32 |
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|
33 |
#define DLL_EXPORT __declspec(dllexport) |
#define DLL_EXPORT __declspec(dllexport) |
34 |
|
|
35 |
|
#ifdef __GNUC__ |
36 |
|
#define SHARED __attribute__((section ("SHAREDDATA"), shared)) |
37 |
|
#else |
38 |
|
#define SHARED |
39 |
|
#endif |
40 |
|
|
41 |
// Shared DATA |
// Shared DATA |
42 |
#pragma data_seg ( "SHAREDDATA" ) |
#pragma data_seg ( "SHAREDDATA" ) |
43 |
|
|
44 |
// this is the total number of processes this dll is currently attached to |
// this is the total number of processes this dll is currently attached to |
45 |
int g_instance_count = 0; |
int g_instance_count SHARED = 0; |
46 |
|
|
47 |
|
// blocks for locally generated events |
48 |
|
HWND g_block_move_hwnd SHARED = NULL; |
49 |
|
unsigned int g_block_move_serial SHARED = 0; |
50 |
|
RECT g_block_move SHARED = { 0, 0, 0, 0 }; |
51 |
|
|
52 |
|
unsigned int g_blocked_zchange_serial SHARED = 0; |
53 |
|
HWND g_blocked_zchange[2] SHARED = { NULL, NULL }; |
54 |
|
|
55 |
|
unsigned int g_blocked_focus_serial SHARED = 0; |
56 |
|
HWND g_blocked_focus SHARED = NULL; |
57 |
|
|
58 |
|
unsigned int g_blocked_state_serial SHARED = 0; |
59 |
|
HWND g_blocked_state_hwnd SHARED = NULL; |
60 |
|
int g_blocked_state SHARED = -1; |
61 |
|
|
62 |
#pragma data_seg () |
#pragma data_seg () |
63 |
|
|
64 |
#pragma comment(linker, "/section:SHAREDDATA,rws") |
#pragma comment(linker, "/section:SHAREDDATA,rws") |
65 |
|
|
66 |
|
#define FOCUS_MSG_NAME "WM_SEAMLESS_FOCUS" |
67 |
|
static UINT g_wm_seamless_focus; |
68 |
|
|
69 |
static HHOOK g_cbt_hook = NULL; |
static HHOOK g_cbt_hook = NULL; |
70 |
static HHOOK g_wndproc_hook = NULL; |
static HHOOK g_wndproc_hook = NULL; |
71 |
|
static HHOOK g_wndprocret_hook = NULL; |
72 |
|
|
73 |
static HINSTANCE g_instance = NULL; |
static HINSTANCE g_instance = NULL; |
74 |
|
|
77 |
static void |
static void |
78 |
update_position(HWND hwnd) |
update_position(HWND hwnd) |
79 |
{ |
{ |
80 |
RECT rect; |
RECT rect, blocked; |
81 |
|
HWND blocked_hwnd; |
82 |
|
unsigned int serial; |
83 |
|
|
84 |
|
WaitForSingleObject(g_mutex, INFINITE); |
85 |
|
blocked_hwnd = g_block_move_hwnd; |
86 |
|
serial = g_block_move_serial; |
87 |
|
memcpy(&blocked, &g_block_move, sizeof(RECT)); |
88 |
|
ReleaseMutex(g_mutex); |
89 |
|
|
90 |
|
vchannel_block(); |
91 |
|
|
92 |
if (!GetWindowRect(hwnd, &rect)) |
if (!GetWindowRect(hwnd, &rect)) |
93 |
{ |
{ |
94 |
debug("GetWindowRect failed!\n"); |
debug("GetWindowRect failed!\n"); |
95 |
return; |
goto end; |
96 |
} |
} |
97 |
|
|
98 |
vchannel_write("POSITION1,0x%p,%d,%d,%d,%d,0x%x", |
if ((hwnd == blocked_hwnd) && (rect.left == blocked.left) && (rect.top == blocked.top) |
99 |
|
&& (rect.right == blocked.right) && (rect.bottom == blocked.bottom)) |
100 |
|
goto end; |
101 |
|
|
102 |
|
vchannel_write("POSITION", "0x%p,%d,%d,%d,%d,0x%x", |
103 |
hwnd, |
hwnd, |
104 |
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, 0); |
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, 0); |
105 |
|
|
106 |
|
end: |
107 |
|
vchannel_unblock(); |
108 |
|
} |
109 |
|
|
110 |
|
static void |
111 |
|
update_zorder(HWND hwnd) |
112 |
|
{ |
113 |
|
HWND behind; |
114 |
|
HWND block_hwnd, block_behind; |
115 |
|
unsigned int serial; |
116 |
|
|
117 |
|
WaitForSingleObject(g_mutex, INFINITE); |
118 |
|
serial = g_blocked_zchange_serial; |
119 |
|
block_hwnd = g_blocked_zchange[0]; |
120 |
|
block_behind = g_blocked_zchange[1]; |
121 |
|
ReleaseMutex(g_mutex); |
122 |
|
|
123 |
|
vchannel_block(); |
124 |
|
|
125 |
|
behind = GetNextWindow(hwnd, GW_HWNDPREV); |
126 |
|
while (behind) |
127 |
|
{ |
128 |
|
LONG style; |
129 |
|
|
130 |
|
style = GetWindowLong(behind, GWL_STYLE); |
131 |
|
|
132 |
|
if ((!(style & WS_CHILD) || (style & WS_POPUP)) && (style & WS_VISIBLE)) |
133 |
|
break; |
134 |
|
|
135 |
|
behind = GetNextWindow(behind, GW_HWNDPREV); |
136 |
|
} |
137 |
|
|
138 |
|
if ((hwnd == block_hwnd) && (behind == block_behind)) |
139 |
|
vchannel_write("ACK", "%u", serial); |
140 |
|
else |
141 |
|
vchannel_write("ZCHANGE", "0x%p,0x%p,0x%x", hwnd, behind, 0); |
142 |
|
|
143 |
|
vchannel_unblock(); |
144 |
} |
} |
145 |
|
|
146 |
static LRESULT CALLBACK |
static LRESULT CALLBACK |
147 |
wndproc_hook_proc(int code, WPARAM cur_thread, LPARAM details) |
wndproc_hook_proc(int code, WPARAM cur_thread, LPARAM details) |
148 |
{ |
{ |
149 |
HWND hwnd; |
HWND hwnd, parent; |
150 |
UINT msg; |
UINT msg; |
151 |
WPARAM wparam; |
WPARAM wparam; |
152 |
LPARAM lparam; |
LPARAM lparam; |
163 |
|
|
164 |
style = GetWindowLong(hwnd, GWL_STYLE); |
style = GetWindowLong(hwnd, GWL_STYLE); |
165 |
|
|
166 |
if (style & WS_CHILD) |
/* Docs say that WS_CHILD and WS_POPUP is an illegal combination, |
167 |
|
but they exist nonetheless. */ |
168 |
|
if ((style & WS_CHILD) && !(style & WS_POPUP)) |
169 |
goto end; |
goto end; |
170 |
|
|
171 |
switch (msg) |
if (style & WS_POPUP) |
172 |
{ |
{ |
173 |
|
parent = (HWND) GetWindowLong(hwnd, GWL_HWNDPARENT); |
174 |
|
if (!parent) |
175 |
|
parent = (HWND) - 1; |
176 |
|
} |
177 |
|
else |
178 |
|
parent = NULL; |
179 |
|
|
180 |
|
switch (msg) |
181 |
|
{ |
182 |
case WM_WINDOWPOSCHANGED: |
case WM_WINDOWPOSCHANGED: |
183 |
{ |
{ |
184 |
WINDOWPOS *wp = (WINDOWPOS *) lparam; |
WINDOWPOS *wp = (WINDOWPOS *) lparam; |
185 |
|
|
186 |
if (wp->flags & SWP_SHOWWINDOW) |
if (wp->flags & SWP_SHOWWINDOW) |
187 |
{ |
{ |
188 |
// FIXME: Now, just like create! |
unsigned short title[150]; |
189 |
debug("SWP_SHOWWINDOW for %p!", hwnd); |
int state; |
190 |
vchannel_write("CREATE1,0x%p,0x%x", hwnd, 0); |
|
191 |
|
vchannel_write("CREATE", "0x%p,0x%p,0x%x", hwnd, parent, 0); |
192 |
|
|
193 |
// FIXME: SETSTATE |
GetWindowTextW(hwnd, title, sizeof(title) / sizeof(*title)); |
194 |
|
|
195 |
|
vchannel_write("TITLE", "0x%x,%s,0x%x", hwnd, |
196 |
|
vchannel_strfilter_unicode(title), 0); |
197 |
|
|
198 |
|
if (style & WS_MAXIMIZE) |
199 |
|
state = 2; |
200 |
|
else if (style & WS_MINIMIZE) |
201 |
|
state = 1; |
202 |
|
else |
203 |
|
state = 0; |
204 |
|
|
205 |
update_position(hwnd); |
update_position(hwnd); |
206 |
|
|
207 |
|
vchannel_write("STATE", "0x%p,0x%x,0x%x", hwnd, state, 0); |
208 |
} |
} |
209 |
|
|
210 |
if (wp->flags & SWP_HIDEWINDOW) |
if (wp->flags & SWP_HIDEWINDOW) |
211 |
vchannel_write("DESTROY1,0x%p,0x%x", hwnd, 0); |
vchannel_write("DESTROY", "0x%p,0x%x", hwnd, 0); |
212 |
|
|
213 |
if (!(style & WS_VISIBLE)) |
if (!(style & WS_VISIBLE) || (style & WS_MINIMIZE)) |
214 |
break; |
break; |
215 |
|
|
216 |
if (!(wp->flags & SWP_NOMOVE && wp->flags & SWP_NOSIZE)) |
if (!(wp->flags & SWP_NOMOVE && wp->flags & SWP_NOSIZE)) |
217 |
update_position(hwnd); |
update_position(hwnd); |
218 |
|
|
|
if (!(wp->flags & SWP_NOZORDER)) |
|
|
{ |
|
|
vchannel_write("ZCHANGE1,0x%p,0x%p,0x%x", |
|
|
hwnd, |
|
|
wp->flags & SWP_NOACTIVATE ? wp-> |
|
|
hwndInsertAfter : 0, 0); |
|
|
} |
|
|
|
|
219 |
break; |
break; |
220 |
} |
} |
221 |
|
|
222 |
case WM_SIZE: |
case WM_SIZE: |
223 |
|
if (!(style & WS_VISIBLE) || (style & WS_MINIMIZE)) |
224 |
|
break; |
225 |
update_position(hwnd); |
update_position(hwnd); |
226 |
break; |
break; |
227 |
|
|
228 |
case WM_MOVE: |
case WM_MOVE: |
229 |
|
if (!(style & WS_VISIBLE) || (style & WS_MINIMIZE)) |
230 |
|
break; |
231 |
update_position(hwnd); |
update_position(hwnd); |
232 |
break; |
break; |
233 |
|
|
234 |
case WM_DESTROY: |
case WM_DESTROY: |
235 |
vchannel_write("DESTROY1,0x%p,0x%x", hwnd, 0); |
if (!(style & WS_VISIBLE)) |
236 |
|
break; |
237 |
|
vchannel_write("DESTROY", "0x%p,0x%x", hwnd, 0); |
238 |
break; |
break; |
239 |
|
|
240 |
default: |
default: |
246 |
} |
} |
247 |
|
|
248 |
static LRESULT CALLBACK |
static LRESULT CALLBACK |
249 |
cbt_hook_proc(int code, WPARAM wparam, LPARAM lparam) |
wndprocret_hook_proc(int code, WPARAM cur_thread, LPARAM details) |
250 |
{ |
{ |
251 |
char title[150]; |
HWND hwnd, parent; |
252 |
|
UINT msg; |
253 |
|
WPARAM wparam; |
254 |
|
LPARAM lparam; |
255 |
|
|
256 |
|
LONG style; |
257 |
|
|
258 |
if (code < 0) |
if (code < 0) |
259 |
goto end; |
goto end; |
260 |
|
|
261 |
|
hwnd = ((CWPRETSTRUCT *) details)->hwnd; |
262 |
|
msg = ((CWPRETSTRUCT *) details)->message; |
263 |
|
wparam = ((CWPRETSTRUCT *) details)->wParam; |
264 |
|
lparam = ((CWPRETSTRUCT *) details)->lParam; |
265 |
|
|
266 |
|
style = GetWindowLong(hwnd, GWL_STYLE); |
267 |
|
|
268 |
|
/* Docs say that WS_CHILD and WS_POPUP is an illegal combination, |
269 |
|
but they exist nonetheless. */ |
270 |
|
if ((style & WS_CHILD) && !(style & WS_POPUP)) |
271 |
|
goto end; |
272 |
|
|
273 |
|
if (style & WS_POPUP) |
274 |
|
{ |
275 |
|
parent = (HWND) GetWindowLong(hwnd, GWL_HWNDPARENT); |
276 |
|
if (!parent) |
277 |
|
parent = (HWND) - 1; |
278 |
|
} |
279 |
|
else |
280 |
|
parent = NULL; |
281 |
|
|
282 |
|
switch (msg) |
283 |
|
{ |
284 |
|
case WM_WINDOWPOSCHANGED: |
285 |
|
{ |
286 |
|
WINDOWPOS *wp = (WINDOWPOS *) lparam; |
287 |
|
|
288 |
|
if (!(style & WS_VISIBLE) || (style & WS_MINIMIZE)) |
289 |
|
break; |
290 |
|
|
291 |
|
if (!(wp->flags & SWP_NOZORDER)) |
292 |
|
update_zorder(hwnd); |
293 |
|
|
294 |
|
break; |
295 |
|
} |
296 |
|
|
297 |
|
|
298 |
|
case WM_SETTEXT: |
299 |
|
{ |
300 |
|
unsigned short title[150]; |
301 |
|
if (!(style & WS_VISIBLE)) |
302 |
|
break; |
303 |
|
/* We cannot use the string in lparam because |
304 |
|
we need unicode. */ |
305 |
|
GetWindowTextW(hwnd, title, sizeof(title) / sizeof(*title)); |
306 |
|
vchannel_write("TITLE", "0x%p,%s,0x%x", hwnd, |
307 |
|
vchannel_strfilter_unicode(title), 0); |
308 |
|
break; |
309 |
|
} |
310 |
|
|
311 |
|
default: |
312 |
|
break; |
313 |
|
} |
314 |
|
|
315 |
|
if (msg == g_wm_seamless_focus) |
316 |
|
{ |
317 |
|
/* FIXME: SetActiveWindow() kills menus. Need to find a clean |
318 |
|
way to solve this. */ |
319 |
|
if ((GetActiveWindow() != hwnd) && !parent) |
320 |
|
SetActiveWindow(hwnd); |
321 |
|
|
322 |
|
vchannel_write("ACK", "%u", g_blocked_focus_serial); |
323 |
|
} |
324 |
|
|
325 |
|
end: |
326 |
|
return CallNextHookEx(g_wndprocret_hook, code, cur_thread, details); |
327 |
|
} |
328 |
|
|
329 |
|
static LRESULT CALLBACK |
330 |
|
cbt_hook_proc(int code, WPARAM wparam, LPARAM lparam) |
331 |
|
{ |
332 |
|
if (code < 0) |
333 |
|
goto end; |
334 |
|
|
335 |
switch (code) |
switch (code) |
336 |
{ |
{ |
337 |
case HCBT_MINMAX: |
case HCBT_MINMAX: |
338 |
{ |
{ |
339 |
int show, state; |
int show, state, blocked; |
340 |
|
HWND blocked_hwnd; |
341 |
|
unsigned int serial; |
342 |
|
|
343 |
|
WaitForSingleObject(g_mutex, INFINITE); |
344 |
|
blocked_hwnd = g_blocked_state_hwnd; |
345 |
|
serial = g_blocked_state_serial; |
346 |
|
blocked = g_blocked_state; |
347 |
|
ReleaseMutex(g_mutex); |
348 |
|
|
349 |
show = LOWORD(lparam); |
show = LOWORD(lparam); |
350 |
|
|
351 |
if ((show == SW_SHOWMINIMIZED) || (show == SW_MINIMIZE)) |
if ((show == SW_NORMAL) || (show == SW_SHOWNORMAL) |
352 |
|
|| (show == SW_RESTORE)) |
353 |
|
state = 0; |
354 |
|
else if ((show == SW_MINIMIZE) || (show == SW_SHOWMINIMIZED)) |
355 |
|
state = 1; |
356 |
|
else if ((show == SW_MAXIMIZE) || (show == SW_SHOWMAXIMIZED)) |
357 |
|
state = 2; |
358 |
|
else |
359 |
{ |
{ |
360 |
MessageBox(0, |
debug("Unexpected show: %d", show); |
361 |
"Minimizing windows is not allowed in this version. Sorry!", |
break; |
|
"SeamlessRDP", MB_OK); |
|
|
return 1; |
|
362 |
} |
} |
363 |
|
|
364 |
GetWindowText((HWND) wparam, title, sizeof(title)); |
if ((blocked_hwnd == (HWND) wparam) && (blocked == state)) |
365 |
|
vchannel_write("ACK", "%u", serial); |
366 |
/* FIXME: Strip title of dangerous characters */ |
else |
367 |
|
vchannel_write("STATE", "0x%p,0x%x,0x%x", (HWND) wparam, |
368 |
|
state, 0); |
369 |
|
|
|
if (show == SW_SHOWNORMAL) |
|
|
state = 0; |
|
|
else if (show == SW_SHOWMINIMIZED) |
|
|
state = 1; |
|
|
else if (show == SW_SHOWMAXIMIZED) |
|
|
state = 2; |
|
|
vchannel_write("SETSTATE1,0x%p,%s,0x%x,0x%x", |
|
|
(HWND) wparam, title, state, 0); |
|
370 |
break; |
break; |
371 |
} |
} |
372 |
|
|
386 |
|
|
387 |
if (!g_wndproc_hook) |
if (!g_wndproc_hook) |
388 |
g_wndproc_hook = SetWindowsHookEx(WH_CALLWNDPROC, wndproc_hook_proc, g_instance, 0); |
g_wndproc_hook = SetWindowsHookEx(WH_CALLWNDPROC, wndproc_hook_proc, g_instance, 0); |
389 |
|
|
390 |
|
if (!g_wndprocret_hook) |
391 |
|
g_wndprocret_hook = |
392 |
|
SetWindowsHookEx(WH_CALLWNDPROCRET, wndprocret_hook_proc, g_instance, 0); |
393 |
} |
} |
394 |
|
|
395 |
DLL_EXPORT void |
DLL_EXPORT void |
400 |
|
|
401 |
if (g_wndproc_hook) |
if (g_wndproc_hook) |
402 |
UnhookWindowsHookEx(g_wndproc_hook); |
UnhookWindowsHookEx(g_wndproc_hook); |
403 |
|
|
404 |
|
if (g_wndprocret_hook) |
405 |
|
UnhookWindowsHookEx(g_wndprocret_hook); |
406 |
|
} |
407 |
|
|
408 |
|
DLL_EXPORT void |
409 |
|
SafeMoveWindow(unsigned int serial, HWND hwnd, int x, int y, int width, int height) |
410 |
|
{ |
411 |
|
RECT rect; |
412 |
|
|
413 |
|
WaitForSingleObject(g_mutex, INFINITE); |
414 |
|
g_block_move_hwnd = hwnd; |
415 |
|
g_block_move_serial = serial; |
416 |
|
g_block_move.left = x; |
417 |
|
g_block_move.top = y; |
418 |
|
g_block_move.right = x + width; |
419 |
|
g_block_move.bottom = y + height; |
420 |
|
ReleaseMutex(g_mutex); |
421 |
|
|
422 |
|
SetWindowPos(hwnd, NULL, x, y, width, height, SWP_NOACTIVATE | SWP_NOZORDER); |
423 |
|
|
424 |
|
vchannel_write("ACK", "%u", serial); |
425 |
|
|
426 |
|
if (!GetWindowRect(hwnd, &rect)) |
427 |
|
debug("GetWindowRect failed!\n"); |
428 |
|
else if ((rect.left != x) || (rect.top != y) || (rect.right != x + width) |
429 |
|
|| (rect.bottom != y + height)) |
430 |
|
update_position(hwnd); |
431 |
|
|
432 |
|
WaitForSingleObject(g_mutex, INFINITE); |
433 |
|
g_block_move_hwnd = NULL; |
434 |
|
memset(&g_block_move, 0, sizeof(RECT)); |
435 |
|
ReleaseMutex(g_mutex); |
436 |
|
} |
437 |
|
|
438 |
|
DLL_EXPORT void |
439 |
|
SafeZChange(unsigned int serial, HWND hwnd, HWND behind) |
440 |
|
{ |
441 |
|
WaitForSingleObject(g_mutex, INFINITE); |
442 |
|
g_blocked_zchange_serial = serial; |
443 |
|
g_blocked_zchange[0] = hwnd; |
444 |
|
g_blocked_zchange[1] = behind; |
445 |
|
ReleaseMutex(g_mutex); |
446 |
|
|
447 |
|
if (behind == NULL) |
448 |
|
behind = HWND_TOP; |
449 |
|
|
450 |
|
SetWindowPos(hwnd, behind, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE); |
451 |
|
|
452 |
|
WaitForSingleObject(g_mutex, INFINITE); |
453 |
|
g_blocked_zchange[0] = NULL; |
454 |
|
g_blocked_zchange[1] = NULL; |
455 |
|
ReleaseMutex(g_mutex); |
456 |
|
} |
457 |
|
|
458 |
|
DLL_EXPORT void |
459 |
|
SafeFocus(unsigned int serial, HWND hwnd) |
460 |
|
{ |
461 |
|
WaitForSingleObject(g_mutex, INFINITE); |
462 |
|
g_blocked_focus_serial = serial; |
463 |
|
g_blocked_focus = hwnd; |
464 |
|
ReleaseMutex(g_mutex); |
465 |
|
|
466 |
|
SendMessage(hwnd, g_wm_seamless_focus, 0, 0); |
467 |
|
|
468 |
|
WaitForSingleObject(g_mutex, INFINITE); |
469 |
|
g_blocked_focus = NULL; |
470 |
|
ReleaseMutex(g_mutex); |
471 |
|
} |
472 |
|
|
473 |
|
DLL_EXPORT void |
474 |
|
SafeSetState(unsigned int serial, HWND hwnd, int state) |
475 |
|
{ |
476 |
|
LONG style; |
477 |
|
int curstate; |
478 |
|
|
479 |
|
vchannel_block(); |
480 |
|
|
481 |
|
style = GetWindowLong(hwnd, GWL_STYLE); |
482 |
|
|
483 |
|
if (style & WS_MAXIMIZE) |
484 |
|
curstate = 2; |
485 |
|
else if (style & WS_MINIMIZE) |
486 |
|
curstate = 1; |
487 |
|
else |
488 |
|
curstate = 0; |
489 |
|
|
490 |
|
if (state == curstate) |
491 |
|
{ |
492 |
|
vchannel_write("ACK", "%u", serial); |
493 |
|
vchannel_unblock(); |
494 |
|
return; |
495 |
|
} |
496 |
|
|
497 |
|
WaitForSingleObject(g_mutex, INFINITE); |
498 |
|
g_blocked_state_hwnd = hwnd; |
499 |
|
g_blocked_state_serial = serial; |
500 |
|
g_blocked_state = state; |
501 |
|
ReleaseMutex(g_mutex); |
502 |
|
|
503 |
|
vchannel_unblock(); |
504 |
|
|
505 |
|
if (state == 0) |
506 |
|
ShowWindow(hwnd, SW_RESTORE); |
507 |
|
else if (state == 1) |
508 |
|
ShowWindow(hwnd, SW_MINIMIZE); |
509 |
|
else if (state == 2) |
510 |
|
ShowWindow(hwnd, SW_MAXIMIZE); |
511 |
|
else |
512 |
|
debug("Invalid state %d sent.", state); |
513 |
|
|
514 |
|
WaitForSingleObject(g_mutex, INFINITE); |
515 |
|
g_blocked_state_hwnd = NULL; |
516 |
|
g_blocked_state = -1; |
517 |
|
ReleaseMutex(g_mutex); |
518 |
} |
} |
519 |
|
|
520 |
DLL_EXPORT int |
DLL_EXPORT int |
540 |
++g_instance_count; |
++g_instance_count; |
541 |
ReleaseMutex(g_mutex); |
ReleaseMutex(g_mutex); |
542 |
|
|
543 |
|
g_wm_seamless_focus = RegisterWindowMessage(FOCUS_MSG_NAME); |
544 |
|
|
545 |
vchannel_open(); |
vchannel_open(); |
546 |
|
|
547 |
break; |
break; |