Commits any changes to the store. For a store that provides atomic updates, this writes all of the pending updates to the to the permanent storage medium. After committing the store contains all or none of the updates since the last commit/revert.

This function provides the implementation for the public CommitL() function.

Creates a new stream in the store. The function gets the allocated stream id in the anId parameter. A stream buffer for the stream should be returned, ready to write into the new stream. This provides the implementation for the RStoreWriteStream::CreateL() functions.

Generates a new stream within this store, and returns its id. This function is intended to create a new stream in advance of being written to.

This is called by ExtendL().

CStreamStore::ExtendL()

Opens the requested stream for reading. The function should return a stream buffer positioned at the beginning of this stream.

This function is called by the OpenL() and OpenLC() member functions of RStoreReadStream.

RStoreReadStream::OpenL() RStoreReadStream::OpenLC()

Discards any pending changes to the store. This includes all changes which have not been committed to a permanent storage medium.

This function provides the implementation for the public Revert() function.

Note:

The function need only be implemented by stores that provide atomic updates, as revert has no meaning for other implementations.

Instantiates a secure store.

Instantiates a secure store and pushes a pointer to the object onto the cleanup stack.