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 
21 #ifndef BACKEND_GENESYS_TEST_USB_DEVICE_H
22 #define BACKEND_GENESYS_TEST_USB_DEVICE_H
23 
24 #include "usb_device.h"
25 
26 namespace genesys {
27 
28 class TestUsbDevice : public IUsbDevice {
29 public:
30     TestUsbDevice(std::uint16_t vendor, std::uint16_t product, std::uint16_t bcd_device);
31     ~TestUsbDevice() override;
32 
33     bool is_open() const override { return is_open_; }
34 
35     const std::string& name() const override { return name_; }
36 
37     void open(const char* dev_name) override;
38 
39     void clear_halt() override;
40     void reset() override;
41     void close() override;
42 
43     std::uint16_t get_vendor_id() override;
44     std::uint16_t get_product_id() override;
45     std::uint16_t get_bcd_device() override;
46 
47     void control_msg(int rtype, int reg, int value, int index, int length,
48                      std::uint8_t* data) override;
49     void bulk_read(std::uint8_t* buffer, std::size_t* size) override;
50     void bulk_write(const std::uint8_t* buffer, std::size_t* size) override;
51 private:
52     void assert_is_open() const;
53 
54     std::string name_;
55     bool is_open_ = false;
56     std::uint16_t vendor_ = 0;
57     std::uint16_t product_ = 0;
58     std::uint16_t bcd_device_ = 0;
59 };
60 
61 } // namespace genesys
62 
63 #endif // BACKEND_GENESYS_TEST_USB_DEVICE_H
64