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1 // Copyright (c) 2006-2010 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 // e32test\debug\d_tracecore.h |
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15 // |
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16 // |
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17 |
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18 #ifndef D_TRACECORE_H |
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19 #define D_TRACECORE_H |
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20 |
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21 #include <e32cmn.h> |
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22 #include <e32ver.h> |
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23 #ifndef __KERNEL_MODE__ |
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24 #include <e32std.h> |
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25 #include <e32debug.h> |
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26 #endif |
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27 |
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28 /** |
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29 |
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30 TcDriverParameters |
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31 |
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32 Parameters for activation/notification requests |
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33 |
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34 */ |
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35 class TcDriverParameters |
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36 { |
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37 public: |
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38 TUint32 iComponentId; |
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39 TUint32 iGroupId; |
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40 }; |
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41 |
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42 /** |
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43 Interface to the trace activation/deactivation mechanism |
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44 */ |
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45 class RTraceCoreTest : public RBusLogicalChannel |
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46 { |
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47 public: |
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48 |
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49 enum TControl |
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50 { |
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51 EActivateTrace |
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52 , EDeactivateTrace |
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53 , ERefreshActivations |
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54 , ERequestTraceData |
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55 , EValidateFilterSync |
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56 , EDropNextTrace |
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57 , ERegisterActivationNotification |
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58 , ECheckActivationNotificationOk |
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59 }; |
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60 |
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61 #ifndef __KERNEL_MODE__ |
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62 inline TInt Open() |
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63 { |
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64 return DoCreate(Name(),TVersion(0,1,1),KNullUnit,NULL,NULL,EOwnerThread); |
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65 } |
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66 |
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67 inline TInt ActivateTrace(const TcDriverParameters& aDriverParameters, TInt aNumTraces=1) |
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68 { |
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69 return DoControl( EActivateTrace, (TAny*) &aDriverParameters, (TAny*)(aNumTraces)); |
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70 } |
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71 |
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72 inline TInt DeactivateTrace(const TcDriverParameters& aDriverParameters, TInt aNumTraces=1) |
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73 { |
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74 return DoControl( EDeactivateTrace, (TAny*) &aDriverParameters, (TAny*)(aNumTraces) ); |
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75 } |
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76 |
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77 inline TInt RefreshActivations() |
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78 { |
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79 return DoControl( ERefreshActivations ); |
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80 } |
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81 |
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82 inline TInt ValidateFilterSync(const TcDriverParameters& aParams) |
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83 { |
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84 return DoControl( EValidateFilterSync, (TAny*)&aParams); |
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85 } |
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86 |
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87 inline TInt DropNextTrace(TBool aDrop) |
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88 { |
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89 return DoControl( EDropNextTrace, (TAny*)(aDrop)); |
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90 } |
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91 |
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92 inline TInt RegisterActivationNotification(const TcDriverParameters& aParams, TBool aRegister) |
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93 { |
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94 return DoControl( ERegisterActivationNotification, (TAny*) &aParams, (TAny*)(aRegister)); |
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95 } |
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96 |
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97 inline TInt CheckActivationNotificationOk(TBool aShouldBeNotified) |
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98 { |
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99 return DoControl( ECheckActivationNotificationOk, (TAny*)(aShouldBeNotified)); |
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100 } |
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101 |
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102 inline void RequestTraceData(TRequestStatus& aStatus, TDes8& aDes, TInt aFrameCount = 1) |
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103 { |
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104 TDes8* p = &aDes; |
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105 DoRequest( ERequestTraceData, aStatus, (TAny*) p, (TAny*)aFrameCount); |
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106 } |
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107 |
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108 #endif //__KERNEL_MODE__ |
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109 |
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110 inline static const TDesC& Name(); |
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111 |
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112 }; |
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113 |
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114 inline const TDesC& RTraceCoreTest::Name() |
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115 { |
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116 _LIT(KTraceCoreName,"d_tracecore"); |
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117 return KTraceCoreName; |
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118 } |
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119 |
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120 #endif //D_TRACECORE_H |