Config file parsing

[mschiffm]

First stab at config file parsing code

[vixie]

incorrect indentation

globals not made static

"config_file" not static

brace placement not consistent with file's prior convention

pointers are not booleans; "if (p)" should be written "if (p != NULL)"

this is wrong, in that it will result in trash if "rec" were ever
changed from a structure to a pointer, or if it was changed to a
different kind of struct:

• memset(rec, 0, sizeof *rec);
• memset(rec, 0, sizeof (struct dnsdb_crack));

this is bizaare, in that it only changes indentation (to make it wrong):

• }
• rec->obj.bailiwick = json_object_get(rec->obj.main, "bailiwick");
• if (rec->obj.bailiwick != NULL) {

•   if (!json_is_string(rec->obj.bailiwick)) {
  

•       msg = "bailiwick must be a string";
  

•       goto ouch;
  

•   }
  

•   rec->bailiwick = json_string_value(rec->obj.bailiwick);
  

• }

• /* Records. */
• }
• rec->obj.bailiwick = json_object_get(rec->obj.main, "bailiwick");
• if (rec->obj.bailiwick != NULL) {

•    if (!json_is_string(rec->obj.bailiwick)) {
  

•        msg = "bailiwick must be a string";
  

•        goto ouch;
  

•    }
  

•    rec->bailiwick = json_string_value(rec->obj.bailiwick);
  

• }

• /* Records. */

try again?

vixie

[mschiffm]

Will refactor and resubmit.