50 lines
918 B
C
50 lines
918 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <linux/input.h>
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int main(int agrc,char **argv)
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{
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FILE *fd;
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fd = fopen("/proc/bus/input/devices","r");
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char c;
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int i = 0;
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char line[256];
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char tstr[256];
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int vendor = -1,product = -1,event = -1;
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while(!feof(fd)) {
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fgets(line,256,fd);
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//printf("%s",line);
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if(line[0] == '\n') {
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if(vendor == 1386){
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printf("Wacom... Assuming it is a touch device\n");
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sprintf(tstr,"/dev/input/event%i",event);
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printf("At location: %s\n",tstr);
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}
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vendor = -1;
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product = -1;
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event = -1;
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}
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else if(line[0] == 'I') {
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i = 1;
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while(line[i]) {
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sscanf(&line[i],"Vendor=%x",&vendor);
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sscanf(&line[i],"Product=%x",&product);
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i++;
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}
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}
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else if(line[0] == 'H') {
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i = 1;
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while(line[i]) {
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sscanf(&line[i],"event%d",&event);
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i++;
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}
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}
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}
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close(fd);
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return 0;
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}
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