source: branches/samba-3.2.x/source/printing/printfsp.c@ 226

Last change on this file since 226 was 133, checked in by Paul Smedley, 17 years ago

Update trunk to 3.2.0pre3
File size: 3.5 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3 printing backend routines for smbd - using files_struct rather
4 than only snum
5 Copyright (C) Andrew Tridgell 1992-2000
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
19*/
20
21#include "includes.h"
22
23extern struct current_user current_user;
24
25/***************************************************************************
26open a print file and setup a fsp for it. This is a wrapper around
27print_job_start().
28***************************************************************************/
29
30NTSTATUS print_fsp_open(connection_struct *conn, const char *fname,
31 files_struct **result)
32{
33 int jobid;
34 SMB_STRUCT_STAT sbuf;
35 files_struct *fsp;
36 fstring name;
37 NTSTATUS status;
38
39 status = file_new(conn, &fsp);
40 if(!NT_STATUS_IS_OK(status)) {
41 return status;
42 }
43
44 fstrcpy( name, "Remote Downlevel Document");
45 if (fname) {
46 const char *p = strrchr(fname, '/');
47 fstrcat(name, " ");
48 if (!p) {
49 p = fname;
50 }
51 fstrcat(name, p);
52 }
53
54 jobid = print_job_start(&current_user, SNUM(conn), name, NULL);
55 if (jobid == -1) {
56 status = map_nt_error_from_unix(errno);
57 file_free(fsp);
58 return status;
59 }
60
61 /* Convert to RAP id. */
62 fsp->rap_print_jobid = pjobid_to_rap(lp_const_servicename(SNUM(conn)), jobid);
63 if (fsp->rap_print_jobid == 0) {
64 /* We need to delete the entry in the tdb. */
65 pjob_delete(lp_const_servicename(SNUM(conn)), jobid);
66 file_free(fsp);
67 return NT_STATUS_ACCESS_DENIED; /* No errno around here */
68 }
69
70 /* setup a full fsp */
71 fsp->fh->fd = print_job_fd(lp_const_servicename(SNUM(conn)),jobid);
72 GetTimeOfDay(&fsp->open_time);
73 fsp->vuid = current_user.vuid;
74 fsp->fh->pos = -1;
75 fsp->can_lock = True;
76 fsp->can_read = False;
77 fsp->access_mask = FILE_GENERIC_WRITE;
78 fsp->can_write = True;
79 fsp->print_file = True;
80 fsp->modified = False;
81 fsp->oplock_type = NO_OPLOCK;
82 fsp->sent_oplock_break = NO_BREAK_SENT;
83 fsp->is_directory = False;
84 string_set(&fsp->fsp_name,print_job_fname(lp_const_servicename(SNUM(conn)),jobid));
85 fsp->wcp = NULL;
86 SMB_VFS_FSTAT(fsp, &sbuf);
87 fsp->mode = sbuf.st_mode;
88 fsp->file_id = vfs_file_id_from_sbuf(conn, &sbuf);
89
90 conn->num_files_open++;
91
92 *result = fsp;
93 return NT_STATUS_OK;
94}
95
96/****************************************************************************
97 Print a file - called on closing the file.
98****************************************************************************/
99
100void print_fsp_end(files_struct *fsp, enum file_close_type close_type)
101{
102 uint32 jobid;
103 fstring sharename;
104
105 if (fsp->fh->private_options & FILE_DELETE_ON_CLOSE) {
106 /*
107 * Truncate the job. print_job_end will take
108 * care of deleting it for us. JRA.
109 */
110 sys_ftruncate(fsp->fh->fd, 0);
111 }
112
113 if (fsp->fsp_name) {
114 string_free(&fsp->fsp_name);
115 }
116
117 if (!rap_to_pjobid(fsp->rap_print_jobid, sharename, &jobid)) {
118 DEBUG(3,("print_fsp_end: Unable to convert RAP jobid %u to print jobid.\n",
119 (unsigned int)fsp->rap_print_jobid ));
120 return;
121 }
122
123 print_job_end(SNUM(fsp->conn),jobid, close_type);
124}
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