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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 "common/util.h"
#include "ultima/shared/core/file.h"
#include "ultima/shared/early/ultima_early.h"
namespace Ultima {
namespace Shared {
#define ERROR error("Could not open file - %s", name.c_str())
#define PATH_ERROR error("Could not open file - %s", name.toString(Common::Path::kNativeSeparator).c_str())
File::File(const Common::Path &name) : Common::File(), _filesize(-1) {
close();
if (!Common::File::open(name))
PATH_ERROR;
}
bool File::open(const Common::Path &name) {
close();
if (!Common::File::open(name))
PATH_ERROR;
return true;
}
bool File::open(const Common::Path &name, Common::Archive &archive) {
close();
if (!Common::File::open(name, archive))
PATH_ERROR;
return true;
}
bool File::open(const Common::FSNode &node) {
close();
Common::String name = node.getName();
if (!Common::File::open(node))
ERROR;
return true;
}
bool File::open(SeekableReadStream *stream, const Common::String &name) {
close();
if (!Common::File::open(stream, name))
ERROR;
return true;
}
void File::close() {
_filesize = -1;
Common::File::close();
}
bool File::eof() {
if (_filesize == -1)
_filesize = size();
return pos() >= _filesize;
}
} // End of namespace Shared
} // End of namespace Ultima
|
