void
DCirfile::GetElemSets(void)
{
if (!Section("ElementSets"))
return;
char *nm = NULL;
long len = 0;
while (NextItem()) { // this gets higher-priority items first
if ((nm = StrLeft()) == NULL)
break;
if (*nm == '$')
nm++;
len = strlen(nm);
while (nm[len - 1] == ' ')
nm[--len] = '\0';
if (!*nm)
continue;
if (!ElemSetNames(nm)) { // don't replace higher-priority ones
ElemSetNames.add(nm, ++ElemSetNum);
ElemSets.add(StrArrRight(), ElemSetNum);
}
}
}
#ifndef _MICROC_
#include <string.h>
#include <stdlib.h>
#endif
#include <portable.h>
#include "dynstr.h"
#include "eno.loc"
#include "suppldbg.h"
#ifdef RCS_Version
static char const rcsid[] =
"$Id: dstrmid.c 1210 2006-06-17 03:25:06Z blairdude $";
#endif
char *StrMiddle(const char * const str, size_t pos, size_t length)
{
DBG_ENTER("StrMiddle", Suppl_dynstr)
if(!str) {
eno_set(EINVAL);
DBG_RETURN_S(0)
}
DBG_ARGUMENTS( ("str=\"%s\", pos=%u, len=%u", str, pos, length) )
chkHeap
DBG_RETURN_BS( strlen(str) <= pos? eno_strdup(""): StrLeft(str + pos, length))
}