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/*
Under Gnome, drag file into the playlist will pass a URL as filename (like file:///tmp/url%20encoded.ape)
The plugin cannot cope with URL originally, and this is the patch.
-buganini@gmail.com
*/
#include "string.h"
static char *url2filename(char *url){
unsigned char *rpt,*wpt;
char flag=0;
unsigned char table[128]={0};
if(strncmp(url,"file://",7)!=0){
return url;
}
table[(unsigned char)'0']=0;
table[(unsigned char)'1']=1;
table[(unsigned char)'2']=2;
table[(unsigned char)'3']=3;
table[(unsigned char)'4']=4;
table[(unsigned char)'5']=5;
table[(unsigned char)'6']=6;
table[(unsigned char)'7']=7;
table[(unsigned char)'8']=8;
table[(unsigned char)'9']=9;
table[(unsigned char)'a']=table[(unsigned char)'A']=10;
table[(unsigned char)'b']=table[(unsigned char)'B']=11;
table[(unsigned char)'c']=table[(unsigned char)'C']=12;
table[(unsigned char)'d']=table[(unsigned char)'D']=13;
table[(unsigned char)'e']=table[(unsigned char)'E']=14;
table[(unsigned char)'f']=table[(unsigned char)'F']=15;
rpt=wpt=(unsigned char*)url;
rpt+=7;
while(*rpt!=0){
if(flag==0){
if(*rpt=='%'){
flag=1;
}else{
*wpt=*rpt;
++wpt;
}
}else if(flag==1){
*wpt=table[*rpt]<<4;
flag=2;
}else if(flag==2){
*wpt|=table[*rpt];
++wpt;
flag=0;
}
++rpt;
}
*wpt=0;
return url;
}
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