/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved. * * This is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this software; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, * USA. */ /* * The following applies to stcasecmp and strncasecmp implementations: * * Copyright (c) 1987 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that this notice is preserved and that due credit is given * to the University of California at Berkeley. The name of the University * may not be used to endorse or promote products derived from this * software without specific written prior permission. This software * is provided ``as is'' without express or implied warranty. */ #ifdef HAVE_CONFIG_H #include #endif #include #include // Provide strcasecmp() and/or strncasecmp() if absent on this system. #ifndef WIN32 #if !defined(HAVE_STRCASECMP) || !defined(HAVE_STRNCASECMP) extern "C" { /* * This array is designed for mapping upper and lower case letter * together for a case independent comparison. The mappings are * based upon ascii character sequences. */ static unsigned char s_charmap[] = { '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007', '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017', '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027', '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037', '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047', '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057', '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067', '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077', '\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147', '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157', '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167', '\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137', '\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147', '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157', '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167', '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177', '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207', '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217', '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227', '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237', '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247', '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257', '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267', '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277', '\300', '\341', '\342', '\343', '\344', '\345', '\346', '\347', '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357', '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367', '\370', '\371', '\372', '\333', '\334', '\335', '\336', '\337', '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347', '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357', '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367', '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377', }; #ifndef HAVE_STRCASECMP int strcasecmp(const char *s1, const char *s2) { unsigned char u1, u2; for (;;) { u1 = (unsigned char) *s1++; u2 = (unsigned char) *s2++; if (s_charmap[u1] != s_charmap[u2]) { return s_charmap[u1] - s_charmap[u2]; } if (u1 == '\0') { return 0; } } } #endif // !defined(HAVE_STRCASECMP) #ifndef HAVE_STRNCASECMP int strncasecmp(const char *s1, const char *s2, size_t n) { unsigned char u1, u2; for (; n != 0; --n) { u1 = (unsigned char) *s1++; u2 = (unsigned char) *s2++; if (s_charmap[u1] != s_charmap[u2]) { return s_charmap[u1] - s_charmap[u2]; } if (u1 == '\0') { return 0; } } return 0; } #endif // !defined(HAVE_STRNCASECMP) } // extern "C" #endif // !defined(HAVE_STRCASECMP) || !defined(HAVE_STRNCASECMP) #endif // defined(WIN32) namespace rfb { char* strDup(const char* s) { if (!s) return 0; int l = strlen(s); char* r = new char[l+1]; memcpy(r, s, l+1); return r; }; void strFree(char* s) { delete [] s; } bool strSplit(const char* src, const char limiter, char** out1, char** out2, bool fromEnd) { CharArray out1old, out2old; if (out1) out1old.buf = *out1; if (out2) out2old.buf = *out2; int len = strlen(src); int i=0, increment=1, limit=len; if (fromEnd) { i=len-1; increment = -1; limit = -1; } while (i!=limit) { if (src[i] == limiter) { if (out1) { *out1 = new char[i+1]; if (i) memcpy(*out1, src, i); (*out1)[i] = 0; } if (out2) { *out2 = new char[len-i]; if (len-i-1) memcpy(*out2, &src[i+1], len-i-1); (*out2)[len-i-1] = 0; } return true; } i+=increment; } if (out1) *out1 = strDup(src); if (out2) *out2 = 0; return false; } bool strContains(const char* src, char c) { int l=strlen(src); for (int i=0; itv_sec) * 1000; diff += now.tv_usec / 1000; diff -= then->tv_usec / 1000; return diff; } };