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 23/*************************************************************************** 24open a print file and setup a fsp for it. This is a wrapper around 25print_job_start(). 26***************************************************************************/ 27 28NTSTATUS print_fsp_open(struct smb_request *req, connection_struct *conn, 29 const char *fname, 30 uint16_t current_vuid, files_struct *fsp) 31{ 32 int jobid; 33 fstring name; 34 NTSTATUS status; 35 36 fstrcpy( name, "Remote Downlevel Document"); 37 if (fname) { 38 const char *p = strrchr(fname, '/'); 39 fstrcat(name, " "); 40 if (!p) { 41 p = fname; 42 } 43 fstrcat(name, p); 44 } 45 46 jobid = print_job_start(conn->server_info, SNUM(conn), name, NULL); 47 if (jobid == -1) { 48 status = map_nt_error_from_unix(errno); 49 return status; 50 } 51 52 /* Convert to RAP id. */ 53 fsp->rap_print_jobid = pjobid_to_rap(lp_const_servicename(SNUM(conn)), jobid); 54 if (fsp->rap_print_jobid == 0) { 55 /* We need to delete the entry in the tdb. */ 56 pjob_delete(lp_const_servicename(SNUM(conn)), jobid); 57 return NT_STATUS_ACCESS_DENIED; /* No errno around here */ 58 } 59 60 status = create_synthetic_smb_fname(fsp, 61 print_job_fname(lp_const_servicename(SNUM(conn)), jobid), NULL, 62 NULL, &fsp->fsp_name); 63 if (!NT_STATUS_IS_OK(status)) { 64 pjob_delete(lp_const_servicename(SNUM(conn)), jobid); 65 return status; 66 } 67 /* setup a full fsp */ 68 fsp->fh->fd = print_job_fd(lp_const_servicename(SNUM(conn)),jobid); 69 GetTimeOfDay(&fsp->open_time); 70 fsp->vuid = current_vuid; 71 fsp->fh->pos = -1; 72 fsp->can_lock = True; 73 fsp->can_read = False; 74 fsp->access_mask = FILE_GENERIC_WRITE; 75 fsp->can_write = True; 76 fsp->print_file = True; 77 fsp->modified = False; 78 fsp->oplock_type = NO_OPLOCK; 79 fsp->sent_oplock_break = NO_BREAK_SENT; 80 fsp->is_directory = False; 81 fsp->wcp = NULL; 82 SMB_VFS_FSTAT(fsp, &fsp->fsp_name->st); 83 fsp->mode = fsp->fsp_name->st.st_ex_mode; 84 fsp->file_id = vfs_file_id_from_sbuf(conn, &fsp->fsp_name->st); 85 86 return NT_STATUS_OK; 87} 88 89/**************************************************************************** 90 Print a file - called on closing the file. 91****************************************************************************/ 92 93void print_fsp_end(files_struct *fsp, enum file_close_type close_type) 94{ 95 uint32 jobid; 96 97 if (fsp->fh->private_options & FILE_DELETE_ON_CLOSE) { 98 /* 99 * Truncate the job. print_job_end will take 100 * care of deleting it for us. JRA. 101 */ 102 sys_ftruncate(fsp->fh->fd, 0); 103 } 104 105 if (fsp->fsp_name) { 106 TALLOC_FREE(fsp->fsp_name); 107 } 108 109 if (!rap_to_pjobid(fsp->rap_print_jobid, NULL, &jobid)) { 110 DEBUG(3,("print_fsp_end: Unable to convert RAP jobid %u to print jobid.\n", 111 (unsigned int)fsp->rap_print_jobid )); 112 return; 113 } 114 115 print_job_end(SNUM(fsp->conn),jobid, close_type); 116} 117