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1 // Copyright (c) 2000-2009 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 // Utility functions for Rfcomm |
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15 // |
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16 // |
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17 |
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18 #ifndef RFCOMMUTIL_H |
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19 #define RFCOMMUTIL_H |
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20 |
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21 _LIT(KRFCOMMPanicName, "RFCOMM Panic"); |
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22 |
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23 enum TRFCOMMPanic |
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24 { |
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25 ERfcommUnexpectedEvent = 0, |
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26 ERfcommNotBound = 1, |
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27 ERfcommProtocolOpenedAfterClose = 2, |
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28 ERfcommErrorSettingAddress = 3, |
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29 ERfcommPacketReassemblyError = 4, |
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30 ERfcommPacketLengthError = 5, |
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31 ERfcommConnectWithData = 6, |
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32 ERfcommPacketHasFCSSet = 7, |
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33 ERfcommCantCloseMuxChannel = 8, |
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34 ERfcommDataPacketTooLong = 9, |
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35 ERfcommTestDataTooLong = 10, |
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36 ERfcommInvalidPriority = 11, |
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37 ERfcommUnexpectedCanSend = 12, |
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38 ERfcommAddSAPInBadState = 13, |
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39 ERfcommInvalidRPNLength = 14, |
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40 ERfcommNextPacketAlreadySet = 15, |
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41 ERfcommDisconnectDataNotSupported = 16, |
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42 ERfcommReadForTooMuchData = 17, |
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43 ERfcommDataTooLong = 18, |
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44 ERfcommSendingWhileBlocked = 19, |
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45 ERfcommIdleTimeoutWhenNotIdle = 20, |
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46 ERfcommInvalidDLCI = 21, |
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47 ERfcommL2CAPMTUtooBig = 22, |
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48 ERfcommBadFrameCtrlField = 23, |
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49 ERfcommBadFrameAddrField = 24, |
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50 ERfcommChannelIdleTimeout = 25, |
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51 ERfcommChannelError = 26, |
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52 ERfcommSAPTwoIoctls = 27, |
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53 ERfcommNewDataCallBack = 28, |
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54 ERfcommIncomingNotSupported = 29, |
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55 ERfcommMismatchedAddressAndSAP = 30, |
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56 ERfcommNullSAPForListening = 31, |
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57 ERfcommNullSAPForMuxer = 32, |
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58 ERfcommBadDLCIForClone = 33, |
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59 ERfcommBadStateForCloning = 34, |
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60 ERfcommDequeingBadListeningSAP = 35, |
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61 ERfcommRequeuingListeningSAP = 36, |
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62 ERfcommBadCalculatedMTU = 37, |
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63 ERfcommUnknownChildConnectionNotified = 38, |
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64 ERfcommBadStateForDestruction = 39, |
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65 ERfcommNullMux = 40, |
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66 ERfcommUnexpectedSecurityRequesterCallback = 41, |
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67 ERfcommNoSecurityRequester = 42, |
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68 ERfcommUnknownChildSecurityFailed = 43, |
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69 ERfcommInvalidMuxInSAP = 44, |
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70 ERfcommStateDisconnectingWithNoData = 45, |
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71 ERfcommNullSAPForCallback = 46, |
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72 ERfcommFrameBeforeMuxUp = 47, |
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73 ERfcommBadOptionForRFCOMM = 48, |
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74 ERfcommMuxChannelOpeningAndClosing = 49, |
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75 ERfcommChannelUnhandledEvent = 50, |
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76 ERfcommPNMismatchedDLCI = 51, |
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77 ERfcommMuxChannelStateChangeToSelf = 52, |
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78 ERfcommUnexpectedCBFCCredit = 53, |
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79 ERfcommCBFCProxyForRemoteCreditGoingNegative = 54, |
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80 ERfcommCBFCLocalCreditGoingNegative = 55, |
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81 ERfcommNoPacket = 56, |
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82 ERfcommUnhandledIoctl = 57, |
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83 ERfcommInvalidSAPIoctlCancel =58, |
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84 ERfcommStateClosedWithData = 59, |
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85 ERfcommSAPAllocatedBetweenBindAndListen = 60, |
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86 ERfcommRequeuingBoundSAP = 61, |
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87 ERfcommDequeuingBadBoundSAP = 62, |
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88 ERfCommFlowStrategyOutOfBounds = 63, |
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89 ERfCommMuxerStateOutOfBounds = 64, |
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90 ERfCommStateOutOfBounds = 65 |
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91 }; |
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92 |
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93 /** |
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94 Panics raised by state machine default behaviour are multiplied by this |
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95 factor. The less signifigant digits are then available to carry a state |
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96 index, allowing more information when fixing defects. |
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97 |
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98 For example, 'RFCOMM Panic 1008' is a UnexpectedEvent panic in the |
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99 'Listenning' state. |
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100 */ |
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101 const TInt KStatePanicMultiplier = 10000; |
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102 |
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103 /** |
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104 A delimiter to prevent a panic code of 0 creating ambigious panics. |
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105 Without this panic code 0 in state 8 and panic code 8 (not in the state |
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106 machine) would be identical. |
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107 */ |
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108 const TInt KStatePanicDelimiter = 1000; // '1' is the delimiter |
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109 |
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110 /** |
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111 If for any reason the current state cannot be found, this value is placed |
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112 in the state field of a panic. |
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113 */ |
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114 const TInt KUnknownState = KStatePanicDelimiter - 1; |
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115 |
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116 void Panic(TRFCOMMPanic aPanic); |
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117 |
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118 void Panic(TRFCOMMPanic aPanic, TInt aState); |
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119 |
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120 #endif |