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1 // Copyright (c) 2004-2009 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 // Implementation of the Class DSOHandler for the elf2e32 tool |
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15 // @internalComponent |
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16 // @released |
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17 // |
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18 // |
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19 |
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20 |
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21 #include "pl_dso_handler.h" |
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22 #include "pl_elfconsumer.h" |
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23 #include "pl_elfproducer.h" |
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24 |
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25 /** |
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26 Constructor for class DSOHandler |
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27 @param aParameterListInterface - instance of ParameterListInterface |
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28 @internalComponent |
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29 @released |
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30 */ |
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31 DSOHandler::DSOHandler( ParameterListInterface *aParameterListInterface){ |
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32 |
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33 iParameterListInterface = aParameterListInterface; |
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34 iElfProducer = new ElfProducer(iParameterListInterface); |
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35 iElfConsumer = new ElfConsumer(iParameterListInterface); |
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36 } |
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37 |
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38 |
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39 |
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40 /** |
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41 Destructor for class DSOHandler to release allocated memory |
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42 @internalComponent |
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43 @released |
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44 */ |
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45 DSOHandler::~DSOHandler(){ |
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46 |
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47 DELETE_PTR(iElfProducer); |
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48 DELETE_PTR(iElfConsumer); |
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49 } |
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50 |
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51 |
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52 /** |
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53 Reads the ELF executable file through its ElfConsumer member |
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54 @param aElfFile The ELF executable file name |
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55 @internalComponent |
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56 @released |
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57 @return Error status |
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58 */ |
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59 PLUINT32 DSOHandler::ReadElfFile(char* aElfFile){ |
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60 return iElfConsumer->ReadElfFile( aElfFile ); |
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61 } |
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62 |
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63 /** |
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64 Processes the ELF executable file through its ElfConsumer member |
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65 @internalComponent |
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66 @released |
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67 @return Error status |
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68 */ |
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69 void DSOHandler::ProcessElfFile(){ |
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70 iElfConsumer->ProcessElfFile(); |
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71 } |
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72 |
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73 /** |
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74 Writes the proxy DSO file through its ElfProducer member |
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75 @internalComponent |
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76 @released |
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77 @return Error Status |
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78 @param aDsoFullName The full path and the proxy DSO library file name |
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79 @param aDSOName The proxy DSO library file name |
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80 @param aDllName The DLL name that defines the exported symbols. |
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81 @param aSymbolList The list of exported Symbols that are to be included within the proxy DSO library. |
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82 */ |
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83 PLUINT32 DSOHandler::WriteElfFile(char* aDsoFullName, char* aDSOName, char* aDllName, SymbolList& aSymbolList){ |
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84 |
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85 iElfProducer->SetSymbolList( aSymbolList ); |
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86 iElfProducer->WriteElfFile(aDsoFullName, aDSOName, aDllName); |
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87 |
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88 return 0; |
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89 } |
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90 |
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91 |
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92 /** |
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93 This operation fetches the list of symbols that are exported from the ELF |
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94 file. This list is used by UseCaseHandler to finalise the export symbols and |
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95 compare them with those found from the DEF file. |
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96 @internalComponent |
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97 @released |
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98 @return Error status |
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99 @param aList A reference to the list is passed so as to fetch all the exported Symbols from ELF executable. |
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100 */ |
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101 int DSOHandler::GetElfExportSymbolList(SymbolList& aList){ |
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102 return (iElfConsumer->GetElfSymbolList(aList)); |
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103 } |
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104 |
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105 |
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106 /** |
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107 |
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108 @internalComponent |
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109 @released |
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110 @param |
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111 */ |
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112 void DSOHandler::GetImageDetails(/*E32ImageInterface aImageInterface*/){ |
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113 |
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114 } |
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115 |
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116 /** |
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117 Function for retuning instance of elf consumer |
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118 @internalComponent |
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119 @released |
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120 @return return the elf consumer instance |
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121 */ |
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122 ElfExecutable * DSOHandler::ElfExecutableP(){ |
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123 return iElfConsumer; |
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124 } |
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125 |
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126 |