diff options
| -rw-r--r-- | interchange/ord.h | 15 | ||||
| -rw-r--r-- | ord.c | 15 |
2 files changed, 25 insertions, 5 deletions
diff --git a/interchange/ord.h b/interchange/ord.h index 16c4e64..fa55da1 100644 --- a/interchange/ord.h +++ b/interchange/ord.h @@ -38,14 +38,25 @@ void interchange_ord_order(const char *sku, void (*handler)(interchange_response *)); /*! + * \brief For updating the quantity of an item in a cart. + * \param name The name given, in the cart, to the item. + * \param quantity The desired quantity. + * \param orderpage The order page, by default it's ord/basket. + * \param nextpage The page to expect response from, whatever the result is. + * \param parser Function for parsing the formatted response. + */ +void interchange_ord_update(const char *name, const unsigned int quantity, + const char *orderpage, const char *nextpage, + void (*parser)(interchange_response *)); + +/*! * \brief For removing an item from a cart. * \param name The name given, in the cart, to the item. * \param orderpage The order page, by default it's ord/basket. * \param nextpage The page to expect response from, whatever the result is. * \param parser Function for parsing the formatted response. */ -void interchange_ord_remove(const char *name, const char *orderpage, - const char *nextpage, void (*parser)(interchange_response *)); +#define interchange_ord_remove(a, b, c, d) interchange_ord_update(a, 0, b, c, d) /*! * \brief For checking out items in the cart. @@ -1,3 +1,4 @@ +#include <stdio.h> #include <stdlib.h> #include <string.h> #include "request.h" @@ -11,13 +12,21 @@ void interchange_ord_order(const char *sku, request(handler, NULL, NULL, "%s%s", "order?mv_arg=", sku); } -void interchange_ord_remove(const char *name, const char *orderpage, - const char *nextpage, void (*parser)(interchange_response *)) +void interchange_ord_update(const char *name, const unsigned int quantity, + const char *orderpage, const char *nextpage, + void (*parser)(interchange_response *)) { + size_t length = 0; + unsigned int qty = quantity; + do { + length++; + } while ((qty /= 10)); + char qty_str[length + 1]; + sprintf(qty_str, "%d", quantity); request(parser, NULL, &(struct body){ 4 + (nextpage ? 1 : 0), { { "mv_quantity_update", "1" }, { "mv_doit", "refresh" }, - { name, "0" }, + { name, qty_str }, { "mv_orderpage", orderpage ? orderpage : "ord/basket" }, { "mv_nextpage", nextpage } }}, "%s", "process"); |