mirror of
https://github.com/gnif/LookingGlass.git
synced 2024-12-23 14:03:40 +00:00
108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
/*
|
|
Looking Glass - KVM FrameRelay (KVMFR) Client
|
|
Copyright (C) 2017-2019 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
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#define W32_LEAN_AND_MEAN
|
|
#include <windows.h>
|
|
#include <stdbool.h>
|
|
|
|
#include "IVSHMEM.h"
|
|
#include "ICapture.h"
|
|
#include "common/debug.h"
|
|
|
|
#define MAX_FRAMES 2
|
|
|
|
enum ProcessStatus
|
|
{
|
|
PROCESS_STATUS_OK,
|
|
PROCESS_STATUS_RETRY,
|
|
PROCESS_STATUS_ERROR
|
|
};
|
|
|
|
class Service
|
|
{
|
|
public:
|
|
static Service & Instance()
|
|
{
|
|
static Service service;
|
|
return service;
|
|
}
|
|
|
|
static void InstallHook()
|
|
{
|
|
if (Instance().m_mouseHook)
|
|
RemoveHook();
|
|
Instance().m_mouseHook = SetWindowsHookEx(WH_MOUSE_LL, _LowLevelMouseProc, NULL, 0);
|
|
}
|
|
|
|
static void RemoveHook()
|
|
{
|
|
if (Instance().m_mouseHook)
|
|
{
|
|
UnhookWindowsHookEx(Instance().m_mouseHook);
|
|
Instance().m_mouseHook = NULL;
|
|
}
|
|
}
|
|
|
|
bool Initialize(ICapture * captureDevice);
|
|
void DeInitialize();
|
|
ProcessStatus Process();
|
|
|
|
private:
|
|
bool InitPointers();
|
|
|
|
int m_tryTarget;
|
|
int m_lastTryCount;
|
|
|
|
Service();
|
|
~Service();
|
|
|
|
HHOOK m_mouseHook;
|
|
LRESULT LowLevelMouseProc(int nCode, WPARAM wParam, LPARAM lParam);
|
|
static LRESULT WINAPI _LowLevelMouseProc(int nCode, WPARAM wParam, LPARAM lParam) { return Service::Instance().LowLevelMouseProc(nCode, wParam, lParam); }
|
|
|
|
bool ReInit(volatile char * flags);
|
|
|
|
bool m_initialized;
|
|
bool m_running;
|
|
DWORD m_consoleSessionID;
|
|
uint8_t * m_memory;
|
|
IVSHMEM * m_ivshmem;
|
|
HANDLE m_timer;
|
|
ICapture * m_capture;
|
|
|
|
KVMFRHeader * m_shmHeader;
|
|
|
|
bool m_haveFrame;
|
|
uint8_t * m_frame[MAX_FRAMES];
|
|
size_t m_frameSize;
|
|
uint64_t m_dataOffset[MAX_FRAMES];
|
|
int m_frameIndex;
|
|
|
|
static DWORD WINAPI _CursorThread(LPVOID lpParameter) { return Service::Instance().CursorThread(); }
|
|
DWORD CursorThread();
|
|
|
|
HANDLE m_cursorThread;
|
|
HANDLE m_cursorEvent;
|
|
CRITICAL_SECTION m_cursorCS;
|
|
size_t m_cursorDataSize;
|
|
uint8_t * m_cursorData;
|
|
uint64_t m_cursorOffset;
|
|
}; |