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win32 changes. changed names of binaries. added support for

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running as (and installing/installing) a service.  added
support for multiple desktops (NT only, 95 doesn't support
multiple desktops).
This commit is contained in:
crs
2002-06-08 21:48:00 +00:00
parent 5709d8ddef
commit 4b28ffc5b2
36 changed files with 2948 additions and 855 deletions
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179
server/CSynergyHook.cpp
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@@ -33,28 +33,26 @@ typedef struct tagMOUSEHOOKSTRUCTWin2000 {
#pragma data_seg("shared")
// all data in this shared section *must* be initialized
static HINSTANCE g_hinstance = NULL;
static DWORD g_process = NULL;
static EWheelSupport g_wheelSupport = kWheelNone;
static UINT g_wmMouseWheel = 0;
static HWND g_hwnd = NULL;
static HHOOK g_keyboard = NULL;
static HHOOK g_mouse = NULL;
static HHOOK g_cbt = NULL;
static HHOOK g_getMessage = NULL;
static HANDLE g_keyHookThread = NULL;
static HINSTANCE g_hinstance = NULL;
static DWORD g_process = NULL;
static EWheelSupport g_wheelSupport = kWheelNone;
static UINT g_wmMouseWheel = 0;
static DWORD g_threadID = 0;
static HHOOK g_keyboard = NULL;
static HHOOK g_mouse = NULL;
static HHOOK g_cbt = NULL;
static HHOOK g_getMessage = NULL;
static HANDLE g_keyHookThread = NULL;
static DWORD g_keyHookThreadID = 0;
static HANDLE g_keyHookEvent = NULL;
static HHOOK g_keyboardLL = NULL;
static bool g_relay = false;
static SInt32 g_zoneSize = 0;
static UInt32 g_zoneSides = 0;
static SInt32 g_wScreen = 0;
static SInt32 g_hScreen = 0;
static HCURSOR g_cursor = NULL;
static DWORD g_cursorThread = 0;
static int foo = 0;
static HANDLE g_keyHookEvent = NULL;
static HHOOK g_keyboardLL = NULL;
static bool g_relay = false;
static SInt32 g_zoneSize = 0;
static UInt32 g_zoneSides = 0;
static SInt32 g_wScreen = 0;
static SInt32 g_hScreen = 0;
static HCURSOR g_cursor = NULL;
static DWORD g_cursorThread = 0;
#pragma data_seg()
@@ -91,16 +89,7 @@ static LRESULT CALLBACK keyboardHook(int code, WPARAM wParam, LPARAM lParam)
if (code >= 0) {
if (g_relay) {
// forward message to our window
PostMessage(g_hwnd, SYNERGY_MSG_KEY, wParam, lParam);
/* XXX -- this doesn't seem to work/help with lost key events
// if the active window isn't our window then make it
// active.
const bool wrongFocus = (GetActiveWindow() != g_hwnd);
if (wrongFocus) {
SetForegroundWindow(g_hwnd);
}
*/
PostThreadMessage(g_threadID, SYNERGY_MSG_KEY, wParam, lParam);
// let certain keys pass through
switch (wParam) {
@@ -133,59 +122,65 @@ static LRESULT CALLBACK mouseHook(int code, WPARAM wParam, LPARAM lParam)
case WM_LBUTTONUP:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
PostMessage(g_hwnd, SYNERGY_MSG_MOUSE_BUTTON, wParam, 0);
PostThreadMessage(g_threadID,
SYNERGY_MSG_MOUSE_BUTTON, wParam, 0);
return 1;
case WM_MOUSEWHEEL: {
// win2k and other systems supporting WM_MOUSEWHEEL in
// the mouse hook are gratuitously different (and poorly
// documented).
switch (g_wheelSupport) {
case kWheelModern: {
case WM_MOUSEWHEEL:
{
// win2k and other systems supporting WM_MOUSEWHEEL in
// the mouse hook are gratuitously different (and poorly
// documented).
switch (g_wheelSupport) {
case kWheelModern: {
const MOUSEHOOKSTRUCT* info =
(const MOUSEHOOKSTRUCT*)lParam;
PostThreadMessage(g_threadID, SYNERGY_MSG_MOUSE_WHEEL,
static_cast<short>(
LOWORD(info->dwExtraInfo)), 0);
break;
}
case kWheelWin2000: {
const MOUSEHOOKSTRUCTWin2000* info =
(const MOUSEHOOKSTRUCTWin2000*)lParam;
PostThreadMessage(g_threadID, SYNERGY_MSG_MOUSE_WHEEL,
static_cast<short>(
HIWORD(info->mouseData)), 0);
break;
}
default:
break;
}
}
return 1;
case WM_MOUSEMOVE:
{
const MOUSEHOOKSTRUCT* info =
(const MOUSEHOOKSTRUCT*)lParam;
PostMessage(g_hwnd, SYNERGY_MSG_MOUSE_WHEEL,
static_cast<short>(LOWORD(info->dwExtraInfo)), 0);
break;
}
SInt32 x = (SInt32)info->pt.x;
SInt32 y = (SInt32)info->pt.y;
case kWheelWin2000: {
const MOUSEHOOKSTRUCTWin2000* info =
(const MOUSEHOOKSTRUCTWin2000*)lParam;
PostMessage(g_hwnd, SYNERGY_MSG_MOUSE_WHEEL,
static_cast<short>(HIWORD(info->mouseData)), 0);
break;
}
// we want the cursor to be hidden at all times so we
// hide the cursor on whatever window has it. but then
// we have to show the cursor whenever we leave that
// window (or at some later time before we stop relaying).
// so check the window with the cursor. if it's not the
// same window that had it before then show the cursor
// in the last window and hide it in this window.
DWORD thread = GetWindowThreadProcessId(info->hwnd, NULL);
if (thread != g_cursorThread) {
restoreCursor();
hideCursor(thread);
}
default:
break;
// relay the motion
PostThreadMessage(g_threadID, SYNERGY_MSG_MOUSE_MOVE, x, y);
}
return 1;
}
case WM_MOUSEMOVE: {
const MOUSEHOOKSTRUCT* info = (const MOUSEHOOKSTRUCT*)lParam;
SInt32 x = (SInt32)info->pt.x;
SInt32 y = (SInt32)info->pt.y;
// we want the cursor to be hidden at all times so we
// hide the cursor on whatever window has it. but then
// we have to show the cursor whenever we leave that
// window (or at some later time before we stop relaying).
// so check the window with the cursor. if it's not the
// same window that had it before then show the cursor
// in the last window and hide it in this window.
DWORD thread = GetWindowThreadProcessId(info->hwnd, NULL);
if (thread != g_cursorThread) {
restoreCursor();
hideCursor(thread);
}
// relay the motion
PostMessage(g_hwnd, SYNERGY_MSG_MOUSE_MOVE, x, y);
return 1;
}
}
}
else {
// check for mouse inside jump zone
@@ -209,7 +204,7 @@ static LRESULT CALLBACK mouseHook(int code, WPARAM wParam, LPARAM lParam)
// if inside then eat event and notify our window
if (inside) {
restoreCursor();
PostMessage(g_hwnd, SYNERGY_MSG_MOUSE_MOVE, x, y);
PostThreadMessage(g_threadID, SYNERGY_MSG_MOUSE_MOVE, x, y);
return 1;
}
}
@@ -222,15 +217,7 @@ static LRESULT CALLBACK cbtHook(int code, WPARAM wParam, LPARAM lParam)
{
if (code >= 0) {
if (g_relay) {
switch (code) {
case HCBT_ACTIVATE:
case HCBT_SETFOCUS:
// discard unless activating our window
if (reinterpret_cast<HWND>(wParam) != g_hwnd) {
return 1;
}
break;
}
// do nothing for now. may add something later.
}
}
@@ -244,7 +231,8 @@ static LRESULT CALLBACK getMessageHook(int code, WPARAM wParam, LPARAM lParam)
MSG* msg = reinterpret_cast<MSG*>(lParam);
if (msg->message == g_wmMouseWheel) {
// post message to our window
PostMessage(g_hwnd, SYNERGY_MSG_MOUSE_WHEEL, msg->wParam, 0);
PostThreadMessage(g_threadID,
SYNERGY_MSG_MOUSE_WHEEL, msg->wParam, 0);
// zero out the delta in the message so it's (hopefully)
// ignored
@@ -296,7 +284,8 @@ static LRESULT CALLBACK keyboardLLHook(int code, WPARAM wParam, LPARAM lParam)
// FIXME -- bit 30 should be set if key was already down
// forward message to our window
PostMessage(g_hwnd, SYNERGY_MSG_KEY, info->vkCode, lParam);
PostThreadMessage(g_threadID,
SYNERGY_MSG_KEY, info->vkCode, lParam);
// discard event
return 1;
@@ -436,16 +425,18 @@ BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID)
extern "C" {
int install(HWND hwnd)
int install(DWORD threadID)
{
assert(g_threadID == 0);
assert(g_hinstance != NULL);
assert(g_keyboard == NULL);
assert(g_mouse == NULL);
assert(g_cbt == NULL);
assert(g_wheelSupport != kWheelOld || g_getMessage == NULL);
// save window
g_hwnd = hwnd;
// save thread id. we'll post messages to this thread's
// message queue.
g_threadID = threadID;
// set defaults
g_relay = false;
@@ -465,7 +456,7 @@ int install(HWND hwnd)
g_hinstance,
0);
if (g_keyboard == NULL) {
g_hwnd = NULL;
g_threadID = NULL;
return 0;
}
@@ -478,7 +469,7 @@ int install(HWND hwnd)
// uninstall keyboard hook before failing
UnhookWindowsHookEx(g_keyboard);
g_keyboard = NULL;
g_hwnd = NULL;
g_threadID = NULL;
return 0;
}
@@ -493,7 +484,7 @@ int install(HWND hwnd)
UnhookWindowsHookEx(g_mouse);
g_keyboard = NULL;
g_mouse = NULL;
g_hwnd = NULL;
g_threadID = NULL;
return 0;
}
@@ -563,7 +554,7 @@ int uninstall(void)
g_mouse = NULL;
g_cbt = NULL;
g_getMessage = NULL;
g_hwnd = NULL;
g_threadID = 0;
// show the cursor
restoreCursor();