wip: android driver

include/icsneo/api/event.h

@@ -122,6 +122,11 @@ public:
 		GetIfAddrsError = 0x3108,
 		SendToError = 0x3109,
 		MDIOMessageExceedsMaxLength = 0x3110,
+		DriverTTYPathEmpty = 0x3120,
+		DriverWasNotNegOne = 0x3121,
+		DriverTCGetAddrFail = 0x3122,
+		DriverTCSetAddrFail= 0x3123,
+
 
 		// FTD3XX
 		FTOK = 0x4000, // placeholder
@@ -160,8 +165,8 @@ public:
 
 		NoErrorFound = 0xFFFFFFFD,
 		TooManyEvents = 0xFFFFFFFE,
-		Unknown = 0xFFFFFFFF
-	};
+		Unknown = 0xFFFFFFFF,
+    };
 	enum class Severity : uint8_t {
 		Any = 0, // Used for filtering, should not appear in data
 		EventInfo = 0x10,

include/icsneo/platform/android/androidusb.h

@@ -0,0 +1,56 @@
+#ifndef __CDCACM_ANDROID_H_
+#define __CDCACM_ANDROID_H_
+
+#ifdef __cplusplus
+
+#include "icsneo/communication/driver.h"
+#include "icsneo/device/neodevice.h"
+#include "icsneo/api/eventmanager.h"
+#include <optional>
+#include <chrono>
+#include <sys/stat.h>
+#include <stdint.h>
+#include <unordered_map>
+
+namespace icsneo {
+
+class ANDROIDUSB : public Driver {
+public:
+	/**
+	 * Note: This is a driver for all devices which use Android CDC_ACM
+	 */
+	ANDROIDUSB(const device_eventhandler_t& err, neodevice_t& forDevice) : Driver(err), device(forDevice) {}
+	~ANDROIDUSB();
+	static void Find(std::vector<FoundDevice>& found);
+
+	bool open() override;
+	bool isOpen() override;
+	bool close() override;
+
+	void modeChangeIncoming() override;
+	void awaitModeChangeComplete() override;
+
+    static void addSystemFD(int fd);
+    static void removeSystemFD(int fd);
+
+private:
+	neodevice_t& device;
+	static std::unordered_map<int,FoundDevice> systemFDs;
+	std::optional<ino_t> disallowedInode;
+	std::atomic<bool> modeChanging{false};
+	std::thread modeChangeThread;
+	std::mutex modeChangeMutex;
+	std::condition_variable modeChangeCV;
+
+	static std::string HandleToTTY(neodevice_handle_t handle);
+
+	void readTask() override;
+	void writeTask() override;
+	bool fdIsValid();
+};
+
+}
+
+#endif // __cplusplus
+
+#endif //LIBICSNEO_TEST_ANDROIDUSB_H