1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
---|
2 | /* ***** BEGIN LICENSE BLOCK ***** |
---|
3 | * Version: NPL 1.1/GPL 2.0/LGPL 2.1 |
---|
4 | * |
---|
5 | * The contents of this file are subject to the Netscape Public License |
---|
6 | * Version 1.1 (the "License"); you may not use this file except in |
---|
7 | * compliance with the License. You may obtain a copy of the License at |
---|
8 | * http://www.mozilla.org/NPL/ |
---|
9 | * |
---|
10 | * Software distributed under the License is distributed on an "AS IS" basis, |
---|
11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
---|
12 | * for the specific language governing rights and limitations under the |
---|
13 | * License. |
---|
14 | * |
---|
15 | * The Original Code is Mozilla Communicator client code. |
---|
16 | * |
---|
17 | * The Initial Developer of the Original Code is |
---|
18 | * Netscape Communications Corporation. |
---|
19 | * Portions created by the Initial Developer are Copyright (C) 1998 |
---|
20 | * the Initial Developer. All Rights Reserved. |
---|
21 | * |
---|
22 | * Contributor(s): |
---|
23 | * Bill Law law@netscape.com |
---|
24 | * |
---|
25 | * Alternatively, the contents of this file may be used under the terms of |
---|
26 | * either the GNU General Public License Version 2 or later (the "GPL"), or |
---|
27 | * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
---|
28 | * in which case the provisions of the GPL or the LGPL are applicable instead |
---|
29 | * of those above. If you wish to allow use of your version of this file only |
---|
30 | * under the terms of either the GPL or the LGPL, and not to allow others to |
---|
31 | * use your version of this file under the terms of the NPL, indicate your |
---|
32 | * decision by deleting the provisions above and replace them with the notice |
---|
33 | * and other provisions required by the GPL or the LGPL. If you do not delete |
---|
34 | * the provisions above, a recipient may use your version of this file under |
---|
35 | * the terms of any one of the NPL, the GPL or the LGPL. |
---|
36 | * |
---|
37 | * ***** END LICENSE BLOCK ***** */ |
---|
38 | |
---|
39 | // For server mode systray icon. |
---|
40 | #include "nsIStringBundle.h" |
---|
41 | |
---|
42 | #include "nsNativeAppSupportBase.h" |
---|
43 | #include "nsNativeAppSupportWin.h" |
---|
44 | #include "nsString.h" |
---|
45 | #include "nsICmdLineService.h" |
---|
46 | #include "nsCOMPtr.h" |
---|
47 | #include "nsXPIDLString.h" |
---|
48 | #include "nsIComponentManager.h" |
---|
49 | #include "nsIServiceManager.h" |
---|
50 | #include "nsICmdLineHandler.h" |
---|
51 | #include "nsIDOMWindow.h" |
---|
52 | #include "nsXPCOM.h" |
---|
53 | #include "nsISupportsPrimitives.h" |
---|
54 | #include "nsISupportsArray.h" |
---|
55 | #include "nsIWindowWatcher.h" |
---|
56 | #include "nsIDOMWindowInternal.h" |
---|
57 | #include "nsIScriptGlobalObject.h" |
---|
58 | #include "nsIDocShell.h" |
---|
59 | #include "nsIBaseWindow.h" |
---|
60 | #include "nsIWidget.h" |
---|
61 | #include "nsIAppShellService.h" |
---|
62 | #include "nsIProfileInternal.h" |
---|
63 | #include "nsIXULWindow.h" |
---|
64 | #include "nsIInterfaceRequestor.h" |
---|
65 | #include "nsIInterfaceRequestorUtils.h" |
---|
66 | #include "nsIPref.h" |
---|
67 | #include "nsIWindowsHooks.h" |
---|
68 | #include "nsIPromptService.h" |
---|
69 | #include "nsNetCID.h" |
---|
70 | #include "nsIObserverService.h" |
---|
71 | #include "nsXPCOM.h" |
---|
72 | |
---|
73 | // These are needed to load a URL in a browser window. |
---|
74 | #include "nsIDOMLocation.h" |
---|
75 | #include "nsIJSContextStack.h" |
---|
76 | #include "nsIWindowMediator.h" |
---|
77 | |
---|
78 | #include <windows.h> |
---|
79 | #include <shellapi.h> |
---|
80 | #include <ddeml.h> |
---|
81 | #include <stdlib.h> |
---|
82 | #include <stdio.h> |
---|
83 | #include <io.h> |
---|
84 | #include <fcntl.h> |
---|
85 | |
---|
86 | #define TURBO_NAVIGATOR 1 |
---|
87 | #define TURBO_MAIL 2 |
---|
88 | #define TURBO_EDITOR 3 |
---|
89 | #define TURBO_ADDRESSBOOK 4 |
---|
90 | #define TURBO_DISABLE 5 |
---|
91 | #define TURBO_EXIT 6 |
---|
92 | |
---|
93 | #define MAPI_STARTUP_ARG "/MAPIStartUp" |
---|
94 | |
---|
95 | static HWND hwndForDOMWindow( nsISupports * ); |
---|
96 | |
---|
97 | static |
---|
98 | nsresult |
---|
99 | GetMostRecentWindow(const PRUnichar* aType, nsIDOMWindowInternal** aWindow) { |
---|
100 | nsresult rv; |
---|
101 | nsCOMPtr<nsIWindowMediator> med( do_GetService( NS_WINDOWMEDIATOR_CONTRACTID, &rv ) ); |
---|
102 | if ( NS_FAILED( rv ) ) |
---|
103 | return rv; |
---|
104 | |
---|
105 | if ( med ) |
---|
106 | return med->GetMostRecentWindow( aType, aWindow ); |
---|
107 | |
---|
108 | return NS_ERROR_FAILURE; |
---|
109 | } |
---|
110 | |
---|
111 | static char* GetACPString(const nsString& aStr) |
---|
112 | { |
---|
113 | int acplen = aStr.Length() * 2 + 1; |
---|
114 | char * acp = new char[ acplen ]; |
---|
115 | if( acp ) { |
---|
116 | int outlen = ::WideCharToMultiByte( CP_ACP, 0, aStr.get(), aStr.Length(), |
---|
117 | acp, acplen, NULL, NULL ); |
---|
118 | if ( outlen >= 0) |
---|
119 | acp[ outlen ] = '\0'; // null terminate |
---|
120 | } |
---|
121 | return acp; |
---|
122 | } |
---|
123 | |
---|
124 | static |
---|
125 | void |
---|
126 | activateWindow( nsIDOMWindowInternal *win ) { |
---|
127 | // Try to get native window handle. |
---|
128 | HWND hwnd = hwndForDOMWindow( win ); |
---|
129 | if ( hwnd ) { |
---|
130 | // Restore the window if it is minimized. |
---|
131 | if ( ::IsIconic( hwnd ) ) { |
---|
132 | ::ShowWindow( hwnd, SW_RESTORE ); |
---|
133 | } |
---|
134 | // Use the OS call, if possible. |
---|
135 | ::SetForegroundWindow( hwnd ); |
---|
136 | } else { |
---|
137 | // Use internal method. |
---|
138 | win->Focus(); |
---|
139 | } |
---|
140 | } |
---|
141 | |
---|
142 | |
---|
143 | #ifdef DEBUG_law |
---|
144 | #undef MOZ_DEBUG_DDE |
---|
145 | #define MOZ_DEBUG_DDE 1 |
---|
146 | #endif |
---|
147 | |
---|
148 | class nsSplashScreenWin : public nsISplashScreen { |
---|
149 | public: |
---|
150 | nsSplashScreenWin(); |
---|
151 | ~nsSplashScreenWin(); |
---|
152 | |
---|
153 | NS_IMETHOD Show(); |
---|
154 | NS_IMETHOD Hide(); |
---|
155 | |
---|
156 | // nsISupports methods |
---|
157 | NS_IMETHOD_(nsrefcnt) AddRef() { |
---|
158 | mRefCnt++; |
---|
159 | return mRefCnt; |
---|
160 | } |
---|
161 | NS_IMETHOD_(nsrefcnt) Release() { |
---|
162 | --mRefCnt; |
---|
163 | if ( !mRefCnt ) { |
---|
164 | delete this; |
---|
165 | return 0; |
---|
166 | } |
---|
167 | return mRefCnt; |
---|
168 | } |
---|
169 | NS_IMETHOD QueryInterface( const nsIID &iid, void**p ) { |
---|
170 | nsresult rv = NS_OK; |
---|
171 | if ( p ) { |
---|
172 | *p = 0; |
---|
173 | if ( iid.Equals( NS_GET_IID( nsISplashScreen ) ) ) { |
---|
174 | nsISplashScreen *result = this; |
---|
175 | *p = result; |
---|
176 | NS_ADDREF( result ); |
---|
177 | } else if ( iid.Equals( NS_GET_IID( nsISupports ) ) ) { |
---|
178 | nsISupports *result = NS_STATIC_CAST( nsISupports*, this ); |
---|
179 | *p = result; |
---|
180 | NS_ADDREF( result ); |
---|
181 | } else { |
---|
182 | rv = NS_NOINTERFACE; |
---|
183 | } |
---|
184 | } else { |
---|
185 | rv = NS_ERROR_NULL_POINTER; |
---|
186 | } |
---|
187 | return rv; |
---|
188 | } |
---|
189 | |
---|
190 | void SetDialog( HWND dlg ); |
---|
191 | void LoadBitmap(); |
---|
192 | static nsSplashScreenWin* GetPointer( HWND dlg ); |
---|
193 | |
---|
194 | static BOOL CALLBACK DialogProc( HWND dlg, UINT msg, WPARAM wp, LPARAM lp ); |
---|
195 | static DWORD WINAPI ThreadProc( LPVOID ); |
---|
196 | |
---|
197 | HWND mDlg; |
---|
198 | HBITMAP mBitmap; |
---|
199 | nsrefcnt mRefCnt; |
---|
200 | }; // class nsSplashScreenWin |
---|
201 | |
---|
202 | // Simple Win32 mutex wrapper. |
---|
203 | struct Mutex { |
---|
204 | Mutex( const char *name ) |
---|
205 | : mName( name ), |
---|
206 | mHandle( 0 ), |
---|
207 | mState( -1 ) { |
---|
208 | mHandle = CreateMutex( 0, FALSE, mName.get() ); |
---|
209 | #if MOZ_DEBUG_DDE |
---|
210 | printf( "CreateMutex error = 0x%08X\n", (int)GetLastError() ); |
---|
211 | #endif |
---|
212 | } |
---|
213 | ~Mutex() { |
---|
214 | if ( mHandle ) { |
---|
215 | // Make sure we release it if we own it. |
---|
216 | Unlock(); |
---|
217 | |
---|
218 | BOOL rc = CloseHandle( mHandle ); |
---|
219 | #if MOZ_DEBUG_DDE |
---|
220 | if ( !rc ) { |
---|
221 | printf( "CloseHandle error = 0x%08X\n", (int)GetLastError() ); |
---|
222 | } |
---|
223 | #endif |
---|
224 | } |
---|
225 | } |
---|
226 | BOOL Lock( DWORD timeout ) { |
---|
227 | if ( mHandle ) { |
---|
228 | #if MOZ_DEBUG_DDE |
---|
229 | printf( "Waiting (%d msec) for DDE mutex...\n", (int)timeout ); |
---|
230 | #endif |
---|
231 | mState = WaitForSingleObject( mHandle, timeout ); |
---|
232 | #if MOZ_DEBUG_DDE |
---|
233 | printf( "...wait complete, result = 0x%08X, GetLastError=0x%08X\n", (int)mState, (int)::GetLastError() ); |
---|
234 | #endif |
---|
235 | return mState == WAIT_OBJECT_0 || mState == WAIT_ABANDONED; |
---|
236 | } else { |
---|
237 | return FALSE; |
---|
238 | } |
---|
239 | } |
---|
240 | void Unlock() { |
---|
241 | if ( mHandle && mState == WAIT_OBJECT_0 ) { |
---|
242 | #if MOZ_DEBUG_DDE |
---|
243 | printf( "Releasing DDE mutex\n" ); |
---|
244 | #endif |
---|
245 | ReleaseMutex( mHandle ); |
---|
246 | mState = -1; |
---|
247 | } |
---|
248 | } |
---|
249 | private: |
---|
250 | nsCString mName; |
---|
251 | HANDLE mHandle; |
---|
252 | DWORD mState; |
---|
253 | }; |
---|
254 | |
---|
255 | /* DDE Notes |
---|
256 | * |
---|
257 | * This section describes the Win32 DDE service implementation for |
---|
258 | * Mozilla. DDE is used on Win32 platforms to communicate between |
---|
259 | * separate instances of mozilla.exe (or other Mozilla-based |
---|
260 | * executables), or, between the Win32 desktop shell and Mozilla. |
---|
261 | * |
---|
262 | * The first instance of Mozilla will become the "server" and |
---|
263 | * subsequent executables (and the shell) will use DDE to send |
---|
264 | * requests to that process. The requests are DDE "execute" requests |
---|
265 | * that pass the command line arguments. |
---|
266 | * |
---|
267 | * Mozilla registers the DDE application "Mozilla" and currently |
---|
268 | * supports only the "WWW_OpenURL" topic. This should be reasonably |
---|
269 | * compatible with applications that interfaced with Netscape |
---|
270 | * Communicator (and its predecessors?). Note that even that topic |
---|
271 | * may not be supported in a compatible fashion as the command-line |
---|
272 | * options for Mozilla are different than for Communiator. |
---|
273 | * |
---|
274 | * It is imperative that at most one instance of Mozilla execute in |
---|
275 | * "server mode" at any one time. The "native app support" in Mozilla |
---|
276 | * on Win32 ensures that only the server process performs XPCOM |
---|
277 | * initialization (that is not required for subsequent client processes |
---|
278 | * to communicate with the server process). |
---|
279 | * |
---|
280 | * To guarantee that only one server starts up, a Win32 "mutex" is used |
---|
281 | * to ensure only one process executes the server-detection code. That |
---|
282 | * code consists of initializing DDE and doing a DdeConnect to Mozilla's |
---|
283 | * application/topic. If that connection succeeds, then a server process |
---|
284 | * must be running already. |
---|
285 | * |
---|
286 | * Otherwise, no server has started. In that case, the current process |
---|
287 | * calls DdeNameService to register that application/topic. Only at that |
---|
288 | * point does the mutex get released. |
---|
289 | * |
---|
290 | * There are a couple of subtleties that one should be aware of: |
---|
291 | * |
---|
292 | * 1. It is imperative that DdeInitialize be called only after the mutex |
---|
293 | * lock has been obtained. The reason is that at shutdown, DDE |
---|
294 | * notifications go out to all initialized DDE processes. Thus, if |
---|
295 | * the mutex is owned by a terminating intance of Mozilla, then |
---|
296 | * calling DdeInitialize and then WaitForSingleObject will cause the |
---|
297 | * DdeUninitialize from the terminating process to "hang" until the |
---|
298 | * process waiting for the mutex times out (and can then service the |
---|
299 | * notification that the DDE server is terminating). So, don't mess |
---|
300 | * with the sequence of things in the startup/shutdown logic. |
---|
301 | * |
---|
302 | * 2. All mutex requests are made with a reasonably long timeout value and |
---|
303 | * are designed to "fail safe" (i.e., a timeout is treated as failure). |
---|
304 | * |
---|
305 | * 3. An attempt has been made to minimize the degree to which the main |
---|
306 | * Mozilla application logic needs to be aware of the DDE mechanisms |
---|
307 | * implemented herein. As a result, this module surfaces a very |
---|
308 | * large-grained interface, consisting of simple start/stop methods. |
---|
309 | * As a consequence, details of certain scenarios can be "lost." |
---|
310 | * Particularly, incoming DDE requests can arrive after this module |
---|
311 | * initiates the DDE server, but before Mozilla is initialized to the |
---|
312 | * point where those requests can be serviced (e.g., open a browser |
---|
313 | * window to a particular URL). Since the client process sends the |
---|
314 | * request early on, it may not be prepared to respond to that error. |
---|
315 | * Thus, such situations may fail silently. The design goal is that |
---|
316 | * they fail harmlessly. Refinements on this point will be made as |
---|
317 | * details emerge (and time permits). |
---|
318 | */ |
---|
319 | |
---|
320 | /* Update 2001 March |
---|
321 | * |
---|
322 | * A significant DDE bug in Windows is causing Mozilla to get wedged at |
---|
323 | * startup. This is detailed in Bugzill bug 53952 |
---|
324 | * (http://bugzilla.mozilla.org/show_bug.cgi?id=53952). |
---|
325 | * |
---|
326 | * To resolve this, we are using a new strategy: |
---|
327 | * o Use a "message window" to detect that Mozilla is already running and |
---|
328 | * to pass requests from a second instance back to the first; |
---|
329 | * o Run only as a "DDE server" (not as DDE client); this avoids the |
---|
330 | * problematic call to DDEConnect(). |
---|
331 | * |
---|
332 | * We still use the mutex semaphore to protect the code that detects |
---|
333 | * whether Mozilla is already running. |
---|
334 | */ |
---|
335 | |
---|
336 | class nsNativeAppSupportWin : public nsNativeAppSupportBase { |
---|
337 | public: |
---|
338 | // Overrides of base implementation. |
---|
339 | NS_IMETHOD Start( PRBool *aResult ); |
---|
340 | NS_IMETHOD Stop( PRBool *aResult ); |
---|
341 | NS_IMETHOD Quit(); |
---|
342 | NS_IMETHOD StartServerMode(); |
---|
343 | NS_IMETHOD OnLastWindowClosing(); |
---|
344 | NS_IMETHOD SetIsServerMode( PRBool isServerMode ); |
---|
345 | NS_IMETHOD EnsureProfile(nsICmdLineService* args); |
---|
346 | |
---|
347 | // The "old" Start method (renamed). |
---|
348 | NS_IMETHOD StartDDE(); |
---|
349 | |
---|
350 | // Utility function to handle a Win32-specific command line |
---|
351 | // option: "-console", which dynamically creates a Windows |
---|
352 | // console. |
---|
353 | void CheckConsole(); |
---|
354 | |
---|
355 | private: |
---|
356 | static HDDEDATA CALLBACK HandleDDENotification( UINT uType, |
---|
357 | UINT uFmt, |
---|
358 | HCONV hconv, |
---|
359 | HSZ hsz1, |
---|
360 | HSZ hsz2, |
---|
361 | HDDEDATA hdata, |
---|
362 | ULONG dwData1, |
---|
363 | ULONG dwData2 ); |
---|
364 | static void HandleRequest( LPBYTE request, PRBool newWindow = PR_TRUE ); |
---|
365 | static void ParseDDEArg( HSZ args, int index, nsCString& string); |
---|
366 | static void ParseDDEArg( const char* args, int index, nsCString& aString); |
---|
367 | static void ActivateLastWindow(); |
---|
368 | static HDDEDATA CreateDDEData( DWORD value ); |
---|
369 | static HDDEDATA CreateDDEData( LPBYTE value, DWORD len ); |
---|
370 | static PRBool InitTopicStrings(); |
---|
371 | static int FindTopic( HSZ topic ); |
---|
372 | static nsresult GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResult ); |
---|
373 | static nsresult OpenWindow( const char *urlstr, const char *args ); |
---|
374 | static nsresult OpenBrowserWindow( const char *args, PRBool newWindow = PR_TRUE ); |
---|
375 | static nsresult ReParent( nsISupports *window, HWND newParent ); |
---|
376 | static nsresult GetStartupURL(nsICmdLineService *args, nsCString& taskURL); |
---|
377 | static void SetupSysTrayIcon(); |
---|
378 | static void RemoveSysTrayIcon(); |
---|
379 | |
---|
380 | static UINT mTrayRestart; |
---|
381 | |
---|
382 | static int mConversations; |
---|
383 | enum { |
---|
384 | topicOpenURL, |
---|
385 | topicActivate, |
---|
386 | topicCancelProgress, |
---|
387 | topicVersion, |
---|
388 | topicRegisterViewer, |
---|
389 | topicUnRegisterViewer, |
---|
390 | topicGetWindowInfo, |
---|
391 | // Note: Insert new values above this line!!!!! |
---|
392 | topicCount // Count of the number of real topics |
---|
393 | }; |
---|
394 | static NOTIFYICONDATA mIconData; |
---|
395 | static HMENU mTrayIconMenu; |
---|
396 | |
---|
397 | static HSZ mApplication, mTopics[ topicCount ]; |
---|
398 | static DWORD mInstance; |
---|
399 | static char *mAppName; |
---|
400 | static PRBool mInitialWindowActive; |
---|
401 | static PRBool mForceProfileStartup; |
---|
402 | static PRBool mSupportingDDEExec; |
---|
403 | static char mMutexName[]; |
---|
404 | friend struct MessageWindow; |
---|
405 | }; // nsNativeAppSupportWin |
---|
406 | |
---|
407 | nsSplashScreenWin::nsSplashScreenWin() |
---|
408 | : mDlg( 0 ), mBitmap( 0 ), mRefCnt( 0 ) { |
---|
409 | } |
---|
410 | |
---|
411 | nsSplashScreenWin::~nsSplashScreenWin() { |
---|
412 | #if MOZ_DEBUG_DDE |
---|
413 | printf( "splash screen dtor called\n" ); |
---|
414 | #endif |
---|
415 | // Make sure dialog is gone. |
---|
416 | Hide(); |
---|
417 | } |
---|
418 | |
---|
419 | NS_IMETHODIMP |
---|
420 | nsSplashScreenWin::Show() { |
---|
421 | // Spawn new thread to display real splash screen. |
---|
422 | DWORD threadID = 0; |
---|
423 | HANDLE handle = CreateThread( 0, 0, (LPTHREAD_START_ROUTINE)ThreadProc, this, 0, &threadID ); |
---|
424 | CloseHandle(handle); |
---|
425 | |
---|
426 | return NS_OK; |
---|
427 | } |
---|
428 | |
---|
429 | NS_IMETHODIMP |
---|
430 | nsSplashScreenWin::Hide() { |
---|
431 | if ( mDlg ) { |
---|
432 | // Fix for bugs: |
---|
433 | // http://bugzilla.mozilla.org/show_bug.cgi?id=26581 |
---|
434 | // http://bugzilla.mozilla.org/show_bug.cgi?id=65974 |
---|
435 | // http://bugzilla.mozilla.org/show_bug.cgi?id=29172 |
---|
436 | // http://bugzilla.mozilla.org/show_bug.cgi?id=45805 |
---|
437 | // As the splash-screen is in a separate thread, Windows considers |
---|
438 | // this the "foreground" thread. When our main windows on the main |
---|
439 | // thread are activated, they are treated like windows from a different |
---|
440 | // application, so Windows 2000 and 98 both leave the window in the background. |
---|
441 | // Therefore, we post a message to the splash-screen thread that includes |
---|
442 | // the hwnd of the window we want moved to the foreground. This thread |
---|
443 | // can then successfully bring the top-level window to the foreground. |
---|
444 | nsCOMPtr<nsIDOMWindowInternal> topLevel; |
---|
445 | GetMostRecentWindow(nsnull, getter_AddRefs( topLevel ) ); |
---|
446 | HWND hWndTopLevel = topLevel ? hwndForDOMWindow(topLevel) : 0; |
---|
447 | // Dismiss the dialog. |
---|
448 | ::PostMessage(mDlg, WM_CLOSE, (WPARAM)mBitmap, (LPARAM)hWndTopLevel); |
---|
449 | mBitmap = 0; |
---|
450 | mDlg = 0; |
---|
451 | } |
---|
452 | return NS_OK; |
---|
453 | } |
---|
454 | |
---|
455 | void |
---|
456 | nsSplashScreenWin::LoadBitmap() { |
---|
457 | // Check for '<program-name>.bmp" in same directory as executable. |
---|
458 | char fileName[ _MAX_PATH ]; |
---|
459 | int fileNameLen = ::GetModuleFileName( NULL, fileName, sizeof fileName ); |
---|
460 | if ( fileNameLen >= 3 ) { |
---|
461 | fileName[ fileNameLen - 3 ] = 0; |
---|
462 | strcat( fileName, "bmp" ); |
---|
463 | // Try to load bitmap from that file. |
---|
464 | HBITMAP bitmap = (HBITMAP)::LoadImage( NULL, |
---|
465 | fileName, |
---|
466 | IMAGE_BITMAP, |
---|
467 | 0, |
---|
468 | 0, |
---|
469 | LR_LOADFROMFILE ); |
---|
470 | if ( bitmap ) { |
---|
471 | HWND bitmapControl = GetDlgItem( mDlg, IDB_SPLASH ); |
---|
472 | if ( bitmapControl ) { |
---|
473 | HBITMAP old = (HBITMAP)SendMessage( bitmapControl, |
---|
474 | STM_SETIMAGE, |
---|
475 | IMAGE_BITMAP, |
---|
476 | (LPARAM)bitmap ); |
---|
477 | // Remember bitmap so we can delete it later. |
---|
478 | mBitmap = bitmap; |
---|
479 | // Delete old bitmap. |
---|
480 | if ( old ) { |
---|
481 | BOOL ok = DeleteObject( old ); |
---|
482 | } |
---|
483 | } else { |
---|
484 | // Delete bitmap since it isn't going to be used. |
---|
485 | DeleteObject( bitmap ); |
---|
486 | } |
---|
487 | } |
---|
488 | } |
---|
489 | } |
---|
490 | |
---|
491 | BOOL CALLBACK |
---|
492 | nsSplashScreenWin::DialogProc( HWND dlg, UINT msg, WPARAM wp, LPARAM lp ) { |
---|
493 | if ( msg == WM_INITDIALOG ) { |
---|
494 | // Store dialog handle. |
---|
495 | nsSplashScreenWin *splashScreen = (nsSplashScreenWin*)lp; |
---|
496 | if ( lp ) { |
---|
497 | splashScreen->SetDialog( dlg ); |
---|
498 | |
---|
499 | // Try to load customized bitmap. |
---|
500 | splashScreen->LoadBitmap(); |
---|
501 | } |
---|
502 | |
---|
503 | /* Size and center the splash screen correctly. The flags in the |
---|
504 | * dialog template do not do the right thing if the user's |
---|
505 | * machine is using large fonts. |
---|
506 | */ |
---|
507 | HWND bitmapControl = GetDlgItem( dlg, IDB_SPLASH ); |
---|
508 | if ( bitmapControl ) { |
---|
509 | HBITMAP hbitmap = (HBITMAP)SendMessage( bitmapControl, |
---|
510 | STM_GETIMAGE, |
---|
511 | IMAGE_BITMAP, |
---|
512 | 0 ); |
---|
513 | if ( hbitmap ) { |
---|
514 | BITMAP bitmap; |
---|
515 | if ( GetObject( hbitmap, sizeof bitmap, &bitmap ) ) { |
---|
516 | SetWindowPos( dlg, |
---|
517 | NULL, |
---|
518 | GetSystemMetrics(SM_CXSCREEN)/2 - bitmap.bmWidth/2, |
---|
519 | GetSystemMetrics(SM_CYSCREEN)/2 - bitmap.bmHeight/2, |
---|
520 | bitmap.bmWidth, |
---|
521 | bitmap.bmHeight, |
---|
522 | SWP_NOZORDER ); |
---|
523 | ShowWindow( dlg, SW_SHOW ); |
---|
524 | } |
---|
525 | } |
---|
526 | } |
---|
527 | return 1; |
---|
528 | } else if (msg == WM_CLOSE) { |
---|
529 | // Before killing ourself, set the top-level current. |
---|
530 | // See comments in nsSplashScreenWin::Hide() above. |
---|
531 | HWND topLevel = (HWND)lp; |
---|
532 | if (topLevel) |
---|
533 | ::SetForegroundWindow(topLevel); |
---|
534 | // Destroy the dialog |
---|
535 | ::EndDialog(dlg, 0); |
---|
536 | // Release custom bitmap (if there is one). |
---|
537 | HBITMAP bitmap = (HBITMAP)wp; |
---|
538 | if ( bitmap ) { |
---|
539 | ::DeleteObject( bitmap ); |
---|
540 | } |
---|
541 | } |
---|
542 | return 0; |
---|
543 | } |
---|
544 | |
---|
545 | void nsSplashScreenWin::SetDialog( HWND dlg ) { |
---|
546 | // Save dialog handle. |
---|
547 | mDlg = dlg; |
---|
548 | // Store this pointer in the dialog. |
---|
549 | SetWindowLong( mDlg, DWL_USER, (LONG)(void*)this ); |
---|
550 | } |
---|
551 | |
---|
552 | nsSplashScreenWin *nsSplashScreenWin::GetPointer( HWND dlg ) { |
---|
553 | // Get result from dialog user data. |
---|
554 | LONG data = GetWindowLong( dlg, DWL_USER ); |
---|
555 | return (nsSplashScreenWin*)(void*)data; |
---|
556 | } |
---|
557 | |
---|
558 | DWORD WINAPI nsSplashScreenWin::ThreadProc( LPVOID splashScreen ) { |
---|
559 | DialogBoxParam( GetModuleHandle( 0 ), |
---|
560 | MAKEINTRESOURCE( IDD_SPLASH ), |
---|
561 | HWND_DESKTOP, |
---|
562 | (DLGPROC)DialogProc, |
---|
563 | (LPARAM)splashScreen ); |
---|
564 | return 0; |
---|
565 | } |
---|
566 | |
---|
567 | PRBool gAbortServer = PR_FALSE; |
---|
568 | |
---|
569 | void |
---|
570 | nsNativeAppSupportWin::CheckConsole() { |
---|
571 | for ( int i = 1; i < __argc; i++ ) { |
---|
572 | if ( strcmp( "-console", __argv[i] ) == 0 |
---|
573 | || |
---|
574 | strcmp( "/console", __argv[i] ) == 0 ) { |
---|
575 | // Users wants to make sure we have a console. |
---|
576 | // Try to allocate one. |
---|
577 | BOOL rc = ::AllocConsole(); |
---|
578 | if ( rc ) { |
---|
579 | // Console allocated. Fix it up so that output works in |
---|
580 | // all cases. See http://support.microsoft.com/support/kb/articles/q105/3/05.asp. |
---|
581 | |
---|
582 | // stdout |
---|
583 | int hCrt = ::_open_osfhandle( (long)GetStdHandle( STD_OUTPUT_HANDLE ), |
---|
584 | _O_TEXT ); |
---|
585 | if ( hCrt != -1 ) { |
---|
586 | FILE *hf = ::_fdopen( hCrt, "w" ); |
---|
587 | if ( hf ) { |
---|
588 | *stdout = *hf; |
---|
589 | ::fprintf( stdout, "stdout directed to dynamic console\n" ); |
---|
590 | } |
---|
591 | } |
---|
592 | |
---|
593 | // stderr |
---|
594 | hCrt = ::_open_osfhandle( (long)::GetStdHandle( STD_ERROR_HANDLE ), |
---|
595 | _O_TEXT ); |
---|
596 | if ( hCrt != -1 ) { |
---|
597 | FILE *hf = ::_fdopen( hCrt, "w" ); |
---|
598 | if ( hf ) { |
---|
599 | *stderr = *hf; |
---|
600 | ::fprintf( stderr, "stderr directed to dynamic console\n" ); |
---|
601 | } |
---|
602 | } |
---|
603 | |
---|
604 | // stdin? |
---|
605 | /* Don't bother for now. |
---|
606 | hCrt = ::_open_osfhandle( (long)::GetStdHandle( STD_INPUT_HANDLE ), |
---|
607 | _O_TEXT ); |
---|
608 | if ( hCrt != -1 ) { |
---|
609 | FILE *hf = ::_fdopen( hCrt, "r" ); |
---|
610 | if ( hf ) { |
---|
611 | *stdin = *hf; |
---|
612 | } |
---|
613 | } |
---|
614 | */ |
---|
615 | } else { |
---|
616 | // Failed. Probably because there already is one. |
---|
617 | // There's little we can do, in any case. |
---|
618 | } |
---|
619 | // Don't bother doing this more than once. |
---|
620 | break; |
---|
621 | } else if ( strcmp( "-turbo", __argv[i] ) == 0 |
---|
622 | || |
---|
623 | strcmp( "/turbo", __argv[i] ) == 0 |
---|
624 | || |
---|
625 | strcmp( "-server", __argv[i] ) == 0 |
---|
626 | || |
---|
627 | strcmp( "/server", __argv[i] ) == 0 ) { |
---|
628 | // Start in server mode (and suppress splash screen). |
---|
629 | mServerMode = PR_TRUE; |
---|
630 | mShouldShowUI = PR_FALSE; |
---|
631 | __argv[i] = "-nosplash"; // Bit of a hack, but it works! |
---|
632 | // Ignore other args. |
---|
633 | break; |
---|
634 | } |
---|
635 | } |
---|
636 | |
---|
637 | PRBool checkTurbo = PR_TRUE; |
---|
638 | for ( int j = 1; j < __argc; j++ ) { |
---|
639 | if (strcmp("-killAll", __argv[j]) == 0 || strcmp("/killAll", __argv[j]) == 0 || |
---|
640 | strcmp("-kill", __argv[j]) == 0 || strcmp("/kill", __argv[j]) == 0) { |
---|
641 | gAbortServer = PR_TRUE; |
---|
642 | break; |
---|
643 | } |
---|
644 | |
---|
645 | if ( strcmp( "-silent", __argv[j] ) == 0 || strcmp( "/silent", __argv[j] ) == 0 ) { |
---|
646 | checkTurbo = PR_FALSE; |
---|
647 | } |
---|
648 | } |
---|
649 | |
---|
650 | // check if this is a restart of the browser after quiting from |
---|
651 | // the servermoded browser instance. |
---|
652 | if ( checkTurbo && !mServerMode ) { |
---|
653 | HKEY key; |
---|
654 | LONG result = ::RegOpenKeyEx( HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Run", 0, KEY_QUERY_VALUE, &key ); |
---|
655 | if ( result == ERROR_SUCCESS ) { |
---|
656 | BYTE regvalue[_MAX_PATH]; |
---|
657 | DWORD type, len = sizeof(regvalue); |
---|
658 | result = ::RegQueryValueEx( key, NS_QUICKLAUNCH_RUN_KEY, NULL, &type, regvalue, &len); |
---|
659 | ::RegCloseKey( key ); |
---|
660 | if ( result == ERROR_SUCCESS && len > 0 ) { |
---|
661 | // Make sure the filename in the quicklaunch command matches us |
---|
662 | char fileName[_MAX_PATH]; |
---|
663 | int rv = ::GetModuleFileName( NULL, fileName, sizeof fileName ); |
---|
664 | nsCAutoString regvalueholder; |
---|
665 | regvalueholder.Assign((char *) regvalue); |
---|
666 | if ((regvalueholder.Find(fileName, PR_TRUE) != kNotFound) && (regvalueholder.Find("-turbo", PR_TRUE) != kNotFound) ) { |
---|
667 | mServerMode = PR_TRUE; |
---|
668 | mShouldShowUI = PR_TRUE; |
---|
669 | } |
---|
670 | } |
---|
671 | } |
---|
672 | } |
---|
673 | |
---|
674 | return; |
---|
675 | } |
---|
676 | |
---|
677 | |
---|
678 | // Create and return an instance of class nsNativeAppSupportWin. |
---|
679 | nsresult |
---|
680 | NS_CreateNativeAppSupport( nsINativeAppSupport **aResult ) { |
---|
681 | if ( aResult ) { |
---|
682 | nsNativeAppSupportWin *pNative = new nsNativeAppSupportWin; |
---|
683 | if ( pNative ) { |
---|
684 | *aResult = pNative; |
---|
685 | NS_ADDREF( *aResult ); |
---|
686 | // Check for dynamic console creation request. |
---|
687 | pNative->CheckConsole(); |
---|
688 | } else { |
---|
689 | return NS_ERROR_OUT_OF_MEMORY; |
---|
690 | } |
---|
691 | } else { |
---|
692 | return NS_ERROR_NULL_POINTER; |
---|
693 | } |
---|
694 | |
---|
695 | return NS_OK; |
---|
696 | } |
---|
697 | |
---|
698 | // Create instance of Windows splash screen object. |
---|
699 | nsresult |
---|
700 | NS_CreateSplashScreen( nsISplashScreen **aResult ) { |
---|
701 | if ( aResult ) { |
---|
702 | *aResult = 0; |
---|
703 | for ( int i = 1; i < __argc; i++ ) { |
---|
704 | if ( strcmp( "-quiet", __argv[i] ) == 0 |
---|
705 | || |
---|
706 | strcmp( "/quiet", __argv[i] ) == 0 ) { |
---|
707 | // No splash screen, please. |
---|
708 | return NS_OK; |
---|
709 | } |
---|
710 | } |
---|
711 | *aResult = new nsSplashScreenWin; |
---|
712 | if ( *aResult ) { |
---|
713 | NS_ADDREF( *aResult ); |
---|
714 | } else { |
---|
715 | return NS_ERROR_OUT_OF_MEMORY; |
---|
716 | } |
---|
717 | } else { |
---|
718 | return NS_ERROR_NULL_POINTER; |
---|
719 | } |
---|
720 | |
---|
721 | return NS_OK; |
---|
722 | } |
---|
723 | |
---|
724 | // Constants |
---|
725 | #define MOZ_DDE_APPLICATION "Mozilla" |
---|
726 | #define MOZ_STARTUP_MUTEX_NAME "StartupMutex" |
---|
727 | #define MOZ_DDE_START_TIMEOUT 30000 |
---|
728 | #define MOZ_DDE_STOP_TIMEOUT 15000 |
---|
729 | #define MOZ_DDE_EXEC_TIMEOUT 15000 |
---|
730 | |
---|
731 | // The array entries must match the enum ordering! |
---|
732 | const char * const topicNames[] = { "WWW_OpenURL", |
---|
733 | "WWW_Activate", |
---|
734 | "WWW_CancelProgress", |
---|
735 | "WWW_Version", |
---|
736 | "WWW_RegisterViewer", |
---|
737 | "WWW_UnRegisterViewer", |
---|
738 | "WWW_GetWindowInfo" }; |
---|
739 | |
---|
740 | // Static member definitions. |
---|
741 | int nsNativeAppSupportWin::mConversations = 0; |
---|
742 | HSZ nsNativeAppSupportWin::mApplication = 0; |
---|
743 | HSZ nsNativeAppSupportWin::mTopics[nsNativeAppSupportWin::topicCount] = { 0 }; |
---|
744 | DWORD nsNativeAppSupportWin::mInstance = 0; |
---|
745 | PRBool nsNativeAppSupportWin::mInitialWindowActive = PR_FALSE; |
---|
746 | PRBool nsNativeAppSupportWin::mForceProfileStartup = PR_FALSE; |
---|
747 | PRBool nsNativeAppSupportWin::mSupportingDDEExec = PR_FALSE; |
---|
748 | |
---|
749 | NOTIFYICONDATA nsNativeAppSupportWin::mIconData = { sizeof(NOTIFYICONDATA), |
---|
750 | 0, |
---|
751 | 1, |
---|
752 | NIF_ICON | NIF_MESSAGE | NIF_TIP, |
---|
753 | WM_USER, |
---|
754 | 0, |
---|
755 | 0 }; |
---|
756 | HMENU nsNativeAppSupportWin::mTrayIconMenu = 0; |
---|
757 | |
---|
758 | char nsNativeAppSupportWin::mMutexName[ 128 ] = { 0 }; |
---|
759 | |
---|
760 | |
---|
761 | // Message window encapsulation. |
---|
762 | struct MessageWindow { |
---|
763 | // ctor/dtor are simplistic |
---|
764 | MessageWindow() { |
---|
765 | // Try to find window. |
---|
766 | mHandle = ::FindWindow( className(), 0 ); |
---|
767 | } |
---|
768 | |
---|
769 | // Act like an HWND. |
---|
770 | operator HWND() { |
---|
771 | return mHandle; |
---|
772 | } |
---|
773 | |
---|
774 | // Class name: appName + "MessageWindow" |
---|
775 | static const char *className() { |
---|
776 | static char classNameBuffer[128]; |
---|
777 | static char *mClassName = 0; |
---|
778 | if ( !mClassName ) { |
---|
779 | ::_snprintf( classNameBuffer, |
---|
780 | sizeof classNameBuffer, |
---|
781 | "%s%s", |
---|
782 | nsNativeAppSupportWin::mAppName, |
---|
783 | "MessageWindow" ); |
---|
784 | mClassName = classNameBuffer; |
---|
785 | } |
---|
786 | return mClassName; |
---|
787 | } |
---|
788 | |
---|
789 | // Create: Register class and create window. |
---|
790 | NS_IMETHOD Create() { |
---|
791 | WNDCLASS classStruct = { 0, // style |
---|
792 | &MessageWindow::WindowProc, // lpfnWndProc |
---|
793 | 0, // cbClsExtra |
---|
794 | 0, // cbWndExtra |
---|
795 | 0, // hInstance |
---|
796 | 0, // hIcon |
---|
797 | 0, // hCursor |
---|
798 | 0, // hbrBackground |
---|
799 | 0, // lpszMenuName |
---|
800 | className() }; // lpszClassName |
---|
801 | |
---|
802 | // Register the window class. |
---|
803 | NS_ENSURE_TRUE( ::RegisterClass( &classStruct ), NS_ERROR_FAILURE ); |
---|
804 | |
---|
805 | // Create the window. |
---|
806 | NS_ENSURE_TRUE( ( mHandle = ::CreateWindow( className(), |
---|
807 | 0, // title |
---|
808 | WS_CAPTION, // style |
---|
809 | 0,0,0,0, // x, y, cx, cy |
---|
810 | 0, // parent |
---|
811 | 0, // menu |
---|
812 | 0, // instance |
---|
813 | 0 ) ), // create struct |
---|
814 | NS_ERROR_FAILURE ); |
---|
815 | |
---|
816 | #if MOZ_DEBUG_DDE |
---|
817 | printf( "Message window = 0x%08X\n", (int)mHandle ); |
---|
818 | #endif |
---|
819 | |
---|
820 | return NS_OK; |
---|
821 | } |
---|
822 | |
---|
823 | // Destory: Get rid of window and reset mHandle. |
---|
824 | NS_IMETHOD Destroy() { |
---|
825 | nsresult retval = NS_OK; |
---|
826 | |
---|
827 | if ( mHandle ) { |
---|
828 | // DestroyWindow can only destroy windows created from |
---|
829 | // the same thread. |
---|
830 | BOOL desRes = DestroyWindow( mHandle ); |
---|
831 | if ( FALSE != desRes ) { |
---|
832 | mHandle = NULL; |
---|
833 | } |
---|
834 | else { |
---|
835 | retval = NS_ERROR_FAILURE; |
---|
836 | } |
---|
837 | } |
---|
838 | |
---|
839 | return retval; |
---|
840 | } |
---|
841 | |
---|
842 | // SendRequest: Pass string via WM_COPYDATA to message window. |
---|
843 | NS_IMETHOD SendRequest( const char *cmd ) { |
---|
844 | COPYDATASTRUCT cds = { 0, ::strlen( cmd ) + 1, (void*)cmd }; |
---|
845 | HWND newWin = (HWND)::SendMessage( mHandle, WM_COPYDATA, 0, (LPARAM)&cds ); |
---|
846 | if ( newWin ) { |
---|
847 | ::SetForegroundWindow( newWin ); |
---|
848 | } |
---|
849 | return NS_OK; |
---|
850 | } |
---|
851 | |
---|
852 | // Window proc. |
---|
853 | static long CALLBACK WindowProc( HWND msgWindow, UINT msg, WPARAM wp, LPARAM lp ) { |
---|
854 | if ( msg == WM_COPYDATA ) { |
---|
855 | // This is an incoming request. |
---|
856 | COPYDATASTRUCT *cds = (COPYDATASTRUCT*)lp; |
---|
857 | #if MOZ_DEBUG_DDE |
---|
858 | printf( "Incoming request: %s\n", (const char*)cds->lpData ); |
---|
859 | #endif |
---|
860 | (void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)cds->lpData ); |
---|
861 | |
---|
862 | // Get current window and return its window handle. |
---|
863 | nsCOMPtr<nsIDOMWindowInternal> win; |
---|
864 | GetMostRecentWindow( 0, getter_AddRefs( win ) ); |
---|
865 | return win ? (long)hwndForDOMWindow( win ) : 0; |
---|
866 | } else if ( msg == WM_USER ) { |
---|
867 | if ( lp == WM_RBUTTONUP ) { |
---|
868 | // Show menu with Exit disabled/enabled appropriately. |
---|
869 | nsCOMPtr<nsIDOMWindowInternal> win; |
---|
870 | GetMostRecentWindow( 0, getter_AddRefs( win ) ); |
---|
871 | ::EnableMenuItem( nsNativeAppSupportWin::mTrayIconMenu, TURBO_EXIT, win ? MF_GRAYED : MF_ENABLED ); |
---|
872 | POINT pt; |
---|
873 | GetCursorPos( &pt ); |
---|
874 | |
---|
875 | SetForegroundWindow(msgWindow); |
---|
876 | int selectedItem = ::TrackPopupMenu( nsNativeAppSupportWin::mTrayIconMenu, |
---|
877 | TPM_NONOTIFY | TPM_RETURNCMD | |
---|
878 | TPM_RIGHTBUTTON, |
---|
879 | pt.x, |
---|
880 | pt.y, |
---|
881 | 0, |
---|
882 | msgWindow, |
---|
883 | 0 ); |
---|
884 | |
---|
885 | switch (selectedItem) { |
---|
886 | case TURBO_NAVIGATOR: |
---|
887 | (void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)"mozilla -browser" ); |
---|
888 | break; |
---|
889 | case TURBO_MAIL: |
---|
890 | (void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)"mozilla -mail" ); |
---|
891 | break; |
---|
892 | case TURBO_EDITOR: |
---|
893 | (void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)"mozilla -editor" ); |
---|
894 | break; |
---|
895 | case TURBO_ADDRESSBOOK: |
---|
896 | (void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)"mozilla -addressbook" ); |
---|
897 | break; |
---|
898 | case TURBO_EXIT: |
---|
899 | (void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)"mozilla -kill" ); |
---|
900 | break; |
---|
901 | case TURBO_DISABLE: |
---|
902 | nsresult rv; |
---|
903 | nsCOMPtr<nsIStringBundleService> stringBundleService( do_GetService( NS_STRINGBUNDLE_CONTRACTID ) ); |
---|
904 | nsCOMPtr<nsIStringBundle> turboMenuBundle; |
---|
905 | nsCOMPtr<nsIStringBundle> brandBundle; |
---|
906 | if ( stringBundleService ) { |
---|
907 | stringBundleService->CreateBundle( "chrome://global/locale/brand.properties", getter_AddRefs( brandBundle ) ); |
---|
908 | stringBundleService->CreateBundle( "chrome://navigator/locale/turboMenu.properties", |
---|
909 | getter_AddRefs( turboMenuBundle ) ); |
---|
910 | } |
---|
911 | nsXPIDLString dialogMsg; |
---|
912 | nsXPIDLString dialogTitle; |
---|
913 | nsXPIDLString brandName; |
---|
914 | if ( brandBundle && turboMenuBundle ) { |
---|
915 | brandBundle->GetStringFromName( NS_LITERAL_STRING( "brandShortName" ).get(), |
---|
916 | getter_Copies( brandName ) ); |
---|
917 | const PRUnichar *formatStrings[] = { brandName.get() }; |
---|
918 | turboMenuBundle->FormatStringFromName( NS_LITERAL_STRING( "DisableDlgMsg" ).get(), formatStrings, |
---|
919 | 1, getter_Copies( dialogMsg ) ); |
---|
920 | turboMenuBundle->FormatStringFromName( NS_LITERAL_STRING( "DisableDlgTitle" ).get(), formatStrings, |
---|
921 | 1, getter_Copies( dialogTitle ) ); |
---|
922 | |
---|
923 | } |
---|
924 | if ( dialogMsg.get() && dialogTitle.get() && brandName.get() ) { |
---|
925 | nsCOMPtr<nsIPromptService> dialog( do_GetService( "@mozilla.org/embedcomp/prompt-service;1" ) ); |
---|
926 | if ( dialog ) { |
---|
927 | PRBool reallyDisable; |
---|
928 | nsNativeAppSupportWin::mLastWindowIsConfirmation = PR_TRUE; |
---|
929 | dialog->Confirm( nsnull, dialogTitle.get(), dialogMsg.get(), &reallyDisable ); |
---|
930 | if ( !reallyDisable ) { |
---|
931 | break; |
---|
932 | } |
---|
933 | } |
---|
934 | |
---|
935 | } |
---|
936 | nsCOMPtr<nsIWindowsHooks> winHooksService ( do_GetService( NS_IWINDOWSHOOKS_CONTRACTID, &rv ) ); |
---|
937 | if ( NS_SUCCEEDED( rv ) ) |
---|
938 | winHooksService->StartupRemoveOption("-turbo"); |
---|
939 | |
---|
940 | nsCOMPtr<nsIAppShellService> appShell = do_GetService( "@mozilla.org/appshell/appShellService;1", &rv ); |
---|
941 | if ( NS_SUCCEEDED( rv ) ) { |
---|
942 | nsCOMPtr<nsINativeAppSupport> native; |
---|
943 | rv = appShell->GetNativeAppSupport( getter_AddRefs( native ) ); |
---|
944 | if ( NS_SUCCEEDED( rv ) ) |
---|
945 | native->SetIsServerMode( PR_FALSE ); |
---|
946 | if ( !win ) |
---|
947 | appShell->Quit(nsIAppShellService::eAttemptQuit); |
---|
948 | } |
---|
949 | break; |
---|
950 | } |
---|
951 | PostMessage(msgWindow, WM_NULL, 0, 0); |
---|
952 | } else if ( lp == WM_LBUTTONDBLCLK ) { |
---|
953 | // Dbl-click will open nav/mailnews/composer based on prefs |
---|
954 | // (if no windows are open), or, open nav (if some windows are |
---|
955 | // already open). That's done in HandleRequest. |
---|
956 | (void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)"mozilla" ); |
---|
957 | } |
---|
958 | return TRUE; |
---|
959 | } else if ( msg == WM_QUERYENDSESSION ) { |
---|
960 | // Invoke "-killAll" cmd line handler. That will close all open windows, |
---|
961 | // and display dialog asking whether to save/don't save/cancel. If the |
---|
962 | // user says cancel, then we pass that indicator along to the system |
---|
963 | // in order to stop the system shutdown/logoff. |
---|
964 | nsCOMPtr<nsICmdLineHandler> |
---|
965 | killAll( do_CreateInstance( "@mozilla.org/commandlinehandler/general-startup;1?type=killAll" ) ); |
---|
966 | if ( killAll ) { |
---|
967 | nsXPIDLCString unused; |
---|
968 | // Note: "GetChromeUrlForTask" is a euphemism for |
---|
969 | // "ProcessYourCommandLineSwitch". The interface was written |
---|
970 | // presuming a less general-purpose role for command line |
---|
971 | // handlers than it ought to have. |
---|
972 | nsresult rv = killAll->GetChromeUrlForTask( getter_Copies( unused ) ); |
---|
973 | if ( rv == NS_ERROR_ABORT ) { |
---|
974 | // User cancelled shutdown/logoff. |
---|
975 | return FALSE; |
---|
976 | } else { |
---|
977 | // Shutdown/logoff OK. |
---|
978 | return TRUE; |
---|
979 | } |
---|
980 | } |
---|
981 | } else if ((nsNativeAppSupportWin::mTrayRestart) && (msg == nsNativeAppSupportWin::mTrayRestart)) { |
---|
982 | //Re-add the icon. The taskbar must have been destroyed and recreated |
---|
983 | ::Shell_NotifyIcon( NIM_ADD, &nsNativeAppSupportWin::mIconData ); |
---|
984 | } |
---|
985 | return DefWindowProc( msgWindow, msg, wp, lp ); |
---|
986 | } |
---|
987 | |
---|
988 | private: |
---|
989 | HWND mHandle; |
---|
990 | }; // struct MessageWindow |
---|
991 | |
---|
992 | UINT nsNativeAppSupportWin::mTrayRestart = 0; |
---|
993 | static char nameBuffer[128] = { 0 }; |
---|
994 | char *nsNativeAppSupportWin::mAppName = nameBuffer; |
---|
995 | |
---|
996 | /* Start: Tries to find the "message window" to determine if it |
---|
997 | * exists. If so, then Mozilla is already running. In that |
---|
998 | * case, we use the handle to the "message" window and send |
---|
999 | * a request corresponding to this process's command line |
---|
1000 | * options. |
---|
1001 | * |
---|
1002 | * If not, then this is the first instance of Mozilla. In |
---|
1003 | * that case, we create and set up the message window. |
---|
1004 | * |
---|
1005 | * The checking for existance of the message window must |
---|
1006 | * be protected by use of a mutex semaphore. |
---|
1007 | */ |
---|
1008 | NS_IMETHODIMP |
---|
1009 | nsNativeAppSupportWin::Start( PRBool *aResult ) { |
---|
1010 | NS_ENSURE_ARG( aResult ); |
---|
1011 | NS_ENSURE_TRUE( mInstance == 0, NS_ERROR_NOT_INITIALIZED ); |
---|
1012 | |
---|
1013 | if (getenv("MOZ_NO_REMOTE")) |
---|
1014 | { |
---|
1015 | *aResult = PR_TRUE; |
---|
1016 | return NS_OK; |
---|
1017 | } |
---|
1018 | |
---|
1019 | nsresult rv = NS_ERROR_FAILURE; |
---|
1020 | *aResult = PR_FALSE; |
---|
1021 | |
---|
1022 | // Grab mutex first. |
---|
1023 | int retval; |
---|
1024 | UINT id = ID_DDE_APPLICATION_NAME; |
---|
1025 | retval = LoadString( (HINSTANCE) NULL, id, (LPTSTR) nameBuffer, sizeof(nameBuffer) ); |
---|
1026 | if ( retval == 0 ) { |
---|
1027 | // No app name; just keep running. |
---|
1028 | *aResult = PR_TRUE; |
---|
1029 | return NS_OK; |
---|
1030 | } |
---|
1031 | |
---|
1032 | // Build mutex name from app name. |
---|
1033 | ::_snprintf( mMutexName, sizeof mMutexName, "%s%s", nameBuffer, MOZ_STARTUP_MUTEX_NAME ); |
---|
1034 | Mutex startupLock = Mutex( mMutexName ); |
---|
1035 | |
---|
1036 | NS_ENSURE_TRUE( startupLock.Lock( MOZ_DDE_START_TIMEOUT ), NS_ERROR_FAILURE ); |
---|
1037 | |
---|
1038 | // Search for existing message window. |
---|
1039 | MessageWindow msgWindow; |
---|
1040 | if ( (HWND)msgWindow ) { |
---|
1041 | // We are a client process. Pass request to message window. |
---|
1042 | LPTSTR cmd = ::GetCommandLine(); |
---|
1043 | rv = msgWindow.SendRequest( cmd ); |
---|
1044 | } else { |
---|
1045 | // We will be server. |
---|
1046 | if (!gAbortServer) { |
---|
1047 | rv = msgWindow.Create(); |
---|
1048 | if ( NS_SUCCEEDED( rv ) ) { |
---|
1049 | // Start up DDE server. |
---|
1050 | this->StartDDE(); |
---|
1051 | // Tell caller to spin message loop. |
---|
1052 | *aResult = PR_TRUE; |
---|
1053 | } |
---|
1054 | } |
---|
1055 | } |
---|
1056 | |
---|
1057 | startupLock.Unlock(); |
---|
1058 | |
---|
1059 | return rv; |
---|
1060 | } |
---|
1061 | |
---|
1062 | PRBool |
---|
1063 | nsNativeAppSupportWin::InitTopicStrings() { |
---|
1064 | for ( int i = 0; i < topicCount; i++ ) { |
---|
1065 | if ( !( mTopics[ i ] = DdeCreateStringHandle( mInstance, topicNames[ i ], CP_WINANSI ) ) ) { |
---|
1066 | return PR_FALSE; |
---|
1067 | } |
---|
1068 | } |
---|
1069 | return PR_TRUE; |
---|
1070 | } |
---|
1071 | |
---|
1072 | int |
---|
1073 | nsNativeAppSupportWin::FindTopic( HSZ topic ) { |
---|
1074 | for ( int i = 0; i < topicCount; i++ ) { |
---|
1075 | if ( DdeCmpStringHandles( topic, mTopics[i] ) == 0 ) { |
---|
1076 | return i; |
---|
1077 | } |
---|
1078 | } |
---|
1079 | return -1; |
---|
1080 | } |
---|
1081 | |
---|
1082 | // Utility function that determines if we're handling http Internet shortcuts. |
---|
1083 | static PRBool handlingHTTP() { |
---|
1084 | PRBool result = PR_FALSE; // Answer no if an error occurs. |
---|
1085 | // See if we're the "default browser" (i.e., handling http Internet shortcuts) |
---|
1086 | nsCOMPtr<nsIWindowsHooks> winhooks( do_GetService( NS_IWINDOWSHOOKS_CONTRACTID ) ); |
---|
1087 | if ( winhooks ) { |
---|
1088 | nsCOMPtr<nsIWindowsHooksSettings> settings; |
---|
1089 | nsresult rv = winhooks->GetSettings( getter_AddRefs( settings ) ); |
---|
1090 | if ( NS_SUCCEEDED( rv ) ) { |
---|
1091 | settings->GetIsHandlingHTTP( &result ); |
---|
1092 | if ( result ) { |
---|
1093 | // The user *said* to handle http. See if we really |
---|
1094 | // are doing it. We need to check *only* the HTTP |
---|
1095 | // settings. If we don't mask off all others, we |
---|
1096 | // may erroneously conclude that we're not handling |
---|
1097 | // HTTP when really we are (although, a false negative |
---|
1098 | // is much better than a false positive). Please note |
---|
1099 | // that setting these attributes false only affects |
---|
1100 | // this "Settings" object. It *does not* change the |
---|
1101 | // actual user preferences stored in the registry! |
---|
1102 | |
---|
1103 | // First, turn off all the other protocols. |
---|
1104 | settings->SetIsHandlingHTTPS( PR_FALSE ); |
---|
1105 | settings->SetIsHandlingFTP( PR_FALSE ); |
---|
1106 | settings->SetIsHandlingCHROME( PR_FALSE ); |
---|
1107 | settings->SetIsHandlingGOPHER( PR_FALSE ); |
---|
1108 | |
---|
1109 | // Next, all the file types. |
---|
1110 | settings->SetIsHandlingHTML( PR_FALSE ); |
---|
1111 | settings->SetIsHandlingJPEG( PR_FALSE ); |
---|
1112 | settings->SetIsHandlingGIF( PR_FALSE ); |
---|
1113 | settings->SetIsHandlingPNG( PR_FALSE ); |
---|
1114 | settings->SetIsHandlingMNG( PR_FALSE ); |
---|
1115 | settings->SetIsHandlingBMP( PR_FALSE ); |
---|
1116 | settings->SetIsHandlingICO( PR_FALSE ); |
---|
1117 | settings->SetIsHandlingXML( PR_FALSE ); |
---|
1118 | settings->SetIsHandlingXHTML( PR_FALSE ); |
---|
1119 | settings->SetIsHandlingXUL( PR_FALSE ); |
---|
1120 | |
---|
1121 | // Now test the HTTP setting in the registry. |
---|
1122 | settings->GetRegistryMatches( &result ); |
---|
1123 | } |
---|
1124 | } |
---|
1125 | } |
---|
1126 | return result; |
---|
1127 | } |
---|
1128 | |
---|
1129 | // Utility function to delete a registry subkey. |
---|
1130 | static DWORD deleteKey( HKEY baseKey, const char *keyName ) { |
---|
1131 | // Make sure input subkey isn't null. |
---|
1132 | DWORD rc; |
---|
1133 | if ( keyName && ::strlen(keyName) ) { |
---|
1134 | // Open subkey. |
---|
1135 | HKEY key; |
---|
1136 | rc = ::RegOpenKeyEx( baseKey, |
---|
1137 | keyName, |
---|
1138 | 0, |
---|
1139 | KEY_ENUMERATE_SUB_KEYS | DELETE, |
---|
1140 | &key ); |
---|
1141 | // Continue till we get an error or are done. |
---|
1142 | while ( rc == ERROR_SUCCESS ) { |
---|
1143 | char subkeyName[_MAX_PATH]; |
---|
1144 | DWORD len = sizeof subkeyName; |
---|
1145 | // Get first subkey name. Note that we always get the |
---|
1146 | // first one, then delete it. So we need to get |
---|
1147 | // the first one next time, also. |
---|
1148 | rc = ::RegEnumKeyEx( key, |
---|
1149 | 0, |
---|
1150 | subkeyName, |
---|
1151 | &len, |
---|
1152 | 0, |
---|
1153 | 0, |
---|
1154 | 0, |
---|
1155 | 0 ); |
---|
1156 | if ( rc == ERROR_NO_MORE_ITEMS ) { |
---|
1157 | // No more subkeys. Delete the main one. |
---|
1158 | rc = ::RegDeleteKey( baseKey, keyName ); |
---|
1159 | break; |
---|
1160 | } else if ( rc == ERROR_SUCCESS ) { |
---|
1161 | // Another subkey, delete it, recursively. |
---|
1162 | rc = deleteKey( key, subkeyName ); |
---|
1163 | } |
---|
1164 | } |
---|
1165 | // Close the key we opened. |
---|
1166 | ::RegCloseKey( key ); |
---|
1167 | } else { |
---|
1168 | rc = ERROR_BADKEY; |
---|
1169 | } |
---|
1170 | return rc; |
---|
1171 | } |
---|
1172 | |
---|
1173 | |
---|
1174 | // Start DDE server. |
---|
1175 | // |
---|
1176 | // This used to be the Start() method when we were using DDE as the |
---|
1177 | // primary IPC mechanism between secondary Mozilla processes and the |
---|
1178 | // initial "server" process. |
---|
1179 | // |
---|
1180 | // Now, it simply initializes the DDE server. The caller must check |
---|
1181 | // that this process is to be the server, and, must acquire the DDE |
---|
1182 | // startup mutex semaphore prior to calling this routine. See ::Start(), |
---|
1183 | // above. |
---|
1184 | NS_IMETHODIMP |
---|
1185 | nsNativeAppSupportWin::StartDDE() { |
---|
1186 | NS_ENSURE_TRUE( mInstance == 0, NS_ERROR_NOT_INITIALIZED ); |
---|
1187 | |
---|
1188 | // Initialize DDE. |
---|
1189 | NS_ENSURE_TRUE( DMLERR_NO_ERROR == DdeInitialize( &mInstance, |
---|
1190 | nsNativeAppSupportWin::HandleDDENotification, |
---|
1191 | APPCLASS_STANDARD, |
---|
1192 | 0 ), |
---|
1193 | NS_ERROR_FAILURE ); |
---|
1194 | |
---|
1195 | // Allocate DDE strings. |
---|
1196 | NS_ENSURE_TRUE( ( mApplication = DdeCreateStringHandle( mInstance, mAppName, CP_WINANSI ) ) && InitTopicStrings(), |
---|
1197 | NS_ERROR_FAILURE ); |
---|
1198 | |
---|
1199 | // Next step is to register a DDE service. |
---|
1200 | NS_ENSURE_TRUE( DdeNameService( mInstance, mApplication, 0, DNS_REGISTER ), NS_ERROR_FAILURE ); |
---|
1201 | |
---|
1202 | #if MOZ_DEBUG_DDE |
---|
1203 | printf( "DDE server started\n" ); |
---|
1204 | #endif |
---|
1205 | |
---|
1206 | return NS_OK; |
---|
1207 | } |
---|
1208 | |
---|
1209 | // If no DDE conversations are pending, terminate DDE. |
---|
1210 | NS_IMETHODIMP |
---|
1211 | nsNativeAppSupportWin::Stop( PRBool *aResult ) { |
---|
1212 | NS_ENSURE_ARG( aResult ); |
---|
1213 | NS_ENSURE_TRUE( mInstance, NS_ERROR_NOT_INITIALIZED ); |
---|
1214 | |
---|
1215 | nsresult rv = NS_OK; |
---|
1216 | *aResult = PR_TRUE; |
---|
1217 | |
---|
1218 | Mutex ddeLock( mMutexName ); |
---|
1219 | |
---|
1220 | if ( ddeLock.Lock( MOZ_DDE_STOP_TIMEOUT ) ) { |
---|
1221 | if ( mConversations == 0 ) { |
---|
1222 | this->Quit(); |
---|
1223 | } else { |
---|
1224 | *aResult = PR_FALSE; |
---|
1225 | } |
---|
1226 | |
---|
1227 | ddeLock.Unlock(); |
---|
1228 | } |
---|
1229 | else { |
---|
1230 | // No DDE application name specified, but that's OK. Just |
---|
1231 | // forge ahead. |
---|
1232 | *aResult = PR_TRUE; |
---|
1233 | } |
---|
1234 | |
---|
1235 | return rv; |
---|
1236 | } |
---|
1237 | |
---|
1238 | // Terminate DDE regardless. |
---|
1239 | NS_IMETHODIMP |
---|
1240 | nsNativeAppSupportWin::Quit() { |
---|
1241 | // If another process wants to look for the message window, they need |
---|
1242 | // to wait to hold the lock, in which case they will not find the |
---|
1243 | // window as we will destroy ours under our lock. |
---|
1244 | // When the mutex goes off the stack, it is unlocked via destructor. |
---|
1245 | Mutex mutexLock(mMutexName); |
---|
1246 | NS_ENSURE_TRUE(mutexLock.Lock(MOZ_DDE_START_TIMEOUT), NS_ERROR_FAILURE ); |
---|
1247 | |
---|
1248 | // If we've got a message window to receive IPC or new window requests, |
---|
1249 | // get rid of it as we are shutting down. |
---|
1250 | // Note: Destroy calls DestroyWindow, which will only work on a window |
---|
1251 | // created by the same thread. |
---|
1252 | MessageWindow mw; |
---|
1253 | mw.Destroy(); |
---|
1254 | |
---|
1255 | if ( mInstance ) { |
---|
1256 | // Undo registry setting if we need to. |
---|
1257 | if ( mSupportingDDEExec && handlingHTTP() ) { |
---|
1258 | mSupportingDDEExec = PR_FALSE; |
---|
1259 | #if MOZ_DEBUG_DDE |
---|
1260 | printf( "Deleting ddexec subkey on exit\n" ); |
---|
1261 | #endif |
---|
1262 | deleteKey( HKEY_CLASSES_ROOT, "http\\shell\\open\\ddeexec" ); |
---|
1263 | } |
---|
1264 | |
---|
1265 | // Unregister application name. |
---|
1266 | DdeNameService( mInstance, mApplication, 0, DNS_UNREGISTER ); |
---|
1267 | // Clean up strings. |
---|
1268 | if ( mApplication ) { |
---|
1269 | DdeFreeStringHandle( mInstance, mApplication ); |
---|
1270 | mApplication = 0; |
---|
1271 | } |
---|
1272 | for ( int i = 0; i < topicCount; i++ ) { |
---|
1273 | if ( mTopics[i] ) { |
---|
1274 | DdeFreeStringHandle( mInstance, mTopics[i] ); |
---|
1275 | mTopics[i] = 0; |
---|
1276 | } |
---|
1277 | } |
---|
1278 | DdeUninitialize( mInstance ); |
---|
1279 | mInstance = 0; |
---|
1280 | } |
---|
1281 | |
---|
1282 | return NS_OK; |
---|
1283 | } |
---|
1284 | |
---|
1285 | PRBool NS_CanRun() |
---|
1286 | { |
---|
1287 | return PR_TRUE; |
---|
1288 | } |
---|
1289 | |
---|
1290 | #if MOZ_DEBUG_DDE |
---|
1291 | // Macro to generate case statement for a given XTYP value. |
---|
1292 | #define XTYP_CASE(t) \ |
---|
1293 | case t: result = #t; break |
---|
1294 | |
---|
1295 | static nsCString uTypeDesc( UINT uType ) { |
---|
1296 | nsCString result; |
---|
1297 | switch ( uType ) { |
---|
1298 | XTYP_CASE(XTYP_ADVSTART); |
---|
1299 | XTYP_CASE(XTYP_CONNECT); |
---|
1300 | XTYP_CASE(XTYP_ADVREQ); |
---|
1301 | XTYP_CASE(XTYP_REQUEST); |
---|
1302 | XTYP_CASE(XTYP_WILDCONNECT); |
---|
1303 | XTYP_CASE(XTYP_ADVDATA); |
---|
1304 | XTYP_CASE(XTYP_EXECUTE); |
---|
1305 | XTYP_CASE(XTYP_POKE); |
---|
1306 | XTYP_CASE(XTYP_ADVSTOP); |
---|
1307 | XTYP_CASE(XTYP_CONNECT_CONFIRM); |
---|
1308 | XTYP_CASE(XTYP_DISCONNECT); |
---|
1309 | XTYP_CASE(XTYP_ERROR); |
---|
1310 | XTYP_CASE(XTYP_MONITOR); |
---|
1311 | XTYP_CASE(XTYP_REGISTER); |
---|
1312 | XTYP_CASE(XTYP_XACT_COMPLETE); |
---|
1313 | XTYP_CASE(XTYP_UNREGISTER); |
---|
1314 | default: result = "XTYP_?????"; |
---|
1315 | } |
---|
1316 | return result; |
---|
1317 | } |
---|
1318 | |
---|
1319 | static nsCString hszValue( DWORD instance, HSZ hsz ) { |
---|
1320 | // Extract string from HSZ. |
---|
1321 | nsCString result("["); |
---|
1322 | DWORD len = DdeQueryString( instance, hsz, NULL, NULL, CP_WINANSI ); |
---|
1323 | if ( len ) { |
---|
1324 | char buffer[ 256 ]; |
---|
1325 | DdeQueryString( instance, hsz, buffer, sizeof buffer, CP_WINANSI ); |
---|
1326 | result += buffer; |
---|
1327 | } |
---|
1328 | result += "]"; |
---|
1329 | return result; |
---|
1330 | } |
---|
1331 | #else |
---|
1332 | // These are purely a safety measure to avoid the infamous "won't |
---|
1333 | // build non-debug" type Tinderbox flames. |
---|
1334 | static nsCString uTypeDesc( UINT ) { |
---|
1335 | return nsCString( "?" ); |
---|
1336 | } |
---|
1337 | static nsCString hszValue( DWORD, HSZ ) { |
---|
1338 | return nsCString( "?" ); |
---|
1339 | } |
---|
1340 | #endif |
---|
1341 | |
---|
1342 | |
---|
1343 | // Utility function to escape double-quotes within a string. |
---|
1344 | static void escapeQuotes( nsAString &aString ) { |
---|
1345 | PRInt32 offset = -1; |
---|
1346 | while( 1 ) { |
---|
1347 | // Find next '"'. |
---|
1348 | offset = aString.FindChar( '"', ++offset ); |
---|
1349 | if ( offset == kNotFound ) { |
---|
1350 | // No more quotes, exit. |
---|
1351 | break; |
---|
1352 | } else { |
---|
1353 | // Insert back-slash ahead of the '"'. |
---|
1354 | aString.Insert( PRUnichar('\\'), offset ); |
---|
1355 | // Increment offset because we just inserted a slash |
---|
1356 | offset++; |
---|
1357 | } |
---|
1358 | } |
---|
1359 | return; |
---|
1360 | } |
---|
1361 | |
---|
1362 | HDDEDATA CALLBACK |
---|
1363 | nsNativeAppSupportWin::HandleDDENotification( UINT uType, // transaction type |
---|
1364 | UINT uFmt, // clipboard data format |
---|
1365 | HCONV hconv, // handle to the conversation |
---|
1366 | HSZ hsz1, // handle to a string |
---|
1367 | HSZ hsz2, // handle to a string |
---|
1368 | HDDEDATA hdata, // handle to a global memory object |
---|
1369 | ULONG dwData1, // transaction-specific data |
---|
1370 | ULONG dwData2 ) { // transaction-specific data |
---|
1371 | |
---|
1372 | #if MOZ_DEBUG_DDE |
---|
1373 | printf( "DDE: uType =%s\n", uTypeDesc( uType ).get() ); |
---|
1374 | printf( " uFmt =%u\n", (unsigned)uFmt ); |
---|
1375 | printf( " hconv =%08x\n", (int)hconv ); |
---|
1376 | printf( " hsz1 =%08x:%s\n", (int)hsz1, hszValue( mInstance, hsz1 ).get() ); |
---|
1377 | printf( " hsz2 =%08x:%s\n", (int)hsz2, hszValue( mInstance, hsz2 ).get() ); |
---|
1378 | printf( " hdata =%08x\n", (int)hdata ); |
---|
1379 | printf( " dwData1=%08x\n", (int)dwData1 ); |
---|
1380 | printf( " dwData2=%08x\n", (int)dwData2 ); |
---|
1381 | #endif |
---|
1382 | |
---|
1383 | HDDEDATA result = 0; |
---|
1384 | if ( uType & XCLASS_BOOL ) { |
---|
1385 | switch ( uType ) { |
---|
1386 | case XTYP_CONNECT: |
---|
1387 | // Make sure its for our service/topic. |
---|
1388 | if ( FindTopic( hsz1 ) != -1 ) { |
---|
1389 | // We support this connection. |
---|
1390 | result = (HDDEDATA)1; |
---|
1391 | } |
---|
1392 | break; |
---|
1393 | case XTYP_CONNECT_CONFIRM: |
---|
1394 | // We don't care about the conversation handle, at this point. |
---|
1395 | result = (HDDEDATA)1; |
---|
1396 | break; |
---|
1397 | } |
---|
1398 | } else if ( uType & XCLASS_DATA ) { |
---|
1399 | if ( uType == XTYP_REQUEST ) { |
---|
1400 | switch ( FindTopic( hsz1 ) ) { |
---|
1401 | case topicOpenURL: { |
---|
1402 | // Open a given URL... |
---|
1403 | |
---|
1404 | // Default is to open in current window. |
---|
1405 | PRBool new_window = PR_FALSE; |
---|
1406 | |
---|
1407 | // Get the URL from the first argument in the command. |
---|
1408 | nsCAutoString url; |
---|
1409 | ParseDDEArg(hsz2, 0, url); |
---|
1410 | // Read the 3rd argument in the command to determine if a |
---|
1411 | // new window is to be used. |
---|
1412 | nsCAutoString windowID; |
---|
1413 | ParseDDEArg(hsz2, 2, windowID); |
---|
1414 | // "0" means to open the URL in a new window. |
---|
1415 | if ( windowID.Equals( "0" ) ) { |
---|
1416 | new_window = PR_TRUE; |
---|
1417 | } |
---|
1418 | |
---|
1419 | // Make it look like command line args. |
---|
1420 | url.Insert( "mozilla -url ", 0 ); |
---|
1421 | #if MOZ_DEBUG_DDE |
---|
1422 | printf( "Handling dde XTYP_REQUEST request: [%s]...\n", url.get() ); |
---|
1423 | #endif |
---|
1424 | // Now handle it. |
---|
1425 | HandleRequest( LPBYTE( url.get() ), new_window ); |
---|
1426 | // Return pseudo window ID. |
---|
1427 | result = CreateDDEData( 1 ); |
---|
1428 | break; |
---|
1429 | } |
---|
1430 | case topicGetWindowInfo: { |
---|
1431 | // This topic has to get the current URL, get the current |
---|
1432 | // page title and then format the output into the DDE |
---|
1433 | // return string. The return value is "URL","Page Title", |
---|
1434 | // "Window ID" however the window ID is not used for this |
---|
1435 | // command, therefore it is returned as a null string |
---|
1436 | |
---|
1437 | // This isn't really a loop. We just use "break" |
---|
1438 | // statements to bypass the remaining steps when |
---|
1439 | // something goes wrong. |
---|
1440 | do { |
---|
1441 | // Get most recently used Nav window. |
---|
1442 | nsCOMPtr<nsIDOMWindowInternal> navWin; |
---|
1443 | GetMostRecentWindow( NS_LITERAL_STRING( "navigator:browser" ).get(), |
---|
1444 | getter_AddRefs( navWin ) ); |
---|
1445 | if ( !navWin ) { |
---|
1446 | // There is not a window open |
---|
1447 | break; |
---|
1448 | } |
---|
1449 | // Get content window. |
---|
1450 | nsCOMPtr<nsIDOMWindow> content; |
---|
1451 | navWin->GetContent( getter_AddRefs( content ) ); |
---|
1452 | if ( !content ) { |
---|
1453 | break; |
---|
1454 | } |
---|
1455 | // Convert that to internal interface. |
---|
1456 | nsCOMPtr<nsIDOMWindowInternal> internalContent( do_QueryInterface( content ) ); |
---|
1457 | if ( !internalContent ) { |
---|
1458 | break; |
---|
1459 | } |
---|
1460 | // Get location. |
---|
1461 | nsCOMPtr<nsIDOMLocation> location; |
---|
1462 | internalContent->GetLocation( getter_AddRefs( location ) ); |
---|
1463 | if ( !location ) { |
---|
1464 | break; |
---|
1465 | } |
---|
1466 | // Get href for URL. |
---|
1467 | nsAutoString url; |
---|
1468 | if ( NS_FAILED( location->GetHref( url ) ) ) { |
---|
1469 | break; |
---|
1470 | } |
---|
1471 | // Escape any double-quotes. |
---|
1472 | escapeQuotes( url ); |
---|
1473 | |
---|
1474 | // Now for the title; first, get the "window" JS object. |
---|
1475 | nsCOMPtr<nsIScriptGlobalObject> scrGlobalObj( do_QueryInterface( internalContent ) ); |
---|
1476 | if ( !scrGlobalObj ) { |
---|
1477 | break; |
---|
1478 | } |
---|
1479 | // Then the doc shell... |
---|
1480 | nsCOMPtr<nsIDocShell> docShell; |
---|
1481 | scrGlobalObj->GetDocShell( getter_AddRefs( docShell ) ); |
---|
1482 | if ( !docShell ) { |
---|
1483 | break; |
---|
1484 | } |
---|
1485 | // And from that the base window... |
---|
1486 | nsCOMPtr<nsIBaseWindow> baseWindow( do_QueryInterface( docShell ) ); |
---|
1487 | if ( !baseWindow ) { |
---|
1488 | break; |
---|
1489 | } |
---|
1490 | // And from the base window we can get the title. |
---|
1491 | nsXPIDLString title; |
---|
1492 | if(!baseWindow) { |
---|
1493 | break; |
---|
1494 | } |
---|
1495 | baseWindow->GetTitle(getter_Copies(title)); |
---|
1496 | // Escape any double-quotes in the title. |
---|
1497 | escapeQuotes( title ); |
---|
1498 | |
---|
1499 | // Use a string buffer for the output data, first |
---|
1500 | // save a quote. |
---|
1501 | nsCAutoString outpt( NS_LITERAL_CSTRING("\"") ); |
---|
1502 | // Now copy the URL converting the Unicode string |
---|
1503 | // to a single-byte ASCII string |
---|
1504 | outpt.Append( NS_LossyConvertUCS2toASCII( url ) ); |
---|
1505 | // Add the "," used to separate the URL and the page |
---|
1506 | // title |
---|
1507 | outpt.Append( NS_LITERAL_CSTRING("\",\"") ); |
---|
1508 | // Now copy the current page title to the return string |
---|
1509 | outpt.Append( NS_LossyConvertUCS2toASCII( title.get() )); |
---|
1510 | // Fill out the return string with the remainin ","" |
---|
1511 | outpt.Append( NS_LITERAL_CSTRING( "\",\"\"" )); |
---|
1512 | |
---|
1513 | // Create a DDE handle to a char string for the data |
---|
1514 | // being returned, this copies and creates a "shared" |
---|
1515 | // copy of the DDE response until the calling APP |
---|
1516 | // reads it and says it can be freed. |
---|
1517 | result = CreateDDEData( (LPBYTE)(const char*)outpt.get(), |
---|
1518 | outpt.Length() + 1 ); |
---|
1519 | #if MOZ_DEBUG_DDE |
---|
1520 | printf( "WWW_GetWindowInfo->%s\n", outpt.get() ); |
---|
1521 | #endif |
---|
1522 | } while ( PR_FALSE ); |
---|
1523 | break; |
---|
1524 | } |
---|
1525 | case topicActivate: { |
---|
1526 | // Activate a Nav window... |
---|
1527 | nsCAutoString windowID; |
---|
1528 | ParseDDEArg(hsz2, 0, windowID); |
---|
1529 | // 4294967295 is decimal for 0xFFFFFFFF which is also a |
---|
1530 | // correct value to do that Activate last window stuff |
---|
1531 | if ( windowID.Equals( "-1" ) || |
---|
1532 | windowID.Equals( "4294967295" ) ) { |
---|
1533 | // We only support activating the most recent window (or a new one). |
---|
1534 | ActivateLastWindow(); |
---|
1535 | // Return pseudo window ID. |
---|
1536 | result = CreateDDEData( 1 ); |
---|
1537 | } |
---|
1538 | break; |
---|
1539 | } |
---|
1540 | case topicVersion: { |
---|
1541 | // Return version. We're restarting at 1.0! |
---|
1542 | DWORD version = 1 << 16; // "1.0" |
---|
1543 | result = CreateDDEData( version ); |
---|
1544 | break; |
---|
1545 | } |
---|
1546 | case topicRegisterViewer: { |
---|
1547 | // Register new viewer (not implemented). |
---|
1548 | result = CreateDDEData( PR_FALSE ); |
---|
1549 | break; |
---|
1550 | } |
---|
1551 | case topicUnRegisterViewer: { |
---|
1552 | // Unregister new viewer (not implemented). |
---|
1553 | result = CreateDDEData( PR_FALSE ); |
---|
1554 | break; |
---|
1555 | } |
---|
1556 | default: |
---|
1557 | break; |
---|
1558 | } |
---|
1559 | } else if ( uType & XTYP_POKE ) { |
---|
1560 | switch ( FindTopic( hsz1 ) ) { |
---|
1561 | case topicCancelProgress: { |
---|
1562 | // "Handle" progress cancel (actually, pretty much ignored). |
---|
1563 | result = (HDDEDATA)DDE_FACK; |
---|
1564 | break; |
---|
1565 | } |
---|
1566 | default: |
---|
1567 | break; |
---|
1568 | } |
---|
1569 | } |
---|
1570 | } else if ( uType & XCLASS_FLAGS ) { |
---|
1571 | if ( uType == XTYP_EXECUTE ) { |
---|
1572 | // Prove that we received the request. |
---|
1573 | DWORD bytes; |
---|
1574 | LPBYTE request = DdeAccessData( hdata, &bytes ); |
---|
1575 | #if MOZ_DEBUG_DDE |
---|
1576 | printf( "Handling dde request: [%s]...\n", (char*)request ); |
---|
1577 | #endif |
---|
1578 | // Default is to open in current window. |
---|
1579 | PRBool new_window = PR_FALSE; |
---|
1580 | |
---|
1581 | nsCAutoString url; |
---|
1582 | ParseDDEArg((const char*) request, 0, url); |
---|
1583 | |
---|
1584 | // Read the 3rd argument in the command to determine if a |
---|
1585 | // new window is to be used. |
---|
1586 | nsCAutoString windowID; |
---|
1587 | ParseDDEArg((const char*) request, 2, windowID); |
---|
1588 | |
---|
1589 | // "0" means to open the URL in a new window. |
---|
1590 | if ( windowID.Equals( "0" ) ) { |
---|
1591 | new_window = PR_TRUE; |
---|
1592 | } |
---|
1593 | |
---|
1594 | // Make it look like command line args. |
---|
1595 | url.Insert( "mozilla -url ", 0 ); |
---|
1596 | #if MOZ_DEBUG_DDE |
---|
1597 | printf( "Handling dde XTYP_REQUEST request: [%s]...\n", url.get() ); |
---|
1598 | #endif |
---|
1599 | // Now handle it. |
---|
1600 | HandleRequest( LPBYTE( url.get() ), new_window ); |
---|
1601 | |
---|
1602 | // Release the data. |
---|
1603 | DdeUnaccessData( hdata ); |
---|
1604 | result = (HDDEDATA)DDE_FACK; |
---|
1605 | } else { |
---|
1606 | result = (HDDEDATA)DDE_FNOTPROCESSED; |
---|
1607 | } |
---|
1608 | } else if ( uType & XCLASS_NOTIFICATION ) { |
---|
1609 | } |
---|
1610 | #if MOZ_DEBUG_DDE |
---|
1611 | printf( "DDE result=%d (0x%08X)\n", (int)result, (int)result ); |
---|
1612 | #endif |
---|
1613 | return result; |
---|
1614 | } |
---|
1615 | |
---|
1616 | // Utility function to advance to end of quoted string. |
---|
1617 | // p+offset must point to the comma preceding the arg on entry. |
---|
1618 | // On return, p+result points to the closing '"' (or end of the string |
---|
1619 | // if the closing '"' is missing) if the arg is quoted. If the arg |
---|
1620 | // is not quoted, then p+result will point to the first character |
---|
1621 | // of the arg. |
---|
1622 | static PRInt32 advanceToEndOfQuotedArg( const char *p, PRInt32 offset, PRInt32 len ) { |
---|
1623 | // Check whether the current arg is quoted. |
---|
1624 | if ( p[++offset] == '"' ) { |
---|
1625 | // Advance past the closing quote. |
---|
1626 | while ( offset < len && p[++offset] != '"' ) { |
---|
1627 | // If the current character is a backslash, then the |
---|
1628 | // next character can't be a *real* '"', so skip it. |
---|
1629 | if ( p[offset] == '\\' ) { |
---|
1630 | offset++; |
---|
1631 | } |
---|
1632 | } |
---|
1633 | } |
---|
1634 | return offset; |
---|
1635 | } |
---|
1636 | |
---|
1637 | void nsNativeAppSupportWin::ParseDDEArg( const char* args, int index, nsCString& aString) { |
---|
1638 | if ( args ) { |
---|
1639 | int argLen = strlen(args); |
---|
1640 | nsDependentCString temp(args, argLen); |
---|
1641 | |
---|
1642 | // offset points to the comma preceding the desired arg. |
---|
1643 | PRInt32 offset = -1; |
---|
1644 | // Skip commas till we get to the arg we want. |
---|
1645 | while( index-- ) { |
---|
1646 | // If this arg is quoted, then go to closing quote. |
---|
1647 | offset = advanceToEndOfQuotedArg( args, offset, argLen); |
---|
1648 | // Find next comma. |
---|
1649 | offset = temp.FindChar( ',', offset ); |
---|
1650 | if ( offset == kNotFound ) { |
---|
1651 | // No more commas, give up. |
---|
1652 | aString = args; |
---|
1653 | return; |
---|
1654 | } |
---|
1655 | } |
---|
1656 | // The desired argument starts just past the preceding comma, |
---|
1657 | // which offset points to, and extends until the following |
---|
1658 | // comma (or the end of the string). |
---|
1659 | // |
---|
1660 | // Since the argument might be enclosed in quotes, we need to |
---|
1661 | // deal with that before searching for the terminating comma. |
---|
1662 | // We advance offset so it ends up pointing to the start of |
---|
1663 | // the argument we want. |
---|
1664 | PRInt32 end = advanceToEndOfQuotedArg( args, offset++, argLen ); |
---|
1665 | // Find next comma (or end of string). |
---|
1666 | end = temp.FindChar( ',', end ); |
---|
1667 | if ( end == kNotFound ) { |
---|
1668 | // Arg is the rest of the string. |
---|
1669 | end = argLen; |
---|
1670 | } |
---|
1671 | // Extract result. |
---|
1672 | aString.Assign( args + offset, end - offset ); |
---|
1673 | } |
---|
1674 | return; |
---|
1675 | } |
---|
1676 | |
---|
1677 | // Utility to parse out argument from a DDE item string. |
---|
1678 | void nsNativeAppSupportWin::ParseDDEArg( HSZ args, int index, nsCString& aString) { |
---|
1679 | DWORD argLen = DdeQueryString( mInstance, args, NULL, NULL, CP_WINANSI ); |
---|
1680 | // there wasn't any string, so return empty string |
---|
1681 | if ( !argLen ) return; |
---|
1682 | nsCAutoString temp; |
---|
1683 | // Ensure result's buffer is sufficiently big. |
---|
1684 | temp.SetLength( argLen ); |
---|
1685 | // Now get the string contents. |
---|
1686 | DdeQueryString( mInstance, args, (char*)temp.get(), temp.Length(), CP_WINANSI ); |
---|
1687 | // Parse out the given arg. |
---|
1688 | ParseDDEArg(temp.get(), index, aString); |
---|
1689 | return; |
---|
1690 | } |
---|
1691 | |
---|
1692 | void nsNativeAppSupportWin::ActivateLastWindow() { |
---|
1693 | nsCOMPtr<nsIDOMWindowInternal> navWin; |
---|
1694 | GetMostRecentWindow( NS_LITERAL_STRING("navigator:browser").get(), getter_AddRefs( navWin ) ); |
---|
1695 | if ( navWin ) { |
---|
1696 | // Activate that window. |
---|
1697 | activateWindow( navWin ); |
---|
1698 | } else { |
---|
1699 | // Need to create a Navigator window, then. |
---|
1700 | OpenBrowserWindow( "about:blank" ); |
---|
1701 | } |
---|
1702 | } |
---|
1703 | |
---|
1704 | HDDEDATA nsNativeAppSupportWin::CreateDDEData( DWORD value ) { |
---|
1705 | return CreateDDEData( (LPBYTE)&value, sizeof value ); |
---|
1706 | } |
---|
1707 | |
---|
1708 | HDDEDATA nsNativeAppSupportWin::CreateDDEData( LPBYTE value, DWORD len ) { |
---|
1709 | HDDEDATA result = DdeCreateDataHandle( mInstance, |
---|
1710 | value, |
---|
1711 | len, |
---|
1712 | 0, |
---|
1713 | mApplication, |
---|
1714 | CF_TEXT, |
---|
1715 | 0 ); |
---|
1716 | return result; |
---|
1717 | } |
---|
1718 | |
---|
1719 | // Handle DDE request. The argument is the command line received by the |
---|
1720 | // DDE client process. We convert that string to an nsICmdLineService |
---|
1721 | // object via GetCmdLineArgs. Then, we look for certain well-known cmd |
---|
1722 | // arguments. This replicates code elsewhere, to some extent, |
---|
1723 | // unfortunately (if you can fix that, please do). |
---|
1724 | void |
---|
1725 | nsNativeAppSupportWin::HandleRequest( LPBYTE request, PRBool newWindow ) { |
---|
1726 | |
---|
1727 | // if initial hidden window is still being displayed, we need to ignore requests |
---|
1728 | // because such requests might not function properly. See bug 147223 for details |
---|
1729 | |
---|
1730 | if (mInitialWindowActive) { |
---|
1731 | return; |
---|
1732 | } |
---|
1733 | |
---|
1734 | // Parse command line. |
---|
1735 | |
---|
1736 | nsCOMPtr<nsICmdLineService> args; |
---|
1737 | nsresult rv; |
---|
1738 | |
---|
1739 | rv = GetCmdLineArgs( request, getter_AddRefs( args ) ); |
---|
1740 | if (NS_FAILED(rv)) return; |
---|
1741 | |
---|
1742 | nsCOMPtr<nsIAppShellService> appShell(do_GetService("@mozilla.org/appshell/appShellService;1", &rv)); |
---|
1743 | if (NS_FAILED(rv)) return; |
---|
1744 | |
---|
1745 | nsCOMPtr<nsINativeAppSupport> nativeApp; |
---|
1746 | rv = appShell->GetNativeAppSupport(getter_AddRefs( nativeApp )); |
---|
1747 | if (NS_FAILED(rv)) return; |
---|
1748 | |
---|
1749 | // first see if there is a url |
---|
1750 | nsXPIDLCString arg; |
---|
1751 | rv = args->GetURLToLoad(getter_Copies(arg)); |
---|
1752 | if (NS_SUCCEEDED(rv) && (const char*)arg ) { |
---|
1753 | // Launch browser. |
---|
1754 | #if MOZ_DEBUG_DDE |
---|
1755 | printf( "Launching browser on url [%s]...\n", (const char*)arg ); |
---|
1756 | #endif |
---|
1757 | if (NS_SUCCEEDED(nativeApp->EnsureProfile(args))) |
---|
1758 | (void)OpenBrowserWindow( arg, newWindow ); |
---|
1759 | return; |
---|
1760 | } |
---|
1761 | |
---|
1762 | |
---|
1763 | // ok, let's try the -chrome argument |
---|
1764 | rv = args->GetCmdLineValue("-chrome", getter_Copies(arg)); |
---|
1765 | if (NS_SUCCEEDED(rv) && (const char*)arg ) { |
---|
1766 | // Launch chrome. |
---|
1767 | #if MOZ_DEBUG_DDE |
---|
1768 | printf( "Launching chrome url [%s]...\n", (const char*)arg ); |
---|
1769 | #endif |
---|
1770 | if (NS_SUCCEEDED(nativeApp->EnsureProfile(args))) |
---|
1771 | (void)OpenWindow( arg, "" ); |
---|
1772 | return; |
---|
1773 | } |
---|
1774 | |
---|
1775 | // try for the "-profilemanager" argument, in which case we want the |
---|
1776 | // profile manager to appear, but only if there are no windows open |
---|
1777 | |
---|
1778 | rv = args->GetCmdLineValue( "-profilemanager", getter_Copies(arg)); |
---|
1779 | if ( NS_SUCCEEDED(rv) && (const char*)arg ) { // -profilemanager on command line |
---|
1780 | nsCOMPtr<nsIDOMWindowInternal> window; |
---|
1781 | GetMostRecentWindow(0, getter_AddRefs(window)); |
---|
1782 | if (!window) { // there are no open windows |
---|
1783 | mForceProfileStartup = PR_TRUE; |
---|
1784 | } |
---|
1785 | } |
---|
1786 | |
---|
1787 | // try for the "-kill" argument, to shut down the server |
---|
1788 | rv = args->GetCmdLineValue( "-kill", getter_Copies(arg)); |
---|
1789 | if ( NS_SUCCEEDED(rv) && (const char*)arg ) { |
---|
1790 | // Turn off server mode. |
---|
1791 | nsCOMPtr<nsIAppShellService> appShell = |
---|
1792 | do_GetService( "@mozilla.org/appshell/appShellService;1", &rv); |
---|
1793 | if (NS_FAILED(rv)) return; |
---|
1794 | |
---|
1795 | nsCOMPtr<nsINativeAppSupport> native; |
---|
1796 | rv = appShell->GetNativeAppSupport( getter_AddRefs( native )); |
---|
1797 | if (NS_SUCCEEDED(rv)) { |
---|
1798 | native->SetIsServerMode( PR_FALSE ); |
---|
1799 | |
---|
1800 | // close app if there are no more top-level windows. |
---|
1801 | appShell->Quit(nsIAppShellService::eConsiderQuit); |
---|
1802 | } |
---|
1803 | |
---|
1804 | return; |
---|
1805 | } |
---|
1806 | |
---|
1807 | // check wheather it is a MAPI request. If yes, don't open any new |
---|
1808 | // windows and just return. |
---|
1809 | rv = args->GetCmdLineValue(MAPI_STARTUP_ARG, getter_Copies(arg)); |
---|
1810 | if (NS_SUCCEEDED(rv) && (const char*)arg) { |
---|
1811 | nativeApp->EnsureProfile(args); |
---|
1812 | return; |
---|
1813 | } |
---|
1814 | |
---|
1815 | // Try standard startup's command-line handling logic from nsAppRunner.cpp... |
---|
1816 | |
---|
1817 | // Need profile before opening windows. |
---|
1818 | rv = nativeApp->EnsureProfile(args); |
---|
1819 | if (NS_FAILED(rv)) return; |
---|
1820 | |
---|
1821 | // This will tell us whether the command line processing opened a window. |
---|
1822 | PRBool windowOpened = PR_FALSE; |
---|
1823 | |
---|
1824 | // If there are no command line arguments, then we want to open windows |
---|
1825 | // based on startup prefs (which say to open navigator and/or mailnews |
---|
1826 | // and/or composer), or, open just a Navigator window. We do the former |
---|
1827 | // if there are no open windows (i.e., we're in turbo mode), the latter |
---|
1828 | // if there are open windows. Note that we call DoCommandLines in the |
---|
1829 | // case where there are no command line args but there are windows open |
---|
1830 | // (i.e., with heedStartupPrefs==PR_FALSE) despite the fact that it may |
---|
1831 | // not actually do anything in that case. That way we're covered if the |
---|
1832 | // logic in DoCommandLines changes. Note that we cover this case below |
---|
1833 | // by opening a navigator window if DoCommandLines doesn't open one. We |
---|
1834 | // have to cover that case anyway, because DoCommandLines won't open a |
---|
1835 | // window when given "mozilla -foobar" or the like. |
---|
1836 | PRBool heedStartupPrefs = PR_FALSE; |
---|
1837 | PRInt32 argc = 0; |
---|
1838 | args->GetArgc( &argc ); |
---|
1839 | if ( argc <= 1 ) { |
---|
1840 | // Use startup prefs iff there are no windows currently open. |
---|
1841 | nsCOMPtr<nsIDOMWindowInternal> win; |
---|
1842 | GetMostRecentWindow( 0, getter_AddRefs( win ) ); |
---|
1843 | if ( !win ) { |
---|
1844 | heedStartupPrefs = PR_TRUE; |
---|
1845 | } |
---|
1846 | } |
---|
1847 | |
---|
1848 | // Process command line options. |
---|
1849 | rv = DoCommandLines( args, heedStartupPrefs, &windowOpened ); |
---|
1850 | |
---|
1851 | // If a window was opened, then we're done. |
---|
1852 | // Note that we keep on trying in the unlikely event of an error. |
---|
1853 | if (rv == NS_ERROR_NOT_AVAILABLE || rv == NS_ERROR_ABORT || windowOpened) { |
---|
1854 | return; |
---|
1855 | } |
---|
1856 | |
---|
1857 | // ok, no idea what the param is. |
---|
1858 | #if MOZ_DEBUG_DDE |
---|
1859 | printf( "Unknown request [%s]\n", (char*) request ); |
---|
1860 | #endif |
---|
1861 | // if all else fails, open a browser window |
---|
1862 | const char * const contractID = |
---|
1863 | "@mozilla.org/commandlinehandler/general-startup;1?type=browser"; |
---|
1864 | nsCOMPtr<nsICmdLineHandler> handler = do_GetService(contractID, &rv); |
---|
1865 | if (NS_FAILED(rv)) return; |
---|
1866 | |
---|
1867 | nsXPIDLString defaultArgs; |
---|
1868 | rv = handler->GetDefaultArgs(getter_Copies(defaultArgs)); |
---|
1869 | if (NS_FAILED(rv) || !defaultArgs) return; |
---|
1870 | |
---|
1871 | if (defaultArgs) { |
---|
1872 | nsCAutoString url; |
---|
1873 | url.AssignWithConversion( defaultArgs ); |
---|
1874 | OpenBrowserWindow(url.get()); |
---|
1875 | } else { |
---|
1876 | OpenBrowserWindow("about:blank"); |
---|
1877 | } |
---|
1878 | } |
---|
1879 | |
---|
1880 | // Parse command line args according to MS spec |
---|
1881 | // (see "Parsing C++ Command-Line Arguments" at |
---|
1882 | // http://msdn.microsoft.com/library/devprods/vs6/visualc/vclang/_pluslang_parsing_c.2b2b_.command.2d.line_arguments.htm). |
---|
1883 | nsresult |
---|
1884 | nsNativeAppSupportWin::GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResult ) { |
---|
1885 | nsresult rv = NS_OK; |
---|
1886 | |
---|
1887 | int justCounting = 1; |
---|
1888 | char **argv = 0; |
---|
1889 | // Flags, etc. |
---|
1890 | int init = 1; |
---|
1891 | int between, quoted, bSlashCount; |
---|
1892 | int argc; |
---|
1893 | char *p; |
---|
1894 | nsCAutoString arg; |
---|
1895 | // We loop if we've not finished the second pass through. |
---|
1896 | while ( 1 ) { |
---|
1897 | // Initialize if required. |
---|
1898 | if ( init ) { |
---|
1899 | p = (char*)request; |
---|
1900 | between = 1; |
---|
1901 | argc = quoted = bSlashCount = 0; |
---|
1902 | |
---|
1903 | init = 0; |
---|
1904 | } |
---|
1905 | if ( between ) { |
---|
1906 | // We are traversing whitespace between args. |
---|
1907 | // Check for start of next arg. |
---|
1908 | if ( *p != 0 && !isspace( *p ) ) { |
---|
1909 | // Start of another arg. |
---|
1910 | between = 0; |
---|
1911 | arg = ""; |
---|
1912 | switch ( *p ) { |
---|
1913 | case '\\': |
---|
1914 | // Count the backslash. |
---|
1915 | bSlashCount = 1; |
---|
1916 | break; |
---|
1917 | case '"': |
---|
1918 | // Remember we're inside quotes. |
---|
1919 | quoted = 1; |
---|
1920 | break; |
---|
1921 | default: |
---|
1922 | // Add character to arg. |
---|
1923 | arg += *p; |
---|
1924 | break; |
---|
1925 | } |
---|
1926 | } else { |
---|
1927 | // Another space between args, ignore it. |
---|
1928 | } |
---|
1929 | } else { |
---|
1930 | // We are processing the contents of an argument. |
---|
1931 | // Check for whitespace or end. |
---|
1932 | if ( *p == 0 || ( !quoted && isspace( *p ) ) ) { |
---|
1933 | // Process pending backslashes (interpret them |
---|
1934 | // literally since they're not followed by a "). |
---|
1935 | while( bSlashCount ) { |
---|
1936 | arg += '\\'; |
---|
1937 | bSlashCount--; |
---|
1938 | } |
---|
1939 | // End current arg. |
---|
1940 | if ( !justCounting ) { |
---|
1941 | argv[argc] = new char[ arg.Length() + 1 ]; |
---|
1942 | strcpy( argv[argc], arg.get() ); |
---|
1943 | } |
---|
1944 | argc++; |
---|
1945 | // We're now between args. |
---|
1946 | between = 1; |
---|
1947 | } else { |
---|
1948 | // Still inside argument, process the character. |
---|
1949 | switch ( *p ) { |
---|
1950 | case '"': |
---|
1951 | // First, digest preceding backslashes (if any). |
---|
1952 | while ( bSlashCount > 1 ) { |
---|
1953 | // Put one backsplash in arg for each pair. |
---|
1954 | arg += '\\'; |
---|
1955 | bSlashCount -= 2; |
---|
1956 | } |
---|
1957 | if ( bSlashCount ) { |
---|
1958 | // Quote is literal. |
---|
1959 | arg += '"'; |
---|
1960 | bSlashCount = 0; |
---|
1961 | } else { |
---|
1962 | // Quote starts or ends a quoted section. |
---|
1963 | if ( quoted ) { |
---|
1964 | // Check for special case of consecutive double |
---|
1965 | // quotes inside a quoted section. |
---|
1966 | if ( *(p+1) == '"' ) { |
---|
1967 | // This implies a literal double-quote. Fake that |
---|
1968 | // out by causing next double-quote to look as |
---|
1969 | // if it was preceded by a backslash. |
---|
1970 | bSlashCount = 1; |
---|
1971 | } else { |
---|
1972 | quoted = 0; |
---|
1973 | } |
---|
1974 | } else { |
---|
1975 | quoted = 1; |
---|
1976 | } |
---|
1977 | } |
---|
1978 | break; |
---|
1979 | case '\\': |
---|
1980 | // Add to count. |
---|
1981 | bSlashCount++; |
---|
1982 | break; |
---|
1983 | default: |
---|
1984 | // Accept any preceding backslashes literally. |
---|
1985 | while ( bSlashCount ) { |
---|
1986 | arg += '\\'; |
---|
1987 | bSlashCount--; |
---|
1988 | } |
---|
1989 | // Just add next char to the current arg. |
---|
1990 | arg += *p; |
---|
1991 | break; |
---|
1992 | } |
---|
1993 | } |
---|
1994 | } |
---|
1995 | // Check for end of input. |
---|
1996 | if ( *p ) { |
---|
1997 | // Go to next character. |
---|
1998 | p++; |
---|
1999 | } else { |
---|
2000 | // If on first pass, go on to second. |
---|
2001 | if ( justCounting ) { |
---|
2002 | // Allocate argv array. |
---|
2003 | argv = new char*[ argc ]; |
---|
2004 | |
---|
2005 | // Start second pass |
---|
2006 | justCounting = 0; |
---|
2007 | init = 1; |
---|
2008 | } else { |
---|
2009 | // Quit. |
---|
2010 | break; |
---|
2011 | } |
---|
2012 | } |
---|
2013 | } |
---|
2014 | |
---|
2015 | // OK, now create nsICmdLineService object from argc/argv. |
---|
2016 | static NS_DEFINE_CID( kCmdLineServiceCID, NS_COMMANDLINE_SERVICE_CID ); |
---|
2017 | |
---|
2018 | nsCOMPtr<nsIComponentManager> compMgr; |
---|
2019 | NS_GetComponentManager(getter_AddRefs(compMgr)); |
---|
2020 | rv = compMgr->CreateInstance( kCmdLineServiceCID, |
---|
2021 | 0, |
---|
2022 | NS_GET_IID( nsICmdLineService ), |
---|
2023 | (void**)aResult ); |
---|
2024 | |
---|
2025 | if ( NS_FAILED( rv ) || NS_FAILED( ( rv = (*aResult)->Initialize( argc, argv ) ) ) ) { |
---|
2026 | #if MOZ_DEBUG_DDE |
---|
2027 | printf( "Error creating command line service = 0x%08X (argc=%d, argv=0x%08X)\n", (int)rv, (int)argc, (void*)argv ); |
---|
2028 | #endif |
---|
2029 | } |
---|
2030 | |
---|
2031 | // Cleanup. |
---|
2032 | while ( argc ) { |
---|
2033 | delete [] argv[ --argc ]; |
---|
2034 | } |
---|
2035 | delete [] argv; |
---|
2036 | |
---|
2037 | return rv; |
---|
2038 | } |
---|
2039 | |
---|
2040 | // Check to see if we have a profile. We will not have a profile |
---|
2041 | // at this point if we were launched invisibly in -turbo mode, and |
---|
2042 | // the profile mgr needed to show UI (to pick from multiple profiles). |
---|
2043 | // At this point, we can show UI, so call DoProfileStartUp(). |
---|
2044 | nsresult |
---|
2045 | nsNativeAppSupportWin::EnsureProfile(nsICmdLineService* args) |
---|
2046 | { |
---|
2047 | static PRBool firstTime = PR_TRUE; |
---|
2048 | if ( firstTime ) { |
---|
2049 | firstTime = PR_FALSE; |
---|
2050 | // Check pref for whether to set ddeexec subkey entries. |
---|
2051 | nsCOMPtr<nsIPref> prefService( do_GetService( NS_PREF_CONTRACTID ) ); |
---|
2052 | PRBool supportDDEExec = PR_FALSE; |
---|
2053 | if ( prefService ) { |
---|
2054 | prefService->GetBoolPref( "advanced.system.supportDDEExec", &supportDDEExec ); |
---|
2055 | } |
---|
2056 | if ( supportDDEExec && handlingHTTP() ) { |
---|
2057 | #if MOZ_DEBUG_DDE |
---|
2058 | printf( "Setting ddexec subkey entries\n" ); |
---|
2059 | #endif |
---|
2060 | // Set ddeexec default value. |
---|
2061 | const char ddeexec[] = "\"%1\",,-1,0,,,,"; |
---|
2062 | ::RegSetValue( HKEY_CLASSES_ROOT, |
---|
2063 | "http\\shell\\open\\ddeexec", |
---|
2064 | REG_SZ, |
---|
2065 | ddeexec, |
---|
2066 | sizeof ddeexec ); |
---|
2067 | |
---|
2068 | // Set application/topic (while we're running), reset at exit. |
---|
2069 | ::RegSetValue( HKEY_CLASSES_ROOT, |
---|
2070 | "http\\shell\\open\\ddeexec\\application", |
---|
2071 | REG_SZ, |
---|
2072 | mAppName, |
---|
2073 | ::strlen( mAppName ) ); |
---|
2074 | |
---|
2075 | const char topic[] = "WWW_OpenURL"; |
---|
2076 | ::RegSetValue( HKEY_CLASSES_ROOT, |
---|
2077 | "http\\shell\\open\\ddeexec\\topic", |
---|
2078 | REG_SZ, |
---|
2079 | topic, |
---|
2080 | sizeof topic ); |
---|
2081 | |
---|
2082 | // Remember we need to undo this. |
---|
2083 | mSupportingDDEExec = PR_TRUE; |
---|
2084 | } |
---|
2085 | } |
---|
2086 | |
---|
2087 | nsresult rv; |
---|
2088 | |
---|
2089 | nsCOMPtr<nsIProfileInternal> profileMgr(do_GetService(NS_PROFILE_CONTRACTID, &rv)); |
---|
2090 | if (NS_FAILED(rv)) return rv; |
---|
2091 | nsCOMPtr<nsIAppShellService> appShell(do_GetService("@mozilla.org/appshell/appShellService;1", &rv)); |
---|
2092 | if (NS_FAILED(rv)) return rv; |
---|
2093 | |
---|
2094 | // If we have a profile, everything is fine - |
---|
2095 | // unless mForceProfileStartup is TRUE. This flag is set when the |
---|
2096 | // last window is closed in -turbo mode. When TRUE, it forces the |
---|
2097 | // profile UI to come up at the beginning of the next -turbo session |
---|
2098 | // even if we currently have a profile. |
---|
2099 | PRBool haveProfile; |
---|
2100 | rv = profileMgr->IsCurrentProfileAvailable(&haveProfile); |
---|
2101 | if (!mForceProfileStartup && NS_SUCCEEDED(rv) && haveProfile) |
---|
2102 | return NS_OK; |
---|
2103 | |
---|
2104 | // If the profile selection is happening, fail. |
---|
2105 | PRBool doingProfileStartup; |
---|
2106 | rv = profileMgr->GetIsStartingUp(&doingProfileStartup); |
---|
2107 | if (NS_FAILED(rv) || doingProfileStartup) return NS_ERROR_FAILURE; |
---|
2108 | |
---|
2109 | // See if profile manager is being suppressed via -silent flag. |
---|
2110 | PRBool canInteract = PR_TRUE; |
---|
2111 | nsXPIDLCString arg; |
---|
2112 | if (NS_SUCCEEDED(args->GetCmdLineValue("-silent", getter_Copies(arg))) && (const char*)arg) { |
---|
2113 | canInteract = PR_FALSE; |
---|
2114 | } |
---|
2115 | rv = appShell->DoProfileStartup(args, canInteract); |
---|
2116 | |
---|
2117 | mForceProfileStartup = PR_FALSE; |
---|
2118 | |
---|
2119 | return rv; |
---|
2120 | } |
---|
2121 | |
---|
2122 | nsresult |
---|
2123 | nsNativeAppSupportWin::OpenWindow( const char*urlstr, const char *args ) { |
---|
2124 | |
---|
2125 | nsresult rv = NS_ERROR_FAILURE; |
---|
2126 | |
---|
2127 | nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID)); |
---|
2128 | nsCOMPtr<nsISupportsCString> sarg(do_CreateInstance(NS_SUPPORTS_CSTRING_CONTRACTID)); |
---|
2129 | if (sarg) |
---|
2130 | sarg->SetData(nsDependentCString(args)); |
---|
2131 | |
---|
2132 | if (wwatch && sarg) { |
---|
2133 | nsCOMPtr<nsIDOMWindow> newWindow; |
---|
2134 | rv = wwatch->OpenWindow(0, urlstr, "_blank", "chrome,dialog=no,all", |
---|
2135 | sarg, getter_AddRefs(newWindow)); |
---|
2136 | #if MOZ_DEBUG_DDE |
---|
2137 | } else { |
---|
2138 | printf("Get WindowWatcher (or create string) failed\n"); |
---|
2139 | #endif |
---|
2140 | } |
---|
2141 | return rv; |
---|
2142 | } |
---|
2143 | |
---|
2144 | static char procPropertyName[] = "MozillaProcProperty"; |
---|
2145 | |
---|
2146 | // Subclass procedure used to filter out WM_SETFOCUS messages while reparenting. |
---|
2147 | static LRESULT CALLBACK focusFilterProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam ) { |
---|
2148 | if ( uMsg == WM_SETFOCUS ) { |
---|
2149 | // Don't let Mozilla's window procedure see this. |
---|
2150 | return 0; |
---|
2151 | } else { |
---|
2152 | // Pass on all other messages to Mozilla's window proc. |
---|
2153 | HANDLE oldProc = ::GetProp( hwnd, procPropertyName ); |
---|
2154 | if ( oldProc ) { |
---|
2155 | return ::CallWindowProc( (WNDPROC)oldProc, hwnd, uMsg, wParam, lParam ); |
---|
2156 | } else { |
---|
2157 | // Last resort is the default window proc. |
---|
2158 | return ::DefWindowProc( hwnd, uMsg, wParam, lParam ); |
---|
2159 | } |
---|
2160 | } |
---|
2161 | } |
---|
2162 | |
---|
2163 | HWND hwndForDOMWindow( nsISupports *window ) { |
---|
2164 | nsCOMPtr<nsIScriptGlobalObject> ppScriptGlobalObj( do_QueryInterface(window) ); |
---|
2165 | if ( !ppScriptGlobalObj ) { |
---|
2166 | return 0; |
---|
2167 | } |
---|
2168 | nsCOMPtr<nsIDocShell> ppDocShell; |
---|
2169 | ppScriptGlobalObj->GetDocShell( getter_AddRefs( ppDocShell ) ); |
---|
2170 | if ( !ppDocShell ) { |
---|
2171 | return 0; |
---|
2172 | } |
---|
2173 | nsCOMPtr<nsIBaseWindow> ppBaseWindow( do_QueryInterface( ppDocShell ) ); |
---|
2174 | if ( !ppBaseWindow ) { |
---|
2175 | return 0; |
---|
2176 | } |
---|
2177 | |
---|
2178 | nsCOMPtr<nsIWidget> ppWidget; |
---|
2179 | ppBaseWindow->GetMainWidget( getter_AddRefs( ppWidget ) ); |
---|
2180 | |
---|
2181 | return (HWND)( ppWidget->GetNativeData( NS_NATIVE_WIDGET ) ); |
---|
2182 | } |
---|
2183 | |
---|
2184 | nsresult |
---|
2185 | nsNativeAppSupportWin::ReParent( nsISupports *window, HWND newParent ) { |
---|
2186 | HWND hMainFrame = hwndForDOMWindow( window ); |
---|
2187 | if ( !hMainFrame ) { |
---|
2188 | return NS_ERROR_FAILURE; |
---|
2189 | } |
---|
2190 | |
---|
2191 | // Filter out WM_SETFOCUS messages while reparenting to |
---|
2192 | // other than the desktop. |
---|
2193 | // |
---|
2194 | // For some reason, Windows generates one and it causes |
---|
2195 | // our focus/activation code to assert. |
---|
2196 | LONG oldProc = 0; |
---|
2197 | if ( newParent ) { |
---|
2198 | // Subclass the window. |
---|
2199 | oldProc = ::SetWindowLong( hMainFrame, |
---|
2200 | GWL_WNDPROC, |
---|
2201 | (LONG)(WNDPROC)focusFilterProc ); |
---|
2202 | |
---|
2203 | // Store old procedure in window so it is available within |
---|
2204 | // focusFilterProc. |
---|
2205 | ::SetProp( hMainFrame, procPropertyName, (HANDLE)oldProc ); |
---|
2206 | } |
---|
2207 | |
---|
2208 | // Reset the parent. |
---|
2209 | ::SetParent( hMainFrame, newParent ); |
---|
2210 | |
---|
2211 | // Restore old procedure. |
---|
2212 | if ( newParent ) { |
---|
2213 | ::SetWindowLong( hMainFrame, GWL_WNDPROC, oldProc ); |
---|
2214 | ::RemoveProp( hMainFrame, procPropertyName ); |
---|
2215 | } |
---|
2216 | |
---|
2217 | return NS_OK; |
---|
2218 | } |
---|
2219 | |
---|
2220 | static const char sJSStackContractID[] = "@mozilla.org/js/xpc/ContextStack;1"; |
---|
2221 | |
---|
2222 | class SafeJSContext { |
---|
2223 | public: |
---|
2224 | SafeJSContext(); |
---|
2225 | ~SafeJSContext(); |
---|
2226 | |
---|
2227 | nsresult Push(); |
---|
2228 | JSContext *get() { return mContext; } |
---|
2229 | |
---|
2230 | protected: |
---|
2231 | nsCOMPtr<nsIThreadJSContextStack> mService; |
---|
2232 | JSContext *mContext; |
---|
2233 | }; |
---|
2234 | |
---|
2235 | SafeJSContext::SafeJSContext() : mContext(nsnull) { |
---|
2236 | } |
---|
2237 | |
---|
2238 | SafeJSContext::~SafeJSContext() { |
---|
2239 | JSContext *cx; |
---|
2240 | nsresult rv; |
---|
2241 | |
---|
2242 | if(mContext) { |
---|
2243 | rv = mService->Pop(&cx); |
---|
2244 | NS_ASSERTION(NS_SUCCEEDED(rv) && cx == mContext, "JSContext push/pop mismatch"); |
---|
2245 | } |
---|
2246 | } |
---|
2247 | |
---|
2248 | nsresult SafeJSContext::Push() { |
---|
2249 | nsresult rv; |
---|
2250 | |
---|
2251 | if (mContext) // only once |
---|
2252 | return NS_ERROR_FAILURE; |
---|
2253 | |
---|
2254 | mService = do_GetService(sJSStackContractID); |
---|
2255 | if(mService) { |
---|
2256 | rv = mService->GetSafeJSContext(&mContext); |
---|
2257 | if (NS_SUCCEEDED(rv) && mContext) { |
---|
2258 | rv = mService->Push(mContext); |
---|
2259 | if (NS_FAILED(rv)) |
---|
2260 | mContext = 0; |
---|
2261 | } |
---|
2262 | } |
---|
2263 | return mContext ? NS_OK : NS_ERROR_FAILURE; |
---|
2264 | } |
---|
2265 | |
---|
2266 | |
---|
2267 | nsresult |
---|
2268 | nsNativeAppSupportWin::OpenBrowserWindow( const char *args, PRBool newWindow ) { |
---|
2269 | nsresult rv = NS_OK; |
---|
2270 | // Open the argument URL in the most recently used Navigator window. |
---|
2271 | // If there is no Nav window, open a new one. |
---|
2272 | |
---|
2273 | // Get most recently used Nav window. |
---|
2274 | nsCOMPtr<nsIDOMWindowInternal> navWin; |
---|
2275 | GetMostRecentWindow( NS_LITERAL_STRING( "navigator:browser" ).get(), getter_AddRefs( navWin ) ); |
---|
2276 | |
---|
2277 | // This isn't really a loop. We just use "break" statements to fall |
---|
2278 | // out to the OpenWindow call when things go awry. |
---|
2279 | do { |
---|
2280 | // If caller requires a new window, then don't use an existing one. |
---|
2281 | if ( newWindow ) { |
---|
2282 | break; |
---|
2283 | } |
---|
2284 | if ( !navWin ) { |
---|
2285 | // Have to open a new one. |
---|
2286 | break; |
---|
2287 | } |
---|
2288 | // Get content window. |
---|
2289 | nsCOMPtr<nsIDOMWindow> content; |
---|
2290 | navWin->GetContent( getter_AddRefs( content ) ); |
---|
2291 | if ( !content ) { |
---|
2292 | break; |
---|
2293 | } |
---|
2294 | // Convert that to internal interface. |
---|
2295 | nsCOMPtr<nsIDOMWindowInternal> internalContent( do_QueryInterface( content ) ); |
---|
2296 | if ( !internalContent ) { |
---|
2297 | break; |
---|
2298 | } |
---|
2299 | // Get location. |
---|
2300 | nsCOMPtr<nsIDOMLocation> location; |
---|
2301 | internalContent->GetLocation( getter_AddRefs( location ) ); |
---|
2302 | if ( !location ) { |
---|
2303 | break; |
---|
2304 | } |
---|
2305 | // Set up environment. |
---|
2306 | SafeJSContext context; |
---|
2307 | if ( NS_FAILED( context.Push() ) ) { |
---|
2308 | break; |
---|
2309 | } |
---|
2310 | // Set href. |
---|
2311 | nsAutoString url; url.AssignWithConversion( args ); |
---|
2312 | if ( NS_FAILED( location->SetHref( url ) ) ) { |
---|
2313 | break; |
---|
2314 | } |
---|
2315 | // Finally, if we get here, we're done. |
---|
2316 | return NS_OK; |
---|
2317 | } while ( PR_FALSE ); |
---|
2318 | |
---|
2319 | nsCOMPtr<nsICmdLineHandler> handler(do_GetService("@mozilla.org/commandlinehandler/general-startup;1?type=browser", &rv)); |
---|
2320 | if (NS_FAILED(rv)) return rv; |
---|
2321 | |
---|
2322 | nsXPIDLCString chromeUrlForTask; |
---|
2323 | rv = handler->GetChromeUrlForTask(getter_Copies(chromeUrlForTask)); |
---|
2324 | if (NS_FAILED(rv)) return rv; |
---|
2325 | |
---|
2326 | // Last resort is to open a brand new window. |
---|
2327 | return OpenWindow( chromeUrlForTask, args ); |
---|
2328 | } |
---|
2329 | |
---|
2330 | void AppendMenuItem( HMENU& menu, PRInt32 aIdentifier, const nsString& aText ) { |
---|
2331 | char* ACPText = GetACPString( aText ); |
---|
2332 | if ( ACPText ) { |
---|
2333 | ::AppendMenu( menu, MF_STRING, aIdentifier, ACPText ); |
---|
2334 | delete [] ACPText; |
---|
2335 | } |
---|
2336 | } |
---|
2337 | |
---|
2338 | // Utility function that sets up system tray icon. |
---|
2339 | |
---|
2340 | void |
---|
2341 | nsNativeAppSupportWin::SetupSysTrayIcon() { |
---|
2342 | // Messages go to the hidden window. |
---|
2343 | mIconData.hWnd = (HWND)MessageWindow(); |
---|
2344 | |
---|
2345 | // Icon is our default application icon. |
---|
2346 | mIconData.hIcon = (HICON)::LoadImage( ::GetModuleHandle( NULL ), |
---|
2347 | IDI_APPLICATION, |
---|
2348 | IMAGE_ICON, |
---|
2349 | ::GetSystemMetrics( SM_CXSMICON ), |
---|
2350 | ::GetSystemMetrics( SM_CYSMICON ), |
---|
2351 | NULL ); |
---|
2352 | |
---|
2353 | // Tooltip is the brand short name. |
---|
2354 | mIconData.szTip[0] = 0; |
---|
2355 | nsCOMPtr<nsIStringBundleService> svc( do_GetService( NS_STRINGBUNDLE_CONTRACTID ) ); |
---|
2356 | if ( svc ) { |
---|
2357 | nsCOMPtr<nsIStringBundle> brandBundle; |
---|
2358 | nsXPIDLString tooltip; |
---|
2359 | svc->CreateBundle( "chrome://global/locale/brand.properties", getter_AddRefs( brandBundle ) ); |
---|
2360 | if ( brandBundle ) { |
---|
2361 | brandBundle->GetStringFromName( NS_LITERAL_STRING( "brandShortName" ).get(), |
---|
2362 | getter_Copies( tooltip ) ); |
---|
2363 | ::strncpy( mIconData.szTip, |
---|
2364 | NS_LossyConvertUCS2toASCII(tooltip).get(), |
---|
2365 | sizeof mIconData.szTip - 1 ); |
---|
2366 | } |
---|
2367 | // Build menu. |
---|
2368 | nsCOMPtr<nsIStringBundle> turboBundle; |
---|
2369 | nsCOMPtr<nsIStringBundle> mailBundle; |
---|
2370 | svc->CreateBundle( "chrome://navigator/locale/turboMenu.properties", |
---|
2371 | getter_AddRefs( turboBundle ) ); |
---|
2372 | nsresult rv = svc->CreateBundle( "chrome://messenger/locale/mailTurboMenu.properties", |
---|
2373 | getter_AddRefs( mailBundle ) ); |
---|
2374 | PRBool isMail = NS_SUCCEEDED(rv) && mailBundle; |
---|
2375 | nsAutoString exitText; |
---|
2376 | nsAutoString disableText; |
---|
2377 | nsAutoString navigatorText; |
---|
2378 | nsAutoString editorText; |
---|
2379 | nsAutoString mailText; |
---|
2380 | nsAutoString addressbookText; |
---|
2381 | nsXPIDLString text; |
---|
2382 | if ( turboBundle ) { |
---|
2383 | if ( brandBundle ) { |
---|
2384 | const PRUnichar* formatStrings[] = { tooltip.get() }; |
---|
2385 | turboBundle->FormatStringFromName( NS_LITERAL_STRING( "Exit" ).get(), formatStrings, 1, |
---|
2386 | getter_Copies( text ) ); |
---|
2387 | exitText = (const PRUnichar*)text; |
---|
2388 | } |
---|
2389 | turboBundle->GetStringFromName( NS_LITERAL_STRING( "Disable" ).get(), |
---|
2390 | getter_Copies( text ) ); |
---|
2391 | disableText = (const PRUnichar*)text; |
---|
2392 | turboBundle->GetStringFromName( NS_LITERAL_STRING( "Navigator" ).get(), |
---|
2393 | getter_Copies( text ) ); |
---|
2394 | navigatorText = (const PRUnichar*)text; |
---|
2395 | turboBundle->GetStringFromName( NS_LITERAL_STRING( "Editor" ).get(), |
---|
2396 | getter_Copies( text ) ); |
---|
2397 | editorText = (const PRUnichar*)text; |
---|
2398 | } |
---|
2399 | if (isMail) { |
---|
2400 | mailBundle->GetStringFromName( NS_LITERAL_STRING( "MailNews" ).get(), |
---|
2401 | getter_Copies( text ) ); |
---|
2402 | mailText = (const PRUnichar*)text; |
---|
2403 | mailBundle->GetStringFromName( NS_LITERAL_STRING( "Addressbook" ).get(), |
---|
2404 | getter_Copies( text ) ); |
---|
2405 | addressbookText = (const PRUnichar*)text; |
---|
2406 | } |
---|
2407 | |
---|
2408 | if ( exitText.IsEmpty() ) |
---|
2409 | exitText = NS_LITERAL_STRING( "E&xit Mozilla" ); |
---|
2410 | |
---|
2411 | if ( disableText.IsEmpty() ) |
---|
2412 | disableText = NS_LITERAL_STRING( "&Disable Quick Launch" ); |
---|
2413 | |
---|
2414 | if ( navigatorText.IsEmpty() ) |
---|
2415 | navigatorText = NS_LITERAL_STRING( "&Navigator" ); |
---|
2416 | |
---|
2417 | if ( editorText.IsEmpty() ) |
---|
2418 | editorText = NS_LITERAL_STRING( "&Composer" ); |
---|
2419 | |
---|
2420 | if ( isMail ) { |
---|
2421 | if ( mailText.IsEmpty() ) |
---|
2422 | mailText = NS_LITERAL_STRING( "&Mail && Newsgroups" ); |
---|
2423 | if ( addressbookText.IsEmpty() ) |
---|
2424 | addressbookText = NS_LITERAL_STRING( "&Address Book" ); |
---|
2425 | } |
---|
2426 | // Create menu and add item. |
---|
2427 | mTrayIconMenu = ::CreatePopupMenu(); |
---|
2428 | ::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_NAVIGATOR, navigatorText.get() ); |
---|
2429 | if ( ::GetLastError() == ERROR_CALL_NOT_IMPLEMENTED ) { |
---|
2430 | AppendMenuItem( mTrayIconMenu, TURBO_NAVIGATOR, navigatorText ); |
---|
2431 | if ( isMail ) |
---|
2432 | AppendMenuItem( mTrayIconMenu, TURBO_MAIL, mailText ); |
---|
2433 | AppendMenuItem( mTrayIconMenu, TURBO_EDITOR, editorText ); |
---|
2434 | if ( isMail ) |
---|
2435 | AppendMenuItem( mTrayIconMenu, TURBO_ADDRESSBOOK, addressbookText ); |
---|
2436 | ::AppendMenu( mTrayIconMenu, MF_SEPARATOR, NULL, NULL ); |
---|
2437 | AppendMenuItem( mTrayIconMenu, TURBO_DISABLE, disableText ); |
---|
2438 | AppendMenuItem( mTrayIconMenu, TURBO_EXIT, exitText ); |
---|
2439 | } |
---|
2440 | else { |
---|
2441 | if (isMail) |
---|
2442 | ::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_MAIL, mailText.get() ); |
---|
2443 | ::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_EDITOR, editorText.get() ); |
---|
2444 | if (isMail) |
---|
2445 | ::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_ADDRESSBOOK, addressbookText.get() ); |
---|
2446 | ::AppendMenuW( mTrayIconMenu, MF_SEPARATOR, NULL, NULL ); |
---|
2447 | ::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_DISABLE, disableText.get() ); |
---|
2448 | ::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_EXIT, exitText.get() ); |
---|
2449 | } |
---|
2450 | } |
---|
2451 | |
---|
2452 | // Add the tray icon. |
---|
2453 | |
---|
2454 | /* The tray icon will be removed if explorer restarts. Therefore, we are registering |
---|
2455 | the following window message so we know when the taskbar is created. Explorer will send |
---|
2456 | this message when explorer restarts.*/ |
---|
2457 | mTrayRestart = ::RegisterWindowMessage(TEXT("TaskbarCreated")); |
---|
2458 | ::Shell_NotifyIcon( NIM_ADD, &mIconData ); |
---|
2459 | } |
---|
2460 | |
---|
2461 | // Utility function to remove the system tray icon. |
---|
2462 | void |
---|
2463 | nsNativeAppSupportWin::RemoveSysTrayIcon() { |
---|
2464 | // Remove the tray icon. |
---|
2465 | mTrayRestart = 0; |
---|
2466 | ::Shell_NotifyIcon( NIM_DELETE, &mIconData ); |
---|
2467 | // Delete the menu. |
---|
2468 | ::DestroyMenu( mTrayIconMenu ); |
---|
2469 | } |
---|
2470 | |
---|
2471 | |
---|
2472 | |
---|
2473 | // This opens a special browser window for purposes of priming the pump for |
---|
2474 | // server mode (getting stuff into the caching, loading .dlls, etc.). The |
---|
2475 | // window will have these attributes: |
---|
2476 | // - Load about:blank (no home page) |
---|
2477 | // - No toolbar (so there's no sidebar panels loaded, either) |
---|
2478 | // - Pass magic arg to cause window to close in onload handler. |
---|
2479 | NS_IMETHODIMP |
---|
2480 | nsNativeAppSupportWin::StartServerMode() { |
---|
2481 | |
---|
2482 | // Turn on system tray icon. |
---|
2483 | SetupSysTrayIcon(); |
---|
2484 | |
---|
2485 | if (mShouldShowUI) { |
---|
2486 | // We dont have to anything anymore. The native UI |
---|
2487 | // will create the window |
---|
2488 | return NS_OK; |
---|
2489 | } else { |
---|
2490 | // Sometimes a window will have been opened even though mShouldShowUI is false |
---|
2491 | // (e.g., mozilla -mail -turbo). Detect that by testing whether there's a |
---|
2492 | // window already open. |
---|
2493 | nsCOMPtr<nsIDOMWindowInternal> win; |
---|
2494 | GetMostRecentWindow( 0, getter_AddRefs( win ) ); |
---|
2495 | if ( win ) { |
---|
2496 | // Window already opened, don't need this special Nav window. |
---|
2497 | return NS_OK; |
---|
2498 | } |
---|
2499 | } |
---|
2500 | |
---|
2501 | // Since native UI wont create any window, we create a hidden window |
---|
2502 | // so thing work alright. |
---|
2503 | |
---|
2504 | // Create some of the objects we'll need. |
---|
2505 | nsCOMPtr<nsIWindowWatcher> ww(do_GetService(NS_WINDOWWATCHER_CONTRACTID)); |
---|
2506 | nsCOMPtr<nsISupportsString> arg1(do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID)); |
---|
2507 | nsCOMPtr<nsISupportsString> arg2(do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID)); |
---|
2508 | if ( !ww || !arg1 || !arg2 ) { |
---|
2509 | return NS_OK; |
---|
2510 | } |
---|
2511 | |
---|
2512 | // Create the array for the arguments. |
---|
2513 | nsCOMPtr<nsISupportsArray> argArray = do_CreateInstance(NS_SUPPORTSARRAY_CONTRACTID); |
---|
2514 | if ( !argArray ) { |
---|
2515 | return NS_OK; |
---|
2516 | } |
---|
2517 | |
---|
2518 | // arg1 is the url to load. |
---|
2519 | // arg2 is the string that tells navigator.js to auto-close. |
---|
2520 | arg1->SetData( NS_LITERAL_STRING( "about:blank" ) ); |
---|
2521 | arg2->SetData( NS_LITERAL_STRING( "turbo=yes" ) ); |
---|
2522 | |
---|
2523 | // Put args into array. |
---|
2524 | if ( NS_FAILED( argArray->AppendElement( arg1 ) ) || |
---|
2525 | NS_FAILED( argArray->AppendElement( arg2 ) ) ) { |
---|
2526 | return NS_OK; |
---|
2527 | } |
---|
2528 | |
---|
2529 | // Now open the window. |
---|
2530 | nsCOMPtr<nsIDOMWindow> newWindow; |
---|
2531 | ww->OpenWindow( 0, |
---|
2532 | "chrome://navigator/content", |
---|
2533 | "_blank", |
---|
2534 | "chrome,dialog=no,toolbar=no", |
---|
2535 | argArray, |
---|
2536 | getter_AddRefs( newWindow ) ); |
---|
2537 | |
---|
2538 | if ( !newWindow ) { |
---|
2539 | return NS_OK; |
---|
2540 | } |
---|
2541 | mInitialWindowActive = PR_TRUE; |
---|
2542 | |
---|
2543 | // Hide this window by re-parenting it (to ensure it doesn't appear). |
---|
2544 | ReParent( newWindow, (HWND)MessageWindow() ); |
---|
2545 | |
---|
2546 | return NS_OK; |
---|
2547 | } |
---|
2548 | |
---|
2549 | NS_IMETHODIMP |
---|
2550 | nsNativeAppSupportWin::SetIsServerMode( PRBool isServerMode ) { |
---|
2551 | // If it is being turned off, remove systray icon. |
---|
2552 | if ( mServerMode && !isServerMode ) { |
---|
2553 | RemoveSysTrayIcon(); |
---|
2554 | } |
---|
2555 | else if ( !mServerMode && isServerMode) { |
---|
2556 | SetupSysTrayIcon(); |
---|
2557 | } |
---|
2558 | return nsNativeAppSupportBase::SetIsServerMode( isServerMode ); |
---|
2559 | } |
---|
2560 | |
---|
2561 | NS_IMETHODIMP |
---|
2562 | nsNativeAppSupportWin::OnLastWindowClosing() { |
---|
2563 | |
---|
2564 | if ( !mServerMode ) |
---|
2565 | return NS_OK; |
---|
2566 | |
---|
2567 | // If the last window closed is our special "turbo" window made |
---|
2568 | // in StartServerMode(), don't do anything. |
---|
2569 | if ( mInitialWindowActive ) { |
---|
2570 | mInitialWindowActive = PR_FALSE; |
---|
2571 | return NS_OK; |
---|
2572 | } |
---|
2573 | |
---|
2574 | // If the last window closed is our confirmation dialog, |
---|
2575 | // don't do anything. |
---|
2576 | if ( mLastWindowIsConfirmation ) { |
---|
2577 | mLastWindowIsConfirmation = PR_FALSE; |
---|
2578 | return NS_OK; |
---|
2579 | } |
---|
2580 | |
---|
2581 | |
---|
2582 | nsresult rv; |
---|
2583 | |
---|
2584 | // If activated by the browser.turbo.singleProfileOnly pref, |
---|
2585 | // check for multi-profile situation and turn off turbo mode |
---|
2586 | // if there are multiple profiles. |
---|
2587 | PRBool singleProfileOnly = PR_FALSE; |
---|
2588 | nsCOMPtr<nsIPref> prefService( do_GetService( NS_PREF_CONTRACTID, &rv ) ); |
---|
2589 | if ( NS_SUCCEEDED( rv ) ) { |
---|
2590 | prefService->GetBoolPref( "browser.turbo.singleProfileOnly", &singleProfileOnly ); |
---|
2591 | } |
---|
2592 | if ( singleProfileOnly ) { |
---|
2593 | nsCOMPtr<nsIProfile> profileMgr( do_GetService( NS_PROFILE_CONTRACTID, &rv ) ); |
---|
2594 | if ( NS_SUCCEEDED( rv ) ) { |
---|
2595 | PRInt32 profileCount = 0; |
---|
2596 | if ( NS_SUCCEEDED( profileMgr->GetProfileCount( &profileCount ) ) && |
---|
2597 | profileCount > 1 ) { |
---|
2598 | // Turn off turbo mode and quit the application. |
---|
2599 | SetIsServerMode( PR_FALSE ); |
---|
2600 | nsCOMPtr<nsIAppShellService> appShell = |
---|
2601 | do_GetService( "@mozilla.org/appshell/appShellService;1", &rv); |
---|
2602 | if ( NS_SUCCEEDED( rv ) ) { |
---|
2603 | appShell->Quit(nsIAppShellService::eAttemptQuit); |
---|
2604 | } |
---|
2605 | return NS_OK; |
---|
2606 | } |
---|
2607 | } |
---|
2608 | } |
---|
2609 | |
---|
2610 | if ( !mShownTurboDialog ) { |
---|
2611 | PRBool showDialog = PR_TRUE; |
---|
2612 | if ( NS_SUCCEEDED( rv ) ) |
---|
2613 | prefService->GetBoolPref( "browser.turbo.showDialog", &showDialog ); |
---|
2614 | |
---|
2615 | if ( showDialog ) { |
---|
2616 | /* show turbo dialog, unparented. at this point in the application |
---|
2617 | shutdown process the last window is largely torn down and |
---|
2618 | unsuitable for parenthood. |
---|
2619 | */ |
---|
2620 | nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID)); |
---|
2621 | if ( wwatch ) { |
---|
2622 | nsCOMPtr<nsIDOMWindow> newWindow; |
---|
2623 | mShownTurboDialog = PR_TRUE; |
---|
2624 | mLastWindowIsConfirmation = PR_TRUE; |
---|
2625 | rv = wwatch->OpenWindow(0, "chrome://navigator/content/turboDialog.xul", |
---|
2626 | "_blank", "chrome,modal,titlebar,centerscreen,dialog", |
---|
2627 | 0, getter_AddRefs(newWindow)); |
---|
2628 | } |
---|
2629 | } |
---|
2630 | } |
---|
2631 | |
---|
2632 | nsCOMPtr<nsIAppShellService> appShell = |
---|
2633 | do_GetService( "@mozilla.org/appshell/appShellService;1", &rv); |
---|
2634 | if ( NS_SUCCEEDED( rv ) ) { |
---|
2635 | // Instead of staying alive, launch a new instance of the application and then |
---|
2636 | // terminate for real. We take steps to ensure that the new instance will run |
---|
2637 | // as a "server process" and not try to pawn off its request back on this |
---|
2638 | // instance. |
---|
2639 | |
---|
2640 | // Grab mutex. Process termination will release it. |
---|
2641 | Mutex mutexLock = Mutex(mMutexName); |
---|
2642 | NS_ENSURE_TRUE(mutexLock.Lock(MOZ_DDE_START_TIMEOUT), NS_ERROR_FAILURE ); |
---|
2643 | |
---|
2644 | // Turn off MessageWindow so the other process can't see us. |
---|
2645 | MessageWindow mw; |
---|
2646 | mw.Destroy(); |
---|
2647 | |
---|
2648 | // Launch another instance. |
---|
2649 | char buffer[ _MAX_PATH ]; |
---|
2650 | // Same application as this one. |
---|
2651 | ::GetModuleFileName( 0, buffer, sizeof buffer ); |
---|
2652 | // Clean up name so we don't have to worry about enclosing it in quotes. |
---|
2653 | ::GetShortPathName( buffer, buffer, sizeof buffer ); |
---|
2654 | nsCAutoString cmdLine( buffer ); |
---|
2655 | // The new process must run in turbo mode (no splash screen, no window, etc.). |
---|
2656 | cmdLine.Append( " -turbo" ); |
---|
2657 | |
---|
2658 | // Now do the Win32 stuff... |
---|
2659 | STARTUPINFO startupInfo; |
---|
2660 | ::GetStartupInfo( &startupInfo ); |
---|
2661 | PROCESS_INFORMATION processInfo; |
---|
2662 | DWORD rc = ::CreateProcess( 0, |
---|
2663 | (LPTSTR)cmdLine.get(), |
---|
2664 | 0, |
---|
2665 | 0, |
---|
2666 | 0, |
---|
2667 | 0, |
---|
2668 | 0, |
---|
2669 | 0, |
---|
2670 | &startupInfo, |
---|
2671 | &processInfo ); |
---|
2672 | |
---|
2673 | // Turn off turbo mode and quit the application. |
---|
2674 | SetIsServerMode( PR_FALSE ); |
---|
2675 | appShell->Quit(nsIAppShellService::eAttemptQuit); |
---|
2676 | |
---|
2677 | // Done. This app will now commence shutdown. |
---|
2678 | } |
---|
2679 | return NS_OK; |
---|
2680 | } |
---|