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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/android/jni_android.h" | 5 #include "base/android/jni_android.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 | 8 |
9 #include "base/android/build_info.h" | 9 #include "base/android/build_info.h" |
10 #include "base/android/jni_string.h" | 10 #include "base/android/jni_string.h" |
11 #include "base/android/jni_utils.h" | 11 #include "base/android/jni_utils.h" |
12 #include "base/lazy_instance.h" | 12 #include "base/lazy_instance.h" |
13 #include "base/logging.h" | 13 #include "base/logging.h" |
14 | 14 |
15 namespace { | 15 namespace { |
16 using base::android::GetClass; | 16 using base::android::GetClass; |
17 using base::android::MethodID; | 17 using base::android::MethodID; |
18 using base::android::ScopedJavaLocalRef; | 18 using base::android::ScopedJavaLocalRef; |
19 | 19 |
20 bool g_disable_manual_jni_registration = false; | |
21 | |
22 JavaVM* g_jvm = NULL; | 20 JavaVM* g_jvm = NULL; |
23 // Leak the global app context, as it is used from a non-joinable worker thread | 21 // Leak the global app context, as it is used from a non-joinable worker thread |
24 // that may still be running at shutdown. There is no harm in doing this. | 22 // that may still be running at shutdown. There is no harm in doing this. |
25 base::LazyInstance<base::android::ScopedJavaGlobalRef<jobject> >::Leaky | 23 base::LazyInstance<base::android::ScopedJavaGlobalRef<jobject> >::Leaky |
26 g_application_context = LAZY_INSTANCE_INITIALIZER; | 24 g_application_context = LAZY_INSTANCE_INITIALIZER; |
27 base::LazyInstance<base::android::ScopedJavaGlobalRef<jobject> >::Leaky | 25 base::LazyInstance<base::android::ScopedJavaGlobalRef<jobject> >::Leaky |
28 g_class_loader = LAZY_INSTANCE_INITIALIZER; | 26 g_class_loader = LAZY_INSTANCE_INITIALIZER; |
29 jmethodID g_class_loader_load_class_method_id = 0; | 27 jmethodID g_class_loader_load_class_method_id = 0; |
30 | 28 |
31 std::string GetJavaExceptionInfo(JNIEnv* env, jthrowable java_throwable) { | 29 std::string GetJavaExceptionInfo(JNIEnv* env, jthrowable java_throwable) { |
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72 bytearray_output_stream_tostring))); | 70 bytearray_output_stream_tostring))); |
73 | 71 |
74 return ConvertJavaStringToUTF8(exception_string); | 72 return ConvertJavaStringToUTF8(exception_string); |
75 } | 73 } |
76 | 74 |
77 } // namespace | 75 } // namespace |
78 | 76 |
79 namespace base { | 77 namespace base { |
80 namespace android { | 78 namespace android { |
81 | 79 |
82 bool IsManualJniRegistrationDisabled() { | |
83 return g_disable_manual_jni_registration; | |
84 } | |
85 | |
86 void DisableManualJniRegistration() { | |
87 DCHECK(!g_disable_manual_jni_registration); | |
88 g_disable_manual_jni_registration = true; | |
89 } | |
90 | |
91 JNIEnv* AttachCurrentThread() { | 80 JNIEnv* AttachCurrentThread() { |
92 DCHECK(g_jvm); | 81 DCHECK(g_jvm); |
93 JNIEnv* env = NULL; | 82 JNIEnv* env = NULL; |
94 jint ret = g_jvm->AttachCurrentThread(&env, NULL); | 83 jint ret = g_jvm->AttachCurrentThread(&env, NULL); |
95 DCHECK_EQ(JNI_OK, ret); | 84 DCHECK_EQ(JNI_OK, ret); |
96 return env; | 85 return env; |
97 } | 86 } |
98 | 87 |
99 JNIEnv* AttachCurrentThreadWithName(const std::string& thread_name) { | 88 JNIEnv* AttachCurrentThreadWithName(const std::string& thread_name) { |
100 DCHECK(g_jvm); | 89 DCHECK(g_jvm); |
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275 base::android::BuildInfo::GetInstance()->set_java_exception_info( | 264 base::android::BuildInfo::GetInstance()->set_java_exception_info( |
276 GetJavaExceptionInfo(env, java_throwable)); | 265 GetJavaExceptionInfo(env, java_throwable)); |
277 } | 266 } |
278 | 267 |
279 // Now, feel good about it and die. | 268 // Now, feel good about it and die. |
280 CHECK(false) << "Please include Java exception stack in crash report"; | 269 CHECK(false) << "Please include Java exception stack in crash report"; |
281 } | 270 } |
282 | 271 |
283 } // namespace android | 272 } // namespace android |
284 } // namespace base | 273 } // namespace base |
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