mirror of
git://f0xx.org/ac/ac-mobile-android
synced 2026-07-29 05:19:41 +03:00
104 lines
2.5 KiB
C
104 lines
2.5 KiB
C
#include <jni.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include "obfuscate.h"
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#include "obfuscate_file.h"
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static jint throw_illegal_state(JNIEnv *env, const char *msg)
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{
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jclass cls = (*env)->FindClass(env, "java/lang/IllegalStateException");
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if (cls != NULL)
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(*env)->ThrowNew(env, cls, msg);
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return OBF_ERR_NULL;
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}
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JNIEXPORT jint JNICALL
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Java_com_foxx_androidcast_entitlements_EntitlementNativeBridge_nativeReadFrom(
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JNIEnv *env, jclass clazz, jstring path, jlong key, jlongArray out_val)
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{
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const char *cpath;
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uint64_t decoded = 0;
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int32_t rv;
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jlong slot;
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(void)clazz;
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if (path == NULL || out_val == NULL)
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return throw_illegal_state(env, "path or out_val is null");
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cpath = (*env)->GetStringUTFChars(env, path, NULL);
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if (cpath == NULL)
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return OBF_ERR_IO;
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rv = read_from(cpath, (uint64_t)key, &decoded);
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(*env)->ReleaseStringUTFChars(env, path, cpath);
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if (rv != OBF_OK)
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return rv;
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slot = (jlong)decoded;
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(*env)->SetLongArrayRegion(env, out_val, 0, 1, &slot);
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return OBF_OK;
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}
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JNIEXPORT jint JNICALL
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Java_com_foxx_androidcast_entitlements_EntitlementNativeBridge_nativeWriteTo(
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JNIEnv *env, jclass clazz, jstring path, jlong val, jlong key)
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{
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const char *cpath;
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int32_t rv;
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(void)clazz;
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if (path == NULL)
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return throw_illegal_state(env, "path is null");
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cpath = (*env)->GetStringUTFChars(env, path, NULL);
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if (cpath == NULL)
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return OBF_ERR_IO;
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rv = write_to(cpath, (uint64_t)val, (uint64_t)key);
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(*env)->ReleaseStringUTFChars(env, path, cpath);
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return rv;
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}
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JNIEXPORT jint JNICALL
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Java_com_foxx_androidcast_entitlements_EntitlementNativeBridge_nativeDecode(
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JNIEnv *env, jclass clazz, jlong encoded_val, jlong key, jlongArray out_val)
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{
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uint64_t decoded = 0;
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int32_t rv;
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jlong slot;
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(void)clazz;
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if (out_val == NULL)
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return throw_illegal_state(env, "out_val is null");
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rv = decode((uint64_t)encoded_val, (uint64_t)key, &decoded);
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if (rv != OBF_OK)
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return rv;
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slot = (jlong)decoded;
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(*env)->SetLongArrayRegion(env, out_val, 0, 1, &slot);
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return OBF_OK;
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}
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JNIEXPORT jint JNICALL
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Java_com_foxx_androidcast_entitlements_EntitlementNativeBridge_nativeEncode(
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JNIEnv *env, jclass clazz, jlong val, jlong key, jlongArray out_encoded)
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{
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uint64_t encoded = 0;
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int32_t rv;
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jlong slot;
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(void)clazz;
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if (out_encoded == NULL)
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return throw_illegal_state(env, "out_encoded is null");
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rv = encode((uint64_t)val, (uint64_t)key, &encoded);
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if (rv != OBF_OK)
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return rv;
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slot = (jlong)encoded;
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(*env)->SetLongArrayRegion(env, out_encoded, 0, 1, &slot);
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return OBF_OK;
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}
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