diff options
| -rw-r--r-- | interchange/ord.h | 8 | ||||
| -rw-r--r-- | ord.c | 8 |
2 files changed, 11 insertions, 5 deletions
diff --git a/interchange/ord.h b/interchange/ord.h index f57b66a..ce6bb65 100644 --- a/interchange/ord.h +++ b/interchange/ord.h @@ -32,9 +32,13 @@ extern "C" { * \param sku The SKU of the item to order. * \param catalog The catalog from which the item is. * \param order The address of an order instance. + * \param handler A pointer to the function when a custom handler is needed to + * arrange the data into the order. */ -void interchange_ord_order(const char *sku, const struct interchange_catalog *catalog, - struct interchange_ord_order **order); +void interchange_ord_order(const char *sku, + const struct interchange_catalog *catalog, + struct interchange_ord_order **order, + void (*handler)(interchange_response *)); /*! * \brief For checking out items in the cart. @@ -17,8 +17,10 @@ static int itemcmp(const void *item1, const void *item2) (*(struct interchange_ord_item * const *)item2)->product->sku); } -void interchange_ord_order(const char *sku, const struct interchange_catalog *catalog, - struct interchange_ord_order **order) +void interchange_ord_order(const char *sku, + const struct interchange_catalog *catalog, + struct interchange_ord_order **order, + void (*handler)(interchange_response *)) { struct interchange_product **products = ((struct interchange_catalog *)catalog)->products; qsort(products, catalog->length, sizeof(struct interchange_product *), prodcmp); @@ -58,7 +60,7 @@ void interchange_ord_order(const char *sku, const struct interchange_catalog *ca } (*order)->subtotal += item->product->price; (*order)->total_cost += item->product->price; - request(NULL, NULL, NULL, "%s%s", "order?mv_arg=", sku); + request(handler, NULL, NULL, "%s%s", "order?mv_arg=", sku); } void interchange_ord_checkout(const struct interchange_ord_order *order, |