libuuu/config.h

   1 /*
   2 * Copyright 2018 NXP.
   3 *
   4 * Redistribution and use in source and binary forms, with or without modification,
   5 * are permitted provided that the following conditions are met:
   6 *
   7 * Redistributions of source code must retain the above copyright notice, this
   8 * list of conditions and the following disclaimer.
   9 *
  10 * Redistributions in binary form must reproduce the above copyright notice, this
  11 * list of conditions and the following disclaimer in the documentation and/or
  12 * other materials provided with the distribution.
  13 *
  14 * Neither the name of the NXP Semiconductor nor the names of its
  15 * contributors may be used to endorse or promote products derived from this
  16 * software without specific prior written permission.
  17 *
  18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28 * POSSIBILITY OF SUCH DAMAGE.
  29 *
  30 */
  31
  32 #pragma once
  33
  34 #include <cstdint>
  35 #include <string>
  36 #include <vector>
  37
  38 class ConfigItem
  39 {
  40 public:
  41         ConfigItem() = default;
  42         ConfigItem(const char *pro, const char *chip, const char *comp, uint16_t vid, uint16_t pid, uint16_t verLow = 0, uint16_t verUp = UINT16_MAX) :
  43                 m_pid{pid}, m_vid{vid}, m_bcdVerMin{verLow}, m_bcdVerMax{verUp}
  44         {
  45                 if (pro)
  46                         m_protocol = pro;
  47                 if (chip)
  48                         m_chip = chip;
  49                 if (comp)
  50                         m_compatible = comp;
  51         }
  52         std::string m_protocol;
  53         std::string m_chip;
  54         std::string m_compatible;
  55         uint16_t m_pid = 0;
  56         uint16_t m_vid = 0;
  57         uint16_t m_bcdVerMin = 0;
  58         uint16_t m_bcdVerMax = UINT16_MAX;
  59 };
  60
  61 class Config :public std::vector<ConfigItem>
  62 {
  63 public:
  64         Config();
  65         ConfigItem *find(uint16_t vid, uint16_t pid, uint16_t ver);
  66         Config find(const std::string &protocol);
  67 };
  68
  69 Config * get_config() noexcept;