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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @internalTechnology |
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19 |
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20 */ |
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21 #ifndef LBS_SUPL_POS_PAYLOAD_H |
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22 #define LBS_SUPL_POS_PAYLOAD_H |
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23 |
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24 #include <e32base.h> |
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25 |
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26 |
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27 /** |
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28 CSuplPosPayload is an abstract class providing a base definition for SUPL positioning |
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29 payload messages either received or under construction for sending. SUPL supports |
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30 positioning using the RRLP, TIA-801 and RRC protocols. This reference SUPL |
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31 Protocol Manager implementation supports only the RRLP positioning protocol. |
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32 |
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33 Concrete classes derived from this class represent each of the supported |
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34 positioning protocol message types, and provide methods for accessing and setting |
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35 their parameters. |
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36 |
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37 @internalTechnology |
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38 */ |
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39 NONSHARABLE_CLASS(CSuplPosPayload) : public CBase |
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40 { |
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41 public: |
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42 |
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43 /** Pos Payload identifiers */ |
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44 typedef TUint32 TSuplPosPayloadType; |
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45 enum _TSuplPosPayloadType |
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46 { |
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47 ERrlpAssistanceData = 0, |
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48 ERrlpAssistanceDataAck, |
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49 ERrlpMeasurePositionReq, |
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50 ERrlpMeasurePositionResp, |
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51 ERrlpProtocolError, |
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52 |
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53 EPosPayloadMessageTypeLimit |
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54 }; |
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55 |
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56 protected: |
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57 CSuplPosPayload(TSuplPosPayloadType aType, TBool aIsOutgoingMsg); |
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58 |
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59 public: |
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60 virtual ~CSuplPosPayload(); |
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61 |
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62 public: |
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63 |
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64 /** Returns the message type */ |
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65 IMPORT_C CSuplPosPayload::TSuplPosPayloadType MessageType(); |
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66 |
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67 /** Decodes a pos payload and returns a CSuplPosPayload object containing the decoded payload */ |
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68 IMPORT_C static CSuplPosPayload* DecodePosPayloadL(const HBufC8* aPosPayload, TInt& aError); |
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69 |
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70 /** Encode a populated outgoing message */ |
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71 virtual TInt EncodeToL(TPtr8& aBuf); |
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72 |
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73 /** Prints the content of the data structure to the logger */ |
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74 virtual void LogMessageContent(); |
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75 |
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76 private: |
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77 |
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78 /** Prohibit copy constructor */ |
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79 CSuplPosPayload(const CSuplPosPayload&); |
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80 |
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81 /** Prohibit assigment operator */ |
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82 CSuplPosPayload& operator= (const CSuplPosPayload&); |
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83 |
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84 protected: |
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85 |
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86 /** Message type identifiers */ |
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87 TSuplPosPayloadType iMessageType; |
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88 TBool iIsOutgoingMessage; |
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89 }; |
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90 |
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91 #endif // LBS_SUPL_POS_PAYLOAD_H |