| 245 | } |
| 246 | |
| 247 | bool copyFile(const std::string & src, const std::string & dst, const bool overwrite) |
| 248 | { |
| 249 | boost::filesystem::path source = src; |
| 250 | boost::filesystem::path destination = dst; |
| 251 | namespace fs = boost::filesystem; |
| 252 | try { |
| 253 | // Check whether the function call is valid |
| 254 | if (!fs::exists(source) || !fs::is_regular_file(source)) |
| 255 | { |
| 256 | std::cerr << "Source file " << source.string() |
| 257 | << " does not exist or is not a regular file." << '\n' |
| 258 | ; |
| 259 | return false; |
| 260 | } |
| 261 | |
| 262 | // If the destination is a directory, we copy the file into this directory, with the same name. |
| 263 | if (fs::is_directory(destination)) { |
| 264 | destination = destination / source.filename(); |
| 265 | } |
| 266 | |
| 267 | if (fs::exists(destination) && !overwrite) |
| 268 | { |
| 269 | std::cerr << "Destination file " << destination.string() |
| 270 | << " already exists." << '\n' |
| 271 | ; |
| 272 | return false; |
| 273 | } |
| 274 | if(overwrite) { |
| 275 | fs::copy_file(source, destination, boost::filesystem::copy_option::overwrite_if_exists); |
| 276 | } else { |
| 277 | fs::copy_file(source, destination); |
| 278 | } |
| 279 | |
| 280 | } |
| 281 | catch (fs::filesystem_error const & e) |
| 282 | { |
| 283 | std::cerr << e.what() << '\n'; |
| 284 | return false; |
| 285 | } |
| 286 | |
| 287 | return true; |
| 288 | } |
| 289 | |
| 290 | void emptyDirectory(const std::string& path) { |
| 291 | boost::filesystem::path p(path); |