264 |
257 |
265 @param aClientBuffer Pointer into client address space to the descriptor containing |
258 @param aClientBuffer Pointer into client address space to the descriptor containing |
266 the client's buffer |
259 the client's buffer |
267 @param aLength The amount of data to be written */ |
260 @param aLength The amount of data to be written */ |
268 virtual void StartWrite(const TAny* aClientBuffer, TInt aLength)=0; |
261 virtual void StartWrite(const TAny* aClientBuffer, TInt aLength)=0; |
269 /// Cancel a pending write |
262 // Cancel a pending write |
270 /** Specifies the protocol for cancelling writing to the port. It is called by |
263 /** Specifies the protocol for cancelling writing to the port. It is called by |
271 the comms server in response to a RComm::WriteCancel() request from the client. |
264 the comms server in response to a RComm::WriteCancel() request from the client. |
272 |
265 |
273 The implementation should abort any processing which was taking place as a |
266 The implementation should abort any processing which was taking place as a |
274 result of the write request. Do not call WriteCompleted(). */ |
267 result of the write request. Do not call WriteCompleted(). */ |
275 virtual void WriteCancel()=0; |
268 virtual void WriteCancel()=0; |
276 /// Queue a break |
269 // Queue a break |
277 /** Specifies the protocol for setting a break condition at the port. It is called |
270 /** Specifies the protocol for setting a break condition at the port. It is called |
278 by the comms server in response to a RComm::Break() request from the client. |
271 by the comms server in response to a RComm::Break() request from the client. |
279 |
272 |
280 When the break is complete, the function should call BreakCompleted(). |
273 When the break is complete, the function should call BreakCompleted(). |
281 |
274 |
282 @param aTime Time period to break for in microseconds */ |
275 @param aTime Time period to break for in microseconds */ |
283 virtual void Break(TInt aTime)=0; |
276 virtual void Break(TInt aTime)=0; |
284 /// Cancel a pending break |
277 // Cancel a pending break |
285 /** Specifies the protocol for cancelling a break request. It is called by the |
278 /** Specifies the protocol for cancelling a break request. It is called by the |
286 comms server in response to a RComm::BreakCancel() request from the client. |
279 comms server in response to a RComm::BreakCancel() request from the client. |
287 |
280 |
288 The implementation should abort any processing which was taking place as a |
281 The implementation should abort any processing which was taking place as a |
289 result of the break request. Do not call BreakCompleted(). */ |
282 result of the break request. Do not call BreakCompleted(). */ |
290 virtual void BreakCancel()=0; |
283 virtual void BreakCancel()=0; |
291 /// Pass a config request - return in descriptor |
284 // Pass a config request - return in descriptor |
292 /** Specifies a protocol for getting the current configuration of the serial port. |
285 /** Specifies a protocol for getting the current configuration of the serial port. |
293 It is called by the comms server in response to a RComm::GetConfig() request |
286 It is called by the comms server in response to a RComm::GetConfig() request |
294 from the client. |
287 from the client. |
295 |
288 |
296 @param aPackage A packaged TCommConfig buffer, set on return to the current |
289 @param aPackage A packaged TCommConfig buffer, set on return to the current |
297 configuration of the serial port |
290 configuration of the serial port |
298 @return A system wide error code */ |
291 @return A system wide error code */ |
299 virtual TInt GetConfig(TDes8& aPackage) const=0; |
292 virtual TInt GetConfig(TDes8& aPackage) const=0; |
300 /// Set config with package in the descriptor |
293 // Set config with package in the descriptor |
301 /** Specifies a protocol for setting the configuration of the port. It is called |
294 /** Specifies a protocol for setting the configuration of the port. It is called |
302 by the comms server in response to a RComm::SetConfig() request from the client. |
295 by the comms server in response to a RComm::SetConfig() request from the client. |
303 |
296 |
304 @param aPackage A packaged TCommConfig buffer holding the new configuration |
297 @param aPackage A packaged TCommConfig buffer holding the new configuration |
305 values |
298 values |
306 @return A system error code */ |
299 @return A system error code */ |
307 virtual TInt SetConfig(const TDesC8& aPackage)=0; |
300 virtual TInt SetConfig(const TDesC8& aPackage)=0; |
308 /// Set the port to use partial reads/writes |
301 // Set the port to use partial reads/writes |
309 /** Specifies a protocol for setting the buffer mode. It is called by the comms |
302 /** Specifies a protocol for setting the buffer mode. It is called by the comms |
310 server in response to a RComm::SetMode() request from the client. |
303 server in response to a RComm::SetMode() request from the client. |
311 |
304 |
312 @param aPackage A TCommServerConfig package buffer holding the mode settings |
305 @param aPackage A TCommServerConfig package buffer holding the mode settings |
313 @return A system-wide error code */ |
306 @return A system-wide error code */ |
314 virtual TInt SetServerConfig(const TDesC8& aPackage)=0; |
307 virtual TInt SetServerConfig(const TDesC8& aPackage)=0; |
315 /// Get the server configs from the CSY |
308 // Get the server configs from the CSY |
316 /** Specifies a protocol for getting the buffer mode. It is called by the comms |
309 /** Specifies a protocol for getting the buffer mode. It is called by the comms |
317 server in response to a RComm::Mode() request from the client. |
310 server in response to a RComm::Mode() request from the client. |
318 |
311 |
319 @param aPackage A TCommServerConfig package buffer that, on return, holds |
312 @param aPackage A TCommServerConfig package buffer that, on return, holds |
320 the current buffer mode settings |
313 the current buffer mode settings |
321 @return A system error code */ |
314 @return A system error code */ |
322 virtual TInt GetServerConfig(TDes8& aPackage)=0; |
315 virtual TInt GetServerConfig(TDes8& aPackage)=0; |
323 /// Read capabilities from the driver |
316 // Read capabilities from the driver |
324 /** Specifies a protocol for getting the port capabilities. It is called by the |
317 /** Specifies a protocol for getting the port capabilities. It is called by the |
325 comms server in response to a RComm::Caps() request from the client. |
318 comms server in response to a RComm::Caps() request from the client. |
326 |
319 |
327 @param aPackage A TCommCaps package buffer that, on return, holds the port |
320 @param aPackage A TCommCaps package buffer that, on return, holds the port |
328 capabilities |
321 capabilities |
329 @return A system error code */ |
322 @return A system error code */ |
330 virtual TInt GetCaps(TDes8& aPackage)=0; |
323 virtual TInt GetCaps(TDes8& aPackage)=0; |
331 /// Get the status of the signal pins |
324 // Get the status of the signal pins |
332 /** Specifies a protocol for getting the status of the serial port control lines. |
325 /** Specifies a protocol for getting the status of the serial port control lines. |
333 It is called by the comms server in response to a RComm::GetSignals() request |
326 It is called by the comms server in response to a RComm::GetSignals() request |
334 from the client. |
327 from the client. |
335 |
328 |
336 @param aSignals An integer with the bits set to reflect the status of the |
329 @param aSignals An integer with the bits set to reflect the status of the |
337 handshaking lines. |
330 handshaking lines. |
338 @return A system error code */ |
331 @return A system error code */ |
339 virtual TInt GetSignals(TUint& aSignals)=0; |
332 virtual TInt GetSignals(TUint& aSignals)=0; |
340 /// Set selected signals to high (logical 1) |
333 // Set selected signals to high (logical 1) |
341 /** Specifies a protocol for setting serial port control lines. It is called by |
334 /** Specifies a protocol for setting serial port control lines. It is called by |
342 the comms server in response to a RComm::SetSignals() request from the client. |
335 the comms server in response to a RComm::SetSignals() request from the client. |
343 |
336 |
344 @param aSignals A bitmask of the handshaking lines to set |
337 @param aSignals A bitmask of the handshaking lines to set |
345 @return A system error code */ |
338 @return A system error code */ |
346 virtual TInt SetSignalsToMark(TUint aSignals)=0; |
339 virtual TInt SetSignalsToMark(TUint aSignals)=0; |
347 /// Set selected signals to low (logical 0) |
340 // Set selected signals to low (logical 0) |
348 /** Specifies a protocol for clearing serial port control lines. It is called by |
341 /** Specifies a protocol for clearing serial port control lines. It is called by |
349 the comms server in response to a RComm::SetSignals() request from the client. |
342 the comms server in response to a RComm::SetSignals() request from the client. |
350 |
343 |
351 @param aSignals A bitmask of the handshaking lines to clear |
344 @param aSignals A bitmask of the handshaking lines to clear |
352 @return A system error code */ |
345 @return A system error code */ |
353 virtual TInt SetSignalsToSpace(TUint aSignals)=0; |
346 virtual TInt SetSignalsToSpace(TUint aSignals)=0; |
354 /// Get size of Tx and Rx buffer |
347 // Get size of Tx and Rx buffer |
355 /** Specifies a protocol for requesting the size of the serial port buffers. It |
348 /** Specifies a protocol for requesting the size of the serial port buffers. It |
356 is called by the comms server in response to a RComm::ReceiveBufferLength() |
349 is called by the comms server in response to a RComm::ReceiveBufferLength() |
357 request from the client. |
350 request from the client. |
358 |
351 |
359 @param aLength The current size of the serial port buffers in bytes |
352 @param aLength The current size of the serial port buffers in bytes |
360 @return A system error code */ |
353 @return A system error code */ |
361 virtual TInt GetReceiveBufferLength(TInt& aLength) const=0; |
354 virtual TInt GetReceiveBufferLength(TInt& aLength) const=0; |
362 /// Set size of Tx and Rx buffer |
355 // Set size of Tx and Rx buffer |
363 /** Specifies a protocol for setting the size of the serial port buffers. It is |
356 /** Specifies a protocol for setting the size of the serial port buffers. It is |
364 called by the comms server in response to a RComm::SetReceiveBufferLength() |
357 called by the comms server in response to a RComm::SetReceiveBufferLength() |
365 request from the client. |
358 request from the client. |
366 |
359 |
367 @param aLength Requested size of the serial port buffers in bytes |
360 @param aLength Requested size of the serial port buffers in bytes |
368 @return A system error code */ |
361 @return A system error code */ |
369 virtual TInt SetReceiveBufferLength(TInt aLength)=0; |
362 virtual TInt SetReceiveBufferLength(TInt aLength)=0; |
370 virtual void FreeMemory(); // csys have their own implementation, e.g. ECUART |
363 virtual void FreeMemory(); // csys have their own implementation, e.g. ECUART |
371 /// Notify client when the signals change |
364 // Notify client when the signals change |
372 /** Specifies the protocol for setting a "signal change" notification. It is called |
365 /** Specifies the protocol for setting a "signal change" notification. It is called |
373 by the comms server in response to a RComm::NotifySignalChange() request from |
366 by the comms server in response to a RComm::NotifySignalChange() request from |
374 the client. |
367 the client. |
375 |
368 |
376 @param aSignalMask Signal mask passed by client */ |
369 @param aSignalMask Signal mask passed by client */ |
377 virtual void NotifySignalChange(TUint aSignalMask)=0; |
370 virtual void NotifySignalChange(TUint aSignalMask)=0; |
378 /// Cancel an outstanding signal change notification |
371 // Cancel an outstanding signal change notification |
379 /** Specifies the protocol for cancelling a "signal change" notification. It is called |
372 /** Specifies the protocol for cancelling a "signal change" notification. It is called |
380 by the comms server in response to a RComm::NotifySignalChangeCancel() request |
373 by the comms server in response to a RComm::NotifySignalChangeCancel() request |
381 from the client. */ |
374 from the client. */ |
382 virtual void NotifySignalChangeCancel()=0; |
375 virtual void NotifySignalChangeCancel()=0; |
383 /// Notify client when the configation changes |
376 // Notify client when the configation changes |
384 /** Specifies the protocol for setting a "configuration change" notification. It |
377 /** Specifies the protocol for setting a "configuration change" notification. It |
385 is called by the comms server in response to a RComm::NotifyConfigChange() |
378 is called by the comms server in response to a RComm::NotifyConfigChange() |
386 request from the client. */ |
379 request from the client. */ |
387 virtual void NotifyConfigChange()=0; |
380 virtual void NotifyConfigChange()=0; |
388 /// Cancel an outstanding config change notification |
381 // Cancel an outstanding config change notification |
389 /** Specifies the protocol for cancelling a "configuration change" notification. |
382 /** Specifies the protocol for cancelling a "configuration change" notification. |
390 It is called by the comms server in response to a RComm::NotifyConfigChangeCancel() |
383 It is called by the comms server in response to a RComm::NotifyConfigChangeCancel() |
391 request from the client. */ |
384 request from the client. */ |
392 virtual void NotifyConfigChangeCancel()=0; |
385 virtual void NotifyConfigChangeCancel()=0; |
393 /// Notify client when the flow control changes |
386 // Notify client when the flow control changes |
394 /** Specifies the protocol for setting a "flow control change" notification. It is |
387 /** Specifies the protocol for setting a "flow control change" notification. It is |
395 called by the comms server in response to a RComm::NotifyFlowControlChange() |
388 called by the comms server in response to a RComm::NotifyFlowControlChange() |
396 request from the client. */ |
389 request from the client. */ |
397 virtual void NotifyFlowControlChange()=0; |
390 virtual void NotifyFlowControlChange()=0; |
398 /// Cancel an outstanding flow control change notification |
391 // Cancel an outstanding flow control change notification |
399 /** Specifies the protocol for cancelling a "flow control change" notification. It |
392 /** Specifies the protocol for cancelling a "flow control change" notification. It |
400 is called by the comms server in response to a RComm::NotifyFlowControlChangeCancel() |
393 is called by the comms server in response to a RComm::NotifyFlowControlChangeCancel() |
401 request from the client. */ |
394 request from the client. */ |
402 virtual void NotifyFlowControlChangeCancel()=0; |
395 virtual void NotifyFlowControlChangeCancel()=0; |
403 /// Notify client when a break occurs |
396 // Notify client when a break occurs |
404 /** Specifies the protocol for setting a "break" notification. It is called by the |
397 /** Specifies the protocol for setting a "break" notification. It is called by the |
405 comms server in response to a RComm::NotifyBreak() request from the client. */ |
398 comms server in response to a RComm::NotifyBreak() request from the client. */ |
406 virtual void NotifyBreak()=0; |
399 virtual void NotifyBreak()=0; |
407 /// Cancel an outstanding break notification |
400 // Cancel an outstanding break notification |
408 /** Specifies the protocol for cancelling a "break" notification. It is called by |
401 /** Specifies the protocol for cancelling a "break" notification. It is called by |
409 the comms server in response to a RComm::NotifyBreakCancel() request from |
402 the comms server in response to a RComm::NotifyBreakCancel() request from |
410 the client. */ |
403 the client. */ |
411 virtual void NotifyBreakCancel()=0; |
404 virtual void NotifyBreakCancel()=0; |
412 /// Notify client when data is available |
405 // Notify client when data is available |
413 /** Specifies the protocol for setting a "data available" notification. It is called |
406 /** Specifies the protocol for setting a "data available" notification. It is called |
414 |
407 |
415 by the comms server in response to a RComm::NotifyDataAvailable() request |
408 by the comms server in response to a RComm::NotifyDataAvailable() request |
416 from the client. */ |
409 from the client. */ |
417 virtual void NotifyDataAvailable()=0; |
410 virtual void NotifyDataAvailable()=0; |
418 /// Cancel an outstanding data available notification |
411 // Cancel an outstanding data available notification |
419 /** Specifies the protocol for cancelling a "data available" notification. It is |
412 /** Specifies the protocol for cancelling a "data available" notification. It is |
420 called by the comms server in response to a RComm::NotifyDataAvailableCancel() |
413 called by the comms server in response to a RComm::NotifyDataAvailableCancel() |
421 request from the client. */ |
414 request from the client. */ |
422 virtual void NotifyDataAvailableCancel()=0; |
415 virtual void NotifyDataAvailableCancel()=0; |
423 /// Notify client when output buffer is empty |
416 // Notify client when output buffer is empty |
424 /** Specifies the protocol for setting a transmit buffer empty notification. It |
417 /** Specifies the protocol for setting a transmit buffer empty notification. It |
425 is called by the comms server in response to a RComm::NotifyOutputEmpty() |
418 is called by the comms server in response to a RComm::NotifyOutputEmpty() |
426 request from the client. */ |
419 request from the client. */ |
427 virtual void NotifyOutputEmpty()=0; |
420 virtual void NotifyOutputEmpty()=0; |
428 /// Cancel an outstanding output empty notification |
421 // Cancel an outstanding output empty notification |
429 /** Specifies the protocol for cancelling a transmit buffer empty notification. |
422 /** Specifies the protocol for cancelling a transmit buffer empty notification. |
430 It is called by the comms server in response to a RComm::NotifyOutputEmptyCancel() |
423 It is called by the comms server in response to a RComm::NotifyOutputEmptyCancel() |
431 request from the client. */ |
424 request from the client. */ |
432 virtual void NotifyOutputEmptyCancel()=0; |
425 virtual void NotifyOutputEmptyCancel()=0; |
433 /// Get the flow control status |
426 // Get the flow control status |
434 /** Gets flow control status. It is called by the comms server in response to a |
427 /** Gets flow control status. It is called by the comms server in response to a |
435 RComm::SetMode() request from the client. |
428 RComm::SetMode() request from the client. |
436 |
429 |
437 @param aFlowControl Flow control status to return to the client |
430 @param aFlowControl Flow control status to return to the client |
438 @return A system-wide error code */ |
431 @return A system-wide error code */ |
439 virtual TInt GetFlowControlStatus(TFlowControl& aFlowControl)=0; |
432 virtual TInt GetFlowControlStatus(TFlowControl& aFlowControl)=0; |
440 /// Get the role of this port unit |
433 // Get the role of this port unit |
441 /** Gets DCE/DTE role. It is called by the comms server in response to a RComm::GetRole() |
434 /** Gets DCE/DTE role. It is called by the comms server in response to a RComm::GetRole() |
442 request from the client. |
435 request from the client. |
443 |
436 |
444 @param aRole On return, DCE/DTE role to return to the client |
437 @param aRole On return, DCE/DTE role to return to the client |
445 @return A system-wide error code */ |
438 @return A system-wide error code */ |
446 virtual TInt GetRole(TCommRole& aRole)=0; |
439 virtual TInt GetRole(TCommRole& aRole)=0; |
447 /// Set the role of this port unit |
440 // Set the role of this port unit |
448 /** Sets DCE/DTE role. It is called by the comms server in response to a RComm::Open() |
441 /** Sets DCE/DTE role. It is called by the comms server in response to a RComm::Open() |
449 request from the client. |
442 request from the client. |
450 |
443 |
451 @param aRole DCE/DTE role |
444 @param aRole DCE/DTE role |
452 @return A system-wide error code */ |
445 @return A system-wide error code */ |
458 #endif |
451 #endif |
459 private: |
452 private: |
460 void DoOpenL(CCommSession* aSession, TInternalCommAccess aMode, TCommRole aRole,TBool aIsNew); |
453 void DoOpenL(CCommSession* aSession, TInternalCommAccess aMode, TCommRole aRole,TBool aIsNew); |
461 void DoPreemption(); |
454 void DoPreemption(); |
462 |
455 |
463 TDeltaTimerEntry iReadTimer; ///< delta timer entry for read timeouts |
456 TDeltaTimerEntry iReadTimer; //< delta timer entry for read timeouts |
464 TBool iReadTimerPending; ///< true if a read timer is pending |
457 TBool iReadTimerPending; //< true if a read timer is pending |
465 TDeltaTimerEntry iWriteTimer; ///< delta timer entry for write timeouts |
458 TDeltaTimerEntry iWriteTimer; //< delta timer entry for write timeouts |
466 TBool iWriteTimerPending; ///< true if a write timer is pending |
459 TBool iWriteTimerPending; //< true if a write timer is pending |
467 TInternalCommAccess iMode; ///< access mode for this port |
460 TInternalCommAccess iMode; //< access mode for this port |
468 CCommSession* iReadOwner; ///< pointer to the read session |
461 CCommSession* iReadOwner; //< pointer to the read session |
469 TInt iReadOwnerHandle; ///< handle to the read session |
462 TInt iReadOwnerHandle; //< handle to the read session |
470 CCommSession* iWriteOwner; ///< pointer to the write session |
463 CCommSession* iWriteOwner; //< pointer to the write session |
471 TInt iWriteOwnerHandle; ///< handle to the write session |
464 TInt iWriteOwnerHandle; //< handle to the write session |
472 // Binary compatible |
465 // Binary compatible |
473 // Was: CCommSession* iBreakOwner; Replace with: |
466 // Was: CCommSession* iBreakOwner; Replace with: |
474 CExtra* iExtra; ///< pointer to the CExtra object for pre-emptable handling |
467 CExtra* iExtra; //< pointer to the CExtra object for pre-emptable handling |
475 #define iBreakOwner (iExtra->iBreakOwner) ///< forwards iBreakOwner to iExtra->iBreakOwner |
468 #define iBreakOwner (iExtra->iBreakOwner) //< forwards iBreakOwner to iExtra->iBreakOwner |
476 |
469 |
477 TInt iBreakOwnerHandle; ///< handle to the break owner |
470 TInt iBreakOwnerHandle; //< handle to the break owner |
478 CCommSession* iSignalOwner; ///< pointer to the signal session |
471 CCommSession* iSignalOwner; //< pointer to the signal session |
479 TInt iSignalOwnerHandle; ///< handle to the signal session |
472 TInt iSignalOwnerHandle; //< handle to the signal session |
480 CCommSession* iFlowControlOwner; ///< pointer to the flow control session |
473 CCommSession* iFlowControlOwner; //< pointer to the flow control session |
481 TInt iFlowControlOwnerHandle; ///< handle to the flow control session |
474 TInt iFlowControlOwnerHandle; //< handle to the flow control session |
482 CCommSession* iConfigOwner; ///< pointer to the config session |
475 CCommSession* iConfigOwner; //< pointer to the config session |
483 TInt iConfigOwnerHandle; ///< handle to the config session |
476 TInt iConfigOwnerHandle; //< handle to the config session |
484 CCommSession* iBreakNotifyOwner; ///< pointer to the break notify session |
477 CCommSession* iBreakNotifyOwner; //< pointer to the break notify session |
485 TInt iBreakNotifyOwnerHandle; ///< handle to the break notify session |
478 TInt iBreakNotifyOwnerHandle; //< handle to the break notify session |
486 CCommSession* iNotifyDataAvailableOwner; ///< pointer to the data available session |
479 CCommSession* iNotifyDataAvailableOwner; //< pointer to the data available session |
487 TInt iNotifyDataAvailableOwnerHandle; ///< handle to the data available session |
480 TInt iNotifyDataAvailableOwnerHandle; //< handle to the data available session |
488 CCommSession* iNotifyOutputEmptyOwner; ///< pointer to the output empty session |
481 CCommSession* iNotifyOutputEmptyOwner; //< pointer to the output empty session |
489 TInt iNotifyOutputEmptyOwnerHandle; ///< handle to the output empty session |
482 TInt iNotifyOutputEmptyOwnerHandle; //< handle to the output empty session |
490 |
483 |
491 RMessagePtr2 iBlockedRead; ///< pointer to the read request message |
484 RMessagePtr2 iBlockedRead; //< pointer to the read request message |
492 RMessagePtr2 iBlockedWrite; ///< pointer to the write request message |
485 RMessagePtr2 iBlockedWrite; //< pointer to the write request message |
493 RMessagePtr2 iBlockedBreak; ///< pointer to the break request message |
486 RMessagePtr2 iBlockedBreak; //< pointer to the break request message |
494 |
487 |
495 /**The encapsulated message*/ |
488 /**The encapsulated message*/ |
496 RMessagePtr2 iBlockedSignalChange; ///< holds the notify signal change message |
489 RMessagePtr2 iBlockedSignalChange; //< holds the notify signal change message |
497 /**Private padding to preserve BC with earlier versions*/ |
490 /**Private padding to preserve BC with earlier versions*/ |
498 TInt iBlockedSignalChangeDummyPadding[7]; |
491 TInt iBlockedSignalChangeDummyPadding[7]; |
499 |
492 |
500 /**The encapsulated message*/ |
493 /**The encapsulated message*/ |
501 RMessagePtr2 iBlockedConfigChange; ///< holds the notify config change message |
494 RMessagePtr2 iBlockedConfigChange; //< holds the notify config change message |
502 /**Private padding to preserve BC with earlier versions*/ |
495 /**Private padding to preserve BC with earlier versions*/ |
503 TInt iBlockedConfigChangeDummyPadding[7]; |
496 TInt iBlockedConfigChangeDummyPadding[7]; |
504 |
497 |
505 /**The encapsulated message*/ |
498 /**The encapsulated message*/ |
506 RMessagePtr2 iBlockedFlowControlChange; ///< holds the notify flow control change message |
499 RMessagePtr2 iBlockedFlowControlChange; //< holds the notify flow control change message |
507 /**Private padding to preserve BC with earlier versions*/ |
500 /**Private padding to preserve BC with earlier versions*/ |
508 TInt iBlockedFlowControlChangeDummyPadding[7]; |
501 TInt iBlockedFlowControlChangeDummyPadding[7]; |
509 |
502 |
510 RMessagePtr2 iBlockedBreakNotify; ///< pointer to the notify break request message |
503 RMessagePtr2 iBlockedBreakNotify; //< pointer to the notify break request message |
511 RMessagePtr2 iBlockedNotifyDataAvailable; ///< pointer to the notify data available request message |
504 RMessagePtr2 iBlockedNotifyDataAvailable; //< pointer to the notify data available request message |
512 RMessagePtr2 iBlockedNotifyOutputEmpty; ///< pointer to the notify output empty request message |
505 RMessagePtr2 iBlockedNotifyOutputEmpty; //< pointer to the notify output empty request message |
513 |
506 |
514 CPortManager* iPortManager; ///< Not Used. Not to be exposed to deriving classes of CPort. |
507 CPortManager* iPortManager; //< Not Used. Not to be exposed to deriving classes of CPort. |
515 IMPORT_C virtual void CPort_Reserved1(); |
508 IMPORT_C virtual void CPort_Reserved1(); |
516 TAny* iCPort_Reserved; ///< reserved pointer |
509 TAny* iCPort_Reserved; //< reserved pointer |
517 }; |
510 }; |
518 |
511 |
519 |
512 |
520 // |
513 // |
521 // forward declaration |
514 // forward declaration |