1 /*
2 * Copyright (C) 2017 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
17 #include "search_onload.h"
18
19 #include <inttypes.h>
20
21 #include "android-base/stringprintf.h"
22 #include "base/logging.h"
23 #include "base/macros.h"
24 #include "jni.h"
25 #include "jvmti.h"
26 #include "scoped_utf_chars.h"
27
28 // Test infrastructure
29 #include "jvmti_helper.h"
30 #include "test_env.h"
31
32 namespace art {
33 namespace Test936SearchOnload {
34
OnLoad(JavaVM * vm,char * options ATTRIBUTE_UNUSED,void * reserved ATTRIBUTE_UNUSED)35 jint OnLoad(JavaVM* vm,
36 char* options ATTRIBUTE_UNUSED,
37 void* reserved ATTRIBUTE_UNUSED) {
38 if (vm->GetEnv(reinterpret_cast<void**>(&jvmti_env), JVMTI_VERSION_1_0)) {
39 printf("Unable to get jvmti env!\n");
40 return 1;
41 }
42 SetAllCapabilities(jvmti_env);
43
44 char* dex_loc = getenv("DEX_LOCATION");
45 std::string dex1 = android::base::StringPrintf("%s/936-search-onload.jar", dex_loc);
46 std::string dex2 = android::base::StringPrintf("%s/936-search-onload-ex.jar", dex_loc);
47
48 jvmtiError result = jvmti_env->AddToBootstrapClassLoaderSearch(dex1.c_str());
49 if (result != JVMTI_ERROR_NONE) {
50 printf("Could not add to bootstrap classloader.\n");
51 return 1;
52 }
53
54 result = jvmti_env->AddToSystemClassLoaderSearch(dex2.c_str());
55 if (result != JVMTI_ERROR_NONE) {
56 printf("Could not add to system classloader.\n");
57 return 1;
58 }
59
60 return JNI_OK;
61 }
62
63 } // namespace Test936SearchOnload
64 } // namespace art
65