Main Page | Data Structures | File List | Globals

include/interface.h

00001 /*
00002 ** mouse:~ppr/src/include/interface.h
00003 ** Copyright 1995--2003, Trinity College Computing Center.
00004 ** Written by David Chappell.
00005 **
00006 ** Redistribution and use in source and binary forms, with or without
00007 ** modification, are permitted provided that the following conditions are met:
00008 ** 
00009 ** * Redistributions of source code must retain the above copyright notice,
00010 ** this list of conditions and the following disclaimer.
00011 ** 
00012 ** * Redistributions in binary form must reproduce the above copyright
00013 ** notice, this list of conditions and the following disclaimer in the
00014 ** documentation and/or other materials provided with the distribution.
00015 ** 
00016 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00017 ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00018 ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00019 ** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 
00020 ** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
00021 ** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
00022 ** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
00023 ** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
00024 ** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
00025 ** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
00026 ** POSSIBILITY OF SUCH DAMAGE.
00027 **
00028 ** Last modified 21 October 2003.
00029 */
00030 
00031 /*
00032 ** These values are used in communication between the
00033 ** interface and pprdrv and between pprdrv and pprd.
00034 **
00035 ** This file defines the exit codes for an printer interface
00036 ** program as well as the codes it can expect as its fifth
00037 ** parameter.
00038 **
00039 ** There is a shell script version of this file in the
00040 ** interfaces directory.
00041 **
00042 ** There is no reason for the user to change anything
00043 ** in this file.
00044 */
00045 
00046 /* Exit values for interfaces and pprdrv: */
00047 #define EXIT_PRINTED 0                                                  /* file was printed normally */
00048 #define EXIT_PRNERR 1                                                   /* printer error occured */
00049 #define EXIT_PRNERR_NORETRY 2                                   /* printer error with no hope of retry */
00050 #define EXIT_JOBERR 3                                                   /* job is defective */
00051 #define EXIT_SIGNAL 4                                                   /* terminated after catching signal */
00052 #define EXIT_ENGAGED 5                                                  /* printer is otherwise engaged (connection refused) */
00053 #define EXIT_STARVED 6                                                  /* starved for system resources */
00054 #define EXIT_PRNERR_NORETRY_ACCESS_DENIED 7             /* bad password? bad port permissions? */
00055 #define EXIT_PRNERR_NOT_RESPONDING 8                    /* just doesn't answer at all (turned off?) */
00056 #define EXIT_PRNERR_NORETRY_BAD_SETTINGS 9              /* interface settings are invalid */
00057 #define EXIT_PRNERR_NO_SUCH_ADDRESS 10                  /* address lookup failed, may be transient */
00058 #define EXIT_PRNERR_NORETRY_NO_SUCH_ADDRESS 11  /* address lookup failed, not transient */
00059 
00060 /* Tell pprdrv what is the highest code an interface should return. */
00061 #define EXIT_INTMAX EXIT_PRNERR_NORETRY_NO_SUCH_ADDRESS 
00062 
00063 /* Exit values for pprdrv only: */
00064 #define EXIT_INCAPABLE 50                       /* printer wants (lacks) features or resources */
00065 
00066 /* the possible jobbreak methods */
00067 #define JOBBREAK_DEFAULT -1                     /* <-- not a real setting, used only in ppad */
00068 #define JOBBREAK_NONE 0                         /* unusable */
00069 #define JOBBREAK_SIGNAL 1                       /* SIGUSR1 handshake (tricky) */
00070 #define JOBBREAK_CONTROL_D 2                    /* simple control-D protocol */
00071 #define JOBBREAK_PJL 3                          /* HP's Printer Job Language */
00072 #define JOBBREAK_SIGNAL_PJL 4                   /* SIGUSR1 handshake and PJL */
00073 #define JOBBREAK_SAVE_RESTORE 5                 /* silly too */
00074 #define JOBBREAK_NEWINTERFACE 6                 /* lame */
00075 
00076 /* end of file */
00077 

Generated on Fri Feb 20 15:17:47 2004 for PPR Libraries by doxygen 1.3.5