int
NC4_fileinfo_init(void)
{
int stat = NC_NOERR;
unsigned major,minor,release;
int super;
size_t total = 0;
/* Build nc properties */
memset((void*)&globalpropinfo,0,sizeof(globalpropinfo));
globalpropinfo.version = NCPROPS_VERSION;
globalpropinfo.netcdfver[0] = '\0';
globalpropinfo.hdf5ver[0] = '\0';
stat = NC4_hdf5get_libversion(&major,&minor,&release);
if(stat) goto done;
snprintf(globalpropinfo.hdf5ver,sizeof(globalpropinfo.hdf5ver),
"%1u.%1u.%1u",major,minor,release);
strncpy(globalpropinfo.netcdfver,PACKAGE_VERSION,sizeof(globalpropinfo.netcdfver));
/* Now build actual attribute text */
total = 0;
total += strlen(NCPVERSION);
total += strlen("=00000000|");
total += strlen(NCPNCLIBVERSION);
total += strlen(globalpropinfo.netcdfver);
total += strlen("=|");
total += strlen(NCPHDF5LIBVERSION);
total += strlen(globalpropinfo.hdf5ver);
total += strlen("="); /* Last pair has no trailing '|' */
if(total >= sizeof(globalpropinfo.text)) {
fprintf(stderr,"%s size is too small\n",NCPROPS);
goto done;
}
globalpropinfo.text[0] = '\0';
snprintf(globalpropinfo.text,sizeof(globalpropinfo.text),
"%s=%d|%s=%s|%s=%s",
NCPVERSION,globalpropinfo.version,
NCPNCLIBVERSION,globalpropinfo.netcdfver,
NCPHDF5LIBVERSION,globalpropinfo.hdf5ver);
done:
return stat;
}
int
NC4_fileinfo_init(void)
{
int stat = NC_NOERR;
unsigned major,minor,release;
int super;
/* Build nc properties */
memset((void*)&globalpropinfo,0,sizeof(globalpropinfo));
globalpropinfo.version = NCPROPS_VERSION;
globalpropinfo.netcdfver[0] = '\0';
globalpropinfo.hdf5ver[0] = '\0';
stat = NC4_hdf5get_libversion(&major,&minor,&release);
if(stat) goto done;
snprintf(globalpropinfo.hdf5ver,sizeof(globalpropinfo.hdf5ver),
"%1u.%1u.%1u",major,minor,release);
strncpy(globalpropinfo.netcdfver,PACKAGE_VERSION,sizeof(globalpropinfo.netcdfver));
done:
return stat;
}
/**
* @internal Initialize default provenance info
* This will only be used for newly created files
* or for opened files that do not contain an _NCProperties
* attribute.
*
* @return ::NC_NOERR No error.
* @author Dennis Heimbigner
*/
int
NC4_provenance_init(void)
{
int stat = NC_NOERR;
int i;
NClist* other = NULL;
char* name = NULL;
char* value = NULL;
unsigned major,minor,release;
if(globalpropinitialized)
return stat;
/* Build _NCProperties info */
/* Initialize globalpropinfo */
memset((void*)&globalpropinfo,0,sizeof(globalpropinfo));
globalpropinfo.version = NCPROPS_VERSION;
globalpropinfo.properties = nclistnew();
if(globalpropinfo.properties == NULL)
{stat = NC_ENOMEM; goto done;}
/* Insert primary library version as first entry */
if((name = strdup(NCPNCLIB2)) == NULL)
{stat = NC_ENOMEM; goto done;}
nclistpush(globalpropinfo.properties,name);
name = NULL; /* Avoid multiple free() */
if((value = strdup(PACKAGE_VERSION)) == NULL)
{stat = NC_ENOMEM; goto done;}
nclistpush(globalpropinfo.properties,value);
value = NULL;
/* Insert the HDF5 as underlying storage format library */
if((name = strdup(NCPHDF5LIB2)) == NULL)
{stat = NC_ENOMEM; goto done;}
nclistpush(globalpropinfo.properties,name);
name = NULL;
stat = NC4_hdf5get_libversion(&major,&minor,&release);
if(stat) goto done;
{
char sversion[64];
snprintf(sversion,sizeof(sversion),"%1u.%1u.%1u",major,minor,release);
if((value = strdup(sversion)) == NULL)
{stat = NC_ENOMEM; goto done;}
}
nclistpush(globalpropinfo.properties,value);
value = NULL;
/* Add any extra fields */
/*Parse them into an NClist */
other = nclistnew();
if(other == NULL) {stat = NC_ENOMEM; goto done;}
#ifdef NCPROPERTIES
stat = properties_parse(NCPROPERTIES_EXTRA,other);
if(stat) goto done;
#endif
/* merge into the properties list */
for(i=0;i<nclistlength(other);i++)
nclistpush(globalpropinfo.properties,strdup(nclistget(other,i)));
nclistfreeall(other);
other = NULL;
done:
if(name != NULL) free(name);
if(value != NULL) free(value);
if(other != NULL)
nclistfreeall(other);
if(stat && globalpropinfo.properties != NULL) {
nclistfreeall(globalpropinfo.properties);
globalpropinfo.properties = NULL;
}
if(stat == NC_NOERR)
globalpropinitialized = 1; /* avoid repeating it */
return stat;
}
