X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/f95d2598051e347460e028286ff2d33e5825e548..c9c16dde5f5c8469610e727748875806a29906a6:/Java/Execute.cpp?ds=inline diff --git a/Java/Execute.cpp b/Java/Execute.cpp index 58cb2d6..fe6d5a9 100644 --- a/Java/Execute.cpp +++ b/Java/Execute.cpp @@ -1,5 +1,5 @@ /* Cycript - Optimizing JavaScript Compiler/Runtime - * Copyright (C) 2009-2014 Jay Freeman (saurik) + * Copyright (C) 2009-2015 Jay Freeman (saurik) */ /* GNU Affero General Public License, Version 3 {{{ */ @@ -19,4 +19,1171 @@ **/ /* }}} */ +#include +#include +#include + +#ifdef __APPLE__ +#include +#else #include +#endif + +#include "cycript.hpp" +#include "Error.hpp" +#include "Execute.hpp" +#include "Internal.hpp" +#include "JavaScript.hpp" +#include "Pooling.hpp" + +#define _jnicall(expr) ({ \ + jint _value(expr); \ + if (_value != JNI_OK) \ + CYThrow("_jnicall(%s) == %d", #expr, _value); \ +}) + +#define _envcall(jni, expr) ({ \ + __typeof__(jni->expr) _value(jni->expr); \ + if (jthrowable _error = jni->ExceptionOccurred()) { \ + jni->ExceptionClear(); \ + throw CYJSError(context, CYCastJSValue(context, jni, _error)); \ + } \ +_value; }) + +#define _envcallv(jni, expr) do { \ + jni->expr; \ + if (jthrowable _error = jni->ExceptionOccurred()) { \ + jni->ExceptionClear(); \ + throw CYJSError(context, CYCastJSValue(context, jni, _error)); \ + } \ +} while (false) + +#define CYJavaTry \ + try +#define CYJavaCatch(value) \ + catch (const CYException &error) { \ + CYPool pool; \ + jni->ThrowNew(jni->FindClass("java/lang/RuntimeException"), error.PoolCString(pool)); \ + return value; \ + } + +extern "C" { + // Android's jni.h seriously doesn't declare these :/ + jint JNI_CreateJavaVM(JavaVM **, void **, void *); + jint JNI_GetCreatedJavaVMs(JavaVM **, jsize, jsize *); +} + +static JSValueRef CYCastJSValue(JSContextRef context, JNIEnv *jni, jobject value); + +static void CYRegisterNatives(JSContextRef context, JNIEnv *jni); + +JNIEnv *GetJNI(JSContextRef context) { + static JavaVM *jvm(NULL); + static JNIEnv *jni(NULL); + + if (jni != NULL) + return jni; + jint version(JNI_VERSION_1_4); + + jsize capacity(16); + JavaVM *jvms[capacity]; + jsize size; + _jnicall(JNI_GetCreatedJavaVMs(jvms, capacity, &size)); + + if (size != 0) { + jvm = jvms[0]; + _jnicall(jvm->GetEnv(reinterpret_cast(&jni), version)); + } else { + CYPool pool; + std::vector options; + + { + std::ostringstream option; + option << "-Djava.class.path="; + option << CYPoolLibraryPath(pool) << "/libcycript.jar"; + if (const char *classpath = getenv("CLASSPATH")) + option << ':' << classpath; + options.push_back(JavaVMOption{pool.strdup(option.str().c_str()), NULL}); + } + + JavaVMInitArgs args; + memset(&args, 0, sizeof(args)); + args.version = version; + args.nOptions = options.size(); + args.options = options.data(); + _jnicall(JNI_CreateJavaVM(&jvm, reinterpret_cast(&jni), &args)); + } + + CYRegisterNatives(context, jni); + + return jni; +} + +class CYJavaUTF8String : + public CYUTF8String +{ + private: + JNIEnv *jni_; + jstring value_; + + public: + CYJavaUTF8String(JNIEnv *jni, jstring value) : + jni_(jni), + value_(value) + { + _assert(value != NULL); + size = jni_->GetStringUTFLength(value_); + data = jni_->GetStringUTFChars(value_, NULL); + } + + ~CYJavaUTF8String() { + if (value_ != NULL) + jni_->ReleaseStringUTFChars(value_, data); + } + + CYJavaUTF8String(const CYJavaUTF8String &) = delete; + + CYJavaUTF8String(CYJavaUTF8String &&rhs) : + jni_(rhs.jni_), + value_(rhs.value_) + { + rhs.value_ = NULL; + } +}; + +CYJavaUTF8String CYCastUTF8String(JNIEnv *jni, jstring value) { + return CYJavaUTF8String(jni, value); +} + +JSStringRef CYCopyJSString(JNIEnv *jni, jstring value) { + return CYCopyJSString(CYCastUTF8String(jni, value)); +} + +template +struct CYJavaGlobal { + JNIEnv *jni_; + Value_ value_; + + CYJavaGlobal() : + jni_(NULL), + value_(NULL) + { + } + + CYJavaGlobal(JNIEnv *jni, Value_ value) : + jni_(jni), + value_(static_cast(jni_->NewGlobalRef(value))) + { + } + + CYJavaGlobal(const CYJavaGlobal &value) : + CYJavaGlobal(value.jni_, value.value_) + { + } + + CYJavaGlobal(CYJavaGlobal &&value) : + jni_(value.jni_), + value_(value.value_) + { + value.value_ = NULL; + } + + ~CYJavaGlobal() { + if (value_ != NULL) + jni_->DeleteGlobalRef(value_); + } + + operator bool() const { + return value_ != NULL; + } + + operator JNIEnv *() const { + return jni_; + } + + operator Value_() const { + return value_; + } +}; + +template +struct CYJavaValue : + CYPrivate +{ + CYJavaGlobal value_; + + CYJavaValue(JNIEnv *jni, Value_ value) : + value_(jni, value) + { + } + + CYJavaValue(const CYJavaValue &) = delete; +}; + +#define CYJavaForEachPrimitive \ + CYJavaForEachPrimitive_(Z, z, Boolean, Boolean, boolean) \ + CYJavaForEachPrimitive_(B, b, Byte, Byte, byte) \ + CYJavaForEachPrimitive_(C, c, Char, Character, char) \ + CYJavaForEachPrimitive_(S, s, Short, Short, short) \ + CYJavaForEachPrimitive_(I, i, Int, Integer, int) \ + CYJavaForEachPrimitive_(J, j, Long, Long, long) \ + CYJavaForEachPrimitive_(F, f, Float, Float, float) \ + CYJavaForEachPrimitive_(D, d, Double, Double, double) + +enum CYJavaPrimitive : char { + CYJavaPrimitiveObject, + CYJavaPrimitiveVoid, +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + CYJavaPrimitive ## Type, +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ +}; + +template +static _finline JSValueRef CYJavaCastJSValue(JSContextRef context, Type_ value) { + return CYCastJSValue(context, value); +} + +static _finline JSValueRef CYJavaCastJSValue(JSContextRef context, jboolean value) { + return CYCastJSValue(context, static_cast(value)); +} + +static std::map Primitives_; + +static CYJavaPrimitive CYJavaGetPrimitive(JSContextRef context, JNIEnv *jni, jobject type, jmethodID Class$get$$Name) { + jstring string(static_cast(_envcall(jni, CallObjectMethod(type, Class$get$$Name)))); + _assert(string != NULL); + CYJavaUTF8String name(jni, string); + auto primitive(Primitives_.find(name)); + return primitive != Primitives_.end() ? primitive->second : CYJavaPrimitiveObject; +} + +typedef std::vector CYJavaShorty; + +static CYJavaShorty CYJavaGetShorty(JSContextRef context, JNIEnv *jni, jobjectArray types, jmethodID Class$get$$Name) { + size_t count(_envcall(jni, GetArrayLength(types))); + CYJavaShorty shorty(count); + for (size_t index(0); index != count; ++index) + shorty[index] = CYJavaGetPrimitive(context, jni, _envcall(jni, GetObjectArrayElement(types, index)), Class$get$$Name); + return shorty; +} + +struct CYJavaField { + jfieldID field_; + CYJavaPrimitive primitive_; +}; + +typedef std::map CYJavaFieldMap; + +struct CYJavaSignature { + jmethodID method_; + CYJavaGlobal reflected_; + CYJavaPrimitive primitive_; + CYJavaShorty shorty_; + + CYJavaSignature(JNIEnv *jni, jmethodID method, jobject reflected, CYJavaPrimitive primitive, const CYJavaShorty &shorty) : + method_(method), + reflected_(jni, reflected), + primitive_(primitive), + shorty_(shorty) + { + } + + CYJavaSignature(unsigned count) : + shorty_(count) + { + } + + bool operator <(const CYJavaSignature &rhs) const { + return shorty_.size() < rhs.shorty_.size(); + } +}; + +typedef std::multiset CYJavaOverload; + +struct CYJavaMethod : + CYPrivate +{ + CYJavaOverload overload_; + + CYJavaMethod(const CYJavaOverload &overload) : + overload_(overload) + { + } +}; + +struct CYJavaStaticMethod : + CYPrivate +{ + CYJavaOverload overload_; + + CYJavaStaticMethod(const CYJavaOverload &overload) : + overload_(overload) + { + } +}; + +struct CYJavaClass : + CYJavaValue +{ + bool interface_; + + CYJavaFieldMap static_; + CYJavaFieldMap instance_; + CYJavaOverload overload_; + + CYJavaClass(JNIEnv *jni, jclass value, bool interface) : + CYJavaValue(jni, value), + interface_(interface) + { + } +}; + +static JSObjectRef CYGetJavaClass(JSContextRef context, JNIEnv *jni, jclass _class); + +struct CYJavaObject : + CYJavaValue +{ + CYJavaClass *table_; + + CYJavaObject(JNIEnv *jni, jobject value, CYJavaClass *table) : + CYJavaValue(jni, value), + table_(table) + { + } + + JSValueRef GetPrototype(JSContextRef context) const; +}; + +struct CYJavaInterior : + CYJavaValue +{ + CYJavaClass *table_; + + CYJavaInterior(JNIEnv *jni, jobject value, CYJavaClass *table) : + CYJavaValue(jni, value), + table_(table) + { + } +}; + +struct CYJavaStaticInterior : + CYJavaValue +{ + CYJavaClass *table_; + + CYJavaStaticInterior(JNIEnv *jni, jobject value, CYJavaClass *table) : + CYJavaValue(jni, value), + table_(table) + { + } +}; + +struct CYJavaArray : + CYJavaValue +{ + CYJavaPrimitive primitive_; + + CYJavaArray(JNIEnv *jni, jarray value, CYJavaPrimitive primitive) : + CYJavaValue(jni, value), + primitive_(primitive) + { + } + + JSValueRef GetPrototype(JSContextRef context) const; +}; + +struct CYJavaPackage : + CYPrivate +{ + typedef std::vector Path; + Path package_; + + _finline CYJavaPackage(const Path &package) : + package_(package) + { + } +}; + +JSValueRef CYJavaObject::GetPrototype(JSContextRef context) const { + JNIEnv *jni(value_); + return CYGetProperty(context, CYGetJavaClass(context, jni, _envcall(jni, GetObjectClass(value_))), prototype_s); +} + +JSValueRef CYJavaArray::GetPrototype(JSContextRef context) const { + return CYGetCachedObject(context, CYJSString("Array_prototype")); +} + +static JSValueRef CYCastJSValue(JSContextRef context, JNIEnv *jni, jobject value) { + if (value == NULL) + return CYJSNull(context); + + jclass _class(_envcall(jni, GetObjectClass(value))); + if (_envcall(jni, IsSameObject(_class, _envcall(jni, FindClass("java/lang/String"))))) + return CYCastJSValue(context, CYJSString(jni, static_cast(value))); + + jclass Class$(_envcall(jni, FindClass("java/lang/Class"))); + jmethodID Class$isArray(_envcall(jni, GetMethodID(Class$, "isArray", "()Z"))); + if (_envcall(jni, CallBooleanMethod(_class, Class$isArray))) { + jmethodID Class$getComponentType(_envcall(jni, GetMethodID(Class$, "getComponentType", "()Ljava/lang/Class;"))); + jclass component(static_cast(_envcall(jni, CallObjectMethod(_class, Class$getComponentType)))); + jmethodID Class$getName(_envcall(jni, GetMethodID(Class$, "getName", "()Ljava/lang/String;"))); + return CYJavaArray::Make(context, jni, static_cast(value), CYJavaGetPrimitive(context, jni, component, Class$getName)); + } + + jclass Wrapper$(_envcall(jni, FindClass("Cycript$Wrapper"))); + if (_envcall(jni, IsSameObject(_class, Wrapper$))) { + jmethodID Wrapper$getProtect(_envcall(jni, GetMethodID(Wrapper$, "getProtect", "()J"))); + auto &protect(*reinterpret_cast(_envcall(jni, CallLongMethod(value, Wrapper$getProtect)))); + return protect; + } + + CYJavaClass *table(reinterpret_cast(JSObjectGetPrivate(CYGetJavaClass(context, jni, _class)))); + return CYJavaObject::Make(context, jni, value, table); +} + +static _finline JSObjectRef CYCastJSObject(JSContextRef context, JNIEnv *jni, jobject value) { + return CYCastJSObject(context, CYCastJSValue(context, jni, value)); +} + +static jstring CYCastJavaString(JNIEnv *jni, JSContextRef context, CYUTF16String value) { + return _envcall(jni, NewString(value.data, value.size)); +} + +static jstring CYCastJavaString(JNIEnv *jni, JSContextRef context, JSStringRef value) { + return CYCastJavaString(jni, context, CYCastUTF16String(value)); +} + +#define CYCastJava$(T, Type, jtype, Cast) \ +_disused static jobject CYCastJava ## Type(JNIEnv *jni, JSContextRef context, JSValueRef value) { \ + jclass Type$(_envcall(jni, FindClass("java/lang/" #Type))); \ + jmethodID Type$init$(_envcall(jni, GetMethodID(Type$, "", "(" #T ")V"))); \ + return _envcall(jni, NewObject(Type$, Type$init$, static_cast(Cast(context, value)))); \ +} + +CYCastJava$(Z, Boolean, jboolean, CYCastBool) +CYCastJava$(B, Byte, jbyte, CYCastDouble) +CYCastJava$(C, Character, jchar, CYCastDouble) +CYCastJava$(S, Short, jshort, CYCastDouble) +CYCastJava$(I, Integer, jint, CYCastDouble) +CYCastJava$(J, Long, jlong, CYCastDouble) +CYCastJava$(F, Float, jfloat, CYCastDouble) +CYCastJava$(D, Double, jdouble, CYCastDouble) + +static CYJavaClass *CYGetJavaTable(JSContextRef context, JSObjectRef object) { + if (!JSValueIsObjectOfClass(context, object, CYJavaClass::Class_)) + return NULL; + return reinterpret_cast(JSObjectGetPrivate(object)); +} + +static CYJavaObject *CYGetJavaObject(JSContextRef context, JSObjectRef object) { + if (!JSValueIsObjectOfClass(context, object, CYJavaObject::Class_)) + return NULL; + return reinterpret_cast(JSObjectGetPrivate(object)); +} + +static jobject CYCastJavaObject(JNIEnv *jni, JSContextRef context, JSObjectRef value) { + if (CYJavaObject *internal = CYGetJavaObject(context, value)) + return internal->value_; + + jclass Wrapper$(_envcall(jni, FindClass("Cycript$Wrapper"))); + jmethodID Wrapper$$init$(_envcall(jni, GetMethodID(Wrapper$, "", "(J)V"))); + CYProtect *protect(new CYProtect(context, value)); + return _envcall(jni, NewObject(Wrapper$, Wrapper$$init$, reinterpret_cast(protect))); +} + +static jobject CYCastJavaObject(JNIEnv *jni, JSContextRef context, JSValueRef value) { + switch (JSValueGetType(context, value)) { + case kJSTypeNull: + return NULL; + case kJSTypeBoolean: + return CYCastJavaBoolean(jni, context, value); + case kJSTypeNumber: + return CYCastJavaDouble(jni, context, value); + case kJSTypeString: + return CYCastJavaString(jni, context, CYJSString(context, value)); + case kJSTypeObject: + return CYCastJavaObject(jni, context, CYCastJSObject(context, value)); + + case kJSTypeUndefined: + // XXX: I am currently relying on this for dynamic proxy of void method + return NULL; + default: + _assert(false); + } +} + +static JSObjectRef CYGetJavaClass(JSContextRef context, JNIEnv *jni, jclass value) { + JSObjectRef global(CYGetGlobalObject(context)); + JSObjectRef cy(CYCastJSObject(context, CYGetProperty(context, global, cy_s))); + + jclass Class$(_envcall(jni, FindClass("java/lang/Class"))); + jmethodID Class$getName(_envcall(jni, GetMethodID(Class$, "getName", "()Ljava/lang/String;"))); + + CYJSString name(jni, static_cast(_envcall(jni, CallObjectMethod(value, Class$getName)))); + JSValueRef cached(CYGetProperty(context, cy, name)); + if (!JSValueIsUndefined(context, cached)) + return CYCastJSObject(context, cached); + + jmethodID Class$isInterface(_envcall(jni, GetMethodID(Class$, "isInterface", "()Z"))); + + jmethodID Class$getDeclaredConstructors(_envcall(jni, GetMethodID(Class$, "getDeclaredConstructors", "()[Ljava/lang/reflect/Constructor;"))); + jmethodID Class$getDeclaredFields(_envcall(jni, GetMethodID(Class$, "getDeclaredFields", "()[Ljava/lang/reflect/Field;"))); + jmethodID Class$getDeclaredMethods(_envcall(jni, GetMethodID(Class$, "getDeclaredMethods", "()[Ljava/lang/reflect/Method;"))); + + jclass Constructor$(_envcall(jni, FindClass("java/lang/reflect/Constructor"))); + //jmethodID Constructor$getModifiers(_envcall(jni, GetMethodID(Constructor$, "getModifiers", "()I"))); + jmethodID Constructor$getParameterTypes(_envcall(jni, GetMethodID(Constructor$, "getParameterTypes", "()[Ljava/lang/Class;"))); + + jclass Field$(_envcall(jni, FindClass("java/lang/reflect/Field"))); + jmethodID Field$getModifiers(_envcall(jni, GetMethodID(Field$, "getModifiers", "()I"))); + jmethodID Field$getName(_envcall(jni, GetMethodID(Field$, "getName", "()Ljava/lang/String;"))); + jmethodID Field$getType(_envcall(jni, GetMethodID(Field$, "getType", "()Ljava/lang/Class;"))); + + jclass Method$(_envcall(jni, FindClass("java/lang/reflect/Method"))); + jmethodID Method$getModifiers(_envcall(jni, GetMethodID(Method$, "getModifiers", "()I"))); + jmethodID Method$getName(_envcall(jni, GetMethodID(Method$, "getName", "()Ljava/lang/String;"))); + jmethodID Method$getParameterTypes(_envcall(jni, GetMethodID(Method$, "getParameterTypes", "()[Ljava/lang/Class;"))); + jmethodID Method$getReturnType(_envcall(jni, GetMethodID(Method$, "getReturnType", "()Ljava/lang/Class;"))); + + jclass Modifier$(_envcall(jni, FindClass("java/lang/reflect/Modifier"))); + jmethodID Modifier$isStatic(_envcall(jni, GetStaticMethodID(Modifier$, "isStatic", "(I)Z"))); + + bool interface(_envcall(jni, CallBooleanMethod(value, Class$isInterface))); + CYJavaClass *table(new CYJavaClass(jni, value, interface)); + + for (jclass prototype(value); prototype != NULL; prototype = _envcall(jni, GetSuperclass(prototype))) { + jobjectArray fields(static_cast(_envcall(jni, CallObjectMethod(prototype, Class$getDeclaredFields)))); + + for (jsize i(0), e(_envcall(jni, GetArrayLength(fields))); i != e; ++i) { + jobject field(_envcall(jni, GetObjectArrayElement(fields, e - i - 1))); + jint modifiers(_envcall(jni, CallIntMethod(field, Field$getModifiers))); + bool instance(!_envcall(jni, CallStaticBooleanMethod(Modifier$, Modifier$isStatic, modifiers))); + auto &map(instance ? table->instance_ : table->static_); + CYJavaUTF8String name(jni, static_cast(_envcall(jni, CallObjectMethod(field, Field$getName)))); + jfieldID id(_envcall(jni, FromReflectedField(field))); + jobject type(_envcall(jni, CallObjectMethod(field, Field$getType))); + map.insert(std::make_pair(std::string(name), CYJavaField{id, CYJavaGetPrimitive(context, jni, type, Class$getName)})); + } + } + + JSObjectRef constructor(JSObjectMake(context, CYJavaClass::Class_, table)); + + JSObjectRef prototype(JSObjectMake(context, NULL, NULL)); + CYSetProperty(context, constructor, prototype_s, prototype, kJSPropertyAttributeDontEnum); + + jobjectArray constructors(static_cast(_envcall(jni, CallObjectMethod(value, Class$getDeclaredConstructors)))); + + for (jsize i(0), e(_envcall(jni, GetArrayLength(constructors))); i != e; ++i) { + jobject constructor(_envcall(jni, GetObjectArrayElement(constructors, i))); + jobjectArray parameters(static_cast(_envcall(jni, CallObjectMethod(constructor, Constructor$getParameterTypes)))); + CYJavaShorty shorty(CYJavaGetShorty(context, jni, parameters, Class$getName)); + jmethodID id(_envcall(jni, FromReflectedMethod(constructor))); + table->overload_.insert(CYJavaSignature(jni, id, constructor, CYJavaPrimitiveObject, shorty)); + } + + jobjectArray methods(static_cast(_envcall(jni, CallObjectMethod(value, Class$getDeclaredMethods)))); + + std::map, CYJavaOverload> entries; + + for (jsize i(0), e(_envcall(jni, GetArrayLength(methods))); i != e; ++i) { + jobject method(_envcall(jni, GetObjectArrayElement(methods, i))); + jint modifiers(_envcall(jni, CallIntMethod(method, Method$getModifiers))); + bool instance(!_envcall(jni, CallStaticBooleanMethod(Modifier$, Modifier$isStatic, modifiers))); + CYJavaUTF8String name(jni, static_cast(_envcall(jni, CallObjectMethod(method, Method$getName)))); + jobjectArray parameters(static_cast(_envcall(jni, CallObjectMethod(method, Method$getParameterTypes)))); + CYJavaShorty shorty(CYJavaGetShorty(context, jni, parameters, Class$getName)); + jobject type(_envcall(jni, CallObjectMethod(method, Method$getReturnType))); + auto primitive(CYJavaGetPrimitive(context, jni, type, Class$getName)); + jmethodID id(_envcall(jni, FromReflectedMethod(method))); + entries[std::make_pair(instance, std::string(name))].insert(CYJavaSignature(jni, id, method, primitive, shorty)); + } + + for (const auto &entry : entries) { + bool instance(entry.first.first); + CYJSString name(entry.first.second); + auto &overload(entry.second); + if (instance) + CYSetProperty(context, prototype, name, CYJavaMethod::Make(context, overload), kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete); + else + CYSetProperty(context, constructor, name, CYJavaStaticMethod::Make(context, overload), kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete); + } + + // XXX: for some reason kJSPropertyAttributeDontEnum doesn't work if there's already a property with the same name + // by not linking the prototypes until after we set the properties, we hide the parent property from this issue :( + + if (jclass super = _envcall(jni, GetSuperclass(value))) { + JSObjectRef parent(CYGetJavaClass(context, jni, super)); + CYSetPrototype(context, constructor, parent); + CYSetPrototype(context, prototype, CYGetProperty(context, parent, prototype_s)); + } + + CYSetProperty(context, cy, name, constructor); + return constructor; +} + +static void CYCastJavaNumeric(jvalue &value, CYJavaPrimitive primitive, JSContextRef context, JSValueRef argument) { + switch (primitive) { +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: \ + value.t = static_cast(CYCastDouble(context, argument)); \ + break; +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: + _assert(false); + } +} + +static bool CYCastJavaArguments(JNIEnv *jni, const CYJavaShorty &shorty, JSContextRef context, const JSValueRef arguments[], jvalue *array) { + for (size_t index(0); index != shorty.size(); ++index) { + JSValueRef argument(arguments[index]); + JSType type(JSValueGetType(context, argument)); + jvalue &value(array[index]); + + switch (CYJavaPrimitive primitive = shorty[index]) { + case CYJavaPrimitiveObject: + value.l = CYCastJavaObject(jni, context, argument); + break; + + case CYJavaPrimitiveBoolean: + if (type != kJSTypeBoolean) + return false; + value.z = CYCastBool(context, argument); + break; + + case CYJavaPrimitiveCharacter: + if (type == kJSTypeNumber) + CYCastJavaNumeric(value, primitive, context, argument); + else if (type != kJSTypeString) + return false; + else { + CYJSString string(context, argument); + if (JSStringGetLength(string) != 1) + return false; + else + value.c = JSStringGetCharactersPtr(string)[0]; + } + break; + + case CYJavaPrimitiveByte: + case CYJavaPrimitiveShort: + case CYJavaPrimitiveInteger: + case CYJavaPrimitiveLong: + case CYJavaPrimitiveFloat: + case CYJavaPrimitiveDouble: + if (type != kJSTypeNumber) + return false; + CYCastJavaNumeric(value, primitive, context, argument); + break; + + default: + _assert(false); + } + } + + return true; +} + +static JSValueRef JavaMethod_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + CYJavaMethod *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaObject *self(CYGetJavaObject(context, _this)); + JNIEnv *jni(self->value_); + + CYJavaSignature bound(count); + for (auto overload(internal->overload_.lower_bound(bound)), e(internal->overload_.upper_bound(bound)); overload != e; ++overload) { + jvalue array[count]; + if (!CYCastJavaArguments(jni, overload->shorty_, context, arguments, array)) + continue; + switch (overload->primitive_) { + case CYJavaPrimitiveObject: + return CYCastJSValue(context, jni, _envcall(jni, CallObjectMethodA(self->value_, overload->method_, array))); + case CYJavaPrimitiveVoid: + _envcallv(jni, CallVoidMethodA(self->value_, overload->method_, array)); + return CYJSUndefined(context); +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: \ + return CYJavaCastJSValue(context, _envcall(jni, Call ## Typ ## MethodA(self->value_, overload->method_, array))); +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } + } + + CYThrow("invalid method call"); +} CYCatch(NULL) } + +static JSValueRef JavaStaticMethod_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + CYJavaMethod *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaClass *table(CYGetJavaTable(context, _this)); + JNIEnv *jni(table->value_); + + CYJavaSignature bound(count); + for (auto overload(internal->overload_.lower_bound(bound)), e(internal->overload_.upper_bound(bound)); overload != e; ++overload) { + jvalue array[count]; + if (!CYCastJavaArguments(jni, overload->shorty_, context, arguments, array)) + continue; + switch (overload->primitive_) { + case CYJavaPrimitiveObject: + return CYCastJSValue(context, jni, _envcall(jni, CallStaticObjectMethodA(table->value_, overload->method_, array))); + case CYJavaPrimitiveVoid: + _envcallv(jni, CallStaticVoidMethodA(table->value_, overload->method_, array)); + return CYJSUndefined(context); +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: \ + return CYJavaCastJSValue(context, _envcall(jni, CallStatic ## Typ ## MethodA(table->value_, overload->method_, array))); +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } + } + + CYThrow("invalid method call"); +} CYCatch(NULL) } + +static JSObjectRef JavaClass_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + CYJavaClass *table(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(table->value_); + jclass _class(table->value_); + + if (table->interface_ && count == 1) { + JSObjectRef target(CYCastJSObject(context, arguments[0])); + jclass Cycript$(_envcall(jni, FindClass("Cycript"))); + jmethodID Cycript$Make(_envcall(jni, GetStaticMethodID(Cycript$, "proxy", "(Ljava/lang/Class;J)Ljava/lang/Object;"))); + CYProtect *protect(new CYProtect(context, target)); + return CYCastJSObject(context, jni, _envcall(jni, CallObjectMethod(Cycript$, Cycript$Make, _class, reinterpret_cast(protect)))); + } + + CYJavaSignature bound(count); + for (auto overload(table->overload_.lower_bound(bound)), e(table->overload_.upper_bound(bound)); overload != e; ++overload) { + jvalue array[count]; + if (!CYCastJavaArguments(jni, overload->shorty_, context, arguments, array)) + continue; + jobject object(_envcall(jni, NewObjectA(_class, overload->method_, array))); + return CYCastJSObject(context, jni, object); + } + + CYThrow("invalid constructor call"); +} CYCatch(NULL) } + +static bool JavaStaticInterior_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { + CYJavaStaticInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaClass *table(internal->table_); + CYPool pool; + auto name(CYPoolUTF8String(pool, context, property)); + auto field(table->static_.find(name)); + if (field == table->static_.end()) + return false; + return true; +} + +static JSValueRef JavaStaticInterior_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaStaticInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaClass *table(internal->table_); + JNIEnv *jni(table->value_); + CYPool pool; + auto name(CYPoolUTF8String(pool, context, property)); + auto field(table->static_.find(name)); + if (field == table->static_.end()) + return NULL; + + switch (field->second.primitive_) { + case CYJavaPrimitiveObject: + return CYCastJSValue(context, jni, _envcall(jni, GetStaticObjectField(table->value_, field->second.field_))); +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: \ + return CYJavaCastJSValue(context, _envcall(jni, GetStatic ## Typ ## Field(table->value_, field->second.field_))); +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } +} CYCatch(NULL) } + +static bool JavaStaticInterior_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { + CYJavaStaticInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaClass *table(internal->table_); + JNIEnv *jni(table->value_); + CYPool pool; + auto name(CYPoolUTF8String(pool, context, property)); + auto field(table->static_.find(name)); + if (field == table->static_.end()) + return false; + + switch (field->second.primitive_) { + case CYJavaPrimitiveObject: + _envcallv(jni, SetStaticObjectField(table->value_, field->second.field_, CYCastJavaObject(jni, context, value))); +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: \ + _envcallv(jni, SetStatic ## Typ ## Field(table->value_, field->second.field_, CYCastDouble(context, value))); \ + break; +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } + + return true; +} CYCatch(false) } + +static void JavaStaticInterior_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { + CYJavaStaticInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaClass *table(internal->table_); + for (const auto &field : table->static_) + JSPropertyNameAccumulatorAddName(names, CYJSString(field.first)); +} + +static JSValueRef JavaClass_getProperty_class(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaClass *table(reinterpret_cast(JSObjectGetPrivate(object))); + return CYCastJSValue(context, table->value_, table->value_); +} CYCatch(NULL) } + +static bool JavaInterior_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { + CYJavaInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaClass *table(internal->table_); + CYPool pool; + auto name(CYPoolUTF8String(pool, context, property)); + auto field(table->instance_.find(name)); + if (field == table->instance_.end()) + return false; + return true; +} + +static JSValueRef JavaInterior_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(internal->value_); + CYJavaClass *table(internal->table_); + CYPool pool; + auto name(CYPoolUTF8String(pool, context, property)); + auto field(table->instance_.find(name)); + if (field == table->instance_.end()) + return NULL; + + switch (field->second.primitive_) { + case CYJavaPrimitiveObject: + return CYCastJSValue(context, jni, _envcall(jni, GetObjectField(internal->value_, field->second.field_))); +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: \ + return CYJavaCastJSValue(context, _envcall(jni, Get ## Typ ## Field(internal->value_, field->second.field_))); +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } +} CYCatch(NULL) } + +static bool JavaInterior_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { + CYJavaInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(internal->value_); + CYJavaClass *table(internal->table_); + CYPool pool; + auto name(CYPoolUTF8String(pool, context, property)); + auto field(table->instance_.find(name)); + if (field == table->instance_.end()) + return false; + + switch (field->second.primitive_) { + case CYJavaPrimitiveObject: + _envcallv(jni, SetObjectField(table->value_, field->second.field_, CYCastJavaObject(jni, context, value))); +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: \ + _envcallv(jni, Set ## Typ ## Field(table->value_, field->second.field_, CYCastDouble(context, value))); \ + break; +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } + + return true; +} CYCatch(false) } + +static void JavaInterior_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { + CYJavaInterior *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaClass *table(internal->table_); + for (const auto &field : table->instance_) + JSPropertyNameAccumulatorAddName(names, CYJSString(field.first)); +} + +static JSValueRef JavaObject_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaObject *internal(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(internal->value_); + return CYGetJavaClass(context, jni, _envcall(jni, GetObjectClass(internal->value_))); +} CYCatch(NULL) } + +static JSValueRef JavaClass_getProperty_$cyi(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaClass *internal(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(internal->value_); + return CYJavaStaticInterior::Make(context, jni, internal->value_, internal); +} CYCatch(NULL) } + +static JSValueRef JavaObject_getProperty_$cyi(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaObject *internal(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(internal->value_); + return CYJavaInterior::Make(context, jni, internal->value_, internal->table_); +} CYCatch(NULL) } + +static JSValueRef JavaClass_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + CYJavaClass *internal(reinterpret_cast(JSObjectGetPrivate(_this))); + JNIEnv *jni(internal->value_); + jclass Class$(_envcall(jni, FindClass("java/lang/Class"))); + jmethodID Class$getCanonicalName(_envcall(jni, GetMethodID(Class$, "getCanonicalName", "()Ljava/lang/String;"))); + return CYCastJSValue(context, CYJSString(jni, static_cast(_envcall(jni, CallObjectMethod(internal->value_, Class$getCanonicalName))))); +} CYCatch(NULL) } + +static JSValueRef JavaMethod_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + std::ostringstream cyon; + return CYCastJSValue(context, CYJSString(cyon.str())); +} CYCatch(NULL) } + +static JSValueRef JavaStaticMethod_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + std::ostringstream cyon; + return CYCastJSValue(context, CYJSString(cyon.str())); +} CYCatch(NULL) } + +static JSValueRef JavaArray_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaArray *internal(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(internal->value_); + if (JSStringIsEqual(property, length_s)) + return CYCastJSValue(context, _envcall(jni, GetArrayLength(internal->value_))); + + CYPool pool; + ssize_t offset; + if (!CYGetOffset(pool, context, property, offset)) + return NULL; + + if (internal->primitive_ == CYJavaPrimitiveObject) + return CYCastJSValue(context, jni, _envcall(jni, GetObjectArrayElement(static_cast(internal->value_.value_), offset))); + else switch (internal->primitive_) { +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: { \ + j ## type element; \ + _envcallv(jni, Get ## Typ ## ArrayRegion(static_cast(internal->value_.value_), offset, 1, &element)); \ + return CYJavaCastJSValue(context, element); \ + } break; +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } +} CYCatch(NULL) } + +static bool JavaArray_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { + CYJavaArray *internal(reinterpret_cast(JSObjectGetPrivate(object))); + JNIEnv *jni(internal->value_); + + CYPool pool; + ssize_t offset; + if (!CYGetOffset(pool, context, property, offset)) + return false; + + if (internal->primitive_ == CYJavaPrimitiveObject) + _envcallv(jni, SetObjectArrayElement(static_cast(internal->value_.value_), offset, CYCastJavaObject(jni, context, value))); + else switch (internal->primitive_) { +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + case CYJavaPrimitive ## Type: { \ + j ## type element; \ + _envcallv(jni, Get ## Typ ## ArrayRegion(static_cast(internal->value_.value_), offset, 1, &element)); \ + return CYJavaCastJSValue(context, element); \ + } break; +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + default: _assert(false); + } + + return true; +} CYCatch(false) } + +static JSValueRef JavaPackage_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + CYJavaPackage *internal(reinterpret_cast(JSObjectGetPrivate(_this))); + std::ostringstream name; + for (auto &package : internal->package_) + name << package << '.'; + name << '*'; + return CYCastJSValue(context, CYJSString(name.str())); +} CYCatch(NULL) } + +static bool CYJavaPackage_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { + return true; +} + +static JSValueRef CYJavaPackage_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + CYJavaPackage *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYJavaPackage::Path package(internal->package_); + + CYPool pool; + const char *next(CYPoolCString(pool, context, property)); + + std::ostringstream name; + for (auto &package : internal->package_) + name << package << '/'; + name << next; + + JNIEnv *jni(GetJNI(context)); + if (jclass _class = jni->FindClass(name.str().c_str())) + return CYGetJavaClass(context, jni, _class); + jni->ExceptionClear(); + + package.push_back(next); + return CYJavaPackage::Make(context, package); +} CYCatch(NULL) } + +static void Cycript_delete(JNIEnv *jni, jclass api, jlong jprotect) { CYJavaTry { + delete reinterpret_cast(jprotect); +} CYJavaCatch() } + +static jobject Cycript_handle(JNIEnv *jni, jclass api, jlong jprotect, jstring property, jobjectArray jarguments) { CYJavaTry { + auto &protect(*reinterpret_cast(jprotect)); + JSContextRef context(protect); + JSValueRef function(CYGetProperty(context, protect, CYJSString(jni, property))); + if (JSValueIsUndefined(context, function)) + return NULL; + + size_t count(jarguments == NULL ? 0 : _envcall(jni, GetArrayLength(jarguments))); + JSValueRef arguments[count]; + for (size_t index(0); index != count; ++index) + arguments[index] = CYCastJSValue(context, jni, _envcall(jni, GetObjectArrayElement(jarguments, index))); + + return CYCastJavaObject(jni, context, CYCallAsFunction(context, CYCastJSObject(context, function), protect, count, arguments)); +} CYJavaCatch(NULL) } + +static JNINativeMethod Cycript_[] = { + {(char *) "delete", (char *) "(J)V", (void *) &Cycript_delete}, + {(char *) "handle", (char *) "(JLjava/lang/String;[Ljava/lang/Object;)Ljava/lang/Object;", (void *) &Cycript_handle}, +}; + +static void CYRegisterNatives(JSContextRef context, JNIEnv *jni) { + jclass Cycript$(_envcall(jni, FindClass("Cycript"))); + _envcall(jni, RegisterNatives(Cycript$, Cycript_, sizeof(Cycript_) / sizeof(Cycript_[0]))); +} + +static JSStaticValue JavaClass_staticValues[3] = { + {"class", &JavaClass_getProperty_class, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"$cyi", &JavaClass_getProperty_$cyi, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, NULL, 0} +}; + +static JSStaticFunction JavaClass_staticFunctions[2] = { + {"toCYON", &JavaClass_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, 0} +}; + +static JSStaticValue JavaObject_staticValues[3] = { + {"constructor", &JavaObject_getProperty_constructor, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"$cyi", &JavaObject_getProperty_$cyi, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, NULL, 0} +}; + +static JSStaticFunction JavaMethod_staticFunctions[2] = { + {"toCYON", &JavaMethod_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, 0} +}; + +static JSStaticFunction JavaStaticMethod_staticFunctions[2] = { + {"toCYON", &JavaStaticMethod_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, 0} +}; + +static JSStaticFunction JavaPackage_staticFunctions[2] = { + {"toCYON", &JavaPackage_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, 0} +}; + +void CYJava_Initialize() { + Primitives_.insert(std::make_pair("void", CYJavaPrimitiveVoid)); +#define CYJavaForEachPrimitive_(T, t, Typ, Type, type) \ + Primitives_.insert(std::make_pair(#type, CYJavaPrimitive ## Type)); +CYJavaForEachPrimitive +#undef CYJavaForEachPrimitive_ + + JSClassDefinition definition; + + definition = kJSClassDefinitionEmpty; + definition.className = "JavaClass"; + definition.staticValues = JavaClass_staticValues; + definition.staticFunctions = JavaClass_staticFunctions; + definition.callAsConstructor = &JavaClass_callAsConstructor; + definition.finalize = &CYFinalize; + CYJavaClass::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.attributes = kJSClassAttributeNoAutomaticPrototype; + definition.className = "JavaInterior"; + definition.hasProperty = &JavaInterior_hasProperty; + definition.getProperty = &JavaInterior_getProperty; + definition.setProperty = &JavaInterior_setProperty; + definition.getPropertyNames = &JavaInterior_getPropertyNames; + definition.finalize = &CYFinalize; + CYJavaInterior::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.className = "JavaMethod"; + definition.staticFunctions = JavaMethod_staticFunctions; + definition.callAsFunction = &JavaMethod_callAsFunction; + definition.finalize = &CYFinalize; + CYJavaMethod::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.className = "JavaStaticMethod"; + definition.staticFunctions = JavaStaticMethod_staticFunctions; + definition.callAsFunction = &JavaStaticMethod_callAsFunction; + definition.finalize = &CYFinalize; + CYJavaStaticMethod::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.attributes = kJSClassAttributeNoAutomaticPrototype; + definition.className = "JavaObject"; + definition.staticValues = JavaObject_staticValues; + definition.finalize = &CYFinalize; + CYJavaObject::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.className = "JavaArray"; + definition.getProperty = &JavaArray_getProperty; + definition.setProperty = &JavaArray_setProperty; + definition.finalize = &CYFinalize; + CYJavaArray::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.className = "JavaPackage"; + definition.staticFunctions = JavaPackage_staticFunctions; + definition.hasProperty = &CYJavaPackage_hasProperty; + definition.getProperty = &CYJavaPackage_getProperty; + definition.finalize = &CYFinalize; + CYJavaPackage::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.attributes = kJSClassAttributeNoAutomaticPrototype; + definition.className = "JavaStaticInterior"; + definition.hasProperty = &JavaStaticInterior_hasProperty; + definition.getProperty = &JavaStaticInterior_getProperty; + definition.setProperty = &JavaStaticInterior_setProperty; + definition.getPropertyNames = &JavaStaticInterior_getPropertyNames; + definition.finalize = &CYFinalize; + CYJavaStaticInterior::Class_ = JSClassCreate(&definition); +} + +void CYJava_SetupContext(JSContextRef context) { + JSObjectRef global(CYGetGlobalObject(context)); + //JSObjectRef cy(CYCastJSObject(context, CYGetProperty(context, global, cy_s))); + JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript")))); + JSObjectRef all(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("all")))); + //JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls")))); + + JSObjectRef Java(JSObjectMake(context, NULL, NULL)); + CYSetProperty(context, cycript, CYJSString("Java"), Java); + + JSObjectRef Packages(CYJavaPackage::Make(context, CYJavaPackage::Path())); + CYSetProperty(context, all, CYJSString("Packages"), Packages); + + for (auto name : (const char *[]) {"java", "javax", "android", "com", "net", "org"}) { + CYJSString js(name); + CYSetProperty(context, all, js, CYGetProperty(context, Packages, js)); + } +} + +static CYHook CYJavaHook = { + NULL, + NULL, + NULL, + &CYJava_Initialize, + &CYJava_SetupContext, + NULL, +}; + +CYRegisterHook CYJava(&CYJavaHook);