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1 /* |
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2 * Copyright (c) 2006 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 "config.h" |
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20 #include <../bidi.h> |
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21 #include "FileStreamSymbian.h" |
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22 #include "PlatformString.h" |
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23 #include "StaticObjectsContainer.h" |
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24 |
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25 namespace WebCore { |
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26 |
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27 //------------------------------------------------------------------------------ |
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28 // FileStreamOutput |
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29 //------------------------------------------------------------------------------ |
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30 |
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31 FileStreamOutput::FileStreamOutput(const String& path) : m_isOpened(false) |
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32 { |
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33 if (m_stream.Replace(StaticObjectsContainer::instance()->fsSession(), path.des(), EFileWrite | EFileStream | EFileShareAny) == KErrNone) |
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34 m_isOpened = true; |
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35 } |
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36 |
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37 FileStreamOutput::~FileStreamOutput() |
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38 { |
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39 m_stream.Close(); |
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40 } |
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41 |
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42 StreamOutput& FileStreamOutput::operator<<(char ch) |
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43 { |
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44 m_stream.WriteInt8L(ch); |
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45 return *this; |
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46 } |
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47 |
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48 StreamOutput& FileStreamOutput::operator<<(unsigned char ch) |
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49 { |
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50 m_stream.WriteUint8L(ch); |
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51 return *this; |
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52 } |
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53 |
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54 StreamOutput& FileStreamOutput::operator<<(short sh) |
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55 { |
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56 m_stream.WriteInt16L(sh); |
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57 return *this; |
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58 } |
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59 |
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60 StreamOutput& FileStreamOutput::operator<<(unsigned short ush) |
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61 { |
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62 m_stream.WriteUint16L(ush); |
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63 return *this; |
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64 } |
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65 |
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66 StreamOutput& FileStreamOutput::operator<<(int i) |
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67 { |
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68 m_stream.WriteInt32L(i); |
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69 return *this; |
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70 } |
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71 |
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72 StreamOutput& FileStreamOutput::operator<<(unsigned int ui) |
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73 { |
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74 m_stream.WriteUint32L(ui); |
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75 return *this; |
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76 } |
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77 |
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78 StreamOutput& FileStreamOutput::operator<<(const String& str) |
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79 { |
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80 // we only write unicode data into the string |
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81 int len = str.length(); |
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82 const UChar* chs = str.characters(); |
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83 m_stream.WriteInt32L(len); |
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84 m_stream.WriteL((const TUint8*)(chs), len<<1); |
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85 return *this; |
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86 } |
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87 |
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88 StreamOutput& FileStreamOutput::operator<<(const Streamable& o) |
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89 { |
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90 o.write(*this); |
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91 return *this; |
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92 } |
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93 |
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94 StreamOutput& FileStreamOutput::operator<<(const StreamEndOfLine&) |
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95 { |
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96 return *this; |
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97 } |
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98 |
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99 //------------------------------------------------------------------------------ |
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100 // FileStreamInput |
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101 //------------------------------------------------------------------------------ |
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102 |
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103 FileStreamInput::FileStreamInput(const String& path) : m_isOpened(false) |
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104 { |
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105 if (m_stream.Open(StaticObjectsContainer::instance()->fsSession(), path.des(), EFileShareReadersOnly | EFileRead | EFileStream) == KErrNone) |
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106 m_isOpened = true; |
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107 } |
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108 |
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109 FileStreamInput::~FileStreamInput() |
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110 { |
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111 m_stream.Close(); |
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112 } |
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113 |
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114 StreamInput& FileStreamInput::operator>>(char& ch) |
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115 { |
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116 ch = m_stream.ReadInt8L(); |
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117 return *this; |
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118 } |
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119 |
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120 |
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121 StreamInput& FileStreamInput::operator>>(unsigned char& uch) |
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122 { |
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123 uch = m_stream.ReadUint8L(); |
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124 return *this; |
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125 } |
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126 |
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127 |
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128 StreamInput& FileStreamInput::operator>>(short& sh) |
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129 { |
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130 sh = m_stream.ReadInt16L(); |
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131 return *this; |
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132 } |
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133 |
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134 |
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135 StreamInput& FileStreamInput::operator>>(unsigned short& ush) |
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136 { |
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137 ush = m_stream.ReadUint16L(); |
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138 return *this; |
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139 } |
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140 |
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141 |
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142 StreamInput& FileStreamInput::operator>>(int& i) |
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143 { |
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144 i = m_stream.ReadInt32L(); |
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145 return *this; |
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146 } |
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147 |
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148 |
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149 StreamInput& FileStreamInput::operator>>(unsigned int& ui) |
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150 { |
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151 ui = m_stream.ReadUint32L(); |
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152 return *this; |
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153 } |
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154 |
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155 |
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156 StreamInput& FileStreamInput::operator>>(String& str) |
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157 { |
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158 int len = m_stream.ReadInt32L(); |
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159 UChar* data = new UChar[len]; |
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160 m_stream.ReadL(data, len); |
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161 str.insert(data, len, 0); |
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162 delete data; |
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163 return *this; |
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164 } |
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165 |
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166 |
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167 StreamInput& FileStreamInput::operator>>(Streamable& o) |
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168 { |
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169 o.read(*this); |
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170 return *this; |
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171 } |
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172 |
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173 //------------------------------------------------------------------------------ |
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174 // TextFileStreamOutput |
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175 //------------------------------------------------------------------------------ |
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176 |
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177 TextFileStreamOutput::TextFileStreamOutput(const String& path) : m_isOpened(false) |
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178 { |
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179 if (m_stream.Replace(StaticObjectsContainer::instance()->fsSession(), path.des(), EFileWrite | EFileStream | EFileShareAny) == KErrNone) |
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180 m_isOpened = true; |
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181 } |
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182 |
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183 TextFileStreamOutput::~TextFileStreamOutput() |
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184 { |
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185 m_stream.Close(); |
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186 } |
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187 |
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188 StreamOutput& TextFileStreamOutput::operator<<(char ch) |
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189 { |
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190 m_data.append(String::number(ch)); |
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191 return *this; |
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192 } |
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193 |
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194 StreamOutput& TextFileStreamOutput::operator<<(unsigned char ch) |
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195 { |
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196 m_data.append(String::number(ch)); |
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197 return *this; |
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198 } |
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199 |
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200 StreamOutput& TextFileStreamOutput::operator<<(short sh) |
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201 { |
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202 m_data.append(String::number(sh)); |
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203 return *this; |
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204 } |
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205 |
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206 StreamOutput& TextFileStreamOutput::operator<<(unsigned short ush) |
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207 { |
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208 m_data.append(String::number(ush)); |
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209 return *this; |
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210 } |
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211 |
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212 StreamOutput& TextFileStreamOutput::operator<<(int i) |
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213 { |
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214 m_data.append(String::number(i)); |
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215 return *this; |
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216 } |
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217 |
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218 StreamOutput& TextFileStreamOutput::operator<<(unsigned int ui) |
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219 { |
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220 m_data.append(String::number(ui)); |
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221 return *this; |
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222 } |
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223 |
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224 StreamOutput& TextFileStreamOutput::operator<<(const String& str) |
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225 { |
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226 m_data.append(str); |
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227 return *this; |
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228 } |
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229 |
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230 StreamOutput& TextFileStreamOutput::operator<<(const Streamable& o) |
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231 { |
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232 o.write(*this); |
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233 return *this; |
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234 } |
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235 |
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236 StreamOutput& TextFileStreamOutput::operator<<(const StreamEndOfLine&) |
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237 { |
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238 String str("\n"); |
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239 int len = str.length(); |
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240 const UChar* chs = str.characters(); |
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241 m_stream.WriteL((const TUint8*)(chs), len<<1); |
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242 return *this; |
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243 } |
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244 |
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245 |
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246 |
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247 } |