1 /*
2 BStone: A Source port of
3 Blake Stone: Aliens of Gold and Blake Stone: Planet Strike
4 
5 Copyright (c) 1992-2013 Apogee Entertainment, LLC
6 Copyright (c) 2013-2015 Boris I. Bendovsky (bibendovsky@hotmail.com)
7 
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License
10 as published by the Free Software Foundation; either version 2
11 of the License, or (at your option) any later version.
12 
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 GNU General Public License for more details.
17 
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the
20 Free Software Foundation, Inc.,
21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 */
23 
24 
25 //
26 // A text writer for a stream.
27 //
28 
29 
30 #ifndef BSTONE_TEXT_WRITER_INCLUDED
31 #define BSTONE_TEXT_WRITER_INCLUDED
32 
33 
34 #include <string>
35 #include <type_traits>
36 #include "bstone_istream.h"
37 #include "bstone_string_helper.h"
38 
39 
40 namespace bstone
41 {
42 
43 
44 // A binary reader for a block of memory.
45 class TextWriter
46 {
47 public:
48     TextWriter();
49 
50     TextWriter(
51         IStream* stream);
52 
53 
54     // Opens the writer.
55     bool open(
56         IStream* stream);
57 
58     // Closes the writer.
59     void close();
60 
61     // Returns true if the writer is initialized or
62     // false otherwise.
63     bool is_initialized() const;
64 
65     // Writes a string.
66     //
67     // Returns true on success or false otherwise.
68     bool write(
69          const std::string& string);
70 
71 
72 private:
73     IStream* stream_;
74 }; // TextWriter
75 
76 
77 } // bstone
78 
79 
80 #endif // BSTONE_TEXT_WRITER_INCLUDED
81