Blam::Cache Namespace Reference

Namespace containing functions related to caching. More...

Functions
std::string	WriteFileToCache (void *data, int length, std::string id)
	Writes a block of data to the cache as a file. More...
HRESULT	ReadFileFromCache (void **data, int *length, std::string id)
	Reads a file from the cache into memory. More...
HRESULT	DeleteFileFromCache (std::string id)
	Deletes a file from the local cache storage. More...
void	ClearCachedFiles ()
	Clears all files from the cache. More...

Detailed Description

Namespace containing functions related to caching.

Function Documentation

ClearCachedFiles()

void Blam::Cache::ClearCachedFiles

(

)

Clears all files from the cache.

Will log to console if any files failed to be removed.

DeleteFileFromCache()

HRESULT Blam::Cache::DeleteFileFromCache

(

std::string

id

)

Deletes a file from the local cache storage.

Will log an error to console if the file could not be removed.

ReadFileFromCache()

HRESULT Blam::Cache::ReadFileFromCache	(	void **	data,
		int *	length,
		std::string	id
	)

Reads a file from the cache into memory.

Memory allocation does not need to be performed prior to calling, as this function will call malloc() on its own.

Parameters

data	- Pointer at which to write the memory.
length	- Pointer at which to store the size of the data.
id	- The ID of the cached data to read

Returns

- Returns S_OK if the file was loaded without error, will return E_FAIL if no cached file could be found with the specified ID.

WriteFileToCache()

std::string Blam::Cache::WriteFileToCache	(	void *	data,
		int	length,
		std::string	id
	)

Writes a block of data to the cache as a file.

Parameters

data	- The data to put in the file
length	- The size of the data in bytes
id	- The ID of the cached data, used to retrieve the file later on

Returns

- The path of the cached file