Function fxReadConfiguration

xs/tools/xst262.c:757–828

}

txResult* fxReadConfiguration(txPool* pool, char* path)
{
	txFeature** address = &(pool->firstFeature);
	txFeature* feature = NULL;
	txResult* result = NULL;
	
	FILE* input = fopen(path, "r");
	if (!input) {
		fprintf(stderr, "### cannot open: %s\n", path);
		c_exit(1);
	}
	yaml_parser_t _parser;
	yaml_parser_t* parser = NULL;
	yaml_event_t _event;
	yaml_event_t* event = &_event;
	if (!yaml_parser_initialize(&_parser)) goto bail;
	parser = &_parser;
	yaml_parser_set_input_file(parser, input);
	yaml_parser_parse(parser, event);
	yaml_event_delete(event);
	yaml_parser_parse(parser, event);
	yaml_event_delete(event);
	
	yaml_parser_parse(parser, event);	
	fxCheckEvent(event, YAML_MAPPING_START_EVENT, NULL);
	yaml_event_delete(event);
	
	yaml_parser_parse(parser, event);
	fxCheckEvent(event, YAML_SCALAR_EVENT, "mode");
	yaml_event_delete(event);
	yaml_parser_parse(parser, event);
	fxCheckEvent(event, YAML_SCALAR_EVENT, NULL);
	if (!c_strcmp((char*)event->data.scalar.value, "lockdown"))
		pool->flags |= XST_LOCKDOWN_FLAG;
	else if (!c_strcmp((char*)event->data.scalar.value, "lockdown compartment"))
		pool->flags |= XST_LOCKDOWN_FLAG | XST_COMPARTMENT_FLAG;
	else if (c_strcmp((char*)event->data.scalar.value, "default"))
		fprintf(stderr, "### invalid kind: %s\n", (char*)event->data.scalar.value);
	yaml_event_delete(event);

	yaml_parser_parse(parser, event);
	fxCheckEvent(event, YAML_SCALAR_EVENT, "skip");
	yaml_event_delete(event);
	yaml_parser_parse(parser, event);	
	fxCheckEvent(event, YAML_SEQUENCE_START_EVENT, NULL);
	yaml_event_delete(event);
	yaml_parser_parse(parser, event);
	while (event->type != YAML_SEQUENCE_END_EVENT) {
		fxCheckEvent(event, YAML_SCALAR_EVENT, NULL);
		*address = feature = fxNewFeature((char*)event->data.scalar.value);
		address = &(feature->next);
		yaml_event_delete(event);
		yaml_parser_parse(parser, event);
	}
	yaml_event_delete(event);
	
	yaml_parser_parse(parser, event);
	fxCheckEvent(event, YAML_SCALAR_EVENT, "fail");