1// SuperTux
2// Copyright (C) 2015 Ingo Ruhnke <grumbel@gmail.com>
3//
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 3 of the License, or
7// (at your option) any later version.
8//
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.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17#ifndef HEADER_SUPERTUX_UTIL_READER_DOCUMENT_HPP
18#define HEADER_SUPERTUX_UTIL_READER_DOCUMENT_HPP
19
20#include <istream>
21#include <sexp/value.hpp>
22
23#include "util/reader_object.hpp"
24
25/** The ReaderDocument holds a parsed document in memory, access to
26 it's content is provided by get_root() */
27class ReaderDocument final
28{
29public:
30 static ReaderDocument from_stream(std::istream& stream, const std::string& filename = "<stream>");
31 static ReaderDocument from_file(const std::string& filename);
32
33public:
34 ReaderDocument(const std::string& filename, sexp::Value sx);
35
36 /** Returns the root object */
37 ReaderObject get_root() const;
38
39 /** Returns the filename of the document */
40 std::string get_filename() const;
41
42 /** Returns the directory of the document */
43 std::string get_directory() const;
44
45 const sexp::Value& get_sexp() const { return m_sx; }
46
47private:
48 std::string m_filename;
49 sexp::Value m_sx;
50};
51
52#endif
53
54/* EOF */
55