mirror of
https://github.com/TigerVNC/tigervnc.git
synced 2024-08-21 17:54:34 +02:00
![Constantin Kaplinsky](/assets/img/avatar_default.png)
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2 3789f03b-4d11-0410-bbf8-ca57d06f2519
79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
/* Copyright (C) 2002-2003 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.
|
|
*/
|
|
#include <rfb/util.h>
|
|
|
|
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; i<l; i++)
|
|
if (src[i] == c) return true;
|
|
return false;
|
|
}
|
|
|
|
void strCopy(char* dest, const char* src, int destlen) {
|
|
if (src)
|
|
strncpy(dest, src, destlen-1);
|
|
dest[src ? destlen-1 : 0] = 0;
|
|
}
|
|
|
|
};
|