3 #endif /* HAVE_CONFIG_H */
5 #ifdef CNID_BACKEND_CDB
6 #include "cnid_cdb_private.h"
10 /* cnid_update: takes the given cnid and updates the metadata. To
11 * handle the did/name data, there are a bunch of functions to get
12 * and set the various fields. */
13 int cnid_cdb_update(struct _cnid_db *cdb, cnid_t id, const struct stat *st,
14 cnid_t did, const char *name, size_t len)
21 char getbuf[CNID_HEADER_LEN + MAXPATHLEN +1];
23 if (!cdb || !(db = cdb->_private) || !id || !st || !name || (db->flags & CNIDFLAG_DB_RO)) {
27 memset(&key, 0, sizeof(key));
28 memset(&pkey, 0, sizeof(pkey));
29 memset(&data, 0, sizeof(data));
31 buf = make_cnid_data(cdb->flags, st, did, name, len);
33 key.data = buf +CNID_DEVINO_OFS;
34 key.size = CNID_DEVINO_LEN;
36 data.size = CNID_HEADER_LEN + MAXPATHLEN + 1;
38 if (0 != (rc = db->db_devino->pget(db->db_devino, tid, &key, &pkey, &data, 0)) ) {
39 #if DB_VERSION_MAJOR >= 4
40 if (rc != DB_NOTFOUND && rc != DB_SECONDARY_BAD) {
42 if (rc != DB_NOTFOUND) {
44 LOG(log_error, logtype_default, "cnid_update: Unable to get devino CNID %u, name %s: %s",
45 ntohl(did), name, db_strerror(rc));
50 if ((rc = db->db_cnid->del(db->db_cnid, tid, &pkey, 0))) {
51 LOG(log_error, logtype_default, "cnid_update: Unable to delete CNID %u: %s",
52 ntohl(id), db_strerror(rc));
56 memset(&pkey, 0, sizeof(pkey));
57 buf = make_cnid_data(cdb->flags, st, did, name, len);
58 key.data = buf + CNID_DID_OFS;
59 key.size = CNID_DID_LEN + len + 1;
61 if (0 != (rc = db->db_didname->pget(db->db_didname, tid, &key, &pkey, &data, 0)) ) {
62 #if DB_VERSION_MAJOR >= 4
63 if (rc != DB_NOTFOUND && rc != DB_SECONDARY_BAD) {
65 if (rc != DB_NOTFOUND) {
67 LOG(log_error, logtype_default, "cnid_update: Unable to get didname CNID %u, name %s: %s",
68 ntohl(did), name, db_strerror(rc));
73 if ((rc = db->db_cnid->del(db->db_cnid, tid, &pkey, 0))) {
74 LOG(log_error, logtype_default, "cnid_update: Unable to delete CNID %u: %s",
75 ntohl(id), db_strerror(rc));
80 memset(&key, 0, sizeof(key));
81 key.data = (cnid_t *)&id;
82 key.size = sizeof(id);
84 memset(&data, 0, sizeof(data));
85 /* Make a new entry. */
86 buf = make_cnid_data(cdb->flags, st, did, name, len);
88 memcpy(data.data, &id, sizeof(id));
89 data.size = CNID_HEADER_LEN + len + 1;
91 /* Update the old CNID with the new info. */
92 if ((rc = db->db_cnid->put(db->db_cnid, tid, &key, &data, 0))) {
93 LOG(log_error, logtype_default, "cnid_update: (%d) Unable to update CNID %u:%s: %s",
94 notfound, ntohl(id), name, db_strerror(rc));