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Issue 29678581: Issue 6000 - Rename "libadblockplus-android" (Closed)
Patch Set: Created Jan. 24, 2018, 6:53 a.m.
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1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-present eyeo GmbH
4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation.
8 *
9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #include <AdblockPlus.h>
19 #include "Utils.h"
20 #include "JniFilter.h"
21
22 // precached in JNI_OnLoad and released in JNI_OnUnload
23 JniGlobalReference<jclass>* filterEnumClass;
24
25 void JniFilter_OnLoad(JavaVM* vm, JNIEnv* env, void* reserved)
26 {
27 filterEnumClass = new JniGlobalReference<jclass>(env, env->FindClass(PKG("Filt er$Type")));
28 }
29
30 void JniFilter_OnUnload(JavaVM* vm, JNIEnv* env, void* reserved)
31 {
32 if (filterEnumClass)
33 {
34 delete filterEnumClass;
35 filterEnumClass = NULL;
36 }
37 }
38
39 static AdblockPlus::Filter* GetFilterPtr(jlong ptr)
40 {
41 return JniLongToTypePtr<AdblockPlus::Filter>(ptr);
42 }
43
44 static jobject JNICALL JniGetType(JNIEnv* env, jclass clazz, jlong ptr)
45 {
46 AdblockPlus::Filter::Type type;
47 try
48 {
49 type = GetFilterPtr(ptr)->GetType();
50 }
51 CATCH_THROW_AND_RETURN(env, 0)
52
53 const char* enumName = 0;
54
55 switch (type)
56 {
57 case AdblockPlus::Filter::TYPE_BLOCKING:
58 enumName = "BLOCKING";
59 break;
60 case AdblockPlus::Filter::TYPE_COMMENT:
61 enumName = "COMMENT";
62 break;
63 case AdblockPlus::Filter::TYPE_ELEMHIDE:
64 enumName = "ELEMHIDE";
65 break;
66 case AdblockPlus::Filter::TYPE_ELEMHIDE_EXCEPTION:
67 enumName = "ELEMHIDE_EXCEPTION";
68 break;
69 case AdblockPlus::Filter::TYPE_ELEMHIDE_EMULATION:
70 enumName = "ELEMHIDE_EMULATION";
71 break;
72 case AdblockPlus::Filter::TYPE_EXCEPTION:
73 enumName = "EXCEPTION";
74 break;
75 default:
76 enumName = "INVALID";
77 break;
78 }
79
80 jfieldID enumField = env->GetStaticFieldID(filterEnumClass->Get(), enumName, T YP("Filter$Type"));
81 return env->GetStaticObjectField(filterEnumClass->Get(), enumField);
82 }
83
84 static jboolean JNICALL JniIsListed(JNIEnv* env, jclass clazz, jlong ptr)
85 {
86 try
87 {
88 return GetFilterPtr(ptr)->IsListed() ? JNI_TRUE : JNI_FALSE;
89 }
90 CATCH_THROW_AND_RETURN(env, JNI_FALSE)
91 }
92
93 static void JNICALL JniAddToList(JNIEnv* env, jclass clazz, jlong ptr)
94 {
95 try
96 {
97 GetFilterPtr(ptr)->AddToList();
98 }
99 CATCH_AND_THROW(env)
100 }
101
102 static void JNICALL JniRemoveFromList(JNIEnv* env, jclass clazz, jlong ptr)
103 {
104 try
105 {
106 GetFilterPtr(ptr)->RemoveFromList();
107 }
108 CATCH_AND_THROW(env)
109 }
110
111 static jboolean JNICALL JniOperatorEquals(JNIEnv* env, jclass clazz, jlong ptr, jlong otherPtr)
112 {
113 AdblockPlus::Filter* me = GetFilterPtr(ptr);
114 AdblockPlus::Filter* other = GetFilterPtr(otherPtr);
115
116 try
117 {
118 return *me == *other ? JNI_TRUE : JNI_FALSE;
119 }
120 CATCH_THROW_AND_RETURN(env, JNI_FALSE)
121 }
122
123 static JNINativeMethod methods[] =
124 {
125 { (char*)"getType", (char*)"(J)" TYP("Filter$Type"), (void*)JniGetType },
126 { (char*)"isListed", (char*)"(J)Z", (void*)JniIsListed },
127 { (char*)"addToList", (char*)"(J)V", (void*)JniAddToList },
128 { (char*)"removeFromList", (char*)"(J)V", (void*)JniRemoveFromList },
129 { (char*)"operatorEquals", (char*)"(JJ)Z", (void*)JniOperatorEquals }
130 };
131
132 extern "C" JNIEXPORT void JNICALL Java_org_adblockplus_libadblockplus_Filter_reg isterNatives(JNIEnv *env, jclass clazz)
133 {
134 env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0]));
135 }
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