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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 // Message Implementation Operations for 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 "messageimplementation.h" |
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22 #include "errorhandler.h" |
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23 #include<iostream> |
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24 #include<stdarg.h> |
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25 #include<string> |
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26 #include <cstring> |
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27 |
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28 |
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29 using std::endl; |
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30 using std::cout; |
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31 typedef std::string String; |
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32 |
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33 char *errorMssgPrefix="elf2e32 : Error: E"; |
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34 char *warnMssgPrefix="elf2e32 : Warning: W"; |
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35 char *infoMssgPrefix="elf2e32 : Information: I"; |
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36 char *colSpace=": "; |
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37 |
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38 enum MessageArraySize{MAX=66}; |
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39 |
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40 //Messages stored required for the program |
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41 struct EnglishMessage MessageArray[MAX]= |
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42 { |
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43 {FILEOPENERROR,"Could not open file : %s."}, |
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44 {FILEREADERROR,"Could not read file : %s."}, |
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45 {FILEWRITEERROR,"Could not write file : %s."}, |
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46 {ELFMAGICERROR,"Invalid ELF magic in file : %s."}, |
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47 {ELFCLASSERROR,"ELF file %s is not 32 bit."}, |
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48 {ELFABIVERSIONERROR,"ELF file %s is not BPABI conformant."}, |
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49 {ELFLEERROR,"ELF file %s is not Little Endian."}, |
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50 {ELFARMERROR,"ELF file %s does not target ARM."}, |
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51 {ELFEXECUTABLEERROR,"ELF file %s is neither executable (ET_EXEC) or shared (ET_DYN)."}, |
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52 {ELFSHSTRINDEXERROR,"Error in ELF Section Header String Index : %s."}, |
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53 {NAMELIBRARYNOTCORRECT,"Name or Library not supplied correctly : %s[Line No=%d][%s]"}, |
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54 {ORDINALSEQUENCEERROR,"Ordinal number is not in sequence : %s[Line No=%d][%s]."}, |
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55 {ARGUMENTNAMEERROR,"Argument %s is not correct."}, |
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56 {OPTIONNAMEERROR,"Option %s is Unrecognized."}, |
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57 {NOARGUMENTERROR,"Missing arguments for option : %s."}, |
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58 {OPTIONPREFIXERROR,"Option %s is neither preceedded by '-' nor '--'."}, |
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59 {NOREQUIREDOPTIONERROR,"Missing options : %s."}, |
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60 {NOFILENAMEERROR,"Missing argument for option : %s."}, |
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61 {INVALIDARGUMENTERROR,"Argument '%s' not permitted for option %s."}, |
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62 {HUFFMANBUFFEROVERFLOWERROR,"Huffman buffer overflow during E32Image compression."}, |
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63 {HUFFMANTOOMANYCODESERROR,"Too many Huffman codes during E32Image compression."}, |
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64 {HUFFMANINVALIDCODINGERROR,"Invalid Huffman coding during E32Image compression."}, |
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65 {CAPABILITYALLINVERSIONERROR,"-ALL not a valid capability."}, |
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66 {CAPABILITYNONEINVERSIONERROR,"+NONE not a valid capability."}, |
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67 {UNRECOGNISEDCAPABILITYERROR,"Unrecognized capability : %s."}, |
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68 {NOSTATICSYMBOLSERROR,"ELF File %s contains no static symbols."}, |
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69 {DLLHASINITIALISEDDATAERROR,"ELF File %s contains initialized writable data."}, |
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70 {DLLHASUNINITIALISEDDATAERROR,"ELF File %s contains uninitialized writable data."}, |
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71 {ENTRYPOINTCORRUPTERROR,"ELF File %s has corrupt entry point."}, |
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72 {ENTRYPOINTNOTSUPPORTEDERROR,"ELF File %s has unsupported entry point type."}, |
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73 {EXCEPTIONDESCRIPTOROUTSIDEROERROR,"ELF File %s has invalid exception descriptor."}, |
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74 {NOEXCEPTIONDESCRIPTORERROR,"ELF File %s has no exception descriptor."}, |
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75 {NEEDSECTIONVIEWERROR,"ELF File %s has no section headers."}, |
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76 {DSONOTFOUNDERROR,"DSO %s not found."}, |
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77 {UNDEFINEDSYMBOLERROR,"Undefined Symbol %s found in ELF File %s."}, |
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78 {SYMBOLMISSINGFROMELFERROR,"Symbol %s Missing from ELF File : %s."}, |
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79 {MEMORYALLOCATIONERROR,"Memory allocation failure : %s."}, |
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80 {E32IMAGEERROR,"Not able to write E32 Image file."}, |
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81 {INVALIDINVOCATIONERROR,"Invalid invocation of elf2e32."}, |
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82 {TARGETTYPENOTSPECIFIEDERROR,"Target Type Not Specified."}, |
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83 {UNSUPPORTEDTARGETTYPEERROR,"Unsupported Target Type '%s'."}, |
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84 {INDEXNOMESSAGEERROR,"There is no message for the message index[%d]."}, |
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85 {INDEXNOTREQUIREDERROR,"Message index[%d] not required in message file."}, |
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86 {INDEXNOTFOUNDERROR,"Message index [%d] not found in message file"}, |
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87 {NOMESSAGEFILEERROR,"There is no message file."}, |
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88 {ENTRYPOINTNOTSETERROR,"Entry point is not set for %s."}, |
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89 {UNDEFINEDENTRYPOINTERROR,"Entry point and Text segment base both 0, can't tell if entry point set for %s."}, |
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90 {ORDINALNOTANUMBER,"Ordinal not a Number : %s[Line No=%d][%s]."}, |
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91 {UNRECOGNIZEDTOKEN,"Unrecognized Token : %s[Line No=%d][%s]."}, |
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92 {NONAMEMISSING,"NONAME Missing : %s[Line No=%d][%s]."}, |
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93 {EXPORTSEXPECTED,"EXPORTS expected before first export entry : %s[Line No=%d][%s]."}, |
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94 {ATRATEMISSING,"@ Missing : %s[Line No=%d][%s]."}, |
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95 {SYSDEFSMISMATCHERROR,"Symbol %s passed through '--sysdef' option is not at the specified ordinal in the DEF file %s."}, |
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96 {SYSDEFERROR,"Ordinal number is not provided as input to the option: %s"}, |
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97 {INVALIDE32IMAGEERROR,"%s is not a valid E32Image file."}, |
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98 {HUFFMANBUFFERUNDERFLOWERROR,"Huffman buffer underflow on deflate."}, |
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99 {HUFFMANINCONSISTENTSIZEERROR,"Inconsistent sizes discovered during uncompression."}, |
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100 {MULTIPLESYSDEFERROR, "Multiple system definitions passed to %s should be separated by ';'"}, |
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101 {SYSDEFNOSYMBOLERROR, "Symbol Name is not provided as input to the option: %s"}, |
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102 {VALUEIGNOREDWARNING, "Value passed to '%s' is ignored"}, |
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103 {ELFFILEERROR,"Error while processing the ELF file %s."}, |
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104 {SYMBOLCOUNTMISMATCHERROR, "Symbol count provided by DT_ARM_SYMTABSZ is not same as that in the Hash Table in %s"}, |
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105 {POSTLINKERERROR,"Fatal Error in Postlinker"}, |
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106 {BYTEPAIRINCONSISTENTSIZEERROR, "Inconsistent sizes discovered during Byte pair uncompression." }, |
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107 {ILLEGALEXPORTFROMDATASEGMENT,"'%s' : '%s' Import relocation does not refer to code segment."}, |
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108 {VALIDATIONERROR,"Image failed validation"} |
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109 }; |
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110 |
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111 /** |
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112 Constructor to reset the logging option flag. |
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113 |
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114 @internalComponent |
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115 @released |
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116 */ |
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117 MessageImplementation::MessageImplementation() |
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118 { |
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119 iLogging = false; |
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120 } |
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121 |
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122 /** |
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123 Destructor to close log file if logging is enabled and to clear the messaged. |
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124 @internalComponent |
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125 @released |
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126 */ |
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127 MessageImplementation::~MessageImplementation() |
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128 { |
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129 if(iLogging) |
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130 { |
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131 fclose(iLogPtr); |
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132 } |
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133 iMessage.clear(); |
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134 } |
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135 |
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136 /** |
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137 Function to Get Message stored in map. |
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138 |
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139 @internalComponent |
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140 @released |
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141 |
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142 @param aMessageIndex |
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143 Index of the Message to be displayed |
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144 @return Message string to be displayed |
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145 */ |
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146 char * MessageImplementation::GetMessageString(int aMessageIndex) |
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147 { |
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148 Map::iterator p; |
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149 |
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150 if(iMessage.empty()) |
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151 { |
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152 if(aMessageIndex <= MAX) |
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153 { |
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154 return MessageArray[aMessageIndex-1].message; |
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155 } |
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156 else |
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157 { |
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158 return NULL; |
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159 } |
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160 } |
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161 else |
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162 { |
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163 p=iMessage.find(aMessageIndex); |
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164 if(p == iMessage.end()) |
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165 { |
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166 if(aMessageIndex <= MAX) |
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167 { |
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168 return MessageArray[aMessageIndex-1].message; |
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169 } |
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170 else |
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171 { |
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172 return NULL; |
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173 } |
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174 } |
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175 |
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176 if(aMessageIndex <= MAX) |
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177 { |
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178 return p->second; |
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179 } |
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180 else |
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181 { |
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182 return NULL; |
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183 } |
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184 } |
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185 } |
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186 |
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187 /** |
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188 Function to display output and log message in log file if logging is enable. |
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189 |
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190 @internalComponent |
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191 @released |
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192 |
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193 @param aString |
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194 Message to be displayed |
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195 */ |
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196 void MessageImplementation::Output(const char *aString) |
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197 { |
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198 |
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199 if (iLogging) |
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200 { |
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201 fputs(aString,iLogPtr); |
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202 fputs("\n",iLogPtr); |
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203 } |
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204 cout << aString << endl; |
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205 } |
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206 |
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207 /** |
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208 Function to Get Message stored in map and to display the Message |
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209 |
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210 @internalComponent |
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211 @released |
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212 |
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213 @param |
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214 The type of the message, whether it is Error or Warning or Information. |
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215 @param |
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216 The index of the information and the corresponding arguments. |
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217 */ |
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218 void MessageImplementation::ReportMessage(int aMessageType, int aMsgIndex,...) |
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219 { |
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220 char *reportMessage, *ptr, *tmpMessage; |
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221 char intStr[16]; |
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222 char mssgNo[MAXMSSGNOLENGTH]; |
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223 int mssgIndex,k; |
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224 |
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225 va_list ap; |
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226 va_start(ap,aMsgIndex); |
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227 |
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228 reportMessage=GetMessageString(aMsgIndex); |
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229 |
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230 if(reportMessage) |
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231 { |
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232 String message; |
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233 switch (aMessageType) |
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234 { |
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235 case ERROR: |
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236 message = errorMssgPrefix; |
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237 break; |
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238 case WARNING: |
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239 message = warnMssgPrefix; |
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240 break; |
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241 case INFORMATION: |
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242 message = infoMssgPrefix; |
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243 break; |
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244 } |
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245 mssgIndex = BASEMSSGNO + aMsgIndex; |
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246 sprintf(mssgNo,"%d",mssgIndex); |
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247 message += mssgNo; |
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248 message += colSpace; |
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249 |
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250 ptr = strchr(reportMessage,'%'); |
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251 |
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252 while( ptr != NULL && (ptr[0]) == '%' ) |
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253 { |
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254 tmpMessage=new char[ptr - reportMessage + 1]; |
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255 strncpy(tmpMessage, reportMessage, ptr - reportMessage+1); |
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256 tmpMessage[ptr - reportMessage]='\0'; |
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257 message += tmpMessage; |
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258 delete tmpMessage; |
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259 ptr++; |
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260 switch(ptr[0]) |
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261 { |
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262 case 'd': |
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263 k = va_arg(ap, int); |
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264 sprintf(intStr,"%d",k); |
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265 message += intStr; |
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266 ptr++; |
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267 reportMessage = ptr; |
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268 break; |
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269 case 's': |
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270 message += va_arg(ap, char *); |
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271 ptr++; |
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272 reportMessage = ptr; |
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273 break; |
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274 case '%': |
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275 message += ptr[0]; |
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276 reportMessage = ptr; |
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277 default: |
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278 break; |
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279 } |
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280 ptr=strchr(reportMessage,'%'); |
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281 } |
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282 message += reportMessage; |
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283 Output(message.c_str()); |
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284 } |
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285 } |
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286 |
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287 /** |
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288 Function to start logging. |
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289 |
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290 @internalComponent |
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291 @released |
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292 |
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293 @param aFileName |
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294 Name of the Log file |
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295 */ |
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296 void MessageImplementation::StartLogging(char *aFileName) |
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297 { |
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298 char logFile[1024]; |
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299 FILE *fptr; |
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300 |
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301 strcpy(logFile,aFileName); |
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302 |
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303 // open file for log etc. |
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304 if((fptr=fopen(logFile,"w"))==NULL) |
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305 { |
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306 ReportMessage(WARNING, FILEOPENERROR,aFileName); |
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307 } |
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308 else |
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309 { |
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310 iLogging = true; |
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311 iLogPtr=fptr; |
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312 } |
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313 } |
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314 |
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315 /** |
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316 Function to Create Messages file. |
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317 |
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318 @internalComponent |
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319 @released |
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320 @param aFileName |
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321 Name of the Message file to be dumped |
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322 */ |
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323 void MessageImplementation::CreateMessageFile(char *aFileName) |
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324 { |
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325 int i; |
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326 FILE *fptr; |
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327 |
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328 // open file for writing messages. |
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329 if((fptr=fopen(aFileName,"w"))==NULL) |
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330 { |
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331 ReportMessage(WARNING, FILEOPENERROR,aFileName); |
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332 } |
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333 else |
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334 { |
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335 for(i=0;i<MAX;i++) |
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336 { |
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337 fprintf(fptr,"%d,%s\n",i+1,MessageArray[i].message); |
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338 } |
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339 |
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340 fclose(fptr); |
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341 } |
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342 |
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343 } |
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344 |
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345 /** |
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346 Function to put Message string in map which is stored in message file. |
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347 If file is not available the put message in map from Message Array structure. |
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348 |
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349 @internalComponent |
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350 @released |
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351 |
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352 @param aFileName |
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353 Name of the Message file passed in |
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354 */ |
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355 void MessageImplementation::InitializeMessages(char *aFileName) |
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356 { |
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357 char index[16]; |
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358 char *message, *errStr; |
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359 int i, lineLength; |
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360 int fileSize; |
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361 char *messageEntries, *lineToken; |
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362 |
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363 FILE *fptr; |
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364 |
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365 if(aFileName && (fptr=fopen(aFileName,"rb"))!=NULL) |
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366 { |
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367 |
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368 iMessage.clear(); |
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369 //Getting File size |
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370 fseek(fptr, 0, SEEK_END); |
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371 fileSize=ftell(fptr); |
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372 rewind(fptr); |
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373 |
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374 messageEntries= new char[fileSize+2]; |
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375 |
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376 //Getting whole file in memory |
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377 fread(messageEntries, fileSize, 1, fptr); |
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378 |
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379 //Adding ENTER at end |
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380 *(messageEntries+fileSize)='\n'; |
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381 //Adding '\0' at end |
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382 *(messageEntries+fileSize+1)='\0'; |
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383 |
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384 fclose(fptr); |
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385 |
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386 lineToken=strtok(messageEntries,"\n"); |
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387 while(lineToken != NULL) |
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388 { |
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389 if( lineToken[0] == '\n' || lineToken[0] == '\r' ) |
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390 { |
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391 lineToken=strtok(NULL,"\n"); |
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392 continue; |
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393 } |
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394 |
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395 lineLength=strlen(lineToken); |
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396 |
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397 if( lineToken[strlen(lineToken)-1] == '\r' ) |
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398 { |
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399 lineToken[strlen(lineToken)-1]='\0'; |
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400 } |
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401 |
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402 message=strchr(lineToken,','); |
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403 strncpy(index,lineToken,message-lineToken); |
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404 index[message-lineToken]='\0'; |
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405 errStr = new char[strlen(message+1) + 1]; |
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406 strcpy(errStr, (message+1)); |
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407 iMessage.insert(std::pair<int,char*>(atoi(index),errStr)); |
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408 |
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409 lineToken=strtok(lineToken+lineLength+1,"\n"); |
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410 } |
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411 |
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412 delete messageEntries; |
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413 |
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414 } |
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415 else |
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416 { |
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417 for(i=0;i<MAX;i++) |
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418 { |
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419 errStr = new char[strlen(MessageArray[i].message) + 1]; |
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420 strcpy(errStr, MessageArray[i].message); |
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421 iMessage.insert(std::pair<int,char*>(MessageArray[i].index,errStr)); |
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422 } |
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423 } |
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424 } |
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425 |
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426 |