mouse_m908/include/helpers.cpp

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/*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
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#include "mouse_m908.h"
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//helper functions
//init libusb and open mouse
int mouse_m908::open_mouse(){
//vars
int res = 0;
//libusb init
res = libusb_init( NULL );
if( res < 0 ){
return res;
}
//open device
_handle = libusb_open_device_with_vid_pid( NULL, _mouse_vid,
_mouse_pid );
if( !_handle ){
return 1;
}
if( _detach_kernel_driver ){
//detach kernel driver on interface 0 if active
if( libusb_kernel_driver_active( _handle, 0 ) ){
res += libusb_detach_kernel_driver( _handle, 0 );
if( res == 0 ){
_detached_driver_0 = true;
} else{
return res;
}
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}
//detach kernel driver on interface 1 if active
if( libusb_kernel_driver_active( _handle, 1 ) ){
res += libusb_detach_kernel_driver( _handle, 1 );
if( res == 0 ){
_detached_driver_1 = true;
} else{
return res;
}
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}
//detach kernel driver on interface 2 if active
if( libusb_kernel_driver_active( _handle, 2 ) ){
res += libusb_detach_kernel_driver( _handle, 2 );
if( res == 0 ){
_detached_driver_2 = true;
} else{
return res;
}
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}
}
//claim interface 0
res += libusb_claim_interface( _handle, 0 );
if( res != 0 ){
return res;
}
//claim interface 1
res += libusb_claim_interface( _handle, 1 );
if( res != 0 ){
return res;
}
//claim interface 2
res += libusb_claim_interface( _handle, 2 );
if( res != 0 ){
return res;
}
return res;
}
// init libusb and open mouse by bus and device
int mouse_m908::open_mouse_bus_device( uint8_t bus, uint8_t device ){
//vars
int res = 0;
//libusb init
res = libusb_init( NULL );
if( res < 0 ){
return res;
}
//open device (_handle)
libusb_device **dev_list; // device list
ssize_t num_devs = libusb_get_device_list(NULL, &dev_list); //get device list
if( num_devs < 0 )
return 1;
for( ssize_t i = 0; i < num_devs; i++ ){
// check if correct bus and device
if( bus == libusb_get_bus_number( dev_list[i] ) &&
device == libusb_get_device_address( dev_list[i] ) ){
// open device
if( libusb_open( dev_list[i], &_handle ) != 0 ){
return 1;
} else{
break;
}
}
}
//free device list, unreference devices
libusb_free_device_list( dev_list, 1 );
if( _detach_kernel_driver ){
//detach kernel driver on interface 0 if active
if( libusb_kernel_driver_active( _handle, 0 ) ){
res += libusb_detach_kernel_driver( _handle, 0 );
if( res == 0 ){
_detached_driver_0 = true;
} else{
return res;
}
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}
//detach kernel driver on interface 1 if active
if( libusb_kernel_driver_active( _handle, 1 ) ){
res += libusb_detach_kernel_driver( _handle, 1 );
if( res == 0 ){
_detached_driver_1 = true;
} else{
return res;
}
}
//detach kernel driver on interface 2 if active
if( libusb_kernel_driver_active( _handle, 2 ) ){
res += libusb_detach_kernel_driver( _handle, 2 );
if( res == 0 ){
_detached_driver_2 = true;
} else{
return res;
}
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}
}
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//claim interface 0
res += libusb_claim_interface( _handle, 0 );
if( res != 0 ){
return res;
}
//claim interface 1
res += libusb_claim_interface( _handle, 1 );
if( res != 0 ){
return res;
}
//claim interface 2
res += libusb_claim_interface( _handle, 2 );
if( res != 0 ){
return res;
}
return res;
}
//close mouse
int mouse_m908::close_mouse(){
//release interfaces 0, 1 and 2
libusb_release_interface( _handle, 0 );
libusb_release_interface( _handle, 1 );
libusb_release_interface( _handle, 2 );
//attach kernel driver for interface 0
if( _detached_driver_0 ){
libusb_attach_kernel_driver( _handle, 0 );
}
//attach kernel driver for interface 1
if( _detached_driver_1 ){
libusb_attach_kernel_driver( _handle, 1 );
}
//attach kernel driver for interface 2
if( _detached_driver_2 ){
libusb_attach_kernel_driver( _handle, 2);
}
//exit libusb
libusb_exit( NULL );
return 0;
}
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// print current configuration
int mouse_m908::print_settings( std::ostream& output ){
// print configuration
output << "# Configuration created by mouse_m908::print_settings().\n";
output << "# Currently active profile: " << _profile << "\n";
for( int i = 1; i < 6; i++ ){
// section header
output << "\n[profile" << i << "]\n";
output << "\n# LED settings\n";
// color
output << "color=";
output << std::setfill('0') << std::setw(2) << std::hex << (int)_colors[i-1][0];
output << std::setfill('0') << std::setw(2) << std::hex << (int)_colors[i-1][1];
output << std::setfill('0') << std::setw(2) << std::hex << (int)_colors[i-1][2];
output << std::setfill(' ') << std::setw(0) << std::dec << "\n";
// brightness
output << "brightness=" << (int)_brightness_levels[i-1] << "\n";
// speed
output << "speed=" << (int)_speed_levels[i-1] << "\n";
// lightmode
output << "lightmode=";
if( _lightmodes[i-1] == lightmode_off )
output << "off\n";
else if( _lightmodes[i-1] == lightmode_breathing )
output << "breathing\n";
else if( _lightmodes[i-1] == lightmode_rainbow )
output << "rainbow\n";
else if( _lightmodes[i-1] == lightmode_static )
output << "static\n";
else if( _lightmodes[i-1] == lightmode_wave )
output << "wave\n";
else if( _lightmodes[i-1] == lightmode_alternating )
output << "alternating\n";
else if( _lightmodes[i-1] == lightmode_reactive )
output << "reactive\n";
else if( _lightmodes[i-1] == lightmode_flashing )
output << "flashing\n";
else{
output << "unknown, please report as bug\n";
}
// polling rate (report rate)
output << "\n";
if( _report_rates[i-1] == r_125Hz )
output << "report_rate=125\n";
else if( _report_rates[i-1] == r_250Hz )
output << "report_rate=250\n";
else if( _report_rates[i-1] == r_500Hz )
output << "report_rate=500\n";
else if( _report_rates[i-1] == r_1000Hz )
output << "report_rate=1000\n";
else{
output << "# report rate unknown, please report as bug\n";
}
// scrollspeed
output << "scrollspeed=" << std::hex << (int)_scrollspeeds[i-1] << std::dec << "\n";
// dpi
output << "\n# DPI settings\n";
for( int j = 1; j < 6; j++ ){
if( _dpi_enabled[i-1][j] )
output << "dpi" << j << "_enable=1\n";
else
output << "dpi" << j << "_enable=0\n";
output << std::setfill('0') << std::setw(2) << std::hex;
output << "dpi" << j << "=" << (int)_dpi_levels[i-1][j-1] << "\n";
output << std::setfill(' ') << std::setw(0) << std::dec;
}
// button mapping
output << "\n# Button mapping\n";
for( int j = 0; j < 20; j++ ){
uint8_t b1 = _keymap_data[i-1][j][0];
uint8_t b2 = _keymap_data[i-1][j][1];
uint8_t b3 = _keymap_data[i-1][j][2];
uint8_t b4 = _keymap_data[i-1][j][3];
bool found_name = false;
output << _button_names[j] << "=";
// fire button
if( b1 == 0x99 ){
output << "fire:";
// button
if( b2 == 0x81 )
output << "mouse_left:";
else if( b2 == 0x82 )
output << "mouse_right:";
else if( b2 == 0x84 )
output << "mouse_middle:";
else{
// iterate over _keyboard_key_values
for( auto keycode : _keyboard_key_values ){
if( keycode.second == b2 ){
output << keycode.first;
break;
}
}
output << ":";
}
// repeats
output << (int)b3 << ":";
// delay
output << (int)b4 << "\n";
found_name = true;
// keyboard key
} else if( b1 == 0x90 ){
// iterate over _keyboard_key_values
for( auto keycode : _keyboard_key_values ){
if( keycode.second == b3 ){
output << keycode.first << "\n";
found_name = true;
break;
}
}
// modifiers + keyboard key
} else if( b1 == 0x8f ){
// iterate over _keyboard_modifier_values
for( auto modifier : _keyboard_modifier_values ){
if( modifier.second & b2 ){
output << modifier.first;
}
}
// iterate over _keyboard_key_values
for( auto keycode : _keyboard_key_values ){
if( keycode.second == b3 ){
output << keycode.first << "\n";
found_name = true;
break;
}
}
} else{ // mousebutton or special function ?
// iterate over _keycodes
for( auto keycode : _keycodes ){
if( keycode.second[0] == b1 &&
keycode.second[1] == b2 &&
keycode.second[2] == b3 ){
output << keycode.first << "\n";
found_name = true;
break;
}
}
}
if( !found_name ){
output << "unknown, please report as bug: ";
output << " " << std::hex << (int)b1 << " ";
output << " " << std::hex << (int)b2 << " ";
output << " " << std::hex << (int)b3 << " ";
output << " " << std::hex << (int)b4;
output << std::dec << "\n";
}
}
}
// macros
output << "\n# Macros\n";
for( int i = 0; i < 15; i++ ){
// macro undefined?
if( _macro_data[i][8] == 0 && _macro_data[i][9] == 0 && _macro_data[i][10] == 0 )
continue;
output << "\n;## macro" << i+1 << "\n";
for( long unsigned int j = 8; j < _macro_data[i].size(); ){
// failsafe
if( j >= _macro_data[i].size() )
break;
if( _macro_data[i][j] == 0x81 ){ // mouse button down
if( _macro_data[i][j] == 0x01 )
output << ";# down\tmouse_left\n";
else if( _macro_data[i][j] == 0x02 )
output << ";# down\tmouse_right\n";
else if( _macro_data[i][j] == 0x04 )
output << ";# down\tmouse_middle\n";
else{
output << ";# unknown, please report as bug: ";
output << std::hex << (int)_macro_data[i][j] << " ";
output << std::hex << (int)_macro_data[i][j+1] << " ";
output << std::hex << (int)_macro_data[i][j+2];
output << std::dec << "\n";
}
} else if( _macro_data[i][j] == 0x01 ){ // mouse button up
if( _macro_data[i][j] == 0x01 )
output << ";# up\tmouse_left\n";
else if( _macro_data[i][j] == 0x02 )
output << ";# up\tmouse_right\n";
else if( _macro_data[i][j] == 0x04 )
output << ";# up\tmouse_middle\n";
else{
output << ";# unknown, please report as bug: ";
output << std::hex << (int)_macro_data[i][j] << " ";
output << std::hex << (int)_macro_data[i][j+1] << " ";
output << std::hex << (int)_macro_data[i][j+2];
output << std::dec << "\n";
}
} else if( _macro_data[i][j] == 0x84 ){ // keyboard key down
bool found_name = false;
// iterate over _keyboard_key_values
for( auto keycode : _keyboard_key_values ){
if( keycode.second == _macro_data[i][j+1] ){
output << ";# down\t" << keycode.first << "\n";
found_name = true;
break;
}
}
if( !found_name ){
output << ";# unknown, please report as bug: ";
output << std::hex << (int)_macro_data[i][j] << " ";
output << std::hex << (int)_macro_data[i][j+1] << " ";
output << std::hex << (int)_macro_data[i][j+2];
output << std::dec << "\n";
}
} else if( _macro_data[i][j] == 0x04 ){ // keyboard key up
bool found_name = false;
// iterate over _keyboard_key_values
for( auto keycode : _keyboard_key_values ){
if( keycode.second == _macro_data[i][j+1] ){
output << ";# up\t" << keycode.first << "\n";
found_name = true;
break;
}
}
if( !found_name ){
output << ";# unknown, please report as bug: ";
output << std::hex << (int)_macro_data[i][j] << " ";
output << std::hex << (int)_macro_data[i][j+1] << " ";
output << std::hex << (int)_macro_data[i][j+2];
output << std::dec << "\n";
}
} else if( _macro_data[i][j] == 0x06 ){ // delay
output << ";# delay\t" << (int)_macro_data[i][j+1] << "\n";
} else if( _macro_data[i][j] == 0x00 ){ // padding
j++;
} else{
output << ";# unknown, please report as bug: ";
output << std::hex << (int)_macro_data[i][j] << " ";
output << std::hex << (int)_macro_data[i][j+1] << " ";
output << std::hex << (int)_macro_data[i][j+2];
output << std::dec << "\n";
}
// increment
j+=3;
}
}
return 0;
}