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#include "uri.h"
#include <unistd.h>
#include <stdio.h>
#define BUFSIZE 4096
int main(int argc,char *argv[]) {
int i=0,j=0;
int len;
char buf[BUFSIZE];
char buf2[BUFSIZE];
char *ab;
int blen;
int hack=0;
if(argc > 1) {
for(argv++,argc--;argc;argc--,argv++) {
ab=malloc(strlen(*argv));
len=uriunescape(*argv,ab);
write(1,ab,len);
if(argc-1) write(1," ",1);
}
} else {
while((blen=read(0,buf+hack,BUFSIZE-hack-1)) > 0) {
buf[blen+hack]=0;
blen=strlen(buf);
hack=0;
for(i=0;i<2;i++) {//2 being max length of a %XX thing. and we're starting at the last.
if(buf[blen-i-1] == '%') {//we're looping from the end first...
buf[blen-i-1] = 0;//zero out the %
hack=i+1;
break;
}
}
len=uriunescape(buf,buf2);//uriunescape wants null terminated strings
write(1,buf2,len);
if(hack) {
buf[0]='%';
for(j=0;j<hack;j++) {//move the entity to the start of the string
buf[j+1]=buf[blen-(hack-1-j)];
}
}
}
if(blen < 0) perror("read");
}
return 0;
}
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