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#include <stdlib.h>
#include <stdio.h>
#include <libgen.h>
#include <dlfcn.h>
#include <err.h>
#include <assert.h>
#include "jvm/jvm.h"
extern void *apkenv_android_dlopen(const char*, int);
extern void *apkenv_android_dlclose(void*);
extern void *apkenv_android_dlsym(void*, const char*);
extern void apkenv_parse_library_path(const char *path, char *delim);
int
main(int argc, const char *argv[])
{
if (argc < 2)
errx(EXIT_FAILURE, "usage: so-file");
printf("loading runtime\n");
dlopen("libpthread.so", RTLD_NOW | RTLD_GLOBAL);
printf("loading module: %s\n", argv[1]);
{
char path[4096];
snprintf(path, sizeof(path), "%s", argv[1]);
apkenv_parse_library_path(dirname(path), ";");
}
{
void *handle;
if (!(handle = apkenv_android_dlopen(argv[1], RTLD_NOW | RTLD_LOCAL)))
errx(EXIT_FAILURE, "dlopen failed: %s", dlerror());
printf("trying JNI_OnLoad from: %s\n", argv[1]);
struct jvm jvm;
jvm_init(&jvm);
void* (*JNI_OnLoad)(void*, void*) = apkenv_android_dlsym(handle, "JNI_OnLoad");
assert(JNI_OnLoad);
JNI_OnLoad(&jvm.vm, NULL);
static const char *unity_player_class = "com/unity3d/player/UnityPlayer";
void (*native_init)(void*, void*, int, int) = jvm_get_native_method(&jvm, unity_player_class, "initJni");
native_init(&jvm.env, (jclass)1, 1024, 768);
printf("unloading module: %s\n", argv[1]);
apkenv_android_dlclose(handle);
jvm_release(&jvm);
}
printf("exiting\n");
return EXIT_SUCCESS;
}
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