mirror of
https://github.com/kasmtech/KasmVNC.git
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86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include <rfb_win32/TCharArray.h>
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namespace rfb {
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WCHAR* wstrDup(const WCHAR* s) {
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if (!s) return 0;
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WCHAR* t = new WCHAR[wcslen(s)+1];
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memcpy(t, s, sizeof(WCHAR)*(wcslen(s)+1));
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return t;
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}
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void wstrFree(WCHAR* s) {delete [] s;}
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char* strDup(const WCHAR* s) {
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if (!s) return 0;
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int len = wcslen(s);
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char* t = new char[len+1];
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t[WideCharToMultiByte(CP_ACP, 0, s, len, t, len, 0, 0)] = 0;
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return t;
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}
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WCHAR* wstrDup(const char* s) {
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if (!s) return 0;
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int len = strlen(s);
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WCHAR* t = new WCHAR[len+1];
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t[MultiByteToWideChar(CP_ACP, 0, s, len, t, len)] = 0;
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return t;
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}
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bool wstrSplit(const WCHAR* src, const WCHAR limiter, WCHAR** out1, WCHAR** out2, bool fromEnd) {
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WCharArray out1old, out2old;
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if (out1) out1old.buf = *out1;
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if (out2) out2old.buf = *out2;
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int len = wcslen(src);
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int i=0, increment=1, limit=len;
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if (fromEnd) {
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i=len-1; increment = -1; limit = -1;
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}
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while (i!=limit) {
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if (src[i] == limiter) {
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if (out1) {
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*out1 = new WCHAR[i+1];
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if (i) memcpy(*out1, src, sizeof(WCHAR)*i);
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(*out1)[i] = 0;
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}
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if (out2) {
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*out2 = new WCHAR[len-i];
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if (len-i-1) memcpy(*out2, &src[i+1], sizeof(WCHAR)*(len-i-1));
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(*out2)[len-i-1] = 0;
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}
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return true;
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}
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i+=increment;
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}
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if (out1) *out1 = wstrDup(src);
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if (out2) *out2 = 0;
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return false;
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}
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bool wstrContains(const WCHAR* src, WCHAR c) {
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int l=wcslen(src);
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for (int i=0; i<l; i++)
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if (src[i] == c) return true;
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return false;
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}
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};
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