source/libgpo/gpext/gpext.h

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  Group Policy Support
   4  *  Copyright (C) Guenther Deschner 2007-2008
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #define KEY_WINLOGON_GPEXT_PATH "HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\GPExtensions"
  21
  22 #define SAMBA_SUBSYSTEM_GPEXT "gpext"
  23
  24 #define SMB_GPEXT_INTERFACE_VERSION 1
  25
  26 struct gp_extension {
  27         struct GUID *guid;
  28         const char *name;
  29         struct gp_extension_methods *methods;
  30         struct gp_extension *prev, *next;
  31 };
  32
  33 struct gp_extension_reg_table {
  34         const char *val;
  35         enum winreg_Type type;
  36         const char *data;
  37 };
  38
  39 struct gp_extension_reg_entry {
  40         const char *value;
  41         struct registry_value *data;
  42 };
  43
  44 struct gp_extension_reg_info_entry {
  45         struct GUID guid;
  46         size_t num_entries;
  47         struct gp_extension_reg_entry *entries;
  48 };
  49
  50 struct gp_extension_reg_info {
  51         size_t num_entries;
  52         struct gp_extension_reg_info_entry *entries;
  53 };
  54
  55 struct gp_extension_methods {
  56
  57         NTSTATUS (*initialize)(TALLOC_CTX *mem_ctx);
  58
  59         NTSTATUS (*process_group_policy)(ADS_STRUCT *ads,
  60                                          TALLOC_CTX *mem_ctx,
  61                                          uint32_t flags,
  62                                          struct registry_key *root_key,
  63                                          const struct nt_user_token *token,
  64                                          struct GROUP_POLICY_OBJECT *gpo,
  65                                          const char *extension_guid,
  66                                          const char *snapin_guid);
  67
  68         NTSTATUS (*process_group_policy2)(ADS_STRUCT *ads,
  69                                          TALLOC_CTX *mem_ctx,
  70                                          uint32_t flags,
  71                                          const struct nt_user_token *token,
  72                                          struct GROUP_POLICY_OBJECT *gpo_list,
  73                                          const char *extension_guid);
  74
  75         NTSTATUS (*get_reg_config)(TALLOC_CTX *mem_ctx,
  76                                    struct gp_extension_reg_info **info);
  77
  78         NTSTATUS (*shutdown)(void);
  79 };