diff options
Diffstat (limited to 'xlators/features/snapview-client')
| -rw-r--r-- | xlators/features/snapview-client/src/snapview-client.c | 55 |
1 files changed, 48 insertions, 7 deletions
diff --git a/xlators/features/snapview-client/src/snapview-client.c b/xlators/features/snapview-client/src/snapview-client.c index 0f8913d18ce..849cab390fa 100644 --- a/xlators/features/snapview-client/src/snapview-client.c +++ b/xlators/features/snapview-client/src/snapview-client.c @@ -546,17 +546,58 @@ int32_t svc_getxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, const char *name, dict_t *xdata) { - int32_t ret = -1; - int inode_type = -1; - xlator_t *subvolume = NULL; - int op_ret = -1; - int op_errno = EINVAL; - gf_boolean_t wind = _gf_false; + int32_t ret = -1; + int inode_type = -1; + xlator_t *subvolume = NULL; + int op_ret = -1; + int op_errno = EINVAL; + gf_boolean_t wind = _gf_false; + svc_private_t *priv = NULL; + char attrname[PATH_MAX] = ""; + char attrval[64] = ""; + dict_t *dict = NULL; GF_VALIDATE_OR_GOTO ("svc", this, out); GF_VALIDATE_OR_GOTO (this->name, frame, out); GF_VALIDATE_OR_GOTO (this->name, loc, out); GF_VALIDATE_OR_GOTO (this->name, loc->inode, out); + priv = this->private; + GF_VALIDATE_OR_GOTO (this->name, priv, out); + + /* + * Samba sends this special key for case insensitive + * filename check. This request comes with a parent + * path and with a special key GF_XATTR_GET_REAL_FILENAME_KEY. + * e.g. "glusterfs.get_real_filename:.snaps". + * If the name variable matches this key then we have + * to send back .snaps as the real filename. + */ + sscanf (name, "%[^:]:%[^@]", attrname, attrval); + strcat (attrname, ":"); + + if (!strcmp (attrname, GF_XATTR_GET_REAL_FILENAME_KEY)) { + if (!strcasecmp (attrval, priv->path)) { + dict = dict_new (); + if (NULL == dict) { + op_errno = ENOMEM; + goto out; + } + + ret = dict_set_dynstr_with_alloc (dict, + (char *)name, + priv->path); + if (ret) { + op_errno = ENOMEM; + dict_unref (dict); + goto out; + } + + op_errno = 0; + op_ret = strlen (priv->path) + 1; + /* We should return from here */ + goto out; + } + } SVC_GET_SUBVOL_FROM_CTX (this, op_ret, op_errno, inode_type, ret, loc->inode, subvolume, out); @@ -569,7 +610,7 @@ svc_getxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, const char *name, out: if (!wind) SVC_STACK_UNWIND (getxattr, frame, op_ret, op_errno, - NULL, NULL); + dict, NULL); return 0; } |