public static void reconstructHeaders(Iterable<NativeLibrary> libraries, PrintWriter out) {
List<MemberRef> orphanMembers = new ArrayList<MemberRef>();
Map<TypeRef, List<MemberRef>> membersByClass = new HashMap<TypeRef, List<MemberRef>>();
for (NativeLibrary library : libraries) {
for (Symbol symbol : library.getSymbols()) {
MemberRef mr = symbol.getParsedRef();
if (mr == null) continue;
TypeRef et = mr.getEnclosingType();
if (et == null) orphanMembers.add(mr);
else {
List<MemberRef> mrs = membersByClass.get(et);
if (mrs == null) membersByClass.put(et, mrs = new ArrayList<MemberRef>());
mrs.add(mr);
}
}
}
for (TypeRef tr : membersByClass.keySet()) out.println("class " + tr + ";");
for (MemberRef mr : orphanMembers) out.println(mr + ";");
for (Map.Entry<TypeRef, List<MemberRef>> e : membersByClass.entrySet()) {
TypeRef tr = e.getKey();
List<MemberRef> mrs = e.getValue();
out.println("class " + tr + " \n{");
for (MemberRef mr : mrs) {
out.println("\t" + mr + ";");
}
out.println("}");
}
}
/**
* Register.
*
* @param natives the natives
* @param jni the jni
* @param preload the preload
*/
public static void register(String[] natives, String[] jni, Class<?>[] preload) {
/*
* Load JNI libraries. These libraries have definitions for our class
* methods marked with native modifier. JNI libraries are loaded using
* System.loadLibrary() call.
*/
for (String name : jni) {
JNILibrary.loadLibrary(name);
}
/*
* Load 3rd party, external native raw libraries. These libraries are opened
* using dlopen call, and not loaded like JNI libraries. They are typically
* loaded as a dependency to one of the JNI libraries, but not necessarily.
* Any native library can be opened this way.
*/
for (String name : natives) {
NativeLibrary.loadLibrary(name);
}
/*
* Pre-load a list of classes. This forces each class to be loaded and
* initialized. It also allows each of those classes to register themselves
* and initialize their own libraries.
*/
for (Class<?> clazz : preload) {
try {
Class.forName(clazz.getCanonicalName());
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
}
static {
// We don't seem to need an AccessController.doPrivileged() block
// here as these system properties are visible even to unsigned
// applets
OS = System.getProperty("os.name");
OS_VERSION = System.getProperty("os.version");
ARCH = System.getProperty("os.arch");
JAVA_VENDOR = System.getProperty("java.vendor");
JAVA_VENDOR_URL = System.getProperty("java.vendor.url");
JAVA_VERSION = System.getProperty("java.version");
NEWLINE = System.getProperty("line.separator");
JAVA_SE = initIsJavaSE();
LITTLE_ENDIAN = initByteOrder();
boolean libsLoaded = true;
try {
NativeLibrary.ensureNativeLibLoaded();
} catch (UnsatisfiedLinkError err) {
libsLoaded = false;
}
if (libsLoaded) {
pointerSizeInBits = getPointerSizeInBitsImpl();
final long pageSizeL = getPageSizeImpl();
if (Integer.MAX_VALUE < pageSizeL) {
throw new InternalError("PageSize exceeds integer value: " + pageSizeL);
}
pageSize = (int) pageSizeL;
} else {
pointerSizeInBits = -1;
pageSize = -1;
}
is32Bit = initArch();
}
