/* zzpltchk.f -- translated by f2c (version 19980913).
   You must link the resulting object file with the libraries:
	-lf2c -lm   (in that order)
*/

#include "f2c.h"

/* $Procedure ZZPLTCHK ( Private --- Platform Check ) */
/* Subroutine */ int zzpltchk_(logical *ok)
{
    /* Builtin functions */
    integer s_cmp(char *, char *, ftnlen, ftnlen);

    /* Local variables */
    extern /* Subroutine */ int zzgetbff_(integer *), zzddhgsd_(char *, 
	    integer *, char *, ftnlen, ftnlen), zzplatfm_(char *, char *, 
	    ftnlen, ftnlen), chkin_(char *, ftnlen), errch_(char *, char *, 
	    ftnlen, ftnlen);
    char value[32], rtebff[32], strbff[32];
    extern /* Subroutine */ int sigerr_(char *, ftnlen), chkout_(char *, 
	    ftnlen), setmsg_(char *, ftnlen);
    extern logical return_(void);
    integer bff;

/* $ Abstract */

/*     SPICE Private routine intended solely for the support of SPICE */
/*     routines.  Users should not call this routine directly due */
/*     to the volatile nature of this routine. */

/*     Validate the runtime environment against values assumed by the */
/*     current toolkit source package. */

/* $ Disclaimer */

/*     THIS SOFTWARE AND ANY RELATED MATERIALS WERE CREATED BY THE */
/*     CALIFORNIA INSTITUTE OF TECHNOLOGY (CALTECH) UNDER A U.S. */
/*     GOVERNMENT CONTRACT WITH THE NATIONAL AERONAUTICS AND SPACE */
/*     ADMINISTRATION (NASA). THE SOFTWARE IS TECHNOLOGY AND SOFTWARE */
/*     PUBLICLY AVAILABLE UNDER U.S. EXPORT LAWS AND IS PROVIDED "AS-IS" */
/*     TO THE RECIPIENT WITHOUT WARRANTY OF ANY KIND, INCLUDING ANY */
/*     WARRANTIES OF PERFORMANCE OR MERCHANTABILITY OR FITNESS FOR A */
/*     PARTICULAR USE OR PURPOSE (AS SET FORTH IN UNITED STATES UCC */
/*     SECTIONS 2312-2313) OR FOR ANY PURPOSE WHATSOEVER, FOR THE */
/*     SOFTWARE AND RELATED MATERIALS, HOWEVER USED. */

/*     IN NO EVENT SHALL CALTECH, ITS JET PROPULSION LABORATORY, OR NASA */
/*     BE LIABLE FOR ANY DAMAGES AND/OR COSTS, INCLUDING, BUT NOT */
/*     LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND, */
/*     INCLUDING ECONOMIC DAMAGE OR INJURY TO PROPERTY AND LOST PROFITS, */
/*     REGARDLESS OF WHETHER CALTECH, JPL, OR NASA BE ADVISED, HAVE */
/*     REASON TO KNOW, OR, IN FACT, SHALL KNOW OF THE POSSIBILITY. */

/*     RECIPIENT BEARS ALL RISK RELATING TO QUALITY AND PERFORMANCE OF */
/*     THE SOFTWARE AND ANY RELATED MATERIALS, AND AGREES TO INDEMNIFY */
/*     CALTECH AND NASA FOR ALL THIRD-PARTY CLAIMS RESULTING FROM THE */
/*     ACTIONS OF RECIPIENT IN THE USE OF THE SOFTWARE. */

/* $ Required_Reading */

/*     None. */

/* $ Keywords */

/*     PRIVATE */

/* $ Declarations */

/* $ Abstract */

/*     Parameter declarations for the DAF/DAS handle manager. */

/* $ Disclaimer */

/*     THIS SOFTWARE AND ANY RELATED MATERIALS WERE CREATED BY THE */
/*     CALIFORNIA INSTITUTE OF TECHNOLOGY (CALTECH) UNDER A U.S. */
/*     GOVERNMENT CONTRACT WITH THE NATIONAL AERONAUTICS AND SPACE */
/*     ADMINISTRATION (NASA). THE SOFTWARE IS TECHNOLOGY AND SOFTWARE */
/*     PUBLICLY AVAILABLE UNDER U.S. EXPORT LAWS AND IS PROVIDED "AS-IS" */
/*     TO THE RECIPIENT WITHOUT WARRANTY OF ANY KIND, INCLUDING ANY */
/*     WARRANTIES OF PERFORMANCE OR MERCHANTABILITY OR FITNESS FOR A */
/*     PARTICULAR USE OR PURPOSE (AS SET FORTH IN UNITED STATES UCC */
/*     SECTIONS 2312-2313) OR FOR ANY PURPOSE WHATSOEVER, FOR THE */
/*     SOFTWARE AND RELATED MATERIALS, HOWEVER USED. */

/*     IN NO EVENT SHALL CALTECH, ITS JET PROPULSION LABORATORY, OR NASA */
/*     BE LIABLE FOR ANY DAMAGES AND/OR COSTS, INCLUDING, BUT NOT */
/*     LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND, */
/*     INCLUDING ECONOMIC DAMAGE OR INJURY TO PROPERTY AND LOST PROFITS, */
/*     REGARDLESS OF WHETHER CALTECH, JPL, OR NASA BE ADVISED, HAVE */
/*     REASON TO KNOW, OR, IN FACT, SHALL KNOW OF THE POSSIBILITY. */

/*     RECIPIENT BEARS ALL RISK RELATING TO QUALITY AND PERFORMANCE OF */
/*     THE SOFTWARE AND ANY RELATED MATERIALS, AND AGREES TO INDEMNIFY */
/*     CALTECH AND NASA FOR ALL THIRD-PARTY CLAIMS RESULTING FROM THE */
/*     ACTIONS OF RECIPIENT IN THE USE OF THE SOFTWARE. */

/* $ Required_Reading */

/*     DAF, DAS */

/* $ Keywords */

/*     PRIVATE */

/* $ Particulars */

/*     This include file contains parameters defining limits and */
/*     integer codes that are utilized in the DAF/DAS handle manager */
/*     routines. */

/* $ Restrictions */

/*     None. */

/* $ Author_and_Institution */

/*     F.S. Turner       (JPL) */

/* $ Literature_References */

/*     None. */

/* $ Version */

/* -    SPICELIB Version 1.10.0, 18-MAR-2009 (BVS) */

/*        Updated for PC-LINUX-GFORTRAN. */

/* -    SPICELIB Version 1.9.0, 18-MAR-2009 (BVS) */

/*        Updated for MAC-OSX-GFORTRAN. */

/* -    SPICELIB Version 1.8.0, 19-FEB-2008 (BVS) */

/*        Updated for PC-LINUX-IFORT. */

/* -    SPICELIB Version 1.7.0, 14-NOV-2006 (BVS) */

/*        Updated for PC-LINUX-64BIT-GCC_C. */

/* -    SPICELIB Version 1.6.0, 14-NOV-2006 (BVS) */

/*        Updated for MAC-OSX-INTEL_C. */

/* -    SPICELIB Version 1.5.0, 14-NOV-2006 (BVS) */

/*        Updated for MAC-OSX-IFORT. */

/* -    SPICELIB Version 1.4.0, 14-NOV-2006 (BVS) */

/*        Updated for PC-WINDOWS-IFORT. */

/* -    SPICELIB Version 1.3.0, 26-OCT-2005 (BVS) */

/*        Updated for SUN-SOLARIS-64BIT-GCC_C. */

/* -    SPICELIB Version 1.2.0, 03-JAN-2005 (BVS) */

/*        Updated for PC-CYGWIN_C. */

/* -    SPICELIB Version 1.1.0, 03-JAN-2005 (BVS) */

/*        Updated for PC-CYGWIN. */

/* -    SPICELIB Version 1.0.1, 17-JUL-2002 */

/*        Added MAC-OSX environments. */

/* -    SPICELIB Version 1.0.0, 07-NOV-2001 */

/* -& */

/*     Unit and file table size parameters. */

/*     FTSIZE     is the maximum number of files (DAS and DAF) that a */
/*                user may have open simultaneously. */


/*     RSVUNT     is the number of units protected from being locked */
/*                to a particular handle by ZZDDHHLU. */


/*     SCRUNT     is the number of units protected for use by scratch */
/*                files. */


/*     UTSIZE     is the maximum number of logical units this manager */
/*                will utilize at one time. */


/*     Access method enumeration.  These parameters are used to */
/*     identify which access method is associated with a particular */
/*     handle.  They need to be synchronized with the STRAMH array */
/*     defined in ZZDDHGSD in the following fashion: */

/*        STRAMH ( READ   ) = 'READ' */
/*        STRAMH ( WRITE  ) = 'WRITE' */
/*        STRAMH ( SCRTCH ) = 'SCRATCH' */
/*        STRAMH ( NEW    ) = 'NEW' */

/*     These values are used in the file table variable FTAMH. */


/*     Binary file format enumeration.  These parameters are used to */
/*     identify which binary file format is associated with a */
/*     particular handle.  They need to be synchronized with the STRBFF */
/*     array defined in ZZDDHGSD in the following fashion: */

/*        STRBFF ( BIGI3E ) = 'BIG-IEEE' */
/*        STRBFF ( LTLI3E ) = 'LTL-IEEE' */
/*        STRBFF ( VAXGFL ) = 'VAX-GFLT' */
/*        STRBFF ( VAXDFL ) = 'VAX-DFLT' */

/*     These values are used in the file table variable FTBFF. */


/*     Some random string lengths... more documentation required. */
/*     For now this will have to suffice. */


/*     Architecture enumeration.  These parameters are used to identify */
/*     which file architecture is associated with a particular handle. */
/*     They need to be synchronized with the STRARC array defined in */
/*     ZZDDHGSD in the following fashion: */

/*        STRARC ( DAF ) = 'DAF' */
/*        STRARC ( DAS ) = 'DAS' */

/*     These values will be used in the file table variable FTARC. */


/*     For the following environments, record length is measured in */
/*     characters (bytes) with eight characters per double precision */
/*     number. */

/*     Environment: Sun, Sun FORTRAN */
/*     Source:      Sun Fortran Programmer's Guide */

/*     Environment: PC, MS FORTRAN */
/*     Source:      Microsoft Fortran Optimizing Compiler User's Guide */

/*     Environment: Macintosh, Language Systems FORTRAN */
/*     Source:      Language Systems FORTRAN Reference Manual, */
/*                  Version 1.2, page 12-7 */

/*     Environment: PC/Linux, g77 */
/*     Source:      Determined by experiment. */

/*     Environment: PC, Lahey F77 EM/32 Version 4.0 */
/*     Source:      Lahey F77 EM/32 Language Reference Manual, */
/*                  page 144 */

/*     Environment: HP-UX 9000/750, FORTRAN/9000 Series 700 computers */
/*     Source:      FORTRAN/9000 Reference-Series 700 Computers, */
/*                  page 5-110 */

/*     Environment: NeXT Mach OS (Black Hardware), */
/*                  Absoft Fortran Version 3.2 */
/*     Source:      NAIF Program */


/*     The following parameter defines the size of a string used */
/*     to store a filenames on this target platform. */


/*     The following parameter controls the size of the character record */
/*     buffer used to read data from non-native files. */

/* $ Brief_I/O */

/*     VARIABLE  I/O  DESCRIPTION */
/*     --------  ---  -------------------------------------------------- */
/*     OK         O   Logical indicating the runtime environment is ok. */

/* $ Detailed_Input */

/*     None. */

/* $ Detailed_Output */

/*     OK         is a logical when set to .TRUE. indicates that the */
/*                runtime environment passes any checks implemented */
/*                by this routine against the configured code. */

/* $ Parameters */

/*     None. */

/* $ Files */

/*     None. */

/* $ Exceptions */

/*     1) This routine signals SPICE(BUG) if it determines the runtime */
/*        environment is incompatible with the configured binary file */
/*        format. */

/* $ Particulars */

/*     This routine encapsulates a series of checks to diagnose the */
/*     runtime environment against assumptions configured in the */
/*     source code.  Configuration errors are reported via the error */
/*     SPICE(BUG). */

/* $ Examples */

/*     See ZZDDHOPN for sample usage. */

/* $ Restrictions */

/*     None. */

/* $ Author_and_Institution */

/*     F.S. Turner     (JPL) */

/* $ Literature_References */

/*     None. */

/* $ Version */

/* -    SPICELIB Version 1.0.0, 07-AUG-2002 (FST) */


/* -& */

/*     SPICELIB Functions */


/*     Local Parameters */


/*     Local Variables */


/*     Standard SPICE error handling */

    if (return_()) {
	return 0;
    } else {
	chkin_("ZZPLTCHK", (ftnlen)8);
    }

/*     Verify that the runtime environment's binary file format agrees */
/*     with the value listed in ZZPLATFM. */

    zzplatfm_("FILE_FORMAT", strbff, (ftnlen)11, (ftnlen)32);

/*     Determine what the runtime environment binary file format appears */
/*     to be. */

    zzgetbff_(&bff);
    zzddhgsd_("BFF", &bff, rtebff, (ftnlen)3, (ftnlen)32);

/*     Check results, signal SPICE(BUG) if a discrepancy appears. */

    if (s_cmp(strbff, rtebff, (ftnlen)32, (ftnlen)32) != 0) {
	setmsg_("This version of SPICELIB was originally packaged by NAIF fo"
		"r # hardware using # with the # compiler.  This environment "
		"has a binary file format of #; however the software is runni"
		"ng on an environment that has a binary file format of #.  Th"
		"is is a severe problem and may be because the software packa"
		"ge was intended for use on a different computer system.  It "
		"also may be the result of an improper port; please contact N"
		"AIF.", (ftnlen)423);
	zzplatfm_("SYSTEM", value, (ftnlen)6, (ftnlen)32);
	errch_("#", value, (ftnlen)1, (ftnlen)32);
	zzplatfm_("O/S", value, (ftnlen)3, (ftnlen)32);
	errch_("#", value, (ftnlen)1, (ftnlen)32);
	zzplatfm_("COMPILER", value, (ftnlen)8, (ftnlen)32);
	errch_("#", value, (ftnlen)1, (ftnlen)32);
	errch_("#", strbff, (ftnlen)1, (ftnlen)32);
	if (s_cmp(rtebff, " ", (ftnlen)32, (ftnlen)1) == 0) {
	    errch_("#", "UNKNOWN", (ftnlen)1, (ftnlen)7);
	} else {
	    errch_("#", rtebff, (ftnlen)1, (ftnlen)32);
	}
	sigerr_("SPICE(BUG)", (ftnlen)10);
	chkout_("ZZPLTCHK", (ftnlen)8);
	return 0;
    }
    chkout_("ZZPLTCHK", (ftnlen)8);
    return 0;
} /* zzpltchk_ */

