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1 /* |
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2 * Copyright (c) 2008 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: JavaCommonUtils |
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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 <iostream> |
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20 #include <sstream> |
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21 #include <vector> |
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22 |
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23 #include <string.h> |
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24 |
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25 #include "logger.h" |
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26 #include "javainifileutils.h" |
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27 #include "exceptionbase.h" |
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28 |
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29 using namespace java::util; |
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30 |
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31 |
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32 OS_EXPORT int JavaIniFileUtils::getProperty(const std::string& property) |
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33 { |
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34 #ifdef RD_JAVA_INI_FILE_ACCESS_IN_USE |
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35 FileContent fileContent = readFileContent(); |
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36 int result = -1; |
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37 |
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38 const char* position = getPosition(fileContent, property); |
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39 if (position) |
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40 { |
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41 result = *position - 48; |
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42 // ELOG1(EUtils, "Res: %d", result); |
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43 } |
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44 return result; |
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45 #else // RD_JAVA_INI_FILE_ACCESS_IN_USE |
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46 int res = 0; |
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47 if (property == PREWARM) |
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48 { |
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49 res = 0; |
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50 } |
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51 else if (property == UI_PREWARM) |
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52 { |
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53 res = 0; |
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54 } |
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55 |
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56 else if (property == PREWARM_CAPTAIN_CONTROL) |
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57 { |
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58 res = 0; |
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59 } |
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60 |
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61 else if (property == START_SCREEN_ENABLED) |
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62 { |
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63 res = 1; |
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64 } |
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65 |
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66 else if (property == SIMPLE_START_SCREEN) |
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67 { |
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68 res = 0; |
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69 } |
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70 |
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71 else if (property == START_SCREEN_SKIN_ENABLED) |
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72 { |
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73 res = 1; |
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74 } |
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75 |
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76 else if (property == START_SCREEN_UPDATE_INTERVAL) |
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77 { |
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78 res = 8; |
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79 } |
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80 return res; |
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81 |
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82 #endif // RD_JAVA_INI_FILE_ACCESS_IN_USE |
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83 |
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84 } |
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85 |
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86 #ifdef RD_JAVA_INI_FILE_ACCESS_IN_USE |
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87 OS_EXPORT void JavaIniFileUtils::setProperty(const std::string& property, |
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88 int value) |
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89 { |
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90 FileContent fileContent = readFileContent(); |
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91 char* position = getPosition(fileContent, property); |
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92 if (position) |
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93 { |
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94 *position = (char)(value+48); |
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95 // ELOG1(EUtils, "Res: %s", fileContent.getContent()); |
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96 writeFileContent(fileContent.getContent()); |
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97 } |
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98 else |
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99 { |
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100 const char* origContent = fileContent.getContent(); |
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101 std::string newContent; |
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102 if (origContent && strlen(origContent) > 0) |
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103 { |
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104 newContent += origContent; |
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105 newContent += (char)10; |
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106 } |
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107 newContent += property; |
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108 newContent += ": "; |
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109 newContent += (char)(value+48); |
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110 writeFileContent(newContent.c_str()); |
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111 } |
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112 } |
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113 #else // RD_JAVA_INI_FILE_ACCESS_IN_USE |
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114 OS_EXPORT void JavaIniFileUtils::setProperty(const std::string& /*property*/, |
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115 int /*value*/) |
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116 { |
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117 } |
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118 #endif // RD_JAVA_INI_FILE_ACCESS_IN_USE |
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119 |
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120 |
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121 char* JavaIniFileUtils::getPosition(FileContent& content, const std::string& property) |
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122 { |
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123 const char* data = content.getContent(); |
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124 if (data) |
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125 { |
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126 char* position = strstr(data, property.c_str()); |
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127 if (position) |
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128 { |
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129 position += property.length()+2; |
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130 |
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131 return position; |
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132 } |
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133 } |
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134 return 0; |
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135 } |
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136 |
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137 FileContent JavaIniFileUtils::readFileContent(bool create) |
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138 { |
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139 const char* fileName = "c:\\java\\javaini.txt"; |
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140 char* data = 0; |
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141 FILE* iniFile; |
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142 long len = 0; |
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143 iniFile = fopen(fileName, "r"); |
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144 if (iniFile == 0 && create) |
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145 { |
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146 iniFile = fopen(fileName, "a"); |
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147 } |
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148 if (iniFile != 0) |
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149 { |
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150 fseek(iniFile, 0L, SEEK_END); |
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151 len = ftell(iniFile); |
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152 if (len < 0) |
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153 { |
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154 // error, return NULL content |
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155 fclose(iniFile); |
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156 return FileContent(data); |
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157 } |
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158 rewind(iniFile); |
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159 data = new char[len+1]; |
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160 data[len] = 0; |
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161 if (data != 0) |
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162 { |
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163 fread(data, sizeof(char), len, iniFile); |
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164 } |
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165 fclose(iniFile); |
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166 } |
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167 return FileContent(data); |
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168 } |
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169 |
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170 void JavaIniFileUtils::writeFileContent(const char* content) |
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171 { |
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172 FILE* iniFile; |
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173 iniFile = fopen("c:\\java\\javaini.txt", "w"); |
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174 if (iniFile != 0) |
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175 { |
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176 fwrite(content, 1, strlen(content), iniFile); |
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177 fclose(iniFile); |
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178 } |
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179 } |