proj_name
stringclasses 26
values | relative_path
stringlengths 42
188
| class_name
stringlengths 2
53
| func_name
stringlengths 2
49
| masked_class
stringlengths 68
178k
| func_body
stringlengths 56
6.8k
|
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zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/dmg/DmgLoader64.java | DmgLoader64 | load | class DmgLoader64 extends DmgLoader {
public DmgLoader64(File dmgDir, File rootDir) {
super(dmgDir, rootDir);
}
@Override
public LoadedDmg load(EmulatorConfigurator configurator, String... loads) {<FILL_FUNCTION_BODY>}
} |
try {
return load64(configurator, loads);
} catch (IOException e) {
throw new IllegalStateException(e);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/dmg/DmgResolver.java | DmgResolver | resolve | class DmgResolver implements IOResolver<DarwinFileIO> {
private final File dmgDir;
DmgResolver(File dmgDir) {
this.dmgDir = dmgDir;
}
@Override
public FileResult<DarwinFileIO> resolve(Emulator<DarwinFileIO> emulator, String pathname, int oflags) {<FILL_FUNCTION_BODY>}
} |
pathname = FilenameUtils.normalize(pathname, true);
String dmgDir = FilenameUtils.normalize(this.dmgDir.getAbsolutePath(), true);
if (pathname.startsWith(dmgDir)) {
File file = new File(pathname);
if (file.exists()) {
return file.isFile() ? FileResult.<DarwinFileIO>success(new SimpleFileIO(oflags, file, pathname)) : FileResult.<DarwinFileIO>success(new DirectoryFileIO(oflags, pathname, file));
}
}
return null;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/dmg/LoadedDmg.java | LoadedDmg | callEntry | class LoadedDmg {
private final Emulator<DarwinFileIO> emulator;
private final Module executable;
private final String bundleIdentifier;
private final String bundleVersion;
LoadedDmg(Emulator<DarwinFileIO> emulator, Module executable, String bundleIdentifier, String bundleVersion) {
this.emulator = emulator;
this.executable = executable;
this.bundleIdentifier = bundleIdentifier;
this.bundleVersion = bundleVersion;
}
public String getBundleIdentifier() {
return bundleIdentifier;
}
public String getBundleVersion() {
return bundleVersion;
}
private boolean callFinishLaunchingWithOptions;
public void setCallFinishLaunchingWithOptions(boolean callFinishLaunchingWithOptions) {
this.callFinishLaunchingWithOptions = callFinishLaunchingWithOptions;
}
private String systemName; // iPhone OS
private String systemVersion; // 8.3
private String model; // iPhone
private String name; // My iPhone
private String identifierForVendor;
private String advertisingIdentifier;
private String carrierName;
public void callEntry() {<FILL_FUNCTION_BODY>}
public Module getExecutable() {
return executable;
}
public Emulator<DarwinFileIO> getEmulator() {
return emulator;
}
public void setSystemName(String systemName) {
this.systemName = systemName;
}
public void setSystemVersion(String systemVersion) {
this.systemVersion = systemVersion;
}
public void setModel(String model) {
this.model = model;
}
public void setName(String name) {
this.name = name;
}
public void setIdentifierForVendor(String identifierForVendor) {
this.identifierForVendor = identifierForVendor;
}
public void setAdvertisingIdentifier(String advertisingIdentifier) {
this.advertisingIdentifier = advertisingIdentifier;
}
public void setCarrierName(String carrierName) {
this.carrierName = carrierName;
}
} |
ArgsRequest args = new ArgsRequest();
args.setCallFinishLaunchingWithOptions(callFinishLaunchingWithOptions);
args.setSystemName(systemName);
args.setSystemVersion(systemVersion);
args.setModel(model);
args.setName(name);
args.setIdentifierForVendor(identifierForVendor);
args.setAdvertisingIdentifier(advertisingIdentifier);
args.setCarrierName(carrierName);
executable.callEntry(emulator, "-args", JSON.toJSONString(args));
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/ByteArrayFileIO.java | ByteArrayFileIO | read | class ByteArrayFileIO extends BaseDarwinFileIO {
protected final byte[] bytes;
protected final String path;
public ByteArrayFileIO(int oflags, String path, byte[] bytes) {
super(oflags);
this.path = path;
this.bytes = bytes;
}
private int pos;
@Override
public void close() {
pos = 0;
}
@Override
public int write(byte[] data) {
throw new UnsupportedOperationException();
}
@Override
public int read(Backend backend, Pointer buffer, int count) {<FILL_FUNCTION_BODY>}
@Override
public int lseek(int offset, int whence) {
switch (whence) {
case SEEK_SET:
pos = offset;
return pos;
case SEEK_CUR:
pos += offset;
return pos;
case SEEK_END:
pos = bytes.length + offset;
return pos;
}
return super.lseek(offset, whence);
}
@Override
protected byte[] getMmapData(long addr, int offset, int length) {
if (offset == 0 && length == bytes.length) {
return bytes;
} else {
byte[] data = new byte[length];
System.arraycopy(bytes, offset, data, 0, data.length);
return data;
}
}
@Override
public int ioctl(Emulator<?> emulator, long request, long argp) {
return 0;
}
@Override
public int fstat(Emulator<?> emulator, StatStructure stat) {
int blockSize = emulator.getPageAlign();
stat.st_dev = 1;
stat.st_mode = (short) (IO.S_IFREG | 0x777);
stat.setSize(bytes.length);
stat.setBlockCount(bytes.length / blockSize);
stat.st_blksize = blockSize;
stat.st_ino = 7;
stat.st_uid = 0;
stat.st_gid = 0;
stat.setLastModification(System.currentTimeMillis());
stat.pack();
return 0;
}
@Override
public String toString() {
return path;
}
@Override
public String getPath() {
return path;
}
} |
if (pos >= bytes.length) {
return 0;
}
int remain = bytes.length - pos;
if (count > remain) {
count = remain;
}
buffer.write(0, bytes, pos, count);
pos += count;
return count;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/DirectoryFileIO.java | DirectoryFileIO | setxattr | class DirectoryFileIO extends BaseDarwinFileIO {
public static class DirectoryEntry {
private final boolean isFile;
private final String name;
public DirectoryEntry(boolean isFile, String name) {
this.isFile = isFile;
this.name = name;
}
}
private static DirectoryEntry[] createEntries(File dir) {
List<DirectoryEntry> list = new ArrayList<>();
File[] files = dir.listFiles(new UnidbgFileFilter());
if (files != null) {
Arrays.sort(files);
for (File file : files) {
list.add(new DirectoryEntry(file.isFile(), file.getName()));
}
}
return list.toArray(new DirectoryEntry[0]);
}
private final String path;
private final List<DirectoryEntry> entries;
private final File dir;
public DirectoryFileIO(int oflags, String path, File dir) {
this(oflags, path, dir, createEntries(dir));
}
public DirectoryFileIO(int oflags, String path, DirectoryEntry... entries) {
this(oflags, path, null, entries);
}
public DirectoryFileIO(int oflags, String path, File dir, DirectoryEntry... entries) {
super(oflags);
this.path = path;
this.dir = dir;
this.entries = new ArrayList<>();
this.entries.add(new DirectoryEntry(false, "."));
this.entries.add(new DirectoryEntry(false, ".."));
if (entries != null) {
Collections.addAll(this.entries, entries);
}
}
@Override
public int fstatfs(StatFS statFS) {
return 0;
}
@Override
public int fstat(Emulator<?> emulator, StatStructure stat) {
stat.st_dev = 1;
stat.st_mode = IO.S_IFDIR | 0x777;
stat.setSize(0);
stat.st_blksize = 0;
stat.st_ino = 7;
stat.pack();
return 0;
}
@Override
public void close() {
}
@Override
public String toString() {
return path;
}
@Override
public int fcntl(Emulator<?> emulator, int cmd, long arg) {
if (cmd == F_GETPATH) {
UnidbgPointer pointer = UnidbgPointer.pointer(emulator, arg);
if (pointer != null) {
pointer.setString(0, getPath());
}
return 0;
}
return super.fcntl(emulator, cmd, arg);
}
@Override
public String getPath() {
return path;
}
@Override
public int getdirentries64(Pointer buf, int bufSize) {
int offset = 0;
for (Iterator<DirectoryFileIO.DirectoryEntry> iterator = this.entries.iterator(); iterator.hasNext(); ) {
DirectoryFileIO.DirectoryEntry entry = iterator.next();
byte[] data = entry.name.getBytes(StandardCharsets.UTF_8);
long d_reclen = ARM.alignSize(data.length + 24, 8);
if (offset + d_reclen >= bufSize) {
break;
}
Dirent dirent = new Dirent(buf.share(offset));
dirent.d_fileno = 1;
dirent.d_reclen = (short) d_reclen;
dirent.d_type = entry.isFile ? Dirent.DT_REG : Dirent.DT_DIR;
dirent.d_namlen = (short) (data.length);
dirent.d_name = Arrays.copyOf(data, data.length + 1);
dirent.pack();
offset += d_reclen;
iterator.remove();
}
return offset;
}
@Override
public int listxattr(Pointer namebuf, int size, int options) {
if (dir == null) {
throw new UnsupportedOperationException("path=" + path + ", options=0x" + Integer.toHexString(options));
}
return listxattr(dir, namebuf, size);
}
@Override
public int removexattr(String name) {
if (dir == null) {
throw new UnsupportedOperationException("path=" + path + ", name=" + name);
}
return removexattr(dir, name);
}
@Override
public int setxattr(String name, byte[] data) {<FILL_FUNCTION_BODY>}
@Override
public int getxattr(Emulator<?> emulator, String name, Pointer value, int size) {
if (dir == null) {
throw new UnsupportedOperationException("path=" + path + ", name=" + name);
}
return getxattr(emulator, dir, name, value, size);
}
@Override
public int chmod(int mode) {
if (dir == null) {
throw new UnsupportedOperationException("path=" + path + ", mode=0x" + Integer.toHexString(mode));
}
return chmod(dir, mode);
}
@Override
public int chown(int uid, int gid) {
if (dir == null) {
throw new UnsupportedOperationException("path=" + path + ", uid=" + uid + ", gid=" + gid);
}
return chown(dir, uid, gid);
}
@Override
public int chflags(int flags) {
if (dir == null) {
throw new UnsupportedOperationException("path=" + path + ", flags=0x" + Integer.toHexString(flags));
}
return chflags(dir, flags);
}
} |
if (dir == null) {
throw new UnsupportedOperationException("path=" + path + ", name=" + name);
}
return setxattr(dir, name, data);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/DriverFileIO.java | DriverFileIO | create | class DriverFileIO extends BaseDarwinFileIO implements NewFileIO, DarwinFileIO {
public static DriverFileIO create(Emulator<?> emulator, int oflags, String pathname) {<FILL_FUNCTION_BODY>}
private final String path;
@SuppressWarnings("unused")
DriverFileIO(Emulator<?> emulator, int oflags, String path) {
super(oflags);
this.path = path;
}
@Override
public void close() {
}
@Override
public int write(byte[] data) {
throw new AbstractMethodError();
}
@Override
public int read(Backend backend, Pointer buffer, int count) {
throw new AbstractMethodError();
}
@Override
public int ioctl(Emulator<?> emulator, long request, long argp) {
return super.ioctl(emulator, request, argp);
}
@Override
public int fstat(Emulator<?> emulator, StatStructure stat) {
return 0;
}
@Override
public int fstatfs(StatFS statFS) {
throw new UnsupportedOperationException();
}
@Override
public int getattrlist(AttrList attrList, Pointer attrBuf, int attrBufSize) {
throw new UnsupportedOperationException();
}
@Override
public int getdirentries64(Pointer buf, int bufSize) {
throw new UnsupportedOperationException();
}
@Override
public String toString() {
return path;
}
} |
if ("/dev/urandom".equals(pathname) || "/dev/random".equals(pathname) || "/dev/srandom".equals(pathname)) {
return new RandomFileIO(emulator, pathname);
}
if ("/dev/null".equals(pathname)) {
return new DriverFileIO(emulator, oflags, pathname);
}
return null;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/DumpFileIO.java | DumpFileIO | write | class DumpFileIO extends BaseDarwinFileIO implements DarwinFileIO {
private final int fd;
public DumpFileIO(int fd) {
super(0);
this.fd = fd;
}
@Override
public int write(byte[] data) {<FILL_FUNCTION_BODY>}
@Override
public void close() {
}
@Override
public FileIO dup2() {
return this;
}
@Override
public int fstat(Emulator<?> emulator, StatStructure stat) {
throw new UnsupportedOperationException();
}
@Override
public int fstatfs(StatFS statFS) {
throw new UnsupportedOperationException();
}
@Override
public int getattrlist(AttrList attrList, Pointer attrBuf, int attrBufSize) {
throw new UnsupportedOperationException();
}
@Override
public int getdirentries64(Pointer buf, int bufSize) {
throw new UnsupportedOperationException();
}
} |
Inspector.inspect(data, "Dump for fd: " + fd);
return data.length;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/JarEntryFileIO.java | JarEntryFileIO | fstat | class JarEntryFileIO extends BaseDarwinFileIO {
private final String path;
private final File jarFile;
private final JarEntry entry;
public JarEntryFileIO(int oflags, String path, File jarFile, JarEntry entry) {
super(oflags);
this.path = path;
this.jarFile = jarFile;
this.entry = entry;
}
@Override
public int fcntl(Emulator<?> emulator, int cmd, long arg) {
if (cmd == F_GETPATH) {
UnidbgPointer pointer = UnidbgPointer.pointer(emulator, arg);
if (pointer != null) {
pointer.setString(0, getPath());
}
return 0;
}
return super.fcntl(emulator, cmd, arg);
}
private int pos;
private JarFile openedJarFile;
@Override
public void close() {
pos = 0;
if (openedJarFile != null) {
com.alibaba.fastjson.util.IOUtils.close(openedJarFile);
openedJarFile = null;
}
}
@Override
public int read(Backend backend, Pointer buffer, int count) {
try {
if (pos >= entry.getSize()) {
return 0;
}
if (openedJarFile == null) {
openedJarFile = new JarFile(this.jarFile);
}
int remain = (int) entry.getSize() - pos;
if (count > remain) {
count = remain;
}
try (InputStream inputStream = openedJarFile.getInputStream(entry)) {
if (inputStream.skip(pos) != pos) {
throw new IllegalStateException();
}
buffer.write(0, IOUtils.toByteArray(inputStream, count), 0, count);
}
pos += count;
return count;
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
@Override
public int write(byte[] data) {
throw new UnsupportedOperationException();
}
@Override
public int lseek(int offset, int whence) {
switch (whence) {
case SEEK_SET:
pos = offset;
return pos;
case SEEK_CUR:
pos += offset;
return pos;
case SEEK_END:
pos = (int) entry.getSize() + offset;
return pos;
}
return super.lseek(offset, whence);
}
@Override
protected byte[] getMmapData(long addr, int offset, int length) {
try (JarFile jarFile = new JarFile(this.jarFile); InputStream inputStream = jarFile.getInputStream(entry)) {
if (offset == 0 && length == entry.getSize()) {
return IOUtils.toByteArray(inputStream);
} else {
if (inputStream.skip(offset) != offset) {
throw new IllegalStateException();
}
return IOUtils.toByteArray(inputStream, length);
}
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
@Override
public int ioctl(Emulator<?> emulator, long request, long argp) {
return 0;
}
@Override
public int fstat(Emulator<?> emulator, StatStructure stat) {<FILL_FUNCTION_BODY>}
@Override
public int listxattr(Pointer namebuf, int size, int options) {
return 0;
}
@Override
public int fstatfs(StatFS statFS) {
statFS.f_iosize = (int) entry.getSize();
statFS.pack();
return 0;
}
@Override
public String toString() {
return path;
}
@Override
public String getPath() {
return path;
}
} |
int blockSize = emulator.getPageAlign();
stat.st_dev = 1;
stat.st_mode = (short) (IO.S_IFREG | 0x777);
stat.setSize(entry.getSize());
stat.setBlockCount(entry.getSize() / blockSize);
stat.st_blksize = blockSize;
stat.st_ino = 7;
stat.st_uid = 0;
stat.st_gid = 0;
stat.setLastModification(System.currentTimeMillis());
stat.pack();
return 0;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/LocalDarwinUdpSocket.java | LocalDarwinUdpSocket | connect | class LocalDarwinUdpSocket extends LocalUdpSocket {
private static final Log log = LogFactory.getLog(LocalDarwinUdpSocket.class);
public LocalDarwinUdpSocket(Emulator<?> emulator) {
super(emulator);
}
@Override
public int connect(Pointer addr, int addrlen) {<FILL_FUNCTION_BODY>}
@Override
protected int connect(String path) {
emulator.getMemory().setErrno(UnixEmulator.EPERM);
return -1;
}
@Override
public int getattrlist(AttrList attrList, Pointer attrBuf, int attrBufSize) {
throw new UnsupportedOperationException();
}
@Override
public int getdirentries64(Pointer buf, int bufSize) {
throw new UnsupportedOperationException();
}
} |
String path = addr.getString(2);
log.debug("connect path=" + path);
return connect(path);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/LocalUdpSocket.java | LocalUdpSocket | connect | class LocalUdpSocket extends SocketIO implements FileIO {
private static final Log log = LogFactory.getLog(LocalUdpSocket.class);
protected interface UdpHandler {
void handle(byte[] request) throws IOException;
}
protected final Emulator<?> emulator;
protected LocalUdpSocket(Emulator<?> emulator) {
this.emulator = emulator;
}
protected UdpHandler handler;
@Override
public void close() {
handler = null;
}
@Override
public int write(byte[] data) {
try {
handler.handle(data);
return data.length;
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
protected abstract int connect(String path);
@Override
public int connect(Pointer addr, int addrlen) {<FILL_FUNCTION_BODY>}
@Override
protected int getTcpNoDelay() {
throw new AbstractMethodError();
}
@Override
protected void setTcpNoDelay(int tcpNoDelay) {
throw new AbstractMethodError();
}
@Override
protected void setReuseAddress(int reuseAddress) {
throw new AbstractMethodError();
}
@Override
protected void setKeepAlive(int keepAlive) {
throw new AbstractMethodError();
}
@Override
protected void setSocketRecvBuf(int recvBuf) {
throw new AbstractMethodError();
}
@Override
protected InetSocketAddress getLocalSocketAddress() {
throw new AbstractMethodError();
}
@Override
protected int connect_ipv6(Pointer addr, int addrlen) {
throw new AbstractMethodError();
}
@Override
protected int connect_ipv4(Pointer addr, int addrlen) {
throw new AbstractMethodError();
}
} |
short sa_family = addr.getShort(0);
if (sa_family != AF_LOCAL) {
throw new UnsupportedOperationException("sa_family=" + sa_family);
}
String path = addr.getString(2);
log.debug("connect sa_family=" + sa_family + ", path=" + path);
return connect(path);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/RandomFileIO.java | RandomFileIO | read | class RandomFileIO extends DriverFileIO {
public RandomFileIO(Emulator<?> emulator, String path) {
super(emulator, IOConstants.O_RDONLY, path);
}
@Override
public int read(Backend backend, Pointer buffer, int count) {<FILL_FUNCTION_BODY>}
protected void randBytes(byte[] bytes) {
ThreadLocalRandom.current().nextBytes(bytes);
}
} |
int total = 0;
byte[] buf = new byte[Math.min(0x1000, count)];
randBytes(buf);
Pointer pointer = buffer;
while (total < count) {
int read = Math.min(buf.length, count - total);
pointer.write(0, buf, 0, read);
total += read;
pointer = pointer.share(read);
}
return total;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/Stdin.java | Stdin | read | class Stdin extends BaseDarwinFileIO implements DarwinFileIO {
public Stdin(int oflags) {
super(oflags);
stdio = true;
}
@Override
public void close() {
}
@Override
public int write(byte[] data) {
throw new AbstractMethodError(new String(data));
}
@Override
public int read(Backend backend, Pointer buffer, int count) {<FILL_FUNCTION_BODY>}
@Override
public FileIO dup2() {
return this;
}
@Override
public int ioctl(Emulator<?> emulator, long request, long argp) {
return 0;
}
@Override
public int fstat(Emulator<?> emulator, StatStructure stat) {
throw new UnsupportedOperationException();
}
@Override
public int fstatfs(StatFS statFS) {
throw new UnsupportedOperationException();
}
@Override
public String toString() {
return "stdin";
}
@Override
public int getattrlist(AttrList attrList, Pointer attrBuf, int attrBufSize) {
throw new UnsupportedOperationException();
}
@Override
public int getdirentries64(Pointer buf, int bufSize) {
throw new UnsupportedOperationException();
}
} |
try {
byte[] data = new byte[count];
int read = System.in.read(data, 0, count);
if (read <= 0) {
return read;
}
buffer.write(0, Arrays.copyOf(data, read), 0, read);
return read;
} catch (IOException e) {
throw new IllegalStateException(e);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/Stdout.java | Stdout | write | class Stdout extends SimpleFileIO {
private static final Log log = LogFactory.getLog(Stdout.class);
private final boolean err;
private final PrintStream out;
private final StdoutCallback callback;
public Stdout(int oflags, File file, String path, boolean err, StdoutCallback callback) {
super(oflags, file, path);
this.callback = callback;
this.err = err;
out = err ? System.err : System.out;
if (log.isDebugEnabled()) {
setDebugStream(err ? System.err : System.out);
}
stdio = true;
}
@Override
public void close() {
super.close();
IOUtils.close(output);
}
private RandomAccessFile output;
@Override
public int write(byte[] data) {<FILL_FUNCTION_BODY>}
@Override
public int lseek(int offset, int whence) {
try {
switch (whence) {
case FileIO.SEEK_SET:
output.seek(offset);
return (int) output.getFilePointer();
case FileIO.SEEK_CUR:
output.seek(output.getFilePointer() + offset);
return (int) output.getFilePointer();
}
} catch (IOException e) {
throw new IllegalStateException(e);
}
return super.lseek(offset, whence);
}
@Override
public int ftruncate(int length) {
try {
output.getChannel().truncate(length);
return 0;
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
@Override
public FileIO dup2() {
Stdout dup = new Stdout(0, file, path, err, callback);
dup.debugStream = debugStream;
dup.op = op;
dup.oflags = oflags;
return dup;
}
} |
try {
if (output == null) {
output = new RandomAccessFile(file, "rw");
output.getChannel().truncate(0);
}
if (debugStream != null) {
debugStream.write(data);
}
if (log.isWarnEnabled()) {
out.write(data);
out.flush();
}
if (callback != null) {
callback.notifyOut(data, err);
}
output.write(data);
return data.length;
} catch (IOException e) {
throw new IllegalStateException(e);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/file/UdpSocket.java | UdpSocket | sendto | class UdpSocket extends SocketIO implements FileIO {
private static final Log log = LogFactory.getLog(UdpSocket.class);
private final Emulator<?> emulator;
private final DatagramSocket datagramSocket;
public UdpSocket(Emulator<?> emulator) {
this.emulator = emulator;
try {
this.datagramSocket = new DatagramSocket();
} catch (SocketException e) {
throw new IllegalStateException(e);
}
if (emulator.getSyscallHandler().isVerbose()) {
System.out.printf("Udp opened '%s' from %s%n", this, emulator.getContext().getLRPointer());
}
}
@Override
public String toString() {
return datagramSocket.toString();
}
@Override
public void close() {
this.datagramSocket.close();
}
@Override
protected int connect_ipv6(Pointer addr, int addrlen) {
if (log.isDebugEnabled()) {
byte[] data = addr.getByteArray(0, addrlen);
Inspector.inspect(data, "addr");
}
int sa_family = addr.getShort(0);
if (sa_family != AF_INET6) {
throw new AbstractMethodError("sa_family=" + sa_family);
}
try {
int port = Short.reverseBytes(addr.getShort(2)) & 0xffff;
InetSocketAddress address = new InetSocketAddress(InetAddress.getByAddress(addr.getByteArray(4, 16)), port);
datagramSocket.connect(address);
return 0;
} catch (IOException e) {
log.debug("connect ipv6 failed", e);
emulator.getMemory().setErrno(UnixEmulator.ECONNREFUSED);
return -1;
}
}
@Override
protected int connect_ipv4(Pointer addr, int addrlen) {
if (log.isDebugEnabled()) {
byte[] data = addr.getByteArray(0, addrlen);
Inspector.inspect(data, "addr");
}
int sa_family = addr.getShort(0);
if (sa_family != AF_INET) {
throw new AbstractMethodError("sa_family=" + sa_family);
}
try {
int port = Short.reverseBytes(addr.getShort(2)) & 0xffff;
InetSocketAddress address = new InetSocketAddress(InetAddress.getByAddress(addr.getByteArray(8, 4)), port);
datagramSocket.connect(address);
return 0;
} catch (IOException e) {
log.debug("connect ipv4 failed", e);
emulator.getMemory().setErrno(UnixEmulator.ECONNREFUSED);
return -1;
}
}
@Override
protected InetSocketAddress getLocalSocketAddress() {
return (InetSocketAddress) datagramSocket.getLocalSocketAddress();
}
@Override
public int write(byte[] data) {
throw new AbstractMethodError();
}
@Override
public int read(Backend backend, Pointer buffer, int count) {
throw new AbstractMethodError();
}
@Override
public FileIO dup2() {
return new UdpSocket(emulator);
}
@Override
public int sendto(byte[] data, int flags, Pointer dest_addr, int addrlen) {<FILL_FUNCTION_BODY>}
@Override
protected void setKeepAlive(int keepAlive) {
throw new AbstractMethodError();
}
@Override
protected void setSocketRecvBuf(int recvBuf) {
throw new AbstractMethodError();
}
@Override
protected void setReuseAddress(int reuseAddress) {
throw new AbstractMethodError();
}
@Override
protected void setTcpNoDelay(int tcpNoDelay) {
throw new AbstractMethodError();
}
@Override
protected int getTcpNoDelay() {
throw new AbstractMethodError();
}
@Override
public int getattrlist(AttrList attrList, Pointer attrBuf, int attrBufSize) {
throw new UnsupportedOperationException();
}
@Override
public int getdirentries64(Pointer buf, int bufSize) {
throw new UnsupportedOperationException();
}
} |
if (addrlen != 16) {
throw new IllegalStateException("addrlen=" + addrlen);
}
if (log.isDebugEnabled()) {
byte[] addr = dest_addr.getByteArray(0, addrlen);
Inspector.inspect(addr, "addr");
}
int sa_family = dest_addr.getInt(0);
if (sa_family != AF_INET) {
throw new AbstractMethodError("sa_family=" + sa_family);
}
try {
InetAddress address = InetAddress.getByAddress(dest_addr.getByteArray(4, 4));
throw new UnsupportedOperationException("address=" + address);
} catch (IOException e) {
log.debug("sendto failed", e);
emulator.getMemory().setErrno(UnixEmulator.EACCES);
return -1;
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/gpb/GPBDescriptor.java | GPBDescriptor | toProtobufDef | class GPBDescriptor {
private static final Log log = LogFactory.getLog(GPBDescriptor.class);
private final Emulator<?> emulator;
private final ObjcObject descriptor;
public static String toProtobufDef(Emulator<?> emulator, ObjC objc, String msgClass) {<FILL_FUNCTION_BODY>}
private GPBDescriptor(Emulator<?> emulator, ObjcObject descriptor) {
this.emulator = emulator;
this.descriptor = descriptor;
}
private String buildMsgDef() {
StringBuilder builder = new StringBuilder();
ObjcObject file = descriptor.callObjc("file");
String _package = file.callObjc("package").toNSString().getString();
ObjcObject obj = file.callObjc("objcPrefix");
NSString nsString = obj == null ? null : obj.toNSString();
String objcPrefix = nsString == null ? null : nsString.getString();
builder.append("// package=").append(_package).append(", objcPrefix=").append(objcPrefix).append("\n");
String name = descriptor.callObjc("name").toNSString().getString();
builder.append("message ").append(name).append(" {\n");
List<GPBEnumDescriptor> enumDescriptors = new ArrayList<>();
ObjcObject fieldsObject = descriptor.callObjc("fields");
if (fieldsObject == null) {
log.warn("descriptor=" + descriptor.getDescription());
} else {
NSArray fields = fieldsObject.toNSArray();
for (ObjcObject field : fields) {
String fieldName = field.callObjc("name").toNSString().getString();
int number = field.callObjcInt("number");
int dataTypeValue = field.callObjcInt("dataType");
int required = field.callObjcInt("isRequired");
int optional = field.callObjcInt("isOptional");
int fieldTypeValue = field.callObjcInt("fieldType");
int hasDefaultValue = field.callObjcInt("hasDefaultValue");
if (hasDefaultValue != 0) {
log.warn("hasDefaultValue=" + hasDefaultValue);
}
builder.append(" ");
GPBFieldType fieldType = GPBFieldType.of(fieldTypeValue);
switch (fieldType) {
case GPBFieldTypeSingle: {
if (required == optional) {
throw new IllegalStateException("fieldName=" + fieldName + ", fieldType=" + fieldTypeValue + ", required=" + required);
}
if (optional != 0) {
builder.append("optional ");
}
break;
}
case GPBFieldTypeRepeated:
builder.append("repeated ");
break;
case GPBFieldTypeMap: {
int mapKeyDataType = field.callObjcInt("mapKeyDataType");
GPBDataType dataType = GPBDataType.of(mapKeyDataType);
builder.append("map<").append(dataType.buildMsgDef(field, name, GPBFieldType.GPBFieldTypeSingle, enumDescriptors)).append(", ");
break;
}
default:
throw new UnsupportedOperationException("fieldType=" + fieldType);
}
GPBDataType dataType = GPBDataType.of(dataTypeValue);
builder.append(dataType.buildMsgDef(field, name, fieldType, enumDescriptors));
builder.append(" ");
builder.append(fieldName);
builder.append(" = ").append(number).append(";");
builder.append("\n");
}
}
builder.append("}");
for (GPBEnumDescriptor descriptor : enumDescriptors) {
builder.append("\n").append(descriptor.buildMsgDef(emulator, name));
}
return builder.toString();
}
} |
ObjcClass objcClass = objc.getClass(msgClass);
boolean hasDescriptor = objc.respondsToSelector(objcClass, "descriptor");
if (hasDescriptor) {
ObjcObject descriptor = objcClass.callObjc("descriptor");
return new GPBDescriptor(emulator, descriptor).buildMsgDef();
} else {
throw new UnsupportedOperationException(objcClass.getName() + " is NOT protobuf class");
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/gpb/GPBEnumDescriptor.java | GPBEnumDescriptor | buildMsgDef | class GPBEnumDescriptor {
private final ObjcObject descriptor;
private final String name;
public GPBEnumDescriptor(ObjcObject descriptor) {
this.descriptor = descriptor;
name = descriptor.callObjc("name").toNSString().getString();
}
String getName() {
return name;
}
final String buildMsgDef(Emulator<?> emulator, String msgName) {<FILL_FUNCTION_BODY>}
} |
StringBuilder builder = new StringBuilder();
String prefix = msgName + "_";
String name = this.name;
if (name.startsWith(prefix)) {
name = name.substring(prefix.length());
}
builder.append("enum ").append(name).append(" {\n");
MemoryBlock block = emulator.getMemory().malloc(4, false);
Pointer ptr = block.getPointer();
ptr.setInt(0, 0);
int enumNameCount = descriptor.callObjcInt("enumNameCount");
for (int i = 0; i < enumNameCount; i++) {
ObjcObject enumNameObject = descriptor.callObjc("getEnumNameForIndex:", i);
String enumName = enumNameObject.toNSString().getString();
prefix = this.name + "_";
if (enumName.startsWith(prefix)) {
enumName = enumName.substring(prefix.length());
}
if (descriptor.callObjcInt("getValue:forEnumName:", ptr, enumNameObject) != 1) {
throw new IllegalStateException();
}
builder.append(" ").append(enumName).append(" = ").append(ptr.getInt(0)).append(";\n");
}
block.free();
builder.append("}");
return builder.toString();
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/hook/FishHook.java | FishHook | rebindSymbolImage | class FishHook extends BaseHook implements IFishHook {
private static final Log log = LogFactory.getLog(FishHook.class);
public static IFishHook getInstance(Emulator<?> emulator) {
IFishHook fishHook = emulator.get(FishHook.class.getName());
if (fishHook == null) {
fishHook = new FishHook(emulator);
emulator.set(FishHook.class.getName(), fishHook);
}
return fishHook;
}
private final Symbol rebind_symbols, rebind_symbols_image;
private FishHook(Emulator<?> emulator) {
super(emulator, "libfishhook");
rebind_symbols = module.findSymbolByName("_rebind_symbols", false);
rebind_symbols_image = module.findSymbolByName("_rebind_symbols_image", false);
if (log.isDebugEnabled()) {
log.debug("rebind_symbols=" + rebind_symbols + ", rebind_symbols_image=" + rebind_symbols_image);
}
if (rebind_symbols == null) {
throw new IllegalStateException("rebind_symbols is null");
}
if (rebind_symbols_image == null) {
throw new IllegalStateException("rebind_symbols_image is null");
}
}
@Override
public void rebindSymbol(String symbol, ReplaceCallback callback) {
rebindSymbol(symbol, callback, false);
}
@Override
public void rebindSymbol(String symbol, ReplaceCallback callback, boolean enablePostCall) {
Pointer rebinding = createRebinding(symbol, callback, enablePostCall);
int ret = rebind_symbols.call(emulator, rebinding, 1).intValue();
if (ret != RET_SUCCESS) {
throw new IllegalStateException("ret=" + ret);
}
}
private Pointer createRebinding(String symbol, ReplaceCallback callback, boolean enablePostCall) {
Memory memory = emulator.getMemory();
Pointer symbolPointer = memory.malloc(symbol.length() + 1, false).getPointer();
symbolPointer.setString(0, symbol);
final Pointer originCall = memory.malloc(emulator.getPointerSize(), false).getPointer();
Pointer replaceCall = createReplacePointer(callback, originCall, enablePostCall);
Pointer rebinding = memory.malloc(emulator.getPointerSize() * 3, false).getPointer();
rebinding.setPointer(0, symbolPointer);
rebinding.setPointer(emulator.getPointerSize(), replaceCall);
rebinding.setPointer(2L * emulator.getPointerSize(), originCall);
return rebinding;
}
@Override
public void rebindSymbolImage(Module module, String symbol, ReplaceCallback callback) {
rebindSymbolImage(module, symbol, callback, false);
}
@Override
public void rebindSymbolImage(Module module, String symbol, ReplaceCallback callback, boolean enablePostCall) {<FILL_FUNCTION_BODY>}
} |
MachOModule mm = (MachOModule) module;
long header = mm.machHeader;
long slide = Dyld.computeSlide(emulator, header);
Pointer rebinding = createRebinding(symbol, callback, enablePostCall);
int ret = rebind_symbols_image.call(emulator, UnidbgPointer.pointer(emulator, header), UnidbgPointer.pointer(emulator, slide), rebinding, 1).intValue();
if (ret != RET_SUCCESS) {
throw new IllegalStateException("ret=" + ret);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/hook/Substrate.java | Substrate | findSymbol | class Substrate extends BaseHook implements ISubstrate {
private static final Log log = LogFactory.getLog(Substrate.class);
public static ISubstrate getInstance(Emulator<?> emulator) {
Substrate substrate = emulator.get(Substrate.class.getName());
if (substrate == null) {
substrate = new Substrate(emulator);
emulator.set(Substrate.class.getName(), substrate);
}
return substrate;
}
private final Symbol _MSGetImageByName;
private final Symbol _MSFindSymbol;
private final Symbol _MSHookFunction;
private final Symbol _MSHookMessageEx;
private Substrate(Emulator<?> emulator) {
super(emulator, "libsubstrate");
_MSGetImageByName = module.findSymbolByName("_MSGetImageByName", false);
_MSFindSymbol = module.findSymbolByName("_MSFindSymbol", false);
_MSHookFunction = module.findSymbolByName("_MSHookFunction", false);
_MSHookMessageEx = module.findSymbolByName("_MSHookMessageEx", false);
if (_MSGetImageByName == null) {
throw new IllegalStateException("_MSGetImageByName is null");
}
if (_MSFindSymbol == null) {
throw new IllegalStateException("_MSFindSymbol is null");
}
if (_MSHookFunction == null) {
throw new IllegalStateException("_MSHookFunction is null");
}
if (_MSHookMessageEx == null) {
throw new IllegalStateException("_MSHookMessageEx is null");
}
Symbol _MSDebug = module.findSymbolByName("_MSDebug", false);
if (_MSDebug == null) {
throw new IllegalStateException("_MSDebug is null");
}
if (log.isDebugEnabled()) {
log.debug("_MSGetImageByName=" + UnidbgPointer.pointer(emulator, _MSGetImageByName.getAddress()) + ", _MSFindSymbol=" + UnidbgPointer.pointer(emulator, _MSFindSymbol.getAddress()) + ", _MSHookFunction=" + UnidbgPointer.pointer(emulator, _MSHookFunction.getAddress()) + ", _MSHookMessageEx=" + UnidbgPointer.pointer(emulator, _MSHookMessageEx.getAddress()) + ", _MSDebug=" + UnidbgPointer.pointer(emulator, _MSDebug.getAddress()));
}
if (log.isDebugEnabled()) {
_MSDebug.createPointer(emulator).setInt(0, 1);
}
}
@Override
public Module getImageByName(String file) {
Number number = _MSGetImageByName.call(emulator, file);
long ret = number.longValue();
if (emulator.is32Bit()) {
ret &= 0xffffffffL;
}
if (ret == 0) {
return null;
} else {
for (Module module : emulator.getMemory().getLoadedModules()) {
MachOModule mm = (MachOModule) module;
if (mm.machHeader == ret) {
return module;
}
}
throw new IllegalStateException("ret=0x" + Long.toHexString(ret));
}
}
@Override
public Symbol findSymbol(Module image, String name) {<FILL_FUNCTION_BODY>}
@Override
public void hookFunction(Symbol symbol, ReplaceCallback callback) {
hookFunction(symbol, callback, false);
}
@Override
public void hookFunction(long address, ReplaceCallback callback) {
hookFunction(address, callback, false);
}
@Override
public void hookFunction(Symbol symbol, ReplaceCallback callback, boolean enablePostCall) {
hookFunction(symbol.getAddress(), callback, enablePostCall);
}
@Override
public void hookFunction(long address, ReplaceCallback callback, boolean enablePostCall) {
final Pointer backup = emulator.getMemory().malloc(emulator.getPointerSize(), false).getPointer();
Pointer replace = createReplacePointer(callback, backup, enablePostCall);
_MSHookFunction.call(emulator, UnidbgPointer.pointer(emulator, address), replace, backup);
}
@Override
public void replace(long functionAddress, Svc svc) {
if (svc == null) {
throw new NullPointerException();
}
final Pointer originCall = emulator.getMemory().malloc(emulator.getPointerSize(), false).getPointer();
Pointer callback = emulator.getSvcMemory().registerSvc(svc);
_MSHookFunction.call(emulator, UnidbgPointer.pointer(emulator, functionAddress), callback, originCall);
}
@Override
public void replace(Symbol symbol, Svc svc) {
replace(symbol.getAddress(), svc);
}
@Override
public void replace(long functionAddress, ReplaceCallback callback) {
hookFunction(functionAddress, callback);
}
@Override
public void replace(Symbol symbol, ReplaceCallback callback) {
hookFunction(symbol, callback);
}
@Override
public void replace(long functionAddress, ReplaceCallback callback, boolean enablePostCall) {
hookFunction(functionAddress, callback, enablePostCall);
}
@Override
public void replace(Symbol symbol, ReplaceCallback callback, boolean enablePostCall) {
hookFunction(symbol, callback, enablePostCall);
}
@Override
public void hookMessageEx(Pointer _class, Pointer message, ReplaceCallback callback) {
hookMessageEx(_class, message, callback, false);
}
@Override
public void hookMessageEx(ObjcClass _class, Pointer message, ReplaceCallback callback) {
hookMessageEx(_class.getPointer(), message, callback);
}
@Override
public void hookMessageEx(Pointer _class, Pointer message, ReplaceCallback callback, boolean enablePostCall) {
final Pointer backup = emulator.getMemory().malloc(emulator.getPointerSize(), false).getPointer();
Pointer replace = createReplacePointer(callback, backup, enablePostCall);
_MSHookMessageEx.call(emulator, _class, message, replace, backup);
}
@Override
public void hookMessageEx(ObjcClass _class, Pointer message, ReplaceCallback callback, boolean enablePostCall) {
hookMessageEx(_class.getPointer(), message, callback, enablePostCall);
}
} |
MachOModule mm = (MachOModule) image;
Number number = _MSFindSymbol.call(emulator, mm == null ? null : UnidbgPointer.pointer(emulator, mm.machHeader), name);
long ret = number.longValue();
if (emulator.is32Bit()) {
ret &= 0xffffffffL;
}
if (ret == 0) {
return null;
} else {
return new SubstrateSymbol(name, ret);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/BundleLoader.java | BundleLoader | load | class BundleLoader extends BaseLoader {
private static final Log log = LogFactory.getLog(BundleLoader.class);
public static final String APP_NAME = "UniDbg";
private final File frameworkDir;
protected final File rootDir;
public BundleLoader(File frameworkDir, File rootDir) {
this.frameworkDir = frameworkDir;
this.rootDir = rootDir;
if (!frameworkDir.exists() || !frameworkDir.isDirectory()) {
throw new IllegalArgumentException("Invalid frameworkDir: " + frameworkDir);
}
}
private String generateRandomSeed(String bundleIdentifier, String bundleVersion) {
return bundleIdentifier + "_" + bundleVersion;
}
private String generateExecutableBundlePath(String bundleIdentifier, String bundleVersion) {
String seed = generateRandomSeed(bundleIdentifier, bundleVersion);
UUID uuid = UUID.nameUUIDFromBytes((seed + "_Application").getBytes(StandardCharsets.UTF_8));
return APP_DIR + uuid.toString().toUpperCase() + "/" + APP_NAME + ".app";
}
public LoadedBundle load(String name, EmulatorConfigurator configurator) {<FILL_FUNCTION_BODY>}
protected void config(final Emulator<DarwinFileIO> emulator, String executableBundlePath, File rootDir) throws IOException {
File executable = new File(executableBundlePath);
SyscallHandler<DarwinFileIO> syscallHandler = emulator.getSyscallHandler();
File appDir = executable.getParentFile();
syscallHandler.addIOResolver(new BundleResolver(appDir.getPath(), getBundleIdentifier()));
FileUtils.forceMkdir(new File(rootDir, appDir.getParentFile().getPath()));
emulator.getMemory().addHookListener(new SymbolResolver(emulator));
// ((DarwinSyscallHandler) syscallHandler).setExecutableBundlePath(executableBundlePath);
}
protected String getBundleIdentifier() {
return getClass().getPackage().getName();
}
protected String[] getEnvs(File rootDir, String seed) throws IOException {
List<String> list = new ArrayList<>();
list.add("OBJC_PRINT_EXCEPTION_THROW=YES"); // log backtrace of every objc_exception_throw()
addEnv(list);
UUID uuid = UUID.nameUUIDFromBytes((seed + "_Documents").getBytes(StandardCharsets.UTF_8));
String homeDir = "/var/mobile/Containers/Data/Application/" + uuid.toString().toUpperCase();
list.add("CFFIXED_USER_HOME=" + homeDir);
FileUtils.forceMkdir(new File(rootDir, homeDir + "/Documents"));
return list.toArray(new String[0]);
}
private Module load(Emulator<DarwinFileIO> emulator, EmulatorConfigurator configurator, File executable, String executableBundleDir) throws IOException {
MachOLoader loader = (MachOLoader) emulator.getMemory();
loader.setLoader(this);
Module module = loader.load(new BundleLibraryFile(executable, executableBundleDir), forceCallInit);
if (configurator != null) {
configurator.onExecutableLoaded(emulator, (MachOModule) module);
}
loader.onExecutableLoaded(executable.getName());
return module;
}
@Override
public boolean isPayloadModule(String path) {
return false;
}
} |
final File bundleDir = new File(this.frameworkDir, name + ".framework");
String executable;
String bundleVersion;
String bundleIdentifier;
try {
File infoFile = new File(bundleDir, "Info.plist");
if (!infoFile.canRead()) {
throw new IllegalStateException("load " + name + " failed");
}
byte[] data = FileUtils.readFileToByteArray(infoFile);
NSDictionary info = (NSDictionary) PropertyListParser.parse(data);
executable = parseExecutable(info);
bundleVersion = parseVersion(info);
bundleIdentifier = parseCFBundleIdentifier(info);
} catch (IOException | PropertyListFormatException | ParseException | ParserConfigurationException |
SAXException e) {
throw new IllegalStateException("load " + name + " failed", e);
}
String executableBundleDir = generateExecutableBundlePath(bundleIdentifier, bundleVersion);
String executableBundlePath = executableBundleDir + "/" + APP_NAME;
// String bundleAppDir = new File(executableBundlePath).getParentFile().getParentFile().getPath();
File rootDir = new File(this.rootDir, bundleVersion);
try {
Emulator<DarwinFileIO> emulator = new DarwinARM64Emulator(executableBundlePath, rootDir, backendFactories, getEnvs(rootDir, executableBundlePath)) {
};
emulator.getSyscallHandler().setVerbose(log.isDebugEnabled());
if (configurator != null) {
configurator.configure(emulator, executableBundlePath, rootDir, bundleIdentifier);
}
config(emulator, executableBundlePath, rootDir);
MachOLoader memory = (MachOLoader) emulator.getMemory();
memory.setObjcRuntime(true);
DarwinResolver resolver = createLibraryResolver();
if (overrideResolver) {
resolver.setOverride();
}
memory.setLibraryResolver(resolver);
Module module = load(emulator, configurator, new File(bundleDir, executable), executableBundleDir);
return new LoadedBundle(emulator, module, bundleIdentifier, bundleVersion);
} catch (IOException e) {
throw new IllegalStateException(e);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/BundleResolver.java | BundleResolver | resolve | class BundleResolver implements IOResolver<DarwinFileIO> {
private final String executableBundleDir;
private final String bundleIdentifier;
BundleResolver(String executableBundleDir, String bundleIdentifier) {
this.executableBundleDir = executableBundleDir;
this.bundleIdentifier = bundleIdentifier;
}
@Override
public FileResult<DarwinFileIO> resolve(Emulator<DarwinFileIO> emulator, String pathname, int oflags) {<FILL_FUNCTION_BODY>}
} |
if (executableBundleDir.equals(pathname)) {
List<DirectoryFileIO.DirectoryEntry> list = new ArrayList<>();
list.add(new DirectoryFileIO.DirectoryEntry(true, "Info.plist"));
return FileResult.<DarwinFileIO>success(new DirectoryFileIO(oflags, pathname, list.toArray(new DirectoryFileIO.DirectoryEntry[0])));
}
if ((executableBundleDir + "/Info.plist").equals(pathname)) {
Map<String, Object> map = new LinkedHashMap<>();
map.put("CFBundleExecutable", BundleLoader.APP_NAME);
map.put("CFBundleIdentifier", bundleIdentifier);
map.put("CFBundleInfoDictionaryVersion", "6.0");
map.put("CFBundleName", BundleLoader.APP_NAME);
map.put("CFBundleVersion", "1.0.0");
NSDictionary root = (NSDictionary) NSDictionary.fromJavaObject(map);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
try {
PropertyListParser.saveAsBinary(root, outputStream);
} catch (IOException e) {
throw new IllegalStateException("save plist failed", e);
}
return FileResult.<DarwinFileIO>success(new ByteArrayFileIO(oflags, pathname, outputStream.toByteArray()));
}
return null;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/IpaLibraryFile.java | IpaLibraryFile | resolveLibrary | class IpaLibraryFile implements LibraryFile {
private static final Log log = LogFactory.getLog(IpaLibraryFile.class);
private final String appDir;
private final File ipa;
private final String executable;
private final byte[] data;
private final String bundleAppDir;
IpaLibraryFile(String appDir, File ipa, String executable, String bundleAppDir, String... loads) throws IOException {
this(appDir, ipa, executable, bundleAppDir, IpaLoader.loadZip(ipa, appDir + executable), Arrays.asList(loads));
}
private final List<String> loadList;
private IpaLibraryFile(String appDir, File ipa, String executable, String bundleAppDir, byte[] data, List<String> loadList) {
this.appDir = appDir;
this.ipa = ipa;
this.executable = executable;
this.data = data;
this.bundleAppDir = bundleAppDir;
this.loadList = loadList;
}
@Override
public long getFileSize() {
return data.length;
}
@Override
public String getName() {
return executable;
}
@Override
public String getMapRegionName() {
return getPath();
}
@Override
public LibraryFile resolveLibrary(Emulator<?> emulator, String soName) throws IOException {<FILL_FUNCTION_BODY>}
@Override
public ByteBuffer mapBuffer() {
return ByteBuffer.wrap(data);
}
@Override
public String getPath() {
return appDir.replace(IpaLoader.PAYLOAD_PREFIX, bundleAppDir) + executable;
}
} |
if (!soName.contains("@")) {
return null;
}
String path = soName.replace("@executable_path/", appDir);
if (log.isDebugEnabled()) {
log.debug("Try resolve library soName=" + soName + ", path=" + path);
}
if (path.contains("@")) {
log.warn("Try resolve library soName=" + soName + ", path=" + path, new Exception());
return null;
}
if (!loadList.isEmpty() && !loadList.contains(FilenameUtils.getName(path))) {
return null;
}
byte[] libData = IpaLoader.loadZip(ipa, path);
if (libData != null) {
return new IpaLibraryFile(appDir, ipa, soName, bundleAppDir, libData, loadList);
} else {
return null;
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/IpaLoader32.java | IpaLoader32 | load | class IpaLoader32 extends IpaLoader {
public IpaLoader32(File ipa, File rootDir) {
super(ipa, rootDir);
}
@Override
public LoadedIpa load(EmulatorConfigurator configurator, String... loads) {<FILL_FUNCTION_BODY>}
} |
try {
return load32(configurator, loads);
} catch (IOException e) {
throw new IllegalStateException(e);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/IpaLoader64.java | IpaLoader64 | load | class IpaLoader64 extends IpaLoader {
@SuppressWarnings("unused")
public IpaLoader64(Class<?> callingClass, File rootDir) {
super(callingClass, rootDir);
}
public IpaLoader64(File ipa, File rootDir) {
super(ipa, rootDir);
}
@Override
public LoadedIpa load(EmulatorConfigurator configurator, String... loads) {<FILL_FUNCTION_BODY>}
} |
try {
return load64(configurator, loads);
} catch (IOException e) {
throw new IllegalStateException(e);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/IpaResolver.java | IpaResolver | createDirectoryFileIO | class IpaResolver implements IOResolver<DarwinFileIO> {
private static final Log log = LogFactory.getLog(IpaResolver.class);
private final String appDir;
private final File ipa;
private final String randomDir;
IpaResolver(String appDir, File ipa) {
this.appDir = FilenameUtils.normalize(appDir, true);
this.ipa = ipa;
this.randomDir = FilenameUtils.normalize(new File(appDir).getParentFile().getPath(), true);
}
@Override
public FileResult<DarwinFileIO> resolve(Emulator<DarwinFileIO> emulator, String pathname, int oflags) {
if ((randomDir + "/StoreKit/receipt").equals(pathname)) {
return FileResult.<DarwinFileIO>success(new ByteArrayFileIO(oflags, pathname, new byte[0]));
}
pathname = FilenameUtils.normalize(pathname, true);
if (pathname.startsWith(appDir)) {
String path = IpaLoader.PAYLOAD_PREFIX + pathname.substring(randomDir.length());
try (JarFile jarFile = new JarFile(ipa)) {
Enumeration<JarEntry> enumeration = jarFile.entries();
JarEntry entry = null;
boolean hasChild = false;
String dir = path;
if (!dir.endsWith("/")) {
dir += "/";
}
while (enumeration.hasMoreElements()) {
JarEntry jarEntry = enumeration.nextElement();
if (path.equals(jarEntry.getName()) || (path + "/").equals(jarEntry.getName())) {
entry = jarEntry;
break;
}
if (!hasChild && jarEntry.getName().startsWith(dir)) {
hasChild = true;
}
}
if (entry == null && hasChild) {
return FileResult.success(createDirectoryFileIO(dir, pathname, oflags));
}
if (entry == null) {
if (log.isDebugEnabled()) {
log.debug("Resolve appDir=" + appDir + ", path=" + path);
}
return null;
}
if (entry.isDirectory()) {
return FileResult.success(createDirectoryFileIO(entry.getName(), pathname, oflags));
} else {
return FileResult.<DarwinFileIO>success(new JarEntryFileIO(oflags, pathname, ipa, entry));
}
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
return null;
}
private DarwinFileIO createDirectoryFileIO(String dirEntry, String pathname, int oflags) throws IOException {<FILL_FUNCTION_BODY>}
} |
List<DirectoryFileIO.DirectoryEntry> list = new ArrayList<>();
list.add(new DirectoryFileIO.DirectoryEntry(false, "."));
list.add(new DirectoryFileIO.DirectoryEntry(false, ".."));
Set<String> dirSet = new HashSet<>();
try (JarFile jarFile = new JarFile(ipa)) {
Enumeration<JarEntry> enumeration = jarFile.entries();
while (enumeration.hasMoreElements()) {
JarEntry entry = enumeration.nextElement();
if (entry.getName().startsWith(dirEntry)) {
String subName = entry.getName().substring(dirEntry.length());
if (subName.isEmpty()) {
continue;
}
int index = subName.indexOf('/');
if (index == -1) { // file
list.add(new DirectoryFileIO.DirectoryEntry(true, subName));
} else {
int endIndex = subName.indexOf('/', index + 1);
if (endIndex == -1 || endIndex == subName.length() - 1) { // dir
String dir = subName.substring(0, index);
if (dirSet.add(dir)) {
list.add(new DirectoryFileIO.DirectoryEntry(false, dir));
}
}
}
}
}
}
return new DirectoryFileIO(oflags, pathname, ipa.getParentFile(), list.toArray(new DirectoryFileIO.DirectoryEntry[0]));
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/LoadedIpa.java | LoadedIpa | callEntry | class LoadedIpa {
private final Emulator<DarwinFileIO> emulator;
private final Module executable;
private final String bundleIdentifier;
private final String bundleVersion;
LoadedIpa(Emulator<DarwinFileIO> emulator, Module executable, String bundleIdentifier, String bundleVersion) {
this.emulator = emulator;
this.executable = executable;
this.bundleIdentifier = bundleIdentifier;
this.bundleVersion = bundleVersion;
}
public String getBundleIdentifier() {
return bundleIdentifier;
}
public String getBundleVersion() {
return bundleVersion;
}
private boolean callFinishLaunchingWithOptions;
public void setCallFinishLaunchingWithOptions(boolean callFinishLaunchingWithOptions) {
this.callFinishLaunchingWithOptions = callFinishLaunchingWithOptions;
}
private String systemName; // iPhone OS
private String systemVersion; // 8.3
private String model; // iPhone
private String name; // My iPhone
private String identifierForVendor;
private String advertisingIdentifier;
private String carrierName;
public void callEntry() {<FILL_FUNCTION_BODY>}
public Module getExecutable() {
return executable;
}
public Emulator<DarwinFileIO> getEmulator() {
return emulator;
}
public void setSystemName(String systemName) {
this.systemName = systemName;
}
public void setSystemVersion(String systemVersion) {
this.systemVersion = systemVersion;
}
public void setModel(String model) {
this.model = model;
}
public void setName(String name) {
this.name = name;
}
public void setIdentifierForVendor(String identifierForVendor) {
this.identifierForVendor = identifierForVendor;
}
public void setAdvertisingIdentifier(String advertisingIdentifier) {
this.advertisingIdentifier = advertisingIdentifier;
}
public void setCarrierName(String carrierName) {
this.carrierName = carrierName;
}
} |
ArgsRequest args = new ArgsRequest();
args.setCallFinishLaunchingWithOptions(callFinishLaunchingWithOptions);
args.setSystemName(systemName);
args.setSystemVersion(systemVersion);
args.setModel(model);
args.setName(name);
args.setIdentifierForVendor(identifierForVendor);
args.setAdvertisingIdentifier(advertisingIdentifier);
args.setCarrierName(carrierName);
executable.callEntry(emulator, "-args", JSON.toJSONString(args));
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/ipa/NSUserDefaultsResolver.java | NSUserDefaultsResolver | resolve | class NSUserDefaultsResolver implements IOResolver<DarwinFileIO> {
private final String bundleIdentifier;
private final Map<String, Object> map;
public NSUserDefaultsResolver(String bundleIdentifier, Map<String, Object> map) {
this.bundleIdentifier = bundleIdentifier;
this.map = map;
}
@Override
public FileResult<DarwinFileIO> resolve(Emulator<DarwinFileIO> emulator, String pathname, int oflags) {<FILL_FUNCTION_BODY>}
} |
if (pathname.endsWith(("/Library/Preferences/" + bundleIdentifier + ".plist"))) {
NSDictionary root = (NSDictionary) NSDictionary.fromJavaObject(map);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
try {
PropertyListParser.saveAsBinary(root, outputStream);
} catch (IOException e) {
throw new IllegalStateException("save plist failed", e);
}
return FileResult.<DarwinFileIO>success(new ByteArrayFileIO(oflags, pathname, outputStream.toByteArray()));
}
return null;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/kevent/KEvent.java | KEvent | processKev | class KEvent extends BaseDarwinFileIO {
private static final Log log = LogFactory.getLog(KEvent.class);
private static final short EVFILT_SIGNAL = (-6); /* attached to struct proc */
private static final short EVFILT_MACHPORT = (-8); /* Mach portsets */
private static final short EVFILT_USER = (-10); /* User events */
private static final short EVFILT_VM = (-12); /* Virtual memory events */
private final Map<Integer, KEvent64> registerMap = new HashMap<>();
final List<KEvent64> pendingEventList = new ArrayList<>();
public KEvent(int oflags) {
super(oflags);
}
private static final int EV_ADD = 0x0001; /* add event to kq (implies enable) */
private static final int EV_DELETE = 0x0002; /* delete event from kq */
public static final int EV_ENABLE = 0x0004; /* enable event */
public static final int EV_DISABLE = 0x0008; /* disable event (not reported) */
private static final int EV_RECEIPT = 0x0040; /* force EV_ERROR on success, data == 0 */
/*
* On input, NOTE_TRIGGER causes the event to be triggered for output.
*/
private static final int NOTE_TRIGGER = 0x01000000;
private void processKev(KEvent64 kev) {<FILL_FUNCTION_BODY>}
public void processChangeList(Pointer changelist, int nchanges) {
int size = UnidbgStructure.calculateSize(KEvent64.class);
Pointer ptr = changelist;
for (int i = 0; i < nchanges; i++, ptr = ptr.share(size)) {
KEvent64 kev = new KEvent64(ptr);
kev.unpack();
if (log.isDebugEnabled()) {
log.debug("processChangeList i=" + i + ", kev=" + kev);
}
processKev(kev);
}
}
@Override
public void close() {
registerMap.clear();
pendingEventList.clear();
}
} |
switch (kev.filter) {
case EVFILT_USER: {
if ((kev.fflags & NOTE_TRIGGER) != 0) {
KEvent64 reg = registerMap.get(kev.hashCode());
if (reg == null) {
throw new IllegalStateException();
} else {
pendingEventList.add(reg);
}
} else {
if ((kev.flags & EV_ADD) != 0) {
registerMap.put(kev.hashCode(), kev);
}
if ((kev.flags & EV_DELETE) != 0) {
throw new UnsupportedOperationException();
}
if ((kev.flags & EV_ENABLE) != 0) {
throw new UnsupportedOperationException();
}
if ((kev.flags & EV_DISABLE) != 0) {
throw new UnsupportedOperationException();
}
if ((kev.flags & EV_RECEIPT) != 0) {
throw new UnsupportedOperationException();
}
}
break;
}
case EVFILT_VM:
case EVFILT_MACHPORT: {
if ((kev.flags & EV_ADD) != 0) {
registerMap.put(kev.hashCode(), kev);
}
if ((kev.flags & EV_DELETE) != 0) {
throw new UnsupportedOperationException();
}
if (kev.isEnabled() && kev.isDisabled()) {
throw new UnsupportedOperationException();
}
break;
}
case EVFILT_SIGNAL:
default:
throw new UnsupportedOperationException("filter=" + kev.filter);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/kevent/KEvent64.java | KEvent64 | copy | class KEvent64 extends UnidbgStructure {
public KEvent64(Pointer p) {
super(p);
}
public long ident; /* identifier for this event */
public short filter; /* filter for event */
public short flags; /* general flags */
public int fflags; /* filter-specific flags */
public long data; /* filter-specific data */
public long udata; /* opaque user data identifier */
public long[] ext = new long[2]; /* filter-specific extensions */
public void copy(KEvent64 pending) {<FILL_FUNCTION_BODY>}
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("ident", "filter", "flags", "fflags", "data", "udata", "ext");
}
public boolean isEnabled() {
return (flags & KEvent.EV_ENABLE) != 0;
}
public boolean isDisabled() {
return (flags & KEvent.EV_DISABLE) != 0;
}
@Override
public int hashCode() {
return Objects.hash(ident, filter);
}
} |
this.ident = pending.ident;
this.filter = pending.filter;
this.flags = pending.flags;
this.fflags = pending.fflags;
this.data = pending.data;
this.udata = pending.udata;
this.ext = pending.ext;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/kevent/KEventWaiter.java | KEventWaiter | onContinueRun | class KEventWaiter extends AbstractWaiter implements Waiter {
private static final Log log = LogFactory.getLog(KEventWaiter.class);
private final KEvent event;
private final Pointer eventlist;
private final int nevents;
public KEventWaiter(KEvent event, Pointer eventlist, int nevents) {
this.event = event;
this.eventlist = eventlist;
this.nevents = nevents;
}
@Override
public boolean canDispatch() {
return !event.pendingEventList.isEmpty();
}
@Override
public void onContinueRun(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
} |
int size = UnidbgStructure.calculateSize(KEvent64.class);
Pointer ptr = eventlist;
int i = 0;
for (; i < nevents && !event.pendingEventList.isEmpty(); i++, ptr = ptr.share(size)) {
KEvent64 pending = event.pendingEventList.remove(0);
KEvent64 kev = new KEvent64(ptr);
kev.copy(pending);
kev.pack();
if (log.isDebugEnabled()) {
log.debug("onContinueRun i=" + i + ", kev=" + kev);
}
}
Backend backend = emulator.getBackend();
if (emulator.is32Bit()) {
backend.reg_write(ArmConst.UC_ARM_REG_R0, i);
} else {
backend.reg_write(Arm64Const.UC_ARM64_REG_X0, i);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/NSArray.java | NSArray | create | class NSArray implements Iterable<ObjcObject>, PointerArg {
public static NSArray create(ObjcObject object) {<FILL_FUNCTION_BODY>}
private final ObjcObject object;
private NSArray(ObjcObject object) {
this.object = object;
}
@Override
public Pointer getPointer() {
return object.getPointer();
}
private class NSArrayIterator implements Iterator<ObjcObject> {
private final int count;
public NSArrayIterator() {
count = object.callObjcInt("count");
}
private int index;
@Override
public boolean hasNext() {
return index < count;
}
@Override
public ObjcObject next() {
return object.callObjc("objectAtIndex:", index++);
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
}
@Override
public Iterator<ObjcObject> iterator() {
return new NSArrayIterator();
}
} |
return object == null ? null : new NSArray(object);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/NSData.java | NSData | create | class NSData implements PointerArg {
public static NSData create(ObjcObject object) {<FILL_FUNCTION_BODY>}
private final ObjcObject object;
private NSData(ObjcObject object) {
this.object = object;
}
@Override
public Pointer getPointer() {
return object.getPointer();
}
public byte[] getBytes() {
int length = object.callObjcInt("length");
Pointer bytes = getBytesPointer();
return bytes.getByteArray(0, length);
}
public Pointer getBytesPointer() {
return object.call("bytes");
}
} |
return object == null ? null : new NSData(object);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/NSString.java | NSString | getString | class NSString implements PointerArg {
public static NSString create(ObjcObject object) {
return object == null ? null : new NSString(object);
}
private final ObjcObject object;
private NSString(ObjcObject object) {
this.object = object;
}
@Override
public Pointer getPointer() {
return object.getPointer();
}
public String getString() {<FILL_FUNCTION_BODY>}
} |
int length = object.callObjcInt("lengthOfBytesUsingEncoding:", NSUTF8StringEncoding);
byte[] bytes = object.call("UTF8String").getByteArray(0, length);
return new String(bytes, StandardCharsets.UTF_8);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/ObjC.java | ObjC | getInstance | class ObjC {
public static ObjC getInstance(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
public abstract ObjcClass getMetaClass(String className);
public abstract ObjcClass lookUpClass(String className);
public abstract ObjcClass getClass(String className);
public abstract Pointer registerName(String selectorName);
public abstract UnidbgPointer getMethodImplementation(ObjcClass objcClass, String selectorName);
public abstract Number msgSend(Emulator<?> emulator, Object... args);
public abstract void setInstanceVariable(Emulator<?> emulator, ObjcObject obj, String name, Object value);
public abstract UnidbgPointer getInstanceVariable(Emulator<?> emulator, ObjcObject obj, String name);
public abstract boolean respondsToSelector(ObjcClass objcClass, String selectorName);
public abstract NSString newString(String str);
public abstract NSData newData(byte[] bytes);
} |
ObjC objc = emulator.get(ObjC.class.getName());
if (objc == null) {
objc = new ObjcImpl(emulator);
emulator.set(ObjC.class.getName(), objc);
}
return objc;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/ObjcImpl.java | ObjcImpl | newData | class ObjcImpl extends ObjC {
private final Emulator<?> emulator;
private final Symbol _objc_msgSend;
private final Symbol _objc_getMetaClass;
private final Symbol _objc_getClass;
private final Symbol _objc_lookUpClass;
private final Symbol _sel_registerName;
private final Symbol _class_getMethodImplementation;
private final Symbol _class_respondsToSelector;
private final Symbol _object_setInstanceVariable;
private final Symbol _object_getInstanceVariable;
public ObjcImpl(Emulator<?> emulator) {
this.emulator = emulator;
Module module = emulator.getMemory().findModule("libobjc.A.dylib");
if (module == null) {
throw new IllegalStateException("libobjc.A.dylib NOT loaded");
}
_objc_msgSend = module.findSymbolByName("_objc_msgSend", false);
if (_objc_msgSend == null) {
throw new IllegalStateException("_objc_msgSend is null");
}
_objc_getMetaClass = module.findSymbolByName("_objc_getMetaClass", false);
if (_objc_getMetaClass == null) {
throw new IllegalStateException("_objc_getMetaClass is null");
}
_objc_getClass = module.findSymbolByName("_objc_getClass", false);
if (_objc_getClass == null) {
throw new IllegalStateException("_objc_getClass is null");
}
_objc_lookUpClass = module.findSymbolByName("_objc_lookUpClass", false);
if (_objc_lookUpClass == null) {
throw new IllegalStateException("_objc_lookUpClass is null");
}
_sel_registerName = module.findSymbolByName("_sel_registerName", false);
if (_sel_registerName == null) {
throw new IllegalStateException("_sel_registerName is null");
}
_class_getMethodImplementation = module.findSymbolByName("_class_getMethodImplementation", false);
if (_class_getMethodImplementation == null) {
throw new IllegalStateException("_class_getMethodImplementation is null");
}
_class_respondsToSelector = module.findSymbolByName("_class_respondsToSelector", false);
if (_class_respondsToSelector == null) {
throw new IllegalStateException("_class_respondsToSelector is null");
}
_object_setInstanceVariable = module.findSymbolByName("_object_setInstanceVariable", false);
if (_object_setInstanceVariable == null) {
throw new IllegalStateException("_object_setInstanceVariable is null");
}
_object_getInstanceVariable = module.findSymbolByName("_object_getInstanceVariable", false);
if (_object_getInstanceVariable == null) {
throw new IllegalStateException("_object_getInstanceVariable is null");
}
}
@Override
public void setInstanceVariable(Emulator<?> emulator, ObjcObject obj, String name, Object value) {
if (value instanceof Float) {
float f = (Float) value;
ByteBuffer buffer = ByteBuffer.allocate(8);
buffer.order(ByteOrder.LITTLE_ENDIAN);
buffer.putFloat(f);
buffer.flip();
value = buffer.getLong();
} else if (value instanceof Double) {
double d = (Double) value;
ByteBuffer buffer = ByteBuffer.allocate(8);
buffer.order(ByteOrder.LITTLE_ENDIAN);
buffer.putDouble(d);
buffer.flip();
value = buffer.getLong();
}
_object_setInstanceVariable.call(emulator, obj, name, value);
}
@Override
public UnidbgPointer getInstanceVariable(Emulator<?> emulator, ObjcObject obj, String name) {
MemoryBlock block = null;
try {
block = emulator.getMemory().malloc(16, true);
UnidbgPointer pointer = block.getPointer();
_object_getInstanceVariable.call(emulator, obj, name, pointer);
return pointer.getPointer(0);
} finally {
if (block != null) {
block.free();
}
}
}
@Override
public ObjcClass getMetaClass(String className) {
Number number = _objc_getMetaClass.call(emulator, className);
Pointer pointer = UnidbgPointer.pointer(emulator, number);
if (pointer == null) {
throw new IllegalArgumentException(className + " NOT found");
}
return ObjcClass.create(emulator, pointer);
}
@Override
public ObjcClass getClass(String className) {
Number number = _objc_getClass.call(emulator, className);
Pointer pointer = UnidbgPointer.pointer(emulator, number);
if (pointer == null) {
throw new IllegalArgumentException(className + " NOT found");
}
return ObjcClass.create(emulator, pointer);
}
@Override
public ObjcClass lookUpClass(String className) {
Number number = _objc_lookUpClass.call(emulator, className);
Pointer pointer = UnidbgPointer.pointer(emulator, number);
return pointer == null ? null : ObjcClass.create(emulator, pointer);
}
@Override
public Pointer registerName(String selectorName) {
Number number = _sel_registerName.call(emulator, selectorName);
Pointer pointer = UnidbgPointer.pointer(emulator, number);
if (pointer == null) {
throw new IllegalStateException(selectorName);
}
return pointer;
}
@Override
public boolean respondsToSelector(ObjcClass objcClass, String selectorName) {
Pointer selector = registerName(selectorName);
Number number = _class_respondsToSelector.call(emulator, objcClass, selector);
return number.intValue() == 1;
}
@Override
public UnidbgPointer getMethodImplementation(ObjcClass objcClass, String selectorName) {
Pointer selector = registerName(selectorName);
Number number = _class_getMethodImplementation.call(emulator, objcClass, selector);
UnidbgPointer pointer = UnidbgPointer.pointer(emulator, number);
if (pointer == null) {
throw new IllegalStateException(selectorName);
}
return pointer;
}
@Override
public Number msgSend(Emulator<?> emulator, Object... args) {
return _objc_msgSend.call(emulator, args);
}
private ObjcClass cNSString;
private ObjcClass cNSData;
@Override
public NSString newString(String str) {
if (str == null) {
return null;
}
if (cNSString == null) {
cNSString = getClass("NSString");
}
ObjcObject obj = cNSString.callObjc("stringWithUTF8String:", str);
return NSString.create(obj);
}
@Override
public NSData newData(byte[] bytes) {<FILL_FUNCTION_BODY>}
} |
if (bytes == null) {
return null;
}
if (cNSData == null) {
cNSData = getClass("NSData");
}
ObjcObject obj = cNSData.callObjc("dataWithBytes:length:", bytes, bytes.length);
return NSData.create(obj);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/processor/CDObjectiveC2Processor.java | CDObjectiveC2Processor | loadClasses | class CDObjectiveC2Processor extends CDObjectiveCProcessor {
final ByteBuffer buffer;
public CDObjectiveC2Processor(MachOModule module, Emulator<?> emulator, ByteBuffer buffer) {
super(emulator, module);
this.buffer = buffer;
load();
}
private final Map<Long, Objc2Class> classMap = new HashMap<>();
@Override
void loadClasses() {<FILL_FUNCTION_BODY>}
@Override
void loadCategories() {
MachO.SegmentCommand64.Section64 section = objcSections.get("__objc_catlist");
if (section == null) {
return;
}
MachO.SegmentCommand64.Section64.PointerList pointerList = (MachO.SegmentCommand64.Section64.PointerList) section.data();
for (long item : pointerList.items()) {
Objc2Category category = Objc2Category.read(classMap, buffer, item, module, emulator);
categoryList.add(category);
}
}
} |
MachO.SegmentCommand64.Section64 section = objcSections.get("__objc_classlist");
if (section == null) {
return;
}
MachO.SegmentCommand64.Section64.PointerList pointerList = (MachO.SegmentCommand64.Section64.PointerList) section.data();
for (long item : pointerList.items()) {
Objc2Class objc2Class = Objc2Class.read(classMap, buffer, item, module);
if (objc2Class != null) {
objc2Class.readMetaClass(classMap, buffer, module);
classList.add(objc2Class);
}
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/processor/CDObjectiveCProcessor.java | CDObjectiveCProcessor | findObjcSymbol | class CDObjectiveCProcessor implements ObjectiveCProcessor {
final Emulator<?> emulator;
final MachOModule module;
final Map<String, MachO.SegmentCommand64.Section64> objcSections;
final List<ObjcClass> classList = new ArrayList<>();
final List<Objc2Category> categoryList = new ArrayList<>();
CDObjectiveCProcessor(Emulator<?> emulator, MachOModule module) {
super();
this.emulator = emulator;
this.module = module;
this.objcSections = module.objcSections;
}
@Override
public Symbol findObjcSymbol(Symbol bestSymbol, long targetAddress, MachOModule module) {<FILL_FUNCTION_BODY>}
final void load() {
loadClasses();
loadCategories();
}
abstract void loadClasses();
abstract void loadCategories();
} |
String className = null;
ObjcMethod objc2Method = null;
boolean isClassMethod = false;
for (ObjcClass clazz : classList) {
for (ObjcMethod method : clazz.getMethods()) {
if ( objc2Method == null ) {
if ( method.getImp() <= targetAddress ) {
className = clazz.getName();
objc2Method = method;
}
} else if ( (method.getImp() <= targetAddress) && (objc2Method.getImp() < method.getImp()) ) {
isClassMethod = false;
className = clazz.getName();
objc2Method = method;
}
}
ObjcClass metaClass = clazz.getMeta();
if (metaClass != null) {
for (ObjcMethod method : metaClass.getMethods()) {
if ( objc2Method == null ) {
if ( method.getImp() <= targetAddress ) {
isClassMethod = true;
className = clazz.getName();
objc2Method = method;
}
} else if ( (method.getImp() <= targetAddress) && (objc2Method.getImp() < method.getImp()) ) {
isClassMethod = true;
className = clazz.getName();
objc2Method = method;
}
}
}
}
for (Objc2Category category : categoryList) {
for (Objc2Method method : category.instanceMethodList) {
if ( objc2Method == null ) {
if ( method.imp <= targetAddress ) {
className = category.name;
objc2Method = method;
}
} else if ( (method.imp <= targetAddress) && (objc2Method.getImp() < method.imp) ) {
isClassMethod = false;
className = category.name;
objc2Method = method;
}
}
for (Objc2Method method : category.classMethodList) {
if ( objc2Method == null ) {
if ( method.imp <= targetAddress ) {
isClassMethod = true;
className = category.name;
objc2Method = method;
}
} else if ( (method.imp <= targetAddress) && (objc2Method.getImp() < method.imp) ) {
isClassMethod = true;
className = category.name;
objc2Method = method;
}
}
}
if (bestSymbol != null && objc2Method != null && bestSymbol.getAddress() < module.base + objc2Method.getImp()) {
bestSymbol = null;
}
if (bestSymbol != null) {
return bestSymbol;
}
if (objc2Method != null) {
String symbolName = String.valueOf(isClassMethod ? '+' : '-') +
'[' + className + ' ' + objc2Method.getName() + ']';
return new ExportSymbol(symbolName, module.base + objc2Method.getImp(), module, 0, com.github.unidbg.ios.MachO.EXPORT_SYMBOL_FLAGS_KIND_ABSOLUTE);
}
return null;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/processor/Objc2Category.java | Objc2Category | read | class Objc2Category {
@SuppressWarnings("unused")
static Objc2Category read(Map<Long, Objc2Class> classMap, ByteBuffer buffer, long item, MachOModule mm, Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
final Objc2Class objc2Class;
final String name;
final List<Objc2Method> instanceMethodList;
final List<Objc2Method> classMethodList;
private Objc2Category(Objc2Class objc2Class, String name, List<Objc2Method> instanceMethodList, List<Objc2Method> classMethodList) {
this.objc2Class = objc2Class;
this.name = name;
this.instanceMethodList = instanceMethodList;
this.classMethodList = classMethodList;
}
@Override
public String toString() {
return "Objc2Category{" +
"name='" + name + '\'' +
", objc2Class=" + objc2Class +
", instanceMethodList=" + instanceMethodList +
", classMethodList=" + classMethodList +
'}';
}
} |
int pos = mm.virtualMemoryAddressToFileOffset(item);
buffer.position(pos);
long name = buffer.getLong();
long clazz = buffer.getLong();
long instanceMethods = buffer.getLong();
long classMethods = buffer.getLong();
long protocols = buffer.getLong();
long instanceProperties = buffer.getLong();
long v7 = buffer.getLong();
long v8 = buffer.getLong();
pos = mm.virtualMemoryAddressToFileOffset(name);
buffer.position(pos);
String categoryName = Utils.readCString(buffer);
List<Objc2Method> instanceMethodList = Objc2Method.loadMethods(buffer, instanceMethods, mm);
List<Objc2Method> classMethodList = Objc2Method.loadMethods(buffer, classMethods, mm);
Objc2Class objc2Class;
String ownerClassName;
if (clazz == 0) {
objc2Class = null;
UnidbgPointer ptr = UnidbgPointer.pointer(emulator, mm.base + item + 8);
assert ptr != null;
UnidbgPointer owner = ptr.getPointer(0);
if (owner == null) {
String symbolName = mm.findSymbolNameByAddress(mm.base + item + 8);
if (symbolName == null) {
ownerClassName = "??";
} else if (symbolName.startsWith("_OBJC_CLASS_$_")) {
ownerClassName = symbolName.substring(14);
} else {
ownerClassName = symbolName;
}
} else {
try {
ObjcClass objcClass = ObjcClass.create(emulator, owner);
ownerClassName = objcClass.getName();
} catch (BackendException e) {
throw new IllegalStateException(e);
}
}
} else {
boolean valid = mm.validAddress(clazz);
if (valid) {
objc2Class = Objc2Class.read(classMap, buffer, clazz, mm);
if (objc2Class == null) {
ownerClassName = "???";
} else {
ownerClassName = objc2Class.getName();
}
} else {
objc2Class = null;
ownerClassName = "<DEREK BUG Categories!>";
}
}
String cName = ownerClassName + ' ' + '(' + categoryName + ')';
return new Objc2Category(objc2Class, cName, instanceMethodList, classMethodList);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/processor/Objc2Class.java | Objc2Class | read | class Objc2Class implements ObjcClass {
private static final long FAST_DATA_MASK = 0x7ffffffffff8L;
private static final int FAST_IS_SWIFT_LEGACY = 1;
private static final int FAST_IS_SWIFT_STABLE = 2;
@SuppressWarnings("unused")
static Objc2Class read(Map<Long, Objc2Class> classMap, ByteBuffer buffer, long item, MachOModule mm) {<FILL_FUNCTION_BODY>}
private final long isa;
final long superclass;
final long cache;
final long vtable;
final boolean isSwiftClass;
final int flags;
private final String name;
private final List<Objc2Method> methods;
private Objc2Class(long isa, long superclass, long cache, long vtable, boolean isSwiftClass, int flags, String name, List<Objc2Method> methods) {
this.isa = isa;
this.superclass = superclass;
this.cache = cache;
this.vtable = vtable;
this.isSwiftClass = isSwiftClass;
this.flags = flags;
this.name = name;
this.methods = methods;
}
@Override
public String toString() {
return name;
}
private ObjcClass metaClass;
void readMetaClass(Map<Long, Objc2Class> classMap, ByteBuffer buffer, MachOModule mm) {
metaClass = read(classMap, buffer, isa, mm);
}
@Override
public String getName() {
return name;
}
@Override
public ObjcClass getMeta() {
return metaClass;
}
@Override
public ObjcMethod[] getMethods() {
return methods.toArray(new ObjcMethod[0]);
}
} |
if (item == 0) {
return null;
}
if (classMap.containsKey(item)) {
return classMap.get(item);
}
int pos = mm.virtualMemoryAddressToFileOffset(item);
buffer.position(pos);
long isa = buffer.getLong();
long superclass = buffer.getLong();
long cache = buffer.getLong();
long vtable = buffer.getLong();
long data = buffer.getLong();
long reserved1 = buffer.getLong();
long reserved2 = buffer.getLong();
long reserved3 = buffer.getLong();
boolean isSwiftClass = (data & (FAST_IS_SWIFT_LEGACY | FAST_IS_SWIFT_STABLE)) != 0;
data &= FAST_DATA_MASK;
if (data == 0) {
throw new IllegalStateException("Invalid objc2class data");
}
pos = mm.virtualMemoryAddressToFileOffset(data);
buffer.position(pos);
int flags = buffer.getInt();
int instanceStart = buffer.getInt();
int instanceSize = buffer.getInt();
int reserved = buffer.getInt();
long ivarLayout = buffer.getLong();
long name = buffer.getLong();
long baseMethods = buffer.getLong();
long baseProtocols = buffer.getLong();
long ivars = buffer.getLong();
long weakIvarLayout = buffer.getLong();
long baseProperties = buffer.getLong();
pos = mm.virtualMemoryAddressToFileOffset(name);
buffer.position(pos);
String className = Utils.readCString(buffer);
List<Objc2Method> methods = Objc2Method.loadMethods(buffer, baseMethods, mm);
Objc2Class objc2Class = new Objc2Class(isa, superclass, cache, vtable, isSwiftClass, flags, className, methods);
classMap.put(item, objc2Class);
return objc2Class;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/processor/Objc2Method.java | Objc2Method | loadMethods | class Objc2Method implements ObjcMethod {
private static class Method {
private final int name;
private final int types;
private final long imp;
private final boolean isSmallMethod;
private Method(int name, int types, long imp, boolean isSmallMethod) {
this.name = name;
this.types = types;
this.imp = imp;
this.isSmallMethod = isSmallMethod;
}
private Objc2Method createMethod(ByteBuffer buffer) {
if (isSmallMethod) {
buffer.position(this.name);
long name = buffer.getLong();
buffer.position((int) name);
String methodName = Utils.readCString(buffer);
buffer.position(this.types);
String typesName = Utils.readCString(buffer);
return new Objc2Method(methodName, typesName, imp);
} else {
buffer.position(this.name);
String methodName = Utils.readCString(buffer);
buffer.position(this.types);
String typesName = Utils.readCString(buffer);
return new Objc2Method(methodName, typesName, imp);
}
}
}
static List<Objc2Method> loadMethods(ByteBuffer buffer, long baseMethods, MachOModule mm) {<FILL_FUNCTION_BODY>}
final String name;
private final String types;
final long imp;
private Objc2Method(String name, String types, long imp) {
this.name = name;
this.types = types;
this.imp = imp;
}
@Override
public String getName() {
return name;
}
@Override
public long getImp() {
return imp;
}
@Override
public String toString() {
return "Objc2Method{" +
"name=" + name +
", types=" + types +
", imp=0x" + Long.toHexString(imp) +
'}';
}
} |
if (baseMethods == 0) {
return Collections.emptyList();
}
int pos = mm.virtualMemoryAddressToFileOffset(baseMethods);
buffer.position(pos);
int entsize = buffer.getInt() & ~3;
boolean isSmallMethod = (entsize & 0x80000000) != 0;
entsize &= ~0x80000000;
int count = buffer.getInt();
if (entsize != 24 && entsize != 12) {
throw new IllegalStateException("Invalid entsize: " + entsize + ", baseMethods=0x" + Long.toHexString(baseMethods) + ", isSmallMethod=" + isSmallMethod);
}
List<Method> methods = new ArrayList<>(count);
if (entsize == 24) {
if (isSmallMethod) {
throw new UnsupportedOperationException();
}
for (int i = 0; i < count; i++) {
long name = buffer.getLong();
long types = buffer.getLong();
long imp = buffer.getLong();
Method method = new Method(mm.virtualMemoryAddressToFileOffset(name), mm.virtualMemoryAddressToFileOffset(types), imp, false);
methods.add(method);
}
} else {
if (!isSmallMethod) {
throw new UnsupportedOperationException();
}
for (int i = 0; i < count; i++) {
long offset = baseMethods + 8 + (long) entsize * i;
long name = buffer.getInt() + offset;
long types = buffer.getInt() + offset + 4;
long imp = buffer.getInt() + offset + 8;
Method method = new Method(mm.virtualMemoryAddressToFileOffset(name), mm.virtualMemoryAddressToFileOffset(types), imp, true);
methods.add(method);
}
}
List<Objc2Method> list = new ArrayList<>(count);
for (Method method : methods) {
list.add(method.createMethod(buffer));
}
return list;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/objc/processor/UniObjectiveProcessor.java | UniObjectiveProcessor | loadClasses | class UniObjectiveProcessor extends CDObjectiveCProcessor {
public UniObjectiveProcessor(Emulator<?> emulator, MachOModule module) {
super(emulator, module);
load();
}
final void loadClasses() {<FILL_FUNCTION_BODY>}
@Override
final void loadCategories() {
}
} |
MachO.SegmentCommand64.Section64 section = objcSections.get("__objc_classlist");
if (section == null) {
return;
}
UnidbgPointer classListPointer = UnidbgPointer.pointer(emulator, module.base + section.addr());
assert classListPointer != null;
classListPointer.setSize(section.size());
try {
for (int i = 0; i < section.size(); i += 8) {
Pointer item = classListPointer.getPointer(i);
if (item == null) {
continue;
}
ObjcClass objcClass = ObjcClass.create(emulator, item);
classList.add(objcClass);
}
} catch (BackendException e) {
throw new IllegalStateException(e);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/patch/LibDispatchPatcher.java | LibDispatchPatcher | patch32 | class LibDispatchPatcher extends ModulePatcher {
public LibDispatchPatcher() {
super("/usr/lib/system/libdispatch.dylib");
}
protected void patch32(Emulator<?> emulator, Module module) {<FILL_FUNCTION_BODY>}
@Override
protected void patch64(Emulator<?> emulator, Module module) {
{
Pointer pointer = UnidbgPointer.pointer(emulator, module.base + 0x9908); // dispatch_barrier_sync_f
assert pointer != null;
int code = pointer.getInt(0);
if (code != 0xf9402008) {
throw new IllegalStateException("code=0x" + Integer.toHexString(code));
}
pointer.setInt(0, 0xd2800008); // movz x8, #0
}
{
Pointer pointer = UnidbgPointer.pointer(emulator, module.base + 0x72e0); // dispatch_sync_f
assert pointer != null;
int code = pointer.getInt(0);
if (code != 0xf9402008) {
throw new IllegalStateException("code=0x" + Integer.toHexString(code));
}
pointer.setInt(0, 0xd2800008); // movz x8, #0
}
{
Pointer pointer = UnidbgPointer.pointer(emulator, module.base + 0x9928); // dispatch_barrier_sync_f
assert pointer != null;
int code = pointer.getInt(0);
if (code != 0x350000ea) {
throw new IllegalStateException("code=0x" + Integer.toHexString(code));
}
pointer.setInt(0, 0x5280000a); // movz w10, #0
}
Pointer pointer = UnidbgPointer.pointer(emulator, module.base + 0xa830); // _dispatch_runloop_root_queue_perform_4CF
assert pointer != null;
int code = pointer.getInt(0);
if (code != 0x91336129) {
throw new IllegalStateException("code=0x" + Integer.toHexString(code));
}
pointer.setInt(0, 0xaa0803e9); // mov x9, x8
}
} |
Pointer pointer = UnidbgPointer.pointer(emulator, module.base + 0x211b4); // dispatch_semaphore_wait
assert pointer != null;
int code = pointer.getInt(0);
if (code != 0xe59fc004) {
throw new IllegalStateException("code=0x" + Integer.toHexString(code));
}
pointer.setInt(0, 0xe12fff1e); // bx lr
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/patch/LibDyldPatcher.java | LibDyldPatcher | setSymbolPointer | class LibDyldPatcher extends ModulePatcher {
private final Pointer _NSGetArgc;
private final Pointer _NSGetArgv;
private final Pointer _NSGetEnviron;
private final Pointer _NSGetProgname;
public LibDyldPatcher(Pointer _NSGetArgc, Pointer _NSGetArgv, Pointer _NSGetEnviron, Pointer _NSGetProgname) {
super("/usr/lib/system/libdyld.dylib");
this._NSGetArgc = _NSGetArgc;
this._NSGetArgv = _NSGetArgv;
this._NSGetEnviron = _NSGetEnviron;
this._NSGetProgname = _NSGetProgname;
}
@Override
protected void patch32(Emulator<?> emulator, Module module) {
patch(emulator, module);
}
private void setSymbolPointer(Emulator<?> emulator, Symbol symbol, Pointer pointer) {<FILL_FUNCTION_BODY>}
@Override
protected void patch64(Emulator<?> emulator, Module module) {
patch(emulator, module);
}
private void patch(Emulator<?> emulator, Module module) {
Symbol _NXArgc = module.findSymbolByName("_NXArgc", false);
setSymbolPointer(emulator, _NXArgc, _NSGetArgc);
Symbol _NXArgv = module.findSymbolByName("_NXArgv", false);
setSymbolPointer(emulator, _NXArgv, _NSGetArgv);
Symbol _environ = module.findSymbolByName("_environ", false);
setSymbolPointer(emulator, _environ, _NSGetEnviron);
Symbol ___progname = module.findSymbolByName("___progname", false);
setSymbolPointer(emulator, ___progname, _NSGetProgname);
}
} |
Pointer ptr = UnidbgPointer.pointer(emulator, symbol.getAddress());
assert ptr != null;
ptr.setPointer(0, pointer.getPointer(0));
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/patch/NewObjcPatcher.java | NewObjcPatcher | patch64 | class NewObjcPatcher extends ModulePatcher {
public NewObjcPatcher() {
super("/usr/lib/libobjc.A.dylib");
}
@Override
protected void patch32(Emulator<?> emulator, Module module) {
throw new UnsupportedOperationException();
}
@Override
protected void patch64(Emulator<?> emulator, Module module) {<FILL_FUNCTION_BODY>}
} |
{
Pointer pointer = UnidbgPointer.pointer(emulator, module.base + 0x9f8c); // dataSegmentsContain
assert pointer != null;
int code = pointer.getInt(0);
if (code != 0xd100c3ff) {
throw new IllegalStateException("code=0x" + Integer.toHexString(code));
}
pointer.setInt(0, 0x52800020); // movz w0, #0x1
}
{
Pointer pointer = UnidbgPointer.pointer(emulator, module.base + 0x9f90); // dataSegmentsContain
assert pointer != null;
int code = pointer.getInt(0);
if (code != 0xa9014ff4) {
throw new IllegalStateException("code=0x" + Integer.toHexString(code));
}
pointer.setInt(0, 0xd65f03c0); // ret
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/patch/OldObjcPatcher.java | OldObjcPatcher | hook | class OldObjcPatcher implements HookListener {
private long _objc_opt_self;
@Override
public long hook(SvcMemory svcMemory, String libraryName, String symbolName, long old) {<FILL_FUNCTION_BODY>}
} |
if ("_objc_opt_self".equals(symbolName)) {
if (_objc_opt_self == 0) {
_objc_opt_self = svcMemory.registerSvc(new Arm64Svc("objc_opt_self") {
@Override
public long handle(Emulator<?> emulator) {
RegisterContext context = emulator.getContext();
return context.getLongArg(0);
}
}).peer;
}
return _objc_opt_self;
}
return 0;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/service/FrameworkHooker.java | FrameworkHooker | processHook | class FrameworkHooker {
private final String moduleName;
public FrameworkHooker() {
this(null);
}
public FrameworkHooker(String moduleName) {
this.moduleName = moduleName;
}
public final void processHook(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
protected abstract void doHook(Emulator<?> emulator, Module module);
} |
Memory memory = emulator.getMemory();
String moduleName = this.moduleName == null ? getClass().getSimpleName() : this.moduleName;
Module module = memory.findModule(moduleName);
if (module == null) {
throw new IllegalStateException("Find module failed: " + moduleName);
}
doHook(emulator, module);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/service/Security.java | Security | onCall | class Security extends FrameworkHooker {
private static final Log log = LogFactory.getLog(Security.class);
private static final int errSecSuccess = 0; /* No error. */
private static final int errSecItemNotFound = -25300; /* The specified item could not be found in the keychain. */
@Override
protected void doHook(Emulator<?> emulator, Module module) {
Symbol _SecItemCopyMatching = module.findSymbolByName("_SecItemCopyMatching", false);
if (_SecItemCopyMatching == null) {
throw new IllegalStateException("_SecItemCopyMatching is null");
}
Symbol _SecItemDelete = module.findSymbolByName("_SecItemDelete", false);
if (_SecItemDelete == null) {
throw new IllegalStateException("_SecItemDelete is null");
}
Symbol _SecItemAdd = module.findSymbolByName("_SecItemAdd", false);
if (_SecItemAdd == null) {
throw new IllegalStateException("_SecItemAdd is null");
}
ISubstrate substrate = Substrate.getInstance(emulator);
substrate.hookFunction(_SecItemCopyMatching, new ReplaceCallback() {
@Override
public HookStatus onCall(Emulator<?> emulator, long originFunction) {
RegisterContext context = emulator.getContext();
Pointer query = context.getPointerArg(0);
Pointer result = context.getPointerArg(1);
if (log.isDebugEnabled()) {
log.debug("_SecItemCopyMatching query=" + query + ", result=" + result);
}
return HookStatus.LR(emulator, errSecItemNotFound);
}
});
substrate.hookFunction(_SecItemDelete, new ReplaceCallback() {
@Override
public HookStatus onCall(Emulator<?> emulator, long originFunction) {
RegisterContext context = emulator.getContext();
Pointer query = context.getPointerArg(0);
if (log.isDebugEnabled()) {
log.debug("_SecItemDelete query=" + query);
}
return HookStatus.LR(emulator, errSecSuccess);
}
});
substrate.hookFunction(_SecItemAdd, new ReplaceCallback() {
@Override
public HookStatus onCall(Emulator<?> emulator, long originFunction) {<FILL_FUNCTION_BODY>}
});
}
} |
RegisterContext context = emulator.getContext();
Pointer attributes = context.getPointerArg(0);
Pointer result = context.getPointerArg(1);
if (log.isDebugEnabled()) {
log.debug("_SecItemAdd attributes=" + attributes + ", result=" + result);
}
return HookStatus.LR(emulator, errSecSuccess);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/signal/SigAction.java | SigAction | create | class SigAction extends UnidbgStructure {
private static final int SA_SIGINFO = 0x0040; /* signal handler with SA_SIGINFO args */
public static SigAction create(Emulator<?> emulator, Pointer ptr) {<FILL_FUNCTION_BODY>}
public int sa_mask;
public int sa_flags;
public SigAction(Pointer p) {
super(p);
}
public final boolean needSigInfo() {
return (sa_flags & SA_SIGINFO) != 0;
}
public abstract long getSaHandler();
public abstract void setSaHandler(long sa_handler);
} |
if (ptr == null) {
return null;
} else {
SigAction action = emulator.is64Bit() ? new SigAction64(ptr) : new SigAction32(ptr);
action.unpack();
return action;
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/signal/SignalTask.java | SignalTask | callHandler | class SignalTask extends AbstractSignalTask {
private final SigAction action;
public SignalTask(int signum, SigAction action) {
super(signum);
this.action = action;
}
private UnidbgPointer stack;
@Override
public Number callHandler(SignalOps signalOps, AbstractEmulator<?> emulator) {<FILL_FUNCTION_BODY>}
private Number runHandler(AbstractEmulator<?> emulator) {
Backend backend = emulator.getBackend();
if (stack == null) {
stack = allocateStack(emulator);
}
if (action.needSigInfo() && infoBlock == null) {
infoBlock = emulator.getMemory().malloc(128, true);
infoBlock.getPointer().setInt(0, signum);
}
if (emulator.is32Bit()) {
backend.reg_write(ArmConst.UC_ARM_REG_SP, stack.peer);
backend.reg_write(ArmConst.UC_ARM_REG_R0, signum);
backend.reg_write(ArmConst.UC_ARM_REG_R1, infoBlock == null ? 0 : infoBlock.getPointer().peer); // siginfo_t *info
backend.reg_write(ArmConst.UC_ARM_REG_R2, 0); // void *ucontext
backend.reg_write(ArmConst.UC_ARM_REG_LR, emulator.getReturnAddress());
} else {
backend.reg_write(Arm64Const.UC_ARM64_REG_SP, stack.peer);
backend.reg_write(Arm64Const.UC_ARM64_REG_X0, signum);
backend.reg_write(Arm64Const.UC_ARM64_REG_X1, infoBlock == null ? 0 : infoBlock.getPointer().peer); // siginfo_t *info
backend.reg_write(Arm64Const.UC_ARM64_REG_X2, 0); // void *ucontext
backend.reg_write(Arm64Const.UC_ARM64_REG_LR, emulator.getReturnAddress());
}
return emulator.emulate(action.getSaHandler(), emulator.getReturnAddress());
}
@Override
public String toThreadString() {
return "SignalTask sa_handler=" + action.getSaHandler() + ", stack=" + stack + ", signum=" + signum;
}
private MemoryBlock infoBlock;
@Override
public void destroy(Emulator<?> emulator) {
super.destroy(emulator);
if (infoBlock != null) {
infoBlock.free();
infoBlock = null;
}
}
} |
SigSet sigSet = signalOps.getSigMaskSet();
try {
long sa_mask = action.sa_mask;
if (sigSet == null) {
SigSet newSigSet = new UnixSigSet(sa_mask);
signalOps.setSigMaskSet(newSigSet);
} else {
sigSet.blockSigSet(sa_mask);
}
if (isContextSaved()) {
return continueRun(emulator, emulator.getReturnAddress());
}
return runHandler(emulator);
} finally {
signalOps.setSigMaskSet(sigSet);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/simulator/CoreSimulatorResolver.java | CoreSimulatorResolver | resolveLibrary | class CoreSimulatorResolver implements LibraryResolver, IOResolver<DarwinFileIO> {
private final File runtimeRoot;
public CoreSimulatorResolver(File runtimeRoot) {
this.runtimeRoot = runtimeRoot;
if (!runtimeRoot.exists() || !runtimeRoot.isDirectory()) {
throw new IllegalArgumentException("runtimeRoot=" + runtimeRoot);
}
}
@Override
public LibraryFile resolveLibrary(Emulator<?> emulator, String libraryName) {<FILL_FUNCTION_BODY>}
@Override
public FileResult<DarwinFileIO> resolve(Emulator<DarwinFileIO> emulator, String pathname, int oflags) {
return null;
}
@Override
public void onSetToLoader(Emulator<?> emulator) {
}
} |
if ("/usr/lib/system/libsystem_platform.dylib".equals(libraryName) ||
"/usr/lib/system/libsystem_pthread.dylib".equals(libraryName) ||
"/usr/lib/system/libsystem_kernel.dylib".equals(libraryName)) {
return new SimpleLibraryFile(this, new File(libraryName), libraryName);
}
File lib = new File(runtimeRoot, libraryName);
if (lib.exists()) {
return new SimpleLibraryFile(this, lib, libraryName);
}
return null;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/MachHeader.java | MachHeader | setExecutable | class MachHeader extends UnidbgStructure {
public MachHeader(Pointer p) {
super(p);
}
public int magic;
public int cpuType;
public int cpuSubType;
public int fileType;
public int ncmds;
public int sizeOfCmds;
public int flags;
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("magic", "cpuType", "cpuSubType", "fileType", "ncmds", "sizeOfCmds", "flags");
}
private int backupFileType;
public boolean setExecutable() {<FILL_FUNCTION_BODY>}
public void resetFileType() {
fileType = backupFileType;
this.pack();
}
} |
if (fileType != MachO.FileType.EXECUTE.id()) {
backupFileType = fileType;
fileType = (int) MachO.FileType.EXECUTE.id();
this.pack();
return true;
} else {
return false;
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/SegmentCommand32.java | SegmentCommand32 | getFieldOrder | class SegmentCommand32 extends SegmentCommand {
public SegmentCommand32(Pointer p) {
super(p);
}
public int vmaddr;
@Override
public long getVmAddress() {
return vmaddr;
}
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
List<String> list = new ArrayList<>(super.getFieldOrder());
Collections.addAll(list, "segname", "vmaddr");
return list;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/SegmentCommand64.java | SegmentCommand64 | getFieldOrder | class SegmentCommand64 extends SegmentCommand {
public SegmentCommand64(Pointer p) {
super(p);
}
public long vmaddr;
@Override
public long getVmAddress() {
return vmaddr;
}
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
List<String> list = new ArrayList<>(super.getFieldOrder());
Collections.addAll(list, "segname", "vmaddr");
return list;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/attr/AttrReference.java | AttrReference | check | class AttrReference extends UnidbgStructure {
private final byte[] bytes;
public AttrReference(Pointer p, byte[] bytes) {
super(p);
this.bytes = bytes;
attr_length = (int) ARM.alignSize(bytes.length + 1, 8);
}
public int attr_dataoffset;
public int attr_length;
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("attr_dataoffset", "attr_length");
}
private boolean started;
public void check(UnidbgStructure structure, int size) {<FILL_FUNCTION_BODY>}
public void writeAttr(Pointer pointer) {
pointer.write(0, Arrays.copyOf(bytes, attr_length), 0, attr_length);
pack();
}
} |
if (structure == this) {
started = true;
}
if (started) {
attr_dataoffset += size;
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/cf/CFString.java | CFString | getData | class CFString extends UnidbgStructure {
public CFString(Pointer p) {
super(p);
unpack();
}
public long isa; // ptr
public long info; // ptr
public long data; // ptr
public int length;
public String getData(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("isa", "info", "data", "length");
}
} |
Pointer ptr = UnidbgPointer.pointer(emulator, data);
byte[] data = Objects.requireNonNull(ptr).getByteArray(0, length);
return new String(data, StandardCharsets.UTF_8);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/DyldCacheHeader.java | DyldCacheHeader | getFieldOrder | class DyldCacheHeader extends UnidbgStructure {
public byte[] magic; // e.g. "dyld_v0 i386"
public int mappingOffset; // file offset to first dyld_cache_mapping_info
public int mappingCount; // number of dyld_cache_mapping_info entries
public int imagesOffset; // file offset to first dyld_cache_image_info
public int imagesCount; // number of dyld_cache_image_info entries
public long dyldBaseAddress; // base address of dyld when cache was built
public long codeSignatureOffset; // file offset of code signature blob
public long codeSignatureSize; // size of code signature blob (zero means to end of file)
public long slideInfoOffset; // file offset of kernel slid info
public long slideInfoSize; // size of kernel slid info
public long localSymbolsOffset; // file offset of where local symbols are stored
public long localSymbolsSize; // size of local symbols information
public byte[] uuid = new byte[16]; // unique value for each shared cache file
public DyldCacheHeader(Pointer p) {
super(p);
byte[] magic = "dyld_v1 arm64e".getBytes();
this.magic = Arrays.copyOf(magic, magic.length + 1);
}
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("magic", "mappingOffset", "mappingCount", "imagesOffset", "imagesCount",
"dyldBaseAddress", "codeSignatureOffset", "codeSignatureSize", "slideInfoOffset", "slideInfoSize",
"localSymbolsOffset", "localSymbolsSize", "uuid");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/HostStatisticsReply.java | HostStatisticsReply | writeVMStatistics | class HostStatisticsReply extends UnidbgStructure {
public HostStatisticsReply(Pointer p, int size) {
super(p);
this.data = new byte[size];
}
public NDR_record NDR;
public int retCode;
public int host_info_outCnt;
public byte[] data;
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("NDR", "retCode", "host_info_outCnt", "data");
}
public void writeVMStatistics() {<FILL_FUNCTION_BODY>}
} |
VMStatistics vmStatistics = new VMStatistics(getPointer().share(fieldOffset("data")));
vmStatistics.free_count = 0xff37;
vmStatistics.active_count = 0x1f426;
vmStatistics.inactive_count = 0x4c08;
vmStatistics.wire_count = 0x8746;
vmStatistics.zero_fill_count = 0x1407025;
vmStatistics.reactivations = 0x3e58;
vmStatistics.pageins = 0x2eb94;
vmStatistics.pageouts = 0x14;
vmStatistics.faults = 0x199469d;
vmStatistics.cow_faults = 0xb2d22;
vmStatistics.lookups = 0x12fd5;
vmStatistics.hits = 0xc;
vmStatistics.purgeable_count = 0x22a;
vmStatistics.purges = 0x2ca0;
vmStatistics.speculative_count = 0xc9d;
vmStatistics.pack();
this.unpack();
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/MachMsgHeader.java | MachMsgHeader | setMsgBits | class MachMsgHeader extends UnidbgStructure implements DarwinSyscall {
public MachMsgHeader(Pointer p) {
super(p);
}
public int msgh_bits;
public int msgh_size;
public int msgh_remote_port;
public int msgh_local_port;
public int msgh_voucher_port;
public int msgh_id;
public void setMsgBits(boolean complex) {<FILL_FUNCTION_BODY>}
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("msgh_bits", "msgh_size", "msgh_remote_port", "msgh_local_port", "msgh_voucher_port", "msgh_id");
}
} |
msgh_bits &= 0xff;
if (complex) {
msgh_bits |= MACH_MSGH_BITS_COMPLEX;
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/Pthread.java | Pthread | create | class Pthread extends UnidbgStructure {
public static Pthread create(Emulator<?> emulator, Pointer pointer) {<FILL_FUNCTION_BODY>}
private static final int MAXTHREADNAMESIZE = 64;
public static final int PTHREAD_CREATE_JOINABLE = 1;
public Pthread(Emulator<?> emulator, byte[] data) {
super(emulator, data);
}
public Pthread(Pointer p) {
super(p);
}
public byte[] pthread_name = new byte[MAXTHREADNAMESIZE]; // includes NUL
public String getName() {
return new String(pthread_name, StandardCharsets.UTF_8).trim();
}
public UnidbgPointer getTSD() {
return (UnidbgPointer) getPointer().share(fieldOffset("self"));
}
public Pointer getErrno() {
return getPointer().share(fieldOffset("errno"));
}
public abstract void setStack(Pointer stackAddress, long stackSize);
public abstract void setThreadId(int threadId);
public abstract int getThreadId();
public abstract void setSig(long sig);
public abstract void setDetached(int detached);
public abstract void setExitValue(int value);
public abstract void setSelf(Pointer self);
public abstract void setMachThreadSelf(long machThreadSelf);
public abstract Pointer getErrnoPointer(Emulator<?> emulator);
} |
Pthread pthread = emulator.is64Bit() ? new Pthread64(pointer) : new Pthread32(pointer);
pthread.unpack();
return pthread;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/Pthread32.java | Pthread32 | getFieldOrder | class Pthread32 extends Pthread {
public Pthread32(Emulator<?> emulator, byte[] data) {
super(emulator, data);
setAlignType(ALIGN_NONE);
}
public Pthread32(Pointer p) {
super(p);
setAlignType(ALIGN_NONE);
}
@Override
public void setThreadId(int threadId) {
this.thread_id = threadId;
}
@Override
public int getThreadId() {
return (int) thread_id;
}
@Override
public void setDetached(int detached) {
this.detached |= PTHREAD_CREATE_JOINABLE;
}
@Override
public void setExitValue(int value) {
this.exit_value = value;
}
public int sig; // _PTHREAD_SIG
public int __cleanup_stack;
public int childrun;
public int lock;
public int detached;
public long thread_id; // 64-bit unique thread id
public int pad0;
public int fun; // thread start routine
public int arg; // thread start routine argument
public int exit_value; // thread exit value storage
public int joiner_notify; // pthread_join notification
public int max_tsd_key;
public int cancel_state; // whether the thread can be cancelled
public int cancel_error;
public int err_no; // thread-local errno
public int joiner;
public int sched_priority;
public TailqPthread32 plist; // global thread list
public int stackaddr; // base of the stack
public int stacksize; // size of stack (page multiple and >= PTHREAD_STACK_MIN)
@Override
public void setStack(Pointer stackAddress, long stackSize) {
this.stackaddr = (int) UnidbgPointer.nativeValue(stackAddress);
this.stacksize = (int) stackSize;
}
@Override
public void setSig(long sig) {
this.sig = (int) sig;
}
public int freeaddr; // stack/thread allocation base address
public int freesize; // stack/thread allocation size
public int guardsize; // guard page size in bytes
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
// thread specific data
public int self;
public int errno;
public int mig_reply;
public int machThreadSelf;
@Override
public void setSelf(Pointer self) {
this.self = (int) UnidbgPointer.nativeValue(self);
}
@Override
public void setMachThreadSelf(long machThreadSelf) {
this.machThreadSelf = (int) machThreadSelf;
}
@Override
public Pointer getErrnoPointer(Emulator<?> emulator) {
return UnidbgPointer.pointer(emulator, errno);
}
} |
return Arrays.asList("sig", "__cleanup_stack", "childrun", "lock", "detached", "thread_id", "fun", "arg",
"exit_value", "joiner_notify", "max_tsd_key", "cancel_state", "cancel_error", "err_no", "joiner",
"sched_priority", "plist", "pad0", "pthread_name", "stackaddr", "stacksize", "freeaddr", "freesize", "guardsize",
"self", "errno", "mig_reply", "machThreadSelf");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/Pthread64.java | Pthread64 | getFieldOrder | class Pthread64 extends Pthread {
public Pthread64(Pointer p) {
super(p);
}
@Override
public void setThreadId(int threadId) {
this.thread_id = threadId;
}
@Override
public int getThreadId() {
return (int) thread_id;
}
public long sig; // _PTHREAD_SIG
public long __cleanup_stack;
public int childrun;
public int lock;
public int detached;
public int pad0;
public long thread_id; // 64-bit unique thread id
public long fun; // thread start routine
public long arg; // thread start routine argument
public long exit_value; // thread exit value storage
public long joiner_notify; // pthread_join notification
public int max_tsd_key;
public int cancel_state; // whether the thread can be cancelled
public int cancel_error;
public int err_no; // thread-local errno
public long joiner;
public SchedParam param;
public TailqPthread64 plist; // global thread list
public long stackaddr; // base of the stack
public long stacksize; // size of stack (page multiple and >= PTHREAD_STACK_MIN)
@Override
public void setStack(Pointer stackAddress, long stackSize) {
this.stackaddr = UnidbgPointer.nativeValue(stackAddress);
this.stacksize = stackSize;
}
public long freeaddr; // stack/thread allocation base address
public long freesize; // stack/thread allocation size
public long guardsize; // guard page size in bytes
@Override
public void setSig(long sig) {
throw new UnsupportedOperationException();
}
@Override
public void setDetached(int detached) {
throw new UnsupportedOperationException();
}
@Override
public void setExitValue(int value) {
throw new UnsupportedOperationException();
}
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
// thread specific data
public long self;
public long errno;
public long mig_reply;
public long machThreadSelf;
@Override
public void setSelf(Pointer self) {
this.self = UnidbgPointer.nativeValue(self);
}
@Override
public void setMachThreadSelf(long machThreadSelf) {
this.machThreadSelf = machThreadSelf;
}
@Override
public Pointer getErrnoPointer(Emulator<?> emulator) {
return UnidbgPointer.pointer(emulator, errno);
}
} |
return Arrays.asList("sig", "__cleanup_stack", "childrun", "lock", "detached", "pad0", "thread_id", "fun", "arg",
"exit_value", "joiner_notify", "max_tsd_key", "cancel_state", "cancel_error", "err_no", "joiner",
"param", "plist", "pthread_name", "stackaddr", "stacksize", "freeaddr", "freesize", "guardsize",
"self", "errno", "mig_reply", "machThreadSelf");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/RUsage64.java | RUsage64 | fillDefault | class RUsage64 extends UnidbgStructure {
public TimeVal64 ru_utime; /* user time used */
public TimeVal64 ru_stime; /* system time used */
public long ru_maxrss; /* max resident set size */
public long ru_ixrss; /* integral shared text memory size */
public long ru_idrss; /* integral unshared data size */
public long ru_isrss; /* integral unshared stack size */
public long ru_minflt; /* page reclaims */
public long ru_majflt; /* page faults */
public long ru_nswap; /* swaps */
public long ru_inblock; /* block input operations */
public long ru_oublock; /* block output operations */
public long ru_msgsnd; /* messages sent */
public long ru_msgrcv; /* messages received */
public long ru_nsignals; /* signals received */
public long ru_nvcsw; /* voluntary context switches */
public long ru_nivcsw; /* involuntary context switches */
public void fillDefault() {<FILL_FUNCTION_BODY>}
public RUsage64(Pointer p) {
super(p);
}
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("ru_utime", "ru_stime", "ru_maxrss", "ru_ixrss", "ru_idrss", "ru_isrss",
"ru_minflt", "ru_majflt", "ru_nswap", "ru_inblock", "ru_oublock",
"ru_msgsnd", "ru_msgrcv", "ru_nsignals", "ru_nvcsw", "ru_nivcsw");
}
} |
ru_utime.tv_sec = 1;
ru_utime.tv_usec = System.nanoTime();
ru_stime.tv_sec = 2;
ru_stime.tv_usec = System.nanoTime();
ru_maxrss = 0;
ru_ixrss = 0;
ru_idrss = 0;
ru_isrss = 0;
ru_minflt = 0;
ru_majflt = 0;
ru_nswap = 0;
ru_inblock = 0;
ru_oublock = 0;
ru_msgsnd = 0;
ru_msgrcv = 0;
ru_nsignals = 0;
ru_nvcsw = 0;
ru_nivcsw = 0;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/Stat.java | Stat | getFieldOrder | class Stat extends StatStructure {
public Stat(byte[] data) {
super(data);
}
public Stat(Pointer p) {
super(p);
setAlignType(Structure.ALIGN_NONE);
unpack();
}
public TimeSpec32 st_atimespec; /* time of last access */
public TimeSpec32 st_mtimespec; /* time of last data modification */
public TimeSpec32 st_ctimespec; /* time of last status change */
public TimeSpec32 st_birthtimespec; /* time of file creation(birth) */
@Override
public void setSt_atimespec(long tv_sec, long tv_nsec) {
st_atimespec.tv_sec = (int) tv_sec;
st_atimespec.tv_nsec = (int) tv_nsec;
}
@Override
public void setSt_mtimespec(long tv_sec, long tv_nsec) {
st_mtimespec.tv_sec = (int) tv_sec;
st_mtimespec.tv_nsec = (int) tv_nsec;
}
@Override
public void setSt_ctimespec(long tv_sec, long tv_nsec) {
st_ctimespec.tv_sec = (int) tv_sec;
st_ctimespec.tv_nsec = (int) tv_nsec;
}
@Override
public void setSt_birthtimespec(long tv_sec, long tv_nsec) {
st_birthtimespec.tv_sec = (int) tv_sec;
st_birthtimespec.tv_nsec = (int) tv_nsec;
}
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("st_dev", "st_mode", "st_nlink", "st_ino", "st_uid", "st_gid", "st_rdev",
"st_atimespec", "st_mtimespec", "st_ctimespec", "st_birthtimespec",
"st_size", "st_blocks", "st_blksize", "st_flags", "st_gen");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/Stat64.java | Stat64 | getFieldOrder | class Stat64 extends StatStructure {
public Stat64(byte[] data) {
super(data);
}
public Stat64(Pointer p) {
super(p);
unpack();
}
public TimeSpec64 st_atimespec; /* time of last access */
public TimeSpec64 st_mtimespec; /* time of last data modification */
public TimeSpec64 st_ctimespec; /* time of last status change */
public TimeSpec64 st_birthtimespec; /* time of file creation(birth) */
@Override
public void setSt_atimespec(long tv_sec, long tv_nsec) {
st_atimespec.tv_sec = tv_sec;
st_atimespec.tv_nsec = tv_nsec;
}
@Override
public void setSt_mtimespec(long tv_sec, long tv_nsec) {
st_mtimespec.tv_sec = tv_sec;
st_mtimespec.tv_nsec = tv_nsec;
}
@Override
public void setSt_ctimespec(long tv_sec, long tv_nsec) {
st_ctimespec.tv_sec = tv_sec;
st_ctimespec.tv_nsec = tv_nsec;
}
@Override
public void setSt_birthtimespec(long tv_sec, long tv_nsec) {
st_birthtimespec.tv_sec = tv_sec;
st_birthtimespec.tv_nsec = tv_nsec;
}
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("st_dev", "st_mode", "st_nlink", "st_ino", "st_uid", "st_gid", "st_rdev",
"st_atimespec", "st_mtimespec", "st_ctimespec", "st_birthtimespec",
"st_size", "st_blocks", "st_blksize", "st_flags", "st_gen");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/kernel/StatFS.java | StatFS | setFsTypeName | class StatFS extends UnidbgStructure {
private static final int MFSTYPENAMELEN = 16; /* length of fs type name including null */
private static final int MAXPATHLEN = 1024; /* max bytes in pathname */
public StatFS(byte[] data) {
super(data);
}
public StatFS(Pointer p) {
super(p);
}
public int f_bsize; /* fundamental file system block size */
public int f_iosize; /* optimal transfer block size */
public long f_blocks; /* total data blocks in file system */
public long f_bfree; /* free blocks in fs */
public long f_bavail; /* free blocks avail to non-superuser */
public long f_files; /* total file nodes in file system */
public long f_ffree; /* free file nodes in fs */
public long f_fsid; /* file system id */
public int f_owner; /* user that mounted the filesystem */
public int f_type; /* type of filesystem */
public int f_flags; /* copy of mount exported flags */
public int f_fssubtype; /* fs sub-type (flavor) */
public byte[] f_fstypename = new byte[MFSTYPENAMELEN]; /* fs type name */
public byte[] f_mntonname = new byte[MAXPATHLEN]; /* directory on which mounted */
public byte[] f_mntfromname = new byte[MAXPATHLEN]; /* mounted filesystem */
public int[] f_reserved = new int[8]; /* For future use */
public void setFsTypeName(String fsTypeName) {<FILL_FUNCTION_BODY>}
public void setMntOnName(String mntOnName) {
if (mntOnName == null) {
throw new NullPointerException();
}
byte[] data = mntOnName.getBytes(StandardCharsets.UTF_8);
if (data.length + 1 >= MAXPATHLEN) {
throw new IllegalStateException("Invalid MAXPATHLEN: " + MAXPATHLEN);
}
f_mntonname = Arrays.copyOf(data, MAXPATHLEN);
}
public void setMntFromName(String mntFromName) {
if (mntFromName == null) {
throw new NullPointerException();
}
byte[] data = mntFromName.getBytes(StandardCharsets.UTF_8);
if (data.length + 1 >= MAXPATHLEN) {
throw new IllegalStateException("Invalid MAXPATHLEN: " + MAXPATHLEN);
}
f_mntfromname = Arrays.copyOf(data, MAXPATHLEN);
}
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("f_bsize", "f_iosize", "f_blocks", "f_bfree", "f_bavail", "f_files", "f_ffree", "f_fsid", "f_owner",
"f_type", "f_flags", "f_fssubtype", "f_fstypename", "f_mntonname", "f_mntfromname", "f_reserved");
}
} |
if (fsTypeName == null) {
throw new NullPointerException();
}
byte[] data = fsTypeName.getBytes(StandardCharsets.UTF_8);
if (data.length + 1 >= MFSTYPENAMELEN) {
throw new IllegalStateException("Invalid MFSTYPENAMELEN: " + MFSTYPENAMELEN);
}
f_fstypename = Arrays.copyOf(data, MFSTYPENAMELEN);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/objc/ClassRW32.java | ClassRW32 | ro | class ClassRW32 extends ClassRW {
public int ro;
public int methodList;
public int properties;
public int protocols;
public int firstSubclass;
public int nextSiblingClass;
public int demangledName;
public ClassRW32(Pointer p) {
super(p);
}
@Override
public ClassRO ro(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
} |
ClassRO ro = new ClassRO32(UnidbgPointer.pointer(emulator, this.ro));
ro.unpack();
return ro;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/objc/ClassRW64.java | ClassRW64 | ro | class ClassRW64 extends ClassRW {
public long ro;
public long methodList;
public long properties;
public long protocols;
public long firstSubclass;
public long nextSiblingClass;
public long demangledName;
public ClassRW64(Pointer p) {
super(p);
}
@Override
public ClassRO ro(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
} |
long ro = this.ro;
boolean newObjc = (ro & 1) != 0;
if (newObjc) { // override objc runtime
Pointer pointer = UnidbgPointer.pointer(emulator, ro & FAST_DATA_MASK);
assert pointer != null;
ro = pointer.getLong(0);
}
ClassRO classRO = new ClassRO64(UnidbgPointer.pointer(emulator, ro & FAST_DATA_MASK));
classRO.unpack();
return classRO;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/objc/ObjcClass.java | ObjcClass | data | class ObjcClass extends ObjcObject implements ObjcConstants, com.github.unidbg.ios.objc.processor.ObjcClass {
public static ObjcClass create(Emulator<?> emulator, Pointer pointer) {
if (pointer == null) {
return null;
}
ObjcClass objcClass = emulator.is64Bit() ? new ObjcClass64(emulator, pointer) : new ObjcClass32(emulator, pointer);
objcClass.unpack();
return objcClass;
}
protected ObjcClass(Emulator<?> emulator, Pointer p) {
super(emulator, p);
}
@SuppressWarnings("unused")
public ObjcObject newObjc() {
return callObjc("new");
}
@Override
protected List<String> getFieldOrder() {
List<String> fields = new ArrayList<>(super.getFieldOrder());
Collections.addAll(fields, "superClass", "cache", "vtable", "data");
return fields;
}
protected abstract UnidbgPointer getDataPointer(Emulator<?> emulator);
private ClassRW data() {<FILL_FUNCTION_BODY>}
private ClassRO ro() {
UnidbgPointer pointer = getDataPointer(emulator);
long address = pointer.peer & FAST_DATA_MASK;
ClassRO classRO = emulator.is64Bit() ? new ClassRO64(UnidbgPointer.pointer(emulator, address)) : new ClassRO32(UnidbgPointer.pointer(emulator, address));
classRO.unpack();
return classRO;
}
public boolean isMetaClass() {
return (data().ro(emulator).flags & RO_META) != 0;
}
@Override
public ObjcClass getMeta() {
if (isMetaClass()) {
return this;
} else {
return getObjClass();
}
}
private boolean isRealized() {
return (data().flags & RW_REALIZED) != 0;
}
private boolean isFuture() {
return (data().flags & RO_FUTURE) != 0;
}
@Override
public String getName() {
ClassRO ro;
if (isRealized() || isFuture()) {
ClassRW data = data();
ro = data.ro(emulator);
} else {
ro = ro();
}
Pointer pointer = ro.getNamePointer(emulator);
if (pointer == null) {
ClassRW data = data();
throw new IllegalStateException("data=" + data);
}
return pointer.getString(0);
}
} |
UnidbgPointer pointer = getDataPointer(emulator);
long address = pointer.peer & FAST_DATA_MASK;
ClassRW classRW = emulator.is64Bit() ? new ClassRW64(UnidbgPointer.pointer(emulator, address)) : new ClassRW32(UnidbgPointer.pointer(emulator, address));
classRW.unpack();
return classRW;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/objc/ObjcObject.java | ObjcObject | create | class ObjcObject extends UnidbgStructure {
public static ObjcObject create(Emulator<?> emulator, Pointer pointer) {<FILL_FUNCTION_BODY>}
final Emulator<?> emulator;
protected ObjcObject(Emulator<?> emulator, Pointer p) {
super(p);
this.emulator = emulator;
}
public ObjcClass getObjClass() {
if (emulator.is64Bit()) {
UnidbgPointer pointer = getIsa(emulator);
long address = pointer.peer & 0x1fffffff8L;
return ObjcClass.create(emulator, UnidbgPointer.pointer(emulator, address));
} else {
return ObjcClass.create(emulator, getIsa(emulator));
}
}
public abstract UnidbgPointer getIsa(Emulator<?> emulator);
public void setInstanceVariable(String name, Object value) {
ObjC objc = ObjC.getInstance(emulator);
objc.setInstanceVariable(emulator, this, name, value);
}
public UnidbgPointer getInstanceVariable(String name) {
ObjC objc = ObjC.getInstance(emulator);
return objc.getInstanceVariable(emulator, this, name);
}
public UnidbgPointer call(String selectorName, Object... args) {
ObjC objc = ObjC.getInstance(emulator);
Pointer selector = objc.registerName(selectorName);
List<Object> list = new ArrayList<>(args.length + 2);
list.add(this);
list.add(selector);
Collections.addAll(list, args);
Number number = objc.msgSend(emulator, list.toArray());
return UnidbgPointer.pointer(emulator, number);
}
public ObjcObject callObjc(String selectorName, Object... args) {
return create(emulator, call(selectorName, args));
}
public long callObjcLong(String selectorName, Object... args) {
UnidbgPointer ptr = call(selectorName, args);
return ptr == null ? 0 : ptr.peer;
}
public int callObjcInt(String selectorName, Object... args) {
return (int) (callObjcLong(selectorName, args) & 0xffffffffL);
}
@SuppressWarnings("unused")
public ObjcClass toClass() {
return ObjcClass.create(emulator, getPointer());
}
@SuppressWarnings("unused")
public NSData toNSData() {
return NSData.create(this);
}
public NSString toNSString() {
return NSString.create(this);
}
@SuppressWarnings("unused")
public NSArray toNSArray() {
return NSArray.create(this);
}
public String getDescription() {
ObjcObject str = callObjc("description");
if (str == null) {
return "<description not available>";
} else {
return str.toNSString().getString();
}
}
@Override
protected List<String> getFieldOrder() {
return Collections.singletonList("isa");
}
} |
if (pointer == null) {
return null;
} else {
ObjcObject obj = emulator.is64Bit() ? new ObjcObject64(emulator, pointer) : new ObjcObject32(emulator, pointer);
obj.unpack();
return obj;
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/DyldAllImageInfos32.java | DyldAllImageInfos32 | getFieldOrder | class DyldAllImageInfos32 extends UnidbgStructure {
public DyldAllImageInfos32(Pointer p) {
super(p);
}
public int version;
public int infoArrayCount;
public int infoArray;
public int notification;
public byte processDetachedFromSharedRegion;
public byte libSystemInitialized;
public int dyldImageLoadAddress;
public int jitInfo;
public int dyldVersion;
public int errorMessage;
public int terminationFlags;
public int coreSymbolicationShmPage;
public int systemOrderFlag;
public int uuidArrayCount;
public int uuidArray;
public int dyldAllImageInfosAddress;
public int initialImageCount;
public int errorKind;
public int errorClientOfDylibPath;
public int errorTargetDylibPath;
public int errorSymbol;
public int sharedCacheSlide;
public byte[] sharedCacheUUID = new byte[16];
public int[] reserved = new int[16];
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("version", "infoArrayCount", "infoArray", "notification", "processDetachedFromSharedRegion", "libSystemInitialized",
"dyldImageLoadAddress", "jitInfo", "dyldVersion", "errorMessage", "terminationFlags", "coreSymbolicationShmPage", "systemOrderFlag",
"uuidArrayCount", "uuidArray", "dyldAllImageInfosAddress", "initialImageCount", "errorKind", "errorClientOfDylibPath", "errorTargetDylibPath", "errorSymbol",
"sharedCacheSlide", "sharedCacheUUID", "reserved");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/DyldAllImageInfos64.java | DyldAllImageInfos64 | getFieldOrder | class DyldAllImageInfos64 extends UnidbgStructure {
public DyldAllImageInfos64(Pointer p) {
super(p);
}
public int version;
public int infoArrayCount;
public long infoArray;
public long notification;
public byte processDetachedFromSharedRegion;
public byte libSystemInitialized;
public long dyldImageLoadAddress;
public long jitInfo;
public long dyldVersion;
public long errorMessage;
public long terminationFlags;
public long coreSymbolicationShmPage;
public long systemOrderFlag;
public long uuidArrayCount;
public long uuidArray;
public long dyldAllImageInfosAddress;
public long initialImageCount;
public long errorKind;
public long errorClientOfDylibPath;
public long errorTargetDylibPath;
public long errorSymbol;
public long sharedCacheSlide;
public byte[] sharedCacheUUID = new byte[16];
public long[] reserved = new long[16];
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("version", "infoArrayCount", "infoArray", "notification", "processDetachedFromSharedRegion", "libSystemInitialized",
"dyldImageLoadAddress", "jitInfo", "dyldVersion", "errorMessage", "terminationFlags", "coreSymbolicationShmPage", "systemOrderFlag",
"uuidArrayCount", "uuidArray", "dyldAllImageInfosAddress", "initialImageCount", "errorKind", "errorClientOfDylibPath", "errorTargetDylibPath", "errorSymbol",
"sharedCacheSlide", "sharedCacheUUID", "reserved");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/EProc32.java | EProc32 | getFieldOrder | class EProc32 extends UnidbgStructure {
private static final int WMESGLEN = 7;
private static final int COMAPT_MAXLOGNAME = 12;
public EProc32(Pointer p) {
super(p);
}
public int e_paddr; /* address of proc */
public int e_sess; /* session pointer */
public Pcred32 e_pcred; /* process credentials */
public Ucred e_ucred; /* current credentials */
public VmSpace32 e_vm; /* address space */
public int e_ppid; /* parent process id */
public int e_pgid; /* process group id */
public short e_jobc; /* job control counter */
public int e_tdev; /* controlling tty dev */
public int e_tpgid; /* tty process group id */
public int e_tsess; /* tty session pointer */
public byte[] e_wmesg = new byte[WMESGLEN + 1]; /* wchan message */
public int e_xsize; /* text size */
public short e_xrssize; /* text rss */
public short e_xccount; /* text references */
public short e_xswrss;
public int e_flag;
public byte[] e_login = new byte[COMAPT_MAXLOGNAME]; /* short setlogin() name */
public int[] e_spare = new int[4];
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("e_paddr", "e_sess", "e_pcred", "e_ucred", "e_vm", "e_ppid", "e_pgid", "e_jobc",
"e_tdev", "e_tpgid", "e_tsess", "e_wmesg", "e_xsize", "e_xrssize", "e_xccount", "e_xswrss",
"e_flag", "e_login", "e_spare");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/EProc64.java | EProc64 | getFieldOrder | class EProc64 extends UnidbgStructure {
private static final int WMESGLEN = 7;
private static final int COMAPT_MAXLOGNAME = 12;
public EProc64(Pointer p) {
super(p);
}
public long e_paddr; /* address of proc */
public long e_sess; /* session pointer */
public Pcred64 e_pcred; /* process credentials */
public Ucred e_ucred; /* current credentials */
public VmSpace64 e_vm; /* address space */
public int e_ppid; /* parent process id */
public int e_pgid; /* process group id */
public short e_jobc; /* job control counter */
public int e_tdev; /* controlling tty dev */
public int e_tpgid; /* tty process group id */
public long e_tsess; /* tty session pointer */
public byte[] e_wmesg = new byte[WMESGLEN + 1]; /* wchan message */
public int e_xsize; /* text size */
public short e_xrssize; /* text rss */
public short e_xccount; /* text references */
public short e_xswrss;
public int e_flag;
public byte[] e_login = new byte[COMAPT_MAXLOGNAME]; /* short setlogin() name */
public int[] e_spare = new int[4];
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("e_paddr", "e_sess", "e_pcred", "e_ucred", "e_vm", "e_ppid", "e_pgid", "e_jobc",
"e_tdev", "e_tpgid", "e_tsess", "e_wmesg", "e_xsize", "e_xrssize", "e_xccount", "e_xswrss",
"e_flag", "e_login", "e_spare");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/ExternProc32.java | ExternProc32 | getFieldOrder | class ExternProc32 extends UnidbgStructure {
private static final int MAXCOMLEN = 16; /* max command name remembered */
public ExternProc32(Pointer p) {
super(p);
}
public int __p_forw; // ptr
public int __p_back; // ptr
public int p_vmspace; /* Address space. */
public int p_sigacts; /* Signal actions, state (PROC ONLY). */
public int p_flag; /* P_* flags. */
public byte p_stat; /* S* process status. */
public int p_pid; /* Process identifier. */
public int p_oppid; /* Save parent pid during ptrace. XXX */
public int p_dupfd; /* Sideways return value from fdopen. XXX */
public int user_stack; /* where user stack was allocated */
public int exit_thread; /* XXX Which thread is exiting? */
public int p_debugger; /* allow to debug */
public boolean sigwait; /* indication to suspend */
public int p_estcpu; /* Time averaged value of p_cpticks. */
public int p_cpticks; /* Ticks of cpu time. */
public int p_pctcpu; /* %cpu for this process during p_swtime */
public int p_wchan; /* Sleep address. */
public int p_wmesg; /* Reason for sleep. */
public int p_swtime; /* Time swapped in or out. */
public int p_slptime; /* Time since last blocked. */
public ITimerVal32 p_realtimer; /* Alarm timer. */
public TimeVal32 p_rtime; /* Real time. */
public long p_uticks; /* Statclock hits in user mode. */
public long p_sticks; /* Statclock hits in system mode. */
public long p_iticks; /* Statclock hits processing intr. */
public int p_traceflag; /* Kernel trace points. */
public int p_tracep; /* Trace to vnode. */
public int p_siglist;
public int p_textvp; /* Vnode of executable. */
public int p_holdcnt; /* If non-zero, don't swap. */
public int p_sigmask;
public int p_sigignore; /* Signals being ignored. */
public int p_sigcatch; /* Signals being caught by user. */
public byte p_priority; /* Process priority. */
public byte p_usrpri; /* User-priority based on p_cpu and p_nice. */
public byte p_nice; /* Process "nice" value. */
public byte[] p_comm = new byte[MAXCOMLEN + 1];
public int p_pgrp; /* Pointer to process group. */
public int p_addr; /* Kernel virtual addr of u-area (PROC ONLY). */
public short p_xstat; /* Exit status for wait; also stop signal. */
public short p_acflag; /* Accounting flags. */
public int p_ru; /* Exit information. XXX */
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("__p_forw", "__p_back", "p_vmspace", "p_sigacts", "p_flag", "p_stat",
"p_pid", "p_oppid", "p_dupfd", "user_stack", "exit_thread", "p_debugger",
"sigwait", "p_estcpu", "p_cpticks", "p_pctcpu", "p_wchan", "p_wmesg",
"p_swtime", "p_slptime", "p_realtimer", "p_rtime", "p_uticks", "p_sticks", "p_iticks",
"p_traceflag", "p_tracep", "p_siglist", "p_textvp", "p_holdcnt", "p_sigmask", "p_sigignore", "p_sigcatch",
"p_priority", "p_usrpri", "p_nice", "p_comm", "p_pgrp", "p_addr", "p_xstat", "p_acflag", "p_ru");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/ExternProc64.java | ExternProc64 | getFieldOrder | class ExternProc64 extends UnidbgStructure implements DarwinSyscall {
public ExternProc64(Pointer p) {
super(p);
}
public long __p_forw;
public long __p_back;
public long p_vmspace; /* Address space. */
public long p_sigacts; /* Signal actions, state (PROC ONLY). */
public int p_flag; /* P_* flags. */
public byte p_stat; /* S* process status. */
public int p_pid; /* Process identifier. */
public int p_oppid; /* Save parent pid during ptrace. XXX */
public int p_dupfd; /* Sideways return value from fdopen. XXX */
public long user_stack; /* where user stack was allocated */
public long exit_thread; /* XXX Which thread is exiting? */
public int p_debugger; /* allow to debug */
public boolean sigwait; /* indication to suspend */
public int p_estcpu; /* Time averaged value of p_cpticks. */
public int p_cpticks; /* Ticks of cpu time. */
public int p_pctcpu; /* %cpu for this process during p_swtime */
public long p_wchan; /* Sleep address. */
public long p_wmesg; /* Reason for sleep. */
public int p_swtime; /* Time swapped in or out. */
public int p_slptime; /* Time since last blocked. */
public ITimerVal64 p_realtimer; /* Alarm timer. */
public TimeVal64 p_rtime; /* Real time. */
public long p_uticks; /* Statclock hits in user mode. */
public long p_sticks; /* Statclock hits in system mode. */
public long p_iticks; /* Statclock hits processing intr. */
public int p_traceflag; /* Kernel trace points. */
public long p_tracep; /* Trace to vnode. */
public int p_siglist;
public long p_textvp; /* Vnode of executable. */
public int p_holdcnt; /* If non-zero, don't swap. */
public int p_sigmask;
public int p_sigignore; /* Signals being ignored. */
public int p_sigcatch; /* Signals being caught by user. */
public byte p_priority; /* Process priority. */
public byte p_usrpri; /* User-priority based on p_cpu and p_nice. */
public byte p_nice; /* Process "nice" value. */
public byte[] p_comm = new byte[MAXCOMLEN + 1];
public long p_pgrp; /* Pointer to process group. */
public long p_addr; /* Kernel virtual addr of u-area (PROC ONLY). */
public short p_xstat; /* Exit status for wait; also stop signal. */
public short p_acflag; /* Accounting flags. */
public long p_ru; /* Exit information. XXX */
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("__p_forw", "__p_back", "p_vmspace", "p_sigacts", "p_flag", "p_stat",
"p_pid", "p_oppid", "p_dupfd", "user_stack", "exit_thread", "p_debugger",
"sigwait", "p_estcpu", "p_cpticks", "p_pctcpu", "p_wchan", "p_wmesg",
"p_swtime", "p_slptime", "p_realtimer", "p_rtime", "p_uticks", "p_sticks", "p_iticks",
"p_traceflag", "p_tracep", "p_siglist", "p_textvp", "p_holdcnt", "p_sigmask", "p_sigignore", "p_sigcatch",
"p_priority", "p_usrpri", "p_nice", "p_comm", "p_pgrp", "p_addr", "p_xstat", "p_acflag", "p_ru");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/IfData.java | IfData | getFieldOrder | class IfData extends UnidbgStructure {
public IfData(Pointer p) {
super(p);
}
/* generic interface information */
public byte ifi_type; /* ethernet, tokenring, etc */
public byte ifi_typelen; /* Length of frame type id */
public byte ifi_physical; /* e.g., AUI, Thinnet, 10base-T, etc */
public byte ifi_addrlen; /* media address length */
public byte ifi_hdrlen; /* media header length */
public byte ifi_recvquota; /* polling quota for receive intrs */
public byte ifi_xmitquota; /* polling quota for xmit intrs */
public byte ifi_unused1; /* for future use */
public int ifi_mtu; /* maximum transmission unit */
public int ifi_metric; /* routing metric (external only) */
public int ifi_baudrate; /* linespeed */
/* volatile statistics */
public int ifi_ipackets; /* packets received on interface */
public int ifi_ierrors; /* input errors on interface */
public int ifi_opackets; /* packets sent on interface */
public int ifi_oerrors; /* output errors on interface */
public int ifi_collisions; /* collisions on csma interfaces */
public int ifi_ibytes; /* total number of octets received */
public int ifi_obytes; /* total number of octets sent */
public int ifi_imcasts; /* packets received via multicast */
public int ifi_omcasts; /* packets sent via multicast */
public int ifi_iqdrops; /* dropped on input, this interface */
public int ifi_noproto; /* destined for unsupported protocol */
public int ifi_recvtiming; /* usec spent receiving when timing */
public int ifi_xmittiming; /* usec spent xmitting when timing */
public TimeVal32 ifi_lastchange; /* time of last administrative change */
public int ifi_unused2; /* used to be the default_proto */
public int ifi_hwassist; /* HW offload capabilities */
public int ifi_reserved1; /* for future use */
public int ifi_reserved2; /* for future use */
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("ifi_type", "ifi_typelen", "ifi_physical", "ifi_addrlen", "ifi_hdrlen",
"ifi_recvquota", "ifi_xmitquota", "ifi_unused1", "ifi_mtu", "ifi_metric", "ifi_baudrate",
"ifi_ipackets", "ifi_ierrors", "ifi_opackets", "ifi_oerrors", "ifi_collisions",
"ifi_ibytes", "ifi_obytes", "ifi_imcasts", "ifi_omcasts", "ifi_iqdrops", "ifi_noproto",
"ifi_recvtiming", "ifi_xmittiming", "ifi_lastchange",
"ifi_unused2", "ifi_hwassist", "ifi_reserved1", "ifi_reserved2");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/TaskDyldInfo.java | TaskDyldInfo | allocateAllImage | class TaskDyldInfo extends UnidbgStructure {
private static final Log log = LogFactory.getLog(TaskDyldInfo.class);
private static final String DYLD_VERSION = "324.1";
private static final int TASK_DYLD_ALL_IMAGE_INFO_32 = 0; /* format value */
private static final int TASK_DYLD_ALL_IMAGE_INFO_64 = 1; /* format value */
public TaskDyldInfo(Pointer p) {
super(p);
setAlignType(Structure.ALIGN_NONE);
}
private static MemoryBlock infoArrayBlock;
private static Pointer dyldVersion;
private static MemoryBlock dyldAllImageInfosAddressBlock;
public void allocateAllImage(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
private void allocateAllImage64(SvcMemory svcMemory, Collection<Module> modules, MachOModule libdyld) {
int all_image_info_size = UnidbgStructure.calculateSize(DyldAllImageInfos64.class);
this.all_image_info_format = TASK_DYLD_ALL_IMAGE_INFO_64;
this.all_image_info_size = all_image_info_size;
UnidbgPointer all_image_info_addr = dyldAllImageInfosAddressBlock.getPointer();
this.all_image_info_addr = all_image_info_addr.peer;
int size = UnidbgStructure.calculateSize(DyldImageInfo64.class);
Pointer infoArray = infoArrayBlock.getPointer();
Pointer pointer = infoArray;
for (Module module : modules) {
MachOModule mm = (MachOModule) module;
DyldImageInfo64 info = new DyldImageInfo64(pointer);
info.imageLoadAddress = mm.machHeader;
info.imageFilePath = UnidbgPointer.nativeValue(mm.createPathMemory(svcMemory));
info.imageFileModDate = 0;
info.pack();
pointer = pointer.share(size);
}
DyldAllImageInfos64 infos = new DyldAllImageInfos64(all_image_info_addr);
infos.version = 14;
infos.infoArrayCount = modules.size();
infos.infoArray = UnidbgPointer.nativeValue(infoArray);
infos.libSystemInitialized = Constants.YES;
infos.dyldImageLoadAddress = libdyld == null ? 0x0L : libdyld.machHeader;
infos.dyldVersion = UnidbgPointer.nativeValue(dyldVersion);
infos.uuidArrayCount = 0;
infos.uuidArray = 0L;
infos.dyldAllImageInfosAddress = UnidbgPointer.nativeValue(all_image_info_addr);
infos.initialImageCount = modules.size();
infos.pack();
}
private void allocateAllImage32(SvcMemory svcMemory, Collection<Module> modules, MachOModule libdyld) {
int all_image_info_size = UnidbgStructure.calculateSize(DyldAllImageInfos32.class);
this.all_image_info_format = TASK_DYLD_ALL_IMAGE_INFO_32;
this.all_image_info_size = all_image_info_size;
UnidbgPointer all_image_info_addr = dyldAllImageInfosAddressBlock.getPointer();
this.all_image_info_addr = all_image_info_addr.peer;
int size = UnidbgStructure.calculateSize(DyldImageInfo32.class);
Pointer infoArray = infoArrayBlock.getPointer();
Pointer pointer = infoArray;
for (Module module : modules) {
MachOModule mm = (MachOModule) module;
DyldImageInfo32 info = new DyldImageInfo32(pointer);
info.imageLoadAddress = (int) mm.machHeader;
info.imageFilePath = (int) UnidbgPointer.nativeValue(mm.createPathMemory(svcMemory));
info.imageFileModDate = 0;
info.pack();
pointer = pointer.share(size);
}
DyldAllImageInfos32 infos = new DyldAllImageInfos32(all_image_info_addr);
infos.version = 14;
infos.infoArrayCount = modules.size();
infos.infoArray = (int) UnidbgPointer.nativeValue(infoArray);
infos.libSystemInitialized = Constants.YES;
infos.dyldImageLoadAddress = libdyld == null ? 0x0 : (int) libdyld.machHeader;
infos.dyldVersion = (int) UnidbgPointer.nativeValue(dyldVersion);
infos.uuidArrayCount = 0;
infos.uuidArray = 0;
infos.dyldAllImageInfosAddress = (int) UnidbgPointer.nativeValue(all_image_info_addr);
infos.initialImageCount = modules.size();
infos.pack();
}
public long all_image_info_addr;
public long all_image_info_size;
public int all_image_info_format;
@Override
protected List<String> getFieldOrder() {
return Arrays.asList("all_image_info_addr", "all_image_info_size", "all_image_info_format");
}
} |
SvcMemory svcMemory = emulator.getSvcMemory();
MachOLoader loader = (MachOLoader) emulator.getMemory();
Collection<Module> modules = loader.getLoadedModules();
for (Iterator<Module> iterator = modules.iterator(); iterator.hasNext(); ) {
Module module = iterator.next();
if (module.isVirtual()) {
iterator.remove();
}
}
if (dyldVersion == null) {
dyldVersion = svcMemory.writeStackString(DYLD_VERSION);
}
if (infoArrayBlock == null) {
infoArrayBlock = loader.malloc(emulator.getPageAlign(), true);
}
if (dyldAllImageInfosAddressBlock == null) {
dyldAllImageInfosAddressBlock = loader.malloc(emulator.getPageAlign(), true);
}
if (emulator.getSyscallHandler().isVerbose()) {
System.out.printf("task_info TASK_DYLD_INFO called with %d modules from %s%n", modules.size(), emulator.getContext().getLRPointer());
}
if (log.isTraceEnabled()) {
emulator.attach().debug();
}
MachOModule libdyld = (MachOModule) emulator.getMemory().findModule("libdyld.dylib");
if (emulator.is64Bit()) {
allocateAllImage64(svcMemory, modules, libdyld);
} else {
allocateAllImage32(svcMemory, modules, libdyld);
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/struct/sysctl/TaskVmInfo64.java | TaskVmInfo64 | getFieldOrder | class TaskVmInfo64 extends UnidbgStructure {
public TaskVmInfo64(Pointer p) {
super(p);
}
public TaskVmInfo64(byte[] data) {
super(data);
}
public long virtual_size; /* virtual memory size (bytes) */
public int region_count; /* number of memory regions */
public int page_size;
public long resident_size; /* resident memory size (bytes) */
public long resident_size_peak; /* peak resident size (bytes) */
public long device;
public long device_peak;
public long internal;
public long internal_peak;
public long external;
public long external_peak;
public long reusable;
public long reusable_peak;
public long purgeable_volatile_pmap;
public long purgeable_volatile_resident;
public long purgeable_volatile_virtual;
public long compressed;
public long compressed_peak;
public long compressed_lifetime;
@Override
protected List<String> getFieldOrder() {<FILL_FUNCTION_BODY>}
} |
return Arrays.asList("virtual_size", "region_count", "page_size", "resident_size", "resident_size_peak",
"device", "device_peak", "internal", "internal_peak", "external", "external_peak",
"reusable", "reusable_peak", "purgeable_volatile_pmap", "purgeable_volatile_resident",
"purgeable_volatile_virtual", "compressed", "compressed_peak", "compressed_lifetime");
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/thread/BsdThread.java | BsdThread | runThread | class BsdThread extends ThreadTask {
private final UnidbgPointer thread_start;
private final UnidbgPointer thread;
private final UnidbgPointer fun;
private final UnidbgPointer arg;
private final UnidbgPointer stack;
private final int stackSize;
public BsdThread(Emulator<?> emulator, int tid, UnidbgPointer thread_start, UnidbgPointer thread, UnidbgPointer fun, UnidbgPointer arg, int stackSize) {
super(tid, emulator.getReturnAddress());
this.thread_start = thread_start;
this.thread = thread;
this.fun = fun;
this.arg = arg;
this.stack = thread;
this.stackSize = stackSize;
}
@Override
protected Number runThread(AbstractEmulator<?> emulator) {<FILL_FUNCTION_BODY>}
@Override
public boolean setErrno(Emulator<?> emulator, int errno) {
Pthread pthread = Pthread.create(emulator, thread);
Pointer errnoPointer = pthread.getErrnoPointer(emulator);
if (errnoPointer != null) {
errnoPointer.setInt(0, errno);
return true;
}
return super.setErrno(emulator, errno);
}
@Override
public String toThreadString() {
return "BsdThread fun=" + fun + ", arg=" + arg + ", stack=" + stack;
}
} |
Backend backend = emulator.getBackend();
int pflags = 0;
if (emulator.is32Bit()) {
backend.reg_write(ArmConst.UC_ARM_REG_R0, this.thread.peer);
backend.reg_write(ArmConst.UC_ARM_REG_R1, getId());
backend.reg_write(ArmConst.UC_ARM_REG_R2, this.fun.peer);
backend.reg_write(ArmConst.UC_ARM_REG_R3, this.arg == null ? 0 : this.arg.peer);
backend.reg_write(ArmConst.UC_ARM_REG_R4, stackSize);
backend.reg_write(ArmConst.UC_ARM_REG_R5, pflags);
backend.reg_write(ArmConst.UC_ARM_REG_SP, stack.peer);
backend.reg_write(ArmConst.UC_ARM_REG_LR, until);
} else {
backend.reg_write(Arm64Const.UC_ARM64_REG_X0, this.thread.peer);
backend.reg_write(Arm64Const.UC_ARM64_REG_X1, getId());
backend.reg_write(Arm64Const.UC_ARM64_REG_X2, this.fun.peer);
backend.reg_write(Arm64Const.UC_ARM64_REG_X3, this.arg == null ? 0 : this.arg.peer);
backend.reg_write(Arm64Const.UC_ARM64_REG_X4, stackSize);
backend.reg_write(Arm64Const.UC_ARM64_REG_X5, pflags);
backend.reg_write(Arm64Const.UC_ARM64_REG_SP, stack.peer);
backend.reg_write(Arm64Const.UC_ARM64_REG_LR, until);
}
return emulator.emulate(thread_start.peer, until);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/thread/BsdThreadCreatePatcher64.java | BsdThreadCreatePatcher64 | handle | class BsdThreadCreatePatcher64 extends Arm64Svc {
private static final Log log = LogFactory.getLog(BsdThreadCreatePatcher64.class);
private final ThreadJoinVisitor visitor;
private final AtomicLong value_ptr;
private int threadId;
BsdThreadCreatePatcher64(ThreadJoinVisitor visitor, AtomicLong value_ptr) {
this.visitor = visitor;
this.value_ptr = value_ptr;
}
@Override
public long handle(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
@Override
public UnidbgPointer onRegister(SvcMemory svcMemory, int svcNumber) {
try (Keystone keystone = new Keystone(KeystoneArchitecture.Arm64, KeystoneMode.LittleEndian)) {
KeystoneEncoded encoded = keystone.assemble(Arrays.asList(
"sub sp, sp, #0x10",
"stp x29, x30, [sp]",
"svc #0x" + Integer.toHexString(svcNumber),
"ldr x13, [sp]",
"add sp, sp, #0x8",
"cmp x13, #0",
"b.eq #0x48",
"ldp x0, x13, [sp]",
"add sp, sp, #0x10",
"mov x8, #0",
"mov x12, #0x" + Integer.toHexString(svcNumber),
"mov x16, #0x" + Integer.toHexString(Svc.PRE_CALLBACK_SYSCALL_NUMBER),
"svc #0",
"blr x13",
"mov x8, #0",
"mov x12, #0x" + Integer.toHexString(svcNumber),
"mov x16, #0x" + Integer.toHexString(Svc.POST_CALLBACK_SYSCALL_NUMBER),
"svc #0",
"ldr x0, [sp]",
"add sp, sp, #0x8",
"ldp x29, x30, [sp]",
"add sp, sp, #0x10",
"ret"));
byte[] code = encoded.getMachineCode();
UnidbgPointer pointer = svcMemory.allocate(code.length, getClass().getSimpleName());
pointer.write(code);
return pointer;
}
}
@Override
public void handlePreCallback(Emulator<?> emulator) {
if (visitor.isSaveContext()) {
emulator.pushContext(0x4);
}
}
@Override
public void handlePostCallback(Emulator<?> emulator) {
super.handlePostCallback(emulator);
value_ptr.set(emulator.getContext().getLongArg(0));
}
} |
RegisterContext context = emulator.getContext();
Pointer start_routine = context.getPointerArg(0);
Pointer arg = context.getPointerArg(1);
Pointer stack = context.getPointerArg(2);
Pointer thread = context.getPointerArg(3);
int flags = context.getIntArg(4);
log.info("bsdthread_create start_routine=" + start_routine + ", arg=" + arg + ", stack=" + stack + ", thread=" + thread + ", flags=0x" + Integer.toHexString(flags));
if (thread == null) {
MemoryBlock memoryBlock = emulator.getMemory().malloc(0x100, true);
thread = memoryBlock.getPointer();
}
Pthread pThread = new Pthread64(thread);
pThread.setSelf(thread);
pThread.setMachThreadSelf(DarwinSyscall.STATIC_PORT);
pThread.pack();
Backend backend = emulator.getBackend();
boolean join = visitor == null || visitor.canJoin(start_routine, ++threadId);
UnidbgPointer pointer = UnidbgPointer.register(emulator, Arm64Const.UC_ARM64_REG_SP);
try {
pointer = pointer.share(-8, 0);
pointer.setPointer(0, thread);
if (join) {
pointer = pointer.share(-8, 0);
pointer.setPointer(0, start_routine);
pointer = pointer.share(-8, 0);
pointer.setPointer(0, arg);
}
pointer = pointer.share(-8, 0); // can join
pointer.setLong(0, join ? 1 : 0);
} finally {
backend.reg_write(Arm64Const.UC_ARM64_REG_SP, pointer.peer);
}
return 0;
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/thread/DarwinThread.java | DarwinThread | runThread | class DarwinThread extends ThreadTask {
private static final Log log = LogFactory.getLog(DarwinThread.class);
private final UnidbgPointer start_routine;
private final UnidbgPointer arg;
private final Pthread pthread;
private final int threadId;
private final Pointer errno;
public DarwinThread(Emulator<?> emulator, UnidbgPointer start_routine, UnidbgPointer arg, Pthread pthread, int threadId, Pointer errno) {
super(emulator.getPid(), emulator.getReturnAddress());
this.start_routine = start_routine;
this.arg = arg;
this.pthread = pthread;
this.threadId = threadId;
this.errno = errno;
}
@Override
public void setResult(Emulator<?> emulator, Number ret) {
super.setResult(emulator, ret);
pthread.unpack();
pthread.setExitValue(ret.intValue());
pthread.pack();
}
public int getThreadId() {
return threadId;
}
@Override
public String toThreadString() {
return "DarwinThread start_routine=" + start_routine + ", arg=" + arg;
}
@Override
protected Number runThread(AbstractEmulator<?> emulator) {<FILL_FUNCTION_BODY>}
@Override
public boolean setErrno(Emulator<?> emulator, int errno) {
this.errno.setInt(0, errno);
return true;
}
} |
Backend backend = emulator.getBackend();
UnidbgPointer stack = allocateStack(emulator);
pthread.setStack(stack, THREAD_STACK_SIZE);
pthread.pack();
backend.reg_write(emulator.is32Bit() ? ArmConst.UC_ARM_REG_R0 : Arm64Const.UC_ARM64_REG_X0, this.arg == null ? 0L : this.arg.peer);
backend.reg_write(emulator.is32Bit() ? ArmConst.UC_ARM_REG_SP : Arm64Const.UC_ARM64_REG_SP, stack.peer);
UnidbgPointer tsd = pthread.getTSD();
tsd.setPointer(0, pthread.getPointer());
tsd.setPointer(emulator.getPointerSize(), pthread.getErrno());
pthread.getErrno().setPointer(0, errno);
if (emulator.is32Bit()) {
backend.reg_write(ArmConst.UC_ARM_REG_C13_C0_3, tsd.peer);
backend.reg_write(ArmConst.UC_ARM_REG_LR, until);
} else {
backend.reg_write(Arm64Const.UC_ARM64_REG_TPIDRRO_EL0, tsd.peer);
backend.reg_write(Arm64Const.UC_ARM64_REG_LR, until);
}
return emulator.emulate(this.start_routine.peer, until);
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/thread/SemWaiter.java | SemWaiter | onContinueRun | class SemWaiter extends AbstractWaiter implements Waiter {
private final int sem;
private final Map<Integer, Boolean> semaphoreMap;
private final long waitMillis;
private final long startWaitTimeInMillis;
public SemWaiter(int sem, Map<Integer, Boolean> semaphoreMap) {
this(sem, semaphoreMap, 0L, 0);
}
public SemWaiter(int sem, Map<Integer, Boolean> semaphoreMap, long tv_sec, int tv_nsec) {
this.sem = sem;
this.semaphoreMap = semaphoreMap;
this.waitMillis = tv_sec * 1000L + tv_nsec / 1000L;
this.startWaitTimeInMillis = System.currentTimeMillis();
}
private boolean timeout;
@Override
public boolean canDispatch() {
Boolean val = semaphoreMap.remove(sem);
if (val != null) {
return true;
}
if (waitMillis > 0) {
if (System.currentTimeMillis() - startWaitTimeInMillis >= waitMillis) {
timeout = true;
return true;
}
Thread.yield();
}
return false;
}
@Override
public void onContinueRun(Emulator<?> emulator) {<FILL_FUNCTION_BODY>}
} |
if (timeout) {
Backend backend = emulator.getBackend();
emulator.getMemory().setErrno(DarwinSyscall.ETIMEDOUT);
if (emulator.is32Bit()) {
backend.reg_write(ArmConst.UC_ARM_REG_R0, -1);
} else {
backend.reg_write(Arm64Const.UC_ARM64_REG_X0, -1);
}
}
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/com/github/unidbg/ios/thread/ThreadJoin64.java | ThreadJoin64 | patch | class ThreadJoin64 {
public static void patch(final Emulator<?> emulator, InlineHook inlineHook, final ThreadJoinVisitor visitor) {<FILL_FUNCTION_BODY>}
} |
Memory memory = emulator.getMemory();
Module kernel = memory.findModule("libsystem_kernel.dylib");
Module pthread = memory.findModule("libsystem_pthread.dylib");
Symbol thread_create = kernel.findSymbolByName("___bsdthread_create", false);
Symbol pthread_join = pthread.findSymbolByName("_pthread_join", false);
if (thread_create == null || pthread_join == null) {
throw new IllegalStateException("thread_create=" + thread_create + ", pthread_join=" + pthread_join);
}
final AtomicLong value_ptr = new AtomicLong();
inlineHook.replace(pthread_join, new ReplaceCallback() {
@Override
public HookStatus onCall(Emulator<?> emulator, HookContext context, long originFunction) {
Pointer ptr = context.getPointerArg(1);
if (ptr != null) {
ptr.setLong(0, value_ptr.get());
}
return HookStatus.LR(emulator, 0);
}
});
inlineHook.replace(thread_create, new BsdThreadCreatePatcher64(visitor, value_ptr));
|
zhkl0228_unidbg | unidbg/unidbg-ios/src/main/java/io/kaitai/MachO.java | MachO | _read | class MachO extends KaitaiStruct {
public static MachO fromFile(String fileName) throws IOException {
return new MachO(new ByteBufferKaitaiStream(fileName));
}
public enum MagicType {
FAT_LE(0xbebafecaL),
FAT_BE(0xcafebabeL),
MACHO_LE_X86(0xcefaedfeL),
MACHO_LE_X64(0xcffaedfeL),
MACHO_BE_X86(0xfeedfaceL),
MACHO_BE_X64(0xfeedfacfL);
private final long id;
MagicType(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, MagicType> byId = new HashMap<Long, MagicType>(6);
static {
for (MagicType e : MagicType.values())
byId.put(e.id(), e);
}
public static MagicType byId(long id) { return byId.get(id); }
}
public enum CpuType {
VAX(0x1L),
ROMP(0x2L),
NS32032(0x4L),
NS32332(0x5L),
I386(0x7L),
MIPS(0x8L),
NS32532(0x9L),
HPPA(0xbL),
ARM(0xcL),
MC88000(0xdL),
SPARC(0xeL),
I860(0xfL),
I860_LITTLE(0x10L),
RS6000(0x11L),
POWERPC(0x12L),
ABI64(0x1000000L),
X86_64(0x1000007L),
ARM64(0x100000cL),
POWERPC64(0x1000012L),
ANY(0xffffffffL);
private final long id;
CpuType(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, CpuType> byId = new HashMap<Long, CpuType>(20);
static {
for (CpuType e : CpuType.values())
byId.put(e.id(), e);
}
public static CpuType byId(long id) { return byId.get(id); }
}
public enum FileType {
OBJECT(0x1L),
EXECUTE(0x2L),
FVMLIB(0x3L),
CORE(0x4L),
PRELOAD(0x5L),
DYLIB(0x6L),
DYLINKER(0x7L),
BUNDLE(0x8L),
DYLIB_STUB(0x9L),
DSYM(0xaL),
KEXT_BUNDLE(0xbL);
private final long id;
FileType(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, FileType> byId = new HashMap<Long, FileType>(11);
static {
for (FileType e : FileType.values())
byId.put(e.id(), e);
}
public static FileType byId(long id) { return byId.get(id); }
}
public enum LoadCommandType {
SEGMENT(0x1L),
SYMTAB(0x2L),
SYMSEG(0x3L),
THREAD(0x4L),
UNIX_THREAD(0x5L),
LOAD_FVM_LIB(0x6L),
ID_FVM_LIB(0x7L),
IDENT(0x8L),
FVM_FILE(0x9L),
PREPAGE(0xaL),
DYSYMTAB(0xbL),
LOAD_DYLIB(0xcL),
ID_DYLIB(0xdL),
LOAD_DYLINKER(0xeL),
ID_DYLINKER(0xfL),
PREBOUND_DYLIB(0x10L),
ROUTINES(0x11L),
SUB_FRAMEWORK(0x12L),
SUB_UMBRELLA(0x13L),
SUB_CLIENT(0x14L),
SUB_LIBRARY(0x15L),
TWOLEVEL_HINTS(0x16L),
PREBIND_CKSUM(0x17L),
SEGMENT_64(0x19L),
ROUTINES_64(0x1aL),
UUID(0x1bL),
CODE_SIGNATURE(0x1dL),
SEGMENT_SPLIT_INFO(0x1eL),
LAZY_LOAD_DYLIB(0x20L),
ENCRYPTION_INFO(0x21L),
DYLD_INFO(0x22L),
VERSION_MIN_MACOSX(0x24L),
VERSION_MIN_IPHONEOS(0x25L),
FUNCTION_STARTS(0x26L),
DYLD_ENVIRONMENT(0x27L),
DATA_IN_CODE(0x29L),
SOURCE_VERSION(0x2aL),
DYLIB_CODE_SIGN_DRS(0x2bL),
ENCRYPTION_INFO_64(0x2cL),
LINKER_OPTION(0x2dL),
LINKER_OPTIMIZATION_HINT(0x2eL),
VERSION_MIN_TVOS(0x2fL),
VERSION_MIN_WATCHOS(0x30L),
BUILD_VERSION(0x32L),
REQ_DYLD(0x80000000L),
LOAD_WEAK_DYLIB(0x80000018L),
RPATH(0x8000001cL),
REEXPORT_DYLIB(0x8000001fL),
DYLD_INFO_ONLY(0x80000022L),
LOAD_UPWARD_DYLIB(0x80000023L),
MAIN(0x80000028L),
DYLD_EXPORTS_TRIE(0x80000033L),
DYLD_CHAINED_FIXUPS(0x80000034L),
DYLD_FILESET_ENTRY(0x80000035L);
private final long id;
LoadCommandType(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, LoadCommandType> byId = new HashMap<Long, LoadCommandType>(54);
static {
for (LoadCommandType e : LoadCommandType.values())
byId.put(e.id(), e);
}
public static LoadCommandType byId(long id) { return byId.get(id); }
}
public MachO(KaitaiStream _io) {
this(_io, null, null);
}
public MachO(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public MachO(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root == null ? this : _root;
_read();
}
private void _read() {
this.magic = MagicType.byId(this._io.readU4be());
if ( ((magic() == MagicType.FAT_BE) || (magic() == MagicType.FAT_LE)) ) {
this.fatHeader = new FatHeader(this._io, this, _root);
}
if ( ((magic() != MagicType.FAT_BE) && (magic() != MagicType.FAT_LE)) ) {
this.header = new MachHeader(this._io, this, _root);
}
if ( ((magic() != MagicType.FAT_BE) && (magic() != MagicType.FAT_LE)) ) {
this.loadCommands = new ArrayList<LoadCommand>();
for (int i = 0; i < header().ncmds(); i++) {
this.loadCommands.add(new LoadCommand(this._io, this, _root));
}
}
}
public static class RpathCommand extends KaitaiStruct {
public static RpathCommand fromFile(String fileName) throws IOException {
return new RpathCommand(new ByteBufferKaitaiStream(fileName));
}
public RpathCommand(KaitaiStream _io) {
this(_io, null, null);
}
public RpathCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public RpathCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.pathOffset = this._io.readU4le();
this.path = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("utf-8"));
}
private long pathOffset;
private String path;
private MachO _root;
private MachO.LoadCommand _parent;
public long pathOffset() { return pathOffset; }
public String path() { return path; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class Uleb128 extends KaitaiStruct {
public static Uleb128 fromFile(String fileName) throws IOException {
return new Uleb128(new ByteBufferKaitaiStream(fileName));
}
public Uleb128(KaitaiStream _io) {
this(_io, null, null);
}
public Uleb128(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public Uleb128(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {<FILL_FUNCTION_BODY>}
private Integer value;
public Integer value() {
if (this.value != null)
return this.value;
int _tmp = (int) (((KaitaiStream.mod(b1(), 128) << 0) + ((b1() & 128) == 0 ? 0 : ((KaitaiStream.mod(b2(), 128) << 7) + ((b2() & 128) == 0 ? 0 : ((KaitaiStream.mod(b3(), 128) << 14) + ((b3() & 128) == 0 ? 0 : ((KaitaiStream.mod(b4(), 128) << 21) + ((b4() & 128) == 0 ? 0 : ((KaitaiStream.mod(b5(), 128) << 28) + ((b5() & 128) == 0 ? 0 : ((KaitaiStream.mod(b6(), 128) << 35) + ((b6() & 128) == 0 ? 0 : ((KaitaiStream.mod(b7(), 128) << 42) + ((b7() & 128) == 0 ? 0 : ((KaitaiStream.mod(b8(), 128) << 49) + ((b8() & 128) == 0 ? 0 : ((KaitaiStream.mod(b9(), 128) << 56) + ((b8() & 128) == 0 ? 0 : (KaitaiStream.mod(b10(), 128) << 63))))))))))))))))))));
this.value = _tmp;
return this.value;
}
private int b1;
private Integer b2;
private Integer b3;
private Integer b4;
private Integer b5;
private Integer b6;
private Integer b7;
private Integer b8;
private Integer b9;
private Integer b10;
private MachO _root;
private KaitaiStruct _parent;
public int b1() { return b1; }
public Integer b2() { return b2; }
public Integer b3() { return b3; }
public Integer b4() { return b4; }
public Integer b5() { return b5; }
public Integer b6() { return b6; }
public Integer b7() { return b7; }
public Integer b8() { return b8; }
public Integer b9() { return b9; }
public Integer b10() { return b10; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class SourceVersionCommand extends KaitaiStruct {
public static SourceVersionCommand fromFile(String fileName) throws IOException {
return new SourceVersionCommand(new ByteBufferKaitaiStream(fileName));
}
public SourceVersionCommand(KaitaiStream _io) {
this(_io, null, null);
}
public SourceVersionCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public SourceVersionCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.version = this._io.readU8le();
}
private long version;
private MachO _root;
private MachO.LoadCommand _parent;
public long version() { return version; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class CsBlob extends KaitaiStruct {
public static CsBlob fromFile(String fileName) throws IOException {
return new CsBlob(new ByteBufferKaitaiStream(fileName));
}
public enum CsMagic {
BLOB_WRAPPER(0xfade0b01L),
REQUIREMENT(0xfade0c00L),
REQUIREMENTS(0xfade0c01L),
CODE_DIRECTORY(0xfade0c02L),
EMBEDDED_SIGNATURE(0xfade0cc0L),
DETACHED_SIGNATURE(0xfade0cc1L),
ENTITLEMENT(0xfade7171L);
private final long id;
CsMagic(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, CsMagic> byId = new HashMap<Long, CsMagic>(7);
static {
for (CsMagic e : CsMagic.values())
byId.put(e.id(), e);
}
public static CsMagic byId(long id) { return byId.get(id); }
}
public CsBlob(KaitaiStream _io) {
this(_io, null, null);
}
public CsBlob(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public CsBlob(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.magic = CsMagic.byId(this._io.readU4be());
this.length = this._io.readU4be();
{
CsMagic on = magic();
if (on != null) {
switch (magic()) {
case REQUIREMENT: {
this._raw_body = this._io.readBytes((length() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new Requirement(_io__raw_body, this, _root);
break;
}
case CODE_DIRECTORY: {
this._raw_body = this._io.readBytes((length() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new CodeDirectory(_io__raw_body, this, _root);
break;
}
case ENTITLEMENT: {
this._raw_body = this._io.readBytes((length() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new Entitlement(_io__raw_body, this, _root);
break;
}
case REQUIREMENTS: {
this._raw_body = this._io.readBytes((length() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new Requirements(_io__raw_body, this, _root);
break;
}
case BLOB_WRAPPER: {
this._raw_body = this._io.readBytes((length() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new BlobWrapper(_io__raw_body, this, _root);
break;
}
case EMBEDDED_SIGNATURE: {
this._raw_body = this._io.readBytes((length() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SuperBlob(_io__raw_body, this, _root);
break;
}
case DETACHED_SIGNATURE: {
this._raw_body = this._io.readBytes((length() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SuperBlob(_io__raw_body, this, _root);
break;
}
default: {
this.body = this._io.readBytes((length() - 8));
break;
}
}
} else {
this.body = this._io.readBytes((length() - 8));
}
}
}
public static class Entitlement extends KaitaiStruct {
public static Entitlement fromFile(String fileName) throws IOException {
return new Entitlement(new ByteBufferKaitaiStream(fileName));
}
public Entitlement(KaitaiStream _io) {
this(_io, null, null);
}
public Entitlement(KaitaiStream _io, MachO.CsBlob _parent) {
this(_io, _parent, null);
}
public Entitlement(KaitaiStream _io, MachO.CsBlob _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.data = this._io.readBytesFull();
}
private byte[] data;
private MachO _root;
private MachO.CsBlob _parent;
public byte[] data() { return data; }
public MachO _root() { return _root; }
public MachO.CsBlob _parent() { return _parent; }
}
public static class CodeDirectory extends KaitaiStruct {
public static CodeDirectory fromFile(String fileName) throws IOException {
return new CodeDirectory(new ByteBufferKaitaiStream(fileName));
}
public CodeDirectory(KaitaiStream _io) {
this(_io, null, null);
}
public CodeDirectory(KaitaiStream _io, MachO.CsBlob _parent) {
this(_io, _parent, null);
}
public CodeDirectory(KaitaiStream _io, MachO.CsBlob _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.version = this._io.readU4be();
this.flags = this._io.readU4be();
this.hashOffset = this._io.readU4be();
this.identOffset = this._io.readU4be();
this.nSpecialSlots = this._io.readU4be();
this.nCodeSlots = this._io.readU4be();
this.codeLimit = this._io.readU4be();
this.hashSize = this._io.readU1();
this.hashType = this._io.readU1();
this.spare1 = this._io.readU1();
this.pageSize = this._io.readU1();
this.spare2 = this._io.readU4be();
if (version() >= 131328) {
this.scatterOffset = this._io.readU4be();
}
if (version() >= 131584) {
this.teamIdOffset = this._io.readU4be();
}
}
private String ident;
public String ident() {
if (this.ident != null)
return this.ident;
long _pos = this._io.pos();
this._io.seek((identOffset() - 8));
this.ident = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("utf-8"));
this._io.seek(_pos);
return this.ident;
}
private String teamId;
public String teamId() {
if (this.teamId != null)
return this.teamId;
long _pos = this._io.pos();
this._io.seek((teamIdOffset() - 8));
this.teamId = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("utf-8"));
this._io.seek(_pos);
return this.teamId;
}
private ArrayList<byte[]> hashes;
public ArrayList<byte[]> hashes() {
if (this.hashes != null)
return this.hashes;
long _pos = this._io.pos();
this._io.seek(((hashOffset() - 8) - (hashSize() * nSpecialSlots())));
this.hashes = new ArrayList<byte[]>();
for (int i = 0; i < (nSpecialSlots() + nCodeSlots()); i++) {
this.hashes.add(this._io.readBytes(hashSize()));
}
this._io.seek(_pos);
return this.hashes;
}
private long version;
private long flags;
private long hashOffset;
private long identOffset;
private long nSpecialSlots;
private long nCodeSlots;
private long codeLimit;
private int hashSize;
private int hashType;
private int spare1;
private int pageSize;
private long spare2;
private Long scatterOffset;
private Long teamIdOffset;
private MachO _root;
private MachO.CsBlob _parent;
public long version() { return version; }
public long flags() { return flags; }
public long hashOffset() { return hashOffset; }
public long identOffset() { return identOffset; }
public long nSpecialSlots() { return nSpecialSlots; }
public long nCodeSlots() { return nCodeSlots; }
public long codeLimit() { return codeLimit; }
public int hashSize() { return hashSize; }
public int hashType() { return hashType; }
public int spare1() { return spare1; }
public int pageSize() { return pageSize; }
public long spare2() { return spare2; }
public Long scatterOffset() { return scatterOffset; }
public Long teamIdOffset() { return teamIdOffset; }
public MachO _root() { return _root; }
public MachO.CsBlob _parent() { return _parent; }
}
public static class Data extends KaitaiStruct {
public static Data fromFile(String fileName) throws IOException {
return new Data(new ByteBufferKaitaiStream(fileName));
}
public Data(KaitaiStream _io) {
this(_io, null, null);
}
public Data(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public Data(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.length = this._io.readU4be();
this.value = this._io.readBytes(length());
this.padding = this._io.readBytes((4 - (length() & 3)));
}
private long length;
private byte[] value;
private byte[] padding;
private MachO _root;
private KaitaiStruct _parent;
public long length() { return length; }
public byte[] value() { return value; }
public byte[] padding() { return padding; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class SuperBlob extends KaitaiStruct {
public static SuperBlob fromFile(String fileName) throws IOException {
return new SuperBlob(new ByteBufferKaitaiStream(fileName));
}
public SuperBlob(KaitaiStream _io) {
this(_io, null, null);
}
public SuperBlob(KaitaiStream _io, MachO.CsBlob _parent) {
this(_io, _parent, null);
}
public SuperBlob(KaitaiStream _io, MachO.CsBlob _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.count = this._io.readU4be();
this.blobs = new ArrayList<BlobIndex>();
for (int i = 0; i < count(); i++) {
this.blobs.add(new BlobIndex(this._io, this, _root));
}
}
private long count;
private ArrayList<BlobIndex> blobs;
private MachO _root;
private MachO.CsBlob _parent;
public long count() { return count; }
public ArrayList<BlobIndex> blobs() { return blobs; }
public MachO _root() { return _root; }
public MachO.CsBlob _parent() { return _parent; }
}
public static class Expr extends KaitaiStruct {
public static Expr fromFile(String fileName) throws IOException {
return new Expr(new ByteBufferKaitaiStream(fileName));
}
public enum OpEnum {
FALSE(0x0L),
TRUE(0x1L),
IDENT(0x2L),
APPLE_ANCHOR(0x3L),
ANCHOR_HASH(0x4L),
INFO_KEY_VALUE(0x5L),
AND_OP(0x6L),
OR_OP(0x7L),
CD_HASH(0x8L),
NOT_OP(0x9L),
INFO_KEY_FIELD(0xaL),
CERT_FIELD(0xbL),
TRUSTED_CERT(0xcL),
TRUSTED_CERTS(0xdL),
CERT_GENERIC(0xeL),
APPLE_GENERIC_ANCHOR(0xfL),
ENTITLEMENT_FIELD(0x10L);
private final long id;
OpEnum(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, OpEnum> byId = new HashMap<Long, OpEnum>(17);
static {
for (OpEnum e : OpEnum.values())
byId.put(e.id(), e);
}
public static OpEnum byId(long id) { return byId.get(id); }
}
public enum CertSlot {
LEFT_CERT(0x0L),
ANCHOR_CERT(0xffffffffL);
private final long id;
CertSlot(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, CertSlot> byId = new HashMap<Long, CertSlot>(2);
static {
for (CertSlot e : CertSlot.values())
byId.put(e.id(), e);
}
public static CertSlot byId(long id) { return byId.get(id); }
}
public Expr(KaitaiStream _io) {
this(_io, null, null);
}
public Expr(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public Expr(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.op = OpEnum.byId(this._io.readU4be());
{
OpEnum on = op();
if (on != null) {
switch (op()) {
case IDENT: {
this.data = new IdentExpr(this._io, this, _root);
break;
}
case OR_OP: {
this.data = new OrExpr(this._io, this, _root);
break;
}
case INFO_KEY_VALUE: {
this.data = new Data(this._io, this, _root);
break;
}
case ANCHOR_HASH: {
this.data = new AnchorHashExpr(this._io, this, _root);
break;
}
case INFO_KEY_FIELD: {
this.data = new InfoKeyFieldExpr(this._io, this, _root);
break;
}
case NOT_OP: {
this.data = new Expr(this._io, this, _root);
break;
}
case ENTITLEMENT_FIELD: {
this.data = new EntitlementFieldExpr(this._io, this, _root);
break;
}
case TRUSTED_CERT: {
this.data = new CertSlotExpr(this._io, this, _root);
break;
}
case AND_OP: {
this.data = new AndExpr(this._io, this, _root);
break;
}
case CERT_GENERIC: {
this.data = new CertGenericExpr(this._io, this, _root);
break;
}
case CERT_FIELD: {
this.data = new CertFieldExpr(this._io, this, _root);
break;
}
case CD_HASH: {
this.data = new Data(this._io, this, _root);
break;
}
case APPLE_GENERIC_ANCHOR: {
this.data = new AppleGenericAnchorExpr(this._io, this, _root);
break;
}
}
}
}
}
public static class InfoKeyFieldExpr extends KaitaiStruct {
public static InfoKeyFieldExpr fromFile(String fileName) throws IOException {
return new InfoKeyFieldExpr(new ByteBufferKaitaiStream(fileName));
}
public InfoKeyFieldExpr(KaitaiStream _io) {
this(_io, null, null);
}
public InfoKeyFieldExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public InfoKeyFieldExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.data = new Data(this._io, this, _root);
this.match = new Match(this._io, this, _root);
}
private Data data;
private Match match;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public Data data() { return data; }
public Match match() { return match; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class CertSlotExpr extends KaitaiStruct {
public static CertSlotExpr fromFile(String fileName) throws IOException {
return new CertSlotExpr(new ByteBufferKaitaiStream(fileName));
}
public CertSlotExpr(KaitaiStream _io) {
this(_io, null, null);
}
public CertSlotExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public CertSlotExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.value = MachO.CsBlob.Expr.CertSlot.byId(this._io.readU4be());
}
private CertSlot value;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public CertSlot value() { return value; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class CertGenericExpr extends KaitaiStruct {
public static CertGenericExpr fromFile(String fileName) throws IOException {
return new CertGenericExpr(new ByteBufferKaitaiStream(fileName));
}
public CertGenericExpr(KaitaiStream _io) {
this(_io, null, null);
}
public CertGenericExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public CertGenericExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.certSlot = MachO.CsBlob.Expr.CertSlot.byId(this._io.readU4be());
this.data = new Data(this._io, this, _root);
this.match = new Match(this._io, this, _root);
}
private CertSlot certSlot;
private Data data;
private Match match;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public CertSlot certSlot() { return certSlot; }
public Data data() { return data; }
public Match match() { return match; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class IdentExpr extends KaitaiStruct {
public static IdentExpr fromFile(String fileName) throws IOException {
return new IdentExpr(new ByteBufferKaitaiStream(fileName));
}
public IdentExpr(KaitaiStream _io) {
this(_io, null, null);
}
public IdentExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public IdentExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.identifier = new Data(this._io, this, _root);
}
private Data identifier;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public Data identifier() { return identifier; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class CertFieldExpr extends KaitaiStruct {
public static CertFieldExpr fromFile(String fileName) throws IOException {
return new CertFieldExpr(new ByteBufferKaitaiStream(fileName));
}
public CertFieldExpr(KaitaiStream _io) {
this(_io, null, null);
}
public CertFieldExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public CertFieldExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.certSlot = MachO.CsBlob.Expr.CertSlot.byId(this._io.readU4be());
this.data = new Data(this._io, this, _root);
this.match = new Match(this._io, this, _root);
}
private CertSlot certSlot;
private Data data;
private Match match;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public CertSlot certSlot() { return certSlot; }
public Data data() { return data; }
public Match match() { return match; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class AnchorHashExpr extends KaitaiStruct {
public static AnchorHashExpr fromFile(String fileName) throws IOException {
return new AnchorHashExpr(new ByteBufferKaitaiStream(fileName));
}
public AnchorHashExpr(KaitaiStream _io) {
this(_io, null, null);
}
public AnchorHashExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public AnchorHashExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.certSlot = MachO.CsBlob.Expr.CertSlot.byId(this._io.readU4be());
this.data = new Data(this._io, this, _root);
}
private CertSlot certSlot;
private Data data;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public CertSlot certSlot() { return certSlot; }
public Data data() { return data; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class AppleGenericAnchorExpr extends KaitaiStruct {
public static AppleGenericAnchorExpr fromFile(String fileName) throws IOException {
return new AppleGenericAnchorExpr(new ByteBufferKaitaiStream(fileName));
}
public AppleGenericAnchorExpr(KaitaiStream _io) {
this(_io, null, null);
}
public AppleGenericAnchorExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public AppleGenericAnchorExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
}
private String value;
public String value() {
if (this.value != null)
return this.value;
this.value = "anchor apple generic";
return this.value;
}
private MachO _root;
private MachO.CsBlob.Expr _parent;
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class EntitlementFieldExpr extends KaitaiStruct {
public static EntitlementFieldExpr fromFile(String fileName) throws IOException {
return new EntitlementFieldExpr(new ByteBufferKaitaiStream(fileName));
}
public EntitlementFieldExpr(KaitaiStream _io) {
this(_io, null, null);
}
public EntitlementFieldExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public EntitlementFieldExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.data = new Data(this._io, this, _root);
this.match = new Match(this._io, this, _root);
}
private Data data;
private Match match;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public Data data() { return data; }
public Match match() { return match; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class AndExpr extends KaitaiStruct {
public static AndExpr fromFile(String fileName) throws IOException {
return new AndExpr(new ByteBufferKaitaiStream(fileName));
}
public AndExpr(KaitaiStream _io) {
this(_io, null, null);
}
public AndExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public AndExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.left = new Expr(this._io, this, _root);
this.right = new Expr(this._io, this, _root);
}
private Expr left;
private Expr right;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public Expr left() { return left; }
public Expr right() { return right; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
public static class OrExpr extends KaitaiStruct {
public static OrExpr fromFile(String fileName) throws IOException {
return new OrExpr(new ByteBufferKaitaiStream(fileName));
}
public OrExpr(KaitaiStream _io) {
this(_io, null, null);
}
public OrExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent) {
this(_io, _parent, null);
}
public OrExpr(KaitaiStream _io, MachO.CsBlob.Expr _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.left = new Expr(this._io, this, _root);
this.right = new Expr(this._io, this, _root);
}
private Expr left;
private Expr right;
private MachO _root;
private MachO.CsBlob.Expr _parent;
public Expr left() { return left; }
public Expr right() { return right; }
public MachO _root() { return _root; }
public MachO.CsBlob.Expr _parent() { return _parent; }
}
private OpEnum op;
private KaitaiStruct data;
private MachO _root;
private KaitaiStruct _parent;
public OpEnum op() { return op; }
public KaitaiStruct data() { return data; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class BlobIndex extends KaitaiStruct {
public static BlobIndex fromFile(String fileName) throws IOException {
return new BlobIndex(new ByteBufferKaitaiStream(fileName));
}
public enum CsslotType {
CODE_DIRECTORY(0x0L),
INFO_SLOT(0x1L),
REQUIREMENTS(0x2L),
RESOURCE_DIR(0x3L),
APPLICATION(0x4L),
ENTITLEMENTS(0x5L),
ALTERNATE_CODE_DIRECTORIES(0x1000L),
SIGNATURE_SLOT(0x10000L);
private final long id;
CsslotType(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, CsslotType> byId = new HashMap<Long, CsslotType>(8);
static {
for (CsslotType e : CsslotType.values())
byId.put(e.id(), e);
}
public static CsslotType byId(long id) { return byId.get(id); }
}
public BlobIndex(KaitaiStream _io) {
this(_io, null, null);
}
public BlobIndex(KaitaiStream _io, MachO.CsBlob.SuperBlob _parent) {
this(_io, _parent, null);
}
public BlobIndex(KaitaiStream _io, MachO.CsBlob.SuperBlob _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.type = CsslotType.byId(this._io.readU4be());
this.offset = this._io.readU4be();
}
private CsBlob blob;
public CsBlob blob() {
if (this.blob != null)
return this.blob;
KaitaiStream io = _parent()._io();
long _pos = io.pos();
io.seek((offset() - 8));
this._raw_blob = io.readBytesFull();
KaitaiStream _io__raw_blob = new ByteBufferKaitaiStream(_raw_blob);
this.blob = new CsBlob(_io__raw_blob, this, _root);
io.seek(_pos);
return this.blob;
}
private CsslotType type;
private long offset;
private MachO _root;
private MachO.CsBlob.SuperBlob _parent;
private byte[] _raw_blob;
public CsslotType type() { return type; }
public long offset() { return offset; }
public MachO _root() { return _root; }
public MachO.CsBlob.SuperBlob _parent() { return _parent; }
public byte[] _raw_blob() { return _raw_blob; }
}
public static class Match extends KaitaiStruct {
public static Match fromFile(String fileName) throws IOException {
return new Match(new ByteBufferKaitaiStream(fileName));
}
public enum Op {
EXISTS(0x0L),
EQUAL(0x1L),
CONTAINS(0x2L),
BEGINS_WITH(0x3L),
ENDS_WITH(0x4L),
LESS_THAN(0x5L),
GREATER_THAN(0x6L),
LESS_EQUAL(0x7L),
GREATER_EQUAL(0x8L);
private final long id;
Op(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, Op> byId = new HashMap<Long, Op>(9);
static {
for (Op e : Op.values())
byId.put(e.id(), e);
}
public static Op byId(long id) { return byId.get(id); }
}
public Match(KaitaiStream _io) {
this(_io, null, null);
}
public Match(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public Match(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.matchOp = Op.byId(this._io.readU4be());
if (matchOp() != Op.EXISTS) {
this.data = new Data(this._io, this, _root);
}
}
private Op matchOp;
private Data data;
private MachO _root;
private KaitaiStruct _parent;
public Op matchOp() { return matchOp; }
public Data data() { return data; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class Requirement extends KaitaiStruct {
public static Requirement fromFile(String fileName) throws IOException {
return new Requirement(new ByteBufferKaitaiStream(fileName));
}
public Requirement(KaitaiStream _io) {
this(_io, null, null);
}
public Requirement(KaitaiStream _io, MachO.CsBlob _parent) {
this(_io, _parent, null);
}
public Requirement(KaitaiStream _io, MachO.CsBlob _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.kind = this._io.readU4be();
this.expr = new Expr(this._io, this, _root);
}
private long kind;
private Expr expr;
private MachO _root;
private MachO.CsBlob _parent;
public long kind() { return kind; }
public Expr expr() { return expr; }
public MachO _root() { return _root; }
public MachO.CsBlob _parent() { return _parent; }
}
public static class Requirements extends KaitaiStruct {
public static Requirements fromFile(String fileName) throws IOException {
return new Requirements(new ByteBufferKaitaiStream(fileName));
}
public Requirements(KaitaiStream _io) {
this(_io, null, null);
}
public Requirements(KaitaiStream _io, MachO.CsBlob _parent) {
this(_io, _parent, null);
}
public Requirements(KaitaiStream _io, MachO.CsBlob _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.count = this._io.readU4be();
this.items = new ArrayList<RequirementsBlobIndex>();
for (int i = 0; i < count(); i++) {
this.items.add(new RequirementsBlobIndex(this._io, this, _root));
}
}
private long count;
private ArrayList<RequirementsBlobIndex> items;
private MachO _root;
private MachO.CsBlob _parent;
public long count() { return count; }
public ArrayList<RequirementsBlobIndex> items() { return items; }
public MachO _root() { return _root; }
public MachO.CsBlob _parent() { return _parent; }
}
public static class BlobWrapper extends KaitaiStruct {
public static BlobWrapper fromFile(String fileName) throws IOException {
return new BlobWrapper(new ByteBufferKaitaiStream(fileName));
}
public BlobWrapper(KaitaiStream _io) {
this(_io, null, null);
}
public BlobWrapper(KaitaiStream _io, MachO.CsBlob _parent) {
this(_io, _parent, null);
}
public BlobWrapper(KaitaiStream _io, MachO.CsBlob _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.data = this._io.readBytesFull();
}
private byte[] data;
private MachO _root;
private MachO.CsBlob _parent;
public byte[] data() { return data; }
public MachO _root() { return _root; }
public MachO.CsBlob _parent() { return _parent; }
}
public static class RequirementsBlobIndex extends KaitaiStruct {
public static RequirementsBlobIndex fromFile(String fileName) throws IOException {
return new RequirementsBlobIndex(new ByteBufferKaitaiStream(fileName));
}
public enum RequirementType {
HOST(0x1L),
GUEST(0x2L),
DESIGNATED(0x3L),
LIBRARY(0x4L);
private final long id;
RequirementType(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, RequirementType> byId = new HashMap<Long, RequirementType>(4);
static {
for (RequirementType e : RequirementType.values())
byId.put(e.id(), e);
}
public static RequirementType byId(long id) { return byId.get(id); }
}
public RequirementsBlobIndex(KaitaiStream _io) {
this(_io, null, null);
}
public RequirementsBlobIndex(KaitaiStream _io, MachO.CsBlob.Requirements _parent) {
this(_io, _parent, null);
}
public RequirementsBlobIndex(KaitaiStream _io, MachO.CsBlob.Requirements _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.type = RequirementType.byId(this._io.readU4be());
this.offset = this._io.readU4be();
}
private CsBlob value;
public CsBlob value() {
if (this.value != null)
return this.value;
long _pos = this._io.pos();
this._io.seek((offset() - 8));
this.value = new CsBlob(this._io, this, _root);
this._io.seek(_pos);
return this.value;
}
private RequirementType type;
private long offset;
private MachO _root;
private MachO.CsBlob.Requirements _parent;
public RequirementType type() { return type; }
public long offset() { return offset; }
public MachO _root() { return _root; }
public MachO.CsBlob.Requirements _parent() { return _parent; }
}
private CsMagic magic;
private long length;
private Object body;
private MachO _root;
private KaitaiStruct _parent;
private byte[] _raw_body;
public CsMagic magic() { return magic; }
public long length() { return length; }
public Object body() { return body; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
public byte[] _raw_body() { return _raw_body; }
}
public static class BuildVersionCommand extends KaitaiStruct {
public static BuildVersionCommand fromFile(String fileName) throws IOException {
return new BuildVersionCommand(new ByteBufferKaitaiStream(fileName));
}
public enum BuildPlatform {
MACOS(0x1L),
IOS(0x2L),
TVOS(0x3L),
WATCHOS(0x4L),
BRIDGEOS(0x5L);
private final long id;
BuildPlatform(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, BuildPlatform> byId = new HashMap<Long, BuildPlatform>(5);
static {
for (BuildPlatform e : BuildPlatform.values())
byId.put(e.id(), e);
}
public static BuildPlatform byId(long id) { return byId.get(id); }
}
public BuildVersionCommand(KaitaiStream _io) {
this(_io, null, null);
}
public BuildVersionCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public BuildVersionCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.platform = BuildPlatform.byId(this._io.readU4le());
this.minos = new Version(this._io, this, _root);
this.sdk = new Version(this._io, this, _root);
this.ntools = this._io.readU4le();
this.buildToolVersions = new ArrayList<BuildToolVersion>();
for (int i = 0; i < ntools(); i++) {
this.buildToolVersions.add(new BuildToolVersion(this._io, this, _root));
}
}
private BuildPlatform platform;
private Version minos;
private Version sdk;
private long ntools;
private ArrayList<BuildToolVersion> buildToolVersions;
private MachO _root;
private MachO.LoadCommand _parent;
public BuildPlatform platform() { return platform; }
public Version minos() { return minos; }
public Version sdk() { return sdk; }
public long ntools() { return ntools; }
public ArrayList<BuildToolVersion> buildToolVersions() { return buildToolVersions; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class RoutinesCommand extends KaitaiStruct {
public static RoutinesCommand fromFile(String fileName) throws IOException {
return new RoutinesCommand(new ByteBufferKaitaiStream(fileName));
}
public RoutinesCommand(KaitaiStream _io) {
this(_io, null, null);
}
public RoutinesCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public RoutinesCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.initAddress = this._io.readU4le();
this.initModule = this._io.readU4le();
this.reserved = this._io.readBytes(24);
}
private long initAddress;
private long initModule;
private byte[] reserved;
private MachO _root;
private MachO.LoadCommand _parent;
public long initAddress() { return initAddress; }
public long initModule() { return initModule; }
public byte[] reserved() { return reserved; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class MachoFlags extends KaitaiStruct {
public MachoFlags(KaitaiStream _io, long value) {
this(_io, null, null, value);
}
public MachoFlags(KaitaiStream _io, MachO.MachHeader _parent, long value) {
this(_io, _parent, null, value);
}
public MachoFlags(KaitaiStream _io, MachO.MachHeader _parent, MachO _root, long value) {
super(_io);
this._parent = _parent;
this._root = _root;
this.value = value;
_read();
}
private void _read() {
}
private Boolean subsectionsViaSymbols;
/**
* safe to divide up the sections into sub-sections via symbols for dead code stripping
*/
public Boolean subsectionsViaSymbols() {
if (this.subsectionsViaSymbols != null)
return this.subsectionsViaSymbols;
boolean _tmp = (boolean) ((value() & 8192) != 0);
this.subsectionsViaSymbols = _tmp;
return this.subsectionsViaSymbols;
}
private Boolean deadStrippableDylib;
public Boolean deadStrippableDylib() {
if (this.deadStrippableDylib != null)
return this.deadStrippableDylib;
boolean _tmp = (boolean) ((value() & 4194304) != 0);
this.deadStrippableDylib = _tmp;
return this.deadStrippableDylib;
}
private Boolean weakDefines;
/**
* the final linked image contains external weak symbols
*/
public Boolean weakDefines() {
if (this.weakDefines != null)
return this.weakDefines;
boolean _tmp = (boolean) ((value() & 32768) != 0);
this.weakDefines = _tmp;
return this.weakDefines;
}
private Boolean prebound;
/**
* the file has its dynamic undefined references prebound.
*/
public Boolean prebound() {
if (this.prebound != null)
return this.prebound;
boolean _tmp = (boolean) ((value() & 16) != 0);
this.prebound = _tmp;
return this.prebound;
}
private Boolean allModsBound;
/**
* indicates that this binary binds to all two-level namespace modules of its dependent libraries. only used when MH_PREBINDABLE and MH_TWOLEVEL are both set.
*/
public Boolean allModsBound() {
if (this.allModsBound != null)
return this.allModsBound;
boolean _tmp = (boolean) ((value() & 4096) != 0);
this.allModsBound = _tmp;
return this.allModsBound;
}
private Boolean hasTlvDescriptors;
public Boolean hasTlvDescriptors() {
if (this.hasTlvDescriptors != null)
return this.hasTlvDescriptors;
boolean _tmp = (boolean) ((value() & 8388608) != 0);
this.hasTlvDescriptors = _tmp;
return this.hasTlvDescriptors;
}
private Boolean forceFlat;
/**
* the executable is forcing all images to use flat name space bindings
*/
public Boolean forceFlat() {
if (this.forceFlat != null)
return this.forceFlat;
boolean _tmp = (boolean) ((value() & 256) != 0);
this.forceFlat = _tmp;
return this.forceFlat;
}
private Boolean rootSafe;
/**
* When this bit is set, the binary declares it is safe for use in processes with uid zero
*/
public Boolean rootSafe() {
if (this.rootSafe != null)
return this.rootSafe;
boolean _tmp = (boolean) ((value() & 262144) != 0);
this.rootSafe = _tmp;
return this.rootSafe;
}
private Boolean noUndefs;
/**
* the object file has no undefined references
*/
public Boolean noUndefs() {
if (this.noUndefs != null)
return this.noUndefs;
boolean _tmp = (boolean) ((value() & 1) != 0);
this.noUndefs = _tmp;
return this.noUndefs;
}
private Boolean setuidSafe;
/**
* When this bit is set, the binary declares it is safe for use in processes when issetugid() is true
*/
public Boolean setuidSafe() {
if (this.setuidSafe != null)
return this.setuidSafe;
boolean _tmp = (boolean) ((value() & 524288) != 0);
this.setuidSafe = _tmp;
return this.setuidSafe;
}
private Boolean noHeapExecution;
public Boolean noHeapExecution() {
if (this.noHeapExecution != null)
return this.noHeapExecution;
boolean _tmp = (boolean) ((value() & 16777216) != 0);
this.noHeapExecution = _tmp;
return this.noHeapExecution;
}
private Boolean noReexportedDylibs;
/**
* When this bit is set on a dylib, the static linker does not need to examine dependent dylibs to see if any are re-exported
*/
public Boolean noReexportedDylibs() {
if (this.noReexportedDylibs != null)
return this.noReexportedDylibs;
boolean _tmp = (boolean) ((value() & 1048576) != 0);
this.noReexportedDylibs = _tmp;
return this.noReexportedDylibs;
}
private Boolean noMultiDefs;
/**
* this umbrella guarantees no multiple defintions of symbols in its sub-images so the two-level namespace hints can always be used.
*/
public Boolean noMultiDefs() {
if (this.noMultiDefs != null)
return this.noMultiDefs;
boolean _tmp = (boolean) ((value() & 512) != 0);
this.noMultiDefs = _tmp;
return this.noMultiDefs;
}
private Boolean appExtensionSafe;
public Boolean appExtensionSafe() {
if (this.appExtensionSafe != null)
return this.appExtensionSafe;
boolean _tmp = (boolean) ((value() & 33554432) != 0);
this.appExtensionSafe = _tmp;
return this.appExtensionSafe;
}
private Boolean prebindable;
/**
* the binary is not prebound but can have its prebinding redone. only used when MH_PREBOUND is not set.
*/
public Boolean prebindable() {
if (this.prebindable != null)
return this.prebindable;
boolean _tmp = (boolean) ((value() & 2048) != 0);
this.prebindable = _tmp;
return this.prebindable;
}
private Boolean incrLink;
/**
* the object file is the output of an incremental link against a base file and can't be link edited again
*/
public Boolean incrLink() {
if (this.incrLink != null)
return this.incrLink;
boolean _tmp = (boolean) ((value() & 2) != 0);
this.incrLink = _tmp;
return this.incrLink;
}
private Boolean bindAtLoad;
/**
* the object file's undefined references are bound by the dynamic linker when loaded.
*/
public Boolean bindAtLoad() {
if (this.bindAtLoad != null)
return this.bindAtLoad;
boolean _tmp = (boolean) ((value() & 8) != 0);
this.bindAtLoad = _tmp;
return this.bindAtLoad;
}
private Boolean canonical;
/**
* the binary has been canonicalized via the unprebind operation
*/
public Boolean canonical() {
if (this.canonical != null)
return this.canonical;
boolean _tmp = (boolean) ((value() & 16384) != 0);
this.canonical = _tmp;
return this.canonical;
}
private Boolean twoLevel;
/**
* the image is using two-level name space bindings
*/
public Boolean twoLevel() {
if (this.twoLevel != null)
return this.twoLevel;
boolean _tmp = (boolean) ((value() & 128) != 0);
this.twoLevel = _tmp;
return this.twoLevel;
}
private Boolean splitSegs;
/**
* the file has its read-only and read-write segments split
*/
public Boolean splitSegs() {
if (this.splitSegs != null)
return this.splitSegs;
boolean _tmp = (boolean) ((value() & 32) != 0);
this.splitSegs = _tmp;
return this.splitSegs;
}
private Boolean lazyInit;
/**
* the shared library init routine is to be run lazily via catching memory faults to its writeable segments (obsolete)
*/
public Boolean lazyInit() {
if (this.lazyInit != null)
return this.lazyInit;
boolean _tmp = (boolean) ((value() & 64) != 0);
this.lazyInit = _tmp;
return this.lazyInit;
}
private Boolean allowStackExecution;
/**
* When this bit is set, all stacks in the task will be given stack execution privilege. Only used in MH_EXECUTE filetypes.
*/
public Boolean allowStackExecution() {
if (this.allowStackExecution != null)
return this.allowStackExecution;
boolean _tmp = (boolean) ((value() & 131072) != 0);
this.allowStackExecution = _tmp;
return this.allowStackExecution;
}
private Boolean bindsToWeak;
/**
* the final linked image uses weak symbols
*/
public Boolean bindsToWeak() {
if (this.bindsToWeak != null)
return this.bindsToWeak;
boolean _tmp = (boolean) ((value() & 65536) != 0);
this.bindsToWeak = _tmp;
return this.bindsToWeak;
}
private Boolean noFixPrebinding;
/**
* do not have dyld notify the prebinding agent about this executable
*/
public Boolean noFixPrebinding() {
if (this.noFixPrebinding != null)
return this.noFixPrebinding;
boolean _tmp = (boolean) ((value() & 1024) != 0);
this.noFixPrebinding = _tmp;
return this.noFixPrebinding;
}
private Boolean dyldLink;
/**
* the object file is input for the dynamic linker and can't be staticly link edited again
*/
public Boolean dyldLink() {
if (this.dyldLink != null)
return this.dyldLink;
boolean _tmp = (boolean) ((value() & 4) != 0);
this.dyldLink = _tmp;
return this.dyldLink;
}
private Boolean pie;
/**
* When this bit is set, the OS will load the main executable at a random address. Only used in MH_EXECUTE filetypes.
*/
public Boolean pie() {
if (this.pie != null)
return this.pie;
boolean _tmp = (boolean) ((value() & 2097152) != 0);
this.pie = _tmp;
return this.pie;
}
private long value;
private MachO _root;
private MachO.MachHeader _parent;
public long value() { return value; }
public MachO _root() { return _root; }
public MachO.MachHeader _parent() { return _parent; }
}
public static class FatHeader extends KaitaiStruct {
public static FatHeader fromFile(String fileName) throws IOException {
return new FatHeader(new ByteBufferKaitaiStream(fileName));
}
public FatHeader(KaitaiStream _io) {
this(_io, null, null);
}
public FatHeader(KaitaiStream _io, MachO _parent) {
this(_io, _parent, null);
}
public FatHeader(KaitaiStream _io, MachO _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.nfatArch = this._io.readU4be();
this.fatArchs = new ArrayList<FatArch>();
for (int i = 0; i < nfatArch(); i++) {
this.fatArchs.add(new FatArch(this._io, this, _root));
}
}
private long nfatArch;
private ArrayList<FatArch> fatArchs;
private MachO _root;
private MachO _parent;
public long nfatArch() { return nfatArch; }
public ArrayList<FatArch> fatArchs() { return fatArchs; }
public MachO _root() { return _root; }
public MachO _parent() { return _parent; }
}
public static class RoutinesCommand64 extends KaitaiStruct {
public static RoutinesCommand64 fromFile(String fileName) throws IOException {
return new RoutinesCommand64(new ByteBufferKaitaiStream(fileName));
}
public RoutinesCommand64(KaitaiStream _io) {
this(_io, null, null);
}
public RoutinesCommand64(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public RoutinesCommand64(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.initAddress = this._io.readU8le();
this.initModule = this._io.readU8le();
this.reserved = this._io.readBytes(48);
}
private long initAddress;
private long initModule;
private byte[] reserved;
private MachO _root;
private MachO.LoadCommand _parent;
public long initAddress() { return initAddress; }
public long initModule() { return initModule; }
public byte[] reserved() { return reserved; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class BuildToolVersion extends KaitaiStruct {
public static BuildToolVersion fromFile(String fileName) throws IOException {
return new BuildToolVersion(new ByteBufferKaitaiStream(fileName));
}
public enum BuildTool {
CLANG(0x1L),
SWIFT(0x2L),
LD(0x3L);
private final long id;
BuildTool(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, BuildTool> byId = new HashMap<Long, BuildTool>(3);
static {
for (BuildTool e : BuildTool.values())
byId.put(e.id(), e);
}
public static BuildTool byId(long id) { return byId.get(id); }
}
public BuildToolVersion(KaitaiStream _io) {
this(_io, null, null);
}
public BuildToolVersion(KaitaiStream _io, MachO.BuildVersionCommand _parent) {
this(_io, _parent, null);
}
public BuildToolVersion(KaitaiStream _io, MachO.BuildVersionCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.tool = BuildTool.byId(this._io.readU4le());
this.version = new Version(this._io, this, _root);
}
private BuildTool tool;
private Version version;
private MachO _root;
private MachO.BuildVersionCommand _parent;
public BuildTool tool() { return tool; }
public Version version() { return version; }
public MachO _root() { return _root; }
public MachO.BuildVersionCommand _parent() { return _parent; }
}
public static class LinkerOptionCommand extends KaitaiStruct {
public static LinkerOptionCommand fromFile(String fileName) throws IOException {
return new LinkerOptionCommand(new ByteBufferKaitaiStream(fileName));
}
public LinkerOptionCommand(KaitaiStream _io) {
this(_io, null, null);
}
public LinkerOptionCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public LinkerOptionCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.numStrings = this._io.readU4le();
this.strings = new ArrayList<String>();
for (int i = 0; i < numStrings(); i++) {
this.strings.add(new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("utf-8")));
}
}
private long numStrings;
private ArrayList<String> strings;
private MachO _root;
private MachO.LoadCommand _parent;
public long numStrings() { return numStrings; }
public ArrayList<String> strings() { return strings; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class SegmentCommand64 extends KaitaiStruct {
public static SegmentCommand64 fromFile(String fileName) throws IOException {
return new SegmentCommand64(new ByteBufferKaitaiStream(fileName));
}
public SegmentCommand64(KaitaiStream _io) {
this(_io, null, null);
}
public SegmentCommand64(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public SegmentCommand64(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.segname = new String(KaitaiStream.bytesStripRight(this._io.readBytes(16), (byte) 0), Charset.forName("ascii"));
this.vmaddr = this._io.readU8le();
this.vmsize = this._io.readU8le();
this.fileoff = this._io.readU8le();
this.filesize = this._io.readU8le();
this.maxprot = new VmProt(this._io, this, _root);
this.initprot = new VmProt(this._io, this, _root);
this.nsects = this._io.readU4le();
this.flags = this._io.readU4le();
this.sections = new ArrayList<Section64>();
for (int i = 0; i < nsects(); i++) {
this.sections.add(new Section64(this._io, this, _root));
}
}
public static class Section64 extends KaitaiStruct {
public static Section64 fromFile(String fileName) throws IOException {
return new Section64(new ByteBufferKaitaiStream(fileName));
}
public Section64(KaitaiStream _io) {
this(_io, null, null);
}
public Section64(KaitaiStream _io, MachO.SegmentCommand64 _parent) {
this(_io, _parent, null);
}
public Section64(KaitaiStream _io, MachO.SegmentCommand64 _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.sectName = new String(KaitaiStream.bytesStripRight(this._io.readBytes(16), (byte) 0), Charset.forName("ascii"));
this.segName = new String(KaitaiStream.bytesStripRight(this._io.readBytes(16), (byte) 0), Charset.forName("ascii"));
this.addr = this._io.readU8le();
this.size = this._io.readU8le();
this.offset = this._io.readU4le();
this.align = this._io.readU4le();
this.reloff = this._io.readU4le();
this.nreloc = this._io.readU4le();
this.flags = this._io.readU4le();
this.reserved1 = this._io.readU4le();
this.reserved2 = this._io.readU4le();
this.reserved3 = this._io.readU4le();
}
public static class CfStringList extends KaitaiStruct {
public static CfStringList fromFile(String fileName) throws IOException {
return new CfStringList(new ByteBufferKaitaiStream(fileName));
}
public CfStringList(KaitaiStream _io) {
this(_io, null, null);
}
public CfStringList(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent) {
this(_io, _parent, null);
}
public CfStringList(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.items = new ArrayList<CfString>();
{
int i = 0;
while (!this._io.isEof()) {
this.items.add(new CfString(this._io, this, _root));
i++;
}
}
}
private ArrayList<CfString> items;
private MachO _root;
private MachO.SegmentCommand64.Section64 _parent;
public ArrayList<CfString> items() { return items; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64 _parent() { return _parent; }
}
public static class CfString extends KaitaiStruct {
public static CfString fromFile(String fileName) throws IOException {
return new CfString(new ByteBufferKaitaiStream(fileName));
}
public CfString(KaitaiStream _io) {
this(_io, null, null);
}
public CfString(KaitaiStream _io, MachO.SegmentCommand64.Section64.CfStringList _parent) {
this(_io, _parent, null);
}
public CfString(KaitaiStream _io, MachO.SegmentCommand64.Section64.CfStringList _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.isa = this._io.readU8le();
this.info = this._io.readU8le();
this.data = this._io.readU8le();
this.length = this._io.readU8le();
}
private long isa;
private long info;
private long data;
private long length;
private MachO _root;
private MachO.SegmentCommand64.Section64.CfStringList _parent;
public long isa() { return isa; }
public long info() { return info; }
public long data() { return data; }
public long length() { return length; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64.CfStringList _parent() { return _parent; }
}
public static class EhFrameItem extends KaitaiStruct {
public static EhFrameItem fromFile(String fileName) throws IOException {
return new EhFrameItem(new ByteBufferKaitaiStream(fileName));
}
public EhFrameItem(KaitaiStream _io) {
this(_io, null, null);
}
public EhFrameItem(KaitaiStream _io, MachO.SegmentCommand64.Section64.EhFrame _parent) {
this(_io, _parent, null);
}
public EhFrameItem(KaitaiStream _io, MachO.SegmentCommand64.Section64.EhFrame _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.length = this._io.readU4le();
if (length() == 4294967295L) {
this.length64 = this._io.readU8le();
}
this.id = this._io.readU4le();
if ( ((length() > 0) && (id() == 0)) ) {
this._raw_body = this._io.readBytes((length() - 4));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new Cie(_io__raw_body, this, _root);
}
}
public static class CharChain extends KaitaiStruct {
public static CharChain fromFile(String fileName) throws IOException {
return new CharChain(new ByteBufferKaitaiStream(fileName));
}
public CharChain(KaitaiStream _io) {
this(_io, null, null);
}
public CharChain(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public CharChain(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.chr = this._io.readU1();
if (chr() != 0) {
this.next = new CharChain(this._io, this, _root);
}
}
private int chr;
private CharChain next;
private MachO _root;
private KaitaiStruct _parent;
public int chr() { return chr; }
public CharChain next() { return next; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class Cie extends KaitaiStruct {
public static Cie fromFile(String fileName) throws IOException {
return new Cie(new ByteBufferKaitaiStream(fileName));
}
public Cie(KaitaiStream _io) {
this(_io, null, null);
}
public Cie(KaitaiStream _io, MachO.SegmentCommand64.Section64.EhFrameItem _parent) {
this(_io, _parent, null);
}
public Cie(KaitaiStream _io, MachO.SegmentCommand64.Section64.EhFrameItem _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.version = this._io.readU1();
this.augStr = new CharChain(this._io, this, _root);
this.codeAlignmentFactor = new Uleb128(this._io, this, _root);
this.dataAlignmentFactor = new Uleb128(this._io, this, _root);
this.returnAddressRegister = this._io.readU1();
if (augStr().chr() == 122) {
this.augmentation = new AugmentationEntry(this._io, this, _root);
}
}
private int version;
private CharChain augStr;
private Uleb128 codeAlignmentFactor;
private Uleb128 dataAlignmentFactor;
private int returnAddressRegister;
private AugmentationEntry augmentation;
private MachO _root;
private MachO.SegmentCommand64.Section64.EhFrameItem _parent;
public int version() { return version; }
public CharChain augStr() { return augStr; }
public Uleb128 codeAlignmentFactor() { return codeAlignmentFactor; }
public Uleb128 dataAlignmentFactor() { return dataAlignmentFactor; }
public int returnAddressRegister() { return returnAddressRegister; }
public AugmentationEntry augmentation() { return augmentation; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64.EhFrameItem _parent() { return _parent; }
}
public static class AugmentationEntry extends KaitaiStruct {
public static AugmentationEntry fromFile(String fileName) throws IOException {
return new AugmentationEntry(new ByteBufferKaitaiStream(fileName));
}
public AugmentationEntry(KaitaiStream _io) {
this(_io, null, null);
}
public AugmentationEntry(KaitaiStream _io, MachO.SegmentCommand64.Section64.EhFrameItem.Cie _parent) {
this(_io, _parent, null);
}
public AugmentationEntry(KaitaiStream _io, MachO.SegmentCommand64.Section64.EhFrameItem.Cie _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.length = new Uleb128(this._io, this, _root);
if (_parent().augStr().next().chr() == 82) {
this.fdePointerEncoding = this._io.readU1();
}
}
private Uleb128 length;
private Integer fdePointerEncoding;
private MachO _root;
private MachO.SegmentCommand64.Section64.EhFrameItem.Cie _parent;
public Uleb128 length() { return length; }
public Integer fdePointerEncoding() { return fdePointerEncoding; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64.EhFrameItem.Cie _parent() { return _parent; }
}
private long length;
private Long length64;
private long id;
private Cie body;
private MachO _root;
private MachO.SegmentCommand64.Section64.EhFrame _parent;
private byte[] _raw_body;
public long length() { return length; }
public Long length64() { return length64; }
public long id() { return id; }
public Cie body() { return body; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64.EhFrame _parent() { return _parent; }
public byte[] _raw_body() { return _raw_body; }
}
public static class EhFrame extends KaitaiStruct {
public static EhFrame fromFile(String fileName) throws IOException {
return new EhFrame(new ByteBufferKaitaiStream(fileName));
}
public EhFrame(KaitaiStream _io) {
this(_io, null, null);
}
public EhFrame(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent) {
this(_io, _parent, null);
}
public EhFrame(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.items = new ArrayList<EhFrameItem>();
{
int i = 0;
while (!this._io.isEof()) {
this.items.add(new EhFrameItem(this._io, this, _root));
i++;
}
}
}
private ArrayList<EhFrameItem> items;
private MachO _root;
private MachO.SegmentCommand64.Section64 _parent;
public ArrayList<EhFrameItem> items() { return items; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64 _parent() { return _parent; }
}
public static class PointerList extends KaitaiStruct {
public static PointerList fromFile(String fileName) throws IOException {
return new PointerList(new ByteBufferKaitaiStream(fileName));
}
public PointerList(KaitaiStream _io) {
this(_io, null, null);
}
public PointerList(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent) {
this(_io, _parent, null);
}
public PointerList(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.items = new ArrayList<Long>();
{
int i = 0;
while (!this._io.isEof()) {
this.items.add(this._io.readU8le());
i++;
}
}
}
private ArrayList<Long> items;
private MachO _root;
private MachO.SegmentCommand64.Section64 _parent;
public ArrayList<Long> items() { return items; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64 _parent() { return _parent; }
}
public static class StringList extends KaitaiStruct {
public static StringList fromFile(String fileName) throws IOException {
return new StringList(new ByteBufferKaitaiStream(fileName));
}
public StringList(KaitaiStream _io) {
this(_io, null, null);
}
public StringList(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent) {
this(_io, _parent, null);
}
public StringList(KaitaiStream _io, MachO.SegmentCommand64.Section64 _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.strings = new ArrayList<String>();
{
int i = 0;
while (!this._io.isEof()) {
this.strings.add(new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("ascii")));
i++;
}
}
}
private ArrayList<String> strings;
private MachO _root;
private MachO.SegmentCommand64.Section64 _parent;
public ArrayList<String> strings() { return strings; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64.Section64 _parent() { return _parent; }
}
private Object data;
public Object data() {
if (this.data != null)
return this.data;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(offset());
switch (sectName()) {
case "__objc_nlclslist": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_methname": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new StringList(_io__raw_data, this, _root);
break;
}
case "__nl_symbol_ptr": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__la_symbol_ptr": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_selrefs": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__cstring": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new StringList(_io__raw_data, this, _root);
break;
}
case "__objc_classlist": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_protolist": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_catlist": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_imageinfo": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_methtype": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new StringList(_io__raw_data, this, _root);
break;
}
case "__cfstring": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new CfStringList(_io__raw_data, this, _root);
break;
}
case "__objc_classrefs": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_protorefs": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__objc_classname": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new StringList(_io__raw_data, this, _root);
break;
}
case "__got": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
case "__eh_frame": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new EhFrame(_io__raw_data, this, _root);
break;
}
case "__objc_superrefs": {
this._raw_data = io.readBytes(size());
KaitaiStream _io__raw_data = new ByteBufferKaitaiStream(_raw_data);
this.data = new PointerList(_io__raw_data, this, _root);
break;
}
default: {
this.data = io.readBytes(size());
break;
}
}
io.seek(_pos);
return this.data;
}
private String sectName;
private String segName;
private long addr;
private long size;
private long offset;
private long align;
private long reloff;
private long nreloc;
private long flags;
private long reserved1;
private long reserved2;
private long reserved3;
private MachO _root;
private MachO.SegmentCommand64 _parent;
private byte[] _raw_data;
public String sectName() { return sectName; }
public String segName() { return segName; }
public long addr() { return addr; }
public long size() { return size; }
public long offset() { return offset; }
public long align() { return align; }
public long reloff() { return reloff; }
public long nreloc() { return nreloc; }
public long flags() { return flags; }
public long reserved1() { return reserved1; }
public long reserved2() { return reserved2; }
public long reserved3() { return reserved3; }
public MachO _root() { return _root; }
public MachO.SegmentCommand64 _parent() { return _parent; }
public byte[] _raw_data() { return _raw_data; }
}
private String segname;
private long vmaddr;
private long vmsize;
private long fileoff;
private long filesize;
private VmProt maxprot;
private VmProt initprot;
private long nsects;
private long flags;
private ArrayList<Section64> sections;
private MachO _root;
private MachO.LoadCommand _parent;
public String segname() { return segname; }
public long vmaddr() { return vmaddr; }
public long vmsize() { return vmsize; }
public long fileoff() { return fileoff; }
public long filesize() { return filesize; }
public VmProt maxprot() { return maxprot; }
public VmProt initprot() { return initprot; }
public long nsects() { return nsects; }
public long flags() { return flags; }
public ArrayList<Section64> sections() { return sections; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class VmProt extends KaitaiStruct {
public static VmProt fromFile(String fileName) throws IOException {
return new VmProt(new ByteBufferKaitaiStream(fileName));
}
public VmProt(KaitaiStream _io) {
this(_io, null, null);
}
public VmProt(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public VmProt(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.stripRead = this._io.readBitsInt(1) != 0;
this.isMask = this._io.readBitsInt(1) != 0;
this.reserved0 = this._io.readBitsInt(1) != 0;
this.copy = this._io.readBitsInt(1) != 0;
this.noChange = this._io.readBitsInt(1) != 0;
this.execute = this._io.readBitsInt(1) != 0;
this.write = this._io.readBitsInt(1) != 0;
this.read = this._io.readBitsInt(1) != 0;
this.reserved1 = this._io.readBitsInt(24);
}
private boolean stripRead;
private boolean isMask;
private boolean reserved0;
private boolean copy;
private boolean noChange;
private boolean execute;
private boolean write;
private boolean read;
private long reserved1;
private MachO _root;
private KaitaiStruct _parent;
/**
* Special marker to support execute-only protection.
*/
public boolean stripRead() { return stripRead; }
/**
* Indicates to use value as a mask against the actual protection bits.
*/
public boolean isMask() { return isMask; }
/**
* Reserved (unused) bit.
*/
public boolean reserved0() { return reserved0; }
/**
* Used when write permission can not be obtained, to mark the entry as COW.
*/
public boolean copy() { return copy; }
/**
* Used only by memory_object_lock_request to indicate no change to page locks.
*/
public boolean noChange() { return noChange; }
/**
* Execute permission.
*/
public boolean execute() { return execute; }
/**
* Write permission.
*/
public boolean write() { return write; }
/**
* Read permission.
*/
public boolean read() { return read; }
/**
* Reserved (unused) bits.
*/
public long reserved1() { return reserved1; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class DysymtabCommand extends KaitaiStruct {
public static DysymtabCommand fromFile(String fileName) throws IOException {
return new DysymtabCommand(new ByteBufferKaitaiStream(fileName));
}
public DysymtabCommand(KaitaiStream _io) {
this(_io, null, null);
}
public DysymtabCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public DysymtabCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.iLocalSym = this._io.readU4le();
this.nLocalSym = this._io.readU4le();
this.iExtDefSym = this._io.readU4le();
this.nExtDefSym = this._io.readU4le();
this.iUndefSym = this._io.readU4le();
this.nUndefSym = this._io.readU4le();
this.tocOff = this._io.readU4le();
this.nToc = this._io.readU4le();
this.modTabOff = this._io.readU4le();
this.nModTab = this._io.readU4le();
this.extRefSymOff = this._io.readU4le();
this.nExtRefSyms = this._io.readU4le();
this.indirectSymOff = this._io.readU4le();
this.nIndirectSyms = this._io.readU4le();
this.extRelOff = this._io.readU4le();
this.nExtRel = this._io.readU4le();
this.locRelOff = this._io.readU4le();
this.nLocRel = this._io.readU4le();
}
private ArrayList<Long> indirectSymbols;
public ArrayList<Long> indirectSymbols() {
if (this.indirectSymbols != null)
return this.indirectSymbols;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(indirectSymOff());
this.indirectSymbols = new ArrayList<Long>();
for (int i = 0; i < nIndirectSyms(); i++) {
this.indirectSymbols.add(io.readU4le());
}
io.seek(_pos);
return this.indirectSymbols;
}
private long iLocalSym;
private long nLocalSym;
private long iExtDefSym;
private long nExtDefSym;
private long iUndefSym;
private long nUndefSym;
private long tocOff;
private long nToc;
private long modTabOff;
private long nModTab;
private long extRefSymOff;
private long nExtRefSyms;
private long indirectSymOff;
private long nIndirectSyms;
private long extRelOff;
private long nExtRel;
private long locRelOff;
private long nLocRel;
private MachO _root;
private MachO.LoadCommand _parent;
public long iLocalSym() { return iLocalSym; }
public long nLocalSym() { return nLocalSym; }
public long iExtDefSym() { return iExtDefSym; }
public long nExtDefSym() { return nExtDefSym; }
public long iUndefSym() { return iUndefSym; }
public long nUndefSym() { return nUndefSym; }
public long tocOff() { return tocOff; }
public long nToc() { return nToc; }
public long modTabOff() { return modTabOff; }
public long nModTab() { return nModTab; }
public long extRefSymOff() { return extRefSymOff; }
public long nExtRefSyms() { return nExtRefSyms; }
public long indirectSymOff() { return indirectSymOff; }
public long nIndirectSyms() { return nIndirectSyms; }
public long extRelOff() { return extRelOff; }
public long nExtRel() { return nExtRel; }
public long locRelOff() { return locRelOff; }
public long nLocRel() { return nLocRel; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class MachHeader extends KaitaiStruct {
public static MachHeader fromFile(String fileName) throws IOException {
return new MachHeader(new ByteBufferKaitaiStream(fileName));
}
public MachHeader(KaitaiStream _io) {
this(_io, null, null);
}
public MachHeader(KaitaiStream _io, MachO _parent) {
this(_io, _parent, null);
}
public MachHeader(KaitaiStream _io, MachO _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.cputype = MachO.CpuType.byId(this._io.readU4le());
this.cpusubtype = this._io.readU4le();
this.filetype = MachO.FileType.byId(this._io.readU4le());
this.ncmds = this._io.readU4le();
this.sizeofcmds = this._io.readU4le();
this.flags = this._io.readU4le();
if ( ((_root.magic() == MachO.MagicType.MACHO_BE_X64) || (_root.magic() == MachO.MagicType.MACHO_LE_X64)) ) {
this.reserved = this._io.readU4le();
}
}
private MachoFlags flagsObj;
public MachoFlags flagsObj() {
if (this.flagsObj != null)
return this.flagsObj;
this.flagsObj = new MachoFlags(this._io, this, _root, flags());
return this.flagsObj;
}
private CpuType cputype;
private long cpusubtype;
private FileType filetype;
private long ncmds;
private long sizeofcmds;
private long flags;
private Long reserved;
private MachO _root;
private MachO _parent;
public CpuType cputype() { return cputype; }
public long cpusubtype() { return cpusubtype; }
public FileType filetype() { return filetype; }
public long ncmds() { return ncmds; }
public long sizeofcmds() { return sizeofcmds; }
public long flags() { return flags; }
public Long reserved() { return reserved; }
public MachO _root() { return _root; }
public MachO _parent() { return _parent; }
}
public static class LinkeditDataCommand extends KaitaiStruct {
public static LinkeditDataCommand fromFile(String fileName) throws IOException {
return new LinkeditDataCommand(new ByteBufferKaitaiStream(fileName));
}
public LinkeditDataCommand(KaitaiStream _io) {
this(_io, null, null);
}
public LinkeditDataCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public LinkeditDataCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.dataOff = this._io.readU4le();
this.dataSize = this._io.readU4le();
}
private long dataOff;
private long dataSize;
private MachO _root;
private MachO.LoadCommand _parent;
public long dataOff() { return dataOff; }
public long dataSize() { return dataSize; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class SubCommand extends KaitaiStruct {
public static SubCommand fromFile(String fileName) throws IOException {
return new SubCommand(new ByteBufferKaitaiStream(fileName));
}
public SubCommand(KaitaiStream _io) {
this(_io, null, null);
}
public SubCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public SubCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.name = new LcStr(this._io, this, _root);
}
private LcStr name;
private MachO _root;
private MachO.LoadCommand _parent;
public LcStr name() { return name; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class TwolevelHintsCommand extends KaitaiStruct {
public static TwolevelHintsCommand fromFile(String fileName) throws IOException {
return new TwolevelHintsCommand(new ByteBufferKaitaiStream(fileName));
}
public TwolevelHintsCommand(KaitaiStream _io) {
this(_io, null, null);
}
public TwolevelHintsCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public TwolevelHintsCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.offset = this._io.readU4le();
this.numHints = this._io.readU4le();
}
private long offset;
private long numHints;
private MachO _root;
private MachO.LoadCommand _parent;
public long offset() { return offset; }
public long numHints() { return numHints; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class Version extends KaitaiStruct {
public static Version fromFile(String fileName) throws IOException {
return new Version(new ByteBufferKaitaiStream(fileName));
}
public Version(KaitaiStream _io) {
this(_io, null, null);
}
public Version(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public Version(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.p1 = this._io.readU1();
this.minor = this._io.readU1();
this.major = this._io.readU1();
this.release = this._io.readU1();
}
private int p1;
private int minor;
private int major;
private int release;
private MachO _root;
private KaitaiStruct _parent;
public int p1() { return p1; }
public int minor() { return minor; }
public int major() { return major; }
public int release() { return release; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class EncryptionInfoCommand extends KaitaiStruct {
public static EncryptionInfoCommand fromFile(String fileName) throws IOException {
return new EncryptionInfoCommand(new ByteBufferKaitaiStream(fileName));
}
public EncryptionInfoCommand(KaitaiStream _io) {
this(_io, null, null);
}
public EncryptionInfoCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public EncryptionInfoCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.cryptoff = this._io.readU4le();
this.cryptsize = this._io.readU4le();
this.cryptid = this._io.readU4le();
if ( ((_root.magic() == MachO.MagicType.MACHO_BE_X64) || (_root.magic() == MachO.MagicType.MACHO_LE_X64)) ) {
this.pad = this._io.readU4le();
}
}
private long cryptoff;
private long cryptsize;
private long cryptid;
private Long pad;
private MachO _root;
private MachO.LoadCommand _parent;
public long cryptoff() { return cryptoff; }
public long cryptsize() { return cryptsize; }
public long cryptid() { return cryptid; }
public Long pad() { return pad; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class CodeSignatureCommand extends KaitaiStruct {
public static CodeSignatureCommand fromFile(String fileName) throws IOException {
return new CodeSignatureCommand(new ByteBufferKaitaiStream(fileName));
}
public CodeSignatureCommand(KaitaiStream _io) {
this(_io, null, null);
}
public CodeSignatureCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public CodeSignatureCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.dataOff = this._io.readU4le();
this.dataSize = this._io.readU4le();
}
private CsBlob codeSignature;
public CsBlob codeSignature() {
if (this.codeSignature != null)
return this.codeSignature;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(dataOff());
this._raw_codeSignature = io.readBytes(dataSize());
KaitaiStream _io__raw_codeSignature = new ByteBufferKaitaiStream(_raw_codeSignature);
this.codeSignature = new CsBlob(_io__raw_codeSignature, this, _root);
io.seek(_pos);
return this.codeSignature;
}
private long dataOff;
private long dataSize;
private MachO _root;
private MachO.LoadCommand _parent;
private byte[] _raw_codeSignature;
public long dataOff() { return dataOff; }
public long dataSize() { return dataSize; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
public byte[] _raw_codeSignature() { return _raw_codeSignature; }
}
public static class DyldInfoCommand extends KaitaiStruct {
public static DyldInfoCommand fromFile(String fileName) throws IOException {
return new DyldInfoCommand(new ByteBufferKaitaiStream(fileName));
}
public enum BindOpcode {
DONE(0x0L),
SET_DYLIB_ORDINAL_IMMEDIATE(0x10L),
SET_DYLIB_ORDINAL_ULEB(0x20L),
SET_DYLIB_SPECIAL_IMMEDIATE(0x30L),
SET_SYMBOL_TRAILING_FLAGS_IMMEDIATE(0x40L),
SET_TYPE_IMMEDIATE(0x50L),
SET_APPEND_SLEB(0x60L),
SET_SEGMENT_AND_OFFSET_ULEB(0x70L),
ADD_ADDRESS_ULEB(0x80L),
DO_BIND(0x90L),
DO_BIND_ADD_ADDRESS_ULEB(0xa0L),
DO_BIND_ADD_ADDRESS_IMMEDIATE_SCALED(0xb0L),
DO_BIND_ULEB_TIMES_SKIPPING_ULEB(0xc0L);
private final long id;
BindOpcode(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, BindOpcode> byId = new HashMap<Long, BindOpcode>(13);
static {
for (BindOpcode e : BindOpcode.values())
byId.put(e.id(), e);
}
public static BindOpcode byId(long id) { return byId.get(id); }
}
public DyldInfoCommand(KaitaiStream _io) {
this(_io, null, null);
}
public DyldInfoCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public DyldInfoCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.rebaseOff = this._io.readU4le();
this.rebaseSize = this._io.readU4le();
this.bindOff = this._io.readU4le();
this.bindSize = this._io.readU4le();
this.weakBindOff = this._io.readU4le();
this.weakBindSize = this._io.readU4le();
this.lazyBindOff = this._io.readU4le();
this.lazyBindSize = this._io.readU4le();
this.exportOff = this._io.readU4le();
this.exportSize = this._io.readU4le();
}
public static class BindItem extends KaitaiStruct {
public static BindItem fromFile(String fileName) throws IOException {
return new BindItem(new ByteBufferKaitaiStream(fileName));
}
public BindItem(KaitaiStream _io) {
this(_io, null, null);
}
public BindItem(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public BindItem(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.opcodeAndImmediate = this._io.readU1();
if ( ((opcode() == MachO.DyldInfoCommand.BindOpcode.SET_DYLIB_ORDINAL_ULEB) || (opcode() == MachO.DyldInfoCommand.BindOpcode.SET_APPEND_SLEB) || (opcode() == MachO.DyldInfoCommand.BindOpcode.SET_SEGMENT_AND_OFFSET_ULEB) || (opcode() == MachO.DyldInfoCommand.BindOpcode.ADD_ADDRESS_ULEB) || (opcode() == MachO.DyldInfoCommand.BindOpcode.DO_BIND_ADD_ADDRESS_ULEB) || (opcode() == MachO.DyldInfoCommand.BindOpcode.DO_BIND_ULEB_TIMES_SKIPPING_ULEB)) ) {
this.uleb = new Uleb128(this._io, this, _root);
}
if (opcode() == MachO.DyldInfoCommand.BindOpcode.DO_BIND_ULEB_TIMES_SKIPPING_ULEB) {
this.skip = new Uleb128(this._io, this, _root);
}
if (opcode() == MachO.DyldInfoCommand.BindOpcode.SET_SYMBOL_TRAILING_FLAGS_IMMEDIATE) {
this.symbol = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("ascii"));
}
}
private BindOpcode opcode;
public BindOpcode opcode() {
if (this.opcode != null)
return this.opcode;
this.opcode = MachO.DyldInfoCommand.BindOpcode.byId((opcodeAndImmediate() & 240));
return this.opcode;
}
private Integer immediate;
public Integer immediate() {
if (this.immediate != null)
return this.immediate;
int _tmp = (int) ((opcodeAndImmediate() & 15));
this.immediate = _tmp;
return this.immediate;
}
private int opcodeAndImmediate;
private Uleb128 uleb;
private Uleb128 skip;
private String symbol;
private MachO _root;
private KaitaiStruct _parent;
public int opcodeAndImmediate() { return opcodeAndImmediate; }
public Uleb128 uleb() { return uleb; }
public Uleb128 skip() { return skip; }
public String symbol() { return symbol; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class RebaseData extends KaitaiStruct {
public static RebaseData fromFile(String fileName) throws IOException {
return new RebaseData(new ByteBufferKaitaiStream(fileName));
}
public enum Opcode {
DONE(0x0L),
SET_TYPE_IMMEDIATE(0x10L),
SET_SEGMENT_AND_OFFSET_ULEB(0x20L),
ADD_ADDRESS_ULEB(0x30L),
ADD_ADDRESS_IMMEDIATE_SCALED(0x40L),
DO_REBASE_IMMEDIATE_TIMES(0x50L),
DO_REBASE_ULEB_TIMES(0x60L),
DO_REBASE_ADD_ADDRESS_ULEB(0x70L),
DO_REBASE_ULEB_TIMES_SKIPPING_ULEB(0x80L);
private final long id;
Opcode(long id) { this.id = id; }
public long id() { return id; }
private static final Map<Long, Opcode> byId = new HashMap<Long, Opcode>(9);
static {
for (Opcode e : Opcode.values())
byId.put(e.id(), e);
}
public static Opcode byId(long id) { return byId.get(id); }
}
public RebaseData(KaitaiStream _io) {
this(_io, null, null);
}
public RebaseData(KaitaiStream _io, MachO.DyldInfoCommand _parent) {
this(_io, _parent, null);
}
public RebaseData(KaitaiStream _io, MachO.DyldInfoCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.items = new ArrayList<RebaseItem>();
{
RebaseItem _it;
int i = 0;
do {
_it = new RebaseItem(this._io, this, _root);
this.items.add(_it);
i++;
} while (!(_it.opcode() == Opcode.DONE));
}
}
public static class RebaseItem extends KaitaiStruct {
public static RebaseItem fromFile(String fileName) throws IOException {
return new RebaseItem(new ByteBufferKaitaiStream(fileName));
}
public RebaseItem(KaitaiStream _io) {
this(_io, null, null);
}
public RebaseItem(KaitaiStream _io, MachO.DyldInfoCommand.RebaseData _parent) {
this(_io, _parent, null);
}
public RebaseItem(KaitaiStream _io, MachO.DyldInfoCommand.RebaseData _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.opcodeAndImmediate = this._io.readU1();
if ( ((opcode() == MachO.DyldInfoCommand.RebaseData.Opcode.SET_SEGMENT_AND_OFFSET_ULEB) || (opcode() == MachO.DyldInfoCommand.RebaseData.Opcode.ADD_ADDRESS_ULEB) || (opcode() == MachO.DyldInfoCommand.RebaseData.Opcode.DO_REBASE_ULEB_TIMES) || (opcode() == MachO.DyldInfoCommand.RebaseData.Opcode.DO_REBASE_ADD_ADDRESS_ULEB) || (opcode() == MachO.DyldInfoCommand.RebaseData.Opcode.DO_REBASE_ULEB_TIMES_SKIPPING_ULEB)) ) {
this.uleb = new Uleb128(this._io, this, _root);
}
if (opcode() == MachO.DyldInfoCommand.RebaseData.Opcode.DO_REBASE_ULEB_TIMES_SKIPPING_ULEB) {
this.skip = new Uleb128(this._io, this, _root);
}
}
private Opcode opcode;
public Opcode opcode() {
if (this.opcode != null)
return this.opcode;
this.opcode = MachO.DyldInfoCommand.RebaseData.Opcode.byId((opcodeAndImmediate() & 240));
return this.opcode;
}
private Integer immediate;
public Integer immediate() {
if (this.immediate != null)
return this.immediate;
int _tmp = (int) ((opcodeAndImmediate() & 15));
this.immediate = _tmp;
return this.immediate;
}
private int opcodeAndImmediate;
private Uleb128 uleb;
private Uleb128 skip;
private MachO _root;
private MachO.DyldInfoCommand.RebaseData _parent;
public int opcodeAndImmediate() { return opcodeAndImmediate; }
public Uleb128 uleb() { return uleb; }
public Uleb128 skip() { return skip; }
public MachO _root() { return _root; }
public MachO.DyldInfoCommand.RebaseData _parent() { return _parent; }
}
private ArrayList<RebaseItem> items;
private MachO _root;
private MachO.DyldInfoCommand _parent;
public ArrayList<RebaseItem> items() { return items; }
public MachO _root() { return _root; }
public MachO.DyldInfoCommand _parent() { return _parent; }
}
public static class ExportNode extends KaitaiStruct {
public static ExportNode fromFile(String fileName) throws IOException {
return new ExportNode(new ByteBufferKaitaiStream(fileName));
}
public ExportNode(KaitaiStream _io) {
this(_io, null, null);
}
public ExportNode(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public ExportNode(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.terminalSize = new Uleb128(this._io, this, _root);
this.childrenCount = this._io.readU1();
this.children = new ArrayList<Child>();
for (int i = 0; i < childrenCount(); i++) {
this.children.add(new Child(this._io, this, _root));
}
this.terminal = this._io.readBytes(terminalSize().value());
}
public static class Child extends KaitaiStruct {
public static Child fromFile(String fileName) throws IOException {
return new Child(new ByteBufferKaitaiStream(fileName));
}
public Child(KaitaiStream _io) {
this(_io, null, null);
}
public Child(KaitaiStream _io, MachO.DyldInfoCommand.ExportNode _parent) {
this(_io, _parent, null);
}
public Child(KaitaiStream _io, MachO.DyldInfoCommand.ExportNode _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.name = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("ascii"));
this.nodeOffset = new Uleb128(this._io, this, _root);
}
private ExportNode value;
public ExportNode value() {
if (this.value != null)
return this.value;
long _pos = this._io.pos();
this._io.seek(nodeOffset().value());
this.value = new ExportNode(this._io, this, _root);
this._io.seek(_pos);
return this.value;
}
private String name;
private Uleb128 nodeOffset;
private MachO _root;
private MachO.DyldInfoCommand.ExportNode _parent;
public String name() { return name; }
public Uleb128 nodeOffset() { return nodeOffset; }
public MachO _root() { return _root; }
public MachO.DyldInfoCommand.ExportNode _parent() { return _parent; }
}
private Uleb128 terminalSize;
private int childrenCount;
private ArrayList<Child> children;
private byte[] terminal;
private MachO _root;
private KaitaiStruct _parent;
public Uleb128 terminalSize() { return terminalSize; }
public int childrenCount() { return childrenCount; }
public ArrayList<Child> children() { return children; }
public byte[] terminal() { return terminal; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class BindData extends KaitaiStruct {
public static BindData fromFile(String fileName) throws IOException {
return new BindData(new ByteBufferKaitaiStream(fileName));
}
public BindData(KaitaiStream _io) {
this(_io, null, null);
}
public BindData(KaitaiStream _io, MachO.DyldInfoCommand _parent) {
this(_io, _parent, null);
}
public BindData(KaitaiStream _io, MachO.DyldInfoCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.items = new ArrayList<BindItem>();
{
BindItem _it;
int i = 0;
do {
_it = new BindItem(this._io, this, _root);
this.items.add(_it);
i++;
} while (!(_it.opcode() == MachO.DyldInfoCommand.BindOpcode.DONE));
}
}
private ArrayList<BindItem> items;
private MachO _root;
private MachO.DyldInfoCommand _parent;
public ArrayList<BindItem> items() { return items; }
public MachO _root() { return _root; }
public MachO.DyldInfoCommand _parent() { return _parent; }
}
public static class LazyBindData extends KaitaiStruct {
public static LazyBindData fromFile(String fileName) throws IOException {
return new LazyBindData(new ByteBufferKaitaiStream(fileName));
}
public LazyBindData(KaitaiStream _io) {
this(_io, null, null);
}
public LazyBindData(KaitaiStream _io, MachO.DyldInfoCommand _parent) {
this(_io, _parent, null);
}
public LazyBindData(KaitaiStream _io, MachO.DyldInfoCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.items = new ArrayList<BindItem>();
{
int i = 0;
while (!this._io.isEof()) {
this.items.add(new BindItem(this._io, this, _root));
i++;
}
}
}
private ArrayList<BindItem> items;
private MachO _root;
private MachO.DyldInfoCommand _parent;
public ArrayList<BindItem> items() { return items; }
public MachO _root() { return _root; }
public MachO.DyldInfoCommand _parent() { return _parent; }
}
private RebaseData rebase;
public RebaseData rebase() {
if (this.rebase != null)
return this.rebase;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(rebaseOff());
this._raw_rebase = io.readBytes(rebaseSize());
KaitaiStream _io__raw_rebase = new ByteBufferKaitaiStream(_raw_rebase);
this.rebase = new RebaseData(_io__raw_rebase, this, _root);
io.seek(_pos);
return this.rebase;
}
private BindData bind;
public BindData bind() {
if (this.bind != null)
return this.bind;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(bindOff());
this._raw_bind = io.readBytes(bindSize());
KaitaiStream _io__raw_bind = new ByteBufferKaitaiStream(_raw_bind);
this.bind = new BindData(_io__raw_bind, this, _root);
io.seek(_pos);
return this.bind;
}
private LazyBindData lazyBind;
public LazyBindData lazyBind() {
if (this.lazyBind != null)
return this.lazyBind;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(lazyBindOff());
this._raw_lazyBind = io.readBytes(lazyBindSize());
KaitaiStream _io__raw_lazyBind = new ByteBufferKaitaiStream(_raw_lazyBind);
this.lazyBind = new LazyBindData(_io__raw_lazyBind, this, _root);
io.seek(_pos);
return this.lazyBind;
}
private ExportNode exports;
public ExportNode exports() {
if (this.exports != null)
return this.exports;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(exportOff());
this._raw_exports = io.readBytes(exportSize());
KaitaiStream _io__raw_exports = new ByteBufferKaitaiStream(_raw_exports);
this.exports = new ExportNode(_io__raw_exports, this, _root);
io.seek(_pos);
return this.exports;
}
private long rebaseOff;
private long rebaseSize;
private long bindOff;
private long bindSize;
private long weakBindOff;
private long weakBindSize;
private long lazyBindOff;
private long lazyBindSize;
private long exportOff;
private long exportSize;
private MachO _root;
private MachO.LoadCommand _parent;
private byte[] _raw_rebase;
private byte[] _raw_bind;
private byte[] _raw_lazyBind;
private byte[] _raw_exports;
public long rebaseOff() { return rebaseOff; }
public long rebaseSize() { return rebaseSize; }
public long bindOff() { return bindOff; }
public long bindSize() { return bindSize; }
public long weakBindOff() { return weakBindOff; }
public long weakBindSize() { return weakBindSize; }
public long lazyBindOff() { return lazyBindOff; }
public long lazyBindSize() { return lazyBindSize; }
public long exportOff() { return exportOff; }
public long exportSize() { return exportSize; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
public byte[] _raw_rebase() { return _raw_rebase; }
public byte[] _raw_bind() { return _raw_bind; }
public byte[] _raw_lazyBind() { return _raw_lazyBind; }
public byte[] _raw_exports() { return _raw_exports; }
}
public static class DylinkerCommand extends KaitaiStruct {
public static DylinkerCommand fromFile(String fileName) throws IOException {
return new DylinkerCommand(new ByteBufferKaitaiStream(fileName));
}
public DylinkerCommand(KaitaiStream _io) {
this(_io, null, null);
}
public DylinkerCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public DylinkerCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.name = new LcStr(this._io, this, _root);
}
private LcStr name;
private MachO _root;
private MachO.LoadCommand _parent;
public LcStr name() { return name; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class FatArch extends KaitaiStruct {
public static FatArch fromFile(String fileName) throws IOException {
return new FatArch(new ByteBufferKaitaiStream(fileName));
}
public FatArch(KaitaiStream _io) {
this(_io, null, null);
}
public FatArch(KaitaiStream _io, MachO.FatHeader _parent) {
this(_io, _parent, null);
}
public FatArch(KaitaiStream _io, MachO.FatHeader _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.cputype = MachO.CpuType.byId(this._io.readU4be());
this.cpusubtype = this._io.readU4be();
this.offset = this._io.readU4be();
this.size = this._io.readU4be();
this.align = this._io.readU4be();
}
private CpuType cputype;
private long cpusubtype;
private long offset;
private long size;
private long align;
private MachO _root;
private MachO.FatHeader _parent;
public CpuType cputype() { return cputype; }
public long cpusubtype() { return cpusubtype; }
public long offset() { return offset; }
public long size() { return size; }
public long align() { return align; }
public MachO _root() { return _root; }
public MachO.FatHeader _parent() { return _parent; }
}
public static class DylibCommand extends KaitaiStruct {
public static DylibCommand fromFile(String fileName) throws IOException {
return new DylibCommand(new ByteBufferKaitaiStream(fileName));
}
public DylibCommand(KaitaiStream _io) {
this(_io, null, null);
}
public DylibCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public DylibCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.nameOffset = this._io.readU4le();
this.timestamp = this._io.readU4le();
this.currentVersion = this._io.readU4le();
this.compatibilityVersion = this._io.readU4le();
this.name = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("utf-8"));
}
private long nameOffset;
private long timestamp;
private long currentVersion;
private long compatibilityVersion;
private String name;
private MachO _root;
private MachO.LoadCommand _parent;
public long nameOffset() { return nameOffset; }
public long timestamp() { return timestamp; }
public long currentVersion() { return currentVersion; }
public long compatibilityVersion() { return compatibilityVersion; }
public String name() { return name; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class SegmentCommand extends KaitaiStruct {
public static SegmentCommand fromFile(String fileName) throws IOException {
return new SegmentCommand(new ByteBufferKaitaiStream(fileName));
}
public SegmentCommand(KaitaiStream _io) {
this(_io, null, null);
}
public SegmentCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public SegmentCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.segname = new String(KaitaiStream.bytesStripRight(this._io.readBytes(16), (byte) 0), Charset.forName("ascii"));
this.vmaddr = this._io.readU4le();
this.vmsize = this._io.readU4le();
this.fileoff = this._io.readU4le();
this.filesize = this._io.readU4le();
this.maxprot = new VmProt(this._io, this, _root);
this.initprot = new VmProt(this._io, this, _root);
this.nsects = this._io.readU4le();
this.flags = this._io.readU4le();
this.sections = new ArrayList<Section>();
for (int i = 0; i < nsects(); i++) {
this.sections.add(new Section(this._io, this, _root));
}
}
public static class Section extends KaitaiStruct {
public static Section fromFile(String fileName) throws IOException {
return new Section(new ByteBufferKaitaiStream(fileName));
}
public Section(KaitaiStream _io) {
this(_io, null, null);
}
public Section(KaitaiStream _io, MachO.SegmentCommand _parent) {
this(_io, _parent, null);
}
public Section(KaitaiStream _io, MachO.SegmentCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.sectName = new String(KaitaiStream.bytesStripRight(this._io.readBytes(16), (byte) 0), Charset.forName("ascii"));
this.segName = new String(KaitaiStream.bytesStripRight(this._io.readBytes(16), (byte) 0), Charset.forName("ascii"));
this.addr = this._io.readU4le();
this.size = this._io.readU4le();
this.offset = this._io.readU4le();
this.align = this._io.readU4le();
this.reloff = this._io.readU4le();
this.nreloc = this._io.readU4le();
this.flags = this._io.readU4le();
this.reserved1 = this._io.readU4le();
this.reserved2 = this._io.readU4le();
}
private String sectName;
private String segName;
private long addr;
private long size;
private long offset;
private long align;
private long reloff;
private long nreloc;
private long flags;
private long reserved1;
private long reserved2;
private MachO _root;
private MachO.SegmentCommand _parent;
public String sectName() { return sectName; }
public String segName() { return segName; }
public long addr() { return addr; }
public long size() { return size; }
public long offset() { return offset; }
public long align() { return align; }
public long reloff() { return reloff; }
public long nreloc() { return nreloc; }
public long flags() { return flags; }
public long reserved1() { return reserved1; }
public long reserved2() { return reserved2; }
public MachO _root() { return _root; }
public MachO.SegmentCommand _parent() { return _parent; }
}
private String segname;
private long vmaddr;
private long vmsize;
private long fileoff;
private long filesize;
private VmProt maxprot;
private VmProt initprot;
private long nsects;
private long flags;
private ArrayList<Section> sections;
private MachO _root;
private MachO.LoadCommand _parent;
public String segname() { return segname; }
public long vmaddr() { return vmaddr; }
public long vmsize() { return vmsize; }
public long fileoff() { return fileoff; }
public long filesize() { return filesize; }
public VmProt maxprot() { return maxprot; }
public VmProt initprot() { return initprot; }
public long nsects() { return nsects; }
public long flags() { return flags; }
public ArrayList<Section> sections() { return sections; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class LcStr extends KaitaiStruct {
public static LcStr fromFile(String fileName) throws IOException {
return new LcStr(new ByteBufferKaitaiStream(fileName));
}
public LcStr(KaitaiStream _io) {
this(_io, null, null);
}
public LcStr(KaitaiStream _io, KaitaiStruct _parent) {
this(_io, _parent, null);
}
public LcStr(KaitaiStream _io, KaitaiStruct _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.length = this._io.readU4le();
this.value = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("UTF-8"));
}
private long length;
private String value;
private MachO _root;
private KaitaiStruct _parent;
public long length() { return length; }
public String value() { return value; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
}
public static class LoadCommand extends KaitaiStruct {
public static LoadCommand fromFile(String fileName) throws IOException {
return new LoadCommand(new ByteBufferKaitaiStream(fileName));
}
public LoadCommand(KaitaiStream _io) {
this(_io, null, null);
}
public LoadCommand(KaitaiStream _io, MachO _parent) {
this(_io, _parent, null);
}
public LoadCommand(KaitaiStream _io, MachO _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.type = MachO.LoadCommandType.byId(this._io.readU4le());
this.size = this._io.readU4le();
{
LoadCommandType on = type();
if (on != null) {
switch (type()) {
case ID_DYLINKER: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylinkerCommand(_io__raw_body, this, _root);
break;
}
case REEXPORT_DYLIB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylibCommand(_io__raw_body, this, _root);
break;
}
case BUILD_VERSION: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new BuildVersionCommand(_io__raw_body, this, _root);
break;
}
case SOURCE_VERSION: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SourceVersionCommand(_io__raw_body, this, _root);
break;
}
case FUNCTION_STARTS: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case RPATH: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new RpathCommand(_io__raw_body, this, _root);
break;
}
case SUB_FRAMEWORK: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SubCommand(_io__raw_body, this, _root);
break;
}
case ROUTINES: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new RoutinesCommand(_io__raw_body, this, _root);
break;
}
case SUB_LIBRARY: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SubCommand(_io__raw_body, this, _root);
break;
}
case DYLD_INFO_ONLY: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DyldInfoCommand(_io__raw_body, this, _root);
break;
}
case DYLD_ENVIRONMENT: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylinkerCommand(_io__raw_body, this, _root);
break;
}
case DYLD_CHAINED_FIXUPS: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case LOAD_DYLINKER: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylinkerCommand(_io__raw_body, this, _root);
break;
}
case SEGMENT_SPLIT_INFO: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case MAIN: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new EntryPointCommand(_io__raw_body, this, _root);
break;
}
case LOAD_DYLIB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylibCommand(_io__raw_body, this, _root);
break;
}
case ENCRYPTION_INFO: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new EncryptionInfoCommand(_io__raw_body, this, _root);
break;
}
case DYSYMTAB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DysymtabCommand(_io__raw_body, this, _root);
break;
}
case TWOLEVEL_HINTS: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new TwolevelHintsCommand(_io__raw_body, this, _root);
break;
}
case ENCRYPTION_INFO_64: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new EncryptionInfoCommand(_io__raw_body, this, _root);
break;
}
case LINKER_OPTION: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkerOptionCommand(_io__raw_body, this, _root);
break;
}
case DYLD_INFO: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DyldInfoCommand(_io__raw_body, this, _root);
break;
}
case VERSION_MIN_TVOS: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new VersionMinCommand(_io__raw_body, this, _root);
break;
}
case LOAD_UPWARD_DYLIB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylibCommand(_io__raw_body, this, _root);
break;
}
case SEGMENT_64: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SegmentCommand64(_io__raw_body, this, _root);
break;
}
case SEGMENT: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SegmentCommand(_io__raw_body, this, _root);
break;
}
case SUB_UMBRELLA: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SubCommand(_io__raw_body, this, _root);
break;
}
case VERSION_MIN_WATCHOS: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new VersionMinCommand(_io__raw_body, this, _root);
break;
}
case ROUTINES_64: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new RoutinesCommand64(_io__raw_body, this, _root);
break;
}
case ID_DYLIB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylibCommand(_io__raw_body, this, _root);
break;
}
case SUB_CLIENT: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SubCommand(_io__raw_body, this, _root);
break;
}
case DYLIB_CODE_SIGN_DRS: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case SYMTAB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new SymtabCommand(_io__raw_body, this, _root);
break;
}
case LINKER_OPTIMIZATION_HINT: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case DATA_IN_CODE: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case CODE_SIGNATURE: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new CodeSignatureCommand(_io__raw_body, this, _root);
break;
}
case VERSION_MIN_IPHONEOS: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new VersionMinCommand(_io__raw_body, this, _root);
break;
}
case LOAD_WEAK_DYLIB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylibCommand(_io__raw_body, this, _root);
break;
}
case DYLD_EXPORTS_TRIE: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case DYLD_FILESET_ENTRY: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new LinkeditDataCommand(_io__raw_body, this, _root);
break;
}
case LAZY_LOAD_DYLIB: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new DylibCommand(_io__raw_body, this, _root);
break;
}
case UUID: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new UuidCommand(_io__raw_body, this, _root);
break;
}
case VERSION_MIN_MACOSX: {
this._raw_body = this._io.readBytes((size() - 8));
KaitaiStream _io__raw_body = new ByteBufferKaitaiStream(_raw_body);
this.body = new VersionMinCommand(_io__raw_body, this, _root);
break;
}
default: {
this.body = this._io.readBytes((size() - 8));
break;
}
}
} else {
this.body = this._io.readBytes((size() - 8));
}
}
}
private LoadCommandType type;
private long size;
private Object body;
private MachO _root;
private MachO _parent;
private byte[] _raw_body;
public LoadCommandType type() { return type; }
public long size() { return size; }
public Object body() { return body; }
public MachO _root() { return _root; }
public MachO _parent() { return _parent; }
public byte[] _raw_body() { return _raw_body; }
}
public static class UuidCommand extends KaitaiStruct {
public static UuidCommand fromFile(String fileName) throws IOException {
return new UuidCommand(new ByteBufferKaitaiStream(fileName));
}
public UuidCommand(KaitaiStream _io) {
this(_io, null, null);
}
public UuidCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public UuidCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.uuid = this._io.readBytes(16);
}
private byte[] uuid;
private MachO _root;
private MachO.LoadCommand _parent;
public byte[] uuid() { return uuid; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class SymtabCommand extends KaitaiStruct {
public static SymtabCommand fromFile(String fileName) throws IOException {
return new SymtabCommand(new ByteBufferKaitaiStream(fileName));
}
public SymtabCommand(KaitaiStream _io) {
this(_io, null, null);
}
public SymtabCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public SymtabCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.symOff = this._io.readU4le();
this.nSyms = this._io.readU4le();
this.strOff = this._io.readU4le();
this.strSize = this._io.readU4le();
}
public static class StrTable extends KaitaiStruct {
public static StrTable fromFile(String fileName) throws IOException {
return new StrTable(new ByteBufferKaitaiStream(fileName));
}
public StrTable(KaitaiStream _io) {
this(_io, null, null);
}
public StrTable(KaitaiStream _io, MachO.SymtabCommand _parent) {
this(_io, _parent, null);
}
public StrTable(KaitaiStream _io, MachO.SymtabCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.unknown = this._io.readU4le();
this.items = new ArrayList<String>();
{
String _it;
int i = 0;
do {
_it = new String(this._io.readBytesTerm((byte) 0, false, true, true), Charset.forName("ascii"));
this.items.add(_it);
i++;
} while (!(_it.equals("")));
}
}
private long unknown;
private ArrayList<String> items;
private MachO _root;
private MachO.SymtabCommand _parent;
public long unknown() { return unknown; }
public ArrayList<String> items() { return items; }
public MachO _root() { return _root; }
public MachO.SymtabCommand _parent() { return _parent; }
}
public static class Nlist extends KaitaiStruct {
public static Nlist fromFile(String fileName) throws IOException {
return new Nlist(new ByteBufferKaitaiStream(fileName));
}
public Nlist(KaitaiStream _io) {
this(_io, null, null);
}
public Nlist(KaitaiStream _io, MachO.SymtabCommand _parent) {
this(_io, _parent, null);
}
public Nlist(KaitaiStream _io, MachO.SymtabCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.un = this._io.readU4le();
this.type = this._io.readU1();
this.sect = this._io.readU1();
this.desc = this._io.readU2le();
{
MagicType on = _root.magic();
if (on != null) {
switch (_root.magic()) {
case MACHO_BE_X64: {
this.value = this._io.readU8le();
break;
}
case MACHO_LE_X64: {
this.value = this._io.readU8le();
break;
}
case MACHO_BE_X86: {
this.value = (long) (this._io.readU4le());
break;
}
case MACHO_LE_X86: {
this.value = (long) (this._io.readU4le());
break;
}
}
}
}
}
private long un;
private int type;
private int sect;
private int desc;
private Long value;
private MachO _root;
private MachO.SymtabCommand _parent;
public long un() { return un; }
public int type() { return type; }
public int sect() { return sect; }
public int desc() { return desc; }
public Long value() { return value; }
public MachO _root() { return _root; }
public MachO.SymtabCommand _parent() { return _parent; }
}
private ArrayList<Nlist> symbols;
public ArrayList<Nlist> symbols() {
if (this.symbols != null)
return this.symbols;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(symOff());
this.symbols = new ArrayList<Nlist>();
for (int i = 0; i < nSyms(); i++) {
this.symbols.add(new Nlist(io, this, _root));
}
io.seek(_pos);
return this.symbols;
}
private StrTable strs;
public StrTable strs() {
if (this.strs != null)
return this.strs;
KaitaiStream io = _root._io();
long _pos = io.pos();
io.seek(strOff());
this._raw_strs = io.readBytes(strSize());
KaitaiStream _io__raw_strs = new ByteBufferKaitaiStream(_raw_strs);
this.strs = new StrTable(_io__raw_strs, this, _root);
io.seek(_pos);
return this.strs;
}
private long symOff;
private long nSyms;
private long strOff;
private long strSize;
private MachO _root;
private MachO.LoadCommand _parent;
private byte[] _raw_strs;
public long symOff() { return symOff; }
public long nSyms() { return nSyms; }
public long strOff() { return strOff; }
public long strSize() { return strSize; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
public byte[] _raw_strs() { return _raw_strs; }
}
public static class VersionMinCommand extends KaitaiStruct {
public static VersionMinCommand fromFile(String fileName) throws IOException {
return new VersionMinCommand(new ByteBufferKaitaiStream(fileName));
}
public VersionMinCommand(KaitaiStream _io) {
this(_io, null, null);
}
public VersionMinCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public VersionMinCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.version = new Version(this._io, this, _root);
this.sdk = new Version(this._io, this, _root);
}
private Version version;
private Version sdk;
private MachO _root;
private MachO.LoadCommand _parent;
public Version version() { return version; }
public Version sdk() { return sdk; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
public static class EntryPointCommand extends KaitaiStruct {
public static EntryPointCommand fromFile(String fileName) throws IOException {
return new EntryPointCommand(new ByteBufferKaitaiStream(fileName));
}
public EntryPointCommand(KaitaiStream _io) {
this(_io, null, null);
}
public EntryPointCommand(KaitaiStream _io, MachO.LoadCommand _parent) {
this(_io, _parent, null);
}
public EntryPointCommand(KaitaiStream _io, MachO.LoadCommand _parent, MachO _root) {
super(_io);
this._parent = _parent;
this._root = _root;
_read();
}
private void _read() {
this.entryOff = this._io.readU8le();
this.stackSize = this._io.readU8le();
}
private long entryOff;
private long stackSize;
private MachO _root;
private MachO.LoadCommand _parent;
public long entryOff() { return entryOff; }
public long stackSize() { return stackSize; }
public MachO _root() { return _root; }
public MachO.LoadCommand _parent() { return _parent; }
}
private MagicType magic;
private FatHeader fatHeader;
private MachHeader header;
private ArrayList<LoadCommand> loadCommands;
private MachO _root;
private KaitaiStruct _parent;
public MagicType magic() { return magic; }
public FatHeader fatHeader() { return fatHeader; }
public MachHeader header() { return header; }
public ArrayList<LoadCommand> loadCommands() { return loadCommands; }
public MachO _root() { return _root; }
public KaitaiStruct _parent() { return _parent; }
} |
this.b1 = this._io.readU1();
if ((b1() & 128) != 0) {
this.b2 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0)) ) {
this.b3 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0) && ((b3() & 128) != 0)) ) {
this.b4 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0) && ((b3() & 128) != 0) && ((b4() & 128) != 0)) ) {
this.b5 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0) && ((b3() & 128) != 0) && ((b4() & 128) != 0) && ((b5() & 128) != 0)) ) {
this.b6 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0) && ((b3() & 128) != 0) && ((b4() & 128) != 0) && ((b5() & 128) != 0) && ((b6() & 128) != 0)) ) {
this.b7 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0) && ((b3() & 128) != 0) && ((b4() & 128) != 0) && ((b5() & 128) != 0) && ((b6() & 128) != 0) && ((b7() & 128) != 0)) ) {
this.b8 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0) && ((b3() & 128) != 0) && ((b4() & 128) != 0) && ((b5() & 128) != 0) && ((b6() & 128) != 0) && ((b7() & 128) != 0) && ((b8() & 128) != 0)) ) {
this.b9 = this._io.readU1();
}
if ( (((b1() & 128) != 0) && ((b2() & 128) != 0) && ((b3() & 128) != 0) && ((b4() & 128) != 0) && ((b5() & 128) != 0) && ((b6() & 128) != 0) && ((b7() & 128) != 0) && ((b8() & 128) != 0) && ((b9() & 128) != 0)) ) {
this.b10 = this._io.readU1();
}
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-aop/autoload-cache-aop-aspectj/src/main/java/com/jarvis/cache/aop/aspectj/AspectjAopInterceptor.java | AspectjAopInterceptor | checkAndProceed | class AspectjAopInterceptor {
private final CacheHandler cacheHandler;
public AspectjAopInterceptor(CacheHandler cacheHandler) {
this.cacheHandler = cacheHandler;
}
public Object checkAndProceed(ProceedingJoinPoint pjp) throws Throwable {<FILL_FUNCTION_BODY>}
public void checkAndDeleteCache(JoinPoint jp, Object retVal) throws Throwable {
Signature signature = jp.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
Method method = methodSignature.getMethod();
if (method.isAnnotationPresent(CacheDelete.class)) {
CacheDelete cacheDelete = method.getAnnotation(CacheDelete.class);
this.deleteCache(jp, cacheDelete, retVal);
}
}
public Object checkAndDeleteCacheTransactional(ProceedingJoinPoint pjp) throws Throwable {
Signature signature = pjp.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
Method method = methodSignature.getMethod();
if (method.isAnnotationPresent(CacheDeleteTransactional.class)) {
CacheDeleteTransactional cache = method.getAnnotation(CacheDeleteTransactional.class);// method.getAnnotationsByType(Cache.class)[0];
return this.deleteCacheTransactional(pjp, cache);
}
try {
return pjp.proceed();
} catch (Throwable e) {
throw e;
}
}
public Object proceed(ProceedingJoinPoint aopProxyChain, Cache cache) throws Throwable {
return cacheHandler.proceed(new AspectjCacheAopProxyChain(aopProxyChain), cache);
}
public void deleteCache(JoinPoint aopProxyChain, CacheDelete cacheDelete, Object retVal) throws Throwable {
cacheHandler.deleteCache(new AspectjDeleteCacheAopProxyChain(aopProxyChain), cacheDelete, retVal);
}
public Object deleteCacheTransactional(ProceedingJoinPoint aopProxyChain,
CacheDeleteTransactional cacheDeleteTransactional) throws Throwable {
return cacheHandler.proceedDeleteCacheTransactional(
new AspectjDeleteCacheTransactionalAopProxyChain(aopProxyChain), cacheDeleteTransactional);
}
public CacheHandler getCacheHandler() {
return cacheHandler;
}
} |
Signature signature = pjp.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
Method method = methodSignature.getMethod();
if (method.isAnnotationPresent(Cache.class)) {
Cache cache = method.getAnnotation(Cache.class);// method.getAnnotationsByType(Cache.class)[0];
return this.proceed(pjp, cache);
}
try {
return pjp.proceed();
} catch (Throwable e) {
throw e;
}
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-aop/autoload-cache-aop-aspectj/src/main/java/com/jarvis/cache/aop/aspectj/AspectjCacheAopProxyChain.java | AspectjCacheAopProxyChain | getMethod | class AspectjCacheAopProxyChain implements CacheAopProxyChain {
private final ProceedingJoinPoint jp;
private Method method;
public AspectjCacheAopProxyChain(ProceedingJoinPoint jp) {
this.jp = jp;
}
@Override
public Object[] getArgs() {
return jp.getArgs();
}
@Override
public Object getTarget() {
return jp.getTarget();
}
@Override
public Method getMethod() {<FILL_FUNCTION_BODY>}
@Override
public Object doProxyChain(Object[] arguments) throws Throwable {
return jp.proceed(arguments);
}
} |
if (null == method) {
Signature signature = jp.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
this.method = methodSignature.getMethod();
}
return method;
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-aop/autoload-cache-aop-aspectj/src/main/java/com/jarvis/cache/aop/aspectj/AspectjDeleteCacheAopProxyChain.java | AspectjDeleteCacheAopProxyChain | getMethod | class AspectjDeleteCacheAopProxyChain implements DeleteCacheAopProxyChain {
private JoinPoint jp;
public AspectjDeleteCacheAopProxyChain(JoinPoint jp) {
this.jp = jp;
}
@Override
public Object[] getArgs() {
return jp.getArgs();
}
@Override
public Object getTarget() {
return jp.getTarget();
}
@Override
public Method getMethod() {<FILL_FUNCTION_BODY>}
} |
Signature signature = jp.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
return methodSignature.getMethod();
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/CacheUtil.java | CacheUtil | getMiscHashCode | class CacheUtil {
private static final String SPLIT_STR = "_";
@SuppressWarnings("rawtypes")
public static boolean isEmpty(Object obj) {
if (null == obj) {
return true;
}
if (obj instanceof String) {
return ((String) obj).length() == 0;
}
Class cl = obj.getClass();
if (cl.isArray()) {
int len = Array.getLength(obj);
return len == 0;
}
if (obj instanceof Collection) {
Collection tempCol = (Collection) obj;
return tempCol.isEmpty();
}
if (obj instanceof Map) {
Map tempMap = (Map) obj;
return tempMap.isEmpty();
}
return false;
}
/**
* 生成字符串的HashCode
*
* @param buf
* @return int hashCode
*/
private static int getHashCode(String buf) {
int hash = 5381;
int len = buf.length();
while (len-- > 0) {
hash = ((hash << 5) + hash) + buf.charAt(len);
}
return hash;
}
/**
* 将Object 对象转换为唯一的Hash字符串
*
* @param obj Object
* @return Hash字符串
*/
public static String getUniqueHashStr(Object obj) {
return getMiscHashCode(BeanUtil.toString(obj));
}
/**
* 通过混合Hash算法,将长字符串转为短字符串(字符串长度小于等于20时,不做处理)
*
* @param str String
* @return Hash字符串
*/
public static String getMiscHashCode(String str) {<FILL_FUNCTION_BODY>}
/**
* 生成缓存Key
*
* @param className 类名称
* @param method 方法名称
* @param arguments 参数
* @return CacheKey 缓存Key
*/
public static String getDefaultCacheKey(String className, String method, Object[] arguments) {
StringBuilder sb = new StringBuilder();
sb.append(getDefaultCacheKeyPrefix(className, method, arguments));
if (null != arguments && arguments.length > 0) {
sb.append(getUniqueHashStr(arguments));
}
return sb.toString();
}
/**
* 生成缓存Key的前缀
*
* @param className 类名称
* @param method 方法名称
* @param arguments 参数
* @return CacheKey 缓存Key
*/
public static String getDefaultCacheKeyPrefix(String className, String method, Object[] arguments) {
StringBuilder sb = new StringBuilder();
sb.append(className);
if (null != method && method.length() > 0) {
sb.append(".").append(method);
}
return sb.toString();
}
} |
if (null == str || str.length() == 0) {
return "";
}
int originSize = 20;
if (str.length() <= originSize) {
return str;
}
StringBuilder tmp = new StringBuilder();
tmp.append(str.hashCode()).append(SPLIT_STR).append(getHashCode(str));
int mid = str.length() / 2;
String str1 = str.substring(0, mid);
String str2 = str.substring(mid);
tmp.append(SPLIT_STR).append(str1.hashCode());
tmp.append(SPLIT_STR).append(str2.hashCode());
return tmp.toString();
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/comparator/AutoLoadOldestComparator.java | AutoLoadOldestComparator | compare | class AutoLoadOldestComparator implements Comparator<AutoLoadTO> {
@Override
public int compare(AutoLoadTO autoLoadTO1, AutoLoadTO autoLoadTO2) {<FILL_FUNCTION_BODY>}
} |
if (autoLoadTO1 == null && autoLoadTO2 != null) {
return 1;
} else if (autoLoadTO1 != null && autoLoadTO2 == null) {
return -1;
} else if (autoLoadTO1 == null && autoLoadTO2 == null) {
return 0;
}
long now = System.currentTimeMillis();
long dif1 = now - autoLoadTO1.getLastLoadTime() - autoLoadTO1.getCache().expire() * 1000;
long dif2 = now - autoLoadTO2.getLastLoadTime() - autoLoadTO2.getCache().expire() * 1000;
if (dif1 > dif2) {
return -1;
} else if (dif1 < dif2) {
return 1;
} else {
if (autoLoadTO1.getAverageUseTime() > autoLoadTO2.getAverageUseTime()) {
return -1;
} else if (autoLoadTO1.getAverageUseTime() < autoLoadTO2.getAverageUseTime()) {
return 1;
}
}
return 0;
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/comparator/AutoLoadRequestTimesComparator.java | AutoLoadRequestTimesComparator | compare | class AutoLoadRequestTimesComparator implements Comparator<AutoLoadTO> {
@Override
public int compare(AutoLoadTO autoLoadTO1, AutoLoadTO autoLoadTO2) {<FILL_FUNCTION_BODY>}
} |
if (autoLoadTO1 == null && autoLoadTO2 != null) {
return 1;
} else if (autoLoadTO1 != null && autoLoadTO2 == null) {
return -1;
} else if (autoLoadTO1 == null && autoLoadTO2 == null) {
return 0;
}
if (autoLoadTO1.getRequestTimes() > autoLoadTO2.getRequestTimes()) {
return -1;
} else if (autoLoadTO1.getRequestTimes() < autoLoadTO2.getRequestTimes()) {
return 1;
}
return 0;
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/reflect/generics/ParameterizedTypeImpl.java | ParameterizedTypeImpl | validateConstructorArguments | class ParameterizedTypeImpl implements ParameterizedType {
private Type[] actualTypeArguments;
private Class<?> rawType;
private Type ownerType;
private ParameterizedTypeImpl(Class<?> paramClass, Type[] paramArrayOfType, Type paramType) {
this.actualTypeArguments = paramArrayOfType;
this.rawType = paramClass;
if (paramType != null) {
this.ownerType = paramType;
} else {
this.ownerType = paramClass.getDeclaringClass();
}
validateConstructorArguments();
}
private void validateConstructorArguments() {<FILL_FUNCTION_BODY>}
public static ParameterizedTypeImpl make(Class<?> paramClass, Type[] paramArrayOfType, Type paramType) {
return new ParameterizedTypeImpl(paramClass, paramArrayOfType, paramType);
}
@Override
public Type[] getActualTypeArguments() {
return (Type[]) this.actualTypeArguments.clone();
}
@Override
public Class<?> getRawType() {
return this.rawType;
}
@Override
public Type getOwnerType() {
return this.ownerType;
}
@Override
public boolean equals(Object paramObject) {
if ((paramObject instanceof ParameterizedType)) {
ParameterizedType localParameterizedType = (ParameterizedType) paramObject;
if (this == localParameterizedType) {
return true;
}
Type localType1 = localParameterizedType.getOwnerType();
Type localType2 = localParameterizedType.getRawType();
return (this.ownerType == null ? localType1 == null : this.ownerType.equals(localType1))
&& (this.rawType == null ? localType2 == null : this.rawType.equals(localType2))
&& (Arrays.equals(this.actualTypeArguments, localParameterizedType.getActualTypeArguments()));
}
return false;
}
@Override
public int hashCode() {
return Arrays.hashCode(this.actualTypeArguments) ^ (this.ownerType == null ? 0 : this.ownerType.hashCode())
^ (this.rawType == null ? 0 : this.rawType.hashCode());
}
@Override
public String toString() {
StringBuilder localStringBuilder = new StringBuilder();
if (this.ownerType != null) {
if ((this.ownerType instanceof Class<?>))
localStringBuilder.append(((Class<?>) this.ownerType).getName());
else {
localStringBuilder.append(this.ownerType.toString());
}
localStringBuilder.append(".");
if ((this.ownerType instanceof ParameterizedTypeImpl)) {
localStringBuilder.append(this.rawType.getName()
.replace(((ParameterizedTypeImpl) this.ownerType).rawType.getName() + "$", ""));
} else {
localStringBuilder.append(this.rawType.getName());
}
} else {
localStringBuilder.append(this.rawType.getName());
}
if ((this.actualTypeArguments != null) && (this.actualTypeArguments.length > 0)) {
localStringBuilder.append("<");
int i = 1;
for (Type localType : this.actualTypeArguments) {
if (i == 0) {
localStringBuilder.append(", ");
}
if ((localType instanceof Class<?>)) {
localStringBuilder.append(((Class<?>) localType).getName());
} else {
// if(null!=localType){
localStringBuilder.append(localType.toString());
// }
}
i = 0;
}
localStringBuilder.append(">");
}
return localStringBuilder.toString();
}
} |
@SuppressWarnings("rawtypes")
TypeVariable[] arrayOfTypeVariable = this.rawType.getTypeParameters();
if (arrayOfTypeVariable.length != this.actualTypeArguments.length) {
throw new MalformedParameterizedTypeException();
}
// for(int i=0; i < this.actualTypeArguments.length; i++);
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/to/AutoLoadTO.java | AutoLoadTO | toString | class AutoLoadTO implements Serializable {
private static final long serialVersionUID = 1L;
private final CacheAopProxyChain joinPoint;
private final Object[] args;
/**
* 缓存注解
*/
private final Cache cache;
/**
* 缓存时长
*/
private int expire;
/**
* 缓存Key
*/
private final CacheKeyTO cacheKey;
/**
* 上次从DAO加载数据时间
*/
private long lastLoadTime = 0L;
/**
* 上次请求数据时间
*/
private long lastRequestTime = 0L;
/**
* 第一次请求数据时间
*/
private long firstRequestTime = 0L;
/**
* 请求数据次数
*/
private long requestTimes = 0L;
private volatile boolean loading = false;
/**
* 加载次数
*/
private long loadCnt = 0L;
/**
* 从DAO中加载数据,使用时间的总和
*/
private long useTotalTime = 0L;
public AutoLoadTO(CacheKeyTO cacheKey, CacheAopProxyChain joinPoint, Object args[], Cache cache, int expire) {
this.cacheKey = cacheKey;
this.joinPoint = joinPoint;
this.args = args;
this.cache = cache;
this.expire = expire;
}
public CacheAopProxyChain getJoinPoint() {
return joinPoint;
}
public long getLastRequestTime() {
return lastRequestTime;
}
public AutoLoadTO setLastRequestTime(long lastRequestTime) {
synchronized (this) {
this.lastRequestTime = lastRequestTime;
if (firstRequestTime == 0) {
firstRequestTime = lastRequestTime;
}
requestTimes++;
}
return this;
}
/**
* @param firstRequestTime System.currentTimeMillis()
*/
public void setFirstRequestTime(long firstRequestTime) {
this.firstRequestTime = firstRequestTime;
}
public long getFirstRequestTime() {
return firstRequestTime;
}
public long getRequestTimes() {
return requestTimes;
}
public Cache getCache() {
return cache;
}
public long getLastLoadTime() {
return lastLoadTime;
}
/**
* @param lastLoadTime last load time
* @return this
*/
public AutoLoadTO setLastLoadTime(long lastLoadTime) {
this.lastLoadTime = lastLoadTime;
return this;
}
public CacheKeyTO getCacheKey() {
return cacheKey;
}
public boolean isLoading() {
return loading;
}
/**
* @param loading 是否正在加载
* @return this
*/
public AutoLoadTO setLoading(boolean loading) {
this.loading = loading;
return this;
}
public Object[] getArgs() {
return args;
}
public long getLoadCnt() {
return loadCnt;
}
public long getUseTotalTime() {
return useTotalTime;
}
/**
* 记录用时
*
* @param useTime 用时
* @return this
*/
public AutoLoadTO addUseTotalTime(long useTime) {
synchronized (this) {
this.loadCnt++;
this.useTotalTime += useTime;
}
return this;
}
/**
* 平均耗时
*
* @return long 平均耗时
*/
public long getAverageUseTime() {
if (loadCnt == 0) {
return 0;
}
return this.useTotalTime / this.loadCnt;
}
public int getExpire() {
return expire;
}
/**
* @param expire expire
* @return this
*/
public AutoLoadTO setExpire(int expire) {
this.expire = expire;
return this;
}
public void flushRequestTime(CacheWrapper<Object> cacheWrapper) {
// 同步最后加载时间
this.setLastRequestTime(System.currentTimeMillis())
// 同步加载时间
.setLastLoadTime(cacheWrapper.getLastLoadTime())
// 同步过期时间
.setExpire(cacheWrapper.getExpire());
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
AutoLoadTO that = (AutoLoadTO) o;
return expire == that.expire &&
lastLoadTime == that.lastLoadTime &&
lastRequestTime == that.lastRequestTime &&
firstRequestTime == that.firstRequestTime &&
requestTimes == that.requestTimes &&
loading == that.loading &&
loadCnt == that.loadCnt &&
useTotalTime == that.useTotalTime &&
Objects.equals(joinPoint, that.joinPoint) &&
Arrays.equals(args, that.args) &&
Objects.equals(cache, that.cache) &&
Objects.equals(cacheKey, that.cacheKey);
}
@Override
public int hashCode() {
int result = Objects.hash(joinPoint, cache, expire, cacheKey, lastLoadTime, lastRequestTime, firstRequestTime, requestTimes, loading, loadCnt, useTotalTime);
result = 31 * result + Arrays.hashCode(args);
return result;
}
@Override
public String toString() {<FILL_FUNCTION_BODY>}
} |
return "AutoLoadTO{" +
"joinPoint=" + joinPoint +
", args=" + Arrays.toString(args) +
", cache=" + cache +
", expire=" + expire +
", cacheKey=" + cacheKey +
", lastLoadTime=" + lastLoadTime +
", lastRequestTime=" + lastRequestTime +
", firstRequestTime=" + firstRequestTime +
", requestTimes=" + requestTimes +
", loading=" + loading +
", loadCnt=" + loadCnt +
", useTotalTime=" + useTotalTime +
'}';
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/to/CacheKeyTO.java | CacheKeyTO | getCacheKey | class CacheKeyTO implements Serializable {
private static final long serialVersionUID = 7229320497442357252L;
private final String namespace;
private final String key;// 缓存Key
private final String hfield;// 设置哈希表中的字段,如果设置此项,则用哈希表进行存储
public CacheKeyTO(String namespace, String key, String hfield) {
this.namespace = namespace;
this.key = key;
this.hfield = hfield;
}
public String getCacheKey() {<FILL_FUNCTION_BODY>}
public String getLockKey() {
StringBuilder key = new StringBuilder(getCacheKey());
if (null != hfield && hfield.length() > 0) {
key.append(":").append(hfield);
}
key.append(":lock");
return key.toString();
}
public String getNamespace() {
return namespace;
}
public String getHfield() {
return hfield;
}
public String getKey() {
return key;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
CacheKeyTO that = (CacheKeyTO) o;
return Objects.equals(namespace, that.namespace) &&
Objects.equals(key, that.key) &&
Objects.equals(hfield, that.hfield);
}
@Override
public int hashCode() {
return Objects.hash(namespace, key, hfield);
}
@Override
public String toString() {
return "CacheKeyTO{" +
"namespace='" + namespace + '\'' +
", key='" + key + '\'' +
", hfield='" + hfield + '\'' +
'}';
}
} |
if (null != this.namespace && this.namespace.length() > 0) {
return new StringBuilder(this.namespace).append(":").append(this.key).toString();
}
return this.key;
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/to/CacheWrapper.java | CacheWrapper | clone | class CacheWrapper<T> implements Serializable, Cloneable {
private static final long serialVersionUID = 1L;
/**
* 缓存数据
*/
private T cacheObject;
/**
* 最后加载时间
*/
private long lastLoadTime;
/**
* 缓存时长
*/
private int expire;
public CacheWrapper() {
}
public CacheWrapper(T cacheObject, int expire) {
this.cacheObject = cacheObject;
this.lastLoadTime = System.currentTimeMillis();
this.expire = expire;
}
public CacheWrapper(T cacheObject, int expire, long lastLoadTime) {
this.cacheObject = cacheObject;
this.lastLoadTime = lastLoadTime;
this.expire = expire;
}
/**
* 判断缓存是否已经过期
*
* @return boolean
*/
public boolean isExpired() {
if (expire > 0) {
return (System.currentTimeMillis() - lastLoadTime) > expire * 1000;
}
return false;
}
public int getExpire() {
return expire;
}
public void setCacheObject(T cacheObject) {
this.cacheObject = cacheObject;
}
public long getLastLoadTime() {
return lastLoadTime;
}
public T getCacheObject() {
return cacheObject;
}
public void setLastLoadTime(long lastLoadTime) {
this.lastLoadTime = lastLoadTime;
}
public void setExpire(int expire) {
this.expire = expire;
}
@Override
public Object clone() throws CloneNotSupportedException {<FILL_FUNCTION_BODY>}
} |
@SuppressWarnings("unchecked")
CacheWrapper<T> tmp = (CacheWrapper<T>) super.clone();
tmp.setCacheObject(this.cacheObject);
return tmp;
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/cache/to/ProcessingTO.java | ProcessingTO | toString | class ProcessingTO {
private volatile long startTime;
private volatile CacheWrapper<Object> cache;
private volatile boolean firstFinished = false;
private volatile Throwable error;
public ProcessingTO() {
startTime = System.currentTimeMillis();
}
public CacheWrapper<Object> getCache() {
return cache;
}
public void setCache(CacheWrapper<Object> cache) {
this.cache = cache;
}
public void setFirstFinished(boolean firstFinished) {
this.firstFinished = firstFinished;
}
public boolean isFirstFinished() {
return this.firstFinished;
}
public long getStartTime() {
return startTime;
}
public void setError(Throwable error) {
this.error = error;
}
public Throwable getError() {
return this.error;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ProcessingTO that = (ProcessingTO) o;
return startTime == that.startTime &&
firstFinished == that.firstFinished &&
Objects.equals(cache, that.cache) &&
Objects.equals(error, that.error);
}
@Override
public int hashCode() {
return Objects.hash(startTime, cache, firstFinished, error);
}
@Override
public String toString() {<FILL_FUNCTION_BODY>}
} |
return "ProcessingTO{" +
"startTime=" + startTime +
", cache=" + cache +
", firstFinished=" + firstFinished +
", error=" + error +
'}';
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/lib/util/BeanUtil.java | BeanUtil | toString | class BeanUtil {
@SuppressWarnings("rawtypes")
private static final ConcurrentHashMap<Class, Field[]> FIELDS_CAHCE = new ConcurrentHashMap<Class, Field[]>();
/**
* 是否为基础数据类型
*
* @param obj Object
* @return boolean true or false
*/
public static boolean isPrimitive(Object obj) {
boolean rv = obj.getClass().isPrimitive() || obj instanceof String || obj instanceof Integer
|| obj instanceof Long || obj instanceof Byte || obj instanceof Character || obj instanceof Boolean
|| obj instanceof Short || obj instanceof Float || obj instanceof Double || obj instanceof BigDecimal
|| obj instanceof BigInteger;
return rv;
}
/**
* 把Bean转换为字符串
*
* @param obj Object
* @return String String
*/
@SuppressWarnings("rawtypes")
public static String toString(Object obj) {<FILL_FUNCTION_BODY>}
} |
if (obj == null) {
return "null";
}
Class cl = obj.getClass();
if (isPrimitive(obj)) {
return String.valueOf(obj);
} else if (obj instanceof Enum) {
return ((Enum) obj).name();
} else if (obj instanceof Date) {
return String.valueOf(((Date) obj).getTime());
} else if (obj instanceof Calendar) {
return String.valueOf(((Calendar) obj).getTime().getTime());
} else if (cl.isArray()) {
String r = "[";
int len = Array.getLength(obj);
for (int i = 0; i < len; i++) {
if (i > 0) {
r += ",";
}
Object val = Array.get(obj, i);
r += toString(val);
}
return r + "]";
} else if (obj instanceof Collection) {
Collection tempCol = (Collection) obj;
Iterator it = tempCol.iterator();
String r = "[";
for (int i = 0; it.hasNext(); i++) {
if (i > 0) {
r += ",";
}
Object val = it.next();
r += toString(val);
}
return r + "]";
} else if (obj instanceof Map) {
Map tempMap = (Map) obj;
String r = "{";
Iterator it = tempMap.entrySet().iterator();
while (it.hasNext()) {
Map.Entry entry = (Entry) it.next();
Object key = entry.getKey();
r += toString(key);
r += "=";
Object val = entry.getValue();
r += toString(val);
if (it.hasNext()) {
r += ",";
}
}
return r + "}";
} else if (obj instanceof Class) {
Class tmpCls = (Class) obj;
return tmpCls.getName();
}
String r = cl.getName();
do {
Field[] fields = FIELDS_CAHCE.get(cl);
if (null == fields) {
fields = cl.getDeclaredFields();
if (null != fields) {
AccessibleObject.setAccessible(fields, true);
}
FIELDS_CAHCE.put(cl, fields);
}
if (null == fields || fields.length == 0) {
cl = cl.getSuperclass();
continue;
}
r += "[";
// get the names and values of all fields
for (Field f : fields) {
if (Modifier.isStatic(f.getModifiers())) {
continue;
}
if (f.isSynthetic() || f.getName().indexOf("this$") != -1) {
continue;
}
r += f.getName() + "=";
try {
Object val = f.get(obj);
r += toString(val);
} catch (Exception e) {
e.printStackTrace();
}
r += ",";
}
String comma = ",";
if (r.endsWith(comma)) {
r = r.substring(0, r.length() - 1);
}
r += "]";
cl = cl.getSuperclass();
} while (cl != null);
return r;
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-common/src/main/java/com/jarvis/lib/util/StringUtil.java | StringUtil | containsText | class StringUtil {
/**
* Check whether the given {@code CharSequence} contains actual <em>text</em>.
* <p>More specifically, this method returns {@code true} if the
* {@code CharSequence} is not {@code null}, its length is greater than
* 0, and it contains at least one non-whitespace character.
* <p><pre class="code">
* StringUtils.hasText(null) = false
* StringUtils.hasText("") = false
* StringUtils.hasText(" ") = false
* StringUtils.hasText("12345") = true
* StringUtils.hasText(" 12345 ") = true
* </pre>
* @param str the {@code CharSequence} to check (may be {@code null})
* @return {@code true} if the {@code CharSequence} is not {@code null},
* its length is greater than 0, and it does not contain whitespace only
* @see Character#isWhitespace
*/
public static boolean hasText(CharSequence str) {
return (str != null && str.length() > 0 && containsText(str));
}
/**
* Check whether the given {@code String} contains actual <em>text</em>.
* <p>More specifically, this method returns {@code true} if the
* {@code String} is not {@code null}, its length is greater than 0,
* and it contains at least one non-whitespace character.
* @param str the {@code String} to check (may be {@code null})
* @return {@code true} if the {@code String} is not {@code null}, its
* length is greater than 0, and it does not contain whitespace only
* @see #hasText(CharSequence)
*/
public static boolean hasText(String str) {
return (str != null && !str.isEmpty() && containsText(str));
}
private static boolean containsText(CharSequence str) {<FILL_FUNCTION_BODY>}
} |
int strLen = str.length();
for (int i = 0; i < strLen; i++) {
if (!Character.isWhitespace(str.charAt(i))) {
return true;
}
}
return false;
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-core/src/main/java/com/jarvis/cache/CacheHelper.java | CacheHelper | initDeleteCacheKeysSet | class CacheHelper {
private static final ThreadLocal<CacheOpType> OP_TYPE = new ThreadLocal<CacheOpType>();
private static final ThreadLocal<Set<CacheKeyTO>> DELETE_CACHE_KEYS = new ThreadLocal<Set<CacheKeyTO>>();
/**
* 获取CacheOpType
*
* @return ThreadLocal中设置的CacheOpType
*/
public static CacheOpType getCacheOpType() {
return OP_TYPE.get();
}
/**
* 设置CacheOpType
*
* @param opType CacheOpType
*/
public static void setCacheOpType(CacheOpType opType) {
OP_TYPE.set(opType);
}
/**
* 移除CacheOpType
*/
public static void clearCacheOpType() {
OP_TYPE.remove();
}
public static void initDeleteCacheKeysSet() {<FILL_FUNCTION_BODY>}
public static Set<CacheKeyTO> getDeleteCacheKeysSet() {
return DELETE_CACHE_KEYS.get();
}
public static void addDeleteCacheKey(CacheKeyTO key) {
Set<CacheKeyTO> set = DELETE_CACHE_KEYS.get();
if (null != set) {
set.add(key);
}
}
public static boolean isOnTransactional() {
Set<CacheKeyTO> set = DELETE_CACHE_KEYS.get();
return null != set;
}
public static void clearDeleteCacheKeysSet() {
DELETE_CACHE_KEYS.remove();
}
} |
Set<CacheKeyTO> set = DELETE_CACHE_KEYS.get();
if (null == set) {
set = new HashSet<CacheKeyTO>();
DELETE_CACHE_KEYS.set(set);
}
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-core/src/main/java/com/jarvis/cache/ComboCacheManager.java | ComboCacheManager | mset | class ComboCacheManager implements ICacheManager {
/**
* 表达式解析器
*/
private final AbstractScriptParser scriptParser;
/**
* 本地缓存实现
*/
private ICacheManager localCache;
/**
* 远程缓存实现
*/
private ICacheManager remoteCache;
private static final Logger log = LoggerFactory.getLogger(ComboCacheManager.class);
public ComboCacheManager(ICacheManager localCache, ICacheManager remoteCache, AbstractScriptParser scriptParser) {
this.localCache = localCache;
this.remoteCache = remoteCache;
this.scriptParser = scriptParser;
}
@Override
public void setCache(CacheKeyTO cacheKey, CacheWrapper<Object> result, Method method)
throws CacheCenterConnectionException {
if (method.isAnnotationPresent(LocalCache.class)) {
LocalCache lCache = method.getAnnotation(LocalCache.class);
setLocalCache(lCache, cacheKey, result, method);
// 只本地缓存
if (lCache.localOnly()) {
return;
}
}
remoteCache.setCache(cacheKey, result, method);
}
@Override
public void mset(Method method, Collection<MSetParam> params) throws CacheCenterConnectionException {<FILL_FUNCTION_BODY>}
private void setLocalCache(LocalCache lCache, CacheKeyTO cacheKey, CacheWrapper<Object> result, Method method) {
try {
LocalCacheWrapper<Object> localResult = new LocalCacheWrapper<Object>();
localResult.setLastLoadTime(System.currentTimeMillis());
int expire = scriptParser.getRealExpire(lCache.expire(), lCache.expireExpression(), null,
result.getCacheObject());
localResult.setExpire(expire);
localResult.setCacheObject(result.getCacheObject());
localResult.setRemoteExpire(result.getExpire());
localResult.setRemoteLastLoadTime(result.getLastLoadTime());
localCache.setCache(cacheKey, result, method);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
}
@Override
public CacheWrapper<Object> get(CacheKeyTO key, Method method) throws CacheCenterConnectionException {
LocalCache lCache = null;
if (method.isAnnotationPresent(LocalCache.class)) {
lCache = method.getAnnotation(LocalCache.class);
}
String threadName = Thread.currentThread().getName();
// 如果是自动加载线程,则只从远程缓存获取。
if (null != lCache && !threadName.startsWith(AutoLoadHandler.THREAD_NAME_PREFIX)) {
CacheWrapper<Object> result = localCache.get(key, method);
if (null != result) {
if (result instanceof LocalCacheWrapper) {
LocalCacheWrapper<Object> localResult = (LocalCacheWrapper<Object>) result;
return new CacheWrapper<Object>(localResult.getCacheObject(), localResult.getRemoteExpire(), localResult.getRemoteLastLoadTime());
} else {
return result;
}
}
}
CacheWrapper<Object> result = remoteCache.get(key, method);
// 如果取到了则先放到本地缓存里
if (null != lCache && result != null) {
setLocalCache(lCache, key, result, method);
}
return result;
}
@Override
public Map<CacheKeyTO, CacheWrapper<Object>> mget(final Method method, final Type returnType, final Set<CacheKeyTO> keys) throws CacheCenterConnectionException {
LocalCache lCache = null;
if (method.isAnnotationPresent(LocalCache.class)) {
lCache = method.getAnnotation(LocalCache.class);
} else {
return remoteCache.mget(method, returnType, keys);
}
String threadName = Thread.currentThread().getName();
Map<CacheKeyTO, CacheWrapper<Object>> all;
Map<CacheKeyTO, CacheWrapper<Object>> remoteResults = null;
if (!threadName.startsWith(AutoLoadHandler.THREAD_NAME_PREFIX)) {
all = new HashMap<>(keys.size());
Map<CacheKeyTO, CacheWrapper<Object>> localResults = localCache.mget(method, returnType, keys);
if (null != localResults && !localResults.isEmpty()) {
Iterator<Map.Entry<CacheKeyTO, CacheWrapper<Object>>> iterator = localResults.entrySet().iterator();
while (iterator.hasNext()) {
Map.Entry<CacheKeyTO, CacheWrapper<Object>> item = iterator.next();
CacheWrapper<Object> result = item.getValue();
if (result instanceof LocalCacheWrapper) {
LocalCacheWrapper<Object> localResult = (LocalCacheWrapper<Object>) result;
CacheWrapper<Object> result2 = new CacheWrapper<Object>(localResult.getCacheObject(), localResult.getRemoteExpire(), localResult.getRemoteLastLoadTime());
all.put(item.getKey(), result2);
} else {
all.put(item.getKey(), result);
}
}
}
if(all.size() < keys.size()) {
Set<CacheKeyTO> unCachekeys = new HashSet<>(keys.size() - all.size());
for(CacheKeyTO key : keys) {
if(!all.containsKey(key)) {
unCachekeys.add(key);
}
}
remoteResults = remoteCache.mget(method, returnType, keys);
if(null != remoteResults && !remoteResults.isEmpty()) {
all.putAll(remoteResults);
}
}
} else {
remoteResults = remoteCache.mget(method, returnType, keys);
all = remoteResults;
}
if(null != remoteResults && !remoteResults.isEmpty()) {
// 放到本地缓存里
Iterator<Map.Entry<CacheKeyTO, CacheWrapper<Object>>> iterator = remoteResults.entrySet().iterator();
while (iterator.hasNext()) {
Map.Entry<CacheKeyTO, CacheWrapper<Object>> item = iterator.next();
setLocalCache(lCache, item.getKey(), item.getValue(), method);
}
}
return all;
}
@Override
public void delete(Set<CacheKeyTO> keys) throws CacheCenterConnectionException {
localCache.delete(keys);
remoteCache.delete(keys);
}
} |
if (method.isAnnotationPresent(LocalCache.class)) {
LocalCache lCache = method.getAnnotation(LocalCache.class);
for (MSetParam param : params) {
if (param == null) {
continue;
}
setLocalCache(lCache, param.getCacheKey(), param.getResult(), method);
}
// 只本地缓存
if (lCache.localOnly()) {
return;
}
}
remoteCache.mset(method, params);
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-core/src/main/java/com/jarvis/cache/DataLoaderFactory.java | DataLoaderFactory | getDataLoader | class DataLoaderFactory extends BasePooledObjectFactory<DataLoader> {
private static volatile DataLoaderFactory instance;
private final GenericObjectPool<DataLoader> factory;
private DataLoaderFactory() {
GenericObjectPoolConfig config = new GenericObjectPoolConfig();
config.setMaxTotal(1024);
config.setMaxIdle(50);
config.setMinIdle(8);
// 当Pool中没有对象时不等待,而是直接new个新的
config.setBlockWhenExhausted(false);
AbandonedConfig abandonConfig = new AbandonedConfig();
abandonConfig.setRemoveAbandonedTimeout(300);
abandonConfig.setRemoveAbandonedOnBorrow(true);
abandonConfig.setRemoveAbandonedOnMaintenance(true);
factory = new GenericObjectPool<DataLoader>(this, config, abandonConfig);
}
public static DataLoaderFactory getInstance() {
if (null == instance) {
synchronized (DataLoaderFactory.class) {
if (null == instance) {
instance = new DataLoaderFactory();
}
}
}
return instance;
}
public DataLoader getDataLoader() {<FILL_FUNCTION_BODY>}
public void returnObject(DataLoader loader) {
loader.reset();
factory.returnObject(loader);
}
@Override
public DataLoader create() throws Exception {
return new DataLoader();
}
@Override
public PooledObject<DataLoader> wrap(DataLoader obj) {
return new DefaultPooledObject<DataLoader>(obj);
}
} |
try {
return factory.borrowObject();
} catch (Exception e) {
e.printStackTrace();
}
return new DataLoader();
|
qiujiayu_AutoLoadCache | AutoLoadCache/autoload-cache-core/src/main/java/com/jarvis/cache/DeleteCacheMagicHandler.java | DeleteCacheMagicHandler | getCacheKeyForMagic | class DeleteCacheMagicHandler {
private final CacheHandler cacheHandler;
private final DeleteCacheAopProxyChain jp;
private final CacheDeleteMagicKey[] cacheDeleteKeys;
private final Object[] arguments;
private final Method method;
private final Object retVal;
private final Object target;
private final String methodName;
private final Class<?>[] parameterTypes;
public DeleteCacheMagicHandler(CacheHandler cacheHandler, DeleteCacheAopProxyChain jp, CacheDeleteMagicKey[] cacheDeleteKeys, Object retVal) {
this.cacheHandler = cacheHandler;
this.jp = jp;
this.cacheDeleteKeys = cacheDeleteKeys;
this.arguments = jp.getArgs();
this.method = jp.getMethod();
this.retVal = retVal;
this.target = jp.getTarget();
this.methodName = jp.getMethod().getName();
this.parameterTypes = method.getParameterTypes();
}
/**
* @param cacheDeleteKey
* @return
* @throws Exception
*/
private void isMagic(CacheDeleteMagicKey cacheDeleteKey) throws Exception {
String key = cacheDeleteKey.value();
if (null == key || key.length() == 0) {
throw new Exception("value不允许为空");
}
int iterableArgIndex = cacheDeleteKey.iterableArgIndex();
if (parameterTypes.length > 0 && iterableArgIndex >= 0) {
if (iterableArgIndex >= parameterTypes.length) {
throw new Exception("iterableArgIndex必须小于参数长度:" + parameterTypes.length);
}
if (iterableArgIndex >= 0 && cacheDeleteKey.iterableReturnValue()) {
throw new Exception("不支持iterableArgIndex大于0且iterableReturnValue=true的情况");
}
Class<?> tmp = parameterTypes[iterableArgIndex];
if (tmp.isArray() || Collection.class.isAssignableFrom(tmp)) {
//rv = true;
} else {
throw new Exception("magic模式下,参数" + iterableArgIndex + "必须是数组或Collection的类型");
}
}
if (cacheDeleteKey.iterableReturnValue()) {
Class<?> returnType = method.getReturnType();
if (returnType.isArray() || Collection.class.isAssignableFrom(returnType)) {
// rv = true;
} else {
throw new Exception("当iterableReturnValue=true时,返回值必须是数组或Collection的类型");
}
}
}
public List<List<CacheKeyTO>> getCacheKeyForMagic() throws Exception {<FILL_FUNCTION_BODY>}
private List<CacheKeyTO> splitReturnValueOnly(CacheDeleteMagicKey cacheDeleteKey, Object retVal, String keyExpression, String hfieldExpression) throws Exception {
if (null == retVal) {
return Collections.emptyList();
}
List<CacheKeyTO> list;
if (retVal.getClass().isArray()) {
Object[] newValues = (Object[]) retVal;
list = new ArrayList<>(newValues.length);
for (Object value : newValues) {
if (!cacheHandler.getScriptParser().isCanDelete(cacheDeleteKey, arguments, value)) {
continue;
}
list.add(this.cacheHandler.getCacheKey(target, methodName, arguments, keyExpression, hfieldExpression, value, true));
}
} else if (retVal instanceof Collection) {
Collection<Object> newValues = (Collection<Object>) retVal;
list = new ArrayList<>(newValues.size());
for (Object value : newValues) {
if (!cacheHandler.getScriptParser().isCanDelete(cacheDeleteKey, arguments, value)) {
continue;
}
list.add(this.cacheHandler.getCacheKey(target, methodName, arguments, keyExpression, hfieldExpression, value, true));
}
} else {
return Collections.emptyList();
}
return list;
}
private List<CacheKeyTO> splitArgOnly(CacheDeleteMagicKey cacheDeleteKey, Object retVal, String keyExpression, String hfieldExpression) throws Exception {
int iterableArgIndex = cacheDeleteKey.iterableArgIndex();
Object tmpArg = arguments[iterableArgIndex];
List<CacheKeyTO> list = null;
if (tmpArg instanceof Collection) {
Collection<Object> iterableCollectionArg = (Collection<Object>) tmpArg;
list = new ArrayList<>(iterableCollectionArg.size());
for (Object arg : iterableCollectionArg) {
Optional<CacheKeyTO> tmp = getKey(arg, cacheDeleteKey, retVal, keyExpression, hfieldExpression);
if (tmp.isPresent()) {
list.add(tmp.get());
}
}
} else if (tmpArg.getClass().isArray()) {
Object[] iterableArrayArg = (Object[]) tmpArg;
list = new ArrayList<>(iterableArrayArg.length);
for (Object arg : iterableArrayArg) {
Optional<CacheKeyTO> tmp = getKey(arg, cacheDeleteKey, retVal, keyExpression, hfieldExpression);
if (tmp.isPresent()) {
list.add(tmp.get());
}
}
} else {
return Collections.emptyList();
}
return list;
}
private Optional<CacheKeyTO> getKey(Object arg, CacheDeleteMagicKey cacheDeleteKey, Object retVal, String keyExpression, String hfieldExpression) throws Exception {
Object[] tmpArgs = new Object[arguments.length];
for (int i = 0; i < arguments.length; i++) {
if (i == cacheDeleteKey.iterableArgIndex()) {
tmpArgs[i] = arg;
} else {
tmpArgs[i] = arguments[i];
}
}
if (!cacheHandler.getScriptParser().isCanDelete(cacheDeleteKey, tmpArgs, retVal)) {
return Optional.empty();
}
return Optional.of(this.cacheHandler.getCacheKey(target, methodName, tmpArgs, keyExpression, hfieldExpression, retVal, true));
}
} |
List<List<CacheKeyTO>> lists = new ArrayList<>(cacheDeleteKeys.length);
for (CacheDeleteMagicKey cacheDeleteKey : cacheDeleteKeys) {
isMagic(cacheDeleteKey);
String keyExpression = cacheDeleteKey.value();
String hfieldExpression = cacheDeleteKey.hfield();
// 只对返回值进行分割处理
if (parameterTypes.length == 0 || cacheDeleteKey.iterableArgIndex() < 0) {
if (cacheDeleteKey.iterableReturnValue()) {
lists.add(splitReturnValueOnly(cacheDeleteKey, retVal, keyExpression, hfieldExpression));
}
continue;
}
int iterableArgIndex = cacheDeleteKey.iterableArgIndex();
// 只对参数进行分割处理
if (iterableArgIndex >= 0 && !cacheDeleteKey.iterableReturnValue()) {
lists.add(splitArgOnly(cacheDeleteKey, retVal, keyExpression, hfieldExpression));
continue;
}
if (iterableArgIndex >= 0 && cacheDeleteKey.iterableReturnValue()) {
}
}
return lists;
|