Use client-server processing to avoid constant super-user invocation.

_Architecture.hpp

@@ -0,0 +1,39 @@
+/*
+U2FDevice - A program to allow Raspberry Pi Zeros to act as U2F tokens
+Copyright (C) 2018  Michael Kuc
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#define ARCH_RASPBERRY_PI 1
+#define ARCH_ANDROID 2
+#define ARCHITECTURE ARCH_ANDROID
+
+#if ARCHITECTURE == ARCH_RASPBERRY_PI
+#	define STORAGE_PREFIX "/usr/share/"
+#	define HID_DEV "/dev/hidg0"
+#	define DEBUG_STREAMS "/tmp/"
+//	#define DEBUG_MSGS
+#	define LEDS
+#elif ARCHITECTURE == ARCH_ANDROID
+#	include <string>
+#	define STORAGE_PREFIX "/sdcard/U2F/"
+extern std::string hidDev;
+#	define HID_DEV hidDev.c_str()
+#	define DEBUG_STREAMS "/sdcard/log/"
+#	define HID_SOCKET
+// #define DEBUG_MSGS
+#endif