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/*********************************************************************
* Copyright 2018, UCAR/Unidata
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
*********************************************************************/
#ifndef NCDAP_H
#define NCDAP_H 1
#ifndef nullfree
#define nullfree(m) {if((m)!=NULL) {free(m);} else {}}
#endif
/**************************************************/
/*
Collect single bit flags that
affect the operation of the system.
*/
typedef unsigned int NCFLAGS;
# define SETFLAG(controls,flag) (((controls).flags) |= (flag))
# define CLRFLAG(controls,flag) (((controls).flags) &= ~(flag))
# define FLAGSET(controls,flag) (((controls.flags) & (flag)) != 0)
/* Defined flags */
#define NCF_NC3 (0x0001) /* DAP->netcdf-3 */
#define NCF_NC4 (0x0002) /* DAP->netcdf-4 */
#define NCF_NCDAP (0x0004) /* Do libnc-dap mimic */
#define NCF_CACHE (0x0008) /* Cache enabled/disabled */
#define NCF_UPGRADE (0x0010) /* Do proper type upgrades */
#define NCF_UNCONSTRAINABLE (0x0020) /* Not a constrainable URL */
#define NCF_SHOWFETCH (0x0040) /* show fetch calls */
#define NCF_ONDISK (0x0080) /* cause oc to store data on disk */
#define NCF_WHOLEVAR (0x0100) /* retrieve only whole variables (as opposed to partial variable) into cache */
#define NCF_PREFETCH (0x0200) /* Cache prefetch enabled/disabled */
#define NCF_PREFETCH_EAGER (0x0400) /* Do eager prefetch; 0=>lazy */
#define NCF_PREFETCH_ALL (0x0800) /* Prefetch all variables */
/* Allow _FillValue/Variable type mismatch */
#define NCF_FILLMISMATCH (0x1000)
/*COLUMBIA_HACK*/
#define NCF_COLUMBIA (0x80000000) /* Hack for columbia server */
/* Define all the default on flags */
#define DFALT_ON_FLAGS (NCF_CACHE|NCF_PREFETCH)
typedef struct NCCONTROLS {
NCFLAGS flags;
} NCCONTROLS;
/* Misc. Constants */
#ifndef DFALTPACKETSIZE
#define DFALTPACKETSIZE 0x20000 /*approximately 100k bytes*/
#endif
#ifndef DFALTUSERAGENT
#define DFALTUSERAGENT "netCDF"
#endif
#endif /*NCDAP_H*/
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