0
|
1 |
// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
2 |
// All rights reserved.
|
|
3 |
// This component and the accompanying materials are made available
|
|
4 |
// under the terms of the License "Eclipse Public License v1.0"
|
|
5 |
// which accompanies this distribution, and is available
|
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
7 |
//
|
|
8 |
// Initial Contributors:
|
|
9 |
// Nokia Corporation - initial contribution.
|
|
10 |
//
|
|
11 |
// Contributors:
|
|
12 |
//
|
|
13 |
// Description:
|
|
14 |
//
|
|
15 |
|
|
16 |
/**
|
|
17 |
@file
|
|
18 |
@internalTechnology
|
|
19 |
*/
|
|
20 |
|
|
21 |
|
|
22 |
#include <f32file.h>
|
|
23 |
#include <e32test.h>
|
|
24 |
#include <f32fsys.h>
|
|
25 |
#include <e32std.h>
|
|
26 |
#include <e32std_private.h> // Caps.iMediaAtt
|
|
27 |
|
|
28 |
#include "massstoragedebug.h"
|
|
29 |
|
|
30 |
#include "t_ms_main.h"
|
|
31 |
#include "t_ms_scsi.h"
|
|
32 |
#include "drivepublisher.h"
|
|
33 |
|
|
34 |
|
|
35 |
//
|
|
36 |
// TTestScsiTransport
|
|
37 |
//
|
|
38 |
/** c'tor */
|
|
39 |
TTestScsiTransport::TTestScsiTransport ()
|
|
40 |
: iProtocol(NULL),
|
|
41 |
iBufWrite(NULL, 0)
|
|
42 |
{
|
|
43 |
}
|
|
44 |
|
|
45 |
/** InitialiseReadBuf */
|
|
46 |
void TTestScsiTransport::InitialiseReadBuf ()
|
|
47 |
{
|
|
48 |
// KMaxBufSize is defined in scsiprot.h
|
|
49 |
iBufRead.FillZ(KMaxBufSize * 2);
|
|
50 |
// set some values in 1/2 a buffer for testing
|
|
51 |
for (TInt i = 0; i<(TInt)KMaxBufSize; i++)
|
|
52 |
{
|
|
53 |
iBufRead[i] = static_cast<TInt8>(i%0x08);
|
|
54 |
}
|
|
55 |
}
|
|
56 |
|
|
57 |
//
|
|
58 |
// CTestMassStorageDrive
|
|
59 |
//
|
|
60 |
/**
|
|
61 |
@param aOwner A reference to the drive manager, for use with aDriveStateChanged.
|
|
62 |
@param aDriveStateChanged A pointer to the private callback function CDriveManager::DriveStateChanged.
|
|
63 |
@param aCritSec A Critical Section object shared by all drives.
|
|
64 |
@post Object is fully constructed
|
|
65 |
*/
|
|
66 |
CMassStorageDrive::CMassStorageDrive(
|
|
67 |
RCriticalSection& aCritSec,
|
|
68 |
RDriveStateChangedPublisher& aDriveStateChangedPublisher)
|
|
69 |
:
|
|
70 |
iCritSec(aCritSec),
|
|
71 |
iMountState(EDisconnected),
|
|
72 |
iDriveStateChangedPublisher(aDriveStateChangedPublisher)
|
|
73 |
{
|
|
74 |
}
|
|
75 |
|
|
76 |
CMassStorageDrive::~CMassStorageDrive()
|
|
77 |
{
|
|
78 |
delete iLocalDrive;
|
|
79 |
}
|
|
80 |
|
|
81 |
/** Read data from the drive */
|
|
82 |
TInt CMassStorageDrive::Read(const TInt64& aPos, TInt aLength, TDes8& aBuf, TBool aWholeMedia)
|
|
83 |
{
|
|
84 |
TInt err = KErrUnknown;
|
|
85 |
|
|
86 |
if( iMountState != EConnected )
|
|
87 |
{
|
|
88 |
err = KErrDisconnected;
|
|
89 |
}
|
|
90 |
else
|
|
91 |
{
|
|
92 |
ASSERT(iLocalDrive);
|
|
93 |
if(aWholeMedia)
|
|
94 |
{
|
|
95 |
err = iLocalDrive->iProxyDrive.Read(aPos, aLength, &aBuf, KLocalMessageHandle, 0, RLocalDrive::ELocDrvWholeMedia);
|
|
96 |
}
|
|
97 |
else
|
|
98 |
{
|
|
99 |
err = iLocalDrive->iProxyDrive.Read(aPos,aLength,aBuf);
|
|
100 |
}
|
|
101 |
}
|
|
102 |
|
|
103 |
return err;
|
|
104 |
}
|
|
105 |
|
|
106 |
/** Write data to the drive */
|
|
107 |
TInt CMassStorageDrive::Write(const TInt64& aPos, TDesC8& aBuf, TBool aWholeMedia)
|
|
108 |
{
|
|
109 |
TInt err = KErrUnknown;
|
|
110 |
|
|
111 |
if( iMountState != EConnected )
|
|
112 |
{
|
|
113 |
err = KErrDisconnected;
|
|
114 |
}
|
|
115 |
else
|
|
116 |
{
|
|
117 |
ASSERT(iLocalDrive);
|
|
118 |
if(aWholeMedia)
|
|
119 |
{
|
|
120 |
err = iLocalDrive->iProxyDrive.Write(aPos, aBuf.Length(), &aBuf, KLocalMessageHandle, 0, RLocalDrive::ELocDrvWholeMedia);
|
|
121 |
}
|
|
122 |
else
|
|
123 |
{
|
|
124 |
err = iLocalDrive->iProxyDrive.Write(aPos,aBuf);
|
|
125 |
}
|
|
126 |
}
|
|
127 |
|
|
128 |
return err;
|
|
129 |
}
|
|
130 |
|
|
131 |
/** Get CAPs */
|
|
132 |
TInt CMassStorageDrive::Caps(TLocalDriveCapsV4& aInfo)
|
|
133 |
{
|
|
134 |
TInt err = KErrUnknown;
|
|
135 |
|
|
136 |
if( iMountState != EConnected )
|
|
137 |
{
|
|
138 |
err = KErrDisconnected;
|
|
139 |
}
|
|
140 |
else
|
|
141 |
{
|
|
142 |
err = DoCaps(aInfo);
|
|
143 |
}
|
|
144 |
|
|
145 |
return err;
|
|
146 |
}
|
|
147 |
|
|
148 |
/** Get CAPs helper */
|
|
149 |
TInt CMassStorageDrive::DoCaps(TLocalDriveCapsV4& aInfo)
|
|
150 |
{
|
|
151 |
if (!iLocalDrive)
|
|
152 |
{ return KErrBadHandle; }
|
|
153 |
|
|
154 |
TLocalDriveCapsV4Buf buf;
|
|
155 |
TInt err = iLocalDrive->iProxyDrive.Caps(buf);
|
|
156 |
|
|
157 |
// Invoke function call operator to cast to TLocalDriveCapsV4&
|
|
158 |
aInfo = buf();
|
|
159 |
|
|
160 |
return err;
|
|
161 |
}
|
|
162 |
|
|
163 |
/**
|
|
164 |
Set the mount state
|
|
165 |
*/
|
|
166 |
TInt CMassStorageDrive::SetMountConnected(CProxyDrive& aProxyDrive, TBool& aMediaChanged)
|
|
167 |
{
|
|
168 |
__FNLOG("CMassStorageDrive::SetMountConnected");
|
|
169 |
TInt err = KErrUnknown; //Never return this
|
|
170 |
|
|
171 |
if(iMountState == EConnected)
|
|
172 |
{
|
|
173 |
err = KErrNone;
|
|
174 |
}
|
|
175 |
else
|
|
176 |
{
|
|
177 |
CLocalDriveRef* localDrive = new CLocalDriveRef(aProxyDrive, aMediaChanged);
|
|
178 |
err = (localDrive==NULL)
|
|
179 |
? KErrNoMemory
|
|
180 |
: SetMountState(EConnected, localDrive);
|
|
181 |
}
|
|
182 |
|
|
183 |
return err;
|
|
184 |
}
|
|
185 |
|
|
186 |
/**
|
|
187 |
@return KErrNone on success, KErrArgument if arguments are illegal
|
|
188 |
@param aNewState
|
|
189 |
@param aLocalDrive Only provide this if aNewState is EConnected, in which case it is required.
|
|
190 |
Only sets/clears iLocalDrive if new state is Connected or Disconnected.
|
|
191 |
*/
|
|
192 |
TInt CMassStorageDrive::SetMountState(TMountState aNewState, CLocalDriveRef* aLocalDrive/*=NULL*/)
|
|
193 |
{
|
|
194 |
__FNLOG("CMassStorageDrive::SetMountState");
|
|
195 |
TInt err = KErrUnknown; //Never return this
|
|
196 |
|
|
197 |
if(iMountState != aNewState)
|
|
198 |
{
|
|
199 |
|
|
200 |
if (iMountState == EConnected && aNewState==EConnecting ||
|
|
201 |
iMountState == EDisconnected && aNewState==EDisconnecting)
|
|
202 |
{
|
|
203 |
return KErrNone;
|
|
204 |
}
|
|
205 |
|
|
206 |
iMountState = aNewState;
|
|
207 |
if(aNewState==EDisconnected || aNewState==EConnecting)
|
|
208 |
{
|
|
209 |
// Reset the drive state on disconnection.
|
|
210 |
// Note: This should be called before ProxyDrive is NULLed.
|
|
211 |
SetDriveState(EErrDisMounted);
|
|
212 |
}
|
|
213 |
|
|
214 |
// Only mounting and unmounting transitions affect iProxyDrive
|
|
215 |
if(aNewState==EConnected || aNewState==EDisconnected)
|
|
216 |
{
|
|
217 |
delete iLocalDrive;
|
|
218 |
iLocalDrive = aLocalDrive; // possibly NULL
|
|
219 |
}
|
|
220 |
|
|
221 |
#ifndef USB_TRANSFER_PUBLISHER
|
|
222 |
// The data transferred counts are "since the host connected to the drive"
|
|
223 |
// so reset them when going to the connected state.
|
|
224 |
if(aNewState==EConnected)
|
|
225 |
{
|
|
226 |
iBytesWritten = iBytesRead = 0;
|
|
227 |
}
|
|
228 |
#endif
|
|
229 |
|
|
230 |
__PRINT1(_L("SetMountState: state=%d\n"), iMountState);
|
|
231 |
|
|
232 |
err = KErrNone;
|
|
233 |
}
|
|
234 |
else if(aLocalDrive != iLocalDrive)
|
|
235 |
{
|
|
236 |
// Caller is not allowed to change the proxy drive
|
|
237 |
err = KErrArgument;
|
|
238 |
}
|
|
239 |
|
|
240 |
return err;
|
|
241 |
}
|
|
242 |
|
|
243 |
/**
|
|
244 |
Checks the Media Removed flag, and optionally resets it.
|
|
245 |
The media has been changed (reinserted) if this function returns true
|
|
246 |
and the Drive State is not EMediaNotPresent.
|
|
247 |
@return The state of the Media Removed flag.
|
|
248 |
@param aReset If true, the Media Removed flag is reset to EFalse.
|
|
249 |
*/
|
|
250 |
TBool CMassStorageDrive::IsMediaChanged(TBool aReset)
|
|
251 |
{
|
|
252 |
__FNLOG("CMassStorageDrive::IsMediaChanged");
|
|
253 |
|
|
254 |
TBool mediaChanged = EFalse;
|
|
255 |
if(iLocalDrive)
|
|
256 |
{
|
|
257 |
mediaChanged = iLocalDrive->iMediaChanged;
|
|
258 |
if(aReset)
|
|
259 |
{
|
|
260 |
iLocalDrive->iMediaChanged = EFalse;
|
|
261 |
}
|
|
262 |
}
|
|
263 |
return mediaChanged;
|
|
264 |
}
|
|
265 |
|
|
266 |
/**
|
|
267 |
Set the Drive State to Active or Idle.
|
|
268 |
@return KErrNone on success, KErrNotReady if media not present
|
|
269 |
@param aCritical ETrue for Active, EFalse for Idle
|
|
270 |
*/
|
|
271 |
TInt CMassStorageDrive::SetCritical(TBool aCritical)
|
|
272 |
{
|
|
273 |
__FNLOG("CMassStorageDrive::SetCritical");
|
|
274 |
|
|
275 |
TInt err = KErrDisMounted;
|
|
276 |
if(iLocalDrive)
|
|
277 |
{
|
|
278 |
if(iLocalDrive->iDriveState == CMassStorageDrive::EMediaNotPresent)
|
|
279 |
{
|
|
280 |
err = KErrNotReady;
|
|
281 |
}
|
|
282 |
else
|
|
283 |
{
|
|
284 |
iCritSec.Wait();
|
|
285 |
|
|
286 |
SetDriveState(
|
|
287 |
aCritical
|
|
288 |
? CMassStorageDrive::EActive
|
|
289 |
: CMassStorageDrive::EIdle );
|
|
290 |
|
|
291 |
iCritSec.Signal();
|
|
292 |
err = KErrNone;
|
|
293 |
}
|
|
294 |
}
|
|
295 |
return err;
|
|
296 |
}
|
|
297 |
|
|
298 |
/**
|
|
299 |
@return Current drive media state
|
|
300 |
*/
|
|
301 |
CMassStorageDrive::TDriveState CMassStorageDrive::DriveState() const
|
|
302 |
{
|
|
303 |
return iLocalDrive ? iLocalDrive->iDriveState : EErrDisMounted;
|
|
304 |
}
|
|
305 |
|
|
306 |
/**
|
|
307 |
This test version does not check for media removal
|
|
308 |
*/
|
|
309 |
CMassStorageDrive::TDriveState CMassStorageDrive::CheckDriveState()
|
|
310 |
{
|
|
311 |
return iLocalDrive ? iLocalDrive->iDriveState : EErrDisMounted;
|
|
312 |
}
|
|
313 |
|
|
314 |
/**
|
|
315 |
@param aNewState
|
|
316 |
*/
|
|
317 |
void CMassStorageDrive::SetDriveState(TDriveState aNewState)
|
|
318 |
{
|
|
319 |
if(iLocalDrive)
|
|
320 |
{
|
|
321 |
__PRINT2(_L("SetDriveState: %d->%d\n"), iLocalDrive->iDriveState, aNewState);
|
|
322 |
iLocalDrive->iDriveState = aNewState;
|
|
323 |
}
|
|
324 |
}
|
|
325 |
|
|
326 |
|
|
327 |
|
|
328 |
|
|
329 |
/////////////////////////////////////////////////////////////////
|
|
330 |
//
|
|
331 |
// CTestDriveManager
|
|
332 |
//
|
|
333 |
/** NewL */
|
|
334 |
CDriveManager* CDriveManager::NewL(const RArray<TInt>& aDriveMap)
|
|
335 |
{
|
|
336 |
__FNLOG ("CDriveManager::NewL");
|
|
337 |
CDriveManager* self = new (ELeave) CDriveManager(aDriveMap);
|
|
338 |
CleanupStack::PushL(self);
|
|
339 |
self->ConstructL();
|
|
340 |
CleanupStack::Pop();
|
|
341 |
return self;
|
|
342 |
}
|
|
343 |
|
|
344 |
/** construct
|
|
345 |
*/
|
|
346 |
void CDriveManager::ConstructL()
|
|
347 |
{
|
|
348 |
__FNLOG("CDriveManager::ConstructL");
|
|
349 |
User::LeaveIfError(iDriveCritSec.CreateLocal());
|
|
350 |
|
|
351 |
iDriveStateChangedPublisher = new (ELeave) RDriveStateChangedPublisher(iDrives, iDriveMap);
|
|
352 |
|
|
353 |
for(TInt i = 0; i < iDriveMap.Count(); i++)
|
|
354 |
{
|
|
355 |
iDrives[i] = new (ELeave) CMassStorageDrive(iDriveCritSec, *iDriveStateChangedPublisher);
|
|
356 |
}
|
|
357 |
|
|
358 |
// Publish initial drive state
|
|
359 |
if (iDriveMap.Count() > 0)
|
|
360 |
{
|
|
361 |
iDriveStateChangedPublisher->DriveStateChanged();
|
|
362 |
}
|
|
363 |
}
|
|
364 |
|
|
365 |
CDriveManager::CDriveManager(const RArray<TInt>& aDriveMap)
|
|
366 |
:
|
|
367 |
iDriveMap(aDriveMap)
|
|
368 |
{}
|
|
369 |
|
|
370 |
/** d'tor */
|
|
371 |
CDriveManager::~CDriveManager()
|
|
372 |
{
|
|
373 |
iDrives.DeleteAll();
|
|
374 |
delete iDriveStateChangedPublisher;
|
|
375 |
iDriveCritSec.Close();
|
|
376 |
}
|
|
377 |
|
|
378 |
/** register drive
|
|
379 |
@param aDrive - a proxy drive to register
|
|
380 |
@param aLun - Lun to register to
|
|
381 |
@return system wide return code
|
|
382 |
*/
|
|
383 |
TInt CDriveManager::RegisterDrive(CProxyDrive&, TBool&, TUint)
|
|
384 |
{
|
|
385 |
// not used in test code
|
|
386 |
ASSERT(EFalse);
|
|
387 |
return KErrNone;
|
|
388 |
}
|
|
389 |
|
|
390 |
/** register drive
|
|
391 |
@param aDrive - a proxy drive to register
|
|
392 |
@param aLun - Lun to register to
|
|
393 |
@return system wide return code
|
|
394 |
*/
|
|
395 |
TInt CDriveManager::DeregisterDrive(TUint)
|
|
396 |
{
|
|
397 |
// not used in test code
|
|
398 |
ASSERT(EFalse);
|
|
399 |
return KErrNone;
|
|
400 |
}
|
|
401 |
|
|
402 |
/** get a drive by aLun
|
|
403 |
@param aLun - lun
|
|
404 |
@param aError - operation error
|
|
405 |
@return pointer to drive
|
|
406 |
*/
|
|
407 |
CMassStorageDrive* CDriveManager::Drive(TUint aLun, TInt& aError) const
|
|
408 |
{
|
|
409 |
aError = KErrNone;
|
|
410 |
CMassStorageDrive* drive = NULL;
|
|
411 |
|
|
412 |
if(aLun>=static_cast<TUint>(iDrives.Count()))
|
|
413 |
{
|
|
414 |
aError = KErrArgument;
|
|
415 |
}
|
|
416 |
else
|
|
417 |
{
|
|
418 |
drive = iDrives[aLun];
|
|
419 |
}
|
|
420 |
|
|
421 |
return drive;
|
|
422 |
}
|
|
423 |
|
|
424 |
/**
|
|
425 |
@return true if media is changed
|
|
426 |
@param aLun - lun
|
|
427 |
@param aReset - reset flag
|
|
428 |
*/
|
|
429 |
TBool CDriveManager::IsMediaChanged(TUint, TBool)
|
|
430 |
{
|
|
431 |
// not used in test code
|
|
432 |
ASSERT(EFalse);
|
|
433 |
return EFalse;
|
|
434 |
}
|
|
435 |
|
|
436 |
/**
|
|
437 |
Set the Drive State to Active or Idle.
|
|
438 |
Ref: 3.6.3.2 - PREVENT_MEDIUM_REMOVAL
|
|
439 |
@return KErrNone on success, otherwise system wide error code
|
|
440 |
@param aLun The Logical Drive Unit identifier (0..numDrives-1)
|
|
441 |
@param aCritical ETrue for Active, EFalse for Idle
|
|
442 |
*/
|
|
443 |
TInt CDriveManager::SetCritical(TUint aLun, TBool aCritical)
|
|
444 |
{
|
|
445 |
__PRINT1(_L("CDriveManager::SetCritical lun=%d\n"), aLun);
|
|
446 |
|
|
447 |
TInt err = KErrUnknown; // never return this
|
|
448 |
CMassStorageDrive* drive = Drive(aLun, err);
|
|
449 |
if(drive)
|
|
450 |
{
|
|
451 |
err = drive->SetCritical(aCritical);
|
|
452 |
}
|
|
453 |
|
|
454 |
return err;
|
|
455 |
}
|
|
456 |
|
|
457 |
/** connect a drive according to lun
|
|
458 |
@param aLun - lun
|
|
459 |
@return system wide error code
|
|
460 |
*/
|
|
461 |
TInt CDriveManager::Connect(TUint aLun)
|
|
462 |
{
|
|
463 |
TInt err = KErrNone;
|
|
464 |
CMassStorageDrive* drive = Drive(aLun, err);
|
|
465 |
|
|
466 |
if(drive)
|
|
467 |
{
|
|
468 |
drive->SetMountConnecting();
|
|
469 |
}
|
|
470 |
|
|
471 |
return err;
|
|
472 |
}
|
|
473 |
|
|
474 |
/** disconnect drive according to lun
|
|
475 |
@param aLun - lun
|
|
476 |
@return system wide error code
|
|
477 |
*/
|
|
478 |
TInt CDriveManager::Disconnect(TUint aLun)
|
|
479 |
{
|
|
480 |
TInt err = KErrNone;
|
|
481 |
CMassStorageDrive* drive = Drive(aLun, err);
|
|
482 |
|
|
483 |
if(drive)
|
|
484 |
{
|
|
485 |
drive->SetMountDisconnecting();
|
|
486 |
}
|
|
487 |
|
|
488 |
return err;
|
|
489 |
}
|
|
490 |
|
|
491 |
|
|
492 |
//
|
|
493 |
// Dummy publishers
|
|
494 |
//
|
|
495 |
#ifdef USB_TRANSFER_PUBLISHER
|
|
496 |
CUsbWriteTransferPublisher* CUsbWriteTransferPublisher::NewL(
|
|
497 |
TRefBytesTransferedList /* aDrives */)
|
|
498 |
{
|
|
499 |
return NULL;
|
|
500 |
}
|
|
501 |
|
|
502 |
|
|
503 |
CUsbReadTransferPublisher* CUsbReadTransferPublisher::NewL(
|
|
504 |
TRefBytesTransferedList /* aDrives */)
|
|
505 |
{
|
|
506 |
return NULL;
|
|
507 |
}
|
|
508 |
|
|
509 |
|
|
510 |
void CUsbTransferPublisher::DoPublishDataTransferredEvent()
|
|
511 |
{
|
|
512 |
}
|
|
513 |
|
|
514 |
|
|
515 |
CUsbTransferPublisher::~CUsbTransferPublisher()
|
|
516 |
{
|
|
517 |
}
|
|
518 |
|
|
519 |
|
|
520 |
void CUsbTransferPublisher::StartTimer()
|
|
521 |
{
|
|
522 |
}
|
|
523 |
|
|
524 |
|
|
525 |
#else
|
|
526 |
CDriveWriteTransferPublisher* CDriveWriteTransferPublisher::NewL(
|
|
527 |
TFixedArray<CMassStorageDrive*,KUsbMsMaxDrives>& /* aDrives */)
|
|
528 |
{
|
|
529 |
return NULL;
|
|
530 |
}
|
|
531 |
|
|
532 |
|
|
533 |
CDriveReadTransferPublisher* CDriveReadTransferPublisher::NewL(
|
|
534 |
TFixedArray<CMassStorageDrive*,KUsbMsMaxDrives>& /* aDrives */)
|
|
535 |
{
|
|
536 |
return NULL;
|
|
537 |
}
|
|
538 |
|
|
539 |
|
|
540 |
void CDriveTransferPublisher::DoPublishDataTransferredEvent()
|
|
541 |
{
|
|
542 |
}
|
|
543 |
|
|
544 |
|
|
545 |
CDriveTransferPublisher::~CDriveTransferPublisher()
|
|
546 |
{
|
|
547 |
}
|
|
548 |
|
|
549 |
|
|
550 |
void CDriveTransferPublisher::StartTimer()
|
|
551 |
{
|
|
552 |
}
|
|
553 |
#endif
|
|
554 |
|
|
555 |
|
|
556 |
RDriveStateChangedPublisher::RDriveStateChangedPublisher(
|
|
557 |
TFixedArray<CMassStorageDrive*,KUsbMsMaxDrives>& aDrives,
|
|
558 |
const RArray<TInt>& aDriveMap)
|
|
559 |
:
|
|
560 |
iDrives(aDrives),
|
|
561 |
iDriveMap(aDriveMap)
|
|
562 |
{
|
|
563 |
}
|
|
564 |
|
|
565 |
|
|
566 |
void RDriveStateChangedPublisher::DriveStateChanged()
|
|
567 |
{
|
|
568 |
}
|
|
569 |
|
|
570 |
|
|
571 |
RDriveMediaErrorPublisher::RDriveMediaErrorPublisher()
|
|
572 |
{
|
|
573 |
}
|
|
574 |
|
|
575 |
|
|
576 |
RDriveStateChangedPublisher::~RDriveStateChangedPublisher()
|
|
577 |
{
|
|
578 |
}
|
|
579 |
|
|
580 |
|
|
581 |
RDriveMediaErrorPublisher::~RDriveMediaErrorPublisher()
|
|
582 |
{
|
|
583 |
}
|
|
584 |
|
|
585 |
|
|
586 |
//
|
|
587 |
// Proxy Drive
|
|
588 |
//
|
|
589 |
/** c'tor */
|
|
590 |
CProxyDrive::CProxyDrive(CMountCB* aMount)
|
|
591 |
: iMount(aMount)
|
|
592 |
{}
|
|
593 |
|
121
|
594 |
EXPORT_C TInt CProxyDrive::ControlIO(const RMessagePtr2&, TInt, TAny*, TAny*)
|
0
|
595 |
{ return KErrNone; }
|
|
596 |
|
121
|
597 |
EXPORT_C TInt CProxyDrive::Read (TInt64 aPos, TInt aLength, const TAny* aTrg, TInt, TInt, TInt)
|
0
|
598 |
{ return Read(aPos, aLength, *(TDes8*)aTrg); }
|
|
599 |
|
121
|
600 |
EXPORT_C TInt CProxyDrive::Write (TInt64 aPos, TInt, const TAny* aSrc, TInt, TInt, TInt)
|
0
|
601 |
{ return Write(aPos, *(TDesC8*)aSrc); }
|
|
602 |
|
|
603 |
// Implemented the GetInterface method here as this are usually
|
|
604 |
// exported by EFILE, but these unit tests don't link to it.
|
|
605 |
|
121
|
606 |
EXPORT_C TInt CProxyDrive::GetInterface(TInt /*aInterfaceId*/, TAny*& /*aInterface*/, TAny* /*aInput*/)
|
0
|
607 |
{ return KErrNotSupported; }
|
|
608 |
|
|
609 |
// Implemented the GetLastErrorInfo method here as this is usually
|
|
610 |
// exported by EFILE, but these unit tests don't link to it.
|
121
|
611 |
EXPORT_C TInt CProxyDrive::GetLastErrorInfo(TDes8& /*anErrorInfo*/)
|
0
|
612 |
{ return KErrNotSupported; }
|
|
613 |
|
|
614 |
CProxyDrive::~CProxyDrive()
|
|
615 |
{ }
|
|
616 |
|
121
|
617 |
EXPORT_C TInt CProxyDrive::DeleteNotify(TInt64, TInt)
|
0
|
618 |
{ return KErrNone; }
|
|
619 |
|
|
620 |
|
|
621 |
/** c'tor */
|
|
622 |
CTestProxyDrive::CTestProxyDrive()
|
|
623 |
: CProxyDrive (NULL)
|
|
624 |
{
|
|
625 |
// default settings
|
|
626 |
iCaps.iSize = KMaxBufSize * 2;
|
|
627 |
iCaps.iSectorSizeInBytes = 512;
|
|
628 |
iCaps.iNumberOfSectors = I64LOW(iCaps.iSize / iCaps.iSectorSizeInBytes);
|
|
629 |
iCaps.iNumPagesPerBlock = 1;
|
|
630 |
}
|
|
631 |
|
|
632 |
/** d'or */
|
|
633 |
CTestProxyDrive::~CTestProxyDrive()
|
|
634 |
{}
|
|
635 |
|
|
636 |
/** Initializs test proxy drive by initializing read buffer
|
|
637 |
@return KErrNone
|
|
638 |
*/
|
|
639 |
TInt CTestProxyDrive::Initialise()
|
|
640 |
{
|
|
641 |
__FNLOG ("CTestProxyDrive::Initialise");
|
|
642 |
|
|
643 |
// KMaxBufSize is defined in scsiprot.h
|
|
644 |
iMediaBuf.FillZ(KMaxBufSize * 2);
|
|
645 |
// initialize 1/2 a buffer for testing
|
|
646 |
for (TInt i = 0; i<(TInt)KMaxBufSize; i++)
|
|
647 |
{
|
|
648 |
iMediaBuf[i] = static_cast<TInt8>(i%0x10);
|
|
649 |
}
|
|
650 |
|
|
651 |
return KErrNone;
|
|
652 |
}
|
|
653 |
|
|
654 |
/** Reading data
|
|
655 |
@param aPos position to read
|
|
656 |
@param aLength number of bytes to read
|
|
657 |
@param aTrg targer buffer
|
|
658 |
@return KErrNone or KErrOverflow in case of an error
|
|
659 |
*/
|
|
660 |
TInt CTestProxyDrive::Read(TInt64 aPos, TInt aLength, TDes8& aTrg)
|
|
661 |
{
|
|
662 |
__FNLOG ("CTestProxyDrive::Read");
|
|
663 |
|
|
664 |
// TInt64 is not supported by Copy()
|
|
665 |
ASSERT (I64HIGH(aPos) == 0);
|
|
666 |
if(!aLength)
|
|
667 |
{ return KErrNone; }
|
|
668 |
|
|
669 |
if( (static_cast<TUint>(iMediaBuf.Length()) <= I64LOW(aPos)) && (static_cast<TUint>(iMediaBuf.Length()) <= I64LOW(aPos) + static_cast<TUint>(aLength)) )
|
|
670 |
{ return KErrOverflow; }
|
|
671 |
|
|
672 |
aTrg.Copy(&iMediaBuf[I64LOW(aPos)], aLength);
|
|
673 |
return KErrNone;
|
|
674 |
}
|
|
675 |
|
|
676 |
/** Writing data
|
|
677 |
@param aPos position to write
|
|
678 |
@param aSrc source buffer
|
|
679 |
@return KErrNone or KErrOverflow in case of an error
|
|
680 |
*/
|
|
681 |
TInt CTestProxyDrive::Write (TInt64 aPos, const TDesC8& aSrc)
|
|
682 |
{
|
|
683 |
__FNLOG ("CTestProxyDrive::Write");
|
|
684 |
|
|
685 |
// TInt64 is not supported by Copy()
|
|
686 |
ASSERT(0 == I64HIGH(aPos));
|
|
687 |
if (!aSrc.Length())
|
|
688 |
{ return KErrNone; }
|
|
689 |
|
|
690 |
if ( (static_cast<TUint>(iMediaBuf.Length()) <= I64LOW(aPos)) && (static_cast<TUint>(iMediaBuf.Length()) <= I64LOW(aPos) + static_cast<TUint>(aSrc.Length())) )
|
|
691 |
{ return KErrOverflow; }
|
|
692 |
|
|
693 |
TPtr8 ptr (&iMediaBuf[I64LOW(aPos)], aSrc.Length(), aSrc.Length());
|
|
694 |
ptr.Copy(aSrc);
|
|
695 |
return KErrNone;
|
|
696 |
}
|
|
697 |
|
|
698 |
|
|
699 |
//
|
|
700 |
// Command wrappers
|
|
701 |
//
|
|
702 |
|
|
703 |
/** c'tor */
|
|
704 |
TReadWrite10Cmd::TReadWrite10Cmd()
|
|
705 |
{
|
|
706 |
iCmd.FillZ (iCmd.MaxLength());
|
|
707 |
|
|
708 |
// SBC-2 doc, p. 50
|
|
709 |
iCmd[0] = static_cast<TInt8>(iCmd.MaxLength()-1); // size of the Cmd
|
|
710 |
}
|
|
711 |
|
|
712 |
/** accessor for BlockAddress
|
|
713 |
@param aAddress - new address
|
|
714 |
*/
|
|
715 |
void TReadWrite10Cmd::SetBlockAddress(TUint32 aAddress)
|
|
716 |
{
|
|
717 |
iCmd[3] = static_cast<TInt8>((aAddress & 0xFF000000) >> 24);
|
|
718 |
iCmd[4] = static_cast<TInt8>((aAddress & 0x00FF0000) >> 16);
|
|
719 |
iCmd[5] = static_cast<TInt8>((aAddress & 0x0000FF00) >> 8);
|
|
720 |
iCmd[6] = static_cast<TInt8>(aAddress & 0x000000FF);
|
|
721 |
}
|
|
722 |
|