#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
//#include?
#include?
#include?
#include?
#include?

#include?“getevent.h“

static?struct?pollfd?*ufds;
static?char?**device_names;
static?int?nfds;

enum?{
????PRINT_DEVICE_ERRORS?????=?1U?<????PRINT_DEVICE????????????=?1U?<????PRINT_DEVICE_NAME???????=?1U?<????PRINT_DEVICE_INFO???????=?1U?<????PRINT_VERSION???????????=?1U?<????PRINT_POSSIBLE_EVENTS???=?1U?<????PRINT_INPUT_PROPS???????=?1U?<????PRINT_HID_DEscriptOR????=?1U?<
????PRINT_ALL_INFO??????????=?（1U?<
????PRINT_LABELS????????????=?1U?<};

static?const?char?*get_label（const?struct?label?*labels?int?value）
{
????while（labels->name?&&?value?!=?labels->value）?{
????????labels++;
????}
????return?labels->name;
}

static?int?print_input_props（int?fd）
{
????uint8_t?bits[INPUT_PROP_CNT?/?8];
????int?i?j;
????int?res;
????int?count;
????const?char?*bit_label;

????printf（“??input?props:\n“）;
????res?=?ioctl（fd?EVIOCGPROP（sizeof（bits））?bits）;
????if（res?????????printf（“????????????return?1;
????}
????count?=?0;
????for（i?=?0;?i?????????for（j?=?0;?j?????????????if?（bits[i]?&?1?<????????????????bit_label?=?get_label（input_prop_labels?i?*?8?+?j）;
????????????????if（bit_label）
????????????????????printf（“????%s\n“?bit_label）;
????????????????else
????????????????????printf（“????%04x\n“?i?*?8?+?j）;
????????????????count++;
????????????}
????????}
????}
????if?（!count）
????????printf（“????\n“）;
????return?0;
}

static?int?print_possible_events（int?fd?int?print_flags）
{
????uint8_t?*bits?=?NULL;
????ssize_t?bits_size?=?0;
????const?char*?label;
????int?i?j?k;
????int?res?res2;
????struct?label*?bit_labels;
????const?char?*bit_label;

????printf（“??events:\n“）;
????for（i?=?EV_KEY;?i?<=?EV_MAX;?i++）?{?//?skip?EV_SYN?since?we?cannot?query?its?available?codes
????????int?count?=?0;
????????while（1）?{
????????????res?=?ioctl（fd?EVIOCGBIT（i?bits_size）?bits）;
????????????if（res?????????????????break;
????????????bits_size?=?res?+?16;
????????????bits?=?realloc（bits?bits_size?*?2）;
????????????if（bits?==?NULL）?{
????????????????fprintf（stderr?“failed?to?allocate?buffer?of?size?%d\n“?（int）bits_size）;
????????????????return?1;
????????????}
????????}
????????res2?=?0;
????????switch（i）?{
????????????case?EV_KEY:
????????????????res2?=?ioctl（fd?EVIOCGKEY（res）?bits?+?bits_size）;
????????????????label?=?“KEY“;
????????????????bit_labels?=?key_labels;
????????????????break;
????????????case?EV_REL:
????????????????label?=?“REL“;
????????????????bit_labels?=?rel_labels;
????????????????break;
????????????case?EV_ABS:
????????????????label?=?“ABS“;
????????????????bit_labels?=?abs_labels;
????????????????break;
????????????case?EV_MSC:
????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-08-22?05:37??Getevent-master\
?????文件?????????526??2016-08-22?05:37??Getevent-master\Makefile
?????文件??????????35??2016-08-22?05:37??Getevent-master\README.md
?????目錄???????????0??2016-08-22?05:37??Getevent-master\inc\
?????文件???????19028??2016-08-22?05:37??Getevent-master\inc\getevent.h
?????目錄???????????0??2016-08-22?05:37??Getevent-master\out\
?????文件???????45382??2016-08-22?05:37??Getevent-master\out\getevent
?????目錄???????????0??2016-08-22?05:37??Getevent-master\src\
?????文件???????21176??2016-08-22?05:37??Getevent-master\src\getevent.c