/******************************************************************
* my_rename
******************************************************************/
int my_rename (const TCHAR *oldname, const TCHAR *newname) {
LONG res;
char cmd[255];
DebOut("oldname: %s newname %s\n", oldname, newname);
res=Rename(oldname, newname);
if(res==DOSTRUE) {
return 0;
}
/* ugly hack, as windows rename can move over filesystem borders,
* but AROS rename can't. And there seems to be no simple
* API to move a file across filesystem borders...
* So we use the shell and hope for the best..
*/
DebOut("rename failed, try shell copy..\n");
sprintf(cmd, "c:copy from %s to %s MOVE QUIET >NIL:", oldname, newname);
DebOut("execute: %s\n", cmd);
Execute(cmd, NULL, NULL);
if(fsdb_exists(newname)) {
/* there is a file, pray, it is the one we copied ;) */
return 0;
}
SetLastError(IoErr());
DebOut("return -1 (%d)\n", IoErr());
return -1;
}
char *fsdb_create_unique_nname (a_inode *base, const char *suggestion)
{
TCHAR *c;
TCHAR tmp[256] = UAEFSDB_BEGINS;
int i;
_tcsncat (tmp, suggestion, 240);
/* replace the evil ones... */
for (i = 0; i < NUM_EVILCHARS; i++)
while ((c = _tcschr (tmp, evilchars[i])) != 0)
*c = '_';
while ((c = _tcschr (tmp, '.')) != 0)
*c = '_';
while ((c = _tcschr (tmp, ' ')) != 0)
*c = '_';
for (;;) {
TCHAR *p = build_nname (base->nname, tmp);
if (!fsdb_exists (p)) {
write_log (_T("unique name: %s\n"), p);
return p;
}
xfree (p);
/* tmpnam isn't reentrant and I don't really want to hack configure
* right now to see whether tmpnam_r is available... */
for (i = 0; i < 8; i++) {
tmp[i+8] = "_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"[rand () % 63];
}
}
}
bool my_resolvesoftlink(TCHAR *linkfile, int size) {
struct mystat statbuf;
DebOut("linkfile: %s\n", linkfile);
if(!fsdb_exists(linkfile)) {
DebOut("%s does not exist!\n", linkfile);
return FALSE;
}
fullpath(linkfile, size);
DebOut("return : %s\n", linkfile);
return TRUE;
}
static void fsdb_fixup (FILE *f, TCHAR *buf, int size, a_inode *base)
{
TCHAR *nname;
int ret;
if (buf[0] == 0)
return;
nname = build_nname (base->nname, buf + 5 + 257);
ret = fsdb_exists (nname);
if (ret) {
xfree (nname);
return;
}
TRACE ((_T("uaefsdb '%s' deleted\n"), nname));
/* someone deleted this file/dir outside of emulation.. */
buf[0] = 0;
xfree (nname);
}