1 = what_1;
this.flags = flags;
this.start_of_char_struct = start_of_char_struct;
this.start_of_char_index = start_of_char_index;
this.start_of_scale = start_of_scale;
this.kern_count = kern_count;
this.unk_float = unk_float;
this.start_of_kern = start_of_kern;
this.zero_padd = zero_padd;
this.what_2 = what_2;
this.zero_padd_2 = zero_padd_2;
this.start_of_name = start_of_name;
this.one_padd = one_padd;
this.xscale = xscale;
this.yscale = yscale;
this.zero_padd_3 = zero_padd_3;
this.ssr1 = ssr1;
this.ssr2 = ssr2;
this.char_count = char_count;
this.zero_padd_4 = zero_padd_4;
this.what_3 = what_3;
this.zeroes = zeroes;
this.sss1 = sss1;
this.one_padd2 = one_padd2;
this.sss2 = sss2;
this.one_padd3 = one_padd3;
this.sss3 = sss3;
this.one_padd4 = one_padd4;
this.sss4 = sss4;
this.one_padd5 = one_padd5;
this.name = name;
this.charOffsets = charOffsets;
this.chars = chars;
this.charIndices = charIndices;
this.charScales = charScales;
this.charKernings = charKernings;
this.padTo4byteBoundary = padTo4byteBoundary;
}
public IggyFontPart(AbstractDataStream stream) throws IOException {
readFromDataStream(stream);
}
private long readAbsoluteOffset(AbstractDataStream stream) throws IOException {
long offset = stream.readUI64();
if (offset == 1) {
return 0;
}
return stream.position() - 8 + offset;
}
@Override
public void readFromDataStream(AbstractDataStream s) throws IOException {
type = s.readUI16();
order_in_iggy_file = s.readUI16();
zeroone = s.readBytes(28);
char_count2 = s.readUI16();
public void readFromDataStream(AbstractDataStream stream) throws IOException {
/*byte remData[] = stream.readBytes((int) (long) stream.available());
try (FileOutputStream fos = new FileOutputStream("d:\\Dropbox\\jpexs-laptop\\iggi\\out.part")) {
fos.write(remData);
}
System.exit(0);*/
type = stream.readUI16();
order_in_iggy_file = stream.readUI16();
zeroone = stream.readBytes(28);
char_count2 = stream.readUI16();
what_1 = new int[3];
for (int i = 0; i < what_1.length; i++) {
what_1[i] = s.readUI16();
what_1[i] = stream.readUI16();
}
flags = s.readUI64();
start_of_char_struct = s.position() + s.readUI64();
start_of_char_index = s.position() + s.readUI64();
start_of_scale = s.position() + s.readUI64();
kern_count = s.readUI32();
flags = stream.readUI64();
start_of_char_struct = readAbsoluteOffset(stream);
start_of_char_index = readAbsoluteOffset(stream);
start_of_scale = readAbsoluteOffset(stream);
kern_count = stream.readUI32();
unk_float = new float[5];
for (int i = 0; i < unk_float.length; i++) {
unk_float[i] = s.readFloat();
unk_float[i] = stream.readFloat();
}
start_of_kern = s.position() + s.readUI64();
zero_padd = s.readUI64();
what_2 = s.readUI64();
zero_padd_2 = s.readUI64();
start_of_name = s.position() + s.readUI64();
one_padd = s.readUI64();
xscale = s.readUI16();
yscale = s.readUI16();
zero_padd_3 = s.readUI64();
ssr1 = s.readFloat();
ssr2 = s.readFloat();
char_count = s.readUI32();
zero_padd_4 = s.readUI64();
what_3 = s.readUI64();
s.seek(272, SeekMode.CUR);
sss1 = s.readFloat();
one_padd2 = s.readUI32();
sss2 = s.readFloat();
one_padd3 = s.readUI32();
sss3 = s.readFloat();
one_padd4 = s.readUI32();
sss4 = s.readFloat();
one_padd5 = s.readUI32();
s.seek(start_of_name, SeekMode.CUR);
StringBuilder nameBuilder = new StringBuilder();
int nameCharCnt = 0;
do {
char c = (char) s.readUI16();
nameCharCnt++;
if (c == '\0') {
break;
start_of_kern = readAbsoluteOffset(stream);
zero_padd = stream.readUI64();
what_2 = stream.readUI64();
zero_padd_2 = stream.readUI64();
start_of_name = readAbsoluteOffset(stream);
one_padd = stream.readUI64();
xscale = stream.readUI16();
yscale = stream.readUI16();
zero_padd_3 = stream.readUI64();
ssr1 = stream.readFloat();
ssr2 = stream.readFloat();
char_count = stream.readUI32();
zero_padd_4 = stream.readUI64();
what_3 = stream.readUI64();
stream.seek(272, SeekMode.CUR);
sss1 = stream.readFloat();
one_padd2 = stream.readUI32();
sss2 = stream.readFloat();
one_padd3 = stream.readUI32();
sss3 = stream.readFloat();
one_padd4 = stream.readUI32();
sss4 = stream.readFloat();
one_padd5 = stream.readUI32();
if (start_of_name != 0) {
stream.seek(start_of_name, SeekMode.SET);
StringBuilder nameBuilder = new StringBuilder();
int nameCharCnt = 0;
do {
char c = (char) stream.readUI16();
nameCharCnt++;
if (c == '\0') {
break;
}
nameBuilder.append(c);
} while (true);
stream.seek(32 - nameCharCnt * 2, SeekMode.CUR);
name = nameBuilder.toString();
}
stream.readUI64(); //pad zero
if (start_of_char_struct != 0) {
stream.seek(start_of_char_struct, SeekMode.SET);
charOffsets = new ArrayList<>();
for (int i = 0; i < char_count; i++) {
charOffsets.add(new IggyCharOffset(stream));
}
nameBuilder.append(c);
} while (true);
s.seek(16 - nameCharCnt * 2, SeekMode.CUR);
name = nameBuilder.toString();
s.seek(start_of_char_struct, SeekMode.CUR);
for (int i = 0; i < char_count; i++) {
charOffsets.add(new IggyCharOffset(s));
}
for (int i = 0; i < char_count; i++) {
long offset = charOffsets.get(i).offset;
if (offset > 0) {
chars.add(new IggyChar(s, offset));
} else {
s.readUI8();
chars.add(null);
chars = new ArrayList<>();
for (int i = 0; i < char_count; i++) {
long offset = charOffsets.get(i).offset;
if (offset > 0) {
chars.add(new IggyChar(stream, offset));
} else {
stream.seek(1, SeekMode.CUR);
chars.add(null);
}
}
}
s.seek(start_of_char_index, SeekMode.CUR);
charIndices = new IggyCharIndices(s, char_count);
s.seek(start_of_scale, SeekMode.CUR);
charScales = new IggyCharScales(s, char_count);
s.seek(start_of_kern, SeekMode.CUR);
charKernings = new IggyCharKerning(s, kern_count);
if (start_of_char_index != 0) {
stream.seek(start_of_char_index, SeekMode.SET);
charIndices = new IggyCharIndices(stream, char_count);
}
if (start_of_scale != 0) {
stream.seek(start_of_scale, SeekMode.SET);
charScales = new IggyCharScales(stream, char_count);
}
if (start_of_kern != 0) {
stream.seek(start_of_kern, SeekMode.SET);
charKernings = new IggyCharKerning(stream, kern_count);
}
}
@Override