mirror of
https://github.com/SFML/SFML.git
synced 2024-11-25 12:51:05 +08:00
2f524481c1
git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/trunk@1002 4e206d99-4929-0410-ac5d-dfc041789085
170 lines
4.2 KiB
D
170 lines
4.2 KiB
D
/*
|
|
* DSFML - SFML Library binding in D language.
|
|
* Copyright (C) 2008 Julien Dagorn (sirjulio13@gmail.com)
|
|
*
|
|
* This software is provided 'as-is', without any express or
|
|
* implied warranty. In no event will the authors be held
|
|
* liable for any damages arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute
|
|
* it freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented;
|
|
* you must not claim that you wrote the original software.
|
|
* If you use this software in a product, an acknowledgment
|
|
* in the product documentation would be appreciated but
|
|
* is not required.
|
|
*
|
|
* 2. Altered source versions must be plainly marked as such,
|
|
* and must not be misrepresented as being the original software.
|
|
*
|
|
* 3. This notice may not be removed or altered from any
|
|
* source distribution.
|
|
*/
|
|
|
|
module dsfml.system.stringutil;
|
|
|
|
// version (Tango)
|
|
// {
|
|
// public import tango.stdc.stringz;
|
|
// }
|
|
// else
|
|
// {
|
|
T* toStringz(T)(T[] str)
|
|
{
|
|
if (str is null)
|
|
return null;
|
|
else if (str.length && str[$ - 1] is T.init)
|
|
return str.ptr;
|
|
|
|
T[] ret = new T[str.length + 1];
|
|
|
|
ret[0 .. str.length] = str[0 .. $];
|
|
ret[str.length] = 0;
|
|
|
|
return ret.ptr;
|
|
}
|
|
|
|
size_t stringLength(T)(T* p)
|
|
{
|
|
if (p is null || *p == T.init)
|
|
return 0;
|
|
|
|
size_t length;
|
|
|
|
while (*(p + length))
|
|
{
|
|
length++;
|
|
}
|
|
|
|
return length;
|
|
}
|
|
|
|
T[] fromStringz(T)(T* ptr)
|
|
{
|
|
T[] ret = new T[stringLength(ptr)];
|
|
ret[0..$] = ptr[0..ret.length];
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
|
|
// /*
|
|
// * Tango equivalent functions
|
|
// *
|
|
// * Author : Keinfarbton
|
|
// * Licence : BSD style
|
|
// */
|
|
// char* toStringz(char[] s)
|
|
// {
|
|
// if (s.ptr)
|
|
// if (!(s.length && s[$-1] is 0))
|
|
// s = s ~ '\0';
|
|
// return s.ptr;
|
|
// }
|
|
//
|
|
// char[] fromStringz (char* s)
|
|
// {
|
|
// size_t i;
|
|
//
|
|
// if (s)
|
|
// while (*(s+i))
|
|
// ++i;
|
|
//
|
|
// return s ? s[0 .. i] : null;
|
|
// }
|
|
//
|
|
// wchar* toString16z(wchar[] s)
|
|
// {
|
|
// if (s.ptr)
|
|
// if (!(s.length && s[$-1] is 0))
|
|
// s = s ~ '\0';
|
|
// return s.ptr;
|
|
// }
|
|
//
|
|
// wchar[] fromString16z (wchar* s)
|
|
// {
|
|
// size_t i;
|
|
//
|
|
// if (s)
|
|
// while (*(s+i))
|
|
// ++i;
|
|
//
|
|
// return s ? s[0 .. i] : null;
|
|
// }
|
|
//
|
|
// dchar* toString32z (dchar[] s)
|
|
// {
|
|
// if (s.ptr)
|
|
// if (!(s.length && s[$-1] is 0))
|
|
// s = s ~ "\0"d;
|
|
// return s.ptr;
|
|
// }
|
|
//
|
|
//
|
|
// dchar[] fromString32z (dchar* s)
|
|
// {
|
|
// size_t i;
|
|
//
|
|
// if (s)
|
|
// while (*(s+i))
|
|
// ++i;
|
|
//
|
|
// return s ? s[0 .. i] : null;
|
|
// }
|
|
// }
|
|
version (UnitTest)
|
|
{
|
|
void main()
|
|
{
|
|
|
|
}
|
|
unittest
|
|
{
|
|
char[] str = "Test";
|
|
char[] espaceStr = "string with espace";
|
|
|
|
dchar[] strW = "Test"d;
|
|
dchar[] espaceStrW = "string with espace"d;
|
|
|
|
char[] empty = "";
|
|
dchar[] emptyW = ""d;
|
|
|
|
char[] nullStr = null;
|
|
dchar[] nullStrW = null;
|
|
|
|
assert(fromStringz(toStringz(str)) == str);
|
|
assert(fromStringz(toStringz(espaceStr)) == espaceStr);
|
|
assert(fromStringz(toStringz(strW)) == strW);
|
|
assert(fromStringz(toStringz(espaceStrW)) == espaceStrW);
|
|
|
|
assert(fromStringz(toStringz(empty)) == empty);
|
|
assert(fromStringz(toStringz(emptyW)) == emptyW);
|
|
|
|
assert(fromStringz(toStringz(nullStr)) == nullStr);
|
|
assert(fromStringz(toStringz(nullStrW)) == nullStrW);
|
|
}
|
|
}
|