/*
- $Id: cmd_dbd_scanvol.c,v 1.4 2009-05-22 20:48:44 franklahm Exp $
+ $Id: cmd_dbd_scanvol.c,v 1.13 2009-12-09 15:25:28 franklahm Exp $
Copyright (c) 2009 Frank Lahm <franklahm@gmail.com>
return -1;
}
/* Missing. Log and create it */
- dbd_log(LOGSTD, "Missing AppleDoube file '%s/%s'", cwdbuf, adname);
+ dbd_log(LOGSTD, "Missing AppleDouble file '%s/%s'", cwdbuf, adname);
if (dbd_flags & DBD_FLAGS_SCAN)
/* Scan only requested, dont change anything */
if ((ret = ad_open_metadata( fname, adflags, O_CREAT, &ad)) != 0) {
dbd_log( LOGSTD, "Error creating AppleDouble file '%s/%s': %s",
cwdbuf, adname, strerror(errno));
+
return -1;
}
#if 0
chmod(adname, st->st_mode);
#endif
+ } else {
+ ad_init(&ad, volinfo->v_adouble, volinfo->v_ad_options);
+ if (ad_open_metadata( fname, adflags, O_RDONLY, &ad) != 0) {
+ dbd_log( LOGSTD, "Error opening AppleDouble file for '%s/%s'", cwdbuf, fname);
+ return -1;
+ }
+ ad_close_metadata(&ad);
}
return 0;
}
int addir_ok, adpar_ok;
struct stat st;
struct adouble ad;
-
+ char *mname;
+
/* Check for ad-dir */
if ( (addir_ok = access(ADv2_DIRNAME, F_OK)) != 0) {
if (errno != ENOENT) {
}
/* Get basename of cwd from cwdbuf */
- char *mname = utompath(strrchr(cwdbuf, '/') + 1);
+ utompath(strrchr(cwdbuf, '/') + 1);
/* Update name in ad file */
ad_setname(&ad, mname);
dbd_log(LOGSTD, "Couldn't chdir back to '%s' from AppleDouble dir: %s",
cwdbuf, strerror(errno));
/* This really is EOT! */
- exit(1);
+ longjmp(jmp, 1); /* this jumps back to cmd_dbd_scanvol() */
}
closedir(dp);
return 0;
}
- if (dbd_flags & DBD_FLAGS_FORCE)
+ if (dbd_flags & DBD_FLAGS_FORCE) {
ad_cnid = ad_forcegetid(&ad);
+ /* This ensures the changed stamp is written */
+ ad_setid( &ad, st->st_dev, st->st_ino, ad_cnid, did, stamp);
+ ad_flush(&ad);
+ }
else
ad_cnid = ad_getid(&ad, st->st_dev, st->st_ino, did, stamp);
+
if (ad_cnid == 0)
dbd_log( LOGSTD, "Incorrect CNID data in .AppleDouble data for '%s/%s' (bad stamp?)", cwdbuf, name);
memset(&rqst, 0, sizeof(struct cnid_dbd_rqst));
memset(&rply, 0, sizeof(struct cnid_dbd_rply));
rqst.did = did;
+ rqst.cnid = ad_cnid;
if ( ! (volinfo->v_flags & AFPVOL_NODEV))
rqst.dev = st->st_dev;
rqst.ino = st->st_ino;
rqst.namelen = strlen(name);
/* Query the database */
- ret = cmd_dbd_lookup(dbd, &rqst, &rply, (dbd_flags & DBD_FLAGS_SCAN) ? 1 : 0);
+ ret = dbd_lookup(dbd, &rqst, &rply, (dbd_flags & DBD_FLAGS_SCAN) ? 1 : 0);
dbif_txn_close(dbd, ret);
if (rply.result == CNID_DBD_RES_OK) {
db_cnid = rply.cnid;
} else if (rply.result == CNID_DBD_RES_NOTFOUND) {
- dbd_log( LOGSTD, "No CNID for '%s/%s' in database", cwdbuf, name);
+ if ( ! (dbd_flags & DBD_FLAGS_FORCE))
+ dbd_log( LOGSTD, "No CNID for '%s/%s' in database", cwdbuf, name);
db_cnid = 0;
} else {
dbd_log( LOGSTD, "Fatal error resolving '%s/%s'", cwdbuf, name);
dbd_log( LOGSTD, "CNID mismatch for '%s/%s', db: %u, ad-file: %u", cwdbuf, name, ntohl(db_cnid), ntohl(ad_cnid));
if ( ! (dbd_flags & DBD_FLAGS_SCAN)) {
rqst.cnid = db_cnid;
- ret = dbd_delete(dbd, &rqst, &rply);
+ ret = dbd_delete(dbd, &rqst, &rply, DBIF_CNID);
dbif_txn_close(dbd, ret);
rqst.cnid = ad_cnid;
- ret = dbd_delete(dbd, &rqst, &rply);
+ ret = dbd_delete(dbd, &rqst, &rply, DBIF_CNID);
dbif_txn_close(dbd, ret);
ret = dbd_rebuild_add(dbd, &rqst, &rply);
} else if (ad_cnid && (db_cnid == 0)) {
/* in ad-file but not in db */
if ( ! (dbd_flags & DBD_FLAGS_SCAN)) {
- dbd_log( LOGSTD, "CNID rebuild add for '%s/%s', adding with CNID from ad-file: %u", cwdbuf, name, ntohl(ad_cnid));
+ dbd_log( LOGDEBUG, "CNID rebuild add for '%s/%s', adding with CNID from ad-file: %u", cwdbuf, name, ntohl(ad_cnid));
rqst.cnid = ad_cnid;
- ret = dbd_delete(dbd, &rqst, &rply);
+ ret = dbd_delete(dbd, &rqst, &rply, DBIF_CNID);
dbif_txn_close(dbd, ret);
ret = dbd_rebuild_add(dbd, &rqst, &rply);
dbif_txn_close(dbd, ret);
/* Note: the next test will use this new CNID too! */
if ( ! (dbd_flags & DBD_FLAGS_SCAN)) {
/* add to db */
- ret = cmd_dbd_add(dbd, &rqst, &rply);
+ ret = dbd_add(dbd, &rqst, &rply, 1);
dbif_txn_close(dbd, ret);
db_cnid = rply.cnid;
dbd_log( LOGSTD, "New CNID for '%s/%s': %u", cwdbuf, name, ntohl(db_cnid));
if (ADDIR_OK)
adfile_ok = check_adfile(ep->d_name, &st);
- /* Check CNIDs */
- cnid = check_cnid(ep->d_name, did, &st, adfile_ok, adflags);
-
- /* Now add this object to our rebuild dbd */
- if (cnid) {
- rqst.cnid = rply.cnid;
- dbd_rebuild_add(dbd_rebuild, &rqst, &rply);
- if (rply.result != CNID_DBD_RES_OK) {
- dbd_log( LOGDEBUG, "Fatal error adding CNID: %u for '%s/%s' to in-memory rebuild-db",
- cnid, cwdbuf, ep->d_name);
- exit(EXIT_FAILURE);
+ if ( ! nocniddb) {
+ /* Check CNIDs */
+ cnid = check_cnid(ep->d_name, did, &st, adfile_ok, adflags);
+
+ /* Now add this object to our rebuild dbd */
+ if (cnid) {
+ rqst.cnid = rply.cnid;
+ dbd_rebuild_add(dbd_rebuild, &rqst, &rply);
+ if (rply.result != CNID_DBD_RES_OK) {
+ dbd_log( LOGDEBUG, "Fatal error adding CNID: %u for '%s/%s' to in-memory rebuild-db",
+ cnid, cwdbuf, ep->d_name);
+ longjmp(jmp, 1); /* this jumps back to cmd_dbd_scanvol() */
+ }
}
}
/**************************************************************************
Recursion
**************************************************************************/
- if (S_ISDIR(st.st_mode) && cnid) { /* If we have no cnid for it we cant recur */
+ if (S_ISDIR(st.st_mode) && (cnid || nocniddb)) { /* If we have no cnid for it we cant recur */
strcat(cwdbuf, "/");
strcat(cwdbuf, ep->d_name);
dbd_log( LOGDEBUG, "Entering directory: %s", cwdbuf);
/*
Remove all CNIDs from dbd that are not in dbd_rebuild
*/
-void delete_orphaned_cnids(DBD *dbd, DBD *dbd_rebuild, dbd_flags_t flags)
+static void delete_orphaned_cnids(DBD *dbd, DBD *dbd_rebuild, dbd_flags_t flags)
{
int ret, deleted = 0;
cnid_t dbd_cnid = 0, rebuild_cnid = 0;
dbd_log(LOGSTD, "Orphaned CNID in database: %u", dbd_cnid);
if ( ! (dbd_flags & DBD_FLAGS_SCAN)) {
rqst.cnid = htonl(dbd_cnid);
- ret = dbd_delete(dbd, &rqst, &rply);
+ ret = dbd_delete(dbd, &rqst, &rply, DBIF_CNID);
dbif_txn_close(dbd, ret);
deleted++;
}
dbd_log(LOGSTD, "Orphaned CNID in database: %u.", dbd_cnid);
if ( ! (dbd_flags & DBD_FLAGS_SCAN)) {
rqst.cnid = htonl(dbd_cnid);
- ret = dbd_delete(dbd, &rqst, &rply);
+ ret = dbd_delete(dbd, &rqst, &rply, DBIF_CNID);
dbif_txn_close(dbd, ret);
deleted++;
}
return -1;
}
- /* Get volume stamp */
- dbd_getstamp(dbd, &rqst, &rply);
- if (rply.result != CNID_DBD_RES_OK)
- goto exit_cleanup;
- memcpy(stamp, rply.name, CNID_DEV_LEN);
+ if (! nocniddb) {
+ /* Get volume stamp */
+ dbd_getstamp(dbd, &rqst, &rply);
+ if (rply.result != CNID_DBD_RES_OK)
+ goto exit_cleanup;
+ memcpy(stamp, rply.name, CNID_DEV_LEN);
- /* open/create rebuild dbd, copy rootinfo key */
- if (NULL == (dbd_rebuild = dbif_init(NULL, NULL)))
- return -1;
- if (0 != (dbif_open(dbd_rebuild, NULL, 0)))
- return -1;
- if (0 != (dbif_copy_rootinfokey(dbd, dbd_rebuild)))
- goto exit_cleanup;
+ /* open/create rebuild dbd, copy rootinfo key */
+ if (NULL == (dbd_rebuild = dbif_init(NULL, NULL)))
+ return -1;
+ if (0 != (dbif_open(dbd_rebuild, NULL, 0)))
+ return -1;
+ if (0 != (dbif_copy_rootinfokey(dbd, dbd_rebuild)))
+ goto exit_cleanup;
+ }
if (setjmp(jmp) != 0)
goto exit_cleanup; /* Got signal, jump from dbd_readdir */
if ( (scanvol(volinfo, flags)) != 0)
return -1;
- /* We can only do this in excluse mode, otherwise we might delete CNIDs added from
+ if (! nocniddb) {
+ /* We can only do this in exclusive mode, otherwise we might delete CNIDs added from
other clients in between our pass 1 and 2 */
- if (flags & DBD_FLAGS_EXCL)
- delete_orphaned_cnids(dbd, dbd_rebuild, flags);
+ if (flags & DBD_FLAGS_EXCL)
+ delete_orphaned_cnids(dbd, dbd_rebuild, flags);
+ }
exit_cleanup:
- dbif_close(dbd_rebuild);
+ if (! nocniddb)
+ dbif_close(dbd_rebuild);
return ret;
}
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