EOS_TitleStorage_QueryFile

EOS API reference page for EOS_TitleStorage_QueryFile

2 분 소요

This function is part of the TitleStorage Interface.

Remarks

Query a specific file's metadata, such as file names, size, and a MD5 hash of the data. This is not required before a file may be opened. Once a file has been queried, its metadata will be available by the EOS_TitleStorage_CopyFileMetadataAtIndex and EOS_TitleStorage_CopyFileMetadataByFilename functions.

Parameters

EOS_TitleStorage_QueryFile

Parameter Type And Name	Usage Information
EOS_HTitleStorage Handle
const EOS_TitleStorage_QueryFileOptions* Options	Object containing properties related to which user is querying files, and what file is being queried
void* ClientData	Optional pointer to help clients track this request, that is returned in the completion callback
const EOS_TitleStorage_OnQueryFileCompleteCallback CompletionCallback	This function is called when the query operation completes

This function is asynchronous; the EOS SDK guarantees that your callback (the CompletionCallback parameter) will run when the operation completes, regardless of whether it succeeds or fails. Use the void* parameter to pass any contextual information the callback may need in order to react properly. Relevant information can be copied from the EOS SDK's cache while the callback function is running. You do not need to remove the callback function.

Callback Function Information

Because this function is asynchronous, it employs a callback of type EOS_TitleStorage_OnQueryFileCompleteCallback to report the results of its operation.

Callback Remarks

Callback for when EOS_TitleStorage_QueryFile completes

Callback Parameters

EOS_TitleStorage_OnQueryFileCompleteCallback

Parameter Type And Name	Usage Information
const EOS_TitleStorage_QueryFileCallbackInfo* Data

EOS_TitleStorage_QueryFile

EOS API reference page for EOS_TitleStorage_QueryFile

Remarks

See Also

Parameters

Callback Function Information

Callback Remarks

Callback Parameters

Related API Members