mirror of
https://github.com/debauchee/barrier.git
synced 2024-12-20 01:11:37 +03:00
82 lines
1.6 KiB
C++
82 lines
1.6 KiB
C++
|
/*
|
||
|
|
* synergy -- mouse and keyboard sharing utility
|
||
|
|
* Copyright (C) 2002 Chris Schoeneman
|
||
|
|
*
|
||
|
|
* This package is free software you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License
|
||
|
|
* found in the file COPYING that should have accompanied this file.
|
||
|
|
*
|
||
|
|
* This package 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "CArch.h"
|
||
|
|
#include <string.h>
|
||
|
|
#include <cwchar>
|
||
|
|
|
||
|
|
class CArchMBStateImpl {
|
||
|
|
public:
|
||
|
|
mbstate_t m_mbstate;
|
||
|
|
};
|
||
|
|
|
||
|
|
//
|
||
|
|
// use C library non-reentrant multibyte conversion with mutex
|
||
|
|
//
|
||
|
|
|
||
|
|
static CArchMutex s_mutex;
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
initMB()
|
||
|
|
{
|
||
|
|
s_mutex = ARCH->newMutex();
|
||
|
|
}
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
cleanMB()
|
||
|
|
{
|
||
|
|
ARCH->closeMutex(s_mutex);
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
ARCH_STRING::initMBState(CArchMBState state)
|
||
|
|
{
|
||
|
|
memset(&state->m_mbstate, 0, sizeof(state->m_mbstate));
|
||
|
|
}
|
||
|
|
|
||
|
|
bool
|
||
|
|
ARCH_STRING::isInitMBState(CArchMBState state)
|
||
|
|
{
|
||
|
|
#if !HAVE_MBSINIT
|
||
|
|
return (mbsinit(&state->m_mbstate) != 0);
|
||
|
|
#else
|
||
|
|
return true;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
ARCH_STRING::convMBToWC(wchar_t* dst, const char* src, int n, CArchMBState)
|
||
|
|
{
|
||
|
|
wchar_t dummy;
|
||
|
|
ARCH->lockMutex(s_mutex);
|
||
|
|
int result = mbtowc(dst != NULL ? dst : &dummy, src, n);
|
||
|
|
ARCH->unlockMutex(s_mutex);
|
||
|
|
if (result < 0)
|
||
|
|
return -1;
|
||
|
|
else
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
ARCH_STRING::convWCToMB(char* dst, wchar_t src, CArchMBState)
|
||
|
|
{
|
||
|
|
char dummy[MB_LEN_MAX];
|
||
|
|
ARCH->lockMutex(s_mutex);
|
||
|
|
int n = wctomb(dst != NULL ? dst : dummy, src);
|
||
|
|
ARCH->unlockMutex(s_mutex);
|
||
|
|
return n;
|
||
|
|
}
|