#include <atalk/util.h>
#include <atalk/bstrlib.h>
#include <atalk/bstradd.h>
+#include <atalk/globals.h>
+#include <atalk/fce_api.h>
-#include "globals.h"
#include "volume.h"
#include "directory.h"
#include "fork.h"
-/* we need to have a hashed list of oforks (by dev inode). just hash
- * by first letter. */
+/* we need to have a hashed list of oforks (by dev inode) */
#define OFORK_HASHSIZE 64
-static struct ofork *ofork_table[OFORK_HASHSIZE];
-
-static struct ofork **oforks = NULL;
+static struct ofork *ofork_table[OFORK_HASHSIZE]; /* forks hashed by dev/inode */
+static struct ofork **oforks = NULL; /* point to allocated table of open forks pointers */
static int nforks = 0;
static u_short lastrefnum = 0;
/* OR some of each character for the hash*/
static unsigned long hashfn(const struct file_key *key)
{
-#if 0
- unsigned long i = 0;
- while (*name) {
- i = ((i << 4) | (8*sizeof(i) - 4)) ^ *name++;
- }
-#endif
return key->inode & (OFORK_HASHSIZE - 1);
}
}
}
-#ifdef DEBUG1
-void of_pforkdesc( FILE *f)
-{
- int ofrefnum;
-
- if (!oforks)
- return;
-
- for ( ofrefnum = 0; ofrefnum < nforks; ofrefnum++ ) {
- if ( oforks[ ofrefnum ] != NULL ) {
- fprintf( f, "%hu <%s>\n", ofrefnum, of_name(oforks[ ofrefnum ]));
- }
- }
-}
-#endif
-
int of_flush(const struct vol *vol)
{
int refnum;
of_alloc(struct vol *vol,
struct dir *dir,
char *path,
- u_int16_t *ofrefnum,
+ uint16_t *ofrefnum,
const int eid,
struct adouble *ad,
struct stat *st)
{
struct ofork *of;
- u_int16_t refnum, of_refnum;
+ uint16_t refnum, of_refnum;
int i;
/* initialize to zero. This is important to ensure that
ad_open really does reinitialize the structure. */
- ad_init(ad, vol->v_adouble, vol->v_ad_options);
+ ad_init(ad, vol);
ad->ad_m_namelen = UTF8FILELEN_EARLY +1;
/* here's the deal: we allocate enough for the standard mac file length.
} else {
/* Increase the refcount on this struct adouble. This is
decremented again in oforc_dealloc. */
- ad->ad_refcount++;
+ ad_ref(ad);
}
of->of_ad = ad;
return( of );
}
-struct ofork *of_find(const u_int16_t ofrefnum )
+struct ofork *of_find(const uint16_t ofrefnum )
{
if (!oforks || !nforks)
return NULL;
free( of->of_ad->ad_m_name );
free( of->of_ad);
} else {/* someone's still using it. just free this user's locks */
- ad_unlock(of->of_ad, of->of_refnum);
+ ad_unlock(of->of_ad, of->of_refnum, of->of_flags & AFPFORK_ERROR ? 0 : 1);
}
free( of );
int of_closefork(struct ofork *ofork)
{
struct timeval tv;
- int adflags, doflush = 0;
+ int adflags = 0;
int ret;
adflags = 0;
- if ((ofork->of_flags & AFPFORK_DATA) && (ad_data_fileno( ofork->of_ad ) != -1)) {
+ if (ofork->of_flags & AFPFORK_DATA)
adflags |= ADFLAGS_DF;
- }
- if ( (ofork->of_flags & AFPFORK_OPEN) && ad_reso_fileno( ofork->of_ad ) != -1 ) {
+ if (ofork->of_flags & AFPFORK_META)
adflags |= ADFLAGS_HF;
- /*
- * Only set the rfork's length if we're closing the rfork.
- */
- if ((ofork->of_flags & AFPFORK_RSRC)) {
- ad_refresh( ofork->of_ad );
- if ((ofork->of_flags & AFPFORK_DIRTY) && !gettimeofday(&tv, NULL)) {
- ad_setdate(ofork->of_ad, AD_DATE_MODIFY | AD_DATE_UNIX,tv.tv_sec);
- doflush++;
- }
- if ( doflush ) {
- ad_flush( ofork->of_ad );
- }
+ if (ofork->of_flags & AFPFORK_RSRC) {
+ adflags |= ADFLAGS_RF;
+ /* Only set the rfork's length if we're closing the rfork. */
+ ad_refresh(NULL, ofork->of_ad );
+ if ((ofork->of_flags & AFPFORK_DIRTY) && !gettimeofday(&tv, NULL)) {
+ ad_setdate(ofork->of_ad, AD_DATE_MODIFY | AD_DATE_UNIX,tv.tv_sec);
+ ad_flush( ofork->of_ad );
}
}
+
+ /* Somone has used write_fork, we assume file was changed, register it to file change event api */
+ if (ofork->of_flags & AFPFORK_MODIFIED) {
+ fce_register_file_modification(ofork);
+ }
+
ret = 0;
- if ( ad_close( ofork->of_ad, adflags ) < 0 ) {
+ if ( ad_close( ofork->of_ad, adflags | ADFLAGS_SETSHRMD) < 0 ) {
ret = -1;
}
if ((of = of_findname(path))) {
adp = of->of_ad;
} else {
- ad_init(ad, vol->v_adouble, vol->v_ad_options);
+ ad_init(ad, vol);
adp = ad;
}
return adp;