1 /*---------------------------------------------------------------------------* 2 3 Copyright (C) Nintendo. All rights reserved. 4 5 These coded instructions, statements, and computer programs contain 6 proprietary information of Nintendo of America Inc. and/or Nintendo 7 Company Ltd., and are protected by Federal copyright law. They may 8 not be disclosed to third parties or copied or duplicated in any form, 9 in whole or in part, without the prior written consent of Nintendo. 10 11 *---------------------------------------------------------------------------*/ 12 13 #ifndef NN_EC_SHOPPING_CATALOG_H_ 14 #define NN_EC_SHOPPING_CATALOG_H_ 15 16 #include <nn/ec/ec_Catalog.h> 17 #include <nn/ec/ec_Query.h> 18 19 namespace nn { namespace ec { 20 21 //! @addtogroup nn_ec_class 22 //! @{ 23 24 /*! 25 @brief Class for handling a shopping catalog. 26 27 @see <a class="el" href="../../Doc/EcdkProgrammingManual/contents/Pages/Page_48711722.html#PageId_48712105">Programming Manual</a> 28 */ 29 class ShoppingCatalog : public Catalog 30 { 31 public: 32 NN_EC_DECLARE_ACCESSOR; 33 NN_EC_DECLARE_IMPL; 34 35 public: 36 /*! 37 @brief The maximum number of items you want to get. 38 */ 39 static const u32 ITEM_NUM_MAX = 100; 40 41 public: 42 /*! 43 @brief Instantiates an object. 44 */ 45 ShoppingCatalog(); 46 47 /*! 48 @brief Destroys the object. 49 */ 50 ~ShoppingCatalog(); 51 52 /*! 53 @brief Gets a list of downloadable content. 54 55 This function calls <tt>@ref Clear</tt> before retrieving the list. @n 56 The reference counters of previously retrieved items are decremented by 1, so make note of the persistence of items retrieved with <tt>@ref GetItem</tt>. 57 58 This function blocks because it involves communication. 59 60 @param[in] pQuery Specifies the query. @n 61 Specify <tt>NULL</tt> if you are not using a query. 62 @param[in] startIndex Specifies the start position. 63 @param[in] num Specifies the number of items to retrieve. @n 64 The maximum number that can be specified is <tt>@ref ITEM_NUM_MAX</tt>. 65 66 @return The result of processing. 67 68 @retval Result::IsSuccess Indicates success. 69 @retval ResultNotInitialized Indicates that the library is not initialized. 70 @retval ResultNotLoggedIn Not logged in to the eShop server. 71 @retval ResultInvalidArgument Indicates that an argument is invalid. 72 @retval ResultOutOfMemory Insufficient memory. 73 @retval ResultNotConnected Not connected to the Internet. 74 @retval ResultCanceled The communication process was canceled. 75 @retval ResultExcluded The EC applet is running. 76 @retval ResultResponseError A response error occurred. 77 @retval ResultCurlError A communication error occurred. 78 @retval ResultServerError A server error occurred. 79 @retval Other Sometime an error generated by <tt>@ref Login</tt> is returned. 80 */ 81 nn::Result RetrieveAocs(const Query* pQuery, u32 startIndex, u32 num); 82 83 /*! 84 @brief Gets an item list from a download code. 85 86 This function calls <tt>@ref Clear</tt> before retrieving the list. @n 87 The reference counters of previously retrieved items are decremented by 1, so make note of the persistence of items retrieved with <tt>@ref GetItem</tt>. 88 89 This function returns <tt>@ref ResultWrongDownloadCode</tt> if the specified code is not a download code for an item that can be used by the application. 90 91 This function blocks because it involves communication. 92 93 @param[in] pQuery Specifies the query. @n 94 Specify <tt>NULL</tt> if you are not using a query. @n 95 Values other than <tt>@ref Query::Select</tt> are ignored. 96 @param[in] pDownloadCode Specifies the download code. @n 97 The function returns <tt>@ref ResultInvalidArgument</tt> if the specified value is not a 16-digit alphanumeric string. 98 @param[in] num Specifies the number of items to retrieve. @n 99 If multiple items can be retrieved, specify the maximum number. @n 100 The maximum number that can be specified is <tt>@ref ITEM_NUM_MAX</tt>. 101 102 @return The result of processing. 103 104 @retval Result::IsSuccess Indicates success. 105 @retval ResultNotInitialized Indicates that the library is not initialized. 106 @retval ResultNotLoggedIn Not logged in to the eShop server. 107 @retval ResultInvalidArgument Indicates that an argument is invalid. 108 @retval ResultOutOfMemory Insufficient memory. 109 @retval ResultNotConnected Not connected to the Internet. 110 @retval ResultCanceled The communication process was canceled. 111 @retval ResultExcluded The EC applet is running. 112 @retval ResultWrongDownloadCode Not a valid download code. 113 @retval ResultResponseError A response error occurred. 114 @retval ResultCurlError A communication error occurred. 115 @retval ResultServerError A server error occurred. 116 @retval Other Sometime an error generated by <tt>@ref Login</tt> is returned. 117 */ 118 nn::Result RetrieveWithDownloadCode(const Query* pQuery, const char* pDownloadCode, u32 num = 1); 119 120 /*! 121 @brief Gets the total number of items that can be retrieved. 122 123 The value returned by this function does not depend on the number of items to retrieve as specified in <tt>Retrieve*</tt>. 124 125 You must call <tt>Retrieve*</tt> before calling this function. @n 126 This function returns <tt>0</tt> if an item list could not be retrieved with <tt>Retrieve*</tt>. 127 128 @return Returns the total number of retrievable items. 129 130 @see RetrieveAocs 131 @see RetrieveWithDownloadCode 132 */ 133 u32 GetTotal() const; 134 135 private: 136 // 137 Impl* CreateImpl(u32 num); 138 }; 139 140 //! @} 141 142 }} // namespace nn::ec 143 144 #endif // NN_EC_SHOPPING_CATALOG_H_ 145