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/******************************************************************************
Copyright 2006 Palmsource, Inc (an ACCESS company).
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 2.1 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*****************************************************************************/
#ifndef __SQLFS_INTERNAL_H__
#define __SQLFS_INTERNAL_H__
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <utime.h>
#include "sqlite3.h"
#define TYPE_NULL "null"
#define TYPE_DIR "dir"
#define TYPE_INT "int"
#define TYPE_DOUBLE "double"
#define TYPE_STRING "string"
#define TYPE_SYM_LINK "sym link"
#define TYPE_BOOL "bool"
#define TYPE_LIST "list"
#define TYPE_BLOB "blob"
typedef struct
{
sqlite3 *db;
int transaction_level;
int in_transaction;
mode_t default_mode;
sqlite3_stmt *stmts[200];
#ifndef FUSE
uid_t uid;
gid_t gid;
#endif
}
sqlfs_t;
typedef struct
{
char *path;
char *type;
int32_t inode;
int32_t uid;
int32_t gid;
int32_t mode;
size_t size;
/*
char *acl;
char *attributes;
*/
time_t atime; /* last access time */
time_t mtime; /* last modify time */
time_t ctime; /* last status change time */
} key_attr;
typedef struct
{
char *data;
size_t size;
size_t offset;
} key_value;
void clean_attr(key_attr *attr);
void clean_value(key_value *value);
int sqlfs_del_tree(sqlfs_t *sqlfs, const char *key);
int sqlfs_del_tree_with_exclusion(sqlfs_t *sqlfs, const char *key, const char *exclusion_pattern);
int sqlfs_get_value(sqlfs_t *sqlfs, const char *key, key_value *value,
size_t begin, size_t end);
int sqlfs_set_value(sqlfs_t *sqlfs, const char *key, const key_value *value,
size_t begin, size_t end);
int sqlfs_get_attr(sqlfs_t *sqlfs, const char *key, key_attr *attr);
int sqlfs_set_attr(sqlfs_t *sqlfs, const char *key, const key_attr *attr);
int sqlfs_is_dir(sqlfs_t *sqlfs, const char *key);
int sqlfs_set_type(sqlfs_t *sqlfs, const char *key, const char *type);
int sqlfs_list_keys(sqlfs_t *, const char *pattern, void *buf, fuse_fill_dir_t filler);
int sqlfs_begin_transaction(sqlfs_t *sqlfs);
int sqlfs_complete_transaction(sqlfs_t *sqlfs, int i);
int sqlfs_break_transaction(sqlfs_t *sqlfs);
int sqlfs_proc_getattr(sqlfs_t *, const char *path, struct stat *stbuf);
int sqlfs_proc_access(sqlfs_t *, const char *path, int mask);
int sqlfs_proc_readlink(sqlfs_t *, const char *path, char *buf, size_t size);
int sqlfs_proc_readdir(sqlfs_t *, const char *path, void *buf, fuse_fill_dir_t filler,
off_t offset, struct fuse_file_info *fi);
int sqlfs_proc_mknod(sqlfs_t *, const char *path, mode_t mode, dev_t rdev);
int sqlfs_proc_mkdir(sqlfs_t *, const char *path, mode_t mode);
int sqlfs_proc_unlink(sqlfs_t *, const char *path);
int sqlfs_proc_rmdir(sqlfs_t *, const char *path);
int sqlfs_proc_symlink(sqlfs_t *, const char *path, const char *to);
int sqlfs_proc_rename(sqlfs_t *, const char *from, const char *to);
int sqlfs_proc_link(sqlfs_t *, const char *from, const char *to);
int sqlfs_proc_chmod(sqlfs_t *, const char *path, mode_t mode);
int sqlfs_proc_chown(sqlfs_t *, const char *path, uid_t uid, gid_t gid);
int sqlfs_proc_truncate(sqlfs_t *, const char *path, off_t size);
int sqlfs_proc_utime(sqlfs_t *, const char *path, struct utimbuf *buf);
int sqlfs_proc_open(sqlfs_t *, const char *path, struct fuse_file_info *fi);
int sqlfs_proc_read(sqlfs_t *, const char *path, char *buf, size_t size, off_t offset, struct
fuse_file_info *fi);
int sqlfs_proc_write(sqlfs_t *, const char *path, const char *buf, size_t size, off_t offset,
struct fuse_file_info *fi);
int sqlfs_proc_statfs(sqlfs_t *, const char *path, struct statvfs *stbuf);
int sqlfs_proc_release(sqlfs_t *, const char *path, struct fuse_file_info *fi);
int sqlfs_proc_fsync(sqlfs_t *, const char *path, int isfdatasync, struct fuse_file_info *fi);
int sqlfs_proc_setxattr(sqlfs_t *, const char *path, const char *name, const void *value,
size_t size, int flags);
int sqlfs_proc_getxattr(sqlfs_t *, const char *path, const char *name, char *value, size_t size);
int sqlfs_proc_listxattr(sqlfs_t *, const char *path, char *list, size_t size);
int sqlfs_proc_removexattr(sqlfs_t *, const char *path, const char *name);
int sqlfs_open(const char *, sqlfs_t **);
int sqlfs_close(sqlfs_t *);
#endif
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