44 |
|
|
45 |
static HHOOK g_cbt_hook = NULL; |
static HHOOK g_cbt_hook = NULL; |
46 |
static HHOOK g_wndproc_hook = NULL; |
static HHOOK g_wndproc_hook = NULL; |
47 |
|
static HHOOK g_wndprocret_hook = NULL; |
48 |
|
|
49 |
static HINSTANCE g_instance = NULL; |
static HINSTANCE g_instance = NULL; |
50 |
|
|
51 |
static HANDLE g_mutex = NULL; |
static HANDLE g_mutex = NULL; |
52 |
|
|
53 |
|
static void |
54 |
|
update_position(HWND hwnd) |
55 |
|
{ |
56 |
|
RECT rect; |
57 |
|
|
58 |
|
if (!GetWindowRect(hwnd, &rect)) |
59 |
|
{ |
60 |
|
debug("GetWindowRect failed!\n"); |
61 |
|
return; |
62 |
|
} |
63 |
|
|
64 |
|
vchannel_write("POSITION,0x%p,%d,%d,%d,%d,0x%x", |
65 |
|
hwnd, |
66 |
|
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, 0); |
67 |
|
} |
68 |
|
|
69 |
static LRESULT CALLBACK |
static LRESULT CALLBACK |
70 |
wndproc_hook_proc(int code, WPARAM cur_thread, LPARAM details) |
wndproc_hook_proc(int code, WPARAM cur_thread, LPARAM details) |
71 |
{ |
{ |
72 |
HWND hwnd; |
HWND hwnd, parent; |
73 |
UINT msg; |
UINT msg; |
74 |
WPARAM wparam; |
WPARAM wparam; |
75 |
LPARAM lparam; |
LPARAM lparam; |
86 |
|
|
87 |
style = GetWindowLong(hwnd, GWL_STYLE); |
style = GetWindowLong(hwnd, GWL_STYLE); |
88 |
|
|
89 |
if (style & WS_CHILD) |
/* Docs say that WS_CHILD and WS_POPUP is an illegal combination, |
90 |
|
but they exist nonetheless. */ |
91 |
|
if ((style & WS_CHILD) && !(style & WS_POPUP)) |
92 |
goto end; |
goto end; |
93 |
|
|
94 |
|
if (style & WS_POPUP) |
95 |
|
{ |
96 |
|
parent = (HWND) GetWindowLong(hwnd, GWL_HWNDPARENT); |
97 |
|
if (!parent) |
98 |
|
parent = (HWND) - 1; |
99 |
|
} |
100 |
|
else |
101 |
|
parent = NULL; |
102 |
|
|
103 |
switch (msg) |
switch (msg) |
104 |
{ |
{ |
105 |
|
|
106 |
case WM_WINDOWPOSCHANGED: |
case WM_WINDOWPOSCHANGED: |
107 |
{ |
{ |
|
RECT rect; |
|
108 |
WINDOWPOS *wp = (WINDOWPOS *) lparam; |
WINDOWPOS *wp = (WINDOWPOS *) lparam; |
109 |
|
|
110 |
if (wp->flags & SWP_SHOWWINDOW) |
if (wp->flags & SWP_SHOWWINDOW) |
111 |
{ |
{ |
112 |
// FIXME: Now, just like create! |
unsigned short title[150]; |
113 |
debug("SWP_SHOWWINDOW for %p!", hwnd); |
int state; |
|
vchannel_write("CREATE1,0x%p,0x%x", hwnd, 0); |
|
|
|
|
|
// FIXME: SETSTATE |
|
|
|
|
|
if (!GetWindowRect(hwnd, &rect)) |
|
|
{ |
|
|
debug("GetWindowRect failed!\n"); |
|
|
break; |
|
|
} |
|
|
vchannel_write("POSITION1,0x%p,%d,%d,%d,%d,0x%x", |
|
|
hwnd, |
|
|
rect.left, rect.top, |
|
|
rect.right - rect.left, |
|
|
rect.bottom - rect.top, 0); |
|
|
} |
|
114 |
|
|
115 |
if (wp->flags & SWP_HIDEWINDOW) |
vchannel_write("CREATE,0x%p,0x%p,0x%x", hwnd, parent, 0); |
|
vchannel_write("DESTROY1,0x%p,0x%x", hwnd, 0); |
|
116 |
|
|
117 |
if (!(style & WS_VISIBLE)) |
GetWindowTextW(hwnd, title, sizeof(title) / sizeof(*title)); |
|
break; |
|
118 |
|
|
119 |
if (wp->flags & SWP_NOMOVE && wp->flags & SWP_NOSIZE) |
vchannel_write("TITLE,0x%x,%s,0x%x", hwnd, |
120 |
break; |
vchannel_strfilter_unicode(title), 0); |
121 |
|
|
122 |
if (!GetWindowRect(hwnd, &rect)) |
if (style & WS_MAXIMIZE) |
123 |
{ |
state = 2; |
124 |
debug("GetWindowRect failed!\n"); |
else if (style & WS_MINIMIZE) |
125 |
break; |
state = 1; |
126 |
} |
else |
127 |
|
state = 0; |
128 |
|
|
129 |
vchannel_write("POSITION1,0x%p,%d,%d,%d,%d,0x%x", |
update_position(hwnd); |
|
hwnd, |
|
|
rect.left, rect.top, |
|
|
rect.right - rect.left, rect.bottom - rect.top, 0); |
|
130 |
|
|
131 |
break; |
vchannel_write("STATE,0x%p,0x%x,0x%x", hwnd, state, 0); |
132 |
} |
} |
133 |
|
|
134 |
case WM_WINDOWPOSCHANGING: |
if (wp->flags & SWP_HIDEWINDOW) |
135 |
{ |
vchannel_write("DESTROY,0x%p,0x%x", hwnd, 0); |
|
WINDOWPOS *wp = (WINDOWPOS *) lparam; |
|
136 |
|
|
137 |
if (!(style & WS_VISIBLE)) |
if (!(style & WS_VISIBLE) || (style & WS_MINIMIZE)) |
138 |
break; |
break; |
139 |
|
|
140 |
|
if (!(wp->flags & SWP_NOMOVE && wp->flags & SWP_NOSIZE)) |
141 |
|
update_position(hwnd); |
142 |
|
|
143 |
if (!(wp->flags & SWP_NOZORDER)) |
if (!(wp->flags & SWP_NOZORDER)) |
144 |
vchannel_write("ZCHANGE1,0x%p,0x%p,0x%x", |
{ |
145 |
|
vchannel_write("ZCHANGE,0x%p,0x%p,0x%x", |
146 |
hwnd, |
hwnd, |
147 |
wp->flags & SWP_NOACTIVATE ? wp-> |
wp->flags & SWP_NOACTIVATE ? wp-> |
148 |
hwndInsertAfter : 0, 0); |
hwndInsertAfter : 0, 0); |
149 |
|
} |
150 |
|
|
151 |
break; |
break; |
152 |
} |
} |
153 |
|
|
154 |
|
case WM_SIZE: |
155 |
|
if (!(style & WS_VISIBLE) || (style & WS_MINIMIZE)) |
156 |
|
break; |
157 |
|
update_position(hwnd); |
158 |
|
break; |
159 |
|
|
160 |
|
case WM_MOVE: |
161 |
|
if (!(style & WS_VISIBLE) || (style & WS_MINIMIZE)) |
162 |
|
break; |
163 |
|
update_position(hwnd); |
164 |
|
break; |
165 |
|
|
166 |
case WM_DESTROY: |
case WM_DESTROY: |
167 |
vchannel_write("DESTROY1,0x%p,0x%x", hwnd, 0); |
if (!(style & WS_VISIBLE)) |
168 |
|
break; |
169 |
|
vchannel_write("DESTROY,0x%p,0x%x", hwnd, 0); |
170 |
break; |
break; |
171 |
|
|
172 |
default: |
default: |
178 |
} |
} |
179 |
|
|
180 |
static LRESULT CALLBACK |
static LRESULT CALLBACK |
181 |
cbt_hook_proc(int code, WPARAM wparam, LPARAM lparam) |
wndprocret_hook_proc(int code, WPARAM cur_thread, LPARAM details) |
182 |
{ |
{ |
183 |
char title[150]; |
HWND hwnd, parent; |
184 |
|
UINT msg; |
185 |
|
WPARAM wparam; |
186 |
|
LPARAM lparam; |
187 |
|
|
188 |
|
LONG style; |
189 |
|
|
190 |
if (code < 0) |
if (code < 0) |
191 |
goto end; |
goto end; |
192 |
|
|
193 |
|
hwnd = ((CWPRETSTRUCT *) details)->hwnd; |
194 |
|
msg = ((CWPRETSTRUCT *) details)->message; |
195 |
|
wparam = ((CWPRETSTRUCT *) details)->wParam; |
196 |
|
lparam = ((CWPRETSTRUCT *) details)->lParam; |
197 |
|
|
198 |
|
style = GetWindowLong(hwnd, GWL_STYLE); |
199 |
|
|
200 |
|
/* Docs say that WS_CHILD and WS_POPUP is an illegal combination, |
201 |
|
but they exist nonetheless. */ |
202 |
|
if ((style & WS_CHILD) && !(style & WS_POPUP)) |
203 |
|
goto end; |
204 |
|
|
205 |
|
switch (msg) |
206 |
|
{ |
207 |
|
case WM_SETTEXT: |
208 |
|
{ |
209 |
|
unsigned short title[150]; |
210 |
|
if (!(style & WS_VISIBLE)) |
211 |
|
break; |
212 |
|
/* We cannot use the string in lparam because |
213 |
|
we need unicode. */ |
214 |
|
GetWindowTextW(hwnd, title, sizeof(title) / sizeof(*title)); |
215 |
|
vchannel_write("TITLE,0x%p,%s,0x%x", hwnd, |
216 |
|
vchannel_strfilter_unicode(title), 0); |
217 |
|
break; |
218 |
|
} |
219 |
|
|
220 |
|
default: |
221 |
|
break; |
222 |
|
} |
223 |
|
|
224 |
|
end: |
225 |
|
return CallNextHookEx(g_wndprocret_hook, code, cur_thread, details); |
226 |
|
} |
227 |
|
|
228 |
|
static LRESULT CALLBACK |
229 |
|
cbt_hook_proc(int code, WPARAM wparam, LPARAM lparam) |
230 |
|
{ |
231 |
|
if (code < 0) |
232 |
|
goto end; |
233 |
|
|
234 |
switch (code) |
switch (code) |
235 |
{ |
{ |
236 |
case HCBT_MINMAX: |
case HCBT_MINMAX: |
239 |
|
|
240 |
show = LOWORD(lparam); |
show = LOWORD(lparam); |
241 |
|
|
242 |
if ((show == SW_SHOWMINIMIZED) || (show == SW_MINIMIZE)) |
if ((show == SW_NORMAL) || (show == SW_SHOWNORMAL) |
243 |
{ |
|| (show == SW_RESTORE)) |
|
MessageBox(0, |
|
|
"Minimizing windows is not allowed in this version. Sorry!", |
|
|
"SeamlessRDP", MB_OK); |
|
|
return 1; |
|
|
} |
|
|
|
|
|
GetWindowText((HWND) wparam, title, sizeof(title)); |
|
|
|
|
|
/* FIXME: Strip title of dangerous characters */ |
|
|
|
|
|
if (show == SW_SHOWNORMAL) |
|
244 |
state = 0; |
state = 0; |
245 |
else if (show == SW_SHOWMINIMIZED) |
else if ((show == SW_MINIMIZE) || (show == SW_SHOWMINIMIZED)) |
246 |
state = 1; |
state = 1; |
247 |
else if (show == SW_SHOWMAXIMIZED) |
else if ((show == SW_MAXIMIZE) || (show == SW_SHOWMAXIMIZED)) |
248 |
state = 2; |
state = 2; |
249 |
vchannel_write("SETSTATE1,0x%p,%s,0x%x,0x%x", |
else |
250 |
(HWND) wparam, title, state, 0); |
{ |
251 |
|
debug("Unexpected show: %d", show); |
252 |
|
break; |
253 |
|
} |
254 |
|
vchannel_write("STATE,0x%p,0x%x,0x%x", (HWND) wparam, state, 0); |
255 |
break; |
break; |
256 |
} |
} |
257 |
|
|
271 |
|
|
272 |
if (!g_wndproc_hook) |
if (!g_wndproc_hook) |
273 |
g_wndproc_hook = SetWindowsHookEx(WH_CALLWNDPROC, wndproc_hook_proc, g_instance, 0); |
g_wndproc_hook = SetWindowsHookEx(WH_CALLWNDPROC, wndproc_hook_proc, g_instance, 0); |
274 |
|
|
275 |
|
if (!g_wndprocret_hook) |
276 |
|
g_wndprocret_hook = |
277 |
|
SetWindowsHookEx(WH_CALLWNDPROCRET, wndprocret_hook_proc, g_instance, 0); |
278 |
} |
} |
279 |
|
|
280 |
DLL_EXPORT void |
DLL_EXPORT void |
285 |
|
|
286 |
if (g_wndproc_hook) |
if (g_wndproc_hook) |
287 |
UnhookWindowsHookEx(g_wndproc_hook); |
UnhookWindowsHookEx(g_wndproc_hook); |
288 |
|
|
289 |
|
if (g_wndprocret_hook) |
290 |
|
UnhookWindowsHookEx(g_wndprocret_hook); |
291 |
} |
} |
292 |
|
|
293 |
DLL_EXPORT int |
DLL_EXPORT int |