Printer Queue Level 1

The PRQINFO data structure has the following format:

typedef struct _PRQINFO }
    CHAR       szName[QNLEN+1];
    CHAR       pad_1;
    USHORT     uPriority;
    USHORT     uStarttime;
    USHORT     uUntiltime;
    PSZ        pszSepFile;
    PSZ        pszPrProc;
    PSZ        pszDestinations;
    PSZ        pszParms;
    PSZ        pszComment;
    USHORT     fsStatus;
    USHORT     cJobs;
}  PRQINFO;

where:

• The first field in this data structure is identical to that in the previous level.

• pad_1 word-aligns the data structure component.

• uPriority specifies the priority of the queue. The range is 1-9, with 1 being the highest queue priority.

• uStarttime is the time the queue becomes active.

• uUntiltime is the time the queue becomes inactive.

• pszSepFile is the path name of the separator page file.

• pszPrProc is the default queue processor name.

• pszDestinations is a list of print destinations for this queue.

• pszParms points to an ASCIIZ string that contains a parameter string to pass to the queue processor. The parameter string has the following format:

  parms=value
  

• pszComment points to an ASCIIZ string that contains a comment about the queue.

• fsStatus specifies the status of a queue.

  Bits 0 and 1 have the symbolic constant PRJ_QS_QUEUED and the value 0. The bit mask isolates the queue status bits as follows: ┌───────────────────────────┬───────────────┬──────────────────────────────────┐
  │ SYMBOLIC CONSTANT │ VALUE │ MEANING │
  ├───────────────────────────┼───────────────┼──────────────────────────────────┤
  │ PRQ_ACTIVE │ 0 │ Active. │
  ├───────────────────────────┼───────────────┼──────────────────────────────────┤
  │ PRQ_PAUSE │ 1 │ Paused. │
  ├───────────────────────────┼───────────────┼──────────────────────────────────┤
  │ PRQ_ERROR │ 2 │ Error occurred. │
  ├───────────────────────────┼───────────────┼──────────────────────────────────┤
  │ PRQ_PENDING │ 3 │ Deletion pending. │
  └───────────────────────────┴───────────────┴──────────────────────────────────┘
  

• cJobs specifies the number of jobs currently in the queue.