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https://github.com/samba-team/samba.git
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d14af63e6a
by saving the UNIX token used to set a delete on close flag, and using it when doing the delete. libsmbsharemodes.so still needs updating to cope with this change. Samba4 torture tests to follow. Jeremy. (This used to be commit 23f16cbc2e8cde97c486831e26bcafd4ab4a9654)
122 lines
3.4 KiB
C
122 lines
3.4 KiB
C
/*
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Unix SMB/CIFS implementation.
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printing backend routines for smbd - using files_struct rather
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than only snum
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Copyright (C) Andrew Tridgell 1992-2000
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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extern struct current_user current_user;
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/***************************************************************************
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open a print file and setup a fsp for it. This is a wrapper around
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print_job_start().
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***************************************************************************/
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files_struct *print_fsp_open(connection_struct *conn, const char *fname)
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{
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int jobid;
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SMB_STRUCT_STAT sbuf;
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files_struct *fsp = file_new(conn);
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fstring name;
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if(!fsp)
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return NULL;
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fstrcpy( name, "Remote Downlevel Document");
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if (fname) {
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const char *p = strrchr(fname, '/');
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fstrcat(name, " ");
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if (!p) {
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p = fname;
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}
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fstrcat(name, p);
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}
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jobid = print_job_start(¤t_user, SNUM(conn), name, NULL);
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if (jobid == -1) {
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file_free(fsp);
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return NULL;
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}
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/* Convert to RAP id. */
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fsp->rap_print_jobid = pjobid_to_rap(lp_const_servicename(SNUM(conn)), jobid);
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if (fsp->rap_print_jobid == 0) {
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/* We need to delete the entry in the tdb. */
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pjob_delete(lp_const_servicename(SNUM(conn)), jobid);
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file_free(fsp);
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return NULL;
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}
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/* setup a full fsp */
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fsp->fh->fd = print_job_fd(lp_const_servicename(SNUM(conn)),jobid);
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GetTimeOfDay(&fsp->open_time);
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fsp->vuid = current_user.vuid;
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fsp->fh->pos = -1;
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fsp->can_lock = True;
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fsp->can_read = False;
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fsp->access_mask = FILE_GENERIC_WRITE;
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fsp->can_write = True;
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fsp->print_file = True;
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fsp->modified = False;
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fsp->oplock_type = NO_OPLOCK;
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fsp->sent_oplock_break = NO_BREAK_SENT;
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fsp->is_directory = False;
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string_set(&fsp->fsp_name,print_job_fname(lp_const_servicename(SNUM(conn)),jobid));
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fsp->wbmpx_ptr = NULL;
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fsp->wcp = NULL;
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SMB_VFS_FSTAT(fsp,fsp->fh->fd, &sbuf);
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fsp->mode = sbuf.st_mode;
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fsp->inode = sbuf.st_ino;
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fsp->dev = sbuf.st_dev;
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conn->num_files_open++;
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return fsp;
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}
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/****************************************************************************
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Print a file - called on closing the file.
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****************************************************************************/
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void print_fsp_end(files_struct *fsp, enum file_close_type close_type)
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{
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uint32 jobid;
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fstring sharename;
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if (fsp->fh->private_options & FILE_DELETE_ON_CLOSE) {
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/*
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* Truncate the job. print_job_end will take
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* care of deleting it for us. JRA.
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*/
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sys_ftruncate(fsp->fh->fd, 0);
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}
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if (fsp->fsp_name) {
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string_free(&fsp->fsp_name);
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}
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if (!rap_to_pjobid(fsp->rap_print_jobid, sharename, &jobid)) {
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DEBUG(3,("print_fsp_end: Unable to convert RAP jobid %u to print jobid.\n",
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(unsigned int)fsp->rap_print_jobid ));
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return;
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}
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print_job_end(SNUM(fsp->conn),jobid, close_type);
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}
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