source/printing/printfsp.c

   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 2 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, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23
  24 /***************************************************************************
  25 open a print file and setup a fsp for it. This is a wrapper around
  26 print_job_start().
  27 ***************************************************************************/
  28
  29 files_struct *print_fsp_open(connection_struct *conn, char *fname)
  30 {
  31         int jobid;
  32         SMB_STRUCT_STAT sbuf;
  33         extern struct current_user current_user;
  34         files_struct *fsp = file_new(conn);
  35         fstring name;
  36
  37         if(!fsp)
  38                 return NULL;
  39
  40         fstrcpy( name, "Remote Downlevel Document");
  41         if (fname) {
  42                 char *p = strrchr(fname, '/');
  43                 fstrcat(name, " ");
  44                 if (!p)
  45                         p = fname;
  46                 fstrcat(name, p);
  47         }
  48
  49         jobid = print_job_start(&current_user, SNUM(conn), name);
  50         if (jobid == -1) {
  51                 file_free(fsp);
  52                 return NULL;
  53         }
  54
  55         /* setup a full fsp */
  56         fsp->print_jobid = jobid;
  57         fsp->fd = print_job_fd(SNUM(conn),jobid);
  58         GetTimeOfDay(&fsp->open_time);
  59         fsp->vuid = current_user.vuid;
  60         fsp->size = 0;
  61         fsp->pos = -1;
  62         fsp->can_lock = True;
  63         fsp->can_read = False;
  64         fsp->can_write = True;
  65         fsp->share_mode = 0;
  66         fsp->print_file = True;
  67         fsp->modified = False;
  68         fsp->oplock_type = NO_OPLOCK;
  69         fsp->sent_oplock_break = NO_BREAK_SENT;
  70         fsp->is_directory = False;
  71         fsp->directory_delete_on_close = False;
  72         fsp->conn = conn;
  73         string_set(&fsp->fsp_name,print_job_fname(SNUM(conn),jobid));
  74         fsp->wbmpx_ptr = NULL;
  75         fsp->wcp = NULL;
  76         conn->vfs_ops.fstat(fsp,fsp->fd, &sbuf);
  77         fsp->mode = sbuf.st_mode;
  78         fsp->inode = sbuf.st_ino;
  79         fsp->dev = sbuf.st_dev;
  80
  81         conn->num_files_open++;
  82
  83         return fsp;
  84 }
  85
  86 /****************************************************************************
  87 print a file - called on closing the file
  88 ****************************************************************************/
  89 void print_fsp_end(files_struct *fsp, BOOL normal_close)
  90 {
  91         if (fsp->share_mode == FILE_DELETE_ON_CLOSE) {
  92                 /*
  93                  * Truncate the job. print_job_end will take
  94                  * care of deleting it for us. JRA.
  95                  */
  96                 sys_ftruncate(fsp->fd, 0);
  97         }
  98
  99         print_job_end(SNUM(fsp->conn),fsp->print_jobid, normal_close);
 100
 101         if (fsp->fsp_name) {
 102                 string_free(&fsp->fsp_name);
 103         }
 104 }