src/HID.h
branchv_0
changeset 8 465572518625
parent 7 148f8dd077e8
child 9 d0fc5f337ea2
--- a/src/HID.h	Mon Aug 19 17:21:02 2019 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-/**
- * cadMousePro
- * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
- *
- * 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 <http://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#include <array>
-#include <vector>
-#include <memory>
-#include <unistd.h>
-#include <cassert>
-
-#include <hidapi/hidapi.h>
-
-using Packet = std::vector<uint8_t>;
-static_assert(sizeof (uint8_t) == sizeof (unsigned char)); // unsigned char is used in the HID API library
-
-class HIDException {
-private:
-	std::wstring message;
-public:
-
-	HIDException(std::wstring message) : message(message) {
-	}
-
-	virtual ~HIDException() {
-	}
-
-	const std::wstring getMessage() const {
-		return message;
-	}
-
-};
-
-class HIDDevice {
-private:
-	std::shared_ptr<hid_device> handle;
-
-public:
-
-	HIDDevice(unsigned short vendorId, unsigned short productId, const wchar_t *serialNumber) {
-		int initError = hid_init(); // TODO: move to HIDContext class?
-		if (initError) throw HIDException(L"Unable to init HID API.");
-		handle.reset(hid_open(vendorId, productId, serialNumber), hid_close);
-		if (handle == nullptr) throw HIDException(L"Unable to open HID device. Are you root? Is the device present?");
-	}
-
-	virtual ~HIDDevice() {
-		hid_exit(); // TODO: move to HIDContext class?
-	}
-
-	const std::wstring getManufacturerName() const {
-		std::array<wchar_t, 200 > buffer;
-		int error = hid_get_manufacturer_string(handle.get(), buffer.data(), buffer.size());
-		if (error) throw HIDException(L"Unable to get manufacturer name.");
-		return buffer.data();
-	}
-
-	const std::wstring getProductName() const {
-		std::array<wchar_t, 200 > buffer;
-		int error = hid_get_product_string(handle.get(), buffer.data(), buffer.size());
-		if (error) throw HIDException(L"Unable to get product name.");
-		return buffer.data();
-	}
-
-	const std::wstring getSerialNumber() const {
-		std::array<wchar_t, 200 > buffer;
-		int error = hid_get_serial_number_string(handle.get(), buffer.data(), buffer.size());
-		if (error) throw HIDException(L"Unable to get serial number.");
-		return buffer.data();
-	}
-
-	void sendFeatureReport(Packet data) {
-		int written = hid_send_feature_report(handle.get(), data.data(), data.size());
-		if (written < 0) throw HIDException(L"Unable to send feature report.");
-	}
-
-};