#include <mw/msvstore.h>
| class RMsvReadStream : public RReadStream, public RReadStream |
| Public Member Functions | |
|---|---|
| IMPORT_C void | OpenL(const CMsvStore &, TUid) |
| IMPORT_C void | OpenLC(const CMsvStore &, TUid) |
| void | OpenLC(CMsvCachedStore &, TUid) |
Accesses the streams in a message store with read access.
Before it is used, a CMsvStore must have been opened on the message store with read or read/write access.
This class is intended for use by MTM implementations to store MTM-specific information. Message client applications access the store through the higher-level functions provided by Client-side and User Interface MTMs.
Most of its functionality is provided by the base class RReadStream.
Prepares an existing stream with UID for reading.
After this function has been called, the stream can be read from with the functions provided by the RReadStream base class.
| Parameters | |
|---|---|
| aMsvStore | The CMsvStore the stream is in. |
| aUid | The UID of the stream to open with read access |
| Leave Codes | |
|---|---|
| KErrNotFound | There is no stream with UID aUid |
| Other | Standard stream leave codes. |
Prepares an existing stream with UID for reading.
After this function has been called, the stream can be read from with the functions provided by the RReadStream base class.
The object is placed on the cleanup stack.
| Parameters | |
|---|---|
| aMsvStore | The CMsvStore the stream is in. |
| aUid | The UID of the stream to open with read access |
| Leave Codes | |
|---|---|
| KErrNotFound | There is no stream with UID aUid |
| Other | Standard stream leave codes. |
| void | OpenLC | ( | CMsvCachedStore & | aStore, |
| TUid | aUid | |||
| ) | ||||
| Parameters | |
|---|---|
| aStore | aStore is the CMsvCachedStore within which we look for the stream |
| aUid | id of stream to open for reading |
| Leave Codes | |
|---|---|
| leaves | if we can't find the stream |