1 | // |
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2 | // File.cpp |
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3 | // |
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4 | // $Id: //poco/1.3/Foundation/src/File.cpp#6 $ |
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5 | // |
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6 | // Library: Foundation |
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7 | // Package: Filesystem |
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8 | // Module: File |
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9 | // |
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10 | // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. |
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11 | // and Contributors. |
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12 | // |
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13 | // Permission is hereby granted, free of charge, to any person or organization |
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14 | // obtaining a copy of the software and accompanying documentation covered by |
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15 | // this license (the "Software") to use, reproduce, display, distribute, |
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16 | // execute, and transmit the Software, and to prepare derivative works of the |
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17 | // Software, and to permit third-parties to whom the Software is furnished to |
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18 | // do so, all subject to the following: |
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19 | // |
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20 | // The copyright notices in the Software and this entire statement, including |
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21 | // the above license grant, this restriction and the following disclaimer, |
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22 | // must be included in all copies of the Software, in whole or in part, and |
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23 | // all derivative works of the Software, unless such copies or derivative |
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24 | // works are solely in the form of machine-executable object code generated by |
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25 | // a source language processor. |
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26 | // |
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27 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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28 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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29 | // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT |
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30 | // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE |
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31 | // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, |
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32 | // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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33 | // DEALINGS IN THE SOFTWARE. |
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34 | // |
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35 | |
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36 | |
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37 | #include "Poco/File.h" |
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38 | #include "Poco/Path.h" |
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39 | #include "Poco/DirectoryIterator.h" |
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40 | |
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41 | |
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42 | #if defined(POCO_OS_FAMILY_WINDOWS) && defined(POCO_WIN32_UTF8) |
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43 | #include "File_WIN32U.cpp" |
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44 | #elif defined(POCO_OS_FAMILY_WINDOWS) |
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45 | #include "File_WIN32.cpp" |
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46 | #elif defined(POCO_OS_FAMILY_UNIX) |
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47 | #include "File_UNIX.cpp" |
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48 | #else |
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49 | #include "File_VMS.cpp" |
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50 | #endif |
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51 | |
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52 | |
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53 | namespace Poco { |
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54 | |
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55 | |
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56 | File::File() |
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57 | { |
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58 | } |
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59 | |
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60 | |
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61 | File::File(const std::string& path): FileImpl(path) |
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62 | { |
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63 | } |
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64 | |
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65 | |
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66 | File::File(const char* path): FileImpl(std::string(path)) |
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67 | { |
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68 | } |
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69 | |
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70 | |
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71 | File::File(const Path& path): FileImpl(path.toString()) |
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72 | { |
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73 | } |
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74 | |
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75 | |
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76 | File::File(const File& file): FileImpl(file.getPathImpl()) |
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77 | { |
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78 | } |
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79 | |
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80 | |
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81 | File::~File() |
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82 | { |
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83 | } |
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84 | |
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85 | |
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86 | File& File::operator = (const File& file) |
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87 | { |
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88 | setPathImpl(file.getPathImpl()); |
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89 | return *this; |
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90 | } |
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91 | |
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92 | |
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93 | File& File::operator = (const std::string& path) |
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94 | { |
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95 | setPathImpl(path); |
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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 | File& File::operator = (const char* path) |
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101 | { |
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102 | poco_check_ptr (path); |
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103 | setPathImpl(path); |
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104 | return *this; |
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105 | } |
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106 | |
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107 | |
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108 | File& File::operator = (const Path& path) |
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109 | { |
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110 | setPathImpl(path.toString()); |
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111 | return *this; |
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112 | } |
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113 | |
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114 | |
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115 | void File::swap(File& file) |
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116 | { |
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117 | swapImpl(file); |
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118 | } |
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119 | |
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120 | |
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121 | bool File::exists() const |
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122 | { |
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123 | return existsImpl(); |
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124 | } |
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125 | |
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126 | |
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127 | bool File::canRead() const |
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128 | { |
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129 | return canReadImpl(); |
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130 | } |
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131 | |
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132 | |
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133 | bool File::canWrite() const |
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134 | { |
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135 | return canWriteImpl(); |
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136 | } |
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137 | |
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138 | |
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139 | bool File::canExecute() const |
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140 | { |
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141 | return canExecuteImpl(); |
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142 | } |
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143 | |
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144 | |
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145 | bool File::isFile() const |
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146 | { |
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147 | return isFileImpl(); |
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148 | } |
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149 | |
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150 | |
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151 | bool File::isDirectory() const |
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152 | { |
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153 | return isDirectoryImpl(); |
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154 | } |
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155 | |
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156 | |
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157 | bool File::isLink() const |
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158 | { |
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159 | return isLinkImpl(); |
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160 | } |
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161 | |
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162 | |
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163 | bool File::isDevice() const |
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164 | { |
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165 | return isDeviceImpl(); |
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166 | } |
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167 | |
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168 | |
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169 | bool File::isHidden() const |
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170 | { |
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171 | return isHiddenImpl(); |
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172 | } |
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173 | |
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174 | |
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175 | Timestamp File::created() const |
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176 | { |
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177 | return createdImpl(); |
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178 | } |
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179 | |
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180 | |
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181 | Timestamp File::getLastModified() const |
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182 | { |
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183 | return getLastModifiedImpl(); |
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184 | } |
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185 | |
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186 | |
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187 | void File::setLastModified(const Timestamp& ts) |
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188 | { |
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189 | setLastModifiedImpl(ts); |
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190 | } |
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191 | |
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192 | |
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193 | File::FileSize File::getSize() const |
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194 | { |
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195 | return getSizeImpl(); |
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196 | } |
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197 | |
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198 | |
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199 | void File::setSize(FileSizeImpl size) |
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200 | { |
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201 | setSizeImpl(size); |
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202 | } |
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203 | |
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204 | |
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205 | void File::setWriteable(bool flag) |
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206 | { |
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207 | setWriteableImpl(flag); |
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208 | } |
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209 | |
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210 | |
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211 | void File::setReadOnly(bool flag) |
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212 | { |
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213 | setWriteableImpl(!flag); |
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214 | } |
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215 | |
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216 | |
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217 | void File::setExecutable(bool flag) |
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218 | { |
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219 | setExecutableImpl(flag); |
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220 | } |
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221 | |
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222 | |
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223 | void File::copyTo(const std::string& path) const |
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224 | { |
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225 | Path src(getPathImpl()); |
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226 | Path dest(path); |
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227 | File destFile(path); |
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228 | if ((destFile.exists() && destFile.isDirectory()) || dest.isDirectory()) |
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229 | { |
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230 | dest.makeDirectory(); |
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231 | dest.setFileName(src.getFileName()); |
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232 | } |
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233 | if (isDirectory()) |
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234 | copyDirectory(dest.toString()); |
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235 | else |
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236 | copyToImpl(dest.toString()); |
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237 | } |
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238 | |
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239 | |
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240 | void File::copyDirectory(const std::string& path) const |
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241 | { |
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242 | File target(path); |
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243 | target.createDirectories(); |
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244 | |
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245 | Path src(getPathImpl()); |
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246 | src.makeFile(); |
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247 | DirectoryIterator it(src); |
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248 | DirectoryIterator end; |
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249 | for (; it != end; ++it) |
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250 | { |
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251 | it->copyTo(path); |
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252 | } |
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253 | } |
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254 | |
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255 | |
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256 | void File::moveTo(const std::string& path) |
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257 | { |
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258 | copyTo(path); |
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259 | remove(true); |
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260 | setPathImpl(path); |
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261 | } |
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262 | |
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263 | |
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264 | void File::renameTo(const std::string& path) |
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265 | { |
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266 | renameToImpl(path); |
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267 | setPathImpl(path); |
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268 | } |
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269 | |
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270 | |
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271 | void File::remove(bool recursive) |
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272 | { |
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273 | if (recursive && !isLink() && isDirectory()) |
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274 | { |
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275 | std::vector<File> files; |
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276 | list(files); |
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277 | for (std::vector<File>::iterator it = files.begin(); it != files.end(); ++it) |
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278 | { |
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279 | it->remove(true); |
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280 | } |
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281 | } |
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282 | removeImpl(); |
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283 | } |
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284 | |
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285 | |
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286 | bool File::createFile() |
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287 | { |
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288 | return createFileImpl(); |
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289 | } |
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290 | |
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291 | |
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292 | bool File::createDirectory() |
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293 | { |
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294 | return createDirectoryImpl(); |
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295 | } |
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296 | |
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297 | |
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298 | void File::createDirectories() |
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299 | { |
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300 | if (!exists()) |
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301 | { |
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302 | Path p(getPathImpl()); |
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303 | p.makeDirectory(); |
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304 | if (p.depth() > 1) |
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305 | { |
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306 | p.makeParent(); |
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307 | File f(p); |
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308 | f.createDirectories(); |
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309 | } |
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310 | createDirectoryImpl(); |
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311 | } |
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312 | } |
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313 | |
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314 | |
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315 | void File::list(std::vector<std::string>& files) const |
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316 | { |
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317 | files.clear(); |
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318 | DirectoryIterator it(*this); |
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319 | DirectoryIterator end; |
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320 | while (it != end) |
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321 | { |
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322 | files.push_back(it.name()); |
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323 | ++it; |
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324 | } |
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325 | } |
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326 | |
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327 | |
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328 | void File::list(std::vector<File>& files) const |
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329 | { |
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330 | files.clear(); |
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331 | DirectoryIterator it(*this); |
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332 | DirectoryIterator end; |
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333 | while (it != end) |
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334 | { |
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335 | files.push_back(*it); |
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336 | ++it; |
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337 | } |
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338 | } |
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339 | |
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340 | |
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341 | void File::handleLastError(const std::string& path) |
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342 | { |
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343 | handleLastErrorImpl(path); |
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344 | } |
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345 | |
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346 | |
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347 | } // namespace Poco |
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