source3/winbindd/winbindd_async.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Async helpers for blocking functions
   5
   6    Copyright (C) Volker Lendecke 2005
   7    Copyright (C) Gerald Carter 2006
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "includes.h"
  24 #include "winbindd.h"
  25 #include "../libcli/security/security.h"
  26
  27 #undef DBGC_CLASS
  28 #define DBGC_CLASS DBGC_WINBIND
  29
  30 bool print_sidlist(TALLOC_CTX *mem_ctx, const struct dom_sid *sids,
  31                    uint32_t num_sids, char **result, ssize_t *len)
  32 {
  33         size_t i;
  34         size_t buflen = 0;
  35
  36         *len = 0;
  37         *result = NULL;
  38         for (i=0; i<num_sids; i++) {
  39                 fstring tmp;
  40                 sprintf_append(mem_ctx, result, len, &buflen,
  41                                "%s\n", sid_to_fstring(tmp, &sids[i]));
  42         }
  43
  44         if ((num_sids != 0) && (*result == NULL)) {
  45                 return False;
  46         }
  47
  48         return True;
  49 }
  50
  51 bool parse_sidlist(TALLOC_CTX *mem_ctx, const char *sidstr,
  52                    struct dom_sid **sids, uint32_t *num_sids)
  53 {
  54         const char *p, *q;
  55
  56         p = sidstr;
  57         if (p == NULL)
  58                 return False;
  59
  60         while (p[0] != '\0') {
  61                 fstring tmp;
  62                 size_t sidlen;
  63                 struct dom_sid sid;
  64                 q = strchr(p, '\n');
  65                 if (q == NULL) {
  66                         DEBUG(0, ("Got invalid sidstr: %s\n", p));
  67                         return False;
  68                 }
  69                 sidlen = PTR_DIFF(q, p);
  70                 if (sidlen >= sizeof(tmp)-1) {
  71                         return false;
  72                 }
  73                 memcpy(tmp, p, sidlen);
  74                 tmp[sidlen] = '\0';
  75                 q += 1;
  76                 if (!string_to_sid(&sid, tmp)) {
  77                         DEBUG(0, ("Could not parse sid %s\n", p));
  78                         return False;
  79                 }
  80                 if (!NT_STATUS_IS_OK(add_sid_to_array(mem_ctx, &sid, sids,
  81                                                       num_sids)))
  82                 {
  83                         return False;
  84                 }
  85                 p = q;
  86         }
  87         return True;
  88 }
  89
  90 enum winbindd_result winbindd_dual_ping(struct winbindd_domain *domain,
  91                                         struct winbindd_cli_state *state)
  92 {
  93         return WINBINDD_OK;
  94 }