| 5a31bd | 1998-10-02 | Henrik Grubbström (Grubba) | | |
| fa1647 | 1998-11-02 | Peter Bortas | | * $Id: pathinfo.pike,v 1.2 1998/11/02 05:03:49 peter Exp $
|
| 5a31bd | 1998-10-02 | Henrik Grubbström (Grubba) | | *
* PATH_INFO support for Roxen.
*
* Henrik Grubbström 1998-10-01
*/
#include <module.h>
inherit "module";
|
| fa1647 | 1998-11-02 | Peter Bortas | | constant cvs_version = "$Id: pathinfo.pike,v 1.2 1998/11/02 05:03:49 peter Exp $";
|
| 5a31bd | 1998-10-02 | Henrik Grubbström (Grubba) | | constant thread_safe = 1;
array register_module()
{
return ({ MODULE_LAST, "PATH_INFO support",
"Support for PATH_INFO style URLs.",
0, 1 });
}
mapping|int last_resort(object id)
{
#ifdef PATHINFO_DEBUG
roxen_perror(sprintf("PATHINFO: Checking %O...\n", id->not_query));
#endif /* PATHINFO_DEBUG */
if (id->misc->path_info) {
#ifdef PATHINFO_DEBUG
roxen_perror(sprintf("PATHINFO: Been here, done that.\n"));
#endif /* PATHINFO_DEBUG */
return 0;
}
array(int) offsets = Array.map(id->not_query/"/", sizeof);
int sum = 0;
int i;
for (i=0; i < sizeof(offsets); i++) {
sum = (offsets[i] += sum) + 1;
}
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| fa1647 | 1998-11-02 | Peter Bortas | | int lo = (offsets[0] != 0);
int hi = sizeof(offsets) - 1;
|
| 5a31bd | 1998-10-02 | Henrik Grubbström (Grubba) | |
|
| fa1647 | 1998-11-02 | Peter Bortas | | while(lo <= hi) {
int probe = (lo + hi)/2;
string file = id->not_query[..offsets[probe]-1];
|
| 5a31bd | 1998-10-02 | Henrik Grubbström (Grubba) | |
#ifdef PATHINFO_DEBUG
roxen_perror(sprintf("PATHINFO: Trying %O...\n", file));
#endif /* PATHINFO_DEBUG */
array st = id->conf->stat_file(file, id);
if (st) {
if (st[1] >= 0) {
|
| fa1647 | 1998-11-02 | Peter Bortas | | id->misc->path_info = id->not_query[offsets[probe]..];
|
| 5a31bd | 1998-10-02 | Henrik Grubbström (Grubba) | | id->not_query = file;
#ifdef PATHINFO_DEBUG
roxen_perror(sprintf("PATHINFO: Found: %O:%O\n",
id->not_query, id->misc->path_info));
#endif /* PATHINFO_DEBUG */
return 1;
}
#ifdef PATHINFO_DEBUG
roxen_perror(sprintf("PATHINFO: Directory: %O\n", file));
#endif /* PATHINFO_DEBUG */
|
| fa1647 | 1998-11-02 | Peter Bortas | |
lo = probe + 1;
} else {
hi = probe - 1;
|
| 5a31bd | 1998-10-02 | Henrik Grubbström (Grubba) | | }
}
return 0;
}
|