Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Ruben Brunk | a77f3a2 | 2013-09-09 02:21:31 -0700 | [diff] [blame] | 17 | #define LOG_TAG "JniConstants" |
| 18 | |
| 19 | #include "ALog-priv.h" |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 20 | #include "JniConstants.h" |
| 21 | #include "ScopedLocalRef.h" |
| 22 | |
| 23 | #include <stdlib.h> |
| 24 | |
| 25 | jclass JniConstants::bidiRunClass; |
| 26 | jclass JniConstants::bigDecimalClass; |
| 27 | jclass JniConstants::booleanClass; |
| 28 | jclass JniConstants::byteArrayClass; |
| 29 | jclass JniConstants::byteClass; |
Kenny Root | f4a3c1e | 2013-03-07 11:20:28 -0800 | [diff] [blame] | 30 | jclass JniConstants::calendarClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 31 | jclass JniConstants::characterClass; |
| 32 | jclass JniConstants::charsetICUClass; |
| 33 | jclass JniConstants::constructorClass; |
| 34 | jclass JniConstants::deflaterClass; |
| 35 | jclass JniConstants::doubleClass; |
| 36 | jclass JniConstants::errnoExceptionClass; |
| 37 | jclass JniConstants::fieldClass; |
| 38 | jclass JniConstants::fieldPositionIteratorClass; |
| 39 | jclass JniConstants::fileDescriptorClass; |
| 40 | jclass JniConstants::floatClass; |
| 41 | jclass JniConstants::gaiExceptionClass; |
| 42 | jclass JniConstants::inet6AddressClass; |
| 43 | jclass JniConstants::inetAddressClass; |
| 44 | jclass JniConstants::inetSocketAddressClass; |
Elliott Hughes | 95b0038 | 2013-03-21 12:08:11 -0700 | [diff] [blame] | 45 | jclass JniConstants::inetUnixAddressClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 46 | jclass JniConstants::inflaterClass; |
Elliott Hughes | 48f1451 | 2013-03-06 09:43:43 -0800 | [diff] [blame] | 47 | jclass JniConstants::inputStreamClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 48 | jclass JniConstants::integerClass; |
| 49 | jclass JniConstants::localeDataClass; |
| 50 | jclass JniConstants::longClass; |
| 51 | jclass JniConstants::methodClass; |
| 52 | jclass JniConstants::mutableIntClass; |
| 53 | jclass JniConstants::mutableLongClass; |
Kenny Root | f4a3c1e | 2013-03-07 11:20:28 -0800 | [diff] [blame] | 54 | jclass JniConstants::objectClass; |
| 55 | jclass JniConstants::objectArrayClass; |
Elliott Hughes | 48f1451 | 2013-03-06 09:43:43 -0800 | [diff] [blame] | 56 | jclass JniConstants::outputStreamClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 57 | jclass JniConstants::parsePositionClass; |
| 58 | jclass JniConstants::patternSyntaxExceptionClass; |
| 59 | jclass JniConstants::realToStringClass; |
Jeff Brown | dc176c5 | 2013-04-02 18:09:29 -0700 | [diff] [blame] | 60 | jclass JniConstants::referenceClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 61 | jclass JniConstants::shortClass; |
| 62 | jclass JniConstants::socketClass; |
| 63 | jclass JniConstants::socketImplClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 64 | jclass JniConstants::stringClass; |
| 65 | jclass JniConstants::structAddrinfoClass; |
| 66 | jclass JniConstants::structFlockClass; |
| 67 | jclass JniConstants::structGroupReqClass; |
Neil Fuller | 11d09c7 | 2014-02-06 10:58:49 +0000 | [diff] [blame] | 68 | jclass JniConstants::structGroupSourceReqClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 69 | jclass JniConstants::structLingerClass; |
| 70 | jclass JniConstants::structPasswdClass; |
| 71 | jclass JniConstants::structPollfdClass; |
| 72 | jclass JniConstants::structStatClass; |
Elliott Hughes | 47a1f29 | 2013-07-09 13:59:11 -0700 | [diff] [blame] | 73 | jclass JniConstants::structStatVfsClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 74 | jclass JniConstants::structTimevalClass; |
Elliott Hughes | 95b0038 | 2013-03-21 12:08:11 -0700 | [diff] [blame] | 75 | jclass JniConstants::structUcredClass; |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 76 | jclass JniConstants::structUtsnameClass; |
| 77 | |
| 78 | static jclass findClass(JNIEnv* env, const char* name) { |
| 79 | ScopedLocalRef<jclass> localClass(env, env->FindClass(name)); |
| 80 | jclass result = reinterpret_cast<jclass>(env->NewGlobalRef(localClass.get())); |
| 81 | if (result == NULL) { |
| 82 | ALOGE("failed to find class '%s'", name); |
| 83 | abort(); |
| 84 | } |
| 85 | return result; |
| 86 | } |
| 87 | |
| 88 | void JniConstants::init(JNIEnv* env) { |
| 89 | bidiRunClass = findClass(env, "java/text/Bidi$Run"); |
| 90 | bigDecimalClass = findClass(env, "java/math/BigDecimal"); |
| 91 | booleanClass = findClass(env, "java/lang/Boolean"); |
| 92 | byteClass = findClass(env, "java/lang/Byte"); |
| 93 | byteArrayClass = findClass(env, "[B"); |
Kenny Root | f4a3c1e | 2013-03-07 11:20:28 -0800 | [diff] [blame] | 94 | calendarClass = findClass(env, "java/util/Calendar"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 95 | characterClass = findClass(env, "java/lang/Character"); |
| 96 | charsetICUClass = findClass(env, "java/nio/charset/CharsetICU"); |
| 97 | constructorClass = findClass(env, "java/lang/reflect/Constructor"); |
| 98 | floatClass = findClass(env, "java/lang/Float"); |
| 99 | deflaterClass = findClass(env, "java/util/zip/Deflater"); |
| 100 | doubleClass = findClass(env, "java/lang/Double"); |
Elliott Hughes | 1a3f8f4 | 2014-04-23 17:58:19 -0700 | [diff] [blame] | 101 | errnoExceptionClass = findClass(env, "android/system/ErrnoException"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 102 | fieldClass = findClass(env, "java/lang/reflect/Field"); |
| 103 | fieldPositionIteratorClass = findClass(env, "libcore/icu/NativeDecimalFormat$FieldPositionIterator"); |
| 104 | fileDescriptorClass = findClass(env, "java/io/FileDescriptor"); |
Elliott Hughes | 1a3f8f4 | 2014-04-23 17:58:19 -0700 | [diff] [blame] | 105 | gaiExceptionClass = findClass(env, "android/system/GaiException"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 106 | inet6AddressClass = findClass(env, "java/net/Inet6Address"); |
| 107 | inetAddressClass = findClass(env, "java/net/InetAddress"); |
| 108 | inetSocketAddressClass = findClass(env, "java/net/InetSocketAddress"); |
Elliott Hughes | 95b0038 | 2013-03-21 12:08:11 -0700 | [diff] [blame] | 109 | inetUnixAddressClass = findClass(env, "java/net/InetUnixAddress"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 110 | inflaterClass = findClass(env, "java/util/zip/Inflater"); |
Elliott Hughes | 48f1451 | 2013-03-06 09:43:43 -0800 | [diff] [blame] | 111 | inputStreamClass = findClass(env, "java/io/InputStream"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 112 | integerClass = findClass(env, "java/lang/Integer"); |
| 113 | localeDataClass = findClass(env, "libcore/icu/LocaleData"); |
| 114 | longClass = findClass(env, "java/lang/Long"); |
| 115 | methodClass = findClass(env, "java/lang/reflect/Method"); |
Elliott Hughes | 1a3f8f4 | 2014-04-23 17:58:19 -0700 | [diff] [blame] | 116 | mutableIntClass = findClass(env, "android/util/MutableInt"); |
| 117 | mutableLongClass = findClass(env, "android/util/MutableLong"); |
Kenny Root | f4a3c1e | 2013-03-07 11:20:28 -0800 | [diff] [blame] | 118 | objectClass = findClass(env, "java/lang/Object"); |
| 119 | objectArrayClass = findClass(env, "[Ljava/lang/Object;"); |
Elliott Hughes | 48f1451 | 2013-03-06 09:43:43 -0800 | [diff] [blame] | 120 | outputStreamClass = findClass(env, "java/io/OutputStream"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 121 | parsePositionClass = findClass(env, "java/text/ParsePosition"); |
| 122 | patternSyntaxExceptionClass = findClass(env, "java/util/regex/PatternSyntaxException"); |
| 123 | realToStringClass = findClass(env, "java/lang/RealToString"); |
Jeff Brown | dc176c5 | 2013-04-02 18:09:29 -0700 | [diff] [blame] | 124 | referenceClass = findClass(env, "java/lang/ref/Reference"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 125 | shortClass = findClass(env, "java/lang/Short"); |
| 126 | socketClass = findClass(env, "java/net/Socket"); |
| 127 | socketImplClass = findClass(env, "java/net/SocketImpl"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 128 | stringClass = findClass(env, "java/lang/String"); |
Elliott Hughes | 1a3f8f4 | 2014-04-23 17:58:19 -0700 | [diff] [blame] | 129 | structAddrinfoClass = findClass(env, "android/system/StructAddrinfo"); |
| 130 | structFlockClass = findClass(env, "android/system/StructFlock"); |
| 131 | structGroupReqClass = findClass(env, "android/system/StructGroupReq"); |
| 132 | structGroupSourceReqClass = findClass(env, "android/system/StructGroupSourceReq"); |
| 133 | structLingerClass = findClass(env, "android/system/StructLinger"); |
| 134 | structPasswdClass = findClass(env, "android/system/StructPasswd"); |
| 135 | structPollfdClass = findClass(env, "android/system/StructPollfd"); |
| 136 | structStatClass = findClass(env, "android/system/StructStat"); |
| 137 | structStatVfsClass = findClass(env, "android/system/StructStatVfs"); |
| 138 | structTimevalClass = findClass(env, "android/system/StructTimeval"); |
| 139 | structUcredClass = findClass(env, "android/system/StructUcred"); |
| 140 | structUtsnameClass = findClass(env, "android/system/StructUtsname"); |
Brian Carlstrom | dd8af23 | 2012-05-13 23:56:07 -0700 | [diff] [blame] | 141 | } |