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authorJelmer Vernooij <jelmer@samba.org>2004-04-04 16:24:08 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:50:33 -0500
commitc424c2b857fe08587eb81a5c5e3625545119d1c2 (patch)
tree03505d09ccd72cdfd1218066d355e2d01d403bd0 /source4/lib/registry/common/registry.h
parent3855ee0164d1c8ff3c3c4ba8a5556d8cfb6546b3 (diff)
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r20: Add the registry library. Still needs a lot of work,
see source/lib/registry/TODO for details. (This used to be commit 7cab3a00d7b4b1d95a3bfa6b28f318b4aaa5d493)
Diffstat (limited to 'source4/lib/registry/common/registry.h')
-rw-r--r--source4/lib/registry/common/registry.h121
1 files changed, 121 insertions, 0 deletions
diff --git a/source4/lib/registry/common/registry.h b/source4/lib/registry/common/registry.h
new file mode 100644
index 0000000000..4b29006217
--- /dev/null
+++ b/source4/lib/registry/common/registry.h
@@ -0,0 +1,121 @@
+/*
+ Unix SMB/CIFS implementation.
+ Registry interface
+ This file contains the _internal_ structs for the registry
+ subsystem. Backends and the subsystem itself are the only
+ files that need to include this file.
+ Copyright (C) Gerald Carter 2002.
+ Copyright (C) Jelmer Vernooij 2003-2004.
+
+ 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 _REGISTRY_REGISTRY_H /* _REGISTRY_REGISTRY_H */
+#define _REGISTRY_REGISTRY_H
+
+#define REGISTRY_INTERFACE_VERSION 1
+
+/* structure to store the registry handles */
+struct reg_key_s {
+ char *name; /* Name of the key */
+ char *path; /* Full path to the key */
+ smb_ucs2_t *class_name; /* Name of key class */
+ NTTIME last_mod; /* Time last modified */
+ SEC_DESC *security;
+ REG_HANDLE *handle;
+ void *backend_data;
+ REG_VAL **cache_values;
+ int cache_values_count;
+ REG_KEY **cache_subkeys;
+ int cache_subkeys_count;
+ int ref;
+};
+
+struct reg_val_s {
+ char *name;
+ int has_name;
+ int data_type;
+ int data_len;
+ void *data_blk; /* Might want a separate block */
+ REG_HANDLE *handle;
+ REG_KEY *parent;
+ void *backend_data;
+ int ref;
+};
+
+/*
+ * Container for function pointers to enumeration routines
+ * for virtual registry view
+ */
+
+struct reg_ops_s {
+ const char *name;
+ BOOL (*open_registry) (REG_HANDLE *, const char *location, BOOL try_complete_load);
+ BOOL (*sync)(REG_HANDLE *, const char *location);
+ BOOL (*close_registry) (REG_HANDLE *);
+
+ /* Either implement these */
+ REG_KEY *(*open_root_key) (REG_HANDLE *);
+ int (*num_subkeys) (REG_KEY *);
+ int (*num_values) (REG_KEY *);
+ REG_KEY *(*get_subkey_by_index) (REG_KEY *, int idx);
+ REG_KEY *(*get_subkey_by_name) (REG_KEY *, const char *name);
+ REG_VAL *(*get_value_by_index) (REG_KEY *, int idx);
+ REG_VAL *(*get_value_by_name) (REG_KEY *, const char *name);
+
+ /* Or these */
+ REG_KEY *(*open_key) (REG_HANDLE *, const char *name);
+ BOOL (*fetch_subkeys) (REG_KEY *, int *count, REG_KEY ***);
+ BOOL (*fetch_values) (REG_KEY *, int *count, REG_VAL ***);
+
+ /* Key management */
+ BOOL (*add_key)(REG_KEY *, const char *name);
+ BOOL (*del_key)(REG_KEY *);
+
+ /* Value management */
+ REG_VAL *(*add_value)(REG_KEY *, const char *name, int type, void *data, int len);
+ BOOL (*del_value)(REG_VAL *);
+
+ /* If update is not available, value will first be deleted and then added
+ * again */
+ BOOL (*update_value)(REG_VAL *, int type, void *data, int len);
+
+ void (*free_key_backend_data) (REG_KEY *);
+ void (*free_val_backend_data) (REG_VAL *);
+};
+
+typedef struct reg_sub_tree_s {
+ char *path;
+ REG_HANDLE *handle;
+ struct reg_sub_tree_s *prev, *next;
+} REG_SUBTREE;
+
+struct reg_handle_s {
+ REG_OPS *functions;
+ REG_SUBTREE *subtrees;
+ char *location;
+ void *backend_data;
+};
+
+struct reg_init_function_entry {
+ /* Function to create a member of the pdb_methods list */
+ REG_OPS *functions;
+ struct reg_init_function_entry *prev, *next;
+};
+
+/* Used internally */
+#define SMB_REG_ASSERT(a) { if(!(a)) { DEBUG(0,("%s failed! (%s:%d)", #a, __FILE__, __LINE__)); }}
+
+#endif /* _REGISTRY_H */