1 files changed, 77 insertions, 0 deletions
diff --git a/interchange.h b/interchange.h
new file mode 100644
index 0000000..91a2222
--- /dev/null
+++ b/interchange.h
@@ -0,0 +1,77 @@
+#ifndef INTERCHANGE_H
+#define INTERCHANGE_H
+
+#include "interchange/typedefs.h"
+
+struct interchange_product {
+	char *sku;
+	char *description;
+	char *comment;
+	char *thumb;
+	char *image;
+	double price;
+	char *prod_group;
+	char *category;
+	double weight;
+	char *author;
+	struct interchange_product_crosssell {
+		size_t length;
+		char *skus[];
+	} *crosssell;
+};
+
+struct interchange_catalog {
+	size_t length;
+	struct interchange_product *products[];
+};
+
+/*!
+ * \brief For fetching data about all active products.
+ * \param handler A pointer to the function when a custom handler is needed to arrange the data into the catalog.
+ * \param callback A pointer to the function that needs to be called after the catalog is ready.
+ */
+#define	interchange_allproducts(handler, callback) interchange_catalog("All-Products", handler, callback)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*!
+ * \brief A function that needs to be run first.
+ * \param sampleurl The value of the SAMPLEURL setting in products/variable.txt.
+ * \param image_dir The value of the IMAGE_DIR setting in products/variable.txt.
+ * \param certificate Path to the CA certificate file.
+ */
+void interchange_init(const char *sampleurl, const char *image_dir, const char *certificate);
+
+/*!
+ * \brief For fetching data about products that belong a specific group.
+ * \param prod_group The name of the product group.
+ * \param handler A pointer to the function when a custom handler is needed to arrange the data into the catalog.
+ * \param callback A pointer to the function that needs to be called after the catalog is ready.
+ */
+void interchange_catalog(const char *prod_group, void (*handler)(interchange_response *), void (*callback)(struct interchange_catalog *));
+
+/*!
+ * \brief For fetching data about a specific product.
+ * \param sku The SKU of the product.
+ * \param handler A pointer to the function when a custom handler is needed to arrange the data into the product.
+ * \param callback A pointer to the function that needs to be called after the product is ready.
+*/
+void interchange_product(const char *sku, void (*handler)(interchange_response *), void (*callback)(struct interchange_product *));
+
+void interchange_page(const char *path, void (*handler)(interchange_response *));
+
+void interchange_free_product(struct interchange_product *product);
+
+void interchange_free_catalog(struct interchange_catalog *catalog);
+
+void interchange_free_response(interchange_response *response);
+
+void interchange_cleanup();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif