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1 /* |
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2 * Copyright (c) 1996-2009 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 the License "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 <stdlib.h> |
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20 #include <string.h> |
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21 #include <time.h> |
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22 |
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23 #ifdef __VC32__ |
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24 #ifdef __MSVCDOTNET__ |
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25 #include <strstream> |
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26 #include <iomanip> |
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27 #else //__MSVCDOTNET__ |
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28 #include <strstrea.h> |
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29 #include <iomanip.h> |
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30 #endif //__MSVCDOTNET__ |
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31 #else // !__VC32__ |
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32 #ifdef __TOOLS2__ |
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33 #include <sstream> |
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34 #include <iomanip> |
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35 #include <sys/stat.h> |
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36 #include <new> |
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37 using namespace std; |
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38 #else |
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39 #include <strstrea.h> |
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40 #include <iomanip.h> |
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41 #endif |
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42 |
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43 #endif //__VC32__ |
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44 #include <e32std.h> |
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45 #include "h_utl.h" |
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46 #include "r_smrimage.h" |
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47 |
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48 CSmrImage::CSmrImage(CObeyFile* aObeyFile) |
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49 :iObeyFile(aObeyFile) |
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50 { |
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51 HMem::Set(&iSmrRomHeader, 0, sizeof(SSmrRomHeader)); |
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52 } |
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53 CSmrImage::~CSmrImage() |
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54 { |
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55 } |
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56 TBool CSmrImage::SetImageName(const StringVector& aValues) |
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57 { |
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58 if(aValues.size() == 0) |
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59 { |
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60 Print(EError, "Keyword Imageanme has not been set!"); |
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61 return EFalse; |
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62 |
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63 } |
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64 if(aValues.size() > 1) |
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65 { |
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66 Print(EError, "Keyword Imagename has been set more than one time!"); |
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67 return EFalse; |
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68 } |
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69 iImageName = aValues.at(0); |
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70 if(iImageName.find(".img") == std::string::npos) |
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71 { |
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72 iImageName += ".img"; |
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73 } |
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74 return ETrue; |
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75 } |
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76 TBool CSmrImage::SetFormatVersion(const StringVector& aValues) |
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77 { |
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78 if(aValues.size() == 0) |
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79 { |
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80 Print(EError, "keyword formatversion has not been set!"); |
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81 return EFalse; |
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82 } |
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83 if(aValues.size() > 1) |
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84 { |
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85 Print(EError, "Keyword Formatversion has been set more than one time!"); |
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86 return EFalse; |
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87 } |
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88 iSmrRomHeader.iImageVersion = StrToInt(aValues.at(0).c_str()); |
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89 return ETrue; |
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90 } |
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91 TBool CSmrImage::SetHcrData(const StringVector& aValues) |
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92 { |
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93 |
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94 if(aValues.size() == 0) |
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95 { |
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96 Print(EError, "keyword hcrdata has not been set!"); |
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97 return EFalse; |
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98 } |
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99 if(aValues.size() > 1) |
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100 { |
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101 Print(EError, "Keyword hcrdata has been set more than one time!"); |
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102 return EFalse; |
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103 } |
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104 iHcrData = aValues.at(0); |
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105 #if defined(__MSVCDOTNET__) || defined(__TOOLS2__) |
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106 ifstream is(iHcrData.c_str(), ios_base::binary ); |
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107 #else //!__MSVCDOTNET__ |
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108 ifstream is(iHcrData.c_str(), ios::nocreate | ios::binary ); |
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109 #endif //__MSVCDOTNET__ |
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110 if(!is) |
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111 { |
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112 Print(EError, "HCR data file: %s dose not exist!", iHcrData.c_str()); |
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113 return EFalse; |
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114 } |
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115 TUint32 magicWord = 0; |
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116 is.read(reinterpret_cast<char*>(&magicWord),sizeof(TUint32)); |
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117 if(0x66524348 != magicWord){ |
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118 Print(EError, "HCR data file: %s is an invalid HCR data file!", iHcrData.c_str()); |
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119 return EFalse; |
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120 } |
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121 is.close(); |
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122 return ETrue; |
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123 } |
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124 TBool CSmrImage::SetPayloadUID(const StringVector& aValues) |
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125 { |
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126 |
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127 if(aValues.size() == 0) |
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128 { |
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129 Print(EError, "keyword PayloadUID has not been set!"); |
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130 return EFalse; |
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131 } |
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132 if(aValues.size() > 1) |
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133 { |
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134 Print(EError, "Keyword PayloadUID has been set more than one time!"); |
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135 return EFalse; |
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136 } |
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137 iSmrRomHeader.iPayloadUID = StrToInt(aValues.at(0).c_str()); |
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138 return ETrue; |
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139 } |
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140 TBool CSmrImage::SetPayloadFlags(const StringVector& aValues) |
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141 { |
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142 |
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143 if(aValues.size() == 0) |
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144 { |
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145 Print(EError, "keyword Payloadflags has not been set!"); |
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146 return EFalse; |
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147 } |
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148 if(aValues.size() > 1) |
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149 { |
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150 Print(EError, "Keyword Payloadfalgs has been set more than one time!"); |
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151 return EFalse; |
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152 } |
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153 iSmrRomHeader.iPayloadFlags = StrToInt(aValues.at(0).c_str()); |
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154 return ETrue; |
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155 } |
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156 TUint32 CSmrImage::StrToInt(const char* aStr) |
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157 { |
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158 |
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159 TUint32 value; |
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160 #ifdef __TOOLS2__ |
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161 istringstream val(aStr); |
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162 #else |
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163 istrstream val(aStr, strlen(aStr)); |
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164 #endif |
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165 #if defined(__MSVCDOTNET__) || defined(__TOOLS2__) |
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166 val >> setbase(0); |
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167 #endif //__MSVCDOTNET |
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168 val >> value; |
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169 return value; |
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170 } |
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171 TInt CSmrImage::Initialise() |
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172 { |
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173 TInt result = KErrGeneral; |
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174 if(! SetImageName(iObeyFile->getValues("imagename"))) |
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175 return result; |
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176 if(! SetFormatVersion(iObeyFile->getValues("formatversion"))) |
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177 return result; |
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178 if(! SetHcrData(iObeyFile->getValues("hcrdata"))) |
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179 return result; |
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180 if(! SetPayloadUID(iObeyFile->getValues("payloaduid"))) |
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181 return result; |
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182 if(! SetPayloadFlags(iObeyFile->getValues("payloadflags"))) |
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183 return result; |
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184 result = KErrNone; |
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185 return result; |
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186 } |
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187 TInt CSmrImage::CreateImage() |
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188 { |
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189 TInt imageSize = 0; |
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190 ifstream is; |
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191 is.open(iHcrData.c_str(), ios::binary); |
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192 if(!is) |
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193 { |
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194 Print(EError, "Open HCR data file: %s error!\n", iHcrData.c_str()); |
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195 return KErrGeneral; |
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196 } |
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197 is.seekg(0, ios::end); |
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198 TInt fsize = is.tellg(); |
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199 imageSize = sizeof(SSmrRomHeader) + fsize; |
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200 imageSize += (4 - imageSize) & 3; |
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201 char* vImage = new (std::nothrow) char[imageSize]; |
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202 if(vImage == NULL) |
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203 { |
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204 Print(EError, "Not enough system memory generate SMR partition!\n"); |
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205 return KErrNoMemory; |
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206 } |
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207 HMem::Set(vImage, 0, imageSize); |
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208 HMem::Copy(vImage, &iSmrRomHeader, sizeof(SSmrRomHeader)); |
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209 SSmrRomHeader* pSmrHeader = (SSmrRomHeader *) vImage; |
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210 pSmrHeader->iFingerPrint[0] = 0x5F524D53; |
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211 pSmrHeader->iFingerPrint[1] = 0x54524150; |
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212 is.seekg(0, ios::beg); |
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213 is.read(vImage + sizeof(SSmrRomHeader), fsize); |
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214 pSmrHeader->iPayloadChecksum = HMem::CheckSum((TUint *)(vImage + sizeof(SSmrRomHeader)), imageSize - sizeof(SSmrRomHeader)); |
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215 pSmrHeader->iImageSize = imageSize; |
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216 pSmrHeader->iImageTimestamp = time(0); |
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217 ofstream os(iImageName.c_str(), ios::binary); |
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218 os.write(vImage, imageSize); |
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219 os.close(); |
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220 is.close(); |
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221 delete[] vImage; |
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222 |
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223 |
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224 return KErrNone; |
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225 |
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226 |
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227 } |