diff options
Diffstat (limited to 'third_party/jni/jni.h')
| -rw-r--r-- | third_party/jni/jni.h | 1154 |
1 files changed, 1154 insertions, 0 deletions
diff --git a/third_party/jni/jni.h b/third_party/jni/jni.h new file mode 100644 index 00000000..b425dd42 --- /dev/null +++ b/third_party/jni/jni.h @@ -0,0 +1,1154 @@ +/* +* Copyright (C) 2006 The Android Open Source Project +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* + * JNI specification, as defined by Sun: + * http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/jniTOC.html + * + * Everything here is expected to be VM-neutral. + */ +#ifndef _JNI_H +#define _JNI_H + +#include <stdarg.h> + +/* + * Primitive types that match up with Java equivalents. + */ +#ifdef HAVE_INTTYPES_H +# include <inttypes.h> /* C99 */ +typedef uint8_t jboolean; /* unsigned 8 bits */ +typedef int8_t jbyte; /* signed 8 bits */ +typedef uint16_t jchar; /* unsigned 16 bits */ +typedef int16_t jshort; /* signed 16 bits */ +typedef int32_t jint; /* signed 32 bits */ +typedef int64_t jlong; /* signed 64 bits */ +typedef float jfloat; /* 32-bit IEEE 754 */ +typedef double jdouble; /* 64-bit IEEE 754 */ +#else +typedef unsigned char jboolean; /* unsigned 8 bits */ +typedef signed char jbyte; /* signed 8 bits */ +typedef unsigned short jchar; /* unsigned 16 bits */ +typedef short jshort; /* signed 16 bits */ +typedef int jint; /* signed 32 bits */ +typedef long long jlong; /* signed 64 bits */ +typedef float jfloat; /* 32-bit IEEE 754 */ +typedef double jdouble; /* 64-bit IEEE 754 */ +#endif + +/* "cardinal indices and sizes" */ +typedef jint jsize; + +#ifdef __cplusplus +/* + * Reference types, in C++ + */ +class _jobject {}; +class _jclass : public _jobject {}; +class _jstring : public _jobject {}; +class _jarray : public _jobject {}; +class _jobjectArray : public _jarray {}; +class _jbooleanArray : public _jarray {}; +class _jbyteArray : public _jarray {}; +class _jcharArray : public _jarray {}; +class _jshortArray : public _jarray {}; +class _jintArray : public _jarray {}; +class _jlongArray : public _jarray {}; +class _jfloatArray : public _jarray {}; +class _jdoubleArray : public _jarray {}; +class _jthrowable : public _jobject {}; + +typedef _jobject* jobject; +typedef _jclass* jclass; +typedef _jstring* jstring; +typedef _jarray* jarray; +typedef _jobjectArray* jobjectArray; +typedef _jbooleanArray* jbooleanArray; +typedef _jbyteArray* jbyteArray; +typedef _jcharArray* jcharArray; +typedef _jshortArray* jshortArray; +typedef _jintArray* jintArray; +typedef _jlongArray* jlongArray; +typedef _jfloatArray* jfloatArray; +typedef _jdoubleArray* jdoubleArray; +typedef _jthrowable* jthrowable; +typedef _jobject* jweak; + + +#else /* not __cplusplus */ + +/* + * Reference types, in C. + */ +typedef void* jobject; +typedef jobject jclass; +typedef jobject jstring; +typedef jobject jarray; +typedef jarray jobjectArray; +typedef jarray jbooleanArray; +typedef jarray jbyteArray; +typedef jarray jcharArray; +typedef jarray jshortArray; +typedef jarray jintArray; +typedef jarray jlongArray; +typedef jarray jfloatArray; +typedef jarray jdoubleArray; +typedef jobject jthrowable; +typedef jobject jweak; + +#endif /* not __cplusplus */ + +struct _jfieldID; /* opaque structure */ +typedef struct _jfieldID* jfieldID; /* field IDs */ + +struct _jmethodID; /* opaque structure */ +typedef struct _jmethodID* jmethodID; /* method IDs */ + +struct JNIInvokeInterface; + +typedef union jvalue { + jboolean z; + jbyte b; + jchar c; + jshort s; + jint i; + jlong j; + jfloat f; + jdouble d; + jobject l; +} jvalue; + +typedef enum jobjectRefType { + JNIInvalidRefType = 0, + JNILocalRefType = 1, + JNIGlobalRefType = 2, + JNIWeakGlobalRefType = 3 +} jobjectRefType; + +typedef struct { + const char* name; + const char* signature; + void* fnPtr; +} JNINativeMethod; + +struct _JNIEnv; +struct _JavaVM; +typedef const struct JNINativeInterface* C_JNIEnv; + +#if defined(__cplusplus) +typedef _JNIEnv JNIEnv; +typedef _JavaVM JavaVM; +#else +typedef const struct JNINativeInterface* JNIEnv; +typedef const struct JNIInvokeInterface* JavaVM; +#endif + +/* + * Table of interface function pointers. + */ +struct JNINativeInterface { + void* reserved0; + void* reserved1; + void* reserved2; + void* reserved3; + + jint (*GetVersion)(JNIEnv *); + + jclass (*DefineClass)(JNIEnv*, const char*, jobject, const jbyte*, + jsize); + jclass (*FindClass)(JNIEnv*, const char*); + + jmethodID (*FromReflectedMethod)(JNIEnv*, jobject); + jfieldID (*FromReflectedField)(JNIEnv*, jobject); + /* spec doesn't show jboolean parameter */ + jobject (*ToReflectedMethod)(JNIEnv*, jclass, jmethodID, jboolean); + + jclass (*GetSuperclass)(JNIEnv*, jclass); + jboolean (*IsAssignableFrom)(JNIEnv*, jclass, jclass); + + /* spec doesn't show jboolean parameter */ + jobject (*ToReflectedField)(JNIEnv*, jclass, jfieldID, jboolean); + + jint (*Throw)(JNIEnv*, jthrowable); + jint (*ThrowNew)(JNIEnv *, jclass, const char *); + jthrowable (*ExceptionOccurred)(JNIEnv*); + void (*ExceptionDescribe)(JNIEnv*); + void (*ExceptionClear)(JNIEnv*); + void (*FatalError)(JNIEnv*, const char*); + + jint (*PushLocalFrame)(JNIEnv*, jint); + jobject (*PopLocalFrame)(JNIEnv*, jobject); + + jobject (*NewGlobalRef)(JNIEnv*, jobject); + void (*DeleteGlobalRef)(JNIEnv*, jobject); + void (*DeleteLocalRef)(JNIEnv*, jobject); + jboolean (*IsSameObject)(JNIEnv*, jobject, jobject); + + jobject (*NewLocalRef)(JNIEnv*, jobject); + jint (*EnsureLocalCapacity)(JNIEnv*, jint); + + jobject (*AllocObject)(JNIEnv*, jclass); + jobject (*NewObject)(JNIEnv*, jclass, jmethodID, ...); + jobject (*NewObjectV)(JNIEnv*, jclass, jmethodID, va_list); + jobject (*NewObjectA)(JNIEnv*, jclass, jmethodID, jvalue*); + + jclass (*GetObjectClass)(JNIEnv*, jobject); + jboolean (*IsInstanceOf)(JNIEnv*, jobject, jclass); + jmethodID (*GetMethodID)(JNIEnv*, jclass, const char*, const char*); + + jobject (*CallObjectMethod)(JNIEnv*, jobject, jmethodID, ...); + jobject (*CallObjectMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jobject (*CallObjectMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jboolean (*CallBooleanMethod)(JNIEnv*, jobject, jmethodID, ...); + jboolean (*CallBooleanMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jboolean (*CallBooleanMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jbyte (*CallByteMethod)(JNIEnv*, jobject, jmethodID, ...); + jbyte (*CallByteMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jbyte (*CallByteMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jchar (*CallCharMethod)(JNIEnv*, jobject, jmethodID, ...); + jchar (*CallCharMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jchar (*CallCharMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jshort (*CallShortMethod)(JNIEnv*, jobject, jmethodID, ...); + jshort (*CallShortMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jshort (*CallShortMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jint (*CallIntMethod)(JNIEnv*, jobject, jmethodID, ...); + jint (*CallIntMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jint (*CallIntMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jlong (*CallLongMethod)(JNIEnv*, jobject, jmethodID, ...); + jlong (*CallLongMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jlong (*CallLongMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jfloat (*CallFloatMethod)(JNIEnv*, jobject, jmethodID, ...); + jfloat (*CallFloatMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jfloat (*CallFloatMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + jdouble (*CallDoubleMethod)(JNIEnv*, jobject, jmethodID, ...); + jdouble (*CallDoubleMethodV)(JNIEnv*, jobject, jmethodID, va_list); + jdouble (*CallDoubleMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + void (*CallVoidMethod)(JNIEnv*, jobject, jmethodID, ...); + void (*CallVoidMethodV)(JNIEnv*, jobject, jmethodID, va_list); + void (*CallVoidMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); + + jobject (*CallNonvirtualObjectMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jobject (*CallNonvirtualObjectMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jobject (*CallNonvirtualObjectMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jboolean (*CallNonvirtualBooleanMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jboolean (*CallNonvirtualBooleanMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jboolean (*CallNonvirtualBooleanMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jbyte (*CallNonvirtualByteMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jbyte (*CallNonvirtualByteMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jbyte (*CallNonvirtualByteMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jchar (*CallNonvirtualCharMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jchar (*CallNonvirtualCharMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jchar (*CallNonvirtualCharMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jshort (*CallNonvirtualShortMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jshort (*CallNonvirtualShortMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jshort (*CallNonvirtualShortMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jint (*CallNonvirtualIntMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jint (*CallNonvirtualIntMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jint (*CallNonvirtualIntMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jlong (*CallNonvirtualLongMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jlong (*CallNonvirtualLongMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jlong (*CallNonvirtualLongMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jfloat (*CallNonvirtualFloatMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jfloat (*CallNonvirtualFloatMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jfloat (*CallNonvirtualFloatMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + jdouble (*CallNonvirtualDoubleMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + jdouble (*CallNonvirtualDoubleMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + jdouble (*CallNonvirtualDoubleMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + void (*CallNonvirtualVoidMethod)(JNIEnv*, jobject, jclass, + jmethodID, ...); + void (*CallNonvirtualVoidMethodV)(JNIEnv*, jobject, jclass, + jmethodID, va_list); + void (*CallNonvirtualVoidMethodA)(JNIEnv*, jobject, jclass, + jmethodID, jvalue*); + + jfieldID (*GetFieldID)(JNIEnv*, jclass, const char*, const char*); + + jobject (*GetObjectField)(JNIEnv*, jobject, jfieldID); + jboolean (*GetBooleanField)(JNIEnv*, jobject, jfieldID); + jbyte (*GetByteField)(JNIEnv*, jobject, jfieldID); + jchar (*GetCharField)(JNIEnv*, jobject, jfieldID); + jshort (*GetShortField)(JNIEnv*, jobject, jfieldID); + jint (*GetIntField)(JNIEnv*, jobject, jfieldID); + jlong (*GetLongField)(JNIEnv*, jobject, jfieldID); + jfloat (*GetFloatField)(JNIEnv*, jobject, jfieldID); + jdouble (*GetDoubleField)(JNIEnv*, jobject, jfieldID); + + void (*SetObjectField)(JNIEnv*, jobject, jfieldID, jobject); + void (*SetBooleanField)(JNIEnv*, jobject, jfieldID, jboolean); + void (*SetByteField)(JNIEnv*, jobject, jfieldID, jbyte); + void (*SetCharField)(JNIEnv*, jobject, jfieldID, jchar); + void (*SetShortField)(JNIEnv*, jobject, jfieldID, jshort); + void (*SetIntField)(JNIEnv*, jobject, jfieldID, jint); + void (*SetLongField)(JNIEnv*, jobject, jfieldID, jlong); + void (*SetFloatField)(JNIEnv*, jobject, jfieldID, jfloat); + void (*SetDoubleField)(JNIEnv*, jobject, jfieldID, jdouble); + + jmethodID (*GetStaticMethodID)(JNIEnv*, jclass, const char*, const char*); + + jobject (*CallStaticObjectMethod)(JNIEnv*, jclass, jmethodID, ...); + jobject (*CallStaticObjectMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jobject (*CallStaticObjectMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + jboolean (*CallStaticBooleanMethod)(JNIEnv*, jclass, jmethodID, ...); + jboolean (*CallStaticBooleanMethodV)(JNIEnv*, jclass, jmethodID, + va_list); + jboolean (*CallStaticBooleanMethodA)(JNIEnv*, jclass, jmethodID, + jvalue*); + jbyte (*CallStaticByteMethod)(JNIEnv*, jclass, jmethodID, ...); + jbyte (*CallStaticByteMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jbyte (*CallStaticByteMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + jchar (*CallStaticCharMethod)(JNIEnv*, jclass, jmethodID, ...); + jchar (*CallStaticCharMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jchar (*CallStaticCharMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + jshort (*CallStaticShortMethod)(JNIEnv*, jclass, jmethodID, ...); + jshort (*CallStaticShortMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jshort (*CallStaticShortMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + jint (*CallStaticIntMethod)(JNIEnv*, jclass, jmethodID, ...); + jint (*CallStaticIntMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jint (*CallStaticIntMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + jlong (*CallStaticLongMethod)(JNIEnv*, jclass, jmethodID, ...); + jlong (*CallStaticLongMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jlong (*CallStaticLongMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + jfloat (*CallStaticFloatMethod)(JNIEnv*, jclass, jmethodID, ...); + jfloat (*CallStaticFloatMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jfloat (*CallStaticFloatMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + jdouble (*CallStaticDoubleMethod)(JNIEnv*, jclass, jmethodID, ...); + jdouble (*CallStaticDoubleMethodV)(JNIEnv*, jclass, jmethodID, va_list); + jdouble (*CallStaticDoubleMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + void (*CallStaticVoidMethod)(JNIEnv*, jclass, jmethodID, ...); + void (*CallStaticVoidMethodV)(JNIEnv*, jclass, jmethodID, va_list); + void (*CallStaticVoidMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); + + jfieldID (*GetStaticFieldID)(JNIEnv*, jclass, const char*, + const char*); + + jobject (*GetStaticObjectField)(JNIEnv*, jclass, jfieldID); + jboolean (*GetStaticBooleanField)(JNIEnv*, jclass, jfieldID); + jbyte (*GetStaticByteField)(JNIEnv*, jclass, jfieldID); + jchar (*GetStaticCharField)(JNIEnv*, jclass, jfieldID); + jshort (*GetStaticShortField)(JNIEnv*, jclass, jfieldID); + jint (*GetStaticIntField)(JNIEnv*, jclass, jfieldID); + jlong (*GetStaticLongField)(JNIEnv*, jclass, jfieldID); + jfloat (*GetStaticFloatField)(JNIEnv*, jclass, jfieldID); + jdouble (*GetStaticDoubleField)(JNIEnv*, jclass, jfieldID); + + void (*SetStaticObjectField)(JNIEnv*, jclass, jfieldID, jobject); + void (*SetStaticBooleanField)(JNIEnv*, jclass, jfieldID, jboolean); + void (*SetStaticByteField)(JNIEnv*, jclass, jfieldID, jbyte); + void (*SetStaticCharField)(JNIEnv*, jclass, jfieldID, jchar); + void (*SetStaticShortField)(JNIEnv*, jclass, jfieldID, jshort); + void (*SetStaticIntField)(JNIEnv*, jclass, jfieldID, jint); + void (*SetStaticLongField)(JNIEnv*, jclass, jfieldID, jlong); + void (*SetStaticFloatField)(JNIEnv*, jclass, jfieldID, jfloat); + void (*SetStaticDoubleField)(JNIEnv*, jclass, jfieldID, jdouble); + + jstring (*NewString)(JNIEnv*, const jchar*, jsize); + jsize (*GetStringLength)(JNIEnv*, jstring); + const jchar* (*GetStringChars)(JNIEnv*, jstring, jboolean*); + void (*ReleaseStringChars)(JNIEnv*, jstring, const jchar*); + jstring (*NewStringUTF)(JNIEnv*, const char*); + jsize (*GetStringUTFLength)(JNIEnv*, jstring); + /* JNI spec says this returns const jbyte*, but that's inconsistent */ + const char* (*GetStringUTFChars)(JNIEnv*, jstring, jboolean*); + void (*ReleaseStringUTFChars)(JNIEnv*, jstring, const char*); + jsize (*GetArrayLength)(JNIEnv*, jarray); + jobjectArray (*NewObjectArray)(JNIEnv*, jsize, jclass, jobject); + jobject (*GetObjectArrayElement)(JNIEnv*, jobjectArray, jsize); + void (*SetObjectArrayElement)(JNIEnv*, jobjectArray, jsize, jobject); + + jbooleanArray (*NewBooleanArray)(JNIEnv*, jsize); + jbyteArray (*NewByteArray)(JNIEnv*, jsize); + jcharArray (*NewCharArray)(JNIEnv*, jsize); + jshortArray (*NewShortArray)(JNIEnv*, jsize); + jintArray (*NewIntArray)(JNIEnv*, jsize); + jlongArray (*NewLongArray)(JNIEnv*, jsize); + jfloatArray (*NewFloatArray)(JNIEnv*, jsize); + jdoubleArray (*NewDoubleArray)(JNIEnv*, jsize); + + jboolean* (*GetBooleanArrayElements)(JNIEnv*, jbooleanArray, jboolean*); + jbyte* (*GetByteArrayElements)(JNIEnv*, jbyteArray, jboolean*); + jchar* (*GetCharArrayElements)(JNIEnv*, jcharArray, jboolean*); + jshort* (*GetShortArrayElements)(JNIEnv*, jshortArray, jboolean*); + jint* (*GetIntArrayElements)(JNIEnv*, jintArray, jboolean*); + jlong* (*GetLongArrayElements)(JNIEnv*, jlongArray, jboolean*); + jfloat* (*GetFloatArrayElements)(JNIEnv*, jfloatArray, jboolean*); + jdouble* (*GetDoubleArrayElements)(JNIEnv*, jdoubleArray, jboolean*); + + void (*ReleaseBooleanArrayElements)(JNIEnv*, jbooleanArray, + jboolean*, jint); + void (*ReleaseByteArrayElements)(JNIEnv*, jbyteArray, + jbyte*, jint); + void (*ReleaseCharArrayElements)(JNIEnv*, jcharArray, + jchar*, jint); + void (*ReleaseShortArrayElements)(JNIEnv*, jshortArray, + jshort*, jint); + void (*ReleaseIntArrayElements)(JNIEnv*, jintArray, + jint*, jint); + void (*ReleaseLongArrayElements)(JNIEnv*, jlongArray, + jlong*, jint); + void (*ReleaseFloatArrayElements)(JNIEnv*, jfloatArray, + jfloat*, jint); + void (*ReleaseDoubleArrayElements)(JNIEnv*, jdoubleArray, + jdouble*, jint); + + void (*GetBooleanArrayRegion)(JNIEnv*, jbooleanArray, + jsize, jsize, jboolean*); + void (*GetByteArrayRegion)(JNIEnv*, jbyteArray, + jsize, jsize, jbyte*); + void (*GetCharArrayRegion)(JNIEnv*, jcharArray, + jsize, jsize, jchar*); + void (*GetShortArrayRegion)(JNIEnv*, jshortArray, + jsize, jsize, jshort*); + void (*GetIntArrayRegion)(JNIEnv*, jintArray, + jsize, jsize, jint*); + void (*GetLongArrayRegion)(JNIEnv*, jlongArray, + jsize, jsize, jlong*); + void (*GetFloatArrayRegion)(JNIEnv*, jfloatArray, + jsize, jsize, jfloat*); + void (*GetDoubleArrayRegion)(JNIEnv*, jdoubleArray, + jsize, jsize, jdouble*); + + /* spec shows these without const; some jni.h do, some don't */ + void (*SetBooleanArrayRegion)(JNIEnv*, jbooleanArray, + jsize, jsize, const jboolean*); + void (*SetByteArrayRegion)(JNIEnv*, jbyteArray, + jsize, jsize, const jbyte*); + void (*SetCharArrayRegion)(JNIEnv*, jcharArray, + jsize, jsize, const jchar*); + void (*SetShortArrayRegion)(JNIEnv*, jshortArray, + jsize, jsize, const jshort*); + void (*SetIntArrayRegion)(JNIEnv*, jintArray, + jsize, jsize, const jint*); + void (*SetLongArrayRegion)(JNIEnv*, jlongArray, + jsize, jsize, const jlong*); + void (*SetFloatArrayRegion)(JNIEnv*, jfloatArray, + jsize, jsize, const jfloat*); + void (*SetDoubleArrayRegion)(JNIEnv*, jdoubleArray, + jsize, jsize, const jdouble*); + + jint (*RegisterNatives)(JNIEnv*, jclass, const JNINativeMethod*, + jint); + jint (*UnregisterNatives)(JNIEnv*, jclass); + jint (*MonitorEnter)(JNIEnv*, jobject); + jint (*MonitorExit)(JNIEnv*, jobject); + jint (*GetJavaVM)(JNIEnv*, JavaVM**); + + void (*GetStringRegion)(JNIEnv*, jstring, jsize, jsize, jchar*); + void (*GetStringUTFRegion)(JNIEnv*, jstring, jsize, jsize, char*); + + void* (*GetPrimitiveArrayCritical)(JNIEnv*, jarray, jboolean*); + void (*ReleasePrimitiveArrayCritical)(JNIEnv*, jarray, void*, jint); + + const jchar* (*GetStringCritical)(JNIEnv*, jstring, jboolean*); + void (*ReleaseStringCritical)(JNIEnv*, jstring, const jchar*); + + jweak (*NewWeakGlobalRef)(JNIEnv*, jobject); + void (*DeleteWeakGlobalRef)(JNIEnv*, jweak); + + jboolean (*ExceptionCheck)(JNIEnv*); + + jobject (*NewDirectByteBuffer)(JNIEnv*, void*, jlong); + void* (*GetDirectBufferAddress)(JNIEnv*, jobject); + jlong (*GetDirectBufferCapacity)(JNIEnv*, jobject); + + /* added in JNI 1.6 */ + jobjectRefType (*GetObjectRefType)(JNIEnv*, jobject); +}; + +/* + * C++ object wrapper. + * + * This is usually overlaid on a C struct whose first element is a + * JNINativeInterface*. We rely somewhat on compiler behavior. + */ +struct _JNIEnv { + /* do not rename this; it does not seem to be entirely opaque */ + const struct JNINativeInterface* functions; + +#if defined(__cplusplus) + + jint GetVersion() + { return functions->GetVersion(this); } + + jclass DefineClass(const char *name, jobject loader, const jbyte* buf, + jsize bufLen) + { return functions->DefineClass(this, name, loader, buf, bufLen); } + + jclass FindClass(const char* name) + { return functions->FindClass(this, name); } + + jmethodID FromReflectedMethod(jobject method) + { return functions->FromReflectedMethod(this, method); } + + jfieldID FromReflectedField(jobject field) + { return functions->FromReflectedField(this, field); } + + jobject ToReflectedMethod(jclass cls, jmethodID methodID, jboolean isStatic) + { return functions->ToReflectedMethod(this, cls, methodID, isStatic); } + + jclass GetSuperclass(jclass clazz) + { return functions->GetSuperclass(this, clazz); } + + jboolean IsAssignableFrom(jclass clazz1, jclass clazz2) + { return functions->IsAssignableFrom(this, clazz1, clazz2); } + + jobject ToReflectedField(jclass cls, jfieldID fieldID, jboolean isStatic) + { return functions->ToReflectedField(this, cls, fieldID, isStatic); } + + jint Throw(jthrowable obj) + { return functions->Throw(this, obj); } + + jint ThrowNew(jclass clazz, const char* message) + { return functions->ThrowNew(this, clazz, message); } + + jthrowable ExceptionOccurred() + { return functions->ExceptionOccurred(this); } + + void ExceptionDescribe() + { functions->ExceptionDescribe(this); } + + void ExceptionClear() + { functions->ExceptionClear(this); } + + void FatalError(const char* msg) + { functions->FatalError(this, msg); } + + jint PushLocalFrame(jint capacity) + { return functions->PushLocalFrame(this, capacity); } + + jobject PopLocalFrame(jobject result) + { return functions->PopLocalFrame(this, result); } + + jobject NewGlobalRef(jobject obj) + { return functions->NewGlobalRef(this, obj); } + + void DeleteGlobalRef(jobject globalRef) + { functions->DeleteGlobalRef(this, globalRef); } + + void DeleteLocalRef(jobject localRef) + { functions->DeleteLocalRef(this, localRef); } + + jboolean IsSameObject(jobject ref1, jobject ref2) + { return functions->IsSameObject(this, ref1, ref2); } + + jobject NewLocalRef(jobject ref) + { return functions->NewLocalRef(this, ref); } + + jint EnsureLocalCapacity(jint capacity) + { return functions->EnsureLocalCapacity(this, capacity); } + + jobject AllocObject(jclass clazz) + { return functions->AllocObject(this, clazz); } + + jobject NewObject(jclass clazz, jmethodID methodID, ...) + { + va_list args; + va_start(args, methodID); + jobject result = functions->NewObjectV(this, clazz, methodID, args); + va_end(args); + return result; + } + + jobject NewObjectV(jclass clazz, jmethodID methodID, va_list args) + { return functions->NewObjectV(this, clazz, methodID, args); } + + jobject NewObjectA(jclass clazz, jmethodID methodID, jvalue* args) + { return functions->NewObjectA(this, clazz, methodID, args); } + + jclass GetObjectClass(jobject obj) + { return functions->GetObjectClass(this, obj); } + + jboolean IsInstanceOf(jobject obj, jclass clazz) + { return functions->IsInstanceOf(this, obj, clazz); } + + jmethodID GetMethodID(jclass clazz, const char* name, const char* sig) + { return functions->GetMethodID(this, clazz, name, sig); } + +#define CALL_TYPE_METHOD(_jtype, _jname) \ + _jtype Call##_jname##Method(jobject obj, jmethodID methodID, ...) \ + { \ + _jtype result; \ + va_list args; \ + va_start(args, methodID); \ + result = functions->Call##_jname##MethodV(this, obj, methodID, \ + args); \ + va_end(args); \ + return result; \ + } +#define CALL_TYPE_METHODV(_jtype, _jname) \ + _jtype Call##_jname##MethodV(jobject obj, jmethodID methodID, \ + va_list args) \ + { return functions->Call##_jname##MethodV(this, obj, methodID, args); } +#define CALL_TYPE_METHODA(_jtype, _jname) \ + _jtype Call##_jname##MethodA(jobject obj, jmethodID methodID, \ + jvalue* args) \ + { return functions->Call##_jname##MethodA(this, obj, methodID, args); } + +#define CALL_TYPE(_jtype, _jname) \ + CALL_TYPE_METHOD(_jtype, _jname) \ + CALL_TYPE_METHODV(_jtype, _jname) \ + CALL_TYPE_METHODA(_jtype, _jname) + + CALL_TYPE(jobject, Object) + CALL_TYPE(jboolean, Boolean) + CALL_TYPE(jbyte, Byte) + CALL_TYPE(jchar, Char) + CALL_TYPE(jshort, Short) + CALL_TYPE(jint, Int) + CALL_TYPE(jlong, Long) + CALL_TYPE(jfloat, Float) + CALL_TYPE(jdouble, Double) + + void CallVoidMethod(jobject obj, jmethodID methodID, ...) + { + va_list args; + va_start(args, methodID); + functions->CallVoidMethodV(this, obj, methodID, args); + va_end(args); + } + void CallVoidMethodV(jobject obj, jmethodID methodID, va_list args) + { functions->CallVoidMethodV(this, obj, methodID, args); } + void CallVoidMethodA(jobject obj, jmethodID methodID, jvalue* args) + { functions->CallVoidMethodA(this, obj, methodID, args); } + +#define CALL_NONVIRT_TYPE_METHOD(_jtype, _jname) \ + _jtype CallNonvirtual##_jname##Method(jobject obj, jclass clazz, \ + jmethodID methodID, ...) \ + { \ + _jtype result; \ + va_list args; \ + va_start(args, methodID); \ + result = functions->CallNonvirtual##_jname##MethodV(this, obj, \ + clazz, methodID, args); \ + va_end(args); \ + return result; \ + } +#define CALL_NONVIRT_TYPE_METHODV(_jtype, _jname) \ + _jtype CallNonvirtual##_jname##MethodV(jobject obj, jclass clazz, \ + jmethodID methodID, va_list args) \ + { return functions->CallNonvirtual##_jname##MethodV(this, obj, clazz, \ + methodID, args); } +#define CALL_NONVIRT_TYPE_METHODA(_jtype, _jname) \ + _jtype CallNonvirtual##_jname##MethodA(jobject obj, jclass clazz, \ + jmethodID methodID, jvalue* args) \ + { return functions->CallNonvirtual##_jname##MethodA(this, obj, clazz, \ + methodID, args); } + +#define CALL_NONVIRT_TYPE(_jtype, _jname) \ + CALL_NONVIRT_TYPE_METHOD(_jtype, _jname) \ + CALL_NONVIRT_TYPE_METHODV(_jtype, _jname) \ + CALL_NONVIRT_TYPE_METHODA(_jtype, _jname) + + CALL_NONVIRT_TYPE(jobject, Object) + CALL_NONVIRT_TYPE(jboolean, Boolean) + CALL_NONVIRT_TYPE(jbyte, Byte) + CALL_NONVIRT_TYPE(jchar, Char) + CALL_NONVIRT_TYPE(jshort, Short) + CALL_NONVIRT_TYPE(jint, Int) + CALL_NONVIRT_TYPE(jlong, Long) + CALL_NONVIRT_TYPE(jfloat, Float) + CALL_NONVIRT_TYPE(jdouble, Double) + + void CallNonvirtualVoidMethod(jobject obj, jclass clazz, + jmethodID methodID, ...) + { + va_list args; + va_start(args, methodID); + functions->CallNonvirtualVoidMethodV(this, obj, clazz, methodID, args); + va_end(args); + } + void CallNonvirtualVoidMethodV(jobject obj, jclass clazz, + jmethodID methodID, va_list args) + { functions->CallNonvirtualVoidMethodV(this, obj, clazz, methodID, args); } + void CallNonvirtualVoidMethodA(jobject obj, jclass clazz, + jmethodID methodID, jvalue* args) + { functions->CallNonvirtualVoidMethodA(this, obj, clazz, methodID, args); } + + jfieldID GetFieldID(jclass clazz, const char* name, const char* sig) + { return functions->GetFieldID(this, clazz, name, sig); } + + jobject GetObjectField(jobject obj, jfieldID fieldID) + { return functions->GetObjectField(this, obj, fieldID); } + jboolean GetBooleanField(jobject obj, jfieldID fieldID) + { return functions->GetBooleanField(this, obj, fieldID); } + jbyte GetByteField(jobject obj, jfieldID fieldID) + { return functions->GetByteField(this, obj, fieldID); } + jchar GetCharField(jobject obj, jfieldID fieldID) + { return functions->GetCharField(this, obj, fieldID); } + jshort GetShortField(jobject obj, jfieldID fieldID) + { return functions->GetShortField(this, obj, fieldID); } + jint GetIntField(jobject obj, jfieldID fieldID) + { return functions->GetIntField(this, obj, fieldID); } + jlong GetLongField(jobject obj, jfieldID fieldID) + { return functions->GetLongField(this, obj, fieldID); } + jfloat GetFloatField(jobject obj, jfieldID fieldID) + { return functions->GetFloatField(this, obj, fieldID); } + jdouble GetDoubleField(jobject obj, jfieldID fieldID) + { return functions->GetDoubleField(this, obj, fieldID); } + + void SetObjectField(jobject obj, jfieldID fieldID, jobject value) + { functions->SetObjectField(this, obj, fieldID, value); } + void SetBooleanField(jobject obj, jfieldID fieldID, jboolean value) + { functions->SetBooleanField(this, obj, fieldID, value); } + void SetByteField(jobject obj, jfieldID fieldID, jbyte value) + { functions->SetByteField(this, obj, fieldID, value); } + void SetCharField(jobject obj, jfieldID fieldID, jchar value) + { functions->SetCharField(this, obj, fieldID, value); } + void SetShortField(jobject obj, jfieldID fieldID, jshort value) + { functions->SetShortField(this, obj, fieldID, value); } + void SetIntField(jobject obj, jfieldID fieldID, jint value) + { functions->SetIntField(this, obj, fieldID, value); } + void SetLongField(jobject obj, jfieldID fieldID, jlong value) + { functions->SetLongField(this, obj, fieldID, value); } + void SetFloatField(jobject obj, jfieldID fieldID, jfloat value) + { functions->SetFloatField(this, obj, fieldID, value); } + void SetDoubleField(jobject obj, jfieldID fieldID, jdouble value) + { functions->SetDoubleField(this, obj, fieldID, value); } + + jmethodID GetStaticMethodID(jclass clazz, const char* name, const char* sig) + { return functions->GetStaticMethodID(this, clazz, name, sig); } + +#define CALL_STATIC_TYPE_METHOD(_jtype, _jname) \ + _jtype CallStatic##_jname##Method(jclass clazz, jmethodID methodID, \ + ...) \ + { \ + _jtype result; \ + va_list args; \ + va_start(args, methodID); \ + result = functions->CallStatic##_jname##MethodV(this, clazz, \ + methodID, args); \ + va_end(args); \ + return result; \ + } +#define CALL_STATIC_TYPE_METHODV(_jtype, _jname) \ + _jtype CallStatic##_jname##MethodV(jclass clazz, jmethodID methodID, \ + va_list args) \ + { return functions->CallStatic##_jname##MethodV(this, clazz, methodID, \ + args); } +#define CALL_STATIC_TYPE_METHODA(_jtype, _jname) \ + _jtype CallStatic##_jname##MethodA(jclass clazz, jmethodID methodID, \ + jvalue* args) \ + { return functions->CallStatic##_jname##MethodA(this, clazz, methodID, \ + args); } + +#define CALL_STATIC_TYPE(_jtype, _jname) \ + CALL_STATIC_TYPE_METHOD(_jtype, _jname) \ + CALL_STATIC_TYPE_METHODV(_jtype, _jname) \ + CALL_STATIC_TYPE_METHODA(_jtype, _jname) + + CALL_STATIC_TYPE(jobject, Object) + CALL_STATIC_TYPE(jboolean, Boolean) + CALL_STATIC_TYPE(jbyte, Byte) + CALL_STATIC_TYPE(jchar, Char) + CALL_STATIC_TYPE(jshort, Short) + CALL_STATIC_TYPE(jint, Int) + CALL_STATIC_TYPE(jlong, Long) + CALL_STATIC_TYPE(jfloat, Float) + CALL_STATIC_TYPE(jdouble, Double) + + void CallStaticVoidMethod(jclass clazz, jmethodID methodID, ...) + { + va_list args; + va_start(args, methodID); + functions->CallStaticVoidMethodV(this, clazz, methodID, args); + va_end(args); + } + void CallStaticVoidMethodV(jclass clazz, jmethodID methodID, va_list args) + { functions->CallStaticVoidMethodV(this, clazz, methodID, args); } + void CallStaticVoidMethodA(jclass clazz, jmethodID methodID, jvalue* args) + { functions->CallStaticVoidMethodA(this, clazz, methodID, args); } + + jfieldID GetStaticFieldID(jclass clazz, const char* name, const char* sig) + { return functions->GetStaticFieldID(this, clazz, name, sig); } + + jobject GetStaticObjectField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticObjectField(this, clazz, fieldID); } + jboolean GetStaticBooleanField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticBooleanField(this, clazz, fieldID); } + jbyte GetStaticByteField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticByteField(this, clazz, fieldID); } + jchar GetStaticCharField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticCharField(this, clazz, fieldID); } + jshort GetStaticShortField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticShortField(this, clazz, fieldID); } + jint GetStaticIntField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticIntField(this, clazz, fieldID); } + jlong GetStaticLongField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticLongField(this, clazz, fieldID); } + jfloat GetStaticFloatField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticFloatField(this, clazz, fieldID); } + jdouble GetStaticDoubleField(jclass clazz, jfieldID fieldID) + { return functions->GetStaticDoubleField(this, clazz, fieldID); } + + void SetStaticObjectField(jclass clazz, jfieldID fieldID, jobject value) + { functions->SetStaticObjectField(this, clazz, fieldID, value); } + void SetStaticBooleanField(jclass clazz, jfieldID fieldID, jboolean value) + { functions->SetStaticBooleanField(this, clazz, fieldID, value); } + void SetStaticByteField(jclass clazz, jfieldID fieldID, jbyte value) + { functions->SetStaticByteField(this, clazz, fieldID, value); } + void SetStaticCharField(jclass clazz, jfieldID fieldID, jchar value) + { functions->SetStaticCharField(this, clazz, fieldID, value); } + void SetStaticShortField(jclass clazz, jfieldID fieldID, jshort value) + { functions->SetStaticShortField(this, clazz, fieldID, value); } + void SetStaticIntField(jclass clazz, jfieldID fieldID, jint value) + { functions->SetStaticIntField(this, clazz, fieldID, value); } + void SetStaticLongField(jclass clazz, jfieldID fieldID, jlong value) + { functions->SetStaticLongField(this, clazz, fieldID, value); } + void SetStaticFlo |