1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // This file is autogenerated by 6 // base/android/jni_generator/jni_generator_tests.py 7 // For 8 // org/chromium/example/jni_generator/SampleForTests 9 10 #ifndef org_chromium_example_jni_generator_SampleForTests_JNI 11 #define org_chromium_example_jni_generator_SampleForTests_JNI 12 13 #include <jni.h> 14 15 #include "base/android/jni_android.h" 16 #include "base/android/scoped_java_ref.h" 17 #include "base/basictypes.h" 18 #include "base/logging.h" 19 20 using base::android::ScopedJavaLocalRef; 21 22 // Step 1: forward declarations. 23 namespace { 24 const char kInnerStructAClassPath[] = 25 "org/chromium/example/jni_generator/SampleForTests$InnerStructA"; 26 const char kSampleForTestsClassPath[] = 27 "org/chromium/example/jni_generator/SampleForTests"; 28 const char kInnerStructBClassPath[] = 29 "org/chromium/example/jni_generator/SampleForTests$InnerStructB"; 30 // Leaking this jclass as we cannot use LazyInstance from some threads. 31 jclass g_InnerStructA_clazz = NULL; 32 // Leaking this jclass as we cannot use LazyInstance from some threads. 33 jclass g_SampleForTests_clazz = NULL; 34 // Leaking this jclass as we cannot use LazyInstance from some threads. 35 jclass g_InnerStructB_clazz = NULL; 36 } // namespace 37 38 namespace base { 39 namespace android { 40 41 static jint Init(JNIEnv* env, jobject obj, 42 jstring param); 43 44 static jdouble GetDoubleFunction(JNIEnv* env, jobject obj); 45 46 static jfloat GetFloatFunction(JNIEnv* env, jclass clazz); 47 48 static void SetNonPODDatatype(JNIEnv* env, jobject obj, 49 jobject rect); 50 51 static jobject GetNonPODDatatype(JNIEnv* env, jobject obj); 52 53 // Step 2: method stubs. 54 static void Destroy(JNIEnv* env, jobject obj, 55 jint nativeCPPClass) { 56 DCHECK(nativeCPPClass) << "Destroy"; 57 CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass); 58 return native->Destroy(env, obj); 59 } 60 61 static jint Method(JNIEnv* env, jobject obj, 62 jint nativeCPPClass) { 63 DCHECK(nativeCPPClass) << "Method"; 64 CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass); 65 return native->Method(env, obj); 66 } 67 68 static jdouble MethodOtherP0(JNIEnv* env, jobject obj, 69 jint nativePtr) { 70 DCHECK(nativePtr) << "MethodOtherP0"; 71 CPPClass::InnerClass* native = 72 reinterpret_cast<CPPClass::InnerClass*>(nativePtr); 73 return native->MethodOtherP0(env, obj); 74 } 75 76 static void AddStructB(JNIEnv* env, jobject obj, 77 jint nativeCPPClass, 78 jobject b) { 79 DCHECK(nativeCPPClass) << "AddStructB"; 80 CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass); 81 return native->AddStructB(env, obj, b); 82 } 83 84 static void IterateAndDoSomethingWithStructB(JNIEnv* env, jobject obj, 85 jint nativeCPPClass) { 86 DCHECK(nativeCPPClass) << "IterateAndDoSomethingWithStructB"; 87 CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass); 88 return native->IterateAndDoSomethingWithStructB(env, obj); 89 } 90 91 static base::subtle::AtomicWord g_SampleForTests_javaMethod = 0; 92 static jint Java_SampleForTests_javaMethod(JNIEnv* env, jobject obj, jint foo, 93 jint bar) { 94 /* Must call RegisterNativesImpl() */ 95 DCHECK(g_SampleForTests_clazz); 96 jmethodID method_id = 97 base::android::MethodID::LazyGet< 98 base::android::MethodID::TYPE_INSTANCE>( 99 env, g_SampleForTests_clazz, 100 "javaMethod", 101 102 "(" 103 "I" 104 "I" 105 ")" 106 "I", 107 &g_SampleForTests_javaMethod); 108 109 jint ret = 110 env->CallIntMethod(obj, 111 method_id, foo, bar); 112 base::android::CheckException(env); 113 return ret; 114 } 115 116 static base::subtle::AtomicWord g_SampleForTests_staticJavaMethod = 0; 117 static jboolean Java_SampleForTests_staticJavaMethod(JNIEnv* env) { 118 /* Must call RegisterNativesImpl() */ 119 DCHECK(g_SampleForTests_clazz); 120 jmethodID method_id = 121 base::android::MethodID::LazyGet< 122 base::android::MethodID::TYPE_STATIC>( 123 env, g_SampleForTests_clazz, 124 "staticJavaMethod", 125 126 "(" 127 ")" 128 "Z", 129 &g_SampleForTests_staticJavaMethod); 130 131 jboolean ret = 132 env->CallStaticBooleanMethod(g_SampleForTests_clazz, 133 method_id); 134 base::android::CheckException(env); 135 return ret; 136 } 137 138 static base::subtle::AtomicWord g_SampleForTests_packagePrivateJavaMethod = 0; 139 static void Java_SampleForTests_packagePrivateJavaMethod(JNIEnv* env, jobject 140 obj) { 141 /* Must call RegisterNativesImpl() */ 142 DCHECK(g_SampleForTests_clazz); 143 jmethodID method_id = 144 base::android::MethodID::LazyGet< 145 base::android::MethodID::TYPE_INSTANCE>( 146 env, g_SampleForTests_clazz, 147 "packagePrivateJavaMethod", 148 149 "(" 150 ")" 151 "V", 152 &g_SampleForTests_packagePrivateJavaMethod); 153 154 env->CallVoidMethod(obj, 155 method_id); 156 base::android::CheckException(env); 157 158 } 159 160 static base::subtle::AtomicWord g_SampleForTests_methodThatThrowsException = 0; 161 static void Java_SampleForTests_methodThatThrowsException(JNIEnv* env, jobject 162 obj) { 163 /* Must call RegisterNativesImpl() */ 164 DCHECK(g_SampleForTests_clazz); 165 jmethodID method_id = 166 base::android::MethodID::LazyGet< 167 base::android::MethodID::TYPE_INSTANCE>( 168 env, g_SampleForTests_clazz, 169 "methodThatThrowsException", 170 171 "(" 172 ")" 173 "V", 174 &g_SampleForTests_methodThatThrowsException); 175 176 env->CallVoidMethod(obj, 177 method_id); 178 179 } 180 181 static base::subtle::AtomicWord g_InnerStructA_create = 0; 182 static ScopedJavaLocalRef<jobject> Java_InnerStructA_create(JNIEnv* env, jlong 183 l, 184 jint i, 185 jstring s) { 186 /* Must call RegisterNativesImpl() */ 187 DCHECK(g_InnerStructA_clazz); 188 jmethodID method_id = 189 base::android::MethodID::LazyGet< 190 base::android::MethodID::TYPE_STATIC>( 191 env, g_InnerStructA_clazz, 192 "create", 193 194 "(" 195 "J" 196 "I" 197 "Ljava/lang/String;" 198 ")" 199 "Lorg/chromium/example/jni_generator/SampleForTests$InnerStructA;", 200 &g_InnerStructA_create); 201 202 jobject ret = 203 env->CallStaticObjectMethod(g_InnerStructA_clazz, 204 method_id, l, i, s); 205 base::android::CheckException(env); 206 return ScopedJavaLocalRef<jobject>(env, ret); 207 } 208 209 static base::subtle::AtomicWord g_SampleForTests_addStructA = 0; 210 static void Java_SampleForTests_addStructA(JNIEnv* env, jobject obj, jobject a) 211 { 212 /* Must call RegisterNativesImpl() */ 213 DCHECK(g_SampleForTests_clazz); 214 jmethodID method_id = 215 base::android::MethodID::LazyGet< 216 base::android::MethodID::TYPE_INSTANCE>( 217 env, g_SampleForTests_clazz, 218 "addStructA", 219 220 "(" 221 "Lorg/chromium/example/jni_generator/SampleForTests$InnerStructA;" 222 ")" 223 "V", 224 &g_SampleForTests_addStructA); 225 226 env->CallVoidMethod(obj, 227 method_id, a); 228 base::android::CheckException(env); 229 230 } 231 232 static base::subtle::AtomicWord g_SampleForTests_iterateAndDoSomething = 0; 233 static void Java_SampleForTests_iterateAndDoSomething(JNIEnv* env, jobject obj) 234 { 235 /* Must call RegisterNativesImpl() */ 236 DCHECK(g_SampleForTests_clazz); 237 jmethodID method_id = 238 base::android::MethodID::LazyGet< 239 base::android::MethodID::TYPE_INSTANCE>( 240 env, g_SampleForTests_clazz, 241 "iterateAndDoSomething", 242 243 "(" 244 ")" 245 "V", 246 &g_SampleForTests_iterateAndDoSomething); 247 248 env->CallVoidMethod(obj, 249 method_id); 250 base::android::CheckException(env); 251 252 } 253 254 static base::subtle::AtomicWord g_InnerStructB_getKey = 0; 255 static jlong Java_InnerStructB_getKey(JNIEnv* env, jobject obj) { 256 /* Must call RegisterNativesImpl() */ 257 DCHECK(g_InnerStructB_clazz); 258 jmethodID method_id = 259 base::android::MethodID::LazyGet< 260 base::android::MethodID::TYPE_INSTANCE>( 261 env, g_InnerStructB_clazz, 262 "getKey", 263 264 "(" 265 ")" 266 "J", 267 &g_InnerStructB_getKey); 268 269 jlong ret = 270 env->CallLongMethod(obj, 271 method_id); 272 base::android::CheckException(env); 273 return ret; 274 } 275 276 static base::subtle::AtomicWord g_InnerStructB_getValue = 0; 277 static ScopedJavaLocalRef<jstring> Java_InnerStructB_getValue(JNIEnv* env, 278 jobject obj) { 279 /* Must call RegisterNativesImpl() */ 280 DCHECK(g_InnerStructB_clazz); 281 jmethodID method_id = 282 base::android::MethodID::LazyGet< 283 base::android::MethodID::TYPE_INSTANCE>( 284 env, g_InnerStructB_clazz, 285 "getValue", 286 287 "(" 288 ")" 289 "Ljava/lang/String;", 290 &g_InnerStructB_getValue); 291 292 jstring ret = 293 static_cast<jstring>(env->CallObjectMethod(obj, 294 method_id)); 295 base::android::CheckException(env); 296 return ScopedJavaLocalRef<jstring>(env, ret); 297 } 298 299 // Step 3: RegisterNatives. 300 301 static bool RegisterNativesImpl(JNIEnv* env) { 302 303 g_InnerStructA_clazz = reinterpret_cast<jclass>(env->NewGlobalRef( 304 base::android::GetClass(env, kInnerStructAClassPath).obj())); 305 g_SampleForTests_clazz = reinterpret_cast<jclass>(env->NewGlobalRef( 306 base::android::GetClass(env, kSampleForTestsClassPath).obj())); 307 g_InnerStructB_clazz = reinterpret_cast<jclass>(env->NewGlobalRef( 308 base::android::GetClass(env, kInnerStructBClassPath).obj())); 309 static const JNINativeMethod kMethodsSampleForTests[] = { 310 { "nativeInit", 311 "(" 312 "Ljava/lang/String;" 313 ")" 314 "I", reinterpret_cast<void*>(Init) }, 315 { "nativeDestroy", 316 "(" 317 "I" 318 ")" 319 "V", reinterpret_cast<void*>(Destroy) }, 320 { "nativeGetDoubleFunction", 321 "(" 322 ")" 323 "D", reinterpret_cast<void*>(GetDoubleFunction) }, 324 { "nativeGetFloatFunction", 325 "(" 326 ")" 327 "F", reinterpret_cast<void*>(GetFloatFunction) }, 328 { "nativeSetNonPODDatatype", 329 "(" 330 "Landroid/graphics/Rect;" 331 ")" 332 "V", reinterpret_cast<void*>(SetNonPODDatatype) }, 333 { "nativeGetNonPODDatatype", 334 "(" 335 ")" 336 "Ljava/lang/Object;", reinterpret_cast<void*>(GetNonPODDatatype) }, 337 { "nativeMethod", 338 "(" 339 "I" 340 ")" 341 "I", reinterpret_cast<void*>(Method) }, 342 { "nativeMethodOtherP0", 343 "(" 344 "I" 345 ")" 346 "D", reinterpret_cast<void*>(MethodOtherP0) }, 347 { "nativeAddStructB", 348 "(" 349 "I" 350 "Lorg/chromium/example/jni_generator/SampleForTests$InnerStructB;" 351 ")" 352 "V", reinterpret_cast<void*>(AddStructB) }, 353 { "nativeIterateAndDoSomethingWithStructB", 354 "(" 355 "I" 356 ")" 357 "V", reinterpret_cast<void*>(IterateAndDoSomethingWithStructB) }, 358 }; 359 const int kMethodsSampleForTestsSize = arraysize(kMethodsSampleForTests); 360 361 if (env->RegisterNatives(g_SampleForTests_clazz, 362 kMethodsSampleForTests, 363 kMethodsSampleForTestsSize) < 0) { 364 LOG(ERROR) << "RegisterNatives failed in " << __FILE__; 365 return false; 366 } 367 368 return true; 369 } 370 } // namespace android 371 } // namespace base 372 373 #endif // org_chromium_example_jni_generator_SampleForTests_JNI 374
