Pyrogenesis trunk
os_path.h
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1/* Copyright (C) 2010 Wildfire Games.
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining
4 * a copy of this software and associated documentation files (the
5 * "Software"), to deal in the Software without restriction, including
6 * without limitation the rights to use, copy, modify, merge, publish,
7 * distribute, sublicense, and/or sell copies of the Software, and to
8 * permit persons to whom the Software is furnished to do so, subject to
9 * the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
15 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
17 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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20 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 */
22
23#ifndef INCLUDED_OS_PATH
24#define INCLUDED_OS_PATH
25
26#include "lib/path.h"
27
28// rationale:
29// users are responsible for ensuring the path doesn't contain any forbidden
30// characters (including any code points < 0x00 or >= 0x100 on anything but Windows)
31typedef Path OsPath;
32
33#if OS_WIN
34
35static inline const Path::String& OsString(const OsPath& path)
36{
37 return path.string();
38}
39
40#else
41
42static inline std::string OsString(const OsPath& path)
43{
44 const Path::String& wstring = path.string();
45 std::string string(wstring.length(), '\0');
46 for(size_t i = 0; i < wstring.length(); i++)
47 {
48 ENSURE((unsigned)wstring[i] <= (unsigned)UCHAR_MAX);
49 string[i] = (char)wstring[i];
50 }
51 return string;
52}
53#endif
54
55
56#endif // #ifndef INCLUDED_OS_PATH
Definition: path.h:80
std::wstring String
Definition: path.h:82
const String & string() const
Definition: path.h:146
#define ENSURE(expr)
ensure the expression <expr> evaluates to non-zero.
Definition: debug.h:290
static std::string OsString(const OsPath &path)
Definition: os_path.h:42
Path OsPath
Definition: os_path.h:31