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Forgot to code formatting before the first commit -_-#

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This commit is contained in:
codestation 2010-12-12 17:41:57 +00:00
parent acf5415bd8
commit f5e08987d6
12 changed files with 1325 additions and 1268 deletions
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11
src/base/Decoder.java
View file

@ -34,7 +34,8 @@ public abstract class Decoder {
* @throws IOException
* if any error occur while reading
*/
protected int readInt(RandomAccessFile file) throws IOException, EOFException {
protected int readInt(RandomAccessFile file) throws IOException,
EOFException {
int ch1 = file.read();
int ch2 = file.read();
int ch3 = file.read();
@ -46,8 +47,8 @@ public abstract class Decoder {
}
/**
* Some hex-edited files have some extra zeros at the end of the strings so
* its better to skip them
* Some hex-edited files have some extra zeros at the end of the strings
* so its better to skip them
*
* @param file
* @throws IOException
@ -61,8 +62,8 @@ public abstract class Decoder {
}
/**
* The "readUTF8" function of java expects a different format of the string
* so i have to make a custom one
* The "readUTF8" function of java expects a different format of the
* string so i have to make a custom one
*
* @param file
* @return string extracted from file

14
src/base/Encoder.java
View file

@ -26,8 +26,8 @@ public abstract class Encoder {
public abstract void compile(String filelist);
/**
* The "readUTF8" function of java expects a different format of the string
* so i have to make a custom one.
* The "readUTF8" function of java expects a different format of
* the string so i have to make a custom one.
*
* @param file
* @return string extracted from file
@ -65,8 +65,8 @@ public abstract class Encoder {
}
/**
* Checks if the file have the unicode BOM mark and skip it (thanks notepad
* grr..)
* Checks if the file have the unicode BOM mark and skip it
* (thanks notepad grr..)
*
* @param file
* @throws IOException
@ -89,7 +89,8 @@ public abstract class Encoder {
* @throws IOException
* if any error occur while writing
*/
protected void writeInt(RandomAccessFile file, int value) throws IOException {
protected void writeInt(RandomAccessFile file, int value)
throws IOException {
int ch1 = (byte) (value >>> 24);
int ch2 = (byte) (value >>> 16);
int ch3 = (byte) (value >>> 8);
@ -109,7 +110,8 @@ public abstract class Encoder {
* @throws IOException
* if any error occur while reading
*/
protected int readInt(RandomAccessFile file) throws IOException, EOFException {
protected int readInt(RandomAccessFile file) throws IOException,
EOFException {
int ch1 = file.read();
int ch2 = file.read();
int ch3 = file.read();

3
src/base/Mhtrans.java
View file

@ -138,7 +138,8 @@ public class Mhtrans {
}
rebuild(args[1], args[2]);
String filename = new File(args[1]).getName();
new Encrypter().encrypt(filename + ".bin.out", filename + ".bin.enc");
new Encrypter().encrypt(filename + ".bin.out", filename
+ ".bin.enc");
System.out.println("Moving to " + filename + ".bin.enc");
new File(filename + ".bin.out").delete();
} else if (args[0].equals("--gen-index")) {

13
src/crypt/DecryptTable.java
View file

@ -106,15 +106,14 @@ public abstract class DecryptTable {
}
protected long get_table_value(byte table[], int pos) {
return (table[pos] & 0xFF)
+ ((long) (table[pos+1] & 0xFF) << 8)
return (table[pos] & 0xFF) + ((long) (table[pos + 1] & 0xFF) << 8)
+ ((long) (table[pos + 2] & 0xFF) << 16)
+ ((long) (table[pos + 3] & 0xFF) << 24);
}
/*
* Can't use the RandomAccessFile readInt func as we need the bytes
* in reverse order
* Can't use the RandomAccessFile readInt func as we need the bytes in
* reverse order
*/
private int readInt(RandomAccessFile file) throws IOException, EOFException {
int ch1 = file.read();
@ -127,7 +126,8 @@ public abstract class DecryptTable {
return (ch4 << 24) + (ch3 << 16) + (ch2 << 8) + (ch1 << 0);
}
protected int getOffset(int value) throws EOFException, FileNotFoundException, IOException {
protected int getOffset(int value) throws EOFException,
FileNotFoundException, IOException {
int res = -1;
if (value == 0) {
res = 0;
@ -141,6 +141,7 @@ public abstract class DecryptTable {
}
protected int extractNumber(String filename) {
return Integer.parseInt(filename.substring(filename.indexOf(".") - 4, filename.indexOf(".")));
return Integer.parseInt(filename.substring(filename.indexOf(".") - 4,
filename.indexOf(".")));
}
}

18
src/crypt/Decrypter.java
View file

@ -83,7 +83,8 @@ public class Decrypter extends DecryptTable {
for (int i = 0; i < files_count; i++) {
if (create_subdirectory) {
last_subdirectory = i / 1000;
new File(out + "/0" + Integer.toString(last_subdirectory)).mkdir();
new File(out + "/0" + Integer.toString(last_subdirectory))
.mkdir();
create_subdirectory = false;
} else {
if (last_subdirectory < i / 1000) {
@ -93,10 +94,11 @@ public class Decrypter extends DecryptTable {
long offset = last_offset;
last_offset = get_table_value(index_table, i * 4);
long file_length = (get_table_value(index_table, i * 4) - offset) << 11;
String fileout = out +
"/0" + Integer.toString(last_subdirectory) +
"/" + String.format("%04d.bin", i);
System.out.print("Decrypting " + fileout + "(" + file_length + " bytes/offset: " + (offset << 11) + ") ... ");
String fileout = out + "/0"
+ Integer.toString(last_subdirectory) + "/"
+ String.format("%04d.bin", i);
System.out.print("Decrypting " + fileout + "(" + file_length
+ " bytes/offset: " + (offset << 11) + ") ... ");
decrypt_internal(filein, offset, file_length, fileout, false);
}
@ -105,7 +107,8 @@ public class Decrypter extends DecryptTable {
}
}
private void decrypt_internal(RandomAccessFile filein, long pos, long size, String out, boolean single) {
private void decrypt_internal(RandomAccessFile filein, long pos, long size,
String out, boolean single) {
try {
if (!single)
filein.seek(pos << 11);
@ -142,7 +145,8 @@ public class Decrypter extends DecryptTable {
try {
filein = new RandomAccessFile(in, "r");
System.out.print("Decrypting " + out + " ... ");
decrypt_internal(filein, getOffset(extractNumber(in)), filein.length(), out, true);
decrypt_internal(filein, getOffset(extractNumber(in)),
filein.length(), out, true);
} catch (FileNotFoundException e) {
e.printStackTrace();

24
src/dec/ExtractPluginA.java
View file

@ -52,13 +52,17 @@ public class ExtractPluginA extends Decoder {
String directory = filename.split("\\.")[0];
new File(directory).mkdir();
// create the list of string tables used in the rebuild
PrintStream filelist = new PrintStream(new FileOutputStream(new File(directory + "/filelist.txt")), true, "UTF-8");
PrintStream filelist = new PrintStream(new FileOutputStream(
new File(directory + "/filelist.txt")), true, "UTF-8");
// save the name and size of the file
filelist.println(filename + " " + file.length());
for (int j = 0; j < tables_count; j++) {
if (table_offset[j] == -1) {
//System.out.println("Creating " + directory + "/string_table_" + j + ".txt (empty)");
System.out.println("Can't create " + directory + "/string_table_" + j + ".txt (null table), skipping.");
// System.out.println("Creating " + directory +
// "/string_table_" + j + ".txt (empty)");
System.out.println("Can't create " + directory
+ "/string_table_" + j
+ ".txt (null table), skipping.");
File f = new File(directory + "/string_table_" + j + ".txt");
f.delete();
// f.createNewFile();
@ -66,8 +70,11 @@ public class ExtractPluginA extends Decoder {
continue;
}
file.seek(table_offset[j]);
System.out.println("Creating " + directory + "/string_table_" + j + ".txt");
PrintStream stringout = new PrintStream(new FileOutputStream(new File(directory + "/string_table_" + j + ".txt")), true, "UTF-8");
System.out.println("Creating " + directory + "/string_table_"
+ j + ".txt");
PrintStream stringout = new PrintStream(new FileOutputStream(
new File(directory + "/string_table_" + j + ".txt")),
true, "UTF-8");
filelist.println("string_table_" + j + ".txt");
int offsetCounter = 0;
// just skip the offset section (not needed)
@ -99,13 +106,14 @@ public class ExtractPluginA extends Decoder {
stringout.close();
}
file.seek(file.getFilePointer() - 1);
// calculate the size of the ending padding data and make a file of
// it
// calculate the size of the ending padding data and make
// a file of it
int size = (int) (file.length() - file.getFilePointer());
paddingData = new byte[size];
file.read(paddingData, 0, size);
System.out.println("Creating " + directory + "/enddata.bin");
RandomAccessFile end = new RandomAccessFile(directory + "/enddata.bin", "rw");
RandomAccessFile end = new RandomAccessFile(directory
+ "/enddata.bin", "rw");
filelist.println("enddata.bin");
end.write(paddingData, 0, size);
end.setLength(end.getFilePointer());

24
src/dec/ExtractPluginB.java
View file

@ -38,6 +38,7 @@ import base.Decoder;
public class ExtractPluginB extends Decoder {
private int mhp3_skip_bytes;
public ExtractPluginB(boolean newdec) {
mhp3_skip_bytes = newdec ? 4 : 0;
}
@ -59,12 +60,16 @@ public class ExtractPluginB extends Decoder {
}
String directory = filename.split("\\.")[0];
new File(directory).mkdir();
PrintStream filelist = new PrintStream(new FileOutputStream(new File(directory + "/filelist.txt")), true, "UTF-8");
PrintStream filelist = new PrintStream(new FileOutputStream(
new File(directory + "/filelist.txt")), true, "UTF-8");
filelist.println(filename + " " + file.length());
for (int j = 0; j < table_offset.size(); j++) {
file.seek(table_offset.get(j));
System.out.println("Creating " + directory + "/string_table_" + j + ".txt");
PrintStream stringout = new PrintStream(new FileOutputStream(new File(directory + "/string_table_" + j + ".txt")), true, "UTF-8");
System.out.println("Creating " + directory + "/string_table_"
+ j + ".txt");
PrintStream stringout = new PrintStream(new FileOutputStream(
new File(directory + "/string_table_" + j + ".txt")),
true, "UTF-8");
filelist.println("string_table_" + j + ".txt");
// int unknown0 = readInt(file);
// int payment = readInt(file);
@ -102,20 +107,22 @@ public class ExtractPluginB extends Decoder {
stringout.close();
file.seek(offset_table_pointer + 7 * 4);
}
// calculate the size of the ending unknown data and make a file of
// it
// calculate the size of the ending unknown data and
// make a file of it
int size = (int) (file.length() - file.getFilePointer());
unknownData = new byte[size];
file.read(unknownData, 0, size);
System.out.println("Creating " + directory + "/enddata.bin");
RandomAccessFile end = new RandomAccessFile(directory + "/enddata.bin", "rw");
RandomAccessFile end = new RandomAccessFile(directory
+ "/enddata.bin", "rw");
filelist.println("enddata.bin");
end.write(unknownData, 0, size);
end.setLength(end.getFilePointer());
end.close();
file.close();
filelist.close();
System.out.println("Copying " + filename + " to " + directory + "/" + filename + " (needed for rebuild)");
System.out.println("Copying " + filename + " to " + directory + "/"
+ filename + " (needed for rebuild)");
copyfile(filename, directory + "/" + filename);
System.out.println("Finished!");
} catch (IOException e) {
@ -138,7 +145,8 @@ public class ExtractPluginB extends Decoder {
in.close();
out.close();
} catch (FileNotFoundException ex) {
System.out.println(ex.getMessage() + " in the specified directory.");
System.out
.println(ex.getMessage() + " in the specified directory.");
System.exit(0);
} catch (IOException e) {
System.out.println(e.getMessage());

20
src/dec/ExtractPluginC.java
View file

@ -52,16 +52,21 @@ public class ExtractPluginC extends Decoder {
String directory = filename.split("\\.")[0];
new File(directory).mkdir();
// create the list of string tables used in the rebuild
PrintStream filelist = new PrintStream(new FileOutputStream(new File(directory + "/filelist.txt")), true, "UTF-8");
PrintStream filelist = new PrintStream(new FileOutputStream(
new File(directory + "/filelist.txt")), true, "UTF-8");
// save the name and size of the file
filelist.println(filename + " " + file.length());
int string_table_end = 0;
;
for (int j = 0; j < offset_tables.size(); j++) {
file.seek(offset_tables.get(j));
System.out.println("Creating " + directory + "/string_table_" + j + ".txt");
PrintStream stringout = new PrintStream(new FileOutputStream(new File(directory + "/string_table_" + j + ".txt")), true, "UTF-8");
filelist.println(unknown_values.get(j) + ",string_table_" + j + ".txt");
System.out.println("Creating " + directory + "/string_table_"
+ j + ".txt");
PrintStream stringout = new PrintStream(new FileOutputStream(
new File(directory + "/string_table_" + j + ".txt")),
true, "UTF-8");
filelist.println(unknown_values.get(j) + ",string_table_" + j
+ ".txt");
int offset_table_start = (int) file.getFilePointer();
int string_table_start = 0;
boolean first = false;
@ -96,14 +101,15 @@ public class ExtractPluginC extends Decoder {
stringout.close();
}
file.seek(string_table_end);
// calculate the size of the ending unknown data and make a file of
// it
// calculate the size of the ending unknown data and
// make a file of it
int size = (int) (file.length() - file.getFilePointer());
byte[] unknownData = new byte[size];
file.read(unknownData, 0, size);
file.close();
System.out.println("Creating " + directory + "/enddata.bin");
RandomAccessFile end = new RandomAccessFile(directory + "/enddata.bin", "rw");
RandomAccessFile end = new RandomAccessFile(directory
+ "/enddata.bin", "rw");
filelist.println("enddata.bin");
filelist.close();
end.write(unknownData, 0, size);

26
src/enc/RebuildPluginA.java
View file

@ -37,7 +37,8 @@ public class RebuildPluginA extends Encoder {
@Override
public void compile(String filepath) {
try {
BufferedReader files = new BufferedReader(new FileReader(filepath + "/filelist.txt"));
BufferedReader files = new BufferedReader(new FileReader(filepath
+ "/filelist.txt"));
String file = files.readLine();
// retrieve the filename and size
String filename = file.split(" ")[0];
@ -74,7 +75,8 @@ public class RebuildPluginA extends Encoder {
if (i < filenames.size() - 2) {
long current = out.getFilePointer();
out.seek(table_offset);
// now we know the value of the next table, so write above
// now we know the value of the next table, so write
// above
// in the main offset table
writeInt(out, (int) current);
out.seek(current);
@ -82,7 +84,8 @@ public class RebuildPluginA extends Encoder {
}
} catch (FileNotFoundException e) {
// New in MHP3: null tables
System.out.println(filenames.get(i) + " not found, assuming null table pointer.");
System.out.println(filenames.get(i)
+ " not found, assuming null table pointer.");
if (i < filenames.size() - 2) {
long current = out.getFilePointer();
out.seek(table_offset - 4);
@ -98,16 +101,21 @@ public class RebuildPluginA extends Encoder {
}
// we need to know the size of the enddata, so open it now
System.out.println("Reading " + filenames.lastElement());
RandomAccessFile enddata = new RandomAccessFile(filepath + "/" + filenames.lastElement(), "rw");
RandomAccessFile enddata = new RandomAccessFile(filepath + "/"
+ filenames.lastElement(), "rw");
long enddataSize = enddata.length();
// some checks to make sure that the file size of xxxx.bin is
// correct
if (out.getFilePointer() > size - enddataSize) {
System.out.println("File too big (by " + (out.getFilePointer() - (size - enddataSize))+ " bytes), please reduce some strings :(");
System.out.println("File too big (by "
+ (out.getFilePointer() - (size - enddataSize))
+ " bytes), please reduce some strings :(");
} else if (out.getFilePointer() < size - enddataSize) {
System.out.println("File too small (by " + ((size - enddataSize) - out.getFilePointer())+ " bytes), filling with 0x00 (this is OK) :D");
System.out.println("File too small (by "
+ ((size - enddataSize) - out.getFilePointer())
+ " bytes), filling with 0x00 (this is OK) :D");
while (out.getFilePointer() < size - enddataSize) {
out.writeByte(0);
}
@ -141,7 +149,8 @@ public class RebuildPluginA extends Encoder {
* @throws IOException
* if any error occur while reading/writing
*/
public void createStringTable(String directory, String in, RandomAccessFile out) throws FileNotFoundException, IOException {
public void createStringTable(String directory, String in,
RandomAccessFile out) throws FileNotFoundException, IOException {
System.out.println("Reading " + directory + "/" + in);
RandomAccessFile file = new RandomAccessFile(directory + "/" + in, "r");
if (file.length() == 0) {
@ -172,7 +181,8 @@ public class RebuildPluginA extends Encoder {
// now calculate the offsets using the length in bytes of the strings
for (int i = 0; i < stringTable.size(); i++) {
writeInt(out, offset);
if (stringTable.elementAt(i).getBytes("UTF-8").length == 1 && stringTable.elementAt(i).charAt(0) == '\0') {
if (stringTable.elementAt(i).getBytes("UTF-8").length == 1
&& stringTable.elementAt(i).charAt(0) == '\0') {
offset++;
} else {
offset += stringTable.elementAt(i).getBytes("UTF-8").length + 1;

23
src/enc/RebuildPluginB.java
View file

@ -41,6 +41,7 @@ import base.Encoder;
public class RebuildPluginB extends Encoder {
private int encoder = 0;
public RebuildPluginB(int type) {
encoder = type;
}
@ -48,7 +49,8 @@ public class RebuildPluginB extends Encoder {
@Override
public void compile(String filepath) {
try {
BufferedReader files = new BufferedReader(new FileReader(filepath + "/filelist.txt"));
BufferedReader files = new BufferedReader(new FileReader(filepath
+ "/filelist.txt"));
String file = files.readLine();
// retrieve the filename and size
String filename = file.split(" ")[0];
@ -71,7 +73,8 @@ public class RebuildPluginB extends Encoder {
table_offset.add(pointer);
}
for (int i = 0; i < table_offset.size(); i++) {
patchStringTable(filepath, filenames.get(i), out, table_offset.get(i));
patchStringTable(filepath, filenames.get(i), out,
table_offset.get(i));
}
out.close();
System.out.println("Finished!");
@ -82,7 +85,9 @@ public class RebuildPluginB extends Encoder {
}
}
private void patchStringTable(String directory, String in, RandomAccessFile out, int starting_offset) throws FileNotFoundException, IOException {
private void patchStringTable(String directory, String in,
RandomAccessFile out, int starting_offset)
throws FileNotFoundException, IOException {
System.out.println("Reading " + directory + "/" + in);
RandomAccessFile file = new RandomAccessFile(directory + "/" + in, "r");
checkUnicodeBOM(file); // thanks notepad :/ (die notepad, die)
@ -108,9 +113,11 @@ public class RebuildPluginB extends Encoder {
int string_start = (int) out.getFilePointer() + 28;
out.seek(offset_table_pointer);
int string_table_pointers = readInt(out);
int diff = string_table_pointers - string_start - calculateTotalSize(stringTable);
int diff = string_table_pointers - string_start
- calculateTotalSize(stringTable);
if (diff < 0) {
System.err.println(in + " is too big, please remove at least " + -diff + " bytes. Skipped");
System.err.println(in + " is too big, please remove at least "
+ -diff + " bytes. Skipped");
return;
}
out.seek(string_table_pointers);
@ -138,7 +145,8 @@ public class RebuildPluginB extends Encoder {
}
}
private int calculateTotalSize(Vector<String> st) throws UnsupportedEncodingException {
private int calculateTotalSize(Vector<String> st)
throws UnsupportedEncodingException {
int total = 0;
for (String str : st) {
int len = str.getBytes("UTF-8").length;
@ -167,7 +175,8 @@ public class RebuildPluginB extends Encoder {
in.close();
out.close();
} catch (FileNotFoundException ex) {
System.out.println(ex.getMessage() + " in the specified directory.");
System.out
.println(ex.getMessage() + " in the specified directory.");
System.exit(0);
} catch (IOException e) {
System.out.println(e.getMessage());

17
src/enc/RebuildPluginC.java
View file

@ -37,7 +37,8 @@ public class RebuildPluginC extends Encoder {
@Override
public void compile(String filepath) {
try {
BufferedReader files = new BufferedReader(new FileReader(filepath + "/filelist.txt"));
BufferedReader files = new BufferedReader(new FileReader(filepath
+ "/filelist.txt"));
String string_file = files.readLine();
// retrieve the filename and size
String filename = string_file.split(" ")[0];
@ -84,16 +85,21 @@ public class RebuildPluginC extends Encoder {
out.writeByte(0);
// we need to know the size of the enddata, so open it now
System.out.println("Reading " + filenames.lastElement());
RandomAccessFile enddata = new RandomAccessFile(filepath + "/" + filenames.lastElement(), "rw");
RandomAccessFile enddata = new RandomAccessFile(filepath + "/"
+ filenames.lastElement(), "rw");
long enddataSize = enddata.length();
// some checks to make sure that the file size of xxxx.bin is
// correct
if (out.getFilePointer() > size - enddataSize) {
System.out.println("File too big (by " + (out.getFilePointer() - (size - enddataSize))+ " bytes), please reduce some strings :(");
System.out.println("File too big (by "
+ (out.getFilePointer() - (size - enddataSize))
+ " bytes), please reduce some strings :(");
} else if (out.getFilePointer() < size - enddataSize) {
System.out.println("File too small (by " + ((size - enddataSize) - out.getFilePointer())+ " bytes), filling with 0x00 (this is OK) :D");
System.out.println("File too small (by "
+ ((size - enddataSize) - out.getFilePointer())
+ " bytes), filling with 0x00 (this is OK) :D");
while (out.getFilePointer() < size - enddataSize) {
out.writeByte(0);
}
@ -127,7 +133,8 @@ public class RebuildPluginC extends Encoder {
* @throws IOException
* if any error occur while reading/writing
*/
private void createStringTable(String directory, String in, RandomAccessFile out) throws FileNotFoundException, IOException {
private void createStringTable(String directory, String in,
RandomAccessFile out) throws FileNotFoundException, IOException {
System.out.println("Reading " + directory + "/" + in);
RandomAccessFile file = new RandomAccessFile(directory + "/" + in, "r");
checkUnicodeBOM(file); // thanks notepad :/ (*sigh*)