054f235c61
Add the vr platform library, which allows client code to load the dvr api and access the getVrBoot() method. Bug: 38134403 Test: Booted a Marlin. Change-Id: I884a623ec9a297a2973f1c42c3da094c6c155630
26 lines
663 B
C++
26 lines
663 B
C++
#include <dlfcn.h>
|
|
#include <jni.h>
|
|
|
|
#include <string>
|
|
|
|
extern "C" {
|
|
|
|
JNIEXPORT jlong JNICALL
|
|
Java_com_google_vr_platform_Dvr_nativeLoadLibrary(
|
|
JNIEnv* env, jclass, jstring java_library) {
|
|
if (!java_library)
|
|
return 0;
|
|
|
|
// Convert the Java String object to a C++ null-terminated string.
|
|
const char* data = env->GetStringUTFChars(java_library, NULL);
|
|
size_t size = env->GetStringUTFLength(java_library);
|
|
std::string library(data, size);
|
|
env->ReleaseStringUTFChars(java_library, data);
|
|
|
|
// Return the handle to the requested library.
|
|
return reinterpret_cast<jlong>(
|
|
dlopen(library.c_str(), RTLD_NOW | RTLD_LOCAL));
|
|
}
|
|
|
|
} // extern "C"
|