400 lines
12 KiB
C
400 lines
12 KiB
C
/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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nwlibs\psdb.c
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Abstract:
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Read the Print Con database file APIs.
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Author:
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Shawn Walker (v-swalk) 12-12-1994
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Revision History:
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--*/
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#include "common.h"
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extern DWORD SwapLong(DWORD number);
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unsigned int
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PSGetJobName(
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unsigned int ConnectionHandle,
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unsigned short SearchFlag,
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unsigned char *pOwner,
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unsigned char *pJobName,
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PPS_JOB_RECORD pJobRecord,
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unsigned char GetDefault
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);
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#define MAX_JOB_NAME_ENTRY 37
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#define O_RDONLY 0x0000 /* open for reading only */
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#define O_WRONLY 0x0001 /* open for writing only */
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#define O_RDWR 0x0002 /* open for reading and writing */
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#define O_APPEND 0x0008 /* writes done at eof */
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#define O_CREAT 0x0100 /* create and open file */
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#define O_TRUNC 0x0200 /* open and truncate */
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#define O_EXCL 0x0400 /* open only if file doesn't already exist */
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#define O_TEXT 0x4000 /* file mode is text (translated) */
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#define O_BINARY 0x8000 /* file mode is binary (untranslated) */
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#define S_IEXEC 0000100 /* execute/search permission, owner */
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#define S_IWRITE 0000200 /* write permission, owner */
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#define S_IREAD 0000400 /* read permission, owner */
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#define S_IFCHR 0020000 /* character special */
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#define S_IFDIR 0040000 /* directory */
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#define S_IFREG 0100000 /* regular */
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#define S_IFMT 0170000 /* file type mask */
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#include <pshpack1.h>
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typedef struct _PRINTCON_HEADER {
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unsigned char Text[115];
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unsigned char MajorVersion;
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unsigned char MinorVersion1;
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unsigned char MinorVersion2;
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unsigned char DefaultJobName[32];
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} PRINTCON_HEADER, *PPRINTCON_HEADER;
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#define PRINTCON_HEADER_SIZE sizeof(PRINTCON_HEADER)
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typedef struct _JOB_NAME_AREA {
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unsigned char JobName[32];
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unsigned long JobRecordOffset;
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} JOB_NAME_AREA, *PJOB_NAME_AREA;
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#define JOB_NAME_AREA_SIZE sizeof(JOB_NAME_AREA)
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typedef struct _JOB_RECORD_AREA {
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unsigned char ServerName[NCP_BINDERY_OBJECT_NAME_LENGTH];
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unsigned char QueueName[NCP_BINDERY_OBJECT_NAME_LENGTH];
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unsigned char TabSize;
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unsigned short NumberOfCopies;
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unsigned char FormName[40];
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unsigned char NotifyWhenDone; //0=No, 1=Yes
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unsigned long PrintServerID;
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unsigned char Name[13];
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unsigned char BannerName[13];
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unsigned char Device[33];
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unsigned char Mode[33];
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unsigned char BannerFlag; //0=No Banner, 1=Banner
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unsigned char DataType; //1=Byte,0=Stream
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unsigned char FormFeed; //0=Don't Suppress FF, 1=Suppress FF
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unsigned short TimeoutCount;
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unsigned char LocalPrinter; //1=LPT1, 2=LPT2, 3=LPT3
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unsigned char AutoEndCap; //0=Don't Auto EndCap, 1=Do Auto EndCap
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} JOB_RECORD_AREA, *PJOB_RECORD_AREA;
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#include <poppack.h>
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#define JOB_RECORD_AREA_SIZE sizeof(JOB_RECORD_AREA)
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/*++
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*******************************************************************
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PSJobGetDefault
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Routine Description:
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Get the default print job configuration from the printcon.dat
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file.
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Arguments:
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ConnectionHandle = The connection handle to use.
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SearchFlag =
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pOwner =
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pJobName = A pointer to return the default job configuration name.
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pJobRecord = A pointer to return the default job configuration.
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Return Value:
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SUCCESSFUL 0x0000
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PS_ERR_BAD_VERSION 0x7770
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PS_ERR_GETTING_DEFAULT 0x7773
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PS_ERR_OPENING_DB 0x7774
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PS_ERR_READING_DB 0x7775
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PS_ERR_READING_RECORD 0x7776
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PS_ERR_INTERNAL_ERROR 0x7779
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PS_ERR_NO_DEFAULT_SPECIFIED 0x777B
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INVALID_CONNECTION 0x8801
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*******************************************************************
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--*/
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unsigned int
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PSJobGetDefault(
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unsigned int ConnectionHandle,
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unsigned short SearchFlag,
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unsigned char *pOwner,
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unsigned char *pJobName,
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PPS_JOB_RECORD pJobRecord
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)
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{
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return PSGetJobName(
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ConnectionHandle,
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SearchFlag,
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pOwner,
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pJobName,
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pJobRecord,
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TRUE);
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}
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/*++
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*******************************************************************
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PSJobRead
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Routine Description:
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Get the print job configuration from the printcon.dat file.
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Arguments:
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ConnectionHandle = The connection handle to use.
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pOwner =
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pJobName = A pointer to return the default job configuration name.
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pJobRecord = A pointer to return the default job configuration.
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Return Value:
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SUCCESSFUL 0x0000
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PS_ERR_BAD_VERSION 0x7770
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PS_ERR_GETTING_DEFAULT 0x7773
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PS_ERR_OPENING_DB 0x7774
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PS_ERR_READING_DB 0x7775
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PS_ERR_READING_RECORD 0x7776
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PS_ERR_INTERNAL_ERROR 0x7779
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PS_ERR_NO_DEFAULT_SPECIFIED 0x777B
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INVALID_CONNECTION 0x8801
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*******************************************************************
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--*/
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unsigned int
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PSJobRead(
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unsigned int ConnectionHandle,
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unsigned char *pOwner,
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unsigned char *pJobName,
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PPS_JOB_RECORD pJobRecord
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)
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{
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return PSGetJobName(
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ConnectionHandle,
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0,
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pOwner,
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pJobName,
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pJobRecord,
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FALSE);
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}
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/*++
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*******************************************************************
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PSGetJobName
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Routine Description:
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Common routine to get the print job configuration from the
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printcon.dat file.
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Arguments:
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ConnectionHandle = The connection handle to use.
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SearchFlag =
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pOwner =
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pJobName = A pointer to return the default job configuration name.
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pJobRecord = A pointer to return the default job configuration.
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GetDefault = TRUE = get the default job name, FALSE = Don't get
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the default job name.
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Return Value:
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SUCCESSFUL 0x0000
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PS_ERR_BAD_VERSION 0x7770
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PS_ERR_GETTING_DEFAULT 0x7773
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PS_ERR_OPENING_DB 0x7774
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PS_ERR_READING_DB 0x7775
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PS_ERR_READING_RECORD 0x7776
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PS_ERR_INTERNAL_ERROR 0x7779
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PS_ERR_NO_DEFAULT_SPECIFIED 0x777B
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INVALID_CONNECTION 0x8801
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*******************************************************************
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--*/
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unsigned int
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PSGetJobName(
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unsigned int ConnectionHandle,
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unsigned short SearchFlag,
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unsigned char *pOwner,
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unsigned char *pJobName,
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PPS_JOB_RECORD pJobRecord,
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unsigned char GetDefault
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)
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{
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unsigned char *pSearchJobName;
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unsigned long ObjectId;
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FILE *stream = NULL;
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unsigned int Count;
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unsigned int Bytes;
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unsigned int RetCode;
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unsigned int ConnectionNumber;
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JOB_NAME_AREA JobNameArea;
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JOB_RECORD_AREA JobRecord;
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PRINTCON_HEADER PrintConHeader;
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unsigned char MailDirPath[NCP_MAX_PATH_LENGTH];
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/** Get the connection number for this connection **/
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RetCode = GetConnectionNumber(ConnectionHandle, &ConnectionNumber);
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if (RetCode) {
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goto CommonExit;
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}
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RetCode = GetBinderyObjectID (ConnectionHandle, LOGIN_NAME,
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OT_USER, &ObjectId);
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if (RetCode) {
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goto CommonExit;
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}
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/** Build the path to open the file **/
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sprintf(MailDirPath, "SYS:MAIL/%lX/PRINTCON.DAT", SwapLong(ObjectId));
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stream = fopen(NTNWtoUNCFormat( MailDirPath), "rb");
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if (stream == NULL) {
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RetCode = PS_ERR_OPENING_DB;
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goto CommonExit;
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}
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Bytes = fread( (unsigned char *) &PrintConHeader, sizeof( char), PRINTCON_HEADER_SIZE, stream);
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if (Bytes < PRINTCON_HEADER_SIZE) {
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RetCode = PS_ERR_INTERNAL_ERROR;
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goto CommonExit;
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}
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/** Check the version number **/
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if ((PrintConHeader.MajorVersion != 3 &&
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PrintConHeader.MajorVersion != 1) ||
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PrintConHeader.MinorVersion1 != 1 ||
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PrintConHeader.MinorVersion2 != 1) {
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RetCode = PS_ERR_BAD_VERSION;
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goto CommonExit;
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}
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/** Get the name we are looking for **/
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if (GetDefault) {
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if (PrintConHeader.DefaultJobName[0] == 0) {
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RetCode = PS_ERR_NO_DEFAULT_SPECIFIED;
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goto CommonExit;
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}
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pSearchJobName = PrintConHeader.DefaultJobName;
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}
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else {
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pSearchJobName = pJobName;
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}
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Count = 0;
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/** Go through all of the job entry to look for the name **/
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while (Count < MAX_JOB_NAME_ENTRY) {
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Bytes = fread( (unsigned char *) &JobNameArea, sizeof(unsigned char), JOB_NAME_AREA_SIZE, stream);
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if (Bytes < JOB_NAME_AREA_SIZE) {
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RetCode = PS_ERR_INTERNAL_ERROR;
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goto CommonExit;
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}
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Count++;
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/** Skip the entry with a null job name **/
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if (JobNameArea.JobName[0] == 0) {
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continue;
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}
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/** Is this the job name we are looking for? **/
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if (!_strcmpi(pSearchJobName, JobNameArea.JobName)) {
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break;
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}
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}
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/** See if we found the job name **/
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if (Count > MAX_JOB_NAME_ENTRY) {
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if (GetDefault) {
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RetCode = PS_ERR_GETTING_DEFAULT;
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}
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else {
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RetCode = PS_ERR_READING_RECORD;
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}
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goto CommonExit;
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}
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if (fseek(stream, JobNameArea.JobRecordOffset, SEEK_SET)) {
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RetCode = PS_ERR_READING_RECORD;
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goto CommonExit;
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}
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Bytes = fread( (unsigned char *) &JobRecord, sizeof(unsigned char), JOB_RECORD_AREA_SIZE, stream);
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if (Bytes < JOB_RECORD_AREA_SIZE) {
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RetCode = PS_ERR_READING_RECORD;
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goto CommonExit;
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}
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memset(pJobRecord, 0, PS_JOB_RECORD_SIZE);
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if (JobRecord.NotifyWhenDone) {
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pJobRecord->PrintJobFlag |= PS_JOB_NOTIFY;
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}
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if (JobRecord.BannerFlag) {
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pJobRecord->PrintJobFlag |= PS_JOB_PRINT_BANNER;
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}
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if (JobRecord.DataType) {
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pJobRecord->PrintJobFlag |= PS_JOB_EXPAND_TABS;
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}
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if (JobRecord.FormFeed) {
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pJobRecord->PrintJobFlag |= PS_JOB_NO_FORMFEED;
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}
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if (JobRecord.AutoEndCap) {
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pJobRecord->PrintJobFlag |= PS_JOB_AUTO_END;
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}
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if (JobRecord.TimeoutCount) {
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pJobRecord->PrintJobFlag |= PS_JOB_TIMEOUT;
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}
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pJobRecord->Copies = JobRecord.NumberOfCopies;
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pJobRecord->TabSize = JobRecord.TabSize;
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pJobRecord->TimeOutCount = JobRecord.TimeoutCount;
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pJobRecord->LocalPrinter = JobRecord.LocalPrinter;
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strcpy(pJobRecord->Mode, JobRecord.Mode);
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strcpy(pJobRecord->Device, JobRecord.Device);
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strcpy(pJobRecord->FormName, JobRecord.FormName);
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strcpy(pJobRecord->BannerName, JobRecord.BannerName);
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strcpy(pJobRecord->u.NonDS.PrintQueue, JobRecord.QueueName);
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strcpy(pJobRecord->u.NonDS.FileServer, JobRecord.ServerName);
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if (GetDefault && pJobName) {
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strcpy(pJobName, JobNameArea.JobName);
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}
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if (pOwner) {
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*pOwner = 0;
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}
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CommonExit:
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if (stream != NULL) {
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fclose( stream );
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}
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return RetCode;
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}
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