From 34721ad233227300d9c2e8b5483ba2c6c798a7da Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Mon, 5 Sep 2005 20:36:07 +0000 Subject: r10042: Add in external LGPL library for accessing the share mode db. Allow others to examine & test. May not end up here eventually... Jeremy. (This used to be commit 7cc70ae63399eacd55bd0bf51ac2c7b004d761bf) --- source3/include/smb_share_modes.h | 103 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 source3/include/smb_share_modes.h (limited to 'source3/include') diff --git a/source3/include/smb_share_modes.h b/source3/include/smb_share_modes.h new file mode 100644 index 0000000000..5a79e171d5 --- /dev/null +++ b/source3/include/smb_share_modes.h @@ -0,0 +1,103 @@ +/* + Samba share mode database library. + + Copyright (C) Jeremy Allison 2005. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#ifndef _SMB_SHARE_MODES_H_ +#define _SMB_STATE_MODES_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include "tdb.h" + +/* Database context handle. */ +struct smbdb_ctx { + TDB_CONTEXT *smb_tdb; +}; + +/* Share mode entry. */ +/* + We use 64 bit types for device and inode as + we don't know what size mode Samba has been + compiled in - dev/ino may be 32, may be 64 + bits. This interface copes with either. +*/ + +struct smb_share_mode_entry { + uint64_t dev; + uint64_t ino; + uint32_t share_access; + uint32_t access_mask; + struct timeval open_time; + uint32_t file_id; + pid_t pid; +}; + +/* + * open/close sharemode database. + */ + +struct smbdb_ctx *smb_share_mode_db_open(const char *db_path); +int smb_share_mode_db_close(struct smbdb_ctx *db_ctx); + +/* + * lock/unlock entry in sharemode database. + */ + +int smb_lock_share_mode_entry(struct smbdb_ctx *db_ctx, + uint64_t dev, + uint64_t ino); + +int smb_unlock_share_mode_entry(struct smbdb_ctx *db_ctx, + uint64_t dev, + uint64_t ino); + +/* + * Share mode database accessor functions. + */ + +int smb_get_share_mode_entries(struct smbdb_ctx *db_ctx, + uint64_t dev, + uint64_t ino, + struct smb_share_mode_entry **pp_list, + unsigned char *p_delete_on_close); + +int smb_create_share_mode_entry(struct smbdb_ctx *db_ctx, + uint64_t dev, + uint64_t ino, + const struct smb_share_mode_entry *set_entry, + const char *path); + +int smb_delete_share_mode_entry(struct smbdb_ctx *db_ctx, + uint64_t dev, + uint64_t ino, + const struct smb_share_mode_entry *set_entry); + +int smb_change_share_mode_entry(struct smbdb_ctx *db_ctx, + uint64_t dev, + uint64_t ino, + const struct smb_share_mode_entry *set_entry, + const struct smb_share_mode_entry *new_entry); + +#ifdef __cplusplus +} +#endif +#endif -- cgit