зеркало из https://github.com/mozilla/pjs.git
2745 строки
101 KiB
C++
2745 строки
101 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Bill Law <law@netscape.com>
|
|
* Masayuki Nakano <masayuki@d-toybox.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsStringSupport.h"
|
|
|
|
// For server mode systray icon.
|
|
#include "nsIStringBundle.h"
|
|
|
|
#include "nsNativeAppSupportBase.h"
|
|
#include "nsNativeAppSupportWin.h"
|
|
#include "nsICmdLineService.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIComponentManager.h"
|
|
#include "nsComponentManagerUtils.h"
|
|
#include "nsIServiceManager.h"
|
|
#include "nsServiceManagerUtils.h"
|
|
#include "nsICmdLineHandler.h"
|
|
#include "nsIDOMWindow.h"
|
|
#include "nsXPCOM.h"
|
|
#include "nsISupportsPrimitives.h"
|
|
#include "nsISupportsArray.h"
|
|
#include "nsIWindowWatcher.h"
|
|
#include "nsPIDOMWindow.h"
|
|
#include "nsIDOMChromeWindow.h"
|
|
#include "nsIBrowserDOMWindow.h"
|
|
#include "nsIDocShell.h"
|
|
#include "nsIBaseWindow.h"
|
|
#include "nsIWidget.h"
|
|
#include "nsIAppStartup.h"
|
|
#include "nsIProfileInternal.h"
|
|
#include "nsIXULWindow.h"
|
|
#include "nsIInterfaceRequestor.h"
|
|
#include "nsIInterfaceRequestorUtils.h"
|
|
#include "nsIPrefService.h"
|
|
#include "nsIPrefBranch.h"
|
|
#include "nsIWindowsHooks.h"
|
|
#include "nsIPromptService.h"
|
|
#include "nsNetCID.h"
|
|
#include "nsIIOService.h"
|
|
#include "nsIURI.h"
|
|
#include "nsIObserverService.h"
|
|
#include "nsXPCOM.h"
|
|
#include "nsXPFEComponentsCID.h"
|
|
#include "nsEmbedCID.h"
|
|
#include "nsIURIFixup.h"
|
|
#include "nsCDefaultURIFixup.h"
|
|
|
|
struct JSContext;
|
|
|
|
// These are needed to load a URL in a browser window.
|
|
#include "nsIDOMLocation.h"
|
|
#include "nsIJSContextStack.h"
|
|
#include "nsIWindowMediator.h"
|
|
|
|
#include <windows.h>
|
|
#include <shellapi.h>
|
|
#include <ddeml.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <io.h>
|
|
#include <fcntl.h>
|
|
#include <ctype.h>
|
|
|
|
#define TURBO_NAVIGATOR 1
|
|
#define TURBO_MAIL 2
|
|
#define TURBO_EDITOR 3
|
|
#define TURBO_ADDRESSBOOK 4
|
|
#define TURBO_DISABLE 5
|
|
#define TURBO_EXIT 6
|
|
|
|
#define MAPI_STARTUP_ARG "/MAPIStartUp"
|
|
|
|
#ifndef LWA_ALPHA
|
|
#define LWA_ALPHA 2
|
|
#endif
|
|
|
|
#ifndef WS_EX_LAYERED
|
|
#define WS_EX_LAYERED 0x80000
|
|
#endif
|
|
|
|
#ifndef SM_REMOTESESSION
|
|
#define SM_REMOTESESSION 0x1000
|
|
#endif
|
|
|
|
static HWND hwndForDOMWindow( nsISupports * );
|
|
|
|
static
|
|
nsresult
|
|
GetMostRecentWindow(const PRUnichar* aType, nsIDOMWindowInternal** aWindow) {
|
|
nsresult rv;
|
|
nsCOMPtr<nsIWindowMediator> med( do_GetService( NS_WINDOWMEDIATOR_CONTRACTID, &rv ) );
|
|
if ( NS_FAILED( rv ) )
|
|
return rv;
|
|
|
|
if ( med )
|
|
return med->GetMostRecentWindow( aType, aWindow );
|
|
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
static char* GetACPString(const nsString& aStr)
|
|
{
|
|
int acplen = aStr.Length() * 2 + 1;
|
|
char * acp = new char[ acplen ];
|
|
if( acp ) {
|
|
int outlen = ::WideCharToMultiByte( CP_ACP, 0, aStr.get(), aStr.Length(),
|
|
acp, acplen-1, NULL, NULL );
|
|
acp[ outlen ] = '\0'; // null terminate
|
|
}
|
|
return acp;
|
|
}
|
|
|
|
static
|
|
void
|
|
activateWindow( nsIDOMWindowInternal *win ) {
|
|
// Try to get native window handle.
|
|
HWND hwnd = hwndForDOMWindow( win );
|
|
if ( hwnd ) {
|
|
// Restore the window if it is minimized.
|
|
if ( ::IsIconic( hwnd ) ) {
|
|
::ShowWindow( hwnd, SW_RESTORE );
|
|
}
|
|
// Use the OS call, if possible.
|
|
::SetForegroundWindow( hwnd );
|
|
} else {
|
|
// Use internal method.
|
|
win->Focus();
|
|
}
|
|
}
|
|
|
|
|
|
#ifdef DEBUG_law
|
|
#undef MOZ_DEBUG_DDE
|
|
#define MOZ_DEBUG_DDE 1
|
|
#endif
|
|
|
|
typedef BOOL (WINAPI *MOZ_SetLayeredWindowAttributesProc)(HWND, COLORREF, BYTE, DWORD);
|
|
|
|
class nsSplashScreenWin : public nsISplashScreen {
|
|
public:
|
|
nsSplashScreenWin();
|
|
~nsSplashScreenWin();
|
|
|
|
NS_IMETHOD Show();
|
|
NS_IMETHOD Hide();
|
|
|
|
// nsISupports methods
|
|
NS_IMETHOD_(nsrefcnt) AddRef() {
|
|
mRefCnt++;
|
|
return mRefCnt;
|
|
}
|
|
NS_IMETHOD_(nsrefcnt) Release() {
|
|
--mRefCnt;
|
|
if ( !mRefCnt ) {
|
|
delete this;
|
|
return 0;
|
|
}
|
|
return mRefCnt;
|
|
}
|
|
NS_IMETHOD QueryInterface( const nsIID &iid, void**p ) {
|
|
nsresult rv = NS_OK;
|
|
if ( p ) {
|
|
*p = 0;
|
|
if ( iid.Equals( NS_GET_IID( nsISplashScreen ) ) ) {
|
|
nsISplashScreen *result = this;
|
|
*p = result;
|
|
NS_ADDREF( result );
|
|
} else if ( iid.Equals( NS_GET_IID( nsISupports ) ) ) {
|
|
nsISupports *result = NS_STATIC_CAST( nsISupports*, this );
|
|
*p = result;
|
|
NS_ADDREF( result );
|
|
} else {
|
|
rv = NS_NOINTERFACE;
|
|
}
|
|
} else {
|
|
rv = NS_ERROR_NULL_POINTER;
|
|
}
|
|
return rv;
|
|
}
|
|
|
|
void SetDialog( HWND dlg );
|
|
void LoadBitmap();
|
|
static nsSplashScreenWin* GetPointer( HWND dlg );
|
|
|
|
static BOOL CALLBACK DialogProc( HWND dlg, UINT msg, WPARAM wp, LPARAM lp );
|
|
static DWORD WINAPI ThreadProc( LPVOID );
|
|
static VOID CALLBACK TimerProc(HWND hwnd, UINT uMsg, UINT idEvent, DWORD dwTime);
|
|
|
|
HWND mDlg;
|
|
HBITMAP mBitmap;
|
|
nsrefcnt mRefCnt;
|
|
|
|
static int mOpacity;
|
|
static MOZ_SetLayeredWindowAttributesProc mSetLayeredWindowAttributesProc;
|
|
|
|
}; // class nsSplashScreenWin
|
|
|
|
// Simple Win32 mutex wrapper.
|
|
struct Mutex {
|
|
Mutex( const char *name )
|
|
: mName( name ),
|
|
mHandle( 0 ),
|
|
mState( -1 ) {
|
|
mHandle = CreateMutex( 0, FALSE, mName.get() );
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "CreateMutex error = 0x%08X\n", (int)GetLastError() );
|
|
#endif
|
|
}
|
|
~Mutex() {
|
|
if ( mHandle ) {
|
|
// Make sure we release it if we own it.
|
|
Unlock();
|
|
|
|
BOOL rc = CloseHandle( mHandle );
|
|
#if MOZ_DEBUG_DDE
|
|
if ( !rc ) {
|
|
printf( "CloseHandle error = 0x%08X\n", (int)GetLastError() );
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
BOOL Lock( DWORD timeout ) {
|
|
if ( mHandle ) {
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Waiting (%d msec) for DDE mutex...\n", (int)timeout );
|
|
#endif
|
|
mState = WaitForSingleObject( mHandle, timeout );
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "...wait complete, result = 0x%08X, GetLastError=0x%08X\n", (int)mState, (int)::GetLastError() );
|
|
#endif
|
|
return mState == WAIT_OBJECT_0 || mState == WAIT_ABANDONED;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
}
|
|
void Unlock() {
|
|
if ( mHandle && mState == WAIT_OBJECT_0 ) {
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Releasing DDE mutex\n" );
|
|
#endif
|
|
ReleaseMutex( mHandle );
|
|
mState = -1;
|
|
}
|
|
}
|
|
private:
|
|
nsCString mName;
|
|
HANDLE mHandle;
|
|
DWORD mState;
|
|
};
|
|
|
|
/* DDE Notes
|
|
*
|
|
* This section describes the Win32 DDE service implementation for
|
|
* SeaMonkey. DDE is used on Win32 platforms to communicate between
|
|
* separate instances of seamonkey.exe (or other Mozilla-based
|
|
* executables), or, between the Win32 desktop shell and SeaMonkey.
|
|
*
|
|
* The first instance of SeaMonkey will become the "server" and
|
|
* subsequent executables (and the shell) will use DDE to send
|
|
* requests to that process. The requests are DDE "execute" requests
|
|
* that pass the command line arguments.
|
|
*
|
|
* SeaMonkey registers the DDE application "SeaMonkey" and currently
|
|
* supports only the "WWW_OpenURL" topic. This should be reasonably
|
|
* compatible with applications that interfaced with Netscape
|
|
* Communicator (and its predecessors?). Note that even that topic
|
|
* may not be supported in a compatible fashion as the command-line
|
|
* options for SeaMonkey are different than for Communiator.
|
|
*
|
|
* Note: The DDE application name is set via splash.rc
|
|
*
|
|
* It is imperative that at most one instance of SeaMonkey execute in
|
|
* "server mode" at any one time. The "native app support" in SeaMonkey
|
|
* on Win32 ensures that only the server process performs XPCOM
|
|
* initialization (that is not required for subsequent client processes
|
|
* to communicate with the server process).
|
|
*
|
|
* To guarantee that only one server starts up, a Win32 "mutex" is used
|
|
* to ensure only one process executes the server-detection code. That
|
|
* code consists of initializing DDE and doing a DdeConnect to SeaMonkey's
|
|
* application/topic. If that connection succeeds, then a server process
|
|
* must be running already.
|
|
*
|
|
* Otherwise, no server has started. In that case, the current process
|
|
* calls DdeNameService to register that application/topic. Only at that
|
|
* point does the mutex get released.
|
|
*
|
|
* There are a couple of subtleties that one should be aware of:
|
|
*
|
|
* 1. It is imperative that DdeInitialize be called only after the mutex
|
|
* lock has been obtained. The reason is that at shutdown, DDE
|
|
* notifications go out to all initialized DDE processes. Thus, if
|
|
* the mutex is owned by a terminating intance of SeaMonkey, then
|
|
* calling DdeInitialize and then WaitForSingleObject will cause the
|
|
* DdeUninitialize from the terminating process to "hang" until the
|
|
* process waiting for the mutex times out (and can then service the
|
|
* notification that the DDE server is terminating). So, don't mess
|
|
* with the sequence of things in the startup/shutdown logic.
|
|
*
|
|
* 2. All mutex requests are made with a reasonably long timeout value and
|
|
* are designed to "fail safe" (i.e., a timeout is treated as failure).
|
|
*
|
|
* 3. An attempt has been made to minimize the degree to which the main
|
|
* SeaMonkey application logic needs to be aware of the DDE mechanisms
|
|
* implemented herein. As a result, this module surfaces a very
|
|
* large-grained interface, consisting of simple start/stop methods.
|
|
* As a consequence, details of certain scenarios can be "lost."
|
|
* Particularly, incoming DDE requests can arrive after this module
|
|
* initiates the DDE server, but before SeaMonkey is initialized to the
|
|
* point where those requests can be serviced (e.g., open a browser
|
|
* window to a particular URL). Since the client process sends the
|
|
* request early on, it may not be prepared to respond to that error.
|
|
* Thus, such situations may fail silently. The design goal is that
|
|
* they fail harmlessly. Refinements on this point will be made as
|
|
* details emerge (and time permits).
|
|
*/
|
|
|
|
/* Update 2001 March
|
|
*
|
|
* A significant DDE bug in Windows is causing SeaMonkey to get wedged at
|
|
* startup. This is detailed in Bugzill bug 53952
|
|
* (http://bugzilla.mozilla.org/show_bug.cgi?id=53952).
|
|
*
|
|
* To resolve this, we are using a new strategy:
|
|
* o Use a "message window" to detect that SeaMonkey is already running and
|
|
* to pass requests from a second instance back to the first;
|
|
* o Run only as a "DDE server" (not as DDE client); this avoids the
|
|
* problematic call to DDEConnect().
|
|
*
|
|
* We still use the mutex semaphore to protect the code that detects
|
|
* whether SeaMonkey is already running.
|
|
*/
|
|
|
|
class nsNativeAppSupportWin : public nsNativeAppSupportBase {
|
|
public:
|
|
// Overrides of base implementation.
|
|
NS_IMETHOD Start( PRBool *aResult );
|
|
NS_IMETHOD Stop( PRBool *aResult );
|
|
NS_IMETHOD Quit();
|
|
NS_IMETHOD StartServerMode();
|
|
NS_IMETHOD OnLastWindowClosing();
|
|
NS_IMETHOD SetIsServerMode( PRBool isServerMode );
|
|
NS_IMETHOD EnsureProfile(nsICmdLineService* args);
|
|
|
|
// The "old" Start method (renamed).
|
|
NS_IMETHOD StartDDE();
|
|
|
|
// Utility function to handle a Win32-specific command line
|
|
// option: "-console", which dynamically creates a Windows
|
|
// console.
|
|
void CheckConsole();
|
|
|
|
private:
|
|
static HDDEDATA CALLBACK HandleDDENotification( UINT uType,
|
|
UINT uFmt,
|
|
HCONV hconv,
|
|
HSZ hsz1,
|
|
HSZ hsz2,
|
|
HDDEDATA hdata,
|
|
ULONG dwData1,
|
|
ULONG dwData2 );
|
|
static nsresult HandleRequest( LPBYTE request, PRBool newWindow, nsIDOMWindow **aResult );
|
|
static void ParseDDEArg( HSZ args, int index, nsCString& string);
|
|
static void ParseDDEArg( const char* args, int index, nsCString& aString);
|
|
static void ActivateLastWindow();
|
|
static HDDEDATA CreateDDEData( DWORD value );
|
|
static HDDEDATA CreateDDEData( LPBYTE value, DWORD len );
|
|
static PRBool InitTopicStrings();
|
|
static int FindTopic( HSZ topic );
|
|
static nsresult GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResult );
|
|
static nsresult OpenWindow( const char *urlstr,
|
|
const nsAString& aArgs,
|
|
nsIDOMWindow **aResult );
|
|
static nsresult OpenBrowserWindow( const nsAString& aArgs,
|
|
PRBool newWindow,
|
|
nsIDOMWindow **aResult );
|
|
static nsresult ReParent( nsISupports *window, HWND newParent );
|
|
static nsresult GetStartupURL(nsICmdLineService *args, nsCString& taskURL);
|
|
static void SetupSysTrayIcon();
|
|
static void RemoveSysTrayIcon();
|
|
|
|
static UINT mTrayRestart;
|
|
|
|
static int mConversations;
|
|
enum {
|
|
topicOpenURL,
|
|
topicActivate,
|
|
topicCancelProgress,
|
|
topicVersion,
|
|
topicRegisterViewer,
|
|
topicUnRegisterViewer,
|
|
topicGetWindowInfo,
|
|
// Note: Insert new values above this line!!!!!
|
|
topicCount // Count of the number of real topics
|
|
};
|
|
static NOTIFYICONDATA mIconData;
|
|
static HMENU mTrayIconMenu;
|
|
|
|
static HSZ mApplication, mTopics[ topicCount ];
|
|
static DWORD mInstance;
|
|
static char *mAppName;
|
|
static PRBool mInitialWindowActive;
|
|
static PRBool mForceProfileStartup;
|
|
static PRBool mSupportingDDEExec;
|
|
static char mMutexName[];
|
|
friend struct MessageWindow;
|
|
}; // nsNativeAppSupportWin
|
|
|
|
nsSplashScreenWin::nsSplashScreenWin()
|
|
: mDlg( 0 ), mBitmap( 0 ), mRefCnt( 0 ) {
|
|
}
|
|
|
|
nsSplashScreenWin::~nsSplashScreenWin() {
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "splash screen dtor called\n" );
|
|
#endif
|
|
KillTimer(mDlg, 0);
|
|
// Make sure dialog is gone.
|
|
Hide();
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsSplashScreenWin::Show() {
|
|
// Spawn new thread to display real splash screen.
|
|
DWORD threadID = 0;
|
|
HANDLE handle = CreateThread( 0, 0, (LPTHREAD_START_ROUTINE)ThreadProc, this, 0, &threadID );
|
|
CloseHandle(handle);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsSplashScreenWin::Hide() {
|
|
if ( mDlg ) {
|
|
// Fix for bugs:
|
|
// http://bugzilla.mozilla.org/show_bug.cgi?id=26581
|
|
// http://bugzilla.mozilla.org/show_bug.cgi?id=65974
|
|
// http://bugzilla.mozilla.org/show_bug.cgi?id=29172
|
|
// http://bugzilla.mozilla.org/show_bug.cgi?id=45805
|
|
// As the splash-screen is in a separate thread, Windows considers
|
|
// this the "foreground" thread. When our main windows on the main
|
|
// thread are activated, they are treated like windows from a different
|
|
// application, so Windows 2000 and 98 both leave the window in the background.
|
|
// Therefore, we post a message to the splash-screen thread that includes
|
|
// the hwnd of the window we want moved to the foreground. This thread
|
|
// can then successfully bring the top-level window to the foreground.
|
|
nsCOMPtr<nsIDOMWindowInternal> topLevel;
|
|
GetMostRecentWindow(nsnull, getter_AddRefs( topLevel ) );
|
|
HWND hWndTopLevel = topLevel ? hwndForDOMWindow(topLevel) : 0;
|
|
// Dismiss the dialog.
|
|
::PostMessage(mDlg, WM_CLOSE, (WPARAM)mBitmap, (LPARAM)hWndTopLevel);
|
|
mBitmap = 0;
|
|
mDlg = 0;
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
void
|
|
nsSplashScreenWin::LoadBitmap() {
|
|
// Check for '<program-name>.bmp" in same directory as executable.
|
|
char fileName[ _MAX_PATH ];
|
|
int fileNameLen = ::GetModuleFileName( NULL, fileName, sizeof fileName );
|
|
if ( fileNameLen >= 3 ) {
|
|
fileName[ fileNameLen - 3 ] = 0;
|
|
strcat( fileName, "bmp" );
|
|
// Try to load bitmap from that file.
|
|
HBITMAP bitmap = (HBITMAP)::LoadImage( NULL,
|
|
fileName,
|
|
IMAGE_BITMAP,
|
|
0,
|
|
0,
|
|
LR_LOADFROMFILE );
|
|
if ( bitmap ) {
|
|
HWND bitmapControl = GetDlgItem( mDlg, IDB_SPLASH );
|
|
if ( bitmapControl ) {
|
|
HBITMAP old = (HBITMAP)SendMessage( bitmapControl,
|
|
STM_SETIMAGE,
|
|
IMAGE_BITMAP,
|
|
(LPARAM)bitmap );
|
|
// Remember bitmap so we can delete it later.
|
|
mBitmap = bitmap;
|
|
// Delete old bitmap.
|
|
if ( old ) {
|
|
BOOL ok = DeleteObject( old );
|
|
}
|
|
} else {
|
|
// Delete bitmap since it isn't going to be used.
|
|
DeleteObject( bitmap );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int nsSplashScreenWin::mOpacity = 55;
|
|
MOZ_SetLayeredWindowAttributesProc nsSplashScreenWin::mSetLayeredWindowAttributesProc = 0;
|
|
|
|
VOID CALLBACK
|
|
nsSplashScreenWin::TimerProc(HWND hwnd, UINT uMsg, UINT idEvent, DWORD dwTime) {
|
|
mOpacity += 20;
|
|
if (mOpacity >= 255) { // >= because we still want to kill the timer for 255
|
|
mOpacity = 255;
|
|
KillTimer(hwnd, 0);
|
|
}
|
|
// no need to null check - this code can't be reached if SetLayeredWindowAttributes isn't available
|
|
mSetLayeredWindowAttributesProc(hwnd, 0, mOpacity, LWA_ALPHA);
|
|
}
|
|
|
|
BOOL CALLBACK
|
|
nsSplashScreenWin::DialogProc( HWND dlg, UINT msg, WPARAM wp, LPARAM lp ) {
|
|
if ( msg == WM_INITDIALOG ) {
|
|
// Store dialog handle.
|
|
nsSplashScreenWin *splashScreen = (nsSplashScreenWin*)lp;
|
|
if ( lp ) {
|
|
splashScreen->SetDialog( dlg );
|
|
|
|
HMODULE user32lib = GetModuleHandle("user32.dll");
|
|
mSetLayeredWindowAttributesProc = (MOZ_SetLayeredWindowAttributesProc) GetProcAddress(user32lib, "SetLayeredWindowAttributes");
|
|
|
|
// only do fade if it's supported and the user isn't using remote desktop
|
|
if (mSetLayeredWindowAttributesProc && !GetSystemMetrics(SM_REMOTESESSION)) {
|
|
SetWindowLong(dlg, GWL_EXSTYLE,
|
|
GetWindowLong(dlg, GWL_EXSTYLE) | WS_EX_LAYERED);
|
|
mSetLayeredWindowAttributesProc(dlg, 0,
|
|
mOpacity, LWA_ALPHA);
|
|
SetTimer(dlg, 0, 10, TimerProc);
|
|
}
|
|
|
|
// Try to load customized bitmap.
|
|
splashScreen->LoadBitmap();
|
|
}
|
|
|
|
/* Size and center the splash screen correctly. The flags in the
|
|
* dialog template do not do the right thing if the user's
|
|
* machine is using large fonts.
|
|
*/
|
|
HWND bitmapControl = GetDlgItem( dlg, IDB_SPLASH );
|
|
if ( bitmapControl ) {
|
|
HBITMAP hbitmap = (HBITMAP)SendMessage( bitmapControl,
|
|
STM_GETIMAGE,
|
|
IMAGE_BITMAP,
|
|
0 );
|
|
if ( hbitmap ) {
|
|
BITMAP bitmap;
|
|
if ( GetObject( hbitmap, sizeof bitmap, &bitmap ) ) {
|
|
SetWindowPos( dlg,
|
|
NULL,
|
|
GetSystemMetrics(SM_CXSCREEN)/2 - bitmap.bmWidth/2,
|
|
GetSystemMetrics(SM_CYSCREEN)/2 - bitmap.bmHeight/2,
|
|
bitmap.bmWidth,
|
|
bitmap.bmHeight,
|
|
SWP_NOZORDER );
|
|
ShowWindow( dlg, SW_SHOW );
|
|
}
|
|
}
|
|
}
|
|
return 1;
|
|
} else if (msg == WM_CLOSE) {
|
|
// Before killing ourself, set the top-level current.
|
|
// See comments in nsSplashScreenWin::Hide() above.
|
|
HWND topLevel = (HWND)lp;
|
|
if (topLevel)
|
|
::SetForegroundWindow(topLevel);
|
|
// Destroy the dialog
|
|
::EndDialog(dlg, 0);
|
|
// Release custom bitmap (if there is one).
|
|
HBITMAP bitmap = (HBITMAP)wp;
|
|
if ( bitmap ) {
|
|
::DeleteObject( bitmap );
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void nsSplashScreenWin::SetDialog( HWND dlg ) {
|
|
// Save dialog handle.
|
|
mDlg = dlg;
|
|
// Store this pointer in the dialog.
|
|
SetWindowLong( mDlg, DWL_USER, (LONG)(void*)this );
|
|
}
|
|
|
|
nsSplashScreenWin *nsSplashScreenWin::GetPointer( HWND dlg ) {
|
|
// Get result from dialog user data.
|
|
LONG data = GetWindowLong( dlg, DWL_USER );
|
|
return (nsSplashScreenWin*)(void*)data;
|
|
}
|
|
|
|
DWORD WINAPI nsSplashScreenWin::ThreadProc( LPVOID splashScreen ) {
|
|
DialogBoxParam( GetModuleHandle( 0 ),
|
|
MAKEINTRESOURCE( IDD_SPLASH ),
|
|
HWND_DESKTOP,
|
|
(DLGPROC)DialogProc,
|
|
(LPARAM)splashScreen );
|
|
return 0;
|
|
}
|
|
|
|
PRBool gAbortServer = PR_FALSE;
|
|
|
|
void
|
|
nsNativeAppSupportWin::CheckConsole() {
|
|
for ( int i = 1; i < __argc; i++ ) {
|
|
if ( strcmp( "-console", __argv[i] ) == 0
|
|
||
|
|
strcmp( "/console", __argv[i] ) == 0 ) {
|
|
// Users wants to make sure we have a console.
|
|
// Try to allocate one.
|
|
BOOL rc = ::AllocConsole();
|
|
if ( rc ) {
|
|
// Console allocated. Fix it up so that output works in
|
|
// all cases. See http://support.microsoft.com/support/kb/articles/q105/3/05.asp.
|
|
|
|
// stdout
|
|
int hCrt = ::_open_osfhandle( (long)GetStdHandle( STD_OUTPUT_HANDLE ),
|
|
_O_TEXT );
|
|
if ( hCrt != -1 ) {
|
|
FILE *hf = ::_fdopen( hCrt, "w" );
|
|
if ( hf ) {
|
|
*stdout = *hf;
|
|
#ifdef DEBUG
|
|
::fprintf( stdout, "stdout directed to dynamic console\n" );
|
|
#endif
|
|
}
|
|
}
|
|
|
|
// stderr
|
|
hCrt = ::_open_osfhandle( (long)::GetStdHandle( STD_ERROR_HANDLE ),
|
|
_O_TEXT );
|
|
if ( hCrt != -1 ) {
|
|
FILE *hf = ::_fdopen( hCrt, "w" );
|
|
if ( hf ) {
|
|
*stderr = *hf;
|
|
#ifdef DEBUG
|
|
::fprintf( stderr, "stderr directed to dynamic console\n" );
|
|
#endif
|
|
}
|
|
}
|
|
|
|
// stdin?
|
|
/* Don't bother for now.
|
|
hCrt = ::_open_osfhandle( (long)::GetStdHandle( STD_INPUT_HANDLE ),
|
|
_O_TEXT );
|
|
if ( hCrt != -1 ) {
|
|
FILE *hf = ::_fdopen( hCrt, "r" );
|
|
if ( hf ) {
|
|
*stdin = *hf;
|
|
}
|
|
}
|
|
*/
|
|
} else {
|
|
// Failed. Probably because there already is one.
|
|
// There's little we can do, in any case.
|
|
}
|
|
// Don't bother doing this more than once.
|
|
break;
|
|
} else if ( strcmp( "-turbo", __argv[i] ) == 0
|
|
||
|
|
strcmp( "/turbo", __argv[i] ) == 0
|
|
||
|
|
strcmp( "-server", __argv[i] ) == 0
|
|
||
|
|
strcmp( "/server", __argv[i] ) == 0 ) {
|
|
// Start in server mode (and suppress splash screen).
|
|
mServerMode = PR_TRUE;
|
|
mShouldShowUI = PR_FALSE;
|
|
__argv[i] = "-nosplash"; // Bit of a hack, but it works!
|
|
// Ignore other args.
|
|
break;
|
|
}
|
|
}
|
|
|
|
PRBool checkTurbo = PR_TRUE;
|
|
for ( int j = 1; j < __argc; j++ ) {
|
|
if (strcmp("-killAll", __argv[j]) == 0 || strcmp("/killAll", __argv[j]) == 0 ||
|
|
strcmp("-kill", __argv[j]) == 0 || strcmp("/kill", __argv[j]) == 0) {
|
|
gAbortServer = PR_TRUE;
|
|
break;
|
|
}
|
|
|
|
if ( strcmp( "-silent", __argv[j] ) == 0 || strcmp( "/silent", __argv[j] ) == 0 ) {
|
|
checkTurbo = PR_FALSE;
|
|
}
|
|
}
|
|
|
|
// check if this is a restart of the browser after quiting from
|
|
// the servermoded browser instance.
|
|
if ( checkTurbo && !mServerMode ) {
|
|
HKEY key;
|
|
LONG result = ::RegOpenKeyEx( HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Run", 0, KEY_QUERY_VALUE, &key );
|
|
if ( result == ERROR_SUCCESS ) {
|
|
BYTE regvalue[_MAX_PATH];
|
|
DWORD type, len = sizeof(regvalue);
|
|
result = ::RegQueryValueEx( key, NS_QUICKLAUNCH_RUN_KEY, NULL, &type, regvalue, &len);
|
|
::RegCloseKey( key );
|
|
if ( result == ERROR_SUCCESS && len > 0 ) {
|
|
// Make sure the filename in the quicklaunch command matches us
|
|
char fileName[_MAX_PATH];
|
|
int rv = ::GetModuleFileName( NULL, fileName, sizeof fileName );
|
|
nsCAutoString regvalueholder;
|
|
regvalueholder.Assign((char *) regvalue);
|
|
if ((FindInString(regvalueholder, fileName, PR_TRUE) != kNotFound) &&
|
|
(FindInString(regvalueholder, "-turbo", PR_TRUE) != kNotFound) ) {
|
|
mServerMode = PR_TRUE;
|
|
mShouldShowUI = PR_TRUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
// Create and return an instance of class nsNativeAppSupportWin.
|
|
nsresult
|
|
NS_CreateNativeAppSupport( nsINativeAppSupport **aResult ) {
|
|
if ( aResult ) {
|
|
nsNativeAppSupportWin *pNative = new nsNativeAppSupportWin;
|
|
if ( pNative ) {
|
|
*aResult = pNative;
|
|
NS_ADDREF( *aResult );
|
|
// Check for dynamic console creation request.
|
|
pNative->CheckConsole();
|
|
} else {
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
} else {
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// Create instance of Windows splash screen object.
|
|
nsresult
|
|
NS_CreateSplashScreen( nsISplashScreen **aResult ) {
|
|
if ( aResult ) {
|
|
*aResult = 0;
|
|
for ( int i = 1; i < __argc; i++ ) {
|
|
if ( strcmp( "-quiet", __argv[i] ) == 0
|
|
||
|
|
strcmp( "/quiet", __argv[i] ) == 0 ) {
|
|
// No splash screen, please.
|
|
return NS_OK;
|
|
}
|
|
}
|
|
*aResult = new nsSplashScreenWin;
|
|
if ( *aResult ) {
|
|
NS_ADDREF( *aResult );
|
|
} else {
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
} else {
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// Constants
|
|
#define MOZ_STARTUP_MUTEX_NAME "StartupMutex"
|
|
#define MOZ_DDE_START_TIMEOUT 30000
|
|
#define MOZ_DDE_STOP_TIMEOUT 15000
|
|
#define MOZ_DDE_EXEC_TIMEOUT 15000
|
|
|
|
// The array entries must match the enum ordering!
|
|
const char * const topicNames[] = { "WWW_OpenURL",
|
|
"WWW_Activate",
|
|
"WWW_CancelProgress",
|
|
"WWW_Version",
|
|
"WWW_RegisterViewer",
|
|
"WWW_UnRegisterViewer",
|
|
"WWW_GetWindowInfo" };
|
|
|
|
// Static member definitions.
|
|
int nsNativeAppSupportWin::mConversations = 0;
|
|
HSZ nsNativeAppSupportWin::mApplication = 0;
|
|
HSZ nsNativeAppSupportWin::mTopics[nsNativeAppSupportWin::topicCount] = { 0 };
|
|
DWORD nsNativeAppSupportWin::mInstance = 0;
|
|
PRBool nsNativeAppSupportWin::mInitialWindowActive = PR_FALSE;
|
|
PRBool nsNativeAppSupportWin::mForceProfileStartup = PR_FALSE;
|
|
PRBool nsNativeAppSupportWin::mSupportingDDEExec = PR_FALSE;
|
|
|
|
NOTIFYICONDATA nsNativeAppSupportWin::mIconData = { sizeof(NOTIFYICONDATA),
|
|
0,
|
|
1,
|
|
NIF_ICON | NIF_MESSAGE | NIF_TIP,
|
|
WM_USER,
|
|
0,
|
|
0 };
|
|
HMENU nsNativeAppSupportWin::mTrayIconMenu = 0;
|
|
|
|
char nsNativeAppSupportWin::mMutexName[ 128 ] = { 0 };
|
|
|
|
|
|
// Message window encapsulation.
|
|
struct MessageWindow {
|
|
// ctor/dtor are simplistic
|
|
MessageWindow() {
|
|
// Try to find window.
|
|
mHandle = ::FindWindow( className(), 0 );
|
|
}
|
|
|
|
// Act like an HWND.
|
|
operator HWND() {
|
|
return mHandle;
|
|
}
|
|
|
|
// Class name: appName + "MessageWindow"
|
|
static const char *className() {
|
|
static char classNameBuffer[128];
|
|
static char *mClassName = 0;
|
|
if ( !mClassName ) {
|
|
::_snprintf( classNameBuffer,
|
|
sizeof classNameBuffer,
|
|
"%s%s",
|
|
nsNativeAppSupportWin::mAppName,
|
|
"MessageWindow" );
|
|
mClassName = classNameBuffer;
|
|
}
|
|
return mClassName;
|
|
}
|
|
|
|
// Create: Register class and create window.
|
|
NS_IMETHOD Create() {
|
|
WNDCLASS classStruct = { 0, // style
|
|
&MessageWindow::WindowProc, // lpfnWndProc
|
|
0, // cbClsExtra
|
|
0, // cbWndExtra
|
|
0, // hInstance
|
|
0, // hIcon
|
|
0, // hCursor
|
|
0, // hbrBackground
|
|
0, // lpszMenuName
|
|
className() }; // lpszClassName
|
|
|
|
// Register the window class.
|
|
NS_ENSURE_TRUE( ::RegisterClass( &classStruct ), NS_ERROR_FAILURE );
|
|
|
|
// Create the window.
|
|
NS_ENSURE_TRUE( ( mHandle = ::CreateWindow( className(),
|
|
0, // title
|
|
WS_CAPTION, // style
|
|
0,0,0,0, // x, y, cx, cy
|
|
0, // parent
|
|
0, // menu
|
|
0, // instance
|
|
0 ) ), // create struct
|
|
NS_ERROR_FAILURE );
|
|
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Message window = 0x%08X\n", (int)mHandle );
|
|
#endif
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// Destory: Get rid of window and reset mHandle.
|
|
NS_IMETHOD Destroy() {
|
|
nsresult retval = NS_OK;
|
|
|
|
if ( mHandle ) {
|
|
// DestroyWindow can only destroy windows created from
|
|
// the same thread.
|
|
BOOL desRes = DestroyWindow( mHandle );
|
|
if ( FALSE != desRes ) {
|
|
mHandle = NULL;
|
|
}
|
|
else {
|
|
retval = NS_ERROR_FAILURE;
|
|
}
|
|
}
|
|
|
|
return retval;
|
|
}
|
|
|
|
// SendRequest: Pass string via WM_COPYDATA to message window.
|
|
NS_IMETHOD SendRequest( const char *cmd ) {
|
|
COPYDATASTRUCT cds = { 0, ::strlen( cmd ) + 1, (void*)cmd };
|
|
// Bring the already running Mozilla process to the foreground.
|
|
// nsWindow will restore the window (if minimized) and raise it.
|
|
::SetForegroundWindow( mHandle );
|
|
::SendMessage( mHandle, WM_COPYDATA, 0, (LPARAM)&cds );
|
|
return NS_OK;
|
|
}
|
|
|
|
// Window proc.
|
|
static long CALLBACK WindowProc( HWND msgWindow, UINT msg, WPARAM wp, LPARAM lp ) {
|
|
if ( msg == WM_COPYDATA ) {
|
|
// This is an incoming request.
|
|
COPYDATASTRUCT *cds = (COPYDATASTRUCT*)lp;
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Incoming request: %s\n", (const char*)cds->lpData );
|
|
#endif
|
|
// Get current window and return its window handle.
|
|
nsCOMPtr<nsIDOMWindow> win;
|
|
(void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)cds->lpData, PR_FALSE, getter_AddRefs( win ) );
|
|
return win ? (long)hwndForDOMWindow( win ) : 0;
|
|
#ifndef MOZ_PHOENIX
|
|
} else if ( msg == WM_USER ) {
|
|
if ( lp == WM_RBUTTONUP ) {
|
|
// Show menu with Exit disabled/enabled appropriately.
|
|
nsCOMPtr<nsIDOMWindowInternal> win;
|
|
GetMostRecentWindow( 0, getter_AddRefs( win ) );
|
|
::EnableMenuItem( nsNativeAppSupportWin::mTrayIconMenu, TURBO_EXIT, win ? MF_GRAYED : MF_ENABLED );
|
|
POINT pt;
|
|
GetCursorPos( &pt );
|
|
|
|
SetForegroundWindow(msgWindow);
|
|
int selectedItem = ::TrackPopupMenu( nsNativeAppSupportWin::mTrayIconMenu,
|
|
TPM_NONOTIFY | TPM_RETURNCMD |
|
|
TPM_RIGHTBUTTON,
|
|
pt.x,
|
|
pt.y,
|
|
0,
|
|
msgWindow,
|
|
0 );
|
|
|
|
nsCOMPtr<nsIDOMWindow> newWin;
|
|
switch (selectedItem) {
|
|
case TURBO_NAVIGATOR:
|
|
(void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)(NS_STRINGIFY(MOZ_APP_NAME) " -browser"), PR_TRUE, getter_AddRefs( newWin ) );
|
|
break;
|
|
case TURBO_MAIL:
|
|
(void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)(NS_STRINGIFY(MOZ_APP_NAME) " -mail"), PR_TRUE, getter_AddRefs( newWin ) );
|
|
break;
|
|
case TURBO_EDITOR:
|
|
(void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)(NS_STRINGIFY(MOZ_APP_NAME) " -editor"), PR_TRUE, getter_AddRefs( newWin ) );
|
|
break;
|
|
case TURBO_ADDRESSBOOK:
|
|
(void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)(NS_STRINGIFY(MOZ_APP_NAME) " -addressbook"), PR_TRUE, getter_AddRefs( newWin ) );
|
|
break;
|
|
case TURBO_EXIT:
|
|
(void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)(NS_STRINGIFY(MOZ_APP_NAME) " -kill"), PR_TRUE, getter_AddRefs( newWin ) );
|
|
break;
|
|
case TURBO_DISABLE:
|
|
nsresult rv;
|
|
nsCOMPtr<nsIStringBundleService> stringBundleService( do_GetService( NS_STRINGBUNDLE_CONTRACTID ) );
|
|
nsCOMPtr<nsIStringBundle> turboMenuBundle;
|
|
nsCOMPtr<nsIStringBundle> brandBundle;
|
|
if ( stringBundleService ) {
|
|
stringBundleService->CreateBundle( "chrome://branding/locale/brand.properties", getter_AddRefs( brandBundle ) );
|
|
stringBundleService->CreateBundle( "chrome://navigator/locale/turboMenu.properties",
|
|
getter_AddRefs( turboMenuBundle ) );
|
|
}
|
|
nsXPIDLString dialogMsg;
|
|
nsXPIDLString dialogTitle;
|
|
nsXPIDLString brandName;
|
|
if ( brandBundle && turboMenuBundle ) {
|
|
brandBundle->GetStringFromName( NS_LITERAL_STRING( "brandShortName" ).get(),
|
|
getter_Copies( brandName ) );
|
|
const PRUnichar *formatStrings[] = { brandName.get() };
|
|
turboMenuBundle->FormatStringFromName( NS_LITERAL_STRING( "DisableDlgMsg" ).get(), formatStrings,
|
|
1, getter_Copies( dialogMsg ) );
|
|
turboMenuBundle->FormatStringFromName( NS_LITERAL_STRING( "DisableDlgTitle" ).get(), formatStrings,
|
|
1, getter_Copies( dialogTitle ) );
|
|
|
|
}
|
|
if ( !dialogMsg.IsEmpty() && !dialogTitle.IsEmpty() && !brandName.IsEmpty() ) {
|
|
nsCOMPtr<nsIPromptService> dialog( do_GetService( NS_PROMPTSERVICE_CONTRACTID ) );
|
|
if ( dialog ) {
|
|
PRBool reallyDisable;
|
|
nsNativeAppSupportWin::mLastWindowIsConfirmation = PR_TRUE;
|
|
dialog->Confirm( nsnull, dialogTitle.get(), dialogMsg.get(), &reallyDisable );
|
|
if ( !reallyDisable ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
nsCOMPtr<nsIWindowsHooks> winHooksService ( do_GetService( NS_IWINDOWSHOOKS_CONTRACTID, &rv ) );
|
|
if ( NS_SUCCEEDED( rv ) )
|
|
winHooksService->StartupRemoveOption("-turbo");
|
|
|
|
nsCOMPtr<nsIAppStartup> appStartup
|
|
(do_GetService(NS_APPSTARTUP_CONTRACTID, &rv));
|
|
if ( NS_SUCCEEDED( rv ) ) {
|
|
nsCOMPtr<nsINativeAppSupport> native;
|
|
rv = appStartup->GetNativeAppSupport( getter_AddRefs( native ) );
|
|
if ( NS_SUCCEEDED( rv ) )
|
|
native->SetIsServerMode( PR_FALSE );
|
|
if ( !win )
|
|
appStartup->Quit(nsIAppStartup::eAttemptQuit);
|
|
}
|
|
break;
|
|
}
|
|
PostMessage(msgWindow, WM_NULL, 0, 0);
|
|
} else if ( lp == WM_LBUTTONDBLCLK ) {
|
|
// Dbl-click will open nav/mailnews/composer based on prefs
|
|
// (if no windows are open), or, open nav (if some windows are
|
|
// already open). That's done in HandleRequest.
|
|
nsCOMPtr<nsIDOMWindow> win;
|
|
(void)nsNativeAppSupportWin::HandleRequest( (LPBYTE)NS_STRINGIFY(MOZ_APP_NAME), PR_TRUE, getter_AddRefs( win ) );
|
|
}
|
|
return TRUE;
|
|
#endif
|
|
} else if ( msg == WM_QUERYENDSESSION ) {
|
|
// Invoke "-killAll" cmd line handler. That will close all open windows,
|
|
// and display dialog asking whether to save/don't save/cancel. If the
|
|
// user says cancel, then we pass that indicator along to the system
|
|
// in order to stop the system shutdown/logoff.
|
|
nsCOMPtr<nsICmdLineHandler>
|
|
killAll( do_CreateInstance( "@mozilla.org/commandlinehandler/general-startup;1?type=killAll" ) );
|
|
if ( killAll ) {
|
|
nsXPIDLCString unused;
|
|
// Note: "GetChromeUrlForTask" is a euphemism for
|
|
// "ProcessYourCommandLineSwitch". The interface was written
|
|
// presuming a less general-purpose role for command line
|
|
// handlers than it ought to have.
|
|
nsresult rv = killAll->GetChromeUrlForTask( getter_Copies( unused ) );
|
|
if ( rv == NS_ERROR_ABORT ) {
|
|
// User cancelled shutdown/logoff.
|
|
return FALSE;
|
|
} else {
|
|
// Shutdown/logoff OK.
|
|
return TRUE;
|
|
}
|
|
}
|
|
} else if ((nsNativeAppSupportWin::mTrayRestart) && (msg == nsNativeAppSupportWin::mTrayRestart)) {
|
|
//Re-add the icon. The taskbar must have been destroyed and recreated
|
|
::Shell_NotifyIcon( NIM_ADD, &nsNativeAppSupportWin::mIconData );
|
|
}
|
|
return DefWindowProc( msgWindow, msg, wp, lp );
|
|
}
|
|
|
|
private:
|
|
HWND mHandle;
|
|
}; // struct MessageWindow
|
|
|
|
UINT nsNativeAppSupportWin::mTrayRestart = 0;
|
|
static char nameBuffer[128] = { 0 };
|
|
char *nsNativeAppSupportWin::mAppName = nameBuffer;
|
|
|
|
/* Start: Tries to find the "message window" to determine if it
|
|
* exists. If so, then SeaMonkey is already running. In that
|
|
* case, we use the handle to the "message" window and send
|
|
* a request corresponding to this process's command line
|
|
* options.
|
|
*
|
|
* If not, then this is the first instance of SeaMonkey. In
|
|
* that case, we create and set up the message window.
|
|
*
|
|
* The checking for existance of the message window must
|
|
* be protected by use of a mutex semaphore.
|
|
*/
|
|
NS_IMETHODIMP
|
|
nsNativeAppSupportWin::Start( PRBool *aResult ) {
|
|
NS_ENSURE_ARG( aResult );
|
|
NS_ENSURE_TRUE( mInstance == 0, NS_ERROR_NOT_INITIALIZED );
|
|
|
|
if (getenv("MOZ_NO_REMOTE"))
|
|
{
|
|
*aResult = PR_TRUE;
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
*aResult = PR_FALSE;
|
|
|
|
// Grab mutex first.
|
|
int retval;
|
|
UINT id = ID_DDE_APPLICATION_NAME;
|
|
retval = LoadString( (HINSTANCE) NULL, id, (LPTSTR) nameBuffer, sizeof(nameBuffer) );
|
|
if ( retval == 0 ) {
|
|
// No app name; just keep running.
|
|
*aResult = PR_TRUE;
|
|
return NS_OK;
|
|
}
|
|
|
|
// Build mutex name from app name.
|
|
::_snprintf( mMutexName, sizeof mMutexName, "%s%s", nameBuffer, MOZ_STARTUP_MUTEX_NAME );
|
|
Mutex startupLock = Mutex( mMutexName );
|
|
|
|
NS_ENSURE_TRUE( startupLock.Lock( MOZ_DDE_START_TIMEOUT ), NS_ERROR_FAILURE );
|
|
|
|
// Search for existing message window.
|
|
MessageWindow msgWindow;
|
|
if ( (HWND)msgWindow ) {
|
|
// We are a client process. Pass request to message window.
|
|
LPTSTR cmd = ::GetCommandLine();
|
|
rv = msgWindow.SendRequest( cmd );
|
|
} else {
|
|
// We will be server.
|
|
if (!gAbortServer) {
|
|
rv = msgWindow.Create();
|
|
if ( NS_SUCCEEDED( rv ) ) {
|
|
// Start up DDE server.
|
|
this->StartDDE();
|
|
// Tell caller to spin message loop.
|
|
*aResult = PR_TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
startupLock.Unlock();
|
|
|
|
return rv;
|
|
}
|
|
|
|
PRBool
|
|
nsNativeAppSupportWin::InitTopicStrings() {
|
|
for ( int i = 0; i < topicCount; i++ ) {
|
|
if ( !( mTopics[ i ] = DdeCreateStringHandle( mInstance, NS_CONST_CAST(char *,topicNames[ i ]), CP_WINANSI ) ) ) {
|
|
return PR_FALSE;
|
|
}
|
|
}
|
|
return PR_TRUE;
|
|
}
|
|
|
|
int
|
|
nsNativeAppSupportWin::FindTopic( HSZ topic ) {
|
|
for ( int i = 0; i < topicCount; i++ ) {
|
|
if ( DdeCmpStringHandles( topic, mTopics[i] ) == 0 ) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
// Utility function that determines if we're handling http Internet shortcuts.
|
|
static PRBool handlingHTTP() {
|
|
PRBool result = PR_FALSE; // Answer no if an error occurs.
|
|
// See if we're the "default browser" (i.e., handling http Internet shortcuts)
|
|
nsCOMPtr<nsIWindowsHooks> winhooks( do_GetService( NS_IWINDOWSHOOKS_CONTRACTID ) );
|
|
if ( winhooks ) {
|
|
nsCOMPtr<nsIWindowsHooksSettings> settings;
|
|
nsresult rv = winhooks->GetSettings( getter_AddRefs( settings ) );
|
|
if ( NS_SUCCEEDED( rv ) ) {
|
|
settings->GetIsHandlingHTTP( &result );
|
|
if ( result ) {
|
|
// The user *said* to handle http. See if we really
|
|
// are doing it. We need to check *only* the HTTP
|
|
// settings. If we don't mask off all others, we
|
|
// may erroneously conclude that we're not handling
|
|
// HTTP when really we are (although, a false negative
|
|
// is much better than a false positive). Please note
|
|
// that setting these attributes false only affects
|
|
// this "Settings" object. It *does not* change the
|
|
// actual user preferences stored in the registry!
|
|
|
|
// First, turn off all the other protocols.
|
|
settings->SetIsHandlingHTTPS( PR_FALSE );
|
|
#ifndef MOZ_PHOENIX
|
|
settings->SetIsHandlingFTP( PR_FALSE );
|
|
settings->SetIsHandlingCHROME( PR_FALSE );
|
|
settings->SetIsHandlingGOPHER( PR_FALSE );
|
|
#endif
|
|
// Next, all the file types.
|
|
settings->SetIsHandlingHTML( PR_FALSE );
|
|
settings->SetIsHandlingXHTML( PR_FALSE );
|
|
#ifndef MOZ_PHOENIX
|
|
settings->SetIsHandlingJPEG( PR_FALSE );
|
|
settings->SetIsHandlingGIF( PR_FALSE );
|
|
settings->SetIsHandlingPNG( PR_FALSE );
|
|
settings->SetIsHandlingMNG( PR_FALSE );
|
|
settings->SetIsHandlingBMP( PR_FALSE );
|
|
settings->SetIsHandlingICO( PR_FALSE );
|
|
settings->SetIsHandlingXML( PR_FALSE );
|
|
settings->SetIsHandlingXUL( PR_FALSE );
|
|
#endif
|
|
// Now test the HTTP setting in the registry.
|
|
settings->GetRegistryMatches( &result );
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
// Utility function to delete a registry subkey.
|
|
static DWORD deleteKey( HKEY baseKey, const char *keyName ) {
|
|
// Make sure input subkey isn't null.
|
|
DWORD rc;
|
|
if ( keyName && ::strlen(keyName) ) {
|
|
// Open subkey.
|
|
HKEY key;
|
|
rc = ::RegOpenKeyEx( baseKey,
|
|
keyName,
|
|
0,
|
|
KEY_ENUMERATE_SUB_KEYS | DELETE,
|
|
&key );
|
|
// Continue till we get an error or are done.
|
|
while ( rc == ERROR_SUCCESS ) {
|
|
char subkeyName[_MAX_PATH];
|
|
DWORD len = sizeof subkeyName;
|
|
// Get first subkey name. Note that we always get the
|
|
// first one, then delete it. So we need to get
|
|
// the first one next time, also.
|
|
rc = ::RegEnumKeyEx( key,
|
|
0,
|
|
subkeyName,
|
|
&len,
|
|
0,
|
|
0,
|
|
0,
|
|
0 );
|
|
if ( rc == ERROR_NO_MORE_ITEMS ) {
|
|
// No more subkeys. Delete the main one.
|
|
rc = ::RegDeleteKey( baseKey, keyName );
|
|
break;
|
|
} else if ( rc == ERROR_SUCCESS ) {
|
|
// Another subkey, delete it, recursively.
|
|
rc = deleteKey( key, subkeyName );
|
|
}
|
|
}
|
|
// Close the key we opened.
|
|
::RegCloseKey( key );
|
|
} else {
|
|
rc = ERROR_BADKEY;
|
|
}
|
|
return rc;
|
|
}
|
|
|
|
|
|
// Start DDE server.
|
|
//
|
|
// This used to be the Start() method when we were using DDE as the
|
|
// primary IPC mechanism between secondary SeaMonkey processes and the
|
|
// initial "server" process.
|
|
//
|
|
// Now, it simply initializes the DDE server. The caller must check
|
|
// that this process is to be the server, and, must acquire the DDE
|
|
// startup mutex semaphore prior to calling this routine. See ::Start(),
|
|
// above.
|
|
NS_IMETHODIMP
|
|
nsNativeAppSupportWin::StartDDE() {
|
|
NS_ENSURE_TRUE( mInstance == 0, NS_ERROR_NOT_INITIALIZED );
|
|
|
|
// Initialize DDE.
|
|
NS_ENSURE_TRUE( DMLERR_NO_ERROR == DdeInitialize( &mInstance,
|
|
nsNativeAppSupportWin::HandleDDENotification,
|
|
APPCLASS_STANDARD,
|
|
0 ),
|
|
NS_ERROR_FAILURE );
|
|
|
|
// Allocate DDE strings.
|
|
NS_ENSURE_TRUE( ( mApplication = DdeCreateStringHandle( mInstance, mAppName, CP_WINANSI ) ) && InitTopicStrings(),
|
|
NS_ERROR_FAILURE );
|
|
|
|
// Next step is to register a DDE service.
|
|
NS_ENSURE_TRUE( DdeNameService( mInstance, mApplication, 0, DNS_REGISTER ), NS_ERROR_FAILURE );
|
|
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "DDE server started\n" );
|
|
#endif
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// If no DDE conversations are pending, terminate DDE.
|
|
NS_IMETHODIMP
|
|
nsNativeAppSupportWin::Stop( PRBool *aResult ) {
|
|
NS_ENSURE_ARG( aResult );
|
|
NS_ENSURE_TRUE( mInstance, NS_ERROR_NOT_INITIALIZED );
|
|
|
|
nsresult rv = NS_OK;
|
|
*aResult = PR_TRUE;
|
|
|
|
Mutex ddeLock( mMutexName );
|
|
|
|
if ( ddeLock.Lock( MOZ_DDE_STOP_TIMEOUT ) ) {
|
|
if ( mConversations == 0 ) {
|
|
this->Quit();
|
|
} else {
|
|
*aResult = PR_FALSE;
|
|
}
|
|
|
|
ddeLock.Unlock();
|
|
}
|
|
else {
|
|
// No DDE application name specified, but that's OK. Just
|
|
// forge ahead.
|
|
*aResult = PR_TRUE;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
// Terminate DDE regardless.
|
|
NS_IMETHODIMP
|
|
nsNativeAppSupportWin::Quit() {
|
|
// If another process wants to look for the message window, they need
|
|
// to wait to hold the lock, in which case they will not find the
|
|
// window as we will destroy ours under our lock.
|
|
// When the mutex goes off the stack, it is unlocked via destructor.
|
|
Mutex mutexLock(mMutexName);
|
|
NS_ENSURE_TRUE(mutexLock.Lock(MOZ_DDE_START_TIMEOUT), NS_ERROR_FAILURE );
|
|
|
|
// If we've got a message window to receive IPC or new window requests,
|
|
// get rid of it as we are shutting down.
|
|
// Note: Destroy calls DestroyWindow, which will only work on a window
|
|
// created by the same thread.
|
|
MessageWindow mw;
|
|
mw.Destroy();
|
|
|
|
if ( mInstance ) {
|
|
// Undo registry setting if we need to.
|
|
if ( mSupportingDDEExec && handlingHTTP() ) {
|
|
mSupportingDDEExec = PR_FALSE;
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Deleting ddexec subkey on exit\n" );
|
|
#endif
|
|
deleteKey( HKEY_CLASSES_ROOT, "http\\shell\\open\\ddeexec" );
|
|
}
|
|
|
|
// Unregister application name.
|
|
DdeNameService( mInstance, mApplication, 0, DNS_UNREGISTER );
|
|
// Clean up strings.
|
|
if ( mApplication ) {
|
|
DdeFreeStringHandle( mInstance, mApplication );
|
|
mApplication = 0;
|
|
}
|
|
for ( int i = 0; i < topicCount; i++ ) {
|
|
if ( mTopics[i] ) {
|
|
DdeFreeStringHandle( mInstance, mTopics[i] );
|
|
mTopics[i] = 0;
|
|
}
|
|
}
|
|
DdeUninitialize( mInstance );
|
|
mInstance = 0;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
PRBool NS_CanRun()
|
|
{
|
|
return PR_TRUE;
|
|
}
|
|
|
|
#if MOZ_DEBUG_DDE
|
|
// Macro to generate case statement for a given XTYP value.
|
|
#define XTYP_CASE(t) \
|
|
case t: result = #t; break
|
|
|
|
static nsCString uTypeDesc( UINT uType ) {
|
|
nsCString result;
|
|
switch ( uType ) {
|
|
XTYP_CASE(XTYP_ADVSTART);
|
|
XTYP_CASE(XTYP_CONNECT);
|
|
XTYP_CASE(XTYP_ADVREQ);
|
|
XTYP_CASE(XTYP_REQUEST);
|
|
XTYP_CASE(XTYP_WILDCONNECT);
|
|
XTYP_CASE(XTYP_ADVDATA);
|
|
XTYP_CASE(XTYP_EXECUTE);
|
|
XTYP_CASE(XTYP_POKE);
|
|
XTYP_CASE(XTYP_ADVSTOP);
|
|
XTYP_CASE(XTYP_CONNECT_CONFIRM);
|
|
XTYP_CASE(XTYP_DISCONNECT);
|
|
XTYP_CASE(XTYP_ERROR);
|
|
XTYP_CASE(XTYP_MONITOR);
|
|
XTYP_CASE(XTYP_REGISTER);
|
|
XTYP_CASE(XTYP_XACT_COMPLETE);
|
|
XTYP_CASE(XTYP_UNREGISTER);
|
|
default: result = "XTYP_?????";
|
|
}
|
|
return result;
|
|
}
|
|
|
|
static nsCString hszValue( DWORD instance, HSZ hsz ) {
|
|
// Extract string from HSZ.
|
|
nsCString result("[");
|
|
DWORD len = DdeQueryString( instance, hsz, NULL, NULL, CP_WINANSI );
|
|
if ( len ) {
|
|
char buffer[ 256 ];
|
|
DdeQueryString( instance, hsz, buffer, sizeof buffer, CP_WINANSI );
|
|
result += buffer;
|
|
}
|
|
result += "]";
|
|
return result;
|
|
}
|
|
#else
|
|
// These are purely a safety measure to avoid the infamous "won't
|
|
// build non-debug" type Tinderbox flames.
|
|
static nsCString uTypeDesc( UINT ) {
|
|
return nsCString( "?" );
|
|
}
|
|
static nsCString hszValue( DWORD, HSZ ) {
|
|
return nsCString( "?" );
|
|
}
|
|
#endif
|
|
|
|
|
|
// Utility function to escape double-quotes within a string.
|
|
static void escapeQuotes( nsString &aString ) {
|
|
PRInt32 offset = -1;
|
|
while( 1 ) {
|
|
// Find next '"'.
|
|
offset = FindCharInString(aString, '"', ++offset );
|
|
if ( offset == kNotFound ) {
|
|
// No more quotes, exit.
|
|
break;
|
|
} else {
|
|
// Insert back-slash ahead of the '"'.
|
|
aString.Insert( PRUnichar('\\'), offset );
|
|
// Increment offset because we just inserted a slash
|
|
offset++;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
HDDEDATA CALLBACK
|
|
nsNativeAppSupportWin::HandleDDENotification( UINT uType, // transaction type
|
|
UINT uFmt, // clipboard data format
|
|
HCONV hconv, // handle to the conversation
|
|
HSZ hsz1, // handle to a string
|
|
HSZ hsz2, // handle to a string
|
|
HDDEDATA hdata, // handle to a global memory object
|
|
ULONG dwData1, // transaction-specific data
|
|
ULONG dwData2 ) { // transaction-specific data
|
|
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "DDE: uType =%s\n", uTypeDesc( uType ).get() );
|
|
printf( " uFmt =%u\n", (unsigned)uFmt );
|
|
printf( " hconv =%08x\n", (int)hconv );
|
|
printf( " hsz1 =%08x:%s\n", (int)hsz1, hszValue( mInstance, hsz1 ).get() );
|
|
printf( " hsz2 =%08x:%s\n", (int)hsz2, hszValue( mInstance, hsz2 ).get() );
|
|
printf( " hdata =%08x\n", (int)hdata );
|
|
printf( " dwData1=%08x\n", (int)dwData1 );
|
|
printf( " dwData2=%08x\n", (int)dwData2 );
|
|
#endif
|
|
|
|
HDDEDATA result = 0;
|
|
if ( uType & XCLASS_BOOL ) {
|
|
switch ( uType ) {
|
|
case XTYP_CONNECT:
|
|
// Make sure its for our service/topic.
|
|
if ( FindTopic( hsz1 ) != -1 ) {
|
|
// We support this connection.
|
|
result = (HDDEDATA)1;
|
|
}
|
|
break;
|
|
case XTYP_CONNECT_CONFIRM:
|
|
// We don't care about the conversation handle, at this point.
|
|
result = (HDDEDATA)1;
|
|
break;
|
|
}
|
|
} else if ( uType & XCLASS_DATA ) {
|
|
if ( uType == XTYP_REQUEST ) {
|
|
switch ( FindTopic( hsz1 ) ) {
|
|
case topicOpenURL: {
|
|
// Open a given URL...
|
|
|
|
// Default is to open in current window.
|
|
PRBool new_window = PR_FALSE;
|
|
|
|
// Get the URL from the first argument in the command.
|
|
nsCAutoString url;
|
|
ParseDDEArg(hsz2, 0, url);
|
|
// Read the 3rd argument in the command to determine if a
|
|
// new window is to be used.
|
|
nsCAutoString windowID;
|
|
ParseDDEArg(hsz2, 2, windowID);
|
|
// "0" means to open the URL in a new window.
|
|
if ( strcmp(windowID.get(), "0" ) == 0 ) {
|
|
new_window = PR_TRUE;
|
|
}
|
|
|
|
// Make it look like command line args.
|
|
url.Insert( NS_STRINGIFY(MOZ_APP_NAME) " -url ", 0 );
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Handling dde XTYP_REQUEST request: [%s]...\n", url.get() );
|
|
#endif
|
|
// Now handle it.
|
|
nsCOMPtr<nsIDOMWindow> win;
|
|
HandleRequest( LPBYTE( url.get() ), new_window, getter_AddRefs( win ) );
|
|
// Return pseudo window ID.
|
|
result = CreateDDEData( 1 );
|
|
break;
|
|
}
|
|
case topicGetWindowInfo: {
|
|
// This topic has to get the current URL, get the current
|
|
// page title and then format the output into the DDE
|
|
// return string. The return value is "URL","Page Title",
|
|
// "Window ID" however the window ID is not used for this
|
|
// command, therefore it is returned as a null string
|
|
|
|
// This isn't really a loop. We just use "break"
|
|
// statements to bypass the remaining steps when
|
|
// something goes wrong.
|
|
do {
|
|
// Get most recently used Nav window.
|
|
nsCOMPtr<nsIDOMWindowInternal> navWin;
|
|
GetMostRecentWindow( NS_LITERAL_STRING( "navigator:browser" ).get(),
|
|
getter_AddRefs( navWin ) );
|
|
if ( !navWin ) {
|
|
// There is not a window open
|
|
break;
|
|
}
|
|
// Get content window.
|
|
nsCOMPtr<nsIDOMWindow> content;
|
|
navWin->GetContent( getter_AddRefs( content ) );
|
|
if ( !content ) {
|
|
break;
|
|
}
|
|
// Convert that to internal interface.
|
|
nsCOMPtr<nsIDOMWindowInternal> internalContent( do_QueryInterface( content ) );
|
|
if ( !internalContent ) {
|
|
break;
|
|
}
|
|
// Get location.
|
|
nsCOMPtr<nsIDOMLocation> location;
|
|
internalContent->GetLocation( getter_AddRefs( location ) );
|
|
if ( !location ) {
|
|
break;
|
|
}
|
|
// Get href for URL.
|
|
nsAutoString url;
|
|
if ( NS_FAILED( location->GetHref( url ) ) ) {
|
|
break;
|
|
}
|
|
// Escape any double-quotes.
|
|
escapeQuotes( url );
|
|
|
|
// Now for the title; first, get the "window" script global object.
|
|
nsCOMPtr<nsPIDOMWindow> scrWin( do_QueryInterface( internalContent ) );
|
|
if ( !scrWin ) {
|
|
break;
|
|
}
|
|
// Then from its doc shell get the base window...
|
|
nsCOMPtr<nsIBaseWindow> baseWindow =
|
|
do_QueryInterface( scrWin->GetDocShell() );
|
|
if ( !baseWindow ) {
|
|
break;
|
|
}
|
|
// And from the base window we can get the title.
|
|
nsXPIDLString title;
|
|
if(!baseWindow) {
|
|
break;
|
|
}
|
|
baseWindow->GetTitle(getter_Copies(title));
|
|
// Escape any double-quotes in the title.
|
|
escapeQuotes( title );
|
|
|
|
// Use a string buffer for the output data, first
|
|
// save a quote.
|
|
nsCAutoString outpt( NS_LITERAL_CSTRING("\"") );
|
|
// Now copy the URL converting the Unicode string
|
|
// to a single-byte ASCII string
|
|
nsCAutoString tmpNativeStr;
|
|
NS_CopyUnicodeToNative( url, tmpNativeStr );
|
|
outpt.Append( tmpNativeStr );
|
|
// Add the "," used to separate the URL and the page
|
|
// title
|
|
outpt.Append( NS_LITERAL_CSTRING("\",\"") );
|
|
// Now copy the current page title to the return string
|
|
NS_CopyUnicodeToNative( title, tmpNativeStr );
|
|
outpt.Append( tmpNativeStr );
|
|
// Fill out the return string with the remainin ",""
|
|
outpt.Append( NS_LITERAL_CSTRING( "\",\"\"" ));
|
|
|
|
// Create a DDE handle to a char string for the data
|
|
// being returned, this copies and creates a "shared"
|
|
// copy of the DDE response until the calling APP
|
|
// reads it and says it can be freed.
|
|
result = CreateDDEData( (LPBYTE)(const char*)outpt.get(),
|
|
outpt.Length() + 1 );
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "WWW_GetWindowInfo->%s\n", outpt.get() );
|
|
#endif
|
|
} while ( PR_FALSE );
|
|
break;
|
|
}
|
|
case topicActivate: {
|
|
// Activate a Nav window...
|
|
nsCAutoString windowID;
|
|
ParseDDEArg(hsz2, 0, windowID);
|
|
// 4294967295 is decimal for 0xFFFFFFFF which is also a
|
|
// correct value to do that Activate last window stuff
|
|
const char *wid = windowID.get();
|
|
if ( strcmp(wid, "-1" ) == 0 ||
|
|
strcmp(wid, "4294967295" ) == 0 ) {
|
|
// We only support activating the most recent window (or a new one).
|
|
ActivateLastWindow();
|
|
// Return pseudo window ID.
|
|
result = CreateDDEData( 1 );
|
|
}
|
|
break;
|
|
}
|
|
case topicVersion: {
|
|
// Return version. We're restarting at 1.0!
|
|
DWORD version = 1 << 16; // "1.0"
|
|
result = CreateDDEData( version );
|
|
break;
|
|
}
|
|
case topicRegisterViewer: {
|
|
// Register new viewer (not implemented).
|
|
result = CreateDDEData( PR_FALSE );
|
|
break;
|
|
}
|
|
case topicUnRegisterViewer: {
|
|
// Unregister new viewer (not implemented).
|
|
result = CreateDDEData( PR_FALSE );
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
} else if ( uType & XTYP_POKE ) {
|
|
switch ( FindTopic( hsz1 ) ) {
|
|
case topicCancelProgress: {
|
|
// "Handle" progress cancel (actually, pretty much ignored).
|
|
result = (HDDEDATA)DDE_FACK;
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
} else if ( uType & XCLASS_FLAGS ) {
|
|
if ( uType == XTYP_EXECUTE ) {
|
|
// Prove that we received the request.
|
|
DWORD bytes;
|
|
LPBYTE request = DdeAccessData( hdata, &bytes );
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Handling dde request: [%s]...\n", (char*)request );
|
|
#endif
|
|
// Default is to open in current window.
|
|
PRBool new_window = PR_FALSE;
|
|
|
|
nsCAutoString url;
|
|
ParseDDEArg((const char*) request, 0, url);
|
|
|
|
// Read the 3rd argument in the command to determine if a
|
|
// new window is to be used.
|
|
nsCAutoString windowID;
|
|
ParseDDEArg((const char*) request, 2, windowID);
|
|
|
|
// "0" means to open the URL in a new window.
|
|
if ( strcmp(windowID.get(), "0" ) == 0 ) {
|
|
new_window = PR_TRUE;
|
|
}
|
|
|
|
// Make it look like command line args.
|
|
url.Insert( NS_STRINGIFY(MOZ_APP_NAME) " -url ", 0 );
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Handling dde XTYP_REQUEST request: [%s]...\n", url.get() );
|
|
#endif
|
|
// Now handle it.
|
|
nsCOMPtr<nsIDOMWindow> win;
|
|
HandleRequest( LPBYTE( url.get() ), new_window, getter_AddRefs( win ) );
|
|
|
|
// Release the data.
|
|
DdeUnaccessData( hdata );
|
|
result = (HDDEDATA)DDE_FACK;
|
|
} else {
|
|
result = (HDDEDATA)DDE_FNOTPROCESSED;
|
|
}
|
|
} else if ( uType & XCLASS_NOTIFICATION ) {
|
|
}
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "DDE result=%d (0x%08X)\n", (int)result, (int)result );
|
|
#endif
|
|
return result;
|
|
}
|
|
|
|
// Utility function to advance to end of quoted string.
|
|
// p+offset must point to the comma preceding the arg on entry.
|
|
// On return, p+result points to the closing '"' (or end of the string
|
|
// if the closing '"' is missing) if the arg is quoted. If the arg
|
|
// is not quoted, then p+result will point to the first character
|
|
// of the arg.
|
|
static PRInt32 advanceToEndOfQuotedArg( const char *p, PRInt32 offset, PRInt32 len ) {
|
|
// Check whether the current arg is quoted.
|
|
if ( p[++offset] == '"' ) {
|
|
// Advance past the closing quote.
|
|
while ( offset < len && p[++offset] != '"' ) {
|
|
// If the current character is a backslash, then the
|
|
// next character can't be a *real* '"', so skip it.
|
|
if ( p[offset] == '\\' ) {
|
|
offset++;
|
|
}
|
|
}
|
|
}
|
|
return offset;
|
|
}
|
|
|
|
void nsNativeAppSupportWin::ParseDDEArg( const char* args, int index, nsCString& aString) {
|
|
if ( args ) {
|
|
int argLen = strlen(args);
|
|
nsDependentCString temp(args, argLen);
|
|
|
|
// offset points to the comma preceding the desired arg.
|
|
PRInt32 offset = -1;
|
|
// Skip commas till we get to the arg we want.
|
|
while( index-- ) {
|
|
// If this arg is quoted, then go to closing quote.
|
|
offset = advanceToEndOfQuotedArg( args, offset, argLen);
|
|
// Find next comma.
|
|
offset = FindCharInString(temp, ',', offset );
|
|
if ( offset == kNotFound ) {
|
|
// No more commas, give up.
|
|
aString = args;
|
|
return;
|
|
}
|
|
}
|
|
// The desired argument starts just past the preceding comma,
|
|
// which offset points to, and extends until the following
|
|
// comma (or the end of the string).
|
|
//
|
|
// Since the argument might be enclosed in quotes, we need to
|
|
// deal with that before searching for the terminating comma.
|
|
// We advance offset so it ends up pointing to the start of
|
|
// the argument we want.
|
|
PRInt32 end = advanceToEndOfQuotedArg( args, offset++, argLen );
|
|
// Find next comma (or end of string).
|
|
end = FindCharInString(temp, ',', end );
|
|
if ( end == kNotFound ) {
|
|
// Arg is the rest of the string.
|
|
end = argLen;
|
|
}
|
|
// Extract result.
|
|
aString.Assign( args + offset, end - offset );
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Utility to parse out argument from a DDE item string.
|
|
void nsNativeAppSupportWin::ParseDDEArg( HSZ args, int index, nsCString& aString) {
|
|
DWORD argLen = DdeQueryString( mInstance, args, NULL, NULL, CP_WINANSI );
|
|
// there wasn't any string, so return empty string
|
|
if ( !argLen ) return;
|
|
// Ensure result's buffer is sufficiently big.
|
|
char *temp = (char *) malloc(argLen + 1);
|
|
if ( !temp ) return;
|
|
// Now get the string contents.
|
|
DdeQueryString( mInstance, args, temp, argLen + 1, CP_WINANSI );
|
|
// Parse out the given arg.
|
|
ParseDDEArg(temp, index, aString);
|
|
free(temp);
|
|
}
|
|
|
|
void nsNativeAppSupportWin::ActivateLastWindow() {
|
|
nsCOMPtr<nsIDOMWindowInternal> navWin;
|
|
GetMostRecentWindow( NS_LITERAL_STRING("navigator:browser").get(), getter_AddRefs( navWin ) );
|
|
if ( navWin ) {
|
|
// Activate that window.
|
|
activateWindow( navWin );
|
|
} else {
|
|
// Need to create a Navigator window, then.
|
|
nsCOMPtr<nsIDOMWindow> newWin;
|
|
OpenBrowserWindow( NS_LITERAL_STRING( "about:blank" ),
|
|
PR_TRUE, getter_AddRefs( newWin ) );
|
|
}
|
|
}
|
|
|
|
HDDEDATA nsNativeAppSupportWin::CreateDDEData( DWORD value ) {
|
|
return CreateDDEData( (LPBYTE)&value, sizeof value );
|
|
}
|
|
|
|
HDDEDATA nsNativeAppSupportWin::CreateDDEData( LPBYTE value, DWORD len ) {
|
|
HDDEDATA result = DdeCreateDataHandle( mInstance,
|
|
value,
|
|
len,
|
|
0,
|
|
mApplication,
|
|
CF_TEXT,
|
|
0 );
|
|
return result;
|
|
}
|
|
|
|
// Handle external request. The first argument is the command line
|
|
// received from the external client. We convert that string to an
|
|
// nsICmdLineService object via GetCmdLineArgs. Then, we look for certain
|
|
// well-known arguments. This replicates code elsewhere, to some extent,
|
|
// unfortunately (if you can fix that, please do). The second argument may
|
|
// be set to PR_TRUE to override the user's external link preference.
|
|
nsresult
|
|
nsNativeAppSupportWin::HandleRequest( LPBYTE request, PRBool newWindow, nsIDOMWindow **aResult ) {
|
|
|
|
// if initial hidden window is still being displayed, we need to ignore requests
|
|
// because such requests might not function properly. See bug 147223 for details
|
|
|
|
if (mInitialWindowActive) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
// Parse command line.
|
|
|
|
nsCOMPtr<nsICmdLineService> args;
|
|
nsresult rv;
|
|
|
|
rv = GetCmdLineArgs( request, getter_AddRefs( args ) );
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsCOMPtr<nsIAppStartup> appStartup (do_GetService(NS_APPSTARTUP_CONTRACTID, &rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsCOMPtr<nsINativeAppSupport> nativeApp;
|
|
rv = appStartup->GetNativeAppSupport(getter_AddRefs( nativeApp ));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// first see if there is a url
|
|
nsXPIDLCString arg;
|
|
rv = args->GetURLToLoad(getter_Copies(arg));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
if (!arg.IsEmpty() ) {
|
|
// Launch browser.
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Launching browser on url [%s]...\n", arg.get() );
|
|
#endif
|
|
rv = nativeApp->EnsureProfile(args);
|
|
if (NS_SUCCEEDED(rv)) {
|
|
nsAutoString tmpArg;
|
|
NS_CopyNativeToUnicode( arg, tmpArg );
|
|
rv = OpenBrowserWindow( tmpArg, newWindow, aResult );
|
|
}
|
|
return rv;
|
|
}
|
|
|
|
|
|
// ok, let's try the -chrome argument
|
|
rv = args->GetCmdLineValue("-chrome", getter_Copies(arg));
|
|
if (NS_SUCCEEDED(rv) && !arg.IsEmpty() ) {
|
|
// Launch chrome.
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Launching chrome url [%s]...\n", arg.get() );
|
|
#endif
|
|
rv = nativeApp->EnsureProfile(args);
|
|
if (NS_SUCCEEDED(rv))
|
|
rv = OpenWindow( arg.get(), EmptyString(), aResult );
|
|
return rv;
|
|
}
|
|
|
|
// try for the "-profilemanager" argument, in which case we want the
|
|
// profile manager to appear, but only if there are no windows open
|
|
|
|
rv = args->GetCmdLineValue( "-profilemanager", getter_Copies(arg));
|
|
if ( NS_SUCCEEDED(rv) && !arg.IsEmpty() ) { // -profilemanager on command line
|
|
nsCOMPtr<nsIDOMWindowInternal> window;
|
|
GetMostRecentWindow(0, getter_AddRefs(window));
|
|
if (!window) { // there are no open windows
|
|
mForceProfileStartup = PR_TRUE;
|
|
}
|
|
}
|
|
|
|
// try for the "-kill" argument, to shut down the server
|
|
rv = args->GetCmdLineValue( "-kill", getter_Copies(arg));
|
|
if ( NS_SUCCEEDED(rv) && !arg.IsEmpty() ) {
|
|
// Turn off server mode.
|
|
nsCOMPtr<nsIAppStartup> appStartup
|
|
(do_GetService(NS_APPSTARTUP_CONTRACTID, &rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsCOMPtr<nsINativeAppSupport> native;
|
|
rv = appStartup->GetNativeAppSupport( getter_AddRefs( native ));
|
|
if (NS_SUCCEEDED(rv)) {
|
|
native->SetIsServerMode( PR_FALSE );
|
|
|
|
// close app if there are no more top-level windows.
|
|
rv = appStartup->Quit(nsIAppStartup::eConsiderQuit);
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
// check wheather it is a MAPI request. If yes, don't open any new
|
|
// windows and just return.
|
|
rv = args->GetCmdLineValue(MAPI_STARTUP_ARG, getter_Copies(arg));
|
|
if (NS_SUCCEEDED(rv) && !arg.IsEmpty()) {
|
|
return nativeApp->EnsureProfile(args);
|
|
}
|
|
|
|
// Try standard startup's command-line handling logic from nsAppRunner.cpp...
|
|
|
|
// Need profile before opening windows.
|
|
rv = nativeApp->EnsureProfile(args);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// This will tell us whether the command line processing opened a window.
|
|
PRBool windowOpened = PR_FALSE;
|
|
|
|
// Process command line options.
|
|
rv = DoCommandLines( args, &windowOpened );
|
|
|
|
// If a window was opened, then we're done.
|
|
// Note that we keep on trying in the unlikely event of an error.
|
|
if (rv == NS_ERROR_NOT_AVAILABLE || rv == NS_ERROR_ABORT || windowOpened) {
|
|
return NS_OK;
|
|
}
|
|
|
|
// ok, no idea what the param is.
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Unknown request [%s]\n", (char*) request );
|
|
#endif
|
|
// if all else fails, open a browser window
|
|
const char * const contractID =
|
|
"@mozilla.org/commandlinehandler/general-startup;1?type=browser";
|
|
nsCOMPtr<nsICmdLineHandler> handler = do_GetService(contractID, &rv);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsXPIDLString defaultArgs;
|
|
rv = handler->GetDefaultArgs(getter_Copies(defaultArgs));
|
|
if (NS_FAILED(rv) || defaultArgs.IsEmpty()) return rv;
|
|
|
|
// force a new window for a home page group
|
|
if (FindCharInString(defaultArgs, '\n') != kNotFound)
|
|
newWindow = PR_TRUE;
|
|
|
|
return OpenBrowserWindow(defaultArgs, newWindow, aResult);
|
|
}
|
|
|
|
// Parse command line args according to MS spec
|
|
// (see "Parsing C++ Command-Line Arguments" at
|
|
// http://msdn.microsoft.com/library/devprods/vs6/visualc/vclang/_pluslang_parsing_c.2b2b_.command.2d.line_arguments.htm).
|
|
nsresult
|
|
nsNativeAppSupportWin::GetCmdLineArgs( LPBYTE request, nsICmdLineService **aResult ) {
|
|
nsresult rv = NS_OK;
|
|
|
|
int justCounting = 1;
|
|
char **argv = 0;
|
|
// Flags, etc.
|
|
int init = 1;
|
|
int between, quoted, bSlashCount;
|
|
int argc;
|
|
char *p;
|
|
nsCAutoString arg;
|
|
// We loop if we've not finished the second pass through.
|
|
while ( 1 ) {
|
|
// Initialize if required.
|
|
if ( init ) {
|
|
p = (char*)request;
|
|
between = 1;
|
|
argc = quoted = bSlashCount = 0;
|
|
|
|
init = 0;
|
|
}
|
|
if ( between ) {
|
|
// We are traversing whitespace between args.
|
|
// Check for start of next arg.
|
|
if ( *p != 0 && !isspace( *p ) ) {
|
|
// Start of another arg.
|
|
between = 0;
|
|
arg = "";
|
|
switch ( *p ) {
|
|
case '\\':
|
|
// Count the backslash.
|
|
bSlashCount = 1;
|
|
break;
|
|
case '"':
|
|
// Remember we're inside quotes.
|
|
quoted = 1;
|
|
break;
|
|
default:
|
|
// Add character to arg.
|
|
arg += *p;
|
|
break;
|
|
}
|
|
} else {
|
|
// Another space between args, ignore it.
|
|
}
|
|
} else {
|
|
// We are processing the contents of an argument.
|
|
// Check for whitespace or end.
|
|
if ( *p == 0 || ( !quoted && isspace( *p ) ) ) {
|
|
// Process pending backslashes (interpret them
|
|
// literally since they're not followed by a ").
|
|
while( bSlashCount ) {
|
|
arg += '\\';
|
|
bSlashCount--;
|
|
}
|
|
// End current arg.
|
|
if ( !justCounting ) {
|
|
argv[argc] = new char[ arg.Length() + 1 ];
|
|
if (!argv[argc]) {
|
|
rv = NS_ERROR_OUT_OF_MEMORY;
|
|
break;
|
|
}
|
|
strcpy( argv[argc], arg.get() );
|
|
}
|
|
argc++;
|
|
// We're now between args.
|
|
between = 1;
|
|
} else {
|
|
// Still inside argument, process the character.
|
|
switch ( *p ) {
|
|
case '"':
|
|
// First, digest preceding backslashes (if any).
|
|
while ( bSlashCount > 1 ) {
|
|
// Put one backsplash in arg for each pair.
|
|
arg += '\\';
|
|
bSlashCount -= 2;
|
|
}
|
|
if ( bSlashCount ) {
|
|
// Quote is literal.
|
|
arg += '"';
|
|
bSlashCount = 0;
|
|
} else {
|
|
// Quote starts or ends a quoted section.
|
|
if ( quoted ) {
|
|
// Check for special case of consecutive double
|
|
// quotes inside a quoted section.
|
|
if ( *(p+1) == '"' ) {
|
|
// This implies a literal double-quote. Fake that
|
|
// out by causing next double-quote to look as
|
|
// if it was preceded by a backslash.
|
|
bSlashCount = 1;
|
|
} else {
|
|
quoted = 0;
|
|
}
|
|
} else {
|
|
quoted = 1;
|
|
}
|
|
}
|
|
break;
|
|
case '\\':
|
|
// Add to count.
|
|
bSlashCount++;
|
|
break;
|
|
default:
|
|
// Accept any preceding backslashes literally.
|
|
while ( bSlashCount ) {
|
|
arg += '\\';
|
|
bSlashCount--;
|
|
}
|
|
// Just add next char to the current arg.
|
|
arg += *p;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
// Check for end of input.
|
|
if ( *p ) {
|
|
// Go to next character.
|
|
p++;
|
|
} else {
|
|
// If on first pass, go on to second.
|
|
if ( justCounting ) {
|
|
// Allocate argv array.
|
|
argv = new char*[ argc ];
|
|
if (!argv) {
|
|
rv = NS_ERROR_OUT_OF_MEMORY;
|
|
break;
|
|
}
|
|
// Start second pass
|
|
justCounting = 0;
|
|
init = 1;
|
|
} else {
|
|
// Quit.
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
nsCOMPtr<nsIComponentManager> compMgr;
|
|
NS_GetComponentManager(getter_AddRefs(compMgr));
|
|
|
|
rv = compMgr->CreateInstanceByContractID(
|
|
NS_COMMANDLINESERVICE_CONTRACTID,
|
|
nsnull, NS_GET_IID(nsICmdLineService),
|
|
(void**) aResult);
|
|
|
|
if ( NS_FAILED( rv ) || NS_FAILED( ( rv = (*aResult)->Initialize( argc, argv ) ) ) ) {
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Error creating command line service = 0x%08X (argc=%d, argv=0x%08X)\n", (int)rv, (int)argc, (void*)argv );
|
|
#endif
|
|
}
|
|
|
|
// Cleanup.
|
|
while ( argc ) {
|
|
delete [] argv[ --argc ];
|
|
}
|
|
delete [] argv;
|
|
|
|
return rv;
|
|
}
|
|
|
|
// Check to see if we have a profile. We will not have a profile
|
|
// at this point if we were launched invisibly in -turbo mode, and
|
|
// the profile mgr needed to show UI (to pick from multiple profiles).
|
|
// At this point, we can show UI, so call DoProfileStartUp().
|
|
nsresult
|
|
nsNativeAppSupportWin::EnsureProfile(nsICmdLineService* args)
|
|
{
|
|
static PRBool firstTime = PR_TRUE;
|
|
if ( firstTime ) {
|
|
firstTime = PR_FALSE;
|
|
// Check pref for whether to set ddeexec subkey entries.
|
|
nsCOMPtr<nsIPrefBranch> prefService( do_GetService( NS_PREFSERVICE_CONTRACTID ) );
|
|
PRBool supportDDEExec = PR_FALSE;
|
|
if ( prefService ) {
|
|
prefService->GetBoolPref( "advanced.system.supportDDEExec", &supportDDEExec );
|
|
}
|
|
if ( supportDDEExec && handlingHTTP() ) {
|
|
#if MOZ_DEBUG_DDE
|
|
printf( "Setting ddexec subkey entries\n" );
|
|
#endif
|
|
// Set ddeexec default value.
|
|
const BYTE ddeexec[] = "\"%1\",,-1,0,,,,";
|
|
::RegSetValueEx( HKEY_CLASSES_ROOT,
|
|
"http\\shell\\open\\ddeexec",
|
|
0,
|
|
REG_SZ,
|
|
ddeexec,
|
|
sizeof ddeexec );
|
|
|
|
// Set application/topic (while we're running), reset at exit.
|
|
::RegSetValueEx( HKEY_CLASSES_ROOT,
|
|
"http\\shell\\open\\ddeexec\\application",
|
|
0,
|
|
REG_SZ,
|
|
(unsigned char *)mAppName,
|
|
::strlen( mAppName ) + 1 );
|
|
|
|
const BYTE topic[] = "WWW_OpenURL";
|
|
::RegSetValueEx( HKEY_CLASSES_ROOT,
|
|
"http\\shell\\open\\ddeexec\\topic",
|
|
0,
|
|
REG_SZ,
|
|
topic,
|
|
sizeof topic );
|
|
|
|
// Remember we need to undo this.
|
|
mSupportingDDEExec = PR_TRUE;
|
|
}
|
|
}
|
|
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIProfileInternal> profileMgr(do_GetService(NS_PROFILE_CONTRACTID, &rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
nsCOMPtr<nsIAppStartup> appStartup (do_GetService(NS_APPSTARTUP_CONTRACTID, &rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// If we have a profile, everything is fine -
|
|
// unless mForceProfileStartup is TRUE. This flag is set when the
|
|
// last window is closed in -turbo mode. When TRUE, it forces the
|
|
// profile UI to come up at the beginning of the next -turbo session
|
|
// even if we currently have a profile.
|
|
PRBool haveProfile;
|
|
rv = profileMgr->IsCurrentProfileAvailable(&haveProfile);
|
|
if (!mForceProfileStartup && NS_SUCCEEDED(rv) && haveProfile)
|
|
return NS_OK;
|
|
|
|
// If the profile selection is happening, fail.
|
|
PRBool doingProfileStartup;
|
|
rv = profileMgr->GetIsStartingUp(&doingProfileStartup);
|
|
if (NS_FAILED(rv) || doingProfileStartup) return NS_ERROR_FAILURE;
|
|
|
|
// See if profile manager is being suppressed via -silent flag.
|
|
PRBool canInteract = PR_TRUE;
|
|
nsXPIDLCString arg;
|
|
if (NS_SUCCEEDED(args->GetCmdLineValue("-silent", getter_Copies(arg)))) {
|
|
if (!arg.IsEmpty()) {
|
|
canInteract = PR_FALSE;
|
|
}
|
|
}
|
|
rv = appStartup->DoProfileStartup(args, canInteract);
|
|
|
|
mForceProfileStartup = PR_FALSE;
|
|
|
|
return rv;
|
|
}
|
|
|
|
nsresult
|
|
nsNativeAppSupportWin::OpenWindow( const char *urlstr,
|
|
const nsAString& aArgs,
|
|
nsIDOMWindow **aResult )
|
|
{
|
|
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
|
|
nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID));
|
|
nsCOMPtr<nsISupportsString>
|
|
sarg(do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
|
|
if (sarg)
|
|
sarg->SetData(aArgs);
|
|
|
|
if (wwatch && sarg) {
|
|
rv = wwatch->OpenWindow(0, urlstr, "_blank", "chrome,dialog=no,all",
|
|
sarg, aResult);
|
|
#if MOZ_DEBUG_DDE
|
|
} else {
|
|
printf("Get WindowWatcher (or create string) failed\n");
|
|
#endif
|
|
}
|
|
return rv;
|
|
}
|
|
|
|
static char procPropertyName[] = "MozillaProcProperty";
|
|
|
|
// Subclass procedure used to filter out WM_SETFOCUS messages while reparenting.
|
|
static LRESULT CALLBACK focusFilterProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam ) {
|
|
if ( uMsg == WM_SETFOCUS ) {
|
|
// Don't let SeaMonkey's window procedure see this.
|
|
return 0;
|
|
} else {
|
|
// Pass on all other messages to SeaMonkey's window proc.
|
|
HANDLE oldProc = ::GetProp( hwnd, procPropertyName );
|
|
if ( oldProc ) {
|
|
return ::CallWindowProc( (WNDPROC)oldProc, hwnd, uMsg, wParam, lParam );
|
|
} else {
|
|
// Last resort is the default window proc.
|
|
return ::DefWindowProc( hwnd, uMsg, wParam, lParam );
|
|
}
|
|
}
|
|
}
|
|
|
|
HWND hwndForDOMWindow( nsISupports *window ) {
|
|
nsCOMPtr<nsPIDOMWindow> win( do_QueryInterface(window) );
|
|
if ( !win ) {
|
|
return 0;
|
|
}
|
|
|
|
nsCOMPtr<nsIBaseWindow> ppBaseWindow =
|
|
do_QueryInterface( win->GetDocShell() );
|
|
if ( !ppBaseWindow ) {
|
|
return 0;
|
|
}
|
|
|
|
nsCOMPtr<nsIWidget> ppWidget;
|
|
ppBaseWindow->GetMainWidget( getter_AddRefs( ppWidget ) );
|
|
|
|
return (HWND)( ppWidget->GetNativeData( NS_NATIVE_WIDGET ) );
|
|
}
|
|
|
|
nsresult
|
|
nsNativeAppSupportWin::ReParent( nsISupports *window, HWND newParent ) {
|
|
HWND hMainFrame = hwndForDOMWindow( window );
|
|
if ( !hMainFrame ) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
// Filter out WM_SETFOCUS messages while reparenting to
|
|
// other than the desktop.
|
|
//
|
|
// For some reason, Windows generates one and it causes
|
|
// our focus/activation code to assert.
|
|
LONG oldProc = 0;
|
|
if ( newParent ) {
|
|
// Subclass the window.
|
|
oldProc = ::SetWindowLong( hMainFrame,
|
|
GWL_WNDPROC,
|
|
(LONG)(WNDPROC)focusFilterProc );
|
|
|
|
// Store old procedure in window so it is available within
|
|
// focusFilterProc.
|
|
::SetProp( hMainFrame, procPropertyName, (HANDLE)oldProc );
|
|
}
|
|
|
|
// Reset the parent.
|
|
::SetParent( hMainFrame, newParent );
|
|
|
|
// Restore old procedure.
|
|
if ( newParent ) {
|
|
::SetWindowLong( hMainFrame, GWL_WNDPROC, oldProc );
|
|
::RemoveProp( hMainFrame, procPropertyName );
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
static const char sJSStackContractID[] = "@mozilla.org/js/xpc/ContextStack;1";
|
|
|
|
class SafeJSContext {
|
|
public:
|
|
SafeJSContext();
|
|
~SafeJSContext();
|
|
|
|
nsresult Push();
|
|
JSContext *get() { return mContext; }
|
|
|
|
protected:
|
|
nsCOMPtr<nsIThreadJSContextStack> mService;
|
|
JSContext *mContext;
|
|
};
|
|
|
|
SafeJSContext::SafeJSContext() : mContext(nsnull) {
|
|
}
|
|
|
|
SafeJSContext::~SafeJSContext() {
|
|
JSContext *cx;
|
|
nsresult rv;
|
|
|
|
if(mContext) {
|
|
rv = mService->Pop(&cx);
|
|
NS_ASSERTION(NS_SUCCEEDED(rv) && cx == mContext, "JSContext push/pop mismatch");
|
|
}
|
|
}
|
|
|
|
nsresult SafeJSContext::Push() {
|
|
if (mContext) // only once
|
|
return NS_ERROR_FAILURE;
|
|
|
|
mService = do_GetService(sJSStackContractID);
|
|
if(mService) {
|
|
JSContext *cx;
|
|
if (NS_SUCCEEDED(mService->GetSafeJSContext(&cx)) &&
|
|
cx &&
|
|
NS_SUCCEEDED(mService->Push(cx))) {
|
|
// Save cx in mContext to indicate need to pop.
|
|
mContext = cx;
|
|
}
|
|
}
|
|
return mContext ? NS_OK : NS_ERROR_FAILURE;
|
|
}
|
|
|
|
|
|
nsresult
|
|
nsNativeAppSupportWin::OpenBrowserWindow( const nsAString& aArgs,
|
|
PRBool newWindow,
|
|
nsIDOMWindow **aResult )
|
|
{
|
|
nsresult rv = NS_OK;
|
|
// Open the argument URL according to the external link preference.
|
|
// If there is no Nav window, or newWindow is PR_TRUE, open a new one.
|
|
|
|
// Get most recently used Nav window.
|
|
nsCOMPtr<nsIDOMWindowInternal> navWin;
|
|
GetMostRecentWindow( NS_LITERAL_STRING( "navigator:browser" ).get(), getter_AddRefs( navWin ) );
|
|
|
|
// This isn't really a loop. We just use "break" statements to fall
|
|
// out to the OpenWindow call when things go awry.
|
|
do {
|
|
// If caller requires a new window, then don't use an existing one.
|
|
if ( newWindow ) {
|
|
break;
|
|
}
|
|
if ( !navWin ) {
|
|
// Have to open a new one.
|
|
break;
|
|
}
|
|
nsCOMPtr<nsIDOMChromeWindow> chromeWin( do_QueryInterface( navWin ) );
|
|
if ( !chromeWin ) {
|
|
break;
|
|
}
|
|
nsCOMPtr<nsIBrowserDOMWindow> bwin;
|
|
chromeWin->GetBrowserDOMWindow( getter_AddRefs( bwin ) );
|
|
if ( !bwin ) {
|
|
break;
|
|
}
|
|
nsCOMPtr<nsIURIFixup> fixup( do_GetService( NS_URIFIXUP_CONTRACTID ) );
|
|
if ( !fixup ) {
|
|
break;
|
|
}
|
|
nsCOMPtr<nsIURI> uri;
|
|
rv = fixup->CreateFixupURI( NS_ConvertUTF16toUTF8( aArgs ),
|
|
nsIURIFixup::FIXUP_FLAG_NONE,
|
|
getter_AddRefs( uri ) );
|
|
if ( NS_FAILED(rv) || !uri ) {
|
|
break;
|
|
}
|
|
return bwin->OpenURI( uri, nsnull, nsIBrowserDOMWindow::OPEN_DEFAULTWINDOW, nsIBrowserDOMWindow::OPEN_EXTERNAL, aResult );
|
|
} while ( PR_FALSE );
|
|
|
|
nsCOMPtr<nsICmdLineHandler> handler(do_GetService("@mozilla.org/commandlinehandler/general-startup;1?type=browser", &rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsXPIDLCString chromeUrlForTask;
|
|
rv = handler->GetChromeUrlForTask(getter_Copies(chromeUrlForTask));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// Last resort is to open a brand new window.
|
|
return OpenWindow( chromeUrlForTask.get(), aArgs, aResult );
|
|
}
|
|
|
|
void AppendMenuItem( HMENU& menu, PRInt32 aIdentifier, const nsString& aText ) {
|
|
char* ACPText = GetACPString( aText );
|
|
if ( ACPText ) {
|
|
::AppendMenu( menu, MF_STRING, aIdentifier, ACPText );
|
|
delete [] ACPText;
|
|
}
|
|
}
|
|
|
|
// Utility function that sets up system tray icon.
|
|
|
|
void
|
|
nsNativeAppSupportWin::SetupSysTrayIcon() {
|
|
// Messages go to the hidden window.
|
|
mIconData.hWnd = (HWND)MessageWindow();
|
|
|
|
// Icon is our default application icon.
|
|
mIconData.hIcon = (HICON)::LoadImage( ::GetModuleHandle( NULL ),
|
|
IDI_APPLICATION,
|
|
IMAGE_ICON,
|
|
::GetSystemMetrics( SM_CXSMICON ),
|
|
::GetSystemMetrics( SM_CYSMICON ),
|
|
NULL );
|
|
|
|
// Tooltip is the brand short name.
|
|
mIconData.szTip[0] = 0;
|
|
nsCOMPtr<nsIStringBundleService> svc( do_GetService( NS_STRINGBUNDLE_CONTRACTID ) );
|
|
if ( svc ) {
|
|
nsCOMPtr<nsIStringBundle> brandBundle;
|
|
nsXPIDLString tooltip;
|
|
svc->CreateBundle( "chrome://branding/locale/brand.properties", getter_AddRefs( brandBundle ) );
|
|
if ( brandBundle ) {
|
|
brandBundle->GetStringFromName( NS_LITERAL_STRING( "brandShortName" ).get(),
|
|
getter_Copies( tooltip ) );
|
|
::strncpy( mIconData.szTip,
|
|
NS_LossyConvertUTF16toASCII(tooltip).get(),
|
|
sizeof mIconData.szTip - 1 );
|
|
}
|
|
// Build menu.
|
|
nsCOMPtr<nsIStringBundle> turboBundle;
|
|
nsCOMPtr<nsIStringBundle> mailBundle;
|
|
svc->CreateBundle( "chrome://navigator/locale/turboMenu.properties",
|
|
getter_AddRefs( turboBundle ) );
|
|
nsresult rv = svc->CreateBundle( "chrome://messenger/locale/mailTurboMenu.properties",
|
|
getter_AddRefs( mailBundle ) );
|
|
PRBool isMail = NS_SUCCEEDED(rv) && mailBundle;
|
|
nsAutoString exitText;
|
|
nsAutoString disableText;
|
|
nsAutoString navigatorText;
|
|
nsAutoString editorText;
|
|
nsAutoString mailText;
|
|
nsAutoString addressbookText;
|
|
nsXPIDLString text;
|
|
if ( turboBundle ) {
|
|
if ( brandBundle ) {
|
|
const PRUnichar* formatStrings[] = { tooltip.get() };
|
|
turboBundle->FormatStringFromName( NS_LITERAL_STRING( "Exit" ).get(), formatStrings, 1,
|
|
getter_Copies( text ) );
|
|
exitText = text;
|
|
}
|
|
turboBundle->GetStringFromName( NS_LITERAL_STRING( "Disable" ).get(),
|
|
getter_Copies( text ) );
|
|
disableText = text;
|
|
turboBundle->GetStringFromName( NS_LITERAL_STRING( "Navigator" ).get(),
|
|
getter_Copies( text ) );
|
|
navigatorText = text;
|
|
turboBundle->GetStringFromName( NS_LITERAL_STRING( "Editor" ).get(),
|
|
getter_Copies( text ) );
|
|
editorText = text;
|
|
}
|
|
if (isMail) {
|
|
mailBundle->GetStringFromName( NS_LITERAL_STRING( "MailNews" ).get(),
|
|
getter_Copies( text ) );
|
|
mailText = text;
|
|
mailBundle->GetStringFromName( NS_LITERAL_STRING( "Addressbook" ).get(),
|
|
getter_Copies( text ) );
|
|
addressbookText = text;
|
|
}
|
|
|
|
if ( exitText.IsEmpty() ) {
|
|
exitText.Assign( NS_LITERAL_STRING( "E&xit " ) );
|
|
exitText.Append( NS_LITERAL_STRING( NS_STRINGIFY(MOZ_APP_DISPLAYNAME) ) );
|
|
}
|
|
|
|
if ( disableText.IsEmpty() )
|
|
disableText.Assign( NS_LITERAL_STRING("&Disable Quick Launch") );
|
|
|
|
if ( navigatorText.IsEmpty() )
|
|
navigatorText.Assign( NS_LITERAL_STRING("&Navigator") );
|
|
|
|
if ( editorText.IsEmpty() )
|
|
editorText.Assign( NS_LITERAL_STRING("&Composer") );
|
|
|
|
if ( isMail ) {
|
|
if ( mailText.IsEmpty() )
|
|
mailText.Assign( NS_LITERAL_STRING("&Mail && Newsgroups") );
|
|
if ( addressbookText.IsEmpty() )
|
|
addressbookText.Assign( NS_LITERAL_STRING("&Address Book") );
|
|
}
|
|
// Create menu and add item.
|
|
mTrayIconMenu = ::CreatePopupMenu();
|
|
::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_NAVIGATOR, navigatorText.get() );
|
|
if ( ::GetLastError() == ERROR_CALL_NOT_IMPLEMENTED ) {
|
|
AppendMenuItem( mTrayIconMenu, TURBO_NAVIGATOR, navigatorText );
|
|
if ( isMail )
|
|
AppendMenuItem( mTrayIconMenu, TURBO_MAIL, mailText );
|
|
AppendMenuItem( mTrayIconMenu, TURBO_EDITOR, editorText );
|
|
if ( isMail )
|
|
AppendMenuItem( mTrayIconMenu, TURBO_ADDRESSBOOK, addressbookText );
|
|
::AppendMenu( mTrayIconMenu, MF_SEPARATOR, NULL, NULL );
|
|
AppendMenuItem( mTrayIconMenu, TURBO_DISABLE, disableText );
|
|
AppendMenuItem( mTrayIconMenu, TURBO_EXIT, exitText );
|
|
}
|
|
else {
|
|
if (isMail)
|
|
::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_MAIL, mailText.get() );
|
|
::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_EDITOR, editorText.get() );
|
|
if (isMail)
|
|
::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_ADDRESSBOOK, addressbookText.get() );
|
|
::AppendMenuW( mTrayIconMenu, MF_SEPARATOR, NULL, NULL );
|
|
::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_DISABLE, disableText.get() );
|
|
::AppendMenuW( mTrayIconMenu, MF_STRING, TURBO_EXIT, exitText.get() );
|
|
}
|
|
}
|
|
|
|
// Add the tray icon.
|
|
|
|
/* The tray icon will be removed if explorer restarts. Therefore, we are registering
|
|
the following window message so we know when the taskbar is created. Explorer will send
|
|
this message when explorer restarts.*/
|
|
mTrayRestart = ::RegisterWindowMessage(TEXT("TaskbarCreated"));
|
|
::Shell_NotifyIcon( NIM_ADD, &mIconData );
|
|
}
|
|
|
|
// Utility function to remove the system tray icon.
|
|
void
|
|
nsNativeAppSupportWin::RemoveSysTrayIcon() {
|
|
// Remove the tray icon.
|
|
mTrayRestart = 0;
|
|
::Shell_NotifyIcon( NIM_DELETE, &mIconData );
|
|
// Delete the menu.
|
|
::DestroyMenu( mTrayIconMenu );
|
|
}
|
|
|
|
|
|
|
|
// This opens a special browser window for purposes of priming the pump for
|
|
// server mode (getting stuff into the caching, loading .dlls, etc.). The
|
|
// window will have these attributes:
|
|
// - Load about:blank (no home page)
|
|
// - No toolbar (so there's no sidebar panels loaded, either)
|
|
// - Pass magic arg to cause window to close in onload handler.
|
|
NS_IMETHODIMP
|
|
nsNativeAppSupportWin::StartServerMode() {
|
|
|
|
// Turn on system tray icon.
|
|
SetupSysTrayIcon();
|
|
|
|
if (mShouldShowUI) {
|
|
// We don't have to anything anymore. The native UI
|
|
// will create the window
|
|
return NS_OK;
|
|
} else {
|
|
// Sometimes a window will have been opened even though mShouldShowUI is false
|
|
// (e.g., seamonkey -mail -turbo). Detect that by testing whether there's a
|
|
// window already open.
|
|
nsCOMPtr<nsIDOMWindowInternal> win;
|
|
GetMostRecentWindow( 0, getter_AddRefs( win ) );
|
|
if ( win ) {
|
|
// Window already opened, don't need this special Nav window.
|
|
return NS_OK;
|
|
}
|
|
}
|
|
|
|
// Since native UI won't create any window, we create a hidden window
|
|
// so thing work alright.
|
|
|
|
// Create some of the objects we'll need.
|
|
nsCOMPtr<nsIWindowWatcher> ww(do_GetService(NS_WINDOWWATCHER_CONTRACTID));
|
|
nsCOMPtr<nsISupportsString> arg1(do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
|
|
nsCOMPtr<nsISupportsString> arg2(do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
|
|
if ( !ww || !arg1 || !arg2 ) {
|
|
return NS_OK;
|
|
}
|
|
|
|
// Create the array for the arguments.
|
|
nsCOMPtr<nsISupportsArray> argArray = do_CreateInstance(NS_SUPPORTSARRAY_CONTRACTID);
|
|
if ( !argArray ) {
|
|
return NS_OK;
|
|
}
|
|
|
|
// arg1 is the url to load.
|
|
// arg2 is the string that tells navigator.js to auto-close.
|
|
arg1->SetData( NS_LITERAL_STRING( "about:blank" ) );
|
|
arg2->SetData( NS_LITERAL_STRING( "turbo=yes" ) );
|
|
|
|
// Put args into array.
|
|
if ( NS_FAILED( argArray->AppendElement( arg1 ) ) ||
|
|
NS_FAILED( argArray->AppendElement( arg2 ) ) ) {
|
|
return NS_OK;
|
|
}
|
|
|
|
// Now open the window.
|
|
nsCOMPtr<nsIDOMWindow> newWindow;
|
|
ww->OpenWindow( 0,
|
|
"chrome://navigator/content",
|
|
"_blank",
|
|
"chrome,dialog=no,toolbar=no",
|
|
argArray,
|
|
getter_AddRefs( newWindow ) );
|
|
|
|
if ( !newWindow ) {
|
|
return NS_OK;
|
|
}
|
|
mInitialWindowActive = PR_TRUE;
|
|
|
|
// Hide this window by re-parenting it (to ensure it doesn't appear).
|
|
ReParent( newWindow, (HWND)MessageWindow() );
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsNativeAppSupportWin::SetIsServerMode( PRBool isServerMode ) {
|
|
// If it is being turned off, remove systray icon.
|
|
if ( mServerMode && !isServerMode ) {
|
|
RemoveSysTrayIcon();
|
|
}
|
|
else if ( !mServerMode && isServerMode) {
|
|
SetupSysTrayIcon();
|
|
}
|
|
return nsNativeAppSupportBase::SetIsServerMode( isServerMode );
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsNativeAppSupportWin::OnLastWindowClosing() {
|
|
|
|
if ( !mServerMode )
|
|
return NS_OK;
|
|
|
|
// If the last window closed is our special "turbo" window made
|
|
// in StartServerMode(), don't do anything.
|
|
if ( mInitialWindowActive ) {
|
|
mInitialWindowActive = PR_FALSE;
|
|
return NS_OK;
|
|
}
|
|
|
|
// If the last window closed is our confirmation dialog,
|
|
// don't do anything.
|
|
if ( mLastWindowIsConfirmation ) {
|
|
mLastWindowIsConfirmation = PR_FALSE;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
nsresult rv;
|
|
|
|
// If activated by the browser.turbo.singleProfileOnly pref,
|
|
// check for multi-profile situation and turn off turbo mode
|
|
// if there are multiple profiles.
|
|
PRBool singleProfileOnly = PR_FALSE;
|
|
nsCOMPtr<nsIPrefBranch> prefService( do_GetService( NS_PREFSERVICE_CONTRACTID, &rv ) );
|
|
if ( NS_SUCCEEDED( rv ) ) {
|
|
prefService->GetBoolPref( "browser.turbo.singleProfileOnly", &singleProfileOnly );
|
|
}
|
|
if ( singleProfileOnly ) {
|
|
nsCOMPtr<nsIProfile> profileMgr( do_GetService( NS_PROFILE_CONTRACTID, &rv ) );
|
|
if ( NS_SUCCEEDED( rv ) ) {
|
|
PRInt32 profileCount = 0;
|
|
if ( NS_SUCCEEDED( profileMgr->GetProfileCount( &profileCount ) ) &&
|
|
profileCount > 1 ) {
|
|
// Turn off turbo mode and quit the application.
|
|
SetIsServerMode( PR_FALSE );
|
|
nsCOMPtr<nsIAppStartup> appStartup
|
|
(do_GetService(NS_APPSTARTUP_CONTRACTID, &rv));
|
|
if ( NS_SUCCEEDED( rv ) ) {
|
|
appStartup->Quit(nsIAppStartup::eAttemptQuit);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( !mShownTurboDialog ) {
|
|
PRBool showDialog = PR_TRUE;
|
|
if ( NS_SUCCEEDED( rv ) )
|
|
prefService->GetBoolPref( "browser.turbo.showDialog", &showDialog );
|
|
|
|
if ( showDialog ) {
|
|
/* show turbo dialog, unparented. at this point in the application
|
|
shutdown process the last window is largely torn down and
|
|
unsuitable for parenthood.
|
|
*/
|
|
nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID));
|
|
if ( wwatch ) {
|
|
nsCOMPtr<nsIDOMWindow> newWindow;
|
|
mShownTurboDialog = PR_TRUE;
|
|
mLastWindowIsConfirmation = PR_TRUE;
|
|
rv = wwatch->OpenWindow(0, "chrome://navigator/content/turboDialog.xul",
|
|
"_blank", "chrome,modal,titlebar,centerscreen,dialog",
|
|
0, getter_AddRefs(newWindow));
|
|
}
|
|
}
|
|
}
|
|
|
|
nsCOMPtr<nsIAppStartup> appStartup
|
|
(do_GetService(NS_APPSTARTUP_CONTRACTID, &rv));
|
|
if ( NS_SUCCEEDED( rv ) ) {
|
|
// Instead of staying alive, launch a new instance of the application and then
|
|
// terminate for real. We take steps to ensure that the new instance will run
|
|
// as a "server process" and not try to pawn off its request back on this
|
|
// instance.
|
|
|
|
// Grab mutex. Process termination will release it.
|
|
Mutex mutexLock = Mutex(mMutexName);
|
|
NS_ENSURE_TRUE(mutexLock.Lock(MOZ_DDE_START_TIMEOUT), NS_ERROR_FAILURE );
|
|
|
|
// Turn off MessageWindow so the other process can't see us.
|
|
MessageWindow mw;
|
|
mw.Destroy();
|
|
|
|
// Launch another instance.
|
|
char buffer[ _MAX_PATH ];
|
|
// Same application as this one.
|
|
::GetModuleFileName( 0, buffer, sizeof buffer );
|
|
// Clean up name so we don't have to worry about enclosing it in quotes.
|
|
::GetShortPathName( buffer, buffer, sizeof buffer );
|
|
nsCAutoString cmdLine( buffer );
|
|
// The new process must run in turbo mode (no splash screen, no window, etc.).
|
|
cmdLine.Append( " -turbo" );
|
|
|
|
// Now do the Win32 stuff...
|
|
STARTUPINFO startupInfo;
|
|
::GetStartupInfo( &startupInfo );
|
|
PROCESS_INFORMATION processInfo;
|
|
DWORD rc = ::CreateProcess( 0,
|
|
(LPTSTR)cmdLine.get(),
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
&startupInfo,
|
|
&processInfo );
|
|
|
|
// Turn off turbo mode and quit the application.
|
|
SetIsServerMode( PR_FALSE );
|
|
appStartup->Quit(nsIAppStartup::eAttemptQuit);
|
|
|
|
// Done. This app will now commence shutdown.
|
|
}
|
|
return NS_OK;
|
|
}
|