1 /* sane - Scanner Access Now Easy. 2 3 Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt> 4 5 This file is part of the SANE package. 6 7 This program is free software; you can redistribute it and/or 8 modify it under the terms of the GNU General Public License as 9 published by the Free Software Foundation; either version 2 of the 10 License, or (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <https://www.gnu.org/licenses/>. 19 20 As a special exception, the authors of SANE give permission for 21 additional uses of the libraries contained in this release of SANE. 22 23 The exception is that, if you link a SANE library with other files 24 to produce an executable, this does not by itself cause the 25 resulting executable to be covered by the GNU General Public 26 License. Your use of that executable is in no way restricted on 27 account of linking the SANE library code into it. 28 29 This exception does not, however, invalidate any other reasons why 30 the executable file might be covered by the GNU General Public 31 License. 32 33 If you submit changes to SANE to the maintainers to be included in 34 a subsequent release, you agree by submitting the changes that 35 those changes may be distributed with this exception intact. 36 37 If you write modifications of your own for SANE, it is your choice 38 whether to permit this exception to apply to your modifications. 39 If you do not wish that, delete this exception notice. 40 */ 41 42 #ifndef BACKEND_GENESYS_TEST_USB_DEVICE_H 43 #define BACKEND_GENESYS_TEST_USB_DEVICE_H 44 45 #include "usb_device.h" 46 47 namespace genesys { 48 49 class TestUsbDevice : public IUsbDevice { 50 public: 51 TestUsbDevice(std::uint16_t vendor, std::uint16_t product, std::uint16_t bcd_device); 52 ~TestUsbDevice() override; 53 is_open()54 bool is_open() const override { return is_open_; } 55 name()56 const std::string& name() const override { return name_; } 57 58 void open(const char* dev_name) override; 59 60 void clear_halt() override; 61 void reset() override; 62 void close() override; 63 64 std::uint16_t get_vendor_id() override; 65 std::uint16_t get_product_id() override; 66 std::uint16_t get_bcd_device() override; 67 68 void control_msg(int rtype, int reg, int value, int index, int length, 69 std::uint8_t* data) override; 70 void bulk_read(std::uint8_t* buffer, std::size_t* size) override; 71 void bulk_write(const std::uint8_t* buffer, std::size_t* size) override; 72 private: 73 void assert_is_open() const; 74 75 std::string name_; 76 bool is_open_ = false; 77 std::uint16_t vendor_ = 0; 78 std::uint16_t product_ = 0; 79 std::uint16_t bcd_device_ = 0; 80 }; 81 82 } // namespace genesys 83 84 #endif // BACKEND_GENESYS_TEST_USB_DEVICE_H 85