|
1 /* |
|
2 * Copyright (c) 2006-2009 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: An interface to Location Manager server |
|
15 * |
|
16 */ |
|
17 |
|
18 #include <f32file.h> |
|
19 #include <s32mem.h> |
|
20 #include <data_caging_path_literals.hrh> |
|
21 |
|
22 #include <locationeventdef.h> |
|
23 #include "rlocationtrail.h" |
|
24 #include "locationmanagerdefs.h" |
|
25 #include "locationmanagerdebug.h" |
|
26 |
|
27 EXPORT_C RLocationTrail::RLocationTrail() : iCurrentLocData( NULL ) |
|
28 { |
|
29 } |
|
30 |
|
31 EXPORT_C RLocationTrail::~RLocationTrail() |
|
32 { |
|
33 delete iCurrentLocData; |
|
34 } |
|
35 |
|
36 // -------------------------------------------------------------------------- |
|
37 // RLocationTrail::StartLocationTrail |
|
38 // -------------------------------------------------------------------------- |
|
39 // |
|
40 EXPORT_C TInt RLocationTrail::StartLocationTrail(TTrailCaptureSetting aState) |
|
41 { |
|
42 LOG( "RLocationTrail::StartLocationTrail()" ); |
|
43 TInt ret( KErrDisconnected ); |
|
44 TPckg<TTrailCaptureSetting> state( aState ); |
|
45 |
|
46 if ( aState == RLocationTrail::EOff ) |
|
47 { |
|
48 return KErrArgument; |
|
49 } |
|
50 |
|
51 if ( iHandle ) |
|
52 { |
|
53 ret = SendReceive( ELocManStartTrail, TIpcArgs( &state ) ); |
|
54 } |
|
55 return ret; |
|
56 } |
|
57 // -------------------------------------------------------------------------- |
|
58 // RLocationTrail::StopLocationTrail |
|
59 // -------------------------------------------------------------------------- |
|
60 // |
|
61 EXPORT_C TInt RLocationTrail::StopLocationTrail() |
|
62 { |
|
63 LOG( "RLocationTrail::StopLocationTrail()" ); |
|
64 TInt ret( KErrNone ); |
|
65 if ( iHandle ) |
|
66 { |
|
67 Send( ELocManStopTrail ); |
|
68 } |
|
69 else |
|
70 { |
|
71 ret = KErrDisconnected; |
|
72 } |
|
73 |
|
74 return ret; |
|
75 } |
|
76 // -------------------------------------------------------------------------- |
|
77 // RLocationTrail::GetLocationTrailState |
|
78 // -------------------------------------------------------------------------- |
|
79 // |
|
80 EXPORT_C TInt RLocationTrail::GetLocationTrailState( TTrailState& aState ) |
|
81 { |
|
82 LOG( "RLocationTrail::GetLocationTrailState()" ); |
|
83 TInt ret( KErrDisconnected ); |
|
84 TPckg<TTrailState> state( aState ); |
|
85 |
|
86 if ( iHandle ) |
|
87 { |
|
88 ret = SendReceive( ELocManTrailState, TIpcArgs( &state ) ); |
|
89 } |
|
90 return ret; |
|
91 } |
|
92 // -------------------------------------------------------------------------- |
|
93 // RLocationTrail::NotifyLocationTrailStateChange |
|
94 // -------------------------------------------------------------------------- |
|
95 // |
|
96 EXPORT_C void RLocationTrail::NotifyLocationTrailStateChange( TRequestStatus& aStatus ) |
|
97 { |
|
98 LOG( "RLocationTrail::NotifyLocationTrailStateChange()" ); |
|
99 if ( iHandle ) |
|
100 { |
|
101 SendReceive( ELocManNotifyTrailStateChange, aStatus ); |
|
102 } |
|
103 else |
|
104 { |
|
105 CompleteRequest(aStatus, KErrDisconnected); |
|
106 } |
|
107 } |
|
108 |
|
109 // -------------------------------------------------------------------------- |
|
110 // RLocationTrail::CancelNotificationRequest |
|
111 // -------------------------------------------------------------------------- |
|
112 // |
|
113 EXPORT_C void RLocationTrail::CancelNotificationRequest() |
|
114 { |
|
115 LOG( "RLocationTrail::CancelNotificationRequest()" ); |
|
116 if ( iHandle ) |
|
117 { |
|
118 SendReceive( ELocManCancelNotification ); |
|
119 } |
|
120 } |
|
121 |
|
122 // -------------------------------------------------------------------------- |
|
123 // RLocationTrail::RetrieveLocation |
|
124 // -------------------------------------------------------------------------- |
|
125 // |
|
126 EXPORT_C TInt RLocationTrail::RetrieveLocation( const TTime& aTimeStamp, |
|
127 TLocationData& aLocationData, |
|
128 TTrailState& aState ) |
|
129 { |
|
130 TInt ret( KErrDisconnected ); |
|
131 TPckg<TTime> timeStamp( aTimeStamp ); |
|
132 TPckg<TTrailState> state( aState ); |
|
133 TPckg<TLocationData> locationData( aLocationData ); |
|
134 if ( iHandle ) |
|
135 { |
|
136 ret = SendReceive( ELocManRetrieveLoc, TIpcArgs( &timeStamp, &locationData, &state ) ); |
|
137 } |
|
138 return ret; |
|
139 } |
|
140 |
|
141 // -------------------------------------------------------------------------- |
|
142 // RLocationTrail::CurrentLocation |
|
143 // -------------------------------------------------------------------------- |
|
144 // |
|
145 EXPORT_C void RLocationTrail::CurrentLocation( TRequestStatus& aStatus, |
|
146 TLocationData& aLocationData ) |
|
147 { |
|
148 LOG( "RLocationTrail::CurrentLocation(), begin" ); |
|
149 |
|
150 delete iCurrentLocData; |
|
151 iCurrentLocData = new TPckg<TLocationData>( aLocationData ); |
|
152 |
|
153 if ( iHandle && iCurrentLocData ) |
|
154 { |
|
155 SendReceive( ELocManCurrentLoc, TIpcArgs( iCurrentLocData ), aStatus ); |
|
156 } |
|
157 else |
|
158 { |
|
159 if ( !iCurrentLocData ) |
|
160 { |
|
161 CompleteRequest(aStatus, KErrNoMemory); |
|
162 } |
|
163 else |
|
164 { |
|
165 CompleteRequest(aStatus, KErrDisconnected); |
|
166 } |
|
167 } |
|
168 LOG( "RLocationTrail::CurrentLocation(), end" ); |
|
169 } |
|
170 |
|
171 // -------------------------------------------------------------------------- |
|
172 // RLocationTrail::CancelLocationRequest |
|
173 // -------------------------------------------------------------------------- |
|
174 // |
|
175 EXPORT_C void RLocationTrail::CancelLocationRequest() |
|
176 { |
|
177 if ( iHandle ) |
|
178 { |
|
179 SendReceive( ELocManCancelCurrentLoc ); |
|
180 } |
|
181 } |
|
182 |
|
183 EXPORT_C TInt RLocationTrail::GetTrailCaptureSetting( TTrailCaptureSetting& aCaptureSetting ) |
|
184 { |
|
185 TPckg<TTrailCaptureSetting> captureSetting( aCaptureSetting ); |
|
186 TInt err( KErrDisconnected ); |
|
187 |
|
188 if ( iHandle ) |
|
189 { |
|
190 err = SendReceive( ELocManGetCaptureSetting, TIpcArgs( &captureSetting ) ); |
|
191 } |
|
192 |
|
193 return err; |
|
194 } |
|
195 |
|
196 //End of File |