* facility.
*
* Copyright (C) Tim Potter, 1999-2000
+ * Copyright (C) Alexander Bokovoy, 2002
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
/* Function prototypes */
-int audit_connect(struct connection_struct *conn, const char *svc, const char *user);
-void audit_disconnect(struct connection_struct *conn);
-DIR *audit_opendir(struct connection_struct *conn, const char *fname);
-int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode);
-int audit_rmdir(struct connection_struct *conn, const char *path);
-int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode);
-int audit_close(struct files_struct *fsp, int fd);
-int audit_rename(struct connection_struct *conn, const char *old, const char *new);
-int audit_unlink(struct connection_struct *conn, const char *path);
-int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode);
-int audit_chmod_acl(struct connection_struct *conn, const char *name, mode_t mode);
-int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode);
-int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode);
+static int audit_connect(struct connection_struct *conn, const char *svc, const char *user);
+static void audit_disconnect(struct connection_struct *conn);
+static DIR *audit_opendir(struct connection_struct *conn, const char *fname);
+static int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode);
+static int audit_rmdir(struct connection_struct *conn, const char *path);
+static int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode);
+static int audit_close(struct files_struct *fsp, int fd);
+static int audit_rename(struct connection_struct *conn, const char *old, const char *new);
+static int audit_unlink(struct connection_struct *conn, const char *path);
+static int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode);
+static int audit_chmod_acl(struct connection_struct *conn, const char *name, mode_t mode);
+static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode);
+static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode);
/* VFS operations */
-extern struct vfs_ops default_vfs_ops; /* For passthrough operation */
+static struct vfs_ops default_vfs_ops; /* For passthrough operation */
+static struct smb_vfs_handle_struct *audit_handle;
-struct vfs_ops audit_ops = {
+static vfs_op_tuple audit_ops[] = {
/* Disk operations */
- audit_connect,
- audit_disconnect,
- NULL, /* disk free */
+ {audit_connect, SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_LOGGER},
+ {audit_disconnect, SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_LOGGER},
/* Directory operations */
- audit_opendir,
- NULL, /* readdir */
- audit_mkdir,
- audit_rmdir,
- NULL, /* closedir */
+ {audit_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_LOGGER},
+ {audit_mkdir, SMB_VFS_OP_MKDIR, SMB_VFS_LAYER_LOGGER},
+ {audit_rmdir, SMB_VFS_OP_RMDIR, SMB_VFS_LAYER_LOGGER},
/* File operations */
- audit_open,
- audit_close,
- NULL, /* read */
- NULL, /* write */
- NULL, /* lseek */
- audit_rename,
- NULL, /* fsync */
- NULL, /* stat */
- NULL, /* fstat */
- NULL, /* lstat */
- audit_unlink,
- audit_chmod,
- audit_fchmod,
- NULL, /* chown */
- NULL, /* fchown */
- NULL, /* chdir */
- NULL, /* getwd */
- NULL, /* utime */
- NULL, /* ftruncate */
- NULL, /* lock */
- NULL, /* symlink */
- NULL, /* readlink */
- NULL, /* link */
- NULL, /* mknod */
- NULL, /* realpath */
- NULL, /* fget_nt_acl */
- NULL, /* get_nt_acl */
- NULL, /* fset_nt_acl */
- NULL, /* set_nt_acl */
-
- audit_chmod_acl, /* chmod_acl */
- audit_fchmod_acl, /* fchmod_acl */
-
- NULL, /* sys_acl_get_entry */
- NULL, /* sys_acl_get_tag_type */
- NULL, /* sys_acl_get_permset */
- NULL, /*sys_acl_get_qualifier */
- NULL, /* sys_acl_get_file */
- NULL, /* sys_acl_get_fd */
- NULL, /* sys_acl_clear_perms */
- NULL, /* sys_acl_add_perm */
- NULL, /* sys_acl_to_text */
- NULL, /* sys_acl_init */
- NULL, /* sys_acl_create_entry */
- NULL, /* sys_acl_set_tag_type */
- NULL, /* sys_acl_set_qualifier */
- NULL, /* sys_acl_set_permset */
- NULL, /* sys_acl_valid */
- NULL, /* sys_acl_set_file */
- NULL, /* sys_acl_set_fd */
- NULL, /* sys_acl_delete_def_file */
- NULL, /* sys_acl_get_perm */
- NULL, /* sys_acl_free_text */
- NULL, /* sys_acl_free_acl */
- NULL /* sys_acl_free_qualifier */
+ {audit_open, SMB_VFS_OP_OPEN, SMB_VFS_LAYER_LOGGER},
+ {audit_close, SMB_VFS_OP_CLOSE, SMB_VFS_LAYER_LOGGER},
+ {audit_rename, SMB_VFS_OP_RENAME, SMB_VFS_LAYER_LOGGER},
+ {audit_unlink, SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_LOGGER},
+ {audit_chmod, SMB_VFS_OP_CHMOD, SMB_VFS_LAYER_LOGGER},
+ {audit_fchmod, SMB_VFS_OP_FCHMOD, SMB_VFS_LAYER_LOGGER},
+ {audit_chmod_acl, SMB_VFS_OP_CHMOD_ACL, SMB_VFS_LAYER_LOGGER},
+ {audit_fchmod_acl, SMB_VFS_OP_FCHMOD_ACL, SMB_VFS_LAYER_LOGGER},
+
+ /* Finish VFS operations definition */
+
+ {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
};
-/* VFS initialisation function. Return initialised vfs_ops structure
- back to SAMBA. */
+/* VFS initialisation function. Return vfs_op_tuple array back to SAMBA. */
-struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops)
+vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
+ struct smb_vfs_handle_struct *vfs_handle)
{
- struct vfs_ops tmp_ops;
-
*vfs_version = SMB_VFS_INTERFACE_VERSION;
- memcpy(&tmp_ops, def_vfs_ops, sizeof(struct vfs_ops));
-
- tmp_ops.connect = audit_connect;
- tmp_ops.disconnect = audit_disconnect;
- tmp_ops.opendir = audit_opendir;
- tmp_ops.mkdir = audit_mkdir;
- tmp_ops.rmdir = audit_rmdir;
- tmp_ops.open = audit_open;
- tmp_ops.close = audit_close;
- tmp_ops.rename = audit_rename;
- tmp_ops.unlink = audit_unlink;
- tmp_ops.chmod = audit_chmod;
- tmp_ops.chmod_acl = audit_chmod_acl;
- tmp_ops.fchmod = audit_fchmod;
- tmp_ops.fchmod_acl = audit_fchmod_acl;
-
- memcpy(&audit_ops, &tmp_ops, sizeof(struct vfs_ops));
+ memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
+
+ audit_handle = vfs_handle;
openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY);
syslog(SYSLOG_PRIORITY, "VFS_INIT: vfs_ops loaded\n");
- return &audit_ops;
+ return audit_ops;
+}
+
+/* VFS finalization function. */
+void vfs_done(connection_struct *conn)
+{
+ syslog(SYSLOG_PRIORITY, "VFS_DONE: vfs module unloaded\n");
}
/* Implementation of vfs_ops. Pass everything on to the default
operation but log event first. */
-int audit_connect(struct connection_struct *conn, const char *svc, const char *user)
+static int audit_connect(struct connection_struct *conn, const char *svc, const char *user)
{
syslog(SYSLOG_PRIORITY, "connect to service %s by user %s\n",
svc, user);
return default_vfs_ops.connect(conn, svc, user);
}
-void audit_disconnect(struct connection_struct *conn)
+static void audit_disconnect(struct connection_struct *conn)
{
syslog(SYSLOG_PRIORITY, "disconnected\n");
default_vfs_ops.disconnect(conn);
}
-DIR *audit_opendir(struct connection_struct *conn, const char *fname)
+static DIR *audit_opendir(struct connection_struct *conn, const char *fname)
{
DIR *result = default_vfs_ops.opendir(conn, fname);
return result;
}
-int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode)
+static int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode)
{
int result = default_vfs_ops.mkdir(conn, path, mode);
return result;
}
-int audit_rmdir(struct connection_struct *conn, const char *path)
+static int audit_rmdir(struct connection_struct *conn, const char *path)
{
int result = default_vfs_ops.rmdir(conn, path);
return result;
}
-int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode)
+static int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode)
{
int result = default_vfs_ops.open(conn, fname, flags, mode);
return result;
}
-int audit_close(struct files_struct *fsp, int fd)
+static int audit_close(struct files_struct *fsp, int fd)
{
int result = default_vfs_ops.close(fsp, fd);
return result;
}
-int audit_rename(struct connection_struct *conn, const char *old, const char *new)
+static int audit_rename(struct connection_struct *conn, const char *old, const char *new)
{
int result = default_vfs_ops.rename(conn, old, new);
return result;
}
-int audit_unlink(struct connection_struct *conn, const char *path)
+static int audit_unlink(struct connection_struct *conn, const char *path)
{
int result = default_vfs_ops.unlink(conn, path);
return result;
}
-int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode)
+static int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode)
{
int result = default_vfs_ops.chmod(conn, path, mode);
return result;
}
-int audit_chmod_acl(struct connection_struct *conn, const char *path, mode_t mode)
+static int audit_chmod_acl(struct connection_struct *conn, const char *path, mode_t mode)
{
int result = default_vfs_ops.chmod_acl(conn, path, mode);
return result;
}
-int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode)
+static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode)
{
int result = default_vfs_ops.fchmod(fsp, fd, mode);
return result;
}
-int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode)
+static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode)
{
int result = default_vfs_ops.fchmod_acl(fsp, fd, mode);
git.samba.org / sfrench / samba-autobuild / .git / blobdiff