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1 // Copyright (c) 1999-2009 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 // Constants for the SDP protocol. |
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15 // Version for the SDP server |
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16 // |
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17 // |
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18 |
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19 #ifndef SDPCONSTS_H |
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20 #define SDPCONSTS_H |
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21 |
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22 #include <btsdp.h> |
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23 |
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24 // The PSM on which SDP resides |
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25 static const TInt KSDPPSM = 0x01; |
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26 |
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27 // Idle timer default value (seconds) |
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28 static const TInt KSDPIdleTimeout = 5; |
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29 |
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30 // Client timeouts |
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31 static const TInt KSDPClientTimeout = 120; // seconds |
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32 |
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33 // PDU Size |
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34 static const TInt KSdpMaxPduSize = 250; |
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35 |
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36 //PDU Fields |
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37 static const TInt KSdpPduHeaderSize = 5; |
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38 static const TInt KSdpPduIdOffset = 0; |
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39 static const TInt KSdpPduTransIdOffset = 1; |
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40 static const TInt KSdpPduParamLengthOffset = 3; |
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41 |
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42 // PDU Types |
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43 enum TSdpPduId |
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44 { |
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45 EErrorResponse = 0x01, |
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46 EServiceSearchRequest = 0x02, |
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47 EServiceSearchResponse = 0x03, |
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48 EServiceAttributeRequest = 0x04, |
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49 EServiceAttributeResponse = 0x05, |
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50 EServiceSearchAttributeRequest = 0x06, |
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51 EServiceSearchAttributeResponse = 0x07 |
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52 }; |
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53 |
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54 // Errors |
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55 enum TSdpErrorCodes // EPOC error that'll generate each code |
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56 { |
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57 EErrorReserved = 0x00, |
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58 EInvalidSdpVersion = 0x01, // KErrNotSupported |
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59 EInvalidServiceRecordHandle = 0x02, // KErrBadHandle |
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60 EInvalidRequestSyntax = 0x03, // KErrCorrupt, KErrArgument |
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61 EInvalidPduSize = 0x04, // KErrOverflow, KErrUnderflow, KErrTooBig |
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62 EInvalidContinuationState = 0x05, // KErrNotReady, KErrUnknown, KErrLocked |
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63 EInsufficientResources = 0x06, // KErrNoMemory, KErrHardwareNotAvailable |
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64 }; |
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65 |
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66 |
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67 |
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68 // Data Element stuff |
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69 |
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70 static const TInt KErrSdpParserInvalidSizeForType = -3000; |
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71 static const TInt KErrSdpParserInvalidSizeForParentList = -3001; |
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72 static const TInt KErrSdpBadAttributeId = -3002; |
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73 |
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74 static const TInt KSdpRecordHandleSize = 4; |
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75 static const TInt KSdpAttributeIdSize = 2; |
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76 static const TSdpServRecordHandle KSdpMaxServRecordHandle = 0xffffffff; |
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77 static const TSdpServRecordHandle KSdpMinServRecordHandle = 0x10000; |
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78 |
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79 static const TInt KSdpContinuationStateMaxLength = 16; |
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80 |
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81 enum TSdpElementSizeDesc |
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82 { |
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83 ESizeOneByte = 0, |
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84 ESizeTwoBytes = 1, |
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85 ESizeFourBytes = 2, |
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86 ESizeEightBytes = 3, |
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87 ESizeSixteenBytes = 4, |
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88 ESizeOneAdditional = 5, |
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89 ESizeTwoAdditional = 6, |
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90 ESizeFourAdditional = 7 |
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91 }; |
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92 |
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93 // Element header fields |
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94 static const TInt KSdpElemHdrTypeShift = 3; |
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95 static const TInt KSdpElemHdrSizeMask = 0x07; |
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96 |
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97 // Data Element Stuff |
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98 static const TUint8 KSdpElementValidSizes[] = |
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99 { // Type // Sizes |
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100 0x01, // 00 -------0 |
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101 0x1f, // 01 ---43210 |
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102 0x1f, // 02 ---43210 |
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103 0x16, // 03 ---4-21- |
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104 0xe0, // 04 765----- |
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105 0x01, // 05 -------0 |
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106 0xe0, // 06 765----- |
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107 0xe0, // 07 765----- |
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108 0xe0 // 08 765----- |
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109 }; |
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110 |
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111 |
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112 #endif |