|
1 // Copyright (c) 2005-2009 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 "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 // basechcontroller.cpp |
|
15 // |
|
16 |
|
17 |
|
18 |
|
19 /** |
|
20 @file |
|
21 @internalTechnology |
|
22 */ |
|
23 #include <bluetooth/logger.h> |
|
24 #include "avctpPriorities.h" |
|
25 #include "avctpcommon.h" |
|
26 #include "channelcontrollers.h" |
|
27 |
|
28 #ifdef __FLOG_ACTIVE |
|
29 _LIT8(KLogComponent, LOG_COMPONENT_AVCTP_SERVICES); |
|
30 #endif |
|
31 |
|
32 using namespace SymbianAvctp; |
|
33 |
|
34 CBaseChController::CBaseChController(MControlChannelNotify& aNotify, RSocketServ& aSockServer, TControlIoctls aIoctl, SymbianAvctp::TPid aPid, TInt aChannel) : |
|
35 CActive(KDefaultPriority), |
|
36 iNotify(aNotify), |
|
37 iSockServer(aSockServer), |
|
38 iIoctl(aIoctl), |
|
39 iPid(aPid), |
|
40 iChannel(aChannel) |
|
41 { |
|
42 LOG_FUNC |
|
43 } |
|
44 |
|
45 CBaseChController::~CBaseChController() |
|
46 { |
|
47 LOG_FUNC |
|
48 Cancel(); |
|
49 iTransport.Close(); |
|
50 } |
|
51 |
|
52 void CBaseChController::BaseConstructL() |
|
53 { |
|
54 LOG_FUNC |
|
55 |
|
56 CActiveScheduler::Add(this); |
|
57 TInt err = iTransport.Open(iSockServer, KBTAddrFamily, KSockRaw, KAVCTP); |
|
58 User::LeaveIfError(err); |
|
59 } |
|
60 |
|
61 void CBaseChController::DoCancel() |
|
62 { |
|
63 LOG_FUNC |
|
64 iTransport.CancelAll(); |
|
65 } |
|
66 |
|
67 void CBaseChController::RunL() |
|
68 { |
|
69 LOG_FUNC |
|
70 TInt err = iStatus.Int(); |
|
71 if (err == KErrNone && iIoctlBuf().iError != KErrNone) |
|
72 { |
|
73 err = iIoctlBuf().iError; |
|
74 } |
|
75 |
|
76 NotifyIoctlCompleted(err); |
|
77 } |
|
78 |
|
79 TInt CBaseChController::RunError(TInt aError) |
|
80 { |
|
81 LOG_FUNC |
|
82 NotifyIoctlError(aError); |
|
83 return KErrNone; |
|
84 } |
|
85 |
|
86 void CBaseChController::Ioctl() |
|
87 { |
|
88 LOG_FUNC |
|
89 iTransport.CancelIoctl(); |
|
90 iIoctlBuf().iIoctl = iIoctl; |
|
91 iIoctlBuf().iAddr.SetChannel(iChannel); |
|
92 iTransport.Ioctl(iIoctl, iStatus, &iIoctlBuf, KSolBtAVCTP); |
|
93 SetActive(); |
|
94 } |
|
95 |
|
96 void CBaseChController::AttachRequest(const TBTDevAddr& aBTDevice) |
|
97 { |
|
98 LOG_FUNC |
|
99 |
|
100 Cancel(); // cancel the outstanding active object |
|
101 |
|
102 TAvctpSockAddr addr; |
|
103 addr.SetBTAddr(aBTDevice); |
|
104 addr.SetPid(iPid); |
|
105 addr.SetChannel(iIoctl == EPrimaryChannelAttachToTransport || iIoctl == EAwaitProvidedTransport ? 0 : 1); |
|
106 |
|
107 iIoctlBuf().iAddr = addr; |
|
108 Ioctl(); |
|
109 } |
|
110 |
|
111 void CBaseChController::Listen() |
|
112 { |
|
113 LOG_FUNC |
|
114 Listen(TBTDevAddr(0)); |
|
115 } |
|
116 |
|
117 void CBaseChController::Listen(const TBTDevAddr& aBTDevice) |
|
118 { |
|
119 LOG_FUNC |
|
120 Cancel(); |
|
121 |
|
122 TAvctpSockAddr addr; |
|
123 addr.SetBTAddr(aBTDevice); |
|
124 addr.SetPid(iPid); |
|
125 |
|
126 iIoctlBuf().iAddr = addr; |
|
127 Ioctl(); |
|
128 } |
|
129 |
|
130 void CBaseChController::DetachRequest(const TBTDevAddr& aBTDevice) |
|
131 { |
|
132 LOG_FUNC |
|
133 Cancel(); // cancel all outstanding ioctl |
|
134 |
|
135 TAvctpSockAddr addr; |
|
136 addr.SetBTAddr(aBTDevice); |
|
137 addr.SetPid(iPid); |
|
138 |
|
139 iIoctlBuf().iAddr = addr; |
|
140 Ioctl(); |
|
141 } |
|
142 |
|
143 void CBaseChController::RefuseAttach(const TBTDevAddr& aBTDevice) |
|
144 { |
|
145 LOG_FUNC |
|
146 Cancel(); // cancel all outstanding ioctl |
|
147 |
|
148 TAvctpSockAddr addr; |
|
149 addr.SetBTAddr(aBTDevice); |
|
150 addr.SetPid(iPid); |
|
151 |
|
152 iIoctlBuf().iAddr = addr; |
|
153 Ioctl(); |
|
154 } |
|
155 |
|
156 void CBaseChController::AgreeAttachment(const TBTDevAddr& aBTDevice) |
|
157 { |
|
158 LOG_FUNC |
|
159 Cancel(); // cancel all outstanding ioctl |
|
160 |
|
161 TAvctpSockAddr addr; |
|
162 addr.SetBTAddr(aBTDevice); |
|
163 addr.SetPid(iPid); |
|
164 |
|
165 iIoctlBuf().iAddr = addr; |
|
166 Ioctl(); |
|
167 } |
|
168 |
|
169 |
|
170 // CPrimaryChannelController |
|
171 CPrimaryChannelController* CPrimaryChannelController::NewL(MControlChannelNotify& aNotify, RSocketServ& aSockServer, SymbianAvctp::TPid aPid) |
|
172 { |
|
173 LOG_STATIC_FUNC |
|
174 |
|
175 CPrimaryChannelController* self = CPrimaryChannelController::NewLC(aNotify, aSockServer, aPid); |
|
176 CleanupStack::Pop(self); |
|
177 return self; |
|
178 } |
|
179 |
|
180 CPrimaryChannelController* CPrimaryChannelController::NewLC(MControlChannelNotify& aNotify, RSocketServ& aSockServer, SymbianAvctp::TPid aPid) |
|
181 { |
|
182 LOG_STATIC_FUNC |
|
183 |
|
184 CPrimaryChannelController* self = new(ELeave) CPrimaryChannelController(aNotify, aSockServer, aPid); |
|
185 CleanupStack::PushL(self); |
|
186 self->BaseConstructL(); |
|
187 return self; |
|
188 } |
|
189 |
|
190 CPrimaryChannelController::CPrimaryChannelController(MControlChannelNotify& aNotify, RSocketServ& aSockServer, SymbianAvctp::TPid aPid) : |
|
191 CBaseChController(aNotify, aSockServer, EAwaitProvidedTransport, aPid, KAvctpPrimaryChannel) |
|
192 { |
|
193 LOG_FUNC |
|
194 } |
|
195 |
|
196 void CPrimaryChannelController::AttachRequest(const TBTDevAddr& aBTDevice) |
|
197 { |
|
198 LOG_FUNC |
|
199 iIoctl = EPrimaryChannelAttachToTransport; |
|
200 CBaseChController::AttachRequest(aBTDevice); |
|
201 } |
|
202 |
|
203 void CPrimaryChannelController::DetachRequest(const TBTDevAddr& aBTDevice) |
|
204 { |
|
205 LOG_FUNC |
|
206 iIoctl = EPrimaryChannelDetachFromTransport; |
|
207 CBaseChController::DetachRequest(aBTDevice); |
|
208 } |
|
209 |
|
210 void CPrimaryChannelController::RefuseAttach(const TBTDevAddr& aBTDevice) |
|
211 { |
|
212 LOG_FUNC |
|
213 iIoctl = EPrimaryChannelRefuseAttach; |
|
214 CBaseChController::RefuseAttach(aBTDevice); |
|
215 } |
|
216 |
|
217 CPrimaryChannelController::~CPrimaryChannelController() |
|
218 { |
|
219 LOG_FUNC |
|
220 } |
|
221 |
|
222 void CPrimaryChannelController::NotifyIoctlCompleted(TInt aError) |
|
223 { |
|
224 LOG_FUNC |
|
225 |
|
226 // get some parameters |
|
227 TBTDevAddr remdev = iIoctlBuf().iAddr.BTAddr(); |
|
228 |
|
229 switch(iIoctlBuf().iIoctl) |
|
230 { |
|
231 case EAttachConfirm: |
|
232 { |
|
233 TInt mtu = KDefaultMtu; |
|
234 if (aError == KErrNone) |
|
235 { |
|
236 TPckgBuf<TOptionMessage> optBuf; |
|
237 optBuf().iAddr = remdev; |
|
238 TInt mtuErr = iTransport.GetOpt(KAvctpBaseOutboundMTU, KSolBtAVCTP, optBuf); |
|
239 mtu = mtuErr ? KDefaultMtu : optBuf().iMtu; |
|
240 } |
|
241 iNotify.PrimaryChannelAttachConfirm(remdev, mtu, aError); |
|
242 break; |
|
243 } |
|
244 case EAttachIndicate: |
|
245 { |
|
246 __ASSERT_DEBUG(aError == KErrNone, Panic(EAvctpUnexpectedErrorCode)); |
|
247 TInt mtu = KDefaultMtu; |
|
248 TPckgBuf<TOptionMessage> optBuf; |
|
249 optBuf().iAddr = remdev; |
|
250 TInt mtuErr = iTransport.GetOpt(KAvctpBaseOutboundMTU, KSolBtAVCTP, optBuf); |
|
251 mtu = mtuErr ? KDefaultMtu : optBuf().iMtu; |
|
252 iNotify.PrimaryChannelAttachIndicate(remdev, mtu); |
|
253 break; |
|
254 } |
|
255 case EDetachConfirm: |
|
256 { |
|
257 iNotify.PrimaryChannelDetachConfirm(remdev, aError); |
|
258 break; |
|
259 } |
|
260 case EDetachIndicate: |
|
261 { |
|
262 iNotify.PrimaryChannelDetachIndicate(remdev); |
|
263 break; |
|
264 } |
|
265 case EError: |
|
266 iNotify.PrimaryChannelIoctlError(remdev, aError); |
|
267 break; |
|
268 case EPrimaryChannelAgreeAttachment: |
|
269 iNotify.PrimaryChannelAgreementError(remdev, aError); |
|
270 break; |
|
271 } |
|
272 } |
|
273 |
|
274 void CPrimaryChannelController::NotifyIoctlError(TInt aError) |
|
275 { |
|
276 LOG_FUNC |
|
277 iNotify.PrimaryChannelIoctlError(iIoctlBuf().iAddr, aError); |
|
278 } |
|
279 |
|
280 void CPrimaryChannelController::Listen() |
|
281 { |
|
282 LOG_FUNC |
|
283 iIoctl =EAwaitProvidedTransport; // so when the ioctl is submitted again it is the it is the right one |
|
284 CBaseChController::Listen(); |
|
285 } |
|
286 |
|
287 void CPrimaryChannelController::AgreeAttachment(const TBTDevAddr& aBTDevice) |
|
288 { |
|
289 LOG_FUNC |
|
290 iIoctl = EPrimaryChannelAgreeAttachment; |
|
291 CBaseChController::AgreeAttachment(aBTDevice); |
|
292 } |
|
293 |
|
294 // CSecondaryChannelController |
|
295 CSecondaryChannelController* CSecondaryChannelController::NewL(MControlChannelNotify& aNotify, RSocketServ& aSockServer, SymbianAvctp::TPid aPid) |
|
296 { |
|
297 LOG_STATIC_FUNC |
|
298 |
|
299 CSecondaryChannelController* self = CSecondaryChannelController::NewLC(aNotify, aSockServer, aPid); |
|
300 CleanupStack::Pop(self); |
|
301 return self; |
|
302 } |
|
303 |
|
304 CSecondaryChannelController* CSecondaryChannelController::NewLC(MControlChannelNotify& aNotify, RSocketServ& aSockServer, SymbianAvctp::TPid aPid) |
|
305 { |
|
306 LOG_STATIC_FUNC |
|
307 |
|
308 CSecondaryChannelController* self = new(ELeave) CSecondaryChannelController(aNotify, aSockServer, aPid); |
|
309 CleanupStack::PushL(self); |
|
310 self->BaseConstructL(); |
|
311 return self; |
|
312 } |
|
313 |
|
314 CSecondaryChannelController::CSecondaryChannelController(MControlChannelNotify& aNotify, RSocketServ& aSockServer, SymbianAvctp::TPid aPid) : |
|
315 CBaseChController(aNotify, aSockServer, EAwaitExtendedTransport, aPid, KAvctpSecondaryChannel) |
|
316 { |
|
317 LOG_FUNC |
|
318 } |
|
319 |
|
320 void CSecondaryChannelController::AttachRequest(const TBTDevAddr& aBTDevice) |
|
321 { |
|
322 LOG_FUNC |
|
323 iIoctl = ESecondaryChannelAttachToTransport; |
|
324 CBaseChController::AttachRequest(aBTDevice); |
|
325 } |
|
326 |
|
327 void CSecondaryChannelController::AttachPassively(const TBTDevAddr& aBTDevice) |
|
328 { |
|
329 LOG_FUNC |
|
330 iIoctl = EAwaitExtendedTransport; |
|
331 CBaseChController::Listen(aBTDevice); |
|
332 } |
|
333 |
|
334 void CSecondaryChannelController::DetachRequest(const TBTDevAddr& aBTDevice) |
|
335 { |
|
336 LOG_FUNC |
|
337 iIoctl = ESecondaryChannelDetachFromTransport; |
|
338 CBaseChController::DetachRequest(aBTDevice); |
|
339 } |
|
340 |
|
341 void CSecondaryChannelController::RefuseAttach(const TBTDevAddr& aBTDevice) |
|
342 { |
|
343 LOG_FUNC |
|
344 iIoctl = ESecondaryChannelRefuseAttach; |
|
345 CBaseChController::RefuseAttach(aBTDevice); |
|
346 } |
|
347 |
|
348 CSecondaryChannelController::~CSecondaryChannelController() |
|
349 { |
|
350 LOG_FUNC |
|
351 } |
|
352 |
|
353 void CSecondaryChannelController::NotifyIoctlCompleted(TInt aError) |
|
354 { |
|
355 LOG_FUNC |
|
356 // get some parameters |
|
357 |
|
358 TBTDevAddr remdev = iIoctlBuf().iAddr.BTAddr(); |
|
359 |
|
360 switch(iIoctlBuf().iIoctl) |
|
361 { |
|
362 case EAttachConfirm: |
|
363 { |
|
364 TInt mtu = KDefaultMtu; |
|
365 if (aError == KErrNone) |
|
366 { |
|
367 TPckgBuf<TOptionMessage> optBuf; |
|
368 optBuf().iAddr = remdev; |
|
369 TInt mtuErr = iTransport.GetOpt(KAvctpExtendOutboundMTU, KSolBtAVCTP, optBuf); |
|
370 mtu = mtuErr ? KDefaultMtu : optBuf().iMtu; |
|
371 } |
|
372 iNotify.SecondaryChannelAttachConfirm(remdev, mtu, aError); |
|
373 break; |
|
374 } |
|
375 case EAttachIndicate: |
|
376 { |
|
377 __ASSERT_DEBUG(aError == KErrNone, Panic(EAvctpUnexpectedErrorCode)); |
|
378 TInt mtu = KDefaultMtu; |
|
379 TPckgBuf<TOptionMessage> optBuf; |
|
380 optBuf().iAddr = remdev; |
|
381 TInt mtuErr = iTransport.GetOpt(KAvctpExtendOutboundMTU, KSolBtAVCTP, optBuf); |
|
382 mtu = mtuErr ? KDefaultMtu : optBuf().iMtu; |
|
383 iNotify.SecondaryChannelAttachIndicate(remdev, mtu); |
|
384 break; |
|
385 } |
|
386 case EDetachConfirm: |
|
387 { |
|
388 iNotify.SecondaryChannelDetachConfirm(remdev, aError); |
|
389 break; |
|
390 } |
|
391 case EDetachIndicate: |
|
392 { |
|
393 iNotify.SecondaryChannelDetachIndicate(remdev); |
|
394 break; |
|
395 } |
|
396 case EError: |
|
397 iNotify.SecondaryChannelIoctlError(remdev, aError); |
|
398 break; |
|
399 case ESecondaryChannelAgreeAttachment: |
|
400 iNotify.SecondaryChannelAgreementError(remdev, aError); |
|
401 break; |
|
402 default: |
|
403 break; |
|
404 } |
|
405 } |
|
406 |
|
407 void CSecondaryChannelController::NotifyIoctlError(TInt aError) |
|
408 { |
|
409 LOG_FUNC |
|
410 iNotify.SecondaryChannelIoctlError(iIoctlBuf().iAddr, aError); |
|
411 } |
|
412 |
|
413 void CSecondaryChannelController::Listen() |
|
414 { |
|
415 LOG_FUNC |
|
416 iIoctl =EAwaitExtendedTransport; // so when the ioctl is submitted again it is the it is the right one |
|
417 CBaseChController::Listen(); |
|
418 } |
|
419 |
|
420 void CSecondaryChannelController::AgreeAttachment(const TBTDevAddr& aBTDevice) |
|
421 { |
|
422 LOG_FUNC |
|
423 iIoctl = ESecondaryChannelAgreeAttachment; |
|
424 CBaseChController::AgreeAttachment(aBTDevice); |
|
425 } |