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1 /**
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2 *
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3 * Copyright: Copyright QtD Team, 2008-2009
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4 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>
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5 *
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6 * Copyright QtD Team, 2008-2009
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7 * Distributed under the Boost Software License, Version 1.0.
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8 * (See accompanying file boost-license-1.0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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9 *
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10 */
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11
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12 module qtd.String;
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13
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14 import std.utf : toUTF8;
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15
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16 version(D_Version2) {
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17 // private import core.sys.posix.stdio;
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18 private import core.stdc.string;
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19
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20 version = druntime;
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21 }
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22
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23 alias immutable(char)* stringz;
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24 alias const(char)* cstringz;
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25
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26 public static char** toStringzArray(string[] args)
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27 {
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28 if ( args is null )
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29 {
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30 return null;
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31 }
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32 char** argv = (new char*[args.length]).ptr;
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33 int argc = 0;
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34 foreach (string p; args)
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35 {
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36 argv[argc++] = cast(char*)(p.dup~'\0');
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37 }
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38 argv[argc] = null;
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39
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40 return argv;
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41 }
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42
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43 public string fromStringz(const (char) *s)
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44 {
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45 return s ? s[0 .. strlen(s)].idup : cast(string)null;
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46 }
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47
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48
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49 extern(C) void qtd_toUtf8(wchar* arr, uint size, string* str)
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50 {
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51 *str = toUTF8(arr[0..size]);
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52 }
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53
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54
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55
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