/* -*- LPC -*- */
/*
* $Locker: $
*/
#define MAX_FILES 1000
inherit "/cmds/base";
mapping _counts = ([ ]);
protected int rec_du(string path) {
string *files;
int i, size, tot;
if (path[strlen(path)-1] != '/') {
path += "/";
}
files = get_dir(path+"*");
_counts[this_player()] += sizeof(files);
for (i=0;i<sizeof(files);i++) {
if (files[i] == "." || files[i] == "..") {
continue;
}
size = file_size(path+files[i]);
if (size > 0) {
tot += size;
} else if (size == -2 && (_counts[this_player()] < MAX_FILES)) {
printf("%-30s %5d\n", path+files[i], (size = rec_du(path+files[i])));
tot += size*1024;
}
}
return (tot+1023)/1024;
}
int cmd( string path ) {
if ( !path )
return 0;
_counts[this_player()] = 0;
if ( master()->valid_read( path, geteuid( this_player() ) ) ) {
printf( "%-30s %5d\n", "Total:", rec_du( path ) );
if(_counts[this_player()] >= MAX_FILES)
printf("Note: count truncated due to file limit\n");
return 1;
}
add_failed_mess( "You must have read access to a path to use "
"du on it.\n" );
return 0;
} /* cmd() */
mixed *query_patterns() {
return ({ "", (: cmd( this_player()->query_path() ) :),
"<string'path'>", (: cmd( $4[0] ) :) });
} /* query_patterns() */
