/*
- file-path.cc - implement File_path
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the Flower Library
-
- (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
+
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "file-path.hh"
#define PATHSEP ':'
#endif
+#include <algorithm>
+
vector<string>
File_path::directories () const
{
return dirs_;
}
-#include <algorithm>
void
-File_path::parse_path (string p)
+File_path::parse_path (const string &p)
{
concat (dirs_, string_split (p, PATHSEP));
}
bool
-is_file (string file_name)
+is_file (const string &file_name)
{
#if !STAT_MACROS_BROKEN
struct stat sbuf;
canonicalize; in particular, trailing slashes should disappear.
*/
file_name = File_name (file_name).to_string ();
-
+
#if !STAT_MACROS_BROKEN
struct stat sbuf;
if (stat (file_name.c_str (), &sbuf) != 0)
The file name if found, or empty string if not found. */
string
-File_path::find (string name) const
+File_path::find (const string &name) const
{
if (!name.length () || (name == "-"))
return name;
file_name.root_ = dir.root_;
dir.root_ = "";
if (file_name.dir_.empty ())
- file_name.dir_ = dir.to_string ();
+ file_name.dir_ = dir.to_string ();
else if (!dir.to_string ().empty ())
- file_name.dir_ = dir.to_string ()
- + ::to_string (DIRSEP) + file_name.dir_;
+ file_name.dir_ = dir.to_string ()
+ + ::to_string (DIRSEP) + file_name.dir_;
if (is_file (file_name.to_string ()))
- return file_name.to_string ();
+ return file_name.to_string ();
}
return "";
}
where EXT is from EXTENSIONS.
*/
string
-File_path::find (string name, char const *extensions[])
+File_path::find (const string &name, char const *extensions[])
{
if (name.empty () || name == "-")
return name;
-
+
File_name file_name (name);
string orig_ext = file_name.ext_;
for (int i = 0; extensions[i]; i++)
{
file_name.ext_ = orig_ext;
if (*extensions[i] && !file_name.ext_.empty ())
- file_name.ext_ += ".";
+ file_name.ext_ += ".";
file_name.ext_ += extensions[i];
string found = find (file_name.to_string ());
if (!found.empty ())
- return found;
+ return found;
}
-
+
return "";
}
{
s = s + dirs_[i];
if (i < dirs_.size () - 1)
- s += ::to_string (PATHSEP);
+ s += ::to_string (PATHSEP);
}
return s;
}
void
-File_path::append (string str)
+File_path::append (const string &str)
{
dirs_.push_back (str);
}
void
-File_path::prepend (string str)
+File_path::prepend (const string &str)
{
dirs_.insert (dirs_.begin (), str);
}