#ifndef MSP_FS_UTILS_H_
#define MSP_FS_UTILS_H_
-#include <sys/stat.h>
-#include <list>
-#include <string>
+#include "path.h"
namespace Msp {
+namespace FS {
-class Path;
+/// Extracts the last component of the path.
+std::string basename(const Path &);
-struct Filename
-{
- std::string base;
- std::string ext;
-};
+/// Removes the last component from the path.
+Path dirname(const Path &);
-Path fix_case(const Path &path);
+/**
+Returns the base part of a filename. This includes everything up to the last
+dot, but not the dot itself.
+*/
+std::string basepart(const std::string &);
-/// Creates a directory
-void mkdir(const Path &path, int mode);
+/**
+Returns the extension part of a filename. This includes the last dot and
+everything after it.
+*/
+std::string extpart(const std::string &);
-/// Creates a directory and any required parent directories
-void mkpath(const Path &path, int mode);
+/**
+Fixes the case of the given path to match files / directories on the
+filesystem.
+*/
+Path fix_case(const Path &path);
-/// Removes a directory
-void rmdir(const Path &path);
+/// Reads the contents of a symbolic link
+Path readlink(const Path &path);
-/// Removes a directory and anything it contains
-void rmdirs(const Path &path);
+/// Resolves all symlinks from a path. Will always return an absolute path.
+Path realpath(const Path &path);
/// Removes a file
void unlink(const Path &path);
-/// Lists the contents of a directory
-std::list<std::string> list_files(const Path &path);
-
-Filename splitext(const std::string &);
-int fnmatch(const std::string &, const Path &);
+/// Renames a file. Existing file, if any, is overwritten.
+void rename(const Path &from, const Path &to);
/// Makes a path relative to some base path. That is, base/result==path.
Path relative(const Path &path, const Path &base);
-std::string basename(const std::string &);
-
-/// Tests for existence of a file
-bool exists(const Path &path);
-
-/// Tests whether a path refers to an existing directory
-bool is_dir(const Path &paht);
-
-/**
-Gets information about a file. Returns 0 on success or -1 on error. This
-version can be used to check for file existence and get information in one
-call.
-*/
-int stat(const Path &fn, struct stat &st);
-
-/**
-Returns information about a file. This version throws an exception if an error
-occurs.
-*/
-struct stat stat(const Path &fn);
-
-Path getcwd();
-
-/// Returns the user's home directory
-Path get_home_dir();
-
-/// Changes the current working directory
-void chdir(const Path &);
-
-inline bool is_windows_drive(const std::string &p)
-{ return (p.size()==2 && ((p[0]>='A' && p[0]<='Z') || (p[0]>='a' && p[0]<='z')) && p[1]==':'); }
-
+} // namespace FS
} // namespace Msp
#endif