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#include "uri.h"
#include <unistd.h>
#include <stdio.h>
int main(int argc,char *argv[]) {
int i,j;
int len;
char doh[2];
int hack=0;
char buf[16];
char buf2[16];
if(argc > 1) {
for(argv++,argc--;argc;argc--,argv++) {
len=uriunescape(*argv,*argv);
write(1,*argv,len);
if(argc-1) write(1," ",1);
}
} else {
while(fgets(buf+hack,sizeof(buf)-1-hack,stdin)) {//this is a bad idea. first chunk could end inside of a sequence we could decode. [first %] [09 second]
hack=0;
for(i=0;i<2;i++) {//2 being max length of a %XX thing.
if(buf[strlen(buf)-1-i] == '%') {
for(j=0;j<i;j++) {
doh[j] = buf[strlen(buf)-1-j];//save it for when we need to fix it back.
}
buf[strlen(buf)-1-i] = 0;//zero out the %
hack=2;
len=uriunescape(buf,buf2);
write(1,buf2,len);
//we end with a %[single char]
buf[0]='%';
buf[1]=doh[0];
}
}
if(!hack) {//we're good.
len=uriunescape(buf,buf2);
write(1,buf2,len);
}
}
}
return 0;
}
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