291 lines
9.8 KiB
C++
291 lines
9.8 KiB
C++
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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//main class
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#ifndef RD_MOUSE
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#define RD_MOUSE
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#include <libusb.h>
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#include <algorithm>
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#include <array>
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#include <exception>
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#include <fstream>
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#include <iomanip>
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#include <iostream>
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#include <iterator>
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#include <map>
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#include <regex>
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#include <set>
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#include <sstream>
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#include <string>
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#include <string>
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#include <utility>
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#include <variant>
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/* These declarations exist to make it possible for mouse_variant
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* to use these classes.
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*/
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class mouse_generic;
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class mouse_m709;
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class mouse_m711;
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class mouse_m715;
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class mouse_m719;
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class mouse_m908;
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class mouse_m913;
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class mouse_m990;
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class mouse_m990chroma;
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/// Calls the function fn with an object of each type in the variant V
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template< typename V, size_t I = std::variant_size_v<V>-1, typename F > void variant_loop(F fn){
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V var = V(std::in_place_index<I>);
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std::visit( fn, var );
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if constexpr ( I > 0 ){
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variant_loop< V, I-1, F >(fn);
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}
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}
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/**
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* This class is used as a base for the different models
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*
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* Global constants (e.g. keyboard keycodes) and universal functions
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* should be placed in this class.
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*
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*/
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class rd_mouse{
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public:
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/** \brief This struct acts as a default value for mouse_variant.
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* Using std::monostate is not possible because the get_vid(), get_pid() and get_name() functions are not defined but used for detection.
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* \see rd_mouse::mouse_variant
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*/
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struct monostate{
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static std::string get_name(){ return ""; }
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static void set_vid( uint16_t vid ){ (void)vid; }
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static void set_pid( uint16_t pid ){ (void)pid; }
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static bool has_vid_pid( uint16_t vid, uint16_t pid ){
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(void)vid;
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(void)pid;
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return false;
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}
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};
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// enums
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/// The available profiles
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enum rd_profile{
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profile_1 = 0,
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profile_2 = 1,
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profile_3 = 2,
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profile_4 = 3,
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profile_5 = 4,
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};
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/// The available led modes
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enum rd_lightmode{
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lightmode_breathing,
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lightmode_rainbow,
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lightmode_static,
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lightmode_wave,
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lightmode_alternating,
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lightmode_reactive,
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lightmode_flashing,
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lightmode_off,
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lightmode_random,
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lightmode_reactive_button,
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lightmode_breathing_rainbow
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};
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/// The available USB report rates (polling rates)
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enum rd_report_rate{
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r_125Hz,
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r_250Hz,
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r_500Hz,
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r_1000Hz
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};
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/// This variant can hold an object for all available mice
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typedef std::variant<
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rd_mouse::monostate,
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mouse_m709,
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mouse_m711,
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mouse_m715,
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mouse_m719,
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mouse_m908,
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mouse_m913,
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mouse_m990,
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mouse_m990chroma,
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mouse_generic // needs to be last to take the lowest priority during detection
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> mouse_variant;
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/** \brief Detects supported mice
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* In the case of multiple connected mice, only the first will be detected
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* \return A mouse_variant containing an object corresponding to the detected mouse, or rd_mouse::monostate
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*/
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static mouse_variant detect();
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/** \brief Detects supported mice that have a specified name
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* \arg mouse_name detects mice with name = mouse_name
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* In the case of multiple connected mice, only the first will be detected
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* \return A mouse_variant containing an object corresponding to the detected mouse, or rd_mouse::monostate
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*/
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static mouse_variant detect( const std::string& mouse_name );
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/// Set whether to try to detach the kernel driver when opening the mouse
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void set_detach_kernel_driver( bool detach_kernel_driver ){
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_i_detach_kernel_driver = detach_kernel_driver;
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}
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/// Get _i_detach_kernel_driver
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bool get_detach_kernel_driver(){ return _i_detach_kernel_driver; }
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/// Returns a reference to _c_lightmode_strings (lighmode names)
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std::map< rd_mouse::rd_lightmode, std::string >& lightmode_strings(){ return _c_lightmode_strings; }
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/// Returns a reference to _c_report_rate_strings (report rate names)
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std::map< rd_mouse::rd_report_rate, std::string >& report_rate_strings(){ return _c_report_rate_strings; }
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protected:
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//setting min and max values
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static const uint8_t _c_scrollspeed_min, _c_scrollspeed_max;
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static const uint8_t _c_brightness_min, _c_brightness_max;
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static const uint8_t _c_speed_min, _c_speed_max;
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static const uint8_t _c_level_min, _c_level_max;
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static const uint8_t _c_dpi_min, _c_dpi_max;
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static const uint8_t _c_dpi_2_min, _c_dpi_2_max;
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//mapping of button names to values
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/// Values/keycodes of mouse buttons and special button functions
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static std::map< std::string, std::array<uint8_t, 4> > _c_keycodes;
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/// Values of keyboard modifiers
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static const std::map< std::string, uint8_t > _c_keyboard_modifier_values;
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/// Values/keycodes of keyboard keys
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static std::map< std::string, uint8_t > _c_keyboard_key_values;
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/// DPI values for the snipe button
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static std::map< int, uint8_t > _c_snipe_dpi_values;
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/// Bytecode for the poll/report rate
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static std::map< uint8_t, rd_mouse::rd_report_rate > _c_report_rate_values;
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/// String representations for the poll/report rate
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static std::map< rd_mouse::rd_report_rate, std::string > _c_report_rate_strings;
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/// Bytecode for the lightmode
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static std::map< std::array<uint8_t, 2>, rd_mouse::rd_lightmode > _c_lightmode_values;
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/// String representations for the lightmode
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static std::map< rd_mouse::rd_lightmode, std::string > _c_lightmode_strings;
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//usb device handling
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/// libusb device handle
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libusb_device_handle* _i_handle = nullptr;
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/// whether to detach kernel driver
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bool _i_detach_kernel_driver = true;
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/// set by open_mouse for close_mouse
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bool _i_detached_driver_0 = false;
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/// set by open_mouse for close_mouse
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bool _i_detached_driver_1 = false;
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/// set by open_mouse for close_mouse
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bool _i_detached_driver_2 = false;
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/** \brief Init libusb and open the mouse by its USB VID and PID
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* \return 0 if successful
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*/
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int _i_open_mouse( const uint16_t vid, const uint16_t pid );
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/** \brief Init libusb and open the mouse by the USB bus and device adress
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* \return 0 if successful
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*/
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int _i_open_mouse_bus_device( const uint8_t bus, const uint8_t device );
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/** \brief Close the mouse and libusb
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* \return 0 if successful (always at the moment)
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*/
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int _i_close_mouse();
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// bytecode/string conversion functions TODO! add missing functions
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/** \brief Decode macro byte code (of one macro) and print the commands to output
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* \arg macro_bytes the macro bytecode
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* \arg output where to print to
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* \arg prefix string printed before each action
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* \arg offset start decoding from macro_bytes[offset], set to 0 if offset >= macro_bytes.size()
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* \return 0 if no invalid codes were encountered
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*/
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static int _i_decode_macro( const std::vector< uint8_t >& macro_bytes, std::ostream& output, const std::string& prefix, size_t offset );
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/** \brief Encode macro commands to macro bytecode
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* \arg macro_bytes holds the result
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* \arg input where the macro commands are read from
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* \arg offset skips offset bytes at the beginning
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*/
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static int _i_encode_macro( std::array< uint8_t, 256 >& macro_bytes, std::istream& input, const size_t offset );
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/** \brief Decodes the bytes describing a button mapping
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* \arg bytes the 4 bytes descriping the mapping
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* \arg mapping string to hold the result
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* \return 0 if valid button mapping
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* \see _i_encode_button_mapping
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*/
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static int _i_decode_button_mapping( const std::array<uint8_t, 4>& bytes, std::string& mapping );
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/** \brief Turns a string describing a button mapping into bytecode
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* \arg mapping button mapping
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* \arg bytes holds the result
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* \return 0 if valid button mapping
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* \see _i_decode_button_mapping
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*/
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static int _i_encode_button_mapping( const std::string& mapping, std::array<uint8_t, 4>& bytes );
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/** Convert raw dpi bytes to a string representation (doesn't validate dpi value)
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* This implementation always outputs the raw bytes as a hexdump,
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* to support actual DPI values this function needs to be overloaded in the model specific classes.
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* \return 0 if no error occured
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*/
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static int _i_decode_dpi( const std::array<uint8_t, 2>& dpi_bytes, std::string& dpi_string );
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/** Convert the bytecode for a lightmode to a string
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* \return 0 if the lightmode is valid
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*/
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static int _i_decode_lightmode( const std::array<uint8_t, 2>& lightmode_bytes, std::string& lightmode_string );
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/** Convert a lightmode to bytecode
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* \return 0 if the lightmode is valid
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*/
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static int _i_encode_lightmode( const rd_mouse::rd_lightmode lightmode, std::array<uint8_t, 2>& lightmode_bytes );
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/** Convert the bytecode for a USB report/poll rate to a string
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* \return 0 if the report rate is valid
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*/
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static int _i_decode_report_rate( const uint8_t report_rate_byte, std::string& report_rate_string );
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/** Convert a report rate to bytecode
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* \return the byte representing the given report rate
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*/
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static uint8_t _i_encode_report_rate( const rd_mouse::rd_report_rate report_rate );
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};
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#endif
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// include header files for the individual models
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#include "m908/mouse_m908.h"
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#include "m709/mouse_m709.h"
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#include "m711/mouse_m711.h"
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#include "m715/mouse_m715.h"
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#include "m719/mouse_m719.h"
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#include "m913/mouse_m913.h"
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#include "m990/mouse_m990.h"
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#include "m990chroma/mouse_m990chroma.h"
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#include "generic/mouse_generic.h"
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