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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <e32cons.h> // Console |
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20 |
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21 #include "HelloTraceConsole.h" |
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22 #include "HelloTraceExample.h" |
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23 |
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24 #include "OstTraceDefinitions.h" |
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25 #ifdef OST_TRACE_COMPILER_IN_USE |
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26 #include "HelloTraceConsoleTraces.h" |
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27 #endif |
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28 |
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29 |
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30 _LIT(KTextConsoleTitle, "HelloTrace"); |
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31 _LIT(KTextPressAnyKey, " [press any key]\n"); |
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32 |
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33 LOCAL_D CConsoleBase* console; // write all messages to this |
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34 |
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35 LOCAL_C void DoExamples() |
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36 { |
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37 TInt err = KErrNone; |
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38 |
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39 console->Printf(_L("Before main tracing examples ...\n")); |
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40 |
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41 console->Printf(_L(" Before type examples ...")); |
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42 console->Printf(KTextPressAnyKey); |
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43 console->Getch(); |
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44 TRAP(err, HelloTraceExample::JustTypes()); |
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45 if (err) |
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46 console->Printf(_L(" Failed with error %d\n"), err); |
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47 |
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48 console->Printf(_L(" Before Interface examples ...")); |
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49 console->Printf(KTextPressAnyKey); |
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50 console->Getch(); |
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51 TRAP(err, HelloTraceExample::Interface()); |
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52 if (err) |
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53 console->Printf(_L(" Failed with error %d\n"), err); |
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54 |
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55 console->Printf(_L(" Before FnEntryExit examples ...")); |
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56 console->Printf(KTextPressAnyKey); |
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57 console->Getch(); |
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58 TRAP(err, HelloTraceExample::FnEntryExit()); |
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59 if (err) |
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60 console->Printf(_L(" Failed with error %d\n"), err); |
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61 } |
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62 |
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63 LOCAL_C void DoStartL() |
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64 { |
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65 // Create active scheduler (to run active objects) |
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66 CActiveScheduler* scheduler = new (ELeave) CActiveScheduler(); |
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67 CleanupStack::PushL(scheduler); |
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68 CActiveScheduler::Install(scheduler); |
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69 |
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70 DoExamples(); |
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71 |
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72 // Delete active scheduler |
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73 CleanupStack::PopAndDestroy(scheduler); |
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74 } |
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75 |
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76 // Global Functions |
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77 |
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78 GLDEF_C TInt E32Main() |
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79 { |
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80 OstTraceFunctionEntry0( E32MAIN_ENTRY ); |
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81 |
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82 // Create cleanup stack |
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83 __UHEAP_MARK; |
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84 CTrapCleanup* cleanup = CTrapCleanup::New(); |
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85 |
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86 // Create output console |
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87 TRAPD(createError, |
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88 console = Console::NewL(KTextConsoleTitle, |
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89 TSize(KConsFullScreen, KConsFullScreen))); |
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90 if (createError) |
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91 { |
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92 delete cleanup; |
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93 OstTrace1( TRACE_ERROR, E32MAIN_CREATE_ERROR, "Failed to create console error: %d", createError); |
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94 OstTraceFunctionExit0( E32MAIN_EXIT_ERR ); |
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95 return createError; |
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96 } |
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97 |
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98 TRAPD(mainError, DoStartL()); |
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99 if (mainError) |
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100 { |
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101 OstTrace1( TRACE_ERROR, E32MAIN_START_ERROR, "DoStartL failed with error: %d", mainError); |
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102 console->Printf(_L("DoStartL failed with error: %d\n\n"), mainError); |
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103 } |
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104 else |
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105 { |
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106 console->Printf(_L("Before panic tracing example ...")); |
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107 console->Printf(KTextPressAnyKey); |
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108 console->Getch(); |
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109 |
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110 OstTrace0( TRACE_FLOW, E32MAIN_BEFORE_PANIC, "About to cause a panic ..." ); |
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111 HelloTraceExample::PanicTrace(); |
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112 |
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113 console->Printf(KTextPressAnyKey); |
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114 console->Getch(); |
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115 } |
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116 |
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117 delete console; |
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118 delete cleanup; |
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119 __UHEAP_MARKEND; |
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120 |
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121 OstTraceFunctionExit0( E32MAIN_EXIT ); |
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122 return KErrNone; |
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123 } |
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124 |