//====== Copyright 1996-2013, Valve Corporation, All rights reserved. ======= // // Purpose: interface to steam ugc // //============================================================================= #ifndef ISTEAMUGC_H #define ISTEAMUGC_H #ifdef _WIN32 #pragma once #endif #include "isteamclient.h" // callbacks #if defined( VALVE_CALLBACK_PACK_SMALL ) #pragma pack( push, 4 ) #elif defined( VALVE_CALLBACK_PACK_LARGE ) #pragma pack( push, 8 ) #else #error isteamclient.h must be included #endif typedef uint64 UGCQueryHandle_t; typedef uint64 UGCUpdateHandle_t; const UGCQueryHandle_t k_UGCQueryHandleInvalid = 0xffffffffffffffffull; const UGCUpdateHandle_t k_UGCUpdateHandleInvalid = 0xffffffffffffffffull; // Matching UGC types for queries enum EUGCMatchingUGCType { k_EUGCMatchingUGCType_Items = 0, // both mtx items and ready-to-use items k_EUGCMatchingUGCType_Items_Mtx = 1, k_EUGCMatchingUGCType_Items_ReadyToUse = 2, k_EUGCMatchingUGCType_Collections = 3, k_EUGCMatchingUGCType_Artwork = 4, k_EUGCMatchingUGCType_Videos = 5, k_EUGCMatchingUGCType_Screenshots = 6, k_EUGCMatchingUGCType_AllGuides = 7, // both web guides and integrated guides k_EUGCMatchingUGCType_WebGuides = 8, k_EUGCMatchingUGCType_IntegratedGuides = 9, k_EUGCMatchingUGCType_UsableInGame = 10, // ready-to-use items and integrated guides k_EUGCMatchingUGCType_ControllerBindings = 11, k_EUGCMatchingUGCType_GameManagedItems = 12, // game managed items (not managed by users) k_EUGCMatchingUGCType_All = ~0, // return everything }; // Different lists of published UGC for a user. // If the current logged in user is different than the specified user, then some options may not be allowed. enum EUserUGCList { k_EUserUGCList_Published, k_EUserUGCList_VotedOn, k_EUserUGCList_VotedUp, k_EUserUGCList_VotedDown, k_EUserUGCList_WillVoteLater, k_EUserUGCList_Favorited, k_EUserUGCList_Subscribed, k_EUserUGCList_UsedOrPlayed, k_EUserUGCList_Followed, }; // Sort order for user published UGC lists (defaults to creation order descending) enum EUserUGCListSortOrder { k_EUserUGCListSortOrder_CreationOrderDesc, k_EUserUGCListSortOrder_CreationOrderAsc, k_EUserUGCListSortOrder_TitleAsc, k_EUserUGCListSortOrder_LastUpdatedDesc, k_EUserUGCListSortOrder_SubscriptionDateDesc, k_EUserUGCListSortOrder_VoteScoreDesc, k_EUserUGCListSortOrder_ForModeration, }; // Combination of sorting and filtering for queries across all UGC enum EUGCQuery { k_EUGCQuery_RankedByVote = 0, k_EUGCQuery_RankedByPublicationDate = 1, k_EUGCQuery_AcceptedForGameRankedByAcceptanceDate = 2, k_EUGCQuery_RankedByTrend = 3, k_EUGCQuery_FavoritedByFriendsRankedByPublicationDate = 4, k_EUGCQuery_CreatedByFriendsRankedByPublicationDate = 5, k_EUGCQuery_RankedByNumTimesReported = 6, k_EUGCQuery_CreatedByFollowedUsersRankedByPublicationDate = 7, k_EUGCQuery_NotYetRated = 8, k_EUGCQuery_RankedByTotalVotesAsc = 9, k_EUGCQuery_RankedByVotesUp = 10, k_EUGCQuery_RankedByTextSearch = 11, k_EUGCQuery_RankedByTotalUniqueSubscriptions = 12, }; enum EItemUpdateStatus { k_EItemUpdateStatusInvalid = 0, // The item update handle was invalid, job might be finished, listen too SubmitItemUpdateResult_t k_EItemUpdateStatusPreparingConfig = 1, // The item update is processing configuration data k_EItemUpdateStatusPreparingContent = 2, // The item update is reading and processing content files k_EItemUpdateStatusUploadingContent = 3, // The item update is uploading content changes to Steam k_EItemUpdateStatusUploadingPreviewFile = 4, // The item update is uploading new preview file image k_EItemUpdateStatusCommittingChanges = 5 // The item update is committing all changes }; enum EItemState { k_EItemStateNone = 0, // item not tracked on client k_EItemStateSubscribed = 1, // current user is subscribed to this item. Not just cached. k_EItemStateLegacyItem = 2, // item was created with ISteamRemoteStorage k_EItemStateInstalled = 4, // item is installed and usable (but maybe out of date) k_EItemStateNeedsUpdate = 8, // items needs an update. Either because it's not installed yet or creator updated content k_EItemStateDownloading = 16, // item update is currently downloading k_EItemStateDownloadPending = 32, // DownloadItem() was called for this item, content isn't available until DownloadItemResult_t is fired }; enum EItemStatistic { k_EItemStatistic_NumSubscriptions = 0, k_EItemStatistic_NumFavorites = 1, k_EItemStatistic_NumFollowers = 2, k_EItemStatistic_NumUniqueSubscriptions = 3, k_EItemStatistic_NumUniqueFavorites = 4, k_EItemStatistic_NumUniqueFollowers = 5, k_EItemStatistic_NumUniqueWebsiteViews = 6, k_EItemStatistic_ReportScore = 7, }; const uint32 kNumUGCResultsPerPage = 50; const uint32 k_cchDeveloperMetadataMax = 5000; // Details for a single published file/UGC struct SteamUGCDetails_t { PublishedFileId_t m_nPublishedFileId; EResult m_eResult; // The result of the operation. EWorkshopFileType m_eFileType; // Type of the file AppId_t m_nCreatorAppID; // ID of the app that created this file. AppId_t m_nConsumerAppID; // ID of the app that will consume this file. char m_rgchTitle[k_cchPublishedDocumentTitleMax]; // title of document char m_rgchDescription[k_cchPublishedDocumentDescriptionMax]; // description of document uint64 m_ulSteamIDOwner; // Steam ID of the user who created this content. uint32 m_rtimeCreated; // time when the published file was created uint32 m_rtimeUpdated; // time when the published file was last updated uint32 m_rtimeAddedToUserList; // time when the user added the published file to their list (not always applicable) ERemoteStoragePublishedFileVisibility m_eVisibility; // visibility bool m_bBanned; // whether the file was banned bool m_bAcceptedForUse; // developer has specifically flagged this item as accepted in the Workshop bool m_bTagsTruncated; // whether the list of tags was too long to be returned in the provided buffer char m_rgchTags[k_cchTagListMax]; // comma separated list of all tags associated with this file // file/url information UGCHandle_t m_hFile; // The handle of the primary file UGCHandle_t m_hPreviewFile; // The handle of the preview file char m_pchFileName[k_cchFilenameMax]; // The cloud filename of the primary file int32 m_nFileSize; // Size of the primary file int32 m_nPreviewFileSize; // Size of the preview file char m_rgchURL[k_cchPublishedFileURLMax]; // URL (for a video or a website) // voting information uint32 m_unVotesUp; // number of votes up uint32 m_unVotesDown; // number of votes down float m_flScore; // calculated score // collection details uint32 m_unNumChildren; }; //----------------------------------------------------------------------------- // Purpose: Steam UGC support API //----------------------------------------------------------------------------- class ISteamUGC { public: // Query UGC associated with a user. Creator app id or consumer app id must be valid and be set to the current running app. unPage should start at 1. virtual UGCQueryHandle_t CreateQueryUserUGCRequest( AccountID_t unAccountID, EUserUGCList eListType, EUGCMatchingUGCType eMatchingUGCType, EUserUGCListSortOrder eSortOrder, AppId_t nCreatorAppID, AppId_t nConsumerAppID, uint32 unPage ) = 0; // Query for all matching UGC. Creator app id or consumer app id must be valid and be set to the current running app. unPage should start at 1. virtual UGCQueryHandle_t CreateQueryAllUGCRequest( EUGCQuery eQueryType, EUGCMatchingUGCType eMatchingeMatchingUGCTypeFileType, AppId_t nCreatorAppID, AppId_t nConsumerAppID, uint32 unPage ) = 0; // Query for the details of the given published file ids (the RequestUGCDetails call is deprecated and replaced with this) virtual UGCQueryHandle_t CreateQueryUGCDetailsRequest( PublishedFileId_t *pvecPublishedFileID, uint32 unNumPublishedFileIDs ) = 0; // Send the query to Steam virtual SteamAPICall_t SendQueryUGCRequest( UGCQueryHandle_t handle ) = 0; // Retrieve an individual result after receiving the callback for querying UGC virtual bool GetQueryUGCResult( UGCQueryHandle_t handle, uint32 index, SteamUGCDetails_t *pDetails ) = 0; virtual bool GetQueryUGCPreviewURL( UGCQueryHandle_t handle, uint32 index, char *pchURL, uint32 cchURLSize ) = 0; virtual bool GetQueryUGCMetadata( UGCQueryHandle_t handle, uint32 index, char *pchMetadata, uint32 cchMetadatasize ) = 0; virtual bool GetQueryUGCChildren( UGCQueryHandle_t handle, uint32 index, PublishedFileId_t* pvecPublishedFileID, uint32 cMaxEntries ) = 0; virtual bool GetQueryUGCStatistic( UGCQueryHandle_t handle, uint32 index, EItemStatistic eStatType, uint32 *pStatValue ) = 0; virtual uint32 GetQueryUGCNumAdditionalPreviews( UGCQueryHandle_t handle, uint32 index ) = 0; virtual bool GetQueryUGCAdditionalPreview( UGCQueryHandle_t handle, uint32 index, uint32 previewIndex, char *pchURLOrVideoID, uint32 cchURLSize, bool *pbIsImage ) = 0; virtual uint32 GetQueryUGCNumKeyValueTags( UGCQueryHandle_t handle, uint32 index ) = 0; virtual bool GetQueryUGCKeyValueTag( UGCQueryHandle_t handle, uint32 index, uint32 keyValueTagIndex, char *pchKey, uint32 cchKeySize, char *pchValue, uint32 cchValueSize ) = 0; // Release the request to free up memory, after retrieving results virtual bool ReleaseQueryUGCRequest( UGCQueryHandle_t handle ) = 0; // Options to set for querying UGC virtual bool AddRequiredTag( UGCQueryHandle_t handle, const char *pTagName ) = 0; virtual bool AddExcludedTag( UGCQueryHandle_t handle, const char *pTagName ) = 0; virtual bool SetReturnKeyValueTags( UGCQueryHandle_t handle, bool bReturnKeyValueTags ) = 0; virtual bool SetReturnLongDescription( UGCQueryHandle_t handle, bool bReturnLongDescription ) = 0; virtual bool SetReturnMetadata( UGCQueryHandle_t handle, bool bReturnMetadata ) = 0; virtual bool SetReturnChildren( UGCQueryHandle_t handle, bool bReturnChildren ) = 0; virtual bool SetReturnAdditionalPreviews( UGCQueryHandle_t handle, bool bReturnAdditionalPreviews ) = 0; virtual bool SetReturnTotalOnly( UGCQueryHandle_t handle, bool bReturnTotalOnly ) = 0; virtual bool SetLanguage( UGCQueryHandle_t handle, const char *pchLanguage ) = 0; virtual bool SetAllowCachedResponse( UGCQueryHandle_t handle, uint32 unMaxAgeSeconds ) = 0; // Options only for querying user UGC virtual bool SetCloudFileNameFilter( UGCQueryHandle_t handle, const char *pMatchCloudFileName ) = 0; // Options only for querying all UGC virtual bool SetMatchAnyTag( UGCQueryHandle_t handle, bool bMatchAnyTag ) = 0; virtual bool SetSearchText( UGCQueryHandle_t handle, const char *pSearchText ) = 0; virtual bool SetRankedByTrendDays( UGCQueryHandle_t handle, uint32 unDays ) = 0; virtual bool AddRequiredKeyValueTag( UGCQueryHandle_t handle, const char *pKey, const char *pValue ) = 0; // DEPRECATED - Use CreateQueryUGCDetailsRequest call above instead! virtual SteamAPICall_t RequestUGCDetails( PublishedFileId_t nPublishedFileID, uint32 unMaxAgeSeconds ) = 0; // Steam Workshop Creator API virtual SteamAPICall_t CreateItem( AppId_t nConsumerAppId, EWorkshopFileType eFileType ) = 0; // create new item for this app with no content attached yet virtual UGCUpdateHandle_t StartItemUpdate( AppId_t nConsumerAppId, PublishedFileId_t nPublishedFileID ) = 0; // start an UGC item update. Set changed properties before commiting update with CommitItemUpdate() virtual bool SetItemTitle( UGCUpdateHandle_t handle, const char *pchTitle ) = 0; // change the title of an UGC item virtual bool SetItemDescription( UGCUpdateHandle_t handle, const char *pchDescription ) = 0; // change the description of an UGC item virtual bool SetItemUpdateLanguage( UGCUpdateHandle_t handle, const char *pchLanguage ) = 0; // specify the language of the title or description that will be set virtual bool SetItemMetadata( UGCUpdateHandle_t handle, const char *pchMetaData ) = 0; // change the metadata of an UGC item (max = k_cchDeveloperMetadataMax) virtual bool SetItemVisibility( UGCUpdateHandle_t handle, ERemoteStoragePublishedFileVisibility eVisibility ) = 0; // change the visibility of an UGC item virtual bool SetItemTags( UGCUpdateHandle_t updateHandle, const SteamParamStringArray_t *pTags ) = 0; // change the tags of an UGC item virtual bool SetItemContent( UGCUpdateHandle_t handle, const char *pszContentFolder ) = 0; // update item content from this local folder virtual bool SetItemPreview( UGCUpdateHandle_t handle, const char *pszPreviewFile ) = 0; // change preview image file for this item. pszPreviewFile points to local image file, which must be under 1MB in size virtual bool RemoveItemKeyValueTags( UGCUpdateHandle_t handle, const char *pchKey ) = 0; // remove any existing key-value tags with the specified key virtual bool AddItemKeyValueTag( UGCUpdateHandle_t handle, const char *pchKey, const char *pchValue ) = 0; // add new key-value tags for the item. Note that there can be multiple values for a tag. virtual SteamAPICall_t SubmitItemUpdate( UGCUpdateHandle_t handle, const char *pchChangeNote ) = 0; // commit update process started with StartItemUpdate() virtual EItemUpdateStatus GetItemUpdateProgress( UGCUpdateHandle_t handle, uint64 *punBytesProcessed, uint64* punBytesTotal ) = 0; // Steam Workshop Consumer API virtual SteamAPICall_t SetUserItemVote( PublishedFileId_t nPublishedFileID, bool bVoteUp ) = 0; virtual SteamAPICall_t GetUserItemVote( PublishedFileId_t nPublishedFileID ) = 0; virtual SteamAPICall_t AddItemToFavorites( AppId_t nAppId, PublishedFileId_t nPublishedFileID ) = 0; virtual SteamAPICall_t RemoveItemFromFavorites( AppId_t nAppId, PublishedFileId_t nPublishedFileID ) = 0; virtual SteamAPICall_t SubscribeItem( PublishedFileId_t nPublishedFileID ) = 0; // subscribe to this item, will be installed ASAP virtual SteamAPICall_t UnsubscribeItem( PublishedFileId_t nPublishedFileID ) = 0; // unsubscribe from this item, will be uninstalled after game quits virtual uint32 GetNumSubscribedItems() = 0; // number of subscribed items virtual uint32 GetSubscribedItems( PublishedFileId_t* pvecPublishedFileID, uint32 cMaxEntries ) = 0; // all subscribed item PublishFileIDs // get EItemState flags about item on this client virtual uint32 GetItemState( PublishedFileId_t nPublishedFileID ) = 0; // get info about currently installed content on disc for items that have k_EItemStateInstalled set // if k_EItemStateLegacyItem is set, pchFolder contains the path to the legacy file itself (not a folder) virtual bool GetItemInstallInfo( PublishedFileId_t nPublishedFileID, uint64 *punSizeOnDisk, char *pchFolder, uint32 cchFolderSize, uint32 *punTimeStamp ) = 0; // get info about pending update for items that have k_EItemStateNeedsUpdate set. punBytesTotal will be valid after download started once virtual bool GetItemDownloadInfo( PublishedFileId_t nPublishedFileID, uint64 *punBytesDownloaded, uint64 *punBytesTotal ) = 0; // download new or update already installed item. If function returns true, wait for DownloadItemResult_t. If the item is already installed, // then files on disk should not be used until callback received. If item is not subscribed to, it will be cached for some time. // If bHighPriority is set, any other item download will be suspended and this item downloaded ASAP. virtual bool DownloadItem( PublishedFileId_t nPublishedFileID, bool bHighPriority ) = 0; // game servers can set a specific workshop folder before issuing any UGC commands. // This is helpful if you want to support multiple game servers running out of the same install folder virtual bool BInitWorkshopForGameServer( DepotId_t unWorkshopDepotID, const char *pszFolder ) = 0; // SuspendDownloads( true ) will suspend all workshop downloads until SuspendDownloads( false ) is called or the game ends virtual void SuspendDownloads( bool bSuspend ) = 0; }; #define STEAMUGC_INTERFACE_VERSION "STEAMUGC_INTERFACE_VERSION007" //----------------------------------------------------------------------------- // Purpose: Callback for querying UGC //----------------------------------------------------------------------------- struct SteamUGCQueryCompleted_t { enum { k_iCallback = k_iClientUGCCallbacks + 1 }; UGCQueryHandle_t m_handle; EResult m_eResult; uint32 m_unNumResultsReturned; uint32 m_unTotalMatchingResults; bool m_bCachedData; // indicates whether this data was retrieved from the local on-disk cache }; //----------------------------------------------------------------------------- // Purpose: Callback for requesting details on one piece of UGC //----------------------------------------------------------------------------- struct SteamUGCRequestUGCDetailsResult_t { enum { k_iCallback = k_iClientUGCCallbacks + 2 }; SteamUGCDetails_t m_details; bool m_bCachedData; // indicates whether this data was retrieved from the local on-disk cache }; //----------------------------------------------------------------------------- // Purpose: result for ISteamUGC::CreateItem() //----------------------------------------------------------------------------- struct CreateItemResult_t { enum { k_iCallback = k_iClientUGCCallbacks + 3 }; EResult m_eResult; PublishedFileId_t m_nPublishedFileId; // new item got this UGC PublishFileID bool m_bUserNeedsToAcceptWorkshopLegalAgreement; }; //----------------------------------------------------------------------------- // Purpose: result for ISteamUGC::SubmitItemUpdate() //----------------------------------------------------------------------------- struct SubmitItemUpdateResult_t { enum { k_iCallback = k_iClientUGCCallbacks + 4 }; EResult m_eResult; bool m_bUserNeedsToAcceptWorkshopLegalAgreement; }; //----------------------------------------------------------------------------- // Purpose: a Workshop item has been installed or updated //----------------------------------------------------------------------------- struct ItemInstalled_t { enum { k_iCallback = k_iClientUGCCallbacks + 5 }; AppId_t m_unAppID; PublishedFileId_t m_nPublishedFileId; }; //----------------------------------------------------------------------------- // Purpose: result of DownloadItem(), existing item files can be accessed again //----------------------------------------------------------------------------- struct DownloadItemResult_t { enum { k_iCallback = k_iClientUGCCallbacks + 6 }; AppId_t m_unAppID; PublishedFileId_t m_nPublishedFileId; EResult m_eResult; }; //----------------------------------------------------------------------------- // Purpose: result of AddItemToFavorites() or RemoveItemFromFavorites() //----------------------------------------------------------------------------- struct UserFavoriteItemsListChanged_t { enum { k_iCallback = k_iClientUGCCallbacks + 7 }; PublishedFileId_t m_nPublishedFileId; EResult m_eResult; bool m_bWasAddRequest; }; //----------------------------------------------------------------------------- // Purpose: The result of a call to SetUserItemVote() //----------------------------------------------------------------------------- struct SetUserItemVoteResult_t { enum { k_iCallback = k_iClientUGCCallbacks + 8 }; PublishedFileId_t m_nPublishedFileId; EResult m_eResult; bool m_bVoteUp; }; //----------------------------------------------------------------------------- // Purpose: The result of a call to GetUserItemVote() //----------------------------------------------------------------------------- struct GetUserItemVoteResult_t { enum { k_iCallback = k_iClientUGCCallbacks + 9 }; PublishedFileId_t m_nPublishedFileId; EResult m_eResult; bool m_bVotedUp; bool m_bVotedDown; bool m_bVoteSkipped; }; #pragma pack( pop ) #endif // ISTEAMUGC_H