/****************************************************************************
* process_enum
*
* Get an enuneration from "enumerations" section of file and add it to our
* repository of layout information. Return 0 if an enumeration was found
* and processed. Return 1 if there are no more enumerations.
****************************************************************************/
static int process_enum(FILE * f, int skip_add)
{
static const size_t N_MATCHES = 4;
char line[LINE_BUF_SIZE];
regmatch_t match[N_MATCHES];
cmos_enum_t cmos_enum;
int result;
result = 1;
for (;; line_num++) {
if (get_layout_file_line(f, line, LINE_BUF_SIZE)) {
fprintf(stderr,
"%s: Unexpected end of CMOS layout file reached while "
"reading \"enumerations\" section.\n",
prog_name);
exit(1);
}
if (!regexec(&blank_or_comment_expr, line, 0, NULL, 0))
continue;
if (regexec(&enums_line_expr, line, N_MATCHES, match, 0)) {
if (regexec(&start_checksums_expr, line, 0, NULL, 0)) {
fprintf(stderr,
"%s: Syntax error on line %d of CMOS layout "
"file.\n", prog_name, line_num);
exit(1);
}
break; /* start of checksums reached: no more enumerations */
}
result = 0; /* next layout enumeration found */
if (skip_add)
break;
line[match[1].rm_eo] = '\0';
line[match[2].rm_eo] = '\0';
line[match[3].rm_eo] = '\0';
create_enum(&cmos_enum, &line[match[1].rm_so],
&line[match[2].rm_so], &line[match[3].rm_so]);
try_add_cmos_enum(&cmos_enum);
break;
}
line_num++;
return result;
}
com_ptr<IEnumVARIANT> TDemo::EnumChildren()
{
return create_enum(children_, this, shared_ptr_converter_select2nd<MAP::value_type>());
}
com_ptr<IEnumVARIANT> CCache::EnumerateKeys()
{
auto_cs lock(cs_);
return create_enum(map_, this, std::select1st<MAP::value_type>());
}
