Line data    Source code

       1             : /*
       2             :  *  Unix SMB/CIFS implementation.
       3             :  *  Group Policy Object Support
       4             :  *  Copyright (C) Guenther Deschner 2005-2006
       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             : #include "includes.h"
      21             : #include "system/filesys.h"
      22             : #include "../libgpo/gpo.h"
      23             : #include "../libgpo/gpo_ini.h"
      24             : 
      25             : #include "libgpo/gpo_proto.h"
      26             : #include "libsmb/libsmb.h"
      27             : 
      28             : /****************************************************************
      29             :  explode the GPO CIFS URI into their components
      30             : ****************************************************************/
      31             : 
      32           0 : NTSTATUS gpo_explode_filesyspath(TALLOC_CTX *mem_ctx,
      33             :                                  const char *cache_dir,
      34             :                                  const char *file_sys_path,
      35             :                                  char **server,
      36             :                                  char **service,
      37             :                                  char **nt_path,
      38             :                                  char **unix_path)
      39             : {
      40           0 :         char *path = NULL;
      41             : 
      42           0 :         *server = NULL;
      43           0 :         *service = NULL;
      44           0 :         *nt_path = NULL;
      45           0 :         *unix_path = NULL;
      46             : 
      47           0 :         if (!file_sys_path) {
      48           0 :                 return NT_STATUS_OK;
      49             :         }
      50             : 
      51           0 :         if (!next_token_talloc(mem_ctx, &file_sys_path, server, "\\")) {
      52           0 :                 return NT_STATUS_INVALID_PARAMETER;
      53             :         }
      54           0 :         NT_STATUS_HAVE_NO_MEMORY(*server);
      55             : 
      56           0 :         if (!next_token_talloc(mem_ctx, &file_sys_path, service, "\\")) {
      57           0 :                 return NT_STATUS_INVALID_PARAMETER;
      58             :         }
      59           0 :         NT_STATUS_HAVE_NO_MEMORY(*service);
      60             : 
      61           0 :         if ((*nt_path = talloc_asprintf(mem_ctx, "\\%s", file_sys_path))
      62             :                 == NULL) {
      63           0 :                 return NT_STATUS_NO_MEMORY;
      64             :         }
      65           0 :         NT_STATUS_HAVE_NO_MEMORY(*nt_path);
      66             : 
      67           0 :         if ((path = talloc_asprintf(mem_ctx,
      68             :                                         "%s/%s",
      69             :                                         cache_dir,
      70             :                                         file_sys_path)) == NULL) {
      71           0 :                 return NT_STATUS_NO_MEMORY;
      72             :         }
      73           0 :         path = talloc_string_sub(mem_ctx, path, "\\", "/");
      74           0 :         if (!path) {
      75           0 :                 return NT_STATUS_NO_MEMORY;
      76             :         }
      77             : 
      78           0 :         *unix_path = talloc_strdup(mem_ctx, path);
      79           0 :         NT_STATUS_HAVE_NO_MEMORY(*unix_path);
      80             : 
      81           0 :         talloc_free(path);
      82           0 :         return NT_STATUS_OK;
      83             : }
      84             : 
      85             : /****************************************************************
      86             :  get the locally stored gpt.ini version number
      87             : ****************************************************************/
      88             : 
      89          46 : NTSTATUS gpo_get_sysvol_gpt_version(TALLOC_CTX *mem_ctx,
      90             :                                     const char *unix_path,
      91             :                                     uint32_t *sysvol_version,
      92             :                                     char **display_name)
      93             : {
      94           0 :         NTSTATUS status;
      95          46 :         uint32_t version = 0;
      96          46 :         char *local_path = NULL;
      97          46 :         char *name = NULL;
      98             : 
      99          46 :         if (!unix_path) {
     100           0 :                 return NT_STATUS_OK;
     101             :         }
     102             : 
     103          46 :         local_path = talloc_asprintf(mem_ctx, "%s/%s", unix_path, GPT_INI);
     104          46 :         NT_STATUS_HAVE_NO_MEMORY(local_path);
     105             : 
     106          46 :         status = parse_gpt_ini(mem_ctx, local_path, &version, &name);
     107          46 :         if (!NT_STATUS_IS_OK(status)) {
     108           0 :                 DEBUG(10,("gpo_get_sysvol_gpt_version: "
     109             :                         "failed to parse ini [%s]: %s\n",
     110             :                         local_path, nt_errstr(status)));
     111           0 :                 return status;
     112             :         }
     113             : 
     114          46 :         if (sysvol_version) {
     115          46 :                 *sysvol_version = version;
     116             :         }
     117             : 
     118          46 :         if (name && *display_name) {
     119           0 :                 *display_name = talloc_strdup(mem_ctx, name);
     120           0 :                 NT_STATUS_HAVE_NO_MEMORY(*display_name);
     121             :         }
     122             : 
     123          46 :         return NT_STATUS_OK;
     124             : }