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1 // load.cpp |
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2 // |
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3 // Copyright (c) 2008 - 2010 Accenture. 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 the "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 // Accenture - Initial contribution |
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11 // |
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12 |
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13 #include <fshell/ioutils.h> |
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14 |
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15 using namespace IoUtils; |
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16 |
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17 |
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18 class CCmdLoad : public CCommandBase |
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19 { |
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20 public: |
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21 static CCommandBase* NewLC(); |
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22 ~CCmdLoad(); |
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23 private: |
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24 CCmdLoad(); |
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25 private: // From CCommandBase. |
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26 virtual const TDesC& Name() const; |
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27 virtual void DoRunL(); |
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28 virtual void OptionsL(RCommandOptionList& aOptions); |
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29 virtual void ArgumentsL(RCommandArgumentList& aArguments); |
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30 private: |
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31 HBufC* iDllName; |
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32 RArray<TUint> iUids; |
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33 TUint iModuleVersion; |
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34 RLibrary iLibrary; |
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35 }; |
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36 |
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37 |
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38 // |
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39 // CCmdLoad. |
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40 // |
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41 |
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42 CCommandBase* CCmdLoad::NewLC() |
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43 { |
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44 CCmdLoad* self = new(ELeave) CCmdLoad(); |
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45 CleanupStack::PushL(self); |
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46 self->BaseConstructL(); |
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47 return self; |
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48 } |
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49 |
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50 CCmdLoad::~CCmdLoad() |
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51 { |
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52 iLibrary.Close(); |
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53 delete iDllName; |
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54 iUids.Close(); |
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55 } |
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56 |
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57 CCmdLoad::CCmdLoad() : CCommandBase(EManualComplete) |
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58 { |
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59 } |
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60 |
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61 const TDesC& CCmdLoad::Name() const |
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62 { |
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63 _LIT(KName, "load"); |
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64 return KName; |
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65 } |
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66 |
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67 void CCmdLoad::DoRunL() |
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68 { |
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69 if (iUids.Count() > 3) |
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70 { |
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71 LeaveIfErr(KErrArgument, _L("Too many UIDs specified")); |
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72 } |
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73 |
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74 while (iUids.Count() < 3) |
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75 { |
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76 iUids.AppendL(KNullUid.iUid); |
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77 } |
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78 TUidType type(TUid::Uid(iUids[0]), TUid::Uid(iUids[1]), TUid::Uid(iUids[2])); |
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79 |
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80 _LIT(KError, "Unable to load \"%S\""); |
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81 if (iOptions.IsPresent(&iModuleVersion)) |
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82 { |
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83 LeaveIfErr(iLibrary.Load(*iDllName, KNullDesC, type, iModuleVersion), KError, iDllName); |
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84 } |
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85 else |
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86 { |
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87 LeaveIfErr(iLibrary.Load(*iDllName, type), KError, iDllName); |
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88 } |
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89 |
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90 TFileName file = iLibrary.FileName(); |
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91 TUidType uids = iLibrary.Type(); |
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92 Printf(_L("Loaded %S\r\n"), &file); |
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93 Printf(_L("Uids: 0x%x, 0x%x, 0x%x\r\n"), uids[0].iUid, uids[1].iUid, uids[2].iUid); |
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94 } |
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95 |
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96 void CCmdLoad::OptionsL(RCommandOptionList& aOptions) |
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97 { |
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98 _LIT(KCmdOptUid, "uid"); |
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99 aOptions.AppendUintL(iUids, KCmdOptUid); |
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100 |
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101 _LIT(KCmdOptVersion, "version"); |
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102 aOptions.AppendUintL(iModuleVersion, KCmdOptVersion); |
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103 } |
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104 |
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105 void CCmdLoad::ArgumentsL(RCommandArgumentList& aArguments) |
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106 { |
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107 _LIT(KCmdArgFileName, "dll_name"); |
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108 aArguments.AppendStringL(iDllName, KCmdArgFileName); |
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109 } |
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110 |
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111 |
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112 EXE_BOILER_PLATE(CCmdLoad) |
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113 |