+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
- default print NTVFS backend
- Copyright (C) Andrew Tridgell 2003
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-/*
- this implements the print backend, called by the NTVFS subsystem to
- handle requests on printing shares
-*/
-
-#include "includes.h"
-#include "../libcli/smb/smb_constants.h"
-#include "ntvfs/ntvfs.h"
-#include "param/param.h"
-
-NTSTATUS ntvfs_print_init(TALLOC_CTX *);
-
-/*
- connect to a share - used when a tree_connect operation comes
- in. For printing shares this should check that the spool directory
- is available
-*/
-static NTSTATUS print_connect(struct ntvfs_module_context *ntvfs,
- struct ntvfs_request *req, union smb_tcon* tcon)
-{
- ntvfs->ctx->fs_type = talloc_strdup(ntvfs->ctx, "NTFS");
- NT_STATUS_HAVE_NO_MEMORY(ntvfs->ctx->fs_type);
-
- ntvfs->ctx->dev_type = talloc_strdup(ntvfs->ctx, "LPT1:");
- NT_STATUS_HAVE_NO_MEMORY(ntvfs->ctx->dev_type);
-
- if (tcon->generic.level == RAW_TCON_TCONX) {
- tcon->tconx.out.fs_type = ntvfs->ctx->fs_type;
- tcon->tconx.out.dev_type = ntvfs->ctx->dev_type;
- }
-
- return NT_STATUS_OK;
-}
-
-/*
- disconnect from a share
-*/
-static NTSTATUS print_disconnect(struct ntvfs_module_context *ntvfs)
-{
- return NT_STATUS_OK;
-}
-
-/*
- lots of operations are not allowed on printing shares - mostly return NT_STATUS_ACCESS_DENIED
-*/
-static NTSTATUS print_unlink(struct ntvfs_module_context *ntvfs,
- struct ntvfs_request *req,
- union smb_unlink *unl)
-{
- return NT_STATUS_ACCESS_DENIED;
-}
-
-
-/*
- ioctl - used for job query
-*/
-static NTSTATUS print_ioctl(struct ntvfs_module_context *ntvfs,
- struct ntvfs_request *req, union smb_ioctl *io)
-{
- char *p;
-
- if (io->generic.level != RAW_IOCTL_IOCTL) {
- return NT_STATUS_NOT_IMPLEMENTED;
- }
-
- if (io->ioctl.in.request == IOCTL_QUERY_JOB_INFO) {
-
- /* a request for the print job id of an open print job */
- io->ioctl.out.blob = data_blob_talloc(req, NULL, 32);
-
- data_blob_clear(&io->ioctl.out.blob);
-
- p = (char *)io->ioctl.out.blob.data;
- SSVAL(p,0, 1 /* REWRITE: fsp->rap_print_jobid */);
- push_string(p+2, lpcfg_netbios_name(ntvfs->ctx->lp_ctx), 15, STR_TERMINATE|STR_ASCII);
- push_string(p+18, ntvfs->ctx->config->name, 13, STR_TERMINATE|STR_ASCII);
- return NT_STATUS_OK;
- }
-
- return NT_STATUS_INVALID_PARAMETER;
-}
-
-
-/*
- initialialise the print backend, registering ourselves with the ntvfs subsystem
- */
-NTSTATUS ntvfs_print_init(TALLOC_CTX *ctx)
-{
- NTSTATUS ret;
- struct ntvfs_ops ops;
- NTVFS_CURRENT_CRITICAL_SIZES(vers);
-
- ZERO_STRUCT(ops);
-
- /* fill in the name and type */
- ops.name = "default";
- ops.type = NTVFS_PRINT;
-
- /* fill in all the operations */
- ops.connect_fn = print_connect;
- ops.disconnect_fn = print_disconnect;
- ops.unlink_fn = print_unlink;
- ops.ioctl_fn = print_ioctl;
-
- /* register ourselves with the NTVFS subsystem. We register under the name 'default'
- as we wish to be the default backend */
- ret = ntvfs_register(&ops, &vers);
-
- if (!NT_STATUS_IS_OK(ret)) {
- DEBUG(0,("Failed to register PRINT backend!\n"));
- }
-
- return ret;
-}