2 Unix SMB/CIFS implementation.
4 srvsvc pipe ntvfs helper functions
6 Copyright (C) Stefan (metze) Metzmacher 2006
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "ntvfs/ntvfs.h"
23 #include "rpc_server/dcerpc_server.h"
24 #include "param/param.h"
25 #include "rpc_server/srvsvc/proto.h"
27 struct srvsvc_ntvfs_ctx {
28 struct ntvfs_context *ntvfs;
31 static int srvsvc_ntvfs_ctx_destructor(struct srvsvc_ntvfs_ctx *c)
33 ntvfs_disconnect(c->ntvfs);
37 NTSTATUS srvsvc_create_ntvfs_context(struct dcesrv_call_state *dce_call,
40 struct ntvfs_context **_ntvfs)
43 struct srvsvc_ntvfs_ctx *c;
44 struct ntvfs_request *ntvfs_req;
46 struct share_context *sctx;
47 struct share_config *scfg;
50 const struct tsocket_address *local_address;
51 const struct tsocket_address *remote_address;
53 status = share_get_context_by_name(mem_ctx, lpcfg_share_backend(dce_call->conn->dce_ctx->lp_ctx), dce_call->event_ctx, dce_call->conn->dce_ctx->lp_ctx, &sctx);
54 if (!NT_STATUS_IS_OK(status)) {
58 status = share_get_config(mem_ctx, sctx, share, &scfg);
59 if (!NT_STATUS_IS_OK(status)) {
60 DEBUG(0,("srvsvc_create_ntvfs_context: couldn't find service %s\n", share));
64 #if 0 /* TODO: fix access cecking */
65 if (!socket_check_access(dce_call->connection->socket,
67 share_string_list_option(scfg, SHARE_HOSTS_ALLOW),
68 share_string_list_option(scfg, SHARE_HOSTS_DENY))) {
69 return NT_STATUS_ACCESS_DENIED;
73 /* work out what sort of connection this is */
74 sharetype = share_string_option(mem_ctx, scfg, SHARE_TYPE, SHARE_TYPE_DEFAULT);
75 if (sharetype && strcmp(sharetype, "IPC") == 0) {
77 } else if (sharetype && strcmp(sharetype, "PRINTER")) {
83 TALLOC_FREE(sharetype);
85 c = talloc(mem_ctx, struct srvsvc_ntvfs_ctx);
86 NT_STATUS_HAVE_NO_MEMORY(c);
88 /* init ntvfs function pointers */
89 status = ntvfs_init_connection(c, scfg, type,
91 0,/* ntvfs_client_caps */
93 dce_call->conn->msg_ctx,
94 dce_call->conn->dce_ctx->lp_ctx,
95 dce_call->conn->server_id,
97 if (!NT_STATUS_IS_OK(status)) {
98 DEBUG(0, ("srvsvc_create_ntvfs_context: ntvfs_init_connection failed for service %s\n",
102 talloc_set_destructor(c, srvsvc_ntvfs_ctx_destructor);
105 * NOTE: we only set the addr callbacks as we're not interesseted in oplocks or in getting file handles
107 local_address = dcesrv_connection_get_local_address(dce_call->conn);
108 remote_address = dcesrv_connection_get_remote_address(dce_call->conn);
109 status = ntvfs_set_addresses(c->ntvfs, local_address, remote_address);
110 if (!NT_STATUS_IS_OK(status)) {
111 DEBUG(0,("srvsvc_create_ntvfs_context: NTVFS failed to set the addr callbacks!\n"));
115 ntvfs_req = ntvfs_request_create(c->ntvfs, mem_ctx,
116 dce_call->conn->auth_state.session_info,
117 0, /* TODO: fill in PID */
120 NT_STATUS_HAVE_NO_MEMORY(ntvfs_req);
122 /* Invoke NTVFS connection hook */
123 tcon.tcon.level = RAW_TCON_TCON;
124 ZERO_STRUCT(tcon.tcon.in);
125 tcon.tcon.in.service = scfg->name;
126 status = ntvfs_connect(ntvfs_req, &tcon);
127 if (!NT_STATUS_IS_OK(status)) {
128 DEBUG(0,("srvsvc_create_ntvfs_context: NTVFS ntvfs_connect() failed!\n"));