1 /** @file 2 Wide character classification and conversion functions. 3 4 Copyright (c) 2010, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials are licensed and made available under 6 the terms and conditions of the BSD License that accompanies this distribution. 7 The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php. 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 Copyright (c) 1989 The Regents of the University of California. 14 All rights reserved. 15 (c) UNIX System Laboratories, Inc. 16 All or some portions of this file are derived from material licensed 17 to the University of California by American Telephone and Telegraph 18 Co. or Unix System Laboratories, Inc. and are reproduced herein with 19 the permission of UNIX System Laboratories, Inc. 20 21 Redistribution and use in source and binary forms, with or without 22 modification, are permitted provided that the following conditions 23 are met: 24 1. Redistributions of source code must retain the above copyright 25 notice, this list of conditions and the following disclaimer. 26 2. Redistributions in binary form must reproduce the above copyright 27 notice, this list of conditions and the following disclaimer in the 28 documentation and/or other materials provided with the distribution. 29 3. Neither the name of the University nor the names of its contributors 30 may be used to endorse or promote products derived from this software 31 without specific prior written permission. 32 33 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 34 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 35 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 36 ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 37 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 38 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 39 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 40 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 41 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 42 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 43 SUCH DAMAGE. 44 45 NetBSD: iswctype_sb.c,v 1.4 2004/07/21 20:27:46 tshiozak Exp 46 **/ 47 #include <LibConfig.h> 48 #include <sys/EfiCdefs.h> 49 #if defined(LIBC_SCCS) && !defined(lint) 50 __RCSID("$NetBSD: iswctype_sb.c,v 1.4 2004/07/21 20:27:46 tshiozak Exp $"); 51 #endif /* LIBC_SCCS and not lint */ 52 53 #include <ctype.h> 54 #include <string.h> 55 #include <wchar.h> 56 #include <wctype.h> 57 58 #undef iswalnum 59 int 60 iswalnum(wint_t c) 61 { 62 return isalnum((int)c); 63 } 64 65 #undef iswalpha 66 int 67 iswalpha(wint_t c) 68 { 69 return isalpha((int)c); 70 } 71 72 #undef iswblank 73 int 74 iswblank(wint_t c) 75 { 76 return isblank((int)c); 77 } 78 79 #undef iswcntrl 80 int 81 iswcntrl(wint_t c) 82 { 83 return iscntrl((int)c); 84 } 85 86 #undef iswdigit 87 int 88 iswdigit(wint_t c) 89 { 90 return isdigit((int)c); 91 } 92 93 #undef iswgraph 94 int 95 iswgraph(wint_t c) 96 { 97 return isgraph((int)c); 98 } 99 100 #undef iswlower 101 int 102 iswlower(wint_t c) 103 { 104 return islower((int)c); 105 } 106 107 #undef iswprint 108 int 109 iswprint(wint_t c) 110 { 111 return isprint((int)c); 112 } 113 114 #undef iswpunct 115 int 116 iswpunct(wint_t c) 117 { 118 return ispunct((int)c); 119 } 120 121 #undef iswspace 122 int 123 iswspace(wint_t c) 124 { 125 return isspace((int)c); 126 } 127 128 #undef iswupper 129 int 130 iswupper(wint_t c) 131 { 132 return isupper((int)c); 133 } 134 135 #undef iswxdigit 136 int 137 iswxdigit(wint_t c) 138 { 139 return isxdigit((int)c); 140 } 141 142 #undef towupper 143 wint_t 144 towupper(wint_t c) 145 { 146 return toupper((int)c); 147 } 148 149 #undef towlower 150 wint_t 151 towlower(wint_t c) 152 { 153 return tolower((int)c); 154 } 155 156 #undef wcwidth 157 int 158 /*ARGSUSED*/ 159 wcwidth(wchar_t c) 160 { 161 return 1; 162 } 163 164 #undef iswctype 165 int 166 iswctype(wint_t c, wctype_t charclass) 167 { 168 /* 169 * SUSv3: If charclass is 0, iswctype() shall return 0. 170 */ 171 return (__isCClass((int)c, (unsigned int)charclass)); 172 } 173 174 // Additional functions in <wctype.h> but not in NetBSD _sb code. 175 static 176 struct _typestrval { 177 char *name; 178 wctype_t value; 179 } typestrval[] = { 180 { "alnum", (_CD | _CU | _CL | _XA) }, 181 { "alpha", (_CU | _CL | _XA) }, 182 { "blank", (_CB) }, 183 { "cntrl", (_CC) }, 184 { "digit", (_CD) }, 185 { "graph", (_CG) }, 186 { "lower", (_CL) }, 187 { "print", (_CS | _CG) }, 188 { "punct", (_CP) }, 189 { "space", (_CW) }, 190 { "upper", (_CU) }, 191 { "xdigit", (_CD | _CX) } 192 }; 193 194 #define NUM_PROPVAL (sizeof(typestrval) / sizeof(struct _typestrval)) 195 196 static 197 struct _transtrval { 198 char *name; 199 wctrans_t function; 200 } transtrval[] = { 201 { "tolower", towlower }, 202 { "toupper", towupper } 203 }; 204 205 #define NUM_TRANSVAL (sizeof(transtrval) / sizeof(struct _transtrval)) 206 207 wctype_t wctype(const char *property) 208 { 209 int i; 210 211 for(i = 0; i < NUM_PROPVAL; ++i) { 212 if( strcmp(typestrval[i].name, property) == 0) { 213 return typestrval[i].value; 214 } 215 } 216 return 0; 217 } 218 219 wint_t towctrans(wint_t p1, wctrans_t tranfunc) 220 { 221 return tranfunc(p1); 222 } 223 224 wctrans_t wctrans(const char *property) 225 { 226 int i; 227 228 for(i = 0; i < NUM_TRANSVAL; ++i) { 229 if( strcmp(transtrval[i].name, property) == 0) { 230 return transtrval[i].function; 231 } 232 } 233 return NULL; 234 } 235
