first public release of samba4 code

source/include/passdb.h

@@ -0,0 +1,155 @@
+/* 
+   Unix SMB/CIFS implementation.
+   passdb structures and parameters
+   Copyright (C) Gerald Carter 2001
+   Copyright (C) Luke Kenneth Casson Leighton 1998 - 2000
+   
+   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
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program 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 General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _PASSDB_H
+#define _PASSDB_H
+
+
+/*****************************************************************
+ Functions to be implemented by the new (v2) passdb API 
+****************************************************************/
+
+/*
+ * This next constant specifies the version number of the PASSDB interface
+ * this SAMBA will load. Increment this if *ANY* changes are made to the interface. 
+ */
+
+#define PASSDB_INTERFACE_VERSION 4
+
+typedef struct pdb_context 
+{
+	struct pdb_methods *pdb_methods;
+	struct pdb_methods *pwent_methods;
+	
+	/* These functions are wrappers for the functions listed above.
+	   They may do extra things like re-reading a SAM_ACCOUNT on update */
+
+	NTSTATUS (*pdb_setsampwent)(struct pdb_context *, BOOL update);
+	
+	void (*pdb_endsampwent)(struct pdb_context *);
+	
+	NTSTATUS (*pdb_getsampwent)(struct pdb_context *, SAM_ACCOUNT *user);
+	
+	NTSTATUS (*pdb_getsampwnam)(struct pdb_context *, SAM_ACCOUNT *sam_acct, const char *username);
+	
+	NTSTATUS (*pdb_getsampwsid)(struct pdb_context *, SAM_ACCOUNT *sam_acct, const DOM_SID *sid);
+	
+	NTSTATUS (*pdb_add_sam_account)(struct pdb_context *, SAM_ACCOUNT *sampass);
+	
+	NTSTATUS (*pdb_update_sam_account)(struct pdb_context *, SAM_ACCOUNT *sampass);
+	
+	NTSTATUS (*pdb_delete_sam_account)(struct pdb_context *, SAM_ACCOUNT *username);
+
+	NTSTATUS (*pdb_getgrsid)(struct pdb_context *context, GROUP_MAP *map,
+				 DOM_SID sid, BOOL with_priv);
+	
+	NTSTATUS (*pdb_getgrgid)(struct pdb_context *context, GROUP_MAP *map,
+				 gid_t gid, BOOL with_priv);
+	
+	NTSTATUS (*pdb_getgrnam)(struct pdb_context *context, GROUP_MAP *map,
+				 char *name, BOOL with_priv);
+	
+	NTSTATUS (*pdb_add_group_mapping_entry)(struct pdb_context *context,
+						GROUP_MAP *map);
+	
+	NTSTATUS (*pdb_update_group_mapping_entry)(struct pdb_context *context,
+						   GROUP_MAP *map);
+	
+	NTSTATUS (*pdb_delete_group_mapping_entry)(struct pdb_context *context,
+						   DOM_SID sid);
+	
+	NTSTATUS (*pdb_enum_group_mapping)(struct pdb_context *context,
+					   enum SID_NAME_USE sid_name_use,
+					   GROUP_MAP **rmap, int *num_entries,
+					   BOOL unix_only, BOOL with_priv);
+
+	void (*free_fn)(struct pdb_context **);
+	
+	TALLOC_CTX *mem_ctx;
+	
+} PDB_CONTEXT;
+
+typedef struct pdb_methods 
+{
+	const char *name; /* What name got this module */
+	struct pdb_context *parent;
+
+	/* Use macros from dlinklist.h on these two */
+	struct pdb_methods *next;
+	struct pdb_methods *prev;
+
+	NTSTATUS (*setsampwent)(struct pdb_methods *, BOOL update);
+	
+	void (*endsampwent)(struct pdb_methods *);
+	
+	NTSTATUS (*getsampwent)(struct pdb_methods *, SAM_ACCOUNT *user);
+	
+	NTSTATUS (*getsampwnam)(struct pdb_methods *, SAM_ACCOUNT *sam_acct, const char *username);
+	
+	NTSTATUS (*getsampwsid)(struct pdb_methods *, SAM_ACCOUNT *sam_acct, const DOM_SID *Sid);
+	
+	NTSTATUS (*add_sam_account)(struct pdb_methods *, SAM_ACCOUNT *sampass);
+	
+	NTSTATUS (*update_sam_account)(struct pdb_methods *, SAM_ACCOUNT *sampass);
+	
+	NTSTATUS (*delete_sam_account)(struct pdb_methods *, SAM_ACCOUNT *username);
+	
+	NTSTATUS (*getgrsid)(struct pdb_methods *methods, GROUP_MAP *map,
+			     DOM_SID sid, BOOL with_priv);
+
+	NTSTATUS (*getgrgid)(struct pdb_methods *methods, GROUP_MAP *map,
+			     gid_t gid, BOOL with_priv);
+
+	NTSTATUS (*getgrnam)(struct pdb_methods *methods, GROUP_MAP *map,
+			     char *name, BOOL with_priv);
+
+	NTSTATUS (*add_group_mapping_entry)(struct pdb_methods *methods,
+					    GROUP_MAP *map);
+
+	NTSTATUS (*update_group_mapping_entry)(struct pdb_methods *methods,
+					       GROUP_MAP *map);
+
+	NTSTATUS (*delete_group_mapping_entry)(struct pdb_methods *methods,
+					       DOM_SID sid);
+
+	NTSTATUS (*enum_group_mapping)(struct pdb_methods *methods,
+				       enum SID_NAME_USE sid_name_use,
+				       GROUP_MAP **rmap, int *num_entries,
+				       BOOL unix_only, BOOL with_priv);
+
+	void *private_data;  /* Private data of some kind */
+	
+	void (*free_private_data)(void **);
+
+} PDB_METHODS;
+
+typedef NTSTATUS (*pdb_init_function)(struct pdb_context *, 
+			 struct pdb_methods **, 
+			 const char *);
+
+struct pdb_init_function_entry {
+	const char *name;
+	/* Function to create a member of the pdb_methods list */
+	pdb_init_function init;
+	struct pdb_init_function_entry *prev, *next;
+};
+
+#endif /* _PASSDB_H */