source4/libnet/libnet_share.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Copyright (C) Grégory LEOCADIE <gleocadie@idealx.com>
   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 2 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, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "includes.h"
  22 #include "libnet/libnet.h"
  23
  24
  25 NTSTATUS libnet_ListShares(struct libnet_context *ctx,
  26                            TALLOC_CTX *mem_ctx, struct libnet_ListShares *r)
  27 {
  28         NTSTATUS status;
  29         struct libnet_RpcConnect c;
  30         struct srvsvc_NetShareEnumAll s;
  31         uint32_t resume_handle;
  32         struct srvsvc_NetShareCtr0 ctr0;
  33
  34         c.level                      = LIBNET_RPC_CONNECT_SERVER;
  35         c.in.domain_name             = r->in.server_name;
  36         c.in.dcerpc_iface                = &dcerpc_table_srvsvc;
  37
  38         status = libnet_RpcConnect(ctx, mem_ctx, &c);
  39         if (!NT_STATUS_IS_OK(status)) {
  40                 r->out.error_string = talloc_asprintf(mem_ctx,
  41                                                       "Connection to SRVSVC pipe of server %s "
  42                                                       "failed: %s\n",
  43                                                       r->in.server_name,
  44                                                       nt_errstr(status));
  45                 return status;
  46         }
  47
  48         s.in.level = r->in.level;
  49         s.in.ctr.ctr0 = &ctr0;
  50         s.in.max_buffer = ~0;
  51         s.in.resume_handle = &resume_handle;
  52
  53         ZERO_STRUCT(ctr0);
  54
  55         status = dcerpc_srvsvc_NetShareEnumAll(c.out.dcerpc_pipe, mem_ctx, &s);
  56
  57         if (!NT_STATUS_IS_OK(status)) {
  58                 r->out.error_string = talloc_asprintf(mem_ctx,
  59                                                       "srvsvc_NetShareEnumAll on server '%s' failed"
  60                                                       ": %s\n",
  61                                                       r->in.server_name, nt_errstr(status));
  62                 goto disconnect;
  63         }
  64
  65         if (!W_ERROR_IS_OK(s.out.result) && !W_ERROR_EQUAL(s.out.result, WERR_MORE_DATA)) {
  66                 goto disconnect;
  67         }
  68
  69         r->out.ctr = s.out.ctr;
  70
  71 disconnect:
  72         talloc_free(c.out.dcerpc_pipe);
  73
  74         return status;
  75 }
  76
  77
  78 NTSTATUS libnet_AddShare(struct libnet_context *ctx,
  79                          TALLOC_CTX *mem_ctx, struct libnet_AddShare *r)
  80 {
  81         NTSTATUS status;
  82         struct libnet_RpcConnect c;
  83         struct srvsvc_NetShareAdd s;
  84
  85         c.level                     = LIBNET_RPC_CONNECT_SERVER;
  86         c.in.domain_name            = r->in.server_name;
  87         c.in.dcerpc_iface               = &dcerpc_table_srvsvc;
  88
  89         status = libnet_RpcConnect(ctx, mem_ctx, &c);
  90         if (!NT_STATUS_IS_OK(status)) {
  91                 r->out.error_string = talloc_asprintf(mem_ctx,
  92                                                       "Connection to SRVSVC pipe of server %s "
  93                                                       "failed: %s\n",
  94                                                       r->in.server_name, nt_errstr(status));
  95                 return status;
  96         }
  97
  98         s.in.level              = r->in.level;
  99         s.in.info.info2         = &r->in.share;
 100         s.in.server_unc         = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
 101
 102         status = dcerpc_srvsvc_NetShareAdd(c.out.dcerpc_pipe, mem_ctx,&s);
 103
 104         if (!NT_STATUS_IS_OK(status)) {
 105                 r->out.error_string = talloc_asprintf(mem_ctx,
 106                                                       "srvsvc_NetShareAdd on server '%s' failed"
 107                                                       ": %s\n",
 108                                                       r->in.server_name, nt_errstr(status));
 109         }
 110
 111         talloc_free(c.out.dcerpc_pipe);
 112
 113         return status;
 114 }
 115
 116
 117 NTSTATUS libnet_DelShare(struct libnet_context *ctx,
 118                          TALLOC_CTX *mem_ctx, struct libnet_DelShare *r)
 119 {
 120         NTSTATUS status;
 121         struct libnet_RpcConnect c;
 122         struct srvsvc_NetShareDel s;
 123
 124         c.level                      = LIBNET_RPC_CONNECT_SERVER;
 125         c.in.domain_name             = r->in.server_name;
 126         c.in.dcerpc_iface                = &dcerpc_table_srvsvc;
 127
 128         status = libnet_RpcConnect(ctx, mem_ctx, &c);
 129         if (!NT_STATUS_IS_OK(status)) {
 130                 r->out.error_string = talloc_asprintf(mem_ctx,
 131                                                       "Connection to SRVSVC pipe of server %s "
 132                                                       "failed: %s\n",
 133                                                       r->in.server_name, nt_errstr(status));
 134                 return status;
 135         }
 136
 137         s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
 138         s.in.share_name = r->in.share_name;
 139
 140         status = dcerpc_srvsvc_NetShareDel(c.out.dcerpc_pipe, mem_ctx, &s);
 141         if (!NT_STATUS_IS_OK(status)) {
 142                 r->out.error_string = talloc_asprintf(mem_ctx,
 143                                                       "srvsvc_NetShareDel on server '%s' failed"
 144                                                       ": %s\n",
 145                                                       r->in.server_name, nt_errstr(status));
 146         }
 147
 148         talloc_free(c.out.dcerpc_pipe);
 149
 150         return status;
 151 }