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/*********************************************************************
* Copyright 2016, UCAR/Unidata
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
*********************************************************************/
/**
Test the netcdf-4 data building process.
*/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "netcdf.h"
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#else
#if defined(_WIN32) && !defined(__MINGW32__)
#include "XGetopt.h"
#endif
#endif
#undef DEBUG
static struct Options {
char* file;
char* substratename;
int debug;
int checksum;
int logging;
} options = {NULL,NULL,0,0,0};
static char testname[4096];
/* Forward */
static int test(const char*);
static void
usage(void)
{
fprintf(stderr,"usage: %s.c [-d] [-v] [-c] [-s <substratename>] <file>\n",testname);
exit(1);
}
static void
breakpoint(int code, int line)
{
if(code != NC_NOERR) {
fprintf(stderr,"***Fail: line: %d err: (%d) %s\n",line,code,nc_strerror(code));
fflush(stderr);
}
}
#define CHECK(err) if((ret = (err))) {breakpoint(err,__LINE__); goto done;} else {}
static void
parse(int argc, char** argv)
{
int c = 0;
while ((c = getopt(argc, argv, "cds:v")) != EOF) {
switch(c) {
case 'c':
options.checksum = 1;
break;
case 'd':
options.debug = 1;
break;
case 's':
options.substratename = strdup(optarg);
break;
case 'v':
usage();
goto done;
case '?':
case ':':
fprintf(stderr,"unknown option: %d\n",c);
usage();
goto done;
}
}
/* get url argument */
argc -= optind;
argv += optind;
if (argc > 1) {
fprintf(stderr, "only one input url argument permitted\n");
usage();
}
if (argc == 0) {
fprintf(stderr, "no input url specified\n");
usage();
}
options.file = strdup(argv[0]);
/* defaults */
#ifdef DEBUG
options.logging = 1;
#endif
done:
return;
}
static void
gettestname(const char* argv0)
{
const char* prefix;
char* suffix;
if((prefix = strrchr(argv0,'/'))==NULL)
prefix = strrchr(argv0,'\\');
if(prefix) prefix++; else prefix = argv0;
testname[0] = '\0';
strlcat(testname,prefix,sizeof(testname));
suffix = strrchr(testname,'.');
if(suffix != NULL) *suffix = '\0';
}
int
main(int argc, char** argv)
{
int ret = NC_NOERR;
char url[4096];
gettestname(argv[0]);
parse(argc,argv);
/* build the url */
snprintf(url,sizeof(url),"file://%s?%s#dap4&debug=copy%s%s%s",
options.file,
(options.checksum?"dap4.checksum=true":"dap4.checksum=false"),
(options.substratename?"&substratename=" : ""),
(options.substratename?options.substratename: ""),
(options.logging?"&log": ""));
#ifdef DEBUG
fprintf(stderr,"%s: url=%s\n",testname,url);
#endif
ret = test(url);
#ifdef DEBUG
fprintf(stderr,"code=%d %s\n",ret,nc_strerror(ret));
#endif
return (ret ? 1 : 0);
}
static int
test(const char* url)
{
int ret = NC_NOERR;
int ncid;
/* Use the open/close mechanism */
CHECK(nc_open(url,NC_NETCDF4,&ncid));
CHECK(nc_close(ncid));
done:
return ret;
}
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