1 /* |
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2 * Copyright (c) 2002 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 * This is a utility class that provides functionality |
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16 * for parsing command line arguments passed into the |
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17 * Cshelp application when launched by another application. |
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18 * |
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19 * |
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20 */ |
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21 |
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22 |
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23 // INCLUDE FILES |
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24 #include <hlplch.h> |
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25 |
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26 #include "CsHelpCmdLineParser.h" |
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27 const TInt KArrSize = 2; |
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28 // ================= MEMBER FUNCTIONS ======================= |
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29 |
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30 // C++ constructor |
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31 CCsHlpCmdLineParser::CCsHlpCmdLineParser() |
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32 : CBase() |
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33 { |
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34 } |
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35 |
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36 |
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37 // --------------------------------------------------------- |
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38 // CCsHlpCmdLineParser::ConstructL(...) |
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39 // (other items were commented in a header). |
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40 // --------------------------------------------------------- |
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41 void CCsHlpCmdLineParser::ConstructL(const TDesC8& aCmdLine) |
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42 { |
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43 iCmdLine = CBufFlat::NewL(aCmdLine.Size()); |
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44 iCmdLine->InsertL(0, aCmdLine.Ptr(), aCmdLine.Size()); |
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45 } |
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46 |
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47 |
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48 // --------------------------------------------------------- |
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49 // CCsHlpCmdLineParser::~CCsHlpCmdLineParser() |
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50 // --------------------------------------------------------- |
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51 CCsHlpCmdLineParser::~CCsHlpCmdLineParser() |
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52 { |
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53 delete iCmdLine; |
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54 } |
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55 |
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56 // --------------------------------------------------------- |
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57 // CCsHlpCmdLineParser::ContextListL() |
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58 // (other items were commented in a header). |
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59 // --------------------------------------------------------- |
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60 CArrayFix<TCoeHelpContext>* CCsHlpCmdLineParser::ContextListL() |
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61 { |
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62 CArrayFixFlat<TCoeHelpContext>* array = |
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63 new(ELeave)CArrayFixFlat<TCoeHelpContext>(KArrSize); |
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64 CleanupStack::PushL(array); |
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65 TInt count(0); |
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66 |
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67 iCmdLine->Read(0, &count, sizeof(TInt)); |
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68 iPos += sizeof(TInt); |
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69 for (TInt i(0); i < count; i++) |
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70 { |
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71 TCoeHelpContext context; |
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72 GetContext(context); |
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73 array->AppendL(context); |
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74 } |
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75 CleanupStack::Pop(array); // array |
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76 return array; |
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77 } |
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78 |
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79 // --------------------------------------------------------- |
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80 // CCsHlpCmdLineParser::GetContext(...) |
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81 // (other items were commented in a header). |
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82 // --------------------------------------------------------- |
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83 void CCsHlpCmdLineParser::GetContext(TCoeHelpContext& aContext) |
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84 { |
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85 TInt length(0); |
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86 iCmdLine->Read(iPos, &length, sizeof(TInt)); |
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87 iPos += sizeof(TInt); |
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88 TPtr8 ptr((TText8*)aContext.iContext.Ptr(), length); |
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89 iCmdLine->Read(iPos, ptr, length); |
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90 aContext.iContext.SetLength(length/KArrSize); |
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91 iPos += length; |
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92 |
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93 iCmdLine->Read(iPos, &aContext.iMajor, sizeof(TUid)); |
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94 |
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95 iPos += sizeof(TUid); |
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96 } |
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97 |
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98 // End of file |
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