#include <jni.h>
#include "bspatch.h"

extern "C" {

JNIEXPORT jint JNICALL
Java_com_cndroid_reactnativehotfixlib_BSPatch_bspatch(
        JNIEnv *env,
        jobject obj,
        jstring old_file,
        jstring new_file,
        jstring patch_file) {
    const char *old_file_str;
    const char *new_file_str;
    const char *patch_file_str;

    old_file_str = env->GetStringUTFChars(old_file, 0);
    if (!old_file_str) {
        return 0;
    }

    new_file_str = env->GetStringUTFChars(new_file, 0);
    if (!new_file_str) {
        return 0;
    }

    patch_file_str = env->GetStringUTFChars(patch_file, 0);
    if (!patch_file_str) {
        return 0;
    }

    int bspatchSucceeded = bspatch(old_file_str, new_file_str, patch_file_str);

    env->ReleaseStringUTFChars(old_file, old_file_str);
    env->ReleaseStringUTFChars(new_file, new_file_str);
    env->ReleaseStringUTFChars(patch_file, patch_file_str);

    return bspatchSucceeded;
}

}