/*
- path.hh -- declare File_path
+ file-path.hh -- declare File_path
source file of the Flower Library
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-#ifndef PATH_HH
-#define PATH_HH
-#include "string.hh"
-#include "array.hh"
+#ifndef FILE_PATH_HH
+#define FILE_PATH_HH
+#include "array.hh"
+#include "std-string.hh"
-/**
- search in directories for a file.
+/**
+ search in directories for a file.
Abstraction of PATH variable. An interface for searching input files.
Search a number of dirs for a file.
- TODO: add a unix style PATH interface
- Should use kpathsea?
-
+ TODO: add a unix style PATH interface
*/
-class File_path : private Array<String>
+class File_path
{
+ Array<std::string> dirs_;
public:
- /// locate a file in the search path
- String find (String nm) const;
-
- /// add to end of path.
- Array<String>::push;
- String str ()const;
- void add (String str);
- void parse_path (String);
+ Array<std::string> directories () const;
+ std::string find (std::string name) const;
+ std::string find (std::string name, char const *extensions[]);
+ std::string to_string () const;
+ bool try_append (std::string str);
+ void append (std::string str);
+ void parse_path (std::string);
+ void prepend (std::string str);
};
-/** split a path into its components.
-
- @params path
-
- @return
- String &drive, String &dirs, String &filebase, String &extension
- */
-void split_path (String path, String &drive, String &dirs, String &filebase, String &extension);
+bool is_file (std::string file_name);
+bool is_dir (std::string file_name);
-#endif
+#endif /* FILE_PATH */