cifsd: add server-side procedures for SMB3

This adds smb3 engine, NTLM/NTLMv2/Kerberos authentication, oplock/lease
cache mechanism for cifsd.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/fs/cifsd/misc.h b/fs/cifsd/misc.h
new file mode 100644
index 000000000000..d67843aad509
--- /dev/null
+++ b/fs/cifsd/misc.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *   Copyright (C) 2018 Samsung Electronics Co., Ltd.
+ */
+
+#ifndef __KSMBD_MISC_H__
+#define __KSMBD_MISC_H__
+
+struct ksmbd_share_config;
+struct nls_table;
+struct kstat;
+struct ksmbd_file;
+
+int match_pattern(const char *str, const char *pattern);
+
+int ksmbd_validate_filename(char *filename);
+
+int parse_stream_name(char *filename, char **stream_name, int *s_type);
+
+char *convert_to_nt_pathname(char *filename, char *sharepath);
+
+int get_nlink(struct kstat *st);
+
+void ksmbd_conv_path_to_unix(char *path);
+void ksmbd_strip_last_slash(char *path);
+void ksmbd_conv_path_to_windows(char *path);
+
+char *extract_sharename(char *treename);
+
+char *convert_to_unix_name(struct ksmbd_share_config *share, char *name);
+
+#define KSMBD_DIR_INFO_ALIGNMENT	8
+
+struct ksmbd_dir_info;
+char *ksmbd_convert_dir_info_name(struct ksmbd_dir_info *d_info,
+				  const struct nls_table *local_nls,
+				  int *conv_len);
+#endif /* __KSMBD_MISC_H__ */