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https://github.com/wiiu-env/libcontentredirection.git
synced 2024-11-21 19:09:17 +01:00
Use the latest version of the CRGetVersion implementation
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@ -52,7 +52,7 @@ typedef enum ContentRedirectionStatus {
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typedef uint32_t CRLayerHandle;
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typedef uint32_t ContentRedirectionVersion;
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#define CONTENT_REDIRECT_MODULE_VERSION 0x00000001
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#define CONTENT_REDIRECTION_MODULE_VERSION_ERROR 0xFFFFFFFF
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typedef enum ContentRedirectionApiErrorType {
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CONTENT_REDIRECTION_API_ERROR_NONE = 0,
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@ -73,10 +73,15 @@ typedef enum ContentRedirectionApiErrorType {
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ContentRedirectionStatus ContentRedirection_InitLibrary();
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/**
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* Returns the API Version of the Content Redirection Module.
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* @return The ContentRedirectionVersion of the Module
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* Retrieves the API Version of the loaded ContentRedirectionModule.<br>
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* <br>
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* @param outVersion pointer to the variable where the version will be stored.
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*
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* @return CONTENT_REDIRECTION_RESULT_SUCCESS: The API version has been store in the version ptr.<br>
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* CONTENT_REDIRECTION_RESULT_INVALID_ARGUMENT: Invalid version pointer.<br>
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* CONTENT_REDIRECTION_RESULT_UNKNOWN_ERROR: Retrieving the module version failed.
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*/
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ContentRedirectionVersion ContentRedirection_GetVersion();
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ContentRedirectionStatus ContentRedirection_GetVersion(ContentRedirectionVersion *outVersion);
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/**
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* Adds a a FSLayers that redirects the /vol/content or /vol/save fs calles for the Game/Wii U Menu process.
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@ -8,10 +8,13 @@ static OSDynLoad_Module sModuleHandle = nullptr;
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static ContentRedirectionApiErrorType (*sCRAddFSLayer)(CRLayerHandle *, const char *, const char *, FSLayerType) = nullptr;
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static ContentRedirectionApiErrorType (*sCRRemoveFSLayer)(CRLayerHandle) = nullptr;
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static ContentRedirectionApiErrorType (*sCRSetActive)(CRLayerHandle) = nullptr;
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static ContentRedirectionVersion (*sCRGetVersion)() = nullptr;
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static ContentRedirectionApiErrorType (*sCRGetVersion)(ContentRedirectionVersion *) = nullptr;
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static ContentRedirectionApiErrorType (*sCRAddDevice)(const devoptab_t *, int *) = nullptr;
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static ContentRedirectionApiErrorType (*sCRRemoveDevice)(const char *) = nullptr;
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static ContentRedirectionVersion sContentRedirectionVersion = CONTENT_REDIRECTION_MODULE_VERSION_ERROR;
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ContentRedirectionStatus ContentRedirection_InitLibrary() {
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if (OSDynLoad_Acquire("homebrew_content_redirection", &sModuleHandle) != OS_DYNLOAD_OK) {
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OSReport("ContentRedirection_Init: OSDynLoad_Acquire failed.\n");
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@ -22,8 +25,8 @@ ContentRedirectionStatus ContentRedirection_InitLibrary() {
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OSReport("ContentRedirection_Init: CRGetVersion failed.\n");
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return CONTENT_REDIRECTION_RESULT_MODULE_MISSING_EXPORT;
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}
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auto res = ContentRedirection_GetVersion();
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if (res != CONTENT_REDIRECT_MODULE_VERSION) {
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auto res = ContentRedirection_GetVersion(&sContentRedirectionVersion);
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if (res != CONTENT_REDIRECTION_RESULT_SUCCESS) {
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return CONTENT_REDIRECTION_RESULT_UNSUPPORTED_VERSION;
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}
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@ -55,13 +58,17 @@ ContentRedirectionStatus ContentRedirection_InitLibrary() {
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return CONTENT_REDIRECTION_RESULT_SUCCESS;
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}
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ContentRedirectionVersion GetVersion();
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ContentRedirectionVersion ContentRedirection_GetVersion() {
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ContentRedirectionApiErrorType GetVersion(ContentRedirectionVersion *);
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ContentRedirectionStatus ContentRedirection_GetVersion(ContentRedirectionVersion *outVariable) {
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if (sCRGetVersion == nullptr) {
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return CONTENT_REDIRECTION_RESULT_LIB_UNINITIALIZED;
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}
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return reinterpret_cast<decltype(&GetVersion)>(sCRGetVersion)();
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auto res = reinterpret_cast<decltype(&GetVersion)>(sCRGetVersion)(outVariable);
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if (res == CONTENT_REDIRECTION_API_ERROR_NONE) {
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return CONTENT_REDIRECTION_RESULT_SUCCESS;
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}
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return res == CONTENT_REDIRECTION_API_ERROR_INVALID_ARG ? CONTENT_REDIRECTION_RESULT_INVALID_ARGUMENT : CONTENT_REDIRECTION_RESULT_UNKNOWN_ERROR;
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}
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