aboutsummaryrefslogtreecommitdiffstats
path: root/src/fs/AllocatedPath.cxx
blob: 087cbf76a892a70f381a51baa9d2ed68122daaa5 (plain) (blame)
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
/*
 * Copyright (C) 2003-2015 The Music Player Daemon Project
 * http://www.musicpd.org
 *
 * 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 2 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#include "config.h"
#include "AllocatedPath.hxx"
#include "Domain.hxx"
#include "Charset.hxx"
#include "util/Error.hxx"
#include "Compiler.h"

/* no inlining, please */
AllocatedPath::~AllocatedPath() {}

AllocatedPath
AllocatedPath::FromUTF8(const char *path_utf8)
{
#ifdef HAVE_FS_CHARSET
	return AllocatedPath(::PathFromUTF8(path_utf8));
#else
	return FromFS(path_utf8);
#endif
}

AllocatedPath
AllocatedPath::FromUTF8(const char *path_utf8, Error &error)
{
	AllocatedPath path = FromUTF8(path_utf8);
	if (path.IsNull())
		error.Format(path_domain,
			     "Failed to convert to file system charset: %s",
			     path_utf8);

	return path;
}

AllocatedPath
AllocatedPath::GetDirectoryName() const
{
	return FromFS(PathTraitsFS::GetParent(c_str()));
}

std::string
AllocatedPath::ToUTF8() const
{
	return ::PathToUTF8(c_str());
}

void
AllocatedPath::ChopSeparators()
{
	size_t l = length();
	const auto *p = data();

	while (l >= 2 && PathTraitsFS::IsSeparator(p[l - 1])) {
		--l;

#if GCC_CHECK_VERSION(4,7)
		value.pop_back();
#else
		value.erase(value.end() - 1, value.end());
#endif
	}
}