diff options
| -rwxr-xr-x | libglusterfsclient/src/libglusterfsclient.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c index 30134c1ad13..c165e7518c9 100755 --- a/libglusterfsclient/src/libglusterfsclient.c +++ b/libglusterfsclient/src/libglusterfsclient.c @@ -4096,6 +4096,115 @@ out: return op_ret; } +int32_t +libgf_client_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, + struct stat *buf) +{ + libgf_client_local_t *local = frame->local; + + local->reply_stub = fop_rename_cbk_stub (frame, NULL, op_ret, op_errno, + buf); + + LIBGF_REPLY_NOTIFY (local); + return 0; +} + +int32_t +libgf_client_rename (libglusterfs_client_ctx_t *ctx, loc_t *oldloc, + loc_t *newloc) +{ + int op_ret = -1; + libgf_client_local_t *local = NULL; + call_stub_t *stub = NULL; + + LIBGF_CLIENT_FOP (ctx, stub, rename, local, oldloc, newloc); + + op_ret = stub->args.rename_cbk.op_ret; + errno = stub->args.rename_cbk.op_errno; + + if (op_ret == -1) + goto out; + + if (!libgf_get_inode_ctx (newloc->inode)) + libgf_alloc_inode_ctx (ctx, newloc->inode); + + libgf_update_iattr_cache (newloc->inode, LIBGF_UPDATE_STAT, + &stub->args.rename_cbk.buf); + + inode_unlink (oldloc->inode, oldloc->parent, oldloc->name); +out: + call_stub_destroy (stub); + return op_ret; +} + +int +glusterfs_rename (glusterfs_handle_t handle, const char *oldpath, + const char *newpath) +{ + int32_t op_ret = -1; + loc_t oldloc = {0, }, newloc = {0, }; + libglusterfs_client_ctx_t *ctx = handle; + char *newname = NULL; + char *oldname = NULL; + + GF_VALIDATE_OR_GOTO (LIBGF_XL_NAME, ctx, out); + GF_VALIDATE_ABSOLUTE_PATH_OR_GOTO (LIBGF_XL_NAME, oldpath, out); + GF_VALIDATE_ABSOLUTE_PATH_OR_GOTO (LIBGF_XL_NAME, newpath, out); + + oldloc.path = strdup (oldpath); + op_ret = libgf_client_path_lookup (&oldloc, ctx, 1); + if (op_ret == -1) { + gf_log ("libglusterfsclient", GF_LOG_ERROR, + "path lookup failed for (%s)", oldpath); + goto out; + } + + newloc.path = strdup (newpath); + op_ret = libgf_client_path_lookup (&newloc, ctx, 1); + if (op_ret == 0) { + gf_log ("libglusterfsclient", GF_LOG_ERROR, + "newpath (%s) already exists, returning" + " EEXIST", newpath); + errno = EEXIST; + op_ret = -1; + goto out; + } + + oldname = strdup (oldpath); + op_ret = libgf_client_loc_fill (&oldloc, ctx, 0, oldloc.parent->ino, + basename (oldname)); + if (op_ret == -1) { + gf_log ("libglusterfsclient", GF_LOG_ERROR, + "libgf_client_loc_fill returned -1," + " returning EINVAL"); + errno = EINVAL; + goto out; + } + + newname = strdup (newpath); + op_ret = libgf_client_loc_fill (&newloc, ctx, 0, newloc.parent->ino, + basename (newname)); + if (op_ret == -1) { + gf_log ("libglusterfsclient", GF_LOG_ERROR, + "libgf_client_loc_fill returned -1," + " returning EINVAL"); + errno = EINVAL; + goto out; + } + op_ret = libgf_client_rename (ctx, &oldloc, &newloc); + +out: + if (oldname) + FREE (oldname); + if (newname) + FREE (newname); + libgf_client_loc_wipe (&newloc); + libgf_client_loc_wipe (&oldloc); + + return op_ret; +} + static struct xlator_fops libgf_client_fops = { }; |