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61e6e3970f
re: Discussion https://github.com/Unidata/netcdf-c/discussions/3085 This discussion raised the issue of the best way to distinguish a netcdfd-c created file and an HDF5 created file. The recommended way is to use the _NCProperties attribute. In order for users to process this attribute, I have added a parser for the attribute to the netcdf_aux.h file.
112 lines
2.2 KiB
C
112 lines
2.2 KiB
C
/*********************************************************************
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* Copyright 2018, UCAR/Unidata
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* See netcdf/COPYRIGHT file for copying and redistribution conditions.
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*********************************************************************/
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/**
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Test miscellaneous netcdf_aux functions.
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include "netcdf.h"
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#include "netcdf_aux.h"
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#define NCCATCH
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#include "nclog.h"
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#ifdef HAVE_GETOPT_H
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#include <getopt.h>
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#endif
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#if defined(_WIN32) && !defined(__MINGW32__)
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#include "XGetopt.h"
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#endif
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#define DEBUG
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typedef enum CMD {cmd_none=0, cmd_prov=1} CMD;
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struct Options {
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int debug;
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CMD cmd;
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int argc;
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char** argv;
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} options;
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#define CHECK(code) do {stat = check(code,__func__,__LINE__); if(stat) {goto done;}} while(0)
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static int
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check(int code, const char* fcn, int line)
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{
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if(code == NC_NOERR) return code;
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fprintf(stderr,"***fail: (%d) %s @ %s:%d\n",code,nc_strerror(code),fcn,line);
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#ifdef debug
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abort();
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#endif
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exit(1);
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}
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static void
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testprov(void)
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{
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int stat = NC_NOERR;
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int i;
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char** list = NULL;
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assert(options.argc > 0);
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for(i=0;i<options.argc;i++) {
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char** p;
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CHECK(ncaux_parse_provenance(options.argv[i],&list));
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/* Print and reclaim */
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printf("%s -> ",options.argv[i]);
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for(p=list;*p;p+=2) {
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printf(" (/%s/,/%s/)",p[0],p[1]);
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free(p[0]);
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if(p[1]) free(p[1]);
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}
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printf("\n");
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free(list); list = NULL;
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}
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done:
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return;
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}
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int
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main(int argc, char** argv)
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{
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int stat = NC_NOERR;
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int c;
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/* Init options */
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memset((void*)&options,0,sizeof(options));
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while ((c = getopt(argc, argv, "dP")) != EOF) {
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switch(c) {
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case 'd':
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options.debug = 1;
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break;
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case 'P':
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options.cmd = cmd_prov;
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break;
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case '?':
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fprintf(stderr,"unknown option\n");
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stat = NC_EINVAL;
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goto done;
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}
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}
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/* Setup args */
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argc -= optind;
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argv += optind;
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options.argc = argc;
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options.argv = argv;
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switch (options.cmd) {
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case cmd_prov: testprov(); break;
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default: fprintf(stderr,"Unknown cmd\n"); abort(); break;
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}
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done:
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return (stat?1:0);
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}
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