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| int | strus::readFileSize (const std::string &filename, std::size_t &size) |
| | Evaluate the size of a file in bytes. More...
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| int | strus::readFile (const std::string &filename, std::string &res) |
| | Reads the complete content of a file to a string. More...
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| int | strus::readStdin (std::string &res) |
| | Reads the complete input of stdin to a string. More...
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| int | strus::writeFile (const std::string &filename, const std::string &content) |
| | Writes a string to a file creating the file if it does not exist. More...
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| int | strus::appendFile (const std::string &filename, const std::string &content) |
| | Appends a string to a file creating the file if it does not exist. More...
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| int | strus::removeFile (const std::string &filename, bool fail_ifnofexist=false) |
| | Removes a file. More...
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| int | strus::removeDir (const std::string &dirname, bool fail_ifnofexist=false) |
| | Removes an empty directory. More...
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| int | strus::removeDirRecursive (const std::string &dirname, bool fail_ifnofexist=false) |
| | Removes a directory with all its contents. More...
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| int | strus::renameFile (const std::string &old_filename, const std::string &new_filename) |
| | Moves (renames) a file. More...
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| int | strus::createDir (const std::string &dirname, bool fail_ifexist=true) |
| | Creates a directory if it does not exist yet. More...
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| int | strus::mkdirp (const std::string &dirname) |
| | Creates a directory path (mkdir -p) More...
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| int | strus::changeDir (const std::string &dirname) |
| | Change current directory of the process. More...
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| int | strus::readDirFiles (const std::string &path, const std::string &ext, std::vector< std::string > &res) |
| | Reads all file names matching to the extension ext of a directory to an array of strings. More...
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| int | strus::readDirSubDirs (const std::string &path, std::vector< std::string > &res) |
| | Reads all subdirectories of a directory to an array of strings. More...
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| int | strus::readDirItems (const std::string &path, std::vector< std::string > &res) |
| | Reads all items (directory or file) of a directory to an array of strings. More...
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| int | strus::expandFilePattern (const std::string &pathPattern, std::vector< std::string > &res) |
| | Get all items matching a file path pattern (with '?' and '*' as substitutes) More...
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| bool | strus::isFile (const std::string &path) |
| | Check if a file system path points to a file. More...
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| bool | strus::isDir (const std::string &path) |
| | Check if a file system path points to a directory. More...
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| bool | strus::isRelativePath (const std::string &path) |
| | Check if a file system path is a path starting with a name and not with a directive referencing the current path './' or the file system root '/'. More...
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| bool | strus::isAbsolutePath (const std::string &path) |
| | Check if a file system path is a path starting the file system root '/'. More...
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| bool | strus::isExplicitPath (const std::string &path) |
| | Check if a file path is explicit (relative path or absolute path) More...
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| bool | strus::isTextFile (const std::string &path) |
| | Check if a file system path points to a file with text content (not binary) More...
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| int | strus::getParentPath (const std::string &path, std::string &dest) |
| | Get the parent (containing) path of a file or directory. More...
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| int | strus::getAncestorPath (const std::string &path, int level, std::string &dest) |
| | Get an ancestor (containing) path of a file or directory. More...
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| int | strus::getFileName (const std::string &path, std::string &dest, bool withExtension=true) |
| | Get the file name without parent path of a file or directory. More...
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| int | strus::getFileExtension (const std::string &path, std::string &ext) |
| | Get the extension (including '.') of a file or directory. More...
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| char | strus::dirSeparator () |
| | Get the OS path element separator. More...
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| bool | strus::hasUpdirReference (const std::string &path) |
| | Return true, if the path contains an upper directory reference '..'. More...
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| std::string | strus::joinFilePath (const std::string &parentpath, const std::string &childpath) |
| | Join two path with directory separator. More...
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| int | strus::resolveUpdirReferences (std::string &path) |
| | Resolve upper directory references in a path, e.g. replace "/home/john/../jack" by "/home/jack". More...
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