Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2025-08-09 20:24:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

use a timer for the LGMP host instead of a thread

Browse Source
This commit is contained in:
Geoffrey McRae
2020-04-24 20:34:58 +10:00
parent e7f088ef52
commit fdb9a9cca8
8 changed files with 111 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
common/src/platform/windows/CMakeLists.txt
View File

@@ -12,6 +12,7 @@ add_library(lg_common_platform_code STATIC
event.c
windebug.c
ivshmem.c
time.c
)
target_link_libraries(lg_common_platform_code

72
common/src/platform/windows/time.c Normal file
View File

@@ -0,0 +1,72 @@
/*
Looking Glass - KVM FrameRelay (KVMFR) Client
Copyright (C) 2017-2020 Geoffrey McRae <geoff@hostfission.com>
https://looking-glass.hostfission.com
This program 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 program 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 program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "common/time.h"
#include "common/debug.h"
// decared by the platform
extern HWND MessageHWND;
struct LGTimer
{
LGTimerFn fn;
void * udata;
UINT_PTR handle;
bool running;
};
static void TimerProc(HWND Arg1, UINT Arg2, UINT_PTR Arg3, DWORD Arg4)
{
LGTimer * timer = (LGTimer *)Arg3;
if (!timer->fn(timer->udata))
{
KillTimer(Arg1, timer->handle);
timer->running = false;
}
}
bool lgCreateTimer(const unsigned int intervalMS, LGTimerFn fn,
void * udata, LGTimer ** result)
{
LGTimer * ret = malloc(sizeof(LGTimer));
if (!ret)
{
DEBUG_ERROR("failed to malloc LGTimer struct");
return false;
}
ret->fn = fn;
ret->udata = udata;
ret->running = true;
ret->handle = SetTimer(MessageHWND, (UINT_PTR)ret, intervalMS, TimerProc);
*result = ret;
return true;
}
void lgTimerDestroy(LGTimer * timer)
{
if (timer->running)
{
if (!KillTimer(MessageHWND, timer->handle))
DEBUG_ERROR("failed to destroy the timer");
}
free(timer);
}