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Android API rx/tx update

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This commit is contained in:
Joseph Henry
2016-08-02 14:48:37 -07:00
parent e29bb41544
commit f96b254e94
4 changed files with 51 additions and 11 deletions
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21
src/SDK_Sockets.c
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@@ -305,6 +305,27 @@ int (*realclose)(CLOSE_SIG);
return fcntl(fd, F_SETFL, O_NONBLOCK);
}
#endif
// ------------------------------------------------------------------------------
// ----------------------- Exposed RX/TX API for Java JNI -----------------------
// ------------------------------------------------------------------------------
// TX
JNIEXPORT jint JNICALL Java_ZeroTier_SDK_zt_1write(JNIEnv *env, jobject thisObj, jint fd, jarray buf, jint len)
{
jbyte *body = (*env)->GetByteArrayElements(env, buf, 0);
int written_bytes = write(fd, body, len);
(*env)->ReleaseByteArrayElements(env, buf, body, 0);
return written_bytes;
}
// RX
JNIEXPORT jint JNICALL Java_ZeroTier_SDK_zt_1read(JNIEnv *env, jobject thisObj, jint fd, jarray buf, jint len)
{
jbyte *body = (*env)->GetByteArrayElements(env, buf, 0);
int read_bytes = read(fd, body, len);
(*env)->ReleaseByteArrayElements(env, buf, body, 0);
return read_bytes;
}
// ------------------------------------------------------------------------------
// --------------------------------- setsockopt() -------------------------------