1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
#pragma once
// io/line.hpp - Input from files, line-by-line
//
// Copyright © 2014 Ben Longbons <b.r.longbons@gmail.com>
//
// This file is part of The Mana World (Athena server)
//
// This program 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.
//
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
#include "fwd.hpp"
#include "../strings/rstring.hpp"
#include "read.hpp"
#include "span.hpp"
namespace tmwa
{
namespace io
{
class LineReader
{
protected:
RString filename;
uint16_t line, column;
ReadFile rf;
public:
explicit
LineReader(ZString name);
LineReader(LineReader&&) = delete;
LineReader& operator = (LineReader&&) = delete;
// needed for unit tests
LineReader(ZString name, FD fd);
LineReader(read_file_from_string, ZString name, XString content, int startline=1, FD fd=FD());
LineReader(read_file_from_string, ZString name, LString content, int startline=1, FD fd=FD());
bool read_line(Line& l);
bool is_open();
};
class LineCharReader : private LineReader
{
RString line_text;
public:
explicit
LineCharReader(ZString name);
LineCharReader(LineCharReader&&) = delete;
LineCharReader& operator = (LineCharReader&&) = delete;
LineCharReader(ZString name, FD fd);
LineCharReader(read_file_from_string, ZString name, XString content, int startline=1, int startcol=1, FD fd=FD());
LineCharReader(read_file_from_string, ZString name, LString content, int startline=1, int startcol=1, FD fd=FD());
bool get(LineChar& c);
void adv();
bool ok();
bool is_open();
};
} // namespace io
} // namespace tmwa
|
