2 Copyright (C) 2007 Tim Mayberry
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <glibmm/miscutils.h>
22 #include "pbd/tokenizer.h"
23 #include "pbd/search_path.h"
24 #include "pbd/error.h"
30 Searchpath::Searchpath ()
35 Searchpath::Searchpath (const string& path)
37 vector<std::string> tmp;
39 if (tokenize (path, string(G_SEARCHPATH_SEPARATOR_S), std::back_inserter (tmp))) {
40 add_directories (tmp);
44 Searchpath::Searchpath (const vector<std::string>& paths)
46 add_directories (paths);
50 Searchpath::add_directory (const std::string& directory_path)
52 if (!directory_path.empty()) {
53 push_back(directory_path);
58 Searchpath::add_directories (const vector<std::string>& paths)
60 for(vector<std::string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
66 Searchpath::to_string () const
70 for (vector<std::string>::const_iterator i = begin(); i != end(); ++i) {
72 path += G_SEARCHPATH_SEPARATOR;
75 path = path.substr (0, path.length() - 1); // drop final separator
81 Searchpath::operator+= (const Searchpath& spath)
83 insert(end(), spath.begin(), spath.end());
88 Searchpath::operator+= (const std::string& directory_path)
90 add_directory (directory_path);
95 Searchpath::operator+ (const std::string& directory_path)
97 add_directory (directory_path);
102 Searchpath::operator+ (const Searchpath& spath)
104 // concatenate paths into new Searchpath
105 insert(end(), spath.begin(), spath.end());
110 Searchpath::add_subdirectory_to_paths (const string& subdir)
112 for (vector<std::string>::iterator i = begin(); i != end(); ++i) {
113 // should these new paths just be added to the end of
114 // the search path rather than replace?
115 *i = Glib::build_filename (*i, subdir);