C++ (Cpp) rho_ruby_unpack_byte_array示例

示例#1

文件： bluetooth.cpp 项目： Gaurav2728/rhodes

RHO_GLOBAL void rho_bluetooth_session_write_data(const char* connected_device_name, VALUE data) {
    int size = rho_ruby_unpack_byte_array(data, 0, 0);
    if (size <= 0) {
	return;
    }

    JNIEnv *env = jnienv();
    jclass cls = getJNIClass(RHODES_JAVA_CLASS_RHOBLUETOOTHMANAGER);
    if (!cls) return;
    jmethodID mid = getJNIClassStaticMethod(env, cls, "session_write_data", "(Ljava/lang/String;[BI)V");
    if (!mid) return;
    jhstring objStr1 = rho_cast<jstring>(env, connected_device_name);

    jbyteArray buf_j = env->NewByteArray(size);
    jbyte* buf_p = env->GetByteArrayElements(buf_j, 0);

    size = rho_ruby_unpack_byte_array(data, (unsigned char*)buf_p, size);

    env->ReleaseByteArrayElements(buf_j, buf_p, 0);

    env->CallStaticVoidMethod(cls, mid, objStr1.get(), buf_j, size);

    env->DeleteLocalRef(buf_j);

}

示例#2

文件： Bluetooth.cpp 项目： wave2future/rhodes

void rho_bluetooth_session_write_data(const char* connected_device_name, VALUE data) {
	int size = rho_ruby_unpack_byte_array(data, 0, 0);
	if (size <= 0) {
		return;
	}
	unsigned char* buf = (unsigned char*)malloc(size);
	size = rho_ruby_unpack_byte_array(data, buf, size);
	RhoBluetoothManager::getInstance()->rho_bluetooth_session_write_data(connected_device_name, buf, size);
	free(buf);
}