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https://github.com/wiiu-env/WiiUPluginLoaderBackend.git
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231 lines
12 KiB
C
231 lines
12 KiB
C
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#pragma once
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#include "WUPSConfig.h"
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#include "WUPSConfigCategory.h"
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#include "WUPSConfigItem.h"
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#include <wups/config.h>
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namespace WUPSConfigAPIBackend {
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namespace Intern {
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/**
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* @brief Retrieves a WUPSConfig pointer based on a given handle.
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*
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* This function searches for a WUPSConfig within a list of WUPSConfig objects based on a handle.
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* If a matching handle is found, a pointer to the WUPSConfig object is returned. Otherwise, nullptr is returned.
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*
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* @param handle The handle used to identify the desired WUPSConfig object.
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* @return A pointer to the WUPSConfig object with the matching handle, or nullptr if not found.
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*
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* @note This function locks the sConfigsMutex during the search operation to ensure thread safety.
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*/
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WUPSConfig *GetConfigByHandle(WUPSConfigHandle handle);
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/**
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* @brief Pop a WUPSConfig object from the sConfigs vector based on the provided handle.
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*
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* This function retrieves a WUPSConfig object from the sConfigs vector based on the given handle.
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* It locks the sConfigsMutex to ensure thread safety during the operation.
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*
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* @param handle The handle of the WUPSConfig object to be retrieved.
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* @return A std::unique_ptr to the WUPSConfig object if found, nullptr otherwise.
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*/
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std::unique_ptr<WUPSConfig> PopConfigByHandle(WUPSConfigHandle handle);
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/**
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* @brief Get a WUPSConfigCategory object by its handle
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*
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* This function searches for a WUPSConfigCategory object with the given handle.
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* If the 'checkRecursive' flag is set to true, the function also searches recursively
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* through all the WUPSConfig objects for the requested category.
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*
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* @param handle The handle of the desired WUPSConfigCategory
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* @param checkRecursive Flag to indicate whether recursive search is required
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* @return A pointer to the found WUPSConfigCategory object, or nullptr if not found
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*/
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WUPSConfigCategory *GetCategoryByHandle(WUPSConfigCategoryHandle handle, bool checkRecursive = false);
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/**
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* @brief Pop a WUPSConfigCategory from the list of categories by its handle.
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*
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* This function searches for a WUPSConfigCategory in the list of categories using the given handle.
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* If a matching WUPSConfigCategory is found, it is removed from the list and returned as a unique_ptr.
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* If no matching category is found, nullptr is returned.
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*
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* @param handle The handle of the WUPSConfigCategory to pop.
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* @return std::unique_ptr<WUPSConfigCategory> The popped WUPSConfigCategory or nullptr if not found.
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*/
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std::unique_ptr<WUPSConfigCategory> PopCategoryByHandle(WUPSConfigCategoryHandle handle);
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/**
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* @brief Retrieves a WUPSConfigItem object by its handle.
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*
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* This function searches for a WUPSConfigItem object in the sConfigItems vector
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* with a matching handle. It acquires a lock on the sConfigItemsMutex
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* to ensure thread safety during the search operation. If a matching object is found,
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* a pointer to the object is returned. Otherwise, nullptr is returned.
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*
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* @param handle The handle of the WUPSConfigItem to retrieve.
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* @return A pointer to the WUPSConfigItem object with the specified handle, or nullptr if not found.
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*/
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WUPSConfigItem *GetItemByHandle(WUPSConfigItemHandle handle);
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/**
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* @brief Removes and returns an item from the configuration items list based on its handle.
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*
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* This function pops and returns an item from the `sConfigItems` vector based on its handle.
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* The handle is used to match the item in the vector using a predicate. If a matching item is found,
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* it is moved to the returned unique_ptr and removed from the vector.
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*
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* @param handle The handle of the item to be popped.
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* @return A unique_ptr to the popped item. If no matching item is found, returns a nullptr.
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*
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* @note The function locks the `sConfigItemsMutex` mutex to ensure thread safety while performing the operation.
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*
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* @see WUPSConfigItem
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* @see pop_locked_first_if
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* @see sConfigItemsMutex
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* @see sConfigItems
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*/
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std::unique_ptr<WUPSConfigItem> PopItemByHandle(WUPSConfigItemHandle handle);
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/**
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* @brief Creates a new configuration with the given name.
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*
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* This function creates a new configuration with the specified name. The configuration is allocated dynamically
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* using `make_unique_nothrow` and added to the `sConfigs` vector.
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*
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* @param name The name of the configuration.
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* @param out A pointer to a `WUPSConfigHandle` where the created configuration will be stored.
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*
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* @return A `WUPSConfigAPIStatus` indicating the status of the operation.
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* - `WUPSCONFIG_API_RESULT_SUCCESS` if the configuration was created successfully.
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* - `WUPSCONFIG_API_RESULT_INVALID_ARGUMENT` if the `out` or `name` parameter is null.
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* - `WUPSCONFIG_API_RESULT_OUT_OF_MEMORY` if memory allocation fails.
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*
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* @note The caller is responsible for managing the lifetime of the created configuration and freeing the
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* associated resources when they are no longer needed.
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*/
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WUPSConfigAPIStatus CreateConfig(const char *name, WUPSConfigHandle *out);
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/**
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* @brief Cleans all handles and clears the configuration data.
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*
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* This function acquires locks on three different mutexes: `sConfigsMutex`, `sConfigCategoryMutex`, and `sConfigItemsMutex`.
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* It then clears the vectors `sConfigs`, `sConfigCategories`, and `sConfigItems`, effectively cleaning all handles and
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* removing all configuration data.
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*
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* @note This function assumes that the mutexes and vectors are already defined and initialized.
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*
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* @see sConfigsMutex
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* @see sConfigCategoryMutex
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* @see sConfigItemsMutex
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* @see sConfigs
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* @see sConfigCategories
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* @see sConfigItems
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*/
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void CleanAllHandles();
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} // namespace Intern
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namespace Category {
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/**
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* @brief Create a new WUPSConfigCategory.
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*
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* This function creates a new WUPSConfigCategory with the given options.
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* The created category will be added to the global config categories list and a handle to the category will be
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* returned.
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*
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* @param options The options to create the category.
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* @param out[out] Pointer to store the handle to the newly created category.
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* @return WUPSConfigAPIStatus The status of the operation.
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* - WUPSCONFIG_API_RESULT_SUCCESS: Success.
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* - WUPSCONFIG_API_RESULT_INVALID_ARGUMENT: Invalid parameter, `out` or `name` is NULL.
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* - WUPSCONFIG_API_RESULT_UNSUPPORTED_VERSION: Invalid category option version.
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* - WUPSCONFIG_API_RESULT_OUT_OF_MEMORY: Failed to allocate WUPSConfigCategory.
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*
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* @note The caller is responsible for deleting the WUPSConfigCategory instance unless it has been transferred to
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* another category
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*/
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WUPSConfigAPIStatus Create(WUPSConfigAPICreateCategoryOptions options, WUPSConfigCategoryHandle *out);
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/**
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* @brief Destroy a WUPSConfigCategory.
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*
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* This function destroys a WUPSConfigCategory identified by the given handle.
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*
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* @param handle The handle of the WUPSConfigCategory to destroy.
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* @return WUPSConfigAPIStatus The status of the destroy operation.
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* - WUPSCONFIG_API_RESULT_SUCCESS: If the WUPSConfigCategory was successfully destroyed.
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* - WUPSCONFIG_API_RESULT_INVALID_ARGUMENT: If the handle was NULL.
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* - WUPSCONFIG_API_RESULT_NOT_FOUND: If the WUPSConfigCategory was not found.
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*/
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WUPSConfigAPIStatus Destroy(WUPSConfigCategoryHandle handle);
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/**
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* @brief Adds a category to the WUPS configuration.
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*
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* This function adds a category to the WUPS configuration. The category is added as a child of
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* the specified parent category. On success the ownership will be passed to the parent.
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*
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* @param parentHandle The handle of the parent category.
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* @param categoryHandle The handle of the category to be added.
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* @return The status of the operation. Possible values are:
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* - WUPSCONFIG_API_RESULT_SUCCESS: The category was added successfully.
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* - WUPSCONFIG_API_RESULT_INVALID_ARGUMENT: One or both of the input handles were NULL.
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* - WUPSCONFIG_API_RESULT_NOT_FOUND: The parent category or the specified category was not found.
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* - WUPSCONFIG_API_RESULT_UNKNOWN_ERROR: Failed to add the category to the parent.
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*/
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WUPSConfigAPIStatus AddCategory(WUPSConfigCategoryHandle parentHandle, WUPSConfigCategoryHandle categoryHandle);
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/**
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* @brief Adds an item to a WUPSConfigCategory.
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*
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* This function adds a WUPSConfigItem to a WUPSConfigCategory. The item will be added to the end of the list
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* of items in the category. This function also holds the responsibility for deleting the created item instance.
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*
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* @param parentHandle The handle of the parent category.
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* @param itemHandle The handle of the item to be added.
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* @return Returns the status of the operation.
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* - WUPSCONFIG_API_RESULT_SUCCESS: If the item was added successfully.
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* - WUPSCONFIG_API_RESULT_INVALID_ARGUMENT: If either the parentHandle or itemHandle is nullptr.
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* - WUPSCONFIG_API_RESULT_NOT_FOUND: If the parent category was not found.
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* - WUPSCONFIG_API_RESULT_UNKNOWN_ERROR: If an unknown error occurred while adding the item.
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*/
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WUPSConfigAPIStatus AddItem(WUPSConfigCategoryHandle parentHandle, WUPSConfigItemHandle itemHandle);
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} // namespace Category
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namespace Item {
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/**
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* @brief Creates a new WUPSConfigItem and adds it to the list of config items.
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*
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* This function creates a new WUPSConfigItem object based on the provided options,
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* and returns a handle to the newly created item.
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*
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* @param options The options for creating the item.
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* @param out Pointer to store the handle to the newly created item.
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* @return The status of the API call.
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* - WUPSCONFIG_API_RESULT_SUCCESS if the item was created and added successfully.
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* - WUPSCONFIG_API_RESULT_INVALID_ARGUMENT if the 'out' parameter is nullptr.
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* - WUPSCONFIG_API_RESULT_UNSUPPORTED_VERSION if the options version is invalid.
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* - WUPSCONFIG_API_RESULT_OUT_OF_MEMORY if memory allocation failed.
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* @note The caller is responsible for deleting the WUPSConfigItem instance unless it has been transferred to
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* a category
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*/
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WUPSConfigAPIStatus Create(WUPSConfigAPICreateItemOptions options, WUPSConfigItemHandle *out);
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/**
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* @brief Destroy a WUPSConfigItem.
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*
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* This function destroys a WUPSConfigItem identified by the given handle. It removes the memory allocated for the item.
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*
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* @param handle The handle of the WUPSConfigItem to destroy.
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* @return The status of the operation, which can be one of the following values:
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* - WUPSCONFIG_API_RESULT_SUCCESS: The WUPSConfigItem was destroyed successfully.
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* - WUPSCONFIG_API_RESULT_NOT_FOUND: The WUPSConfigItem with the given handle was not found.
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* - WUPSCONFIG_API_RESULT_INVALID_ARGUMENT: The handle parameter was NULL.
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*
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* @see WUPSConfigItemHandle, WUPSConfigAPIStatus
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*/
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WUPSConfigAPIStatus Destroy(WUPSConfigItemHandle handle);
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} // namespace Item
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} // namespace WUPSConfigAPIBackend
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