|
1 /* |
|
2 * Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Class representing the SVP MO session |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 #ifndef SVPMOSESSION_H |
|
21 #define SVPMOSESSION_H |
|
22 |
|
23 #include <sipprofileregistryobserver.h> |
|
24 #include <sipconnectionobserver.h> |
|
25 #include <sipobserver.h> |
|
26 |
|
27 #include <sip.h> |
|
28 #include <sipprofile.h> |
|
29 #include <sipprofileregistry.h> |
|
30 |
|
31 #include <mcemanager.h> |
|
32 |
|
33 #include "svpsessionbase.h" |
|
34 #include "svpconsts.h" |
|
35 #include "svputdefs.h" |
|
36 |
|
37 |
|
38 class CRCSEProfileEntry; |
|
39 class CSVPForwardProvider; |
|
40 class CDesC8Array; |
|
41 |
|
42 /** |
|
43 * Representation of SVP Mo session |
|
44 * |
|
45 * Inlcudes all the methods needed to establish SVP MO session. |
|
46 * |
|
47 * @lib svpcontroller.lib |
|
48 * @since S60 3.2 |
|
49 */ |
|
50 class CSVPMoSession : public CSVPSessionBase, |
|
51 public MSIPObserver, |
|
52 public MSIPProfileRegistryObserver |
|
53 { |
|
54 |
|
55 public: |
|
56 |
|
57 /** |
|
58 * Two-phased constructor. |
|
59 */ |
|
60 static CSVPMoSession* NewL( |
|
61 CMceManager& aMceManager, |
|
62 const TDesC8& aRecipient, |
|
63 CRCSEProfileEntry& aVoipProfile, |
|
64 const CCCPCallParameters& aParameters, |
|
65 TMceTransactionDataContainer& aContainer, |
|
66 MSVPSessionObserver& aObserver, |
|
67 CSVPUtility& aSVPUtility, |
|
68 CSVPRtpObserver& aRtpObserver, |
|
69 TUint32& aSecurityStatus, |
|
70 CDesC8Array* aUserHeaders = 0 ); |
|
71 |
|
72 /** |
|
73 * Destructor. |
|
74 */ |
|
75 virtual ~CSVPMoSession(); |
|
76 |
|
77 |
|
78 public: // methdos from MCCPCall |
|
79 |
|
80 /** |
|
81 * From MCCPMoSession. Starts dialing to recipient |
|
82 * @since Series 60 3.2 |
|
83 * @return |
|
84 */ |
|
85 TInt Dial(); |
|
86 |
|
87 /** |
|
88 * From MCCPMoSession. Cancels (dial) request |
|
89 * @since Series 60 3.2 |
|
90 * @return |
|
91 */ |
|
92 TInt Cancel(); |
|
93 |
|
94 /** |
|
95 * From MCCPCall Ends an ongoing call. |
|
96 * @since Series 60 3.2 |
|
97 * @return |
|
98 */ |
|
99 TInt HangUp(); |
|
100 |
|
101 /** |
|
102 * From MCCPMoSession. Destructs session |
|
103 * @since Series 60 3.2 |
|
104 * @return |
|
105 */ |
|
106 TInt Release(); |
|
107 |
|
108 /** |
|
109 * From MCCPCall Get Forward provider |
|
110 * @since Series 60 3.2 |
|
111 * @return Pointer to MCCPForwardProvider if succesfull, NULL if not available |
|
112 */ |
|
113 MCCPForwardProvider* ForwardProviderL( const MCCPForwardObserver& aObserver ); |
|
114 |
|
115 /** |
|
116 * Puts the specified session on hold. |
|
117 * @since Series60 3.2 |
|
118 * @return |
|
119 */ |
|
120 TInt Hold(); |
|
121 |
|
122 /** |
|
123 * Resumes held session. |
|
124 * @since Series60 3.2 |
|
125 * @return |
|
126 */ |
|
127 TInt Resume(); |
|
128 |
|
129 /** |
|
130 * Handles remote action after session is established. |
|
131 * @since Series60 3.2 |
|
132 * @param None |
|
133 * @return |
|
134 */ |
|
135 TInt IncomingRequest( CMceInSession* aUpdatedSession ); |
|
136 |
|
137 /** |
|
138 * Returns boolean value, is the session mobile originated. |
|
139 * @since Series60 3.2 |
|
140 * @param None |
|
141 * @return TBool ETrue if mobile originated, otherwise EFalse |
|
142 */ |
|
143 TBool IsMobileOriginated() const; |
|
144 |
|
145 |
|
146 |
|
147 public: // methods from MSIPObserver |
|
148 |
|
149 /** |
|
150 * From MSIPObserver A SIP request has been received from the network. |
|
151 * @since Series 60 3.0 |
|
152 * @param aIapId The IapId from which the SIP request was received. |
|
153 * @param aTransaction Contains local address, remote address of a sip |
|
154 * message, as well as optional SIP message method, headers and |
|
155 * body. The ownership is transferred. |
|
156 * @return None |
|
157 */ |
|
158 void IncomingRequest( TUint32 aIapId, |
|
159 CSIPServerTransaction* aTransaction ); |
|
160 |
|
161 /** |
|
162 * From MSIPObserver The received SIP request time-outed and it has been |
|
163 * destroyed. |
|
164 * @since Series 60 3.0 |
|
165 * @param aSIPServerTransaction The time-outed transaction. Ownership is |
|
166 * not transferred. |
|
167 * @return None |
|
168 */ |
|
169 void TimedOut( CSIPServerTransaction& aSIPServerTransaction ); |
|
170 |
|
171 public: // methods from MSIPProfileRegistryObserver |
|
172 |
|
173 /** |
|
174 * From MSIPProfileRegistryObserver An asynchronous error has occurred |
|
175 * related to SIP profile Event is send to those observers, who have the |
|
176 * corresponding profile instantiated. |
|
177 * @since Series 60 3.0 |
|
178 * @param aSIPProfileId SIP Profile ID. |
|
179 * @param aError Error code. |
|
180 * @return None |
|
181 */ |
|
182 void ProfileRegistryErrorOccurred( TUint32 aSIPProfileId, |
|
183 TInt aError ); |
|
184 |
|
185 /** |
|
186 * From MSIPProfileRegistryObserver An event related to SIP Profile has |
|
187 * occurred. |
|
188 * @since Series 60 3.0 |
|
189 * @param aProfileId SIP Profile ID. |
|
190 * @param aEvent An occurred event. |
|
191 * @return None |
|
192 */ |
|
193 void ProfileRegistryEventOccurred( TUint32 aProfileId, |
|
194 TEvent aEvent ); |
|
195 |
|
196 public: // new public methods |
|
197 |
|
198 /** |
|
199 * Method for creating normal Mo session if secure sessio |
|
200 * creation has failed |
|
201 * @since Series 60 3.2 |
|
202 * @param aMceManager Mce Manager. |
|
203 */ |
|
204 void CreateNonSecureSessionL( CMceManager& aMceManager ); |
|
205 |
|
206 /** |
|
207 * Returns pointer to array containing addresses to forward the call to. |
|
208 * Index zero contains the first address. If there are no addresses available |
|
209 * returns an empty array. |
|
210 * @since Series 60 3.2 |
|
211 * @param none |
|
212 * @return Reference to array containing addresses |
|
213 * @leave KErrNotReady call is not in forwarding state |
|
214 * @leave KErrNotAllowed if call is not mobile originated |
|
215 * @leave system error code |
|
216 * @pre Call state is MCCPCallObserver::ECCPStateForwarding and call type is MO |
|
217 * @pre Call MCCPForwardObserver::ECCPMultipleChoices event is received |
|
218 */ |
|
219 const CDesC8Array& GetForwardAddressChoicesL(); |
|
220 |
|
221 /** |
|
222 * Forward call to address at given index. |
|
223 * @since Series 60 3.2 |
|
224 * @param aIndex Index of address where the call is to be forwarded. Address is |
|
225 * found in the array received from GetForwardAddressChoicesL. Index starts from zero. |
|
226 * @return none |
|
227 * @leave KErrArgument Index is not in array |
|
228 * @leave KErrNotReady Call is not in forwarding state |
|
229 * @leave KErrNotAllowed If call is not mobile originated |
|
230 * @pre Call state is MCCPCallObserver::ECCPStateForwarding and call type is MO |
|
231 * @pre Call MCCPForwardObserver::ECCPMultipleChoices event is received |
|
232 */ |
|
233 void ForwardToAddressL( const TInt aIndex ); |
|
234 |
|
235 /** |
|
236 * Add an observer for forward related events. |
|
237 * Currently CCE will set only one observer. |
|
238 * @since S60 v3.2 |
|
239 * @param aObserver Observer |
|
240 * @return none |
|
241 * @leave system error if observer adding fails |
|
242 */ |
|
243 void AddForwardObserverL( const MCCPForwardObserver& aObserver ); |
|
244 |
|
245 /** |
|
246 * Remove an observer. |
|
247 * @since S60 v3.2 |
|
248 * @param none |
|
249 * @param aObserver Observer |
|
250 * @return KErrNone if removed succesfully. |
|
251 * @return KErrNotFound if observer was not found. |
|
252 */ |
|
253 TInt RemoveForwardObserver( const MCCPForwardObserver& aObserver ); |
|
254 |
|
255 /** |
|
256 * Notify forwardobserver about forward event. |
|
257 * @since S60 3.2 |
|
258 * @param aEventCode eventcode |
|
259 * @return none |
|
260 */ |
|
261 void NotifyForwardEvent( TInt aEventCode ); |
|
262 |
|
263 /** |
|
264 * Add forward address for this session |
|
265 * @since S60 3.2 |
|
266 * @param aFwdAddress |
|
267 * @return Count of addresses, otherwise system wide error code |
|
268 * @leave system error if address adding fails |
|
269 */ |
|
270 TInt AddForwardAddressL( const TDesC8& aFwdAddress ); |
|
271 |
|
272 /** |
|
273 * Reset address list |
|
274 * @since S60 3.2 |
|
275 * @return None |
|
276 */ |
|
277 void ResetForwardAddressChoices(); |
|
278 |
|
279 private: // new private methods |
|
280 |
|
281 /** |
|
282 * Method for completing sip uri |
|
283 * @since Series 60 3.2 |
|
284 * @param aRecipient Recipient received from application |
|
285 * @param aRecipient SIP profile which is making the call |
|
286 * @param aSecurityStatus security preference |
|
287 * @param aUserEqualsPhoneRequired defines user=phone parameter |
|
288 * @return HBufC8* constructed uri |
|
289 */ |
|
290 HBufC8* CompleteUriL( const TDesC8& aRecipient, |
|
291 const CSIPProfile& aSipProfile, |
|
292 const TUint32& aSecurityStatus, |
|
293 TBool aUserEqualsPhoneRequired ); |
|
294 |
|
295 /** |
|
296 * Dial method that leave |
|
297 * @since Series 60 3.2 |
|
298 */ |
|
299 void DialL(); |
|
300 |
|
301 |
|
302 protected: |
|
303 |
|
304 /** |
|
305 * C++ default constructor. |
|
306 */ |
|
307 CSVPMoSession( TUint32 aSessionExpires, |
|
308 TMceTransactionDataContainer& aContainer, |
|
309 MSVPSessionObserver& aObserver, |
|
310 CSVPUtility& aSVPUtility, |
|
311 CSVPRtpObserver& aRtpObserver ); |
|
312 |
|
313 /** |
|
314 * Worker function for session state change, called from |
|
315 * SessionStateChanged(). |
|
316 * @since S60 v3.2 |
|
317 * @param aOrigStatus Original status code |
|
318 * @param aError Mapped TCCPError |
|
319 * @param aModStatus Modified status code |
|
320 * @return void |
|
321 */ |
|
322 virtual void SessionStateChangedL( TInt aOrigCode, TCCPError aError, |
|
323 TInt aModStatus ); |
|
324 |
|
325 |
|
326 private: |
|
327 |
|
328 /** |
|
329 * second-phase constructor |
|
330 */ |
|
331 void ConstructL( CMceManager& aMceManager, |
|
332 CRCSEProfileEntry& aVoipProfile, |
|
333 const CCCPCallParameters& aParameters, |
|
334 const TDesC8& aRecipient, |
|
335 TUint32& aSecurityStatus, |
|
336 CDesC8Array* aUserHeaders ); |
|
337 |
|
338 private: // data |
|
339 |
|
340 /** |
|
341 * Session Expires value |
|
342 */ |
|
343 TUint32 iSessionExpires; |
|
344 |
|
345 /** |
|
346 * User header array |
|
347 */ |
|
348 CDesC8Array* iUserHeaders; |
|
349 |
|
350 /** |
|
351 * Forward observer |
|
352 * Not own. |
|
353 */ |
|
354 MCCPForwardObserver* iForwardObserver; |
|
355 |
|
356 /** |
|
357 * Forward provider |
|
358 * Own. |
|
359 */ |
|
360 CSVPForwardProvider* iForwardProvider; |
|
361 |
|
362 /** |
|
363 * Recipient address, needed for secure preferred -secure call setting |
|
364 */ |
|
365 TBuf8< KSVPMaxUriLength > iSecondCallRecipient; |
|
366 |
|
367 /** |
|
368 * List for forward addresses |
|
369 */ |
|
370 CDesC8Array* iForwardAddressList; |
|
371 |
|
372 /** |
|
373 * Pointer to Mce manager |
|
374 * Not own |
|
375 */ |
|
376 CMceManager* iMceManager; |
|
377 |
|
378 private: |
|
379 |
|
380 // For testing |
|
381 SVP_UT_DEFS |
|
382 |
|
383 }; |
|
384 |
|
385 #endif // SVPMOSESSION_H |