| 1 | /*␉Copyright (C) 2004 Garrett A. Kajmowicz␊ |
| 2 | ␊ |
| 3 | ␉This file is part of the uClibc++ Library.␊ |
| 4 | ␊ |
| 5 | ␉This library is free software; you can redistribute it and/or␊ |
| 6 | ␉modify it under the terms of the GNU Lesser General Public␊ |
| 7 | ␉License as published by the Free Software Foundation; either␊ |
| 8 | ␉version 2.1 of the License, or (at your option) any later version.␊ |
| 9 | ␊ |
| 10 | ␉This library is distributed in the hope that it will be useful,␊ |
| 11 | ␉but WITHOUT ANY WARRANTY; without even the implied warranty of␊ |
| 12 | ␉MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU␊ |
| 13 | ␉Lesser General Public License for more details.␊ |
| 14 | ␊ |
| 15 | ␉You should have received a copy of the GNU Lesser General Public␊ |
| 16 | ␉License along with this library; if not, write to the Free Software␊ |
| 17 | ␉Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA␊ |
| 18 | ␊ |
| 19 | */␊ |
| 20 | ␊ |
| 21 | #define __UCLIBCXX_COMPILE_CHAR_TRAITS__ 1␊ |
| 22 | ␊ |
| 23 | ␊ |
| 24 | #include <basic_definitions>␊ |
| 25 | #include <char_traits>␊ |
| 26 | ␊ |
| 27 | namespace std{␊ |
| 28 | ␊ |
| 29 | _UCXXEXPORT const char_traits<char>::char_type* char_traits<char>::find(const char_type* s, int n, const char_type& a){␊ |
| 30 | ␉for(int i=0; i < n; i++){␊ |
| 31 | ␉␉if(eq(s[i], a)){␊ |
| 32 | ␉␉␉return (s+i);␊ |
| 33 | ␉␉}␊ |
| 34 | ␉}␊ |
| 35 | ␉return 0;␊ |
| 36 | }␊ |
| 37 | ␊ |
| 38 | _UCXXEXPORT bool char_traits<char>::eq(const char_type& c1, const char_type& c2){␊ |
| 39 | ␉if(strncmp(&c1, &c2, 1) == 0){␊ |
| 40 | ␉␉return true;␊ |
| 41 | ␉}␊ |
| 42 | ␉return false;␊ |
| 43 | }␊ |
| 44 | ␊ |
| 45 | _UCXXEXPORT char_traits<char>::char_type char_traits<char>::to_char_type(const int_type & i){␊ |
| 46 | ␉if(i > 0 && i <= 255){␊ |
| 47 | ␉␉return (char)(unsigned char)i;␊ |
| 48 | ␉}␊ |
| 49 | ␊ |
| 50 | ␉//Out of range␊ |
| 51 | ␉return 0;␊ |
| 52 | }␊ |
| 53 | ␊ |
| 54 | ␊ |
| 55 | ␊ |
| 56 | #ifdef __UCLIBCXX_HAS_WCHAR__␊ |
| 57 | ␊ |
| 58 | _UCXXEXPORT const char_traits<wchar_t>::char_type* char_traits<wchar_t>::find(const char_type* s, int n, const char_type& a){␊ |
| 59 | ␉for(int i=0; i < n; i++){␊ |
| 60 | ␉␉if(eq(s[i], a)){␊ |
| 61 | ␉␉␉return (s+i);␊ |
| 62 | ␉␉}␊ |
| 63 | ␉}␊ |
| 64 | ␉return 0;␊ |
| 65 | }␊ |
| 66 | ␊ |
| 67 | #endif␊ |
| 68 | ␊ |
| 69 | }␊ |
| 70 | |
