static int32_t
snmp_import_top(struct snmp_toolinfo *snmptoolctx, enum tok *tok)
{
enum snmp_tc tc;
struct enum_type *t;
if (*tok == '(')
return (snmp_import_tree(snmptoolctx, tok));
if (*tok == TOK_TYPEDEF) {
if ((*tok = gettoken(snmptoolctx)) != TOK_STR) {
warnx("type name expected after typedef - %s",
input->fname);
return (-1);
}
t = snmp_enumtc_init(nexttok);
*tok = gettoken(snmptoolctx);
t->is_enum = (*tok == TOK_ENUM);
t->is_bits = (*tok == TOK_BITS);
t->syntax = parse_type(snmptoolctx, tok, &tc, &(t->snmp_enum));
snmp_enumtc_insert(snmptoolctx, t);
return (1);
}
if (*tok == TOK_INCLUDE) {
int i;
*tok = gettoken(snmptoolctx);
if (*tok != TOK_FILENAME) {
warnx("filename expected in include directive - %s",
nexttok);
return (-1);
}
if (( i = add_filename(snmptoolctx, nexttok, NULL, 1)) == 0) {
*tok = gettoken(snmptoolctx);
return (1);
}
if (i == -1)
return (-1);
input_fopen(nexttok);
*tok = gettoken(snmptoolctx);
return (1);
}
warnx("'(' or 'typedef' expected - %s", nexttok);
return (-1);
}
/*
* Read a .def file and import oid to string mapping.
* Mappings are inserted into a global structure containing list for each OID syntax type.
*/
int
snmp_import_file(struct snmp_toolinfo *tool, struct fname *file)
{
int idx;
snmp_import_init(&(file->cut));
input_fopen(file->name);
if ((idx = snmp_import(tool)) < 0)
warnx("Failed to read mappings from file %s", file->name);
input_close();
return (idx);
}
