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1 // Copyright (c) 1998-2009 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 // Ut_Assert.cpp |
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15 // |
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16 // |
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17 |
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18 #include <e32svr.h> |
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19 #include "D32Assert.h" |
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20 |
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21 #if defined(_ASSERTIONS) || defined(_NOTIFY) || defined(_TRACE) |
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22 TPtrC Util::Filename(const TText* aFile) |
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23 { |
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24 TPtrC p(aFile); |
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25 TInt ix=p.LocateReverse('\\'); // MSVC uses \ as path separator, GCC uses / |
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26 if (ix<0) |
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27 ix=p.LocateReverse('/'); |
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28 if (ix>=0) |
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29 p.Set(p.Mid(1+ix)); |
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30 return p; |
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31 } |
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32 #endif//defined(_ASSERTIONS) || defined(_NOTIFY) || defined(_TRACE) |
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33 |
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34 #if defined(_ASSERTIONS) |
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35 void Util::Assert(const TText* aFile,TInt aLine) |
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36 { |
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37 TBuf<32> b=_S("dbms:"); |
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38 b+=Filename(aFile); |
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39 User::Panic(b,aLine); |
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40 } |
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41 #endif//defined(_ASSERTIONS) |
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42 |
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43 #if defined(_NOTIFY) |
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44 #pragma message(__FILE__ " : Leave Notification is enabled") |
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45 |
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46 void Util::Leave(const TText* aFile,TInt aLine,TInt aError) |
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47 { |
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48 TPtrC f(Filename(aFile)); |
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49 TBuf<60> buf; |
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50 _LIT(KFormat,"***Error=%d at %S(%d)"); |
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51 buf.Format(KFormat,aError,&f,aLine); |
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52 __TRACE(buf); |
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53 #if _NOTIFY_WAIT |
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54 RNotifier notify; |
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55 if (notify.Connect()==KErrNone) |
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56 { |
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57 TRequestStatus stat; |
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58 TInt but; |
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59 _LIT(KNotify,"DBMS Leave"); |
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60 _LIT(KContinue,"Continue"); |
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61 notify.Notify(KNotify,buf,KContinue,KNullDesC,but,stat); |
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62 User::WaitForRequest(stat); |
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63 notify.Close(); |
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64 } |
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65 #else |
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66 _LIT(KNotify,"DBMS Leave "); |
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67 buf.Insert(0,KNotify); |
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68 // User::InfoPrint(buf); |
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69 __TRACE(buf); |
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70 #endif |
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71 User::Leave(aError); |
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72 } |
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73 |
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74 TInt Util::LeaveIfError(const TText* aFile,TInt aLine,TInt aError) |
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75 { |
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76 if (aError<0) |
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77 Leave(aFile,aLine,aError); |
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78 return aError; |
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79 } |
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80 #endif//defined(_NOTIFY) |
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81 |
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82 #if defined(_TRACE) |
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83 #pragma message(__FILE__ " : Tracing is enabled") |
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84 |
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85 void Util::Trace(const TText* aFile,TInt aLine) |
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86 { |
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87 TPtrC f(Filename(aFile)); |
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88 _LIT(KFormat,"%S(%d)\n"); |
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89 RDebug::Print(KFormat,&f,aLine); |
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90 } |
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91 |
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92 void Util::Trace(const TText* aFile,TInt aLine,const TText* aString) |
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93 { |
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94 TPtrC f(Filename(aFile)); |
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95 _LIT(KFormat,"%S(%d) : %s\n"); |
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96 RDebug::Print(KFormat,&f,aLine,aString); |
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97 } |
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98 void Util::Trace(const TText* aFile,TInt aLine,const TText* aExp,const TDesC& aDes) |
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99 { |
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100 TPtrC f(Filename(aFile)); |
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101 _LIT(KFormat,"%S(%d) : %s = \"%S\"\n"); |
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102 RDebug::Print(KFormat,&f,aLine,aExp,&aDes); |
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103 } |
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104 |
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105 void Util::Trace(const TText* aFile,TInt aLine,const TText* aExp,const TAny* aPtr) |
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106 { |
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107 TPtrC f(Filename(aFile)); |
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108 _LIT(KFormat,"%S(%d) : %s = %08x\n"); |
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109 RDebug::Print(KFormat,&f,aLine,aExp,TUint(aPtr)); |
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110 } |
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111 |
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112 void Util::Trace(const TText* aFile,TInt aLine,const TText* aExp,TInt aVal) |
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113 { |
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114 TPtrC f(Filename(aFile)); |
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115 _LIT(KFormat,"%S(%d) : %s = %d (0x%x)\n"); |
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116 RDebug::Print(KFormat,&f,aLine,aExp,aVal,aVal); |
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117 } |
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118 #endif//defined(_TRACE) |
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119 |
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120 #ifdef __DBINVARIANT__ |
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121 void Util::Invariant(TBool aExprVal) |
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122 { |
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123 if(!aExprVal) |
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124 { |
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125 User::Invariant(); |
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126 } |
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127 } |
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128 #endif//__DBINVARIANT__ |
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129 |