зеркало из https://github.com/mozilla/pjs.git
r=mkaply, sr=neil, a=asa OS/2 only - more mozilla->seamonkey branding - patch from Peter Weilbacher
This commit is contained in:
mkaply%us.ibm.com
Родитель
18d7750d0c
Коммит
443fa2338e
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@ -285,31 +285,31 @@ private:
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|||
/* DDE Notes
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*
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* This section describes the Win32 DDE service implementation for
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* Mozilla. DDE is used on Win32 platforms to communicate between
|
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* separate instances of mozilla.exe (or other Mozilla-based
|
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* executables), or, between the Win32 desktop shell and Mozilla.
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* SeaMonkey. DDE is used on Win32 platforms to communicate between
|
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* separate instances of seamonkey.exe (or other Mozilla-based
|
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* executables), or, between the Win32 desktop shell and SeaMonkey.
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*
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* The first instance of Mozilla will become the "server" and
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* The first instance of SeaMonkey will become the "server" and
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* subsequent executables (and the shell) will use DDE to send
|
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* requests to that process. The requests are DDE "execute" requests
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* that pass the command line arguments.
|
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*
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* Mozilla registers the DDE application "Mozilla" and currently
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* SeaMonkey registers the DDE application "Mozilla" and currently
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* supports only the "WWW_OpenURL" topic. This should be reasonably
|
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* compatible with applications that interfaced with Netscape
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* Communicator (and its predecessors?). Note that even that topic
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* may not be supported in a compatible fashion as the command-line
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* options for Mozilla are different than for Communiator.
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* options for SeaMonkey are different than for Communiator.
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*
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* It is imperative that at most one instance of Mozilla execute in
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* "server mode" at any one time. The "native app support" in Mozilla
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* It is imperative that at most one instance of SeaMonkey execute in
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* "server mode" at any one time. The "native app support" in SeaMonkey
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* on Win32 ensures that only the server process performs XPCOM
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* initialization (that is not required for subsequent client processes
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* to communicate with the server process).
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*
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* To guarantee that only one server starts up, a Win32 "mutex" is used
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* to ensure only one process executes the server-detection code. That
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* code consists of initializing DDE and doing a DdeConnect to Mozilla's
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* code consists of initializing DDE and doing a DdeConnect to SeaMonkey's
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* application/topic. If that connection succeeds, then a server process
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* must be running already.
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*
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@ -322,7 +322,7 @@ private:
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* 1. It is imperative that DdeInitialize be called only after the mutex
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* lock has been obtained. The reason is that at shutdown, DDE
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* notifications go out to all initialized DDE processes. Thus, if
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* the mutex is owned by a terminating intance of Mozilla, then
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* the mutex is owned by a terminating intance of SeaMonkey, then
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* calling DdeInitialize and then WaitForSingleObject will cause the
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* DdeUninitialize from the terminating process to "hang" until the
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* process waiting for the mutex times out (and can then service the
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@ -333,12 +333,12 @@ private:
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* are designed to "fail safe" (i.e., a timeout is treated as failure).
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*
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* 3. An attempt has been made to minimize the degree to which the main
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* Mozilla application logic needs to be aware of the DDE mechanisms
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* SeaMonkey application logic needs to be aware of the DDE mechanisms
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* implemented herein. As a result, this module surfaces a very
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* large-grained interface, consisting of simple start/stop methods.
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* As a consequence, details of certain scenarios can be "lost."
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* Particularly, incoming DDE requests can arrive after this module
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* initiates the DDE server, but before Mozilla is initialized to the
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* initiates the DDE server, but before SeaMonkey is initialized to the
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* point where those requests can be serviced (e.g., open a browser
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* window to a particular URL). Since the client process sends the
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* request early on, it may not be prepared to respond to that error.
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@ -349,18 +349,18 @@ private:
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/* Update 2001 March
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*
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* A significant DDE bug in Windows is causing Mozilla to get wedged at
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* startup. This is detailed in Bugzill bug 53952
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* A significant DDE bug in Windows is causing SeaMonkey to get wedged at
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* startup. This is detailed in Bugzilla bug 53952
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* (http://bugzilla.mozilla.org/show_bug.cgi?id=53952).
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*
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* To resolve this, we are using a new strategy:
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* o Use a "message window" to detect that Mozilla is already running and
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* o Use a "message window" to detect that SeaMonkey is already running and
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* to pass requests from a second instance back to the first;
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* o Run only as a "DDE server" (not as DDE client); this avoids the
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* problematic call to DDEConnect().
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*
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* We still use the mutex semaphore to protect the code that detects
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* whether Mozilla is already running.
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* whether SeaMonkey is already running.
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*/
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class nsNativeAppSupportOS2 : public nsNativeAppSupportBase
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@ -690,7 +690,7 @@ nsNativeAppSupportOS2::CheckConsole() {
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strcat(pszTurboPath, TURBOD);
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int statrv = stat(pszTurboPath, &st);
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/* If we can't find the turbo EXE, use the Mozilla turbo */
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/* If we can't find the turbo EXE, use the builtin turbo */
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if (statrv == 0) {
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RESULTCODES rcodes;
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CHAR pszArgString[CCHMAXPATH];
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@ -727,7 +727,7 @@ nsNativeAppSupportOS2::CheckConsole() {
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strcat(pszTurboPath, TURBOD);
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int statrv = stat(pszTurboPath, &st);
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/* If we can't find the turbo EXE, use the Mozilla turbo */
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/* If we can't find the turbo EXE, use the builtin turbo */
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if (statrv == 0) {
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RESULTCODES rcodes;
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CHAR pszArgString[CCHMAXPATH];
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@ -821,7 +821,6 @@ NS_CreateSplashScreen( nsISplashScreen **aResult ) {
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}
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// Constants
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#define MOZ_DDE_APPLICATION "Mozilla"
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#define MOZ_STARTUP_MUTEX_NAME "StartupMutex"
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#define MOZ_DDE_START_TIMEOUT 30000
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#define MOZ_DDE_STOP_TIMEOUT 15000
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@ -1176,12 +1175,12 @@ char *nsNativeAppSupportOS2::mAppName = nameBuffer;
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PRBool nsNativeAppSupportOS2::mUseDDE = PR_FALSE;
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/* Start: Tries to find the "message window" to determine if it
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* exists. If so, then Mozilla is already running. In that
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* exists. If so, then SeaMonkey is already running. In that
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* case, we use the handle to the "message" window and send
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* a request corresponding to this process's command line
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* options.
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*
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* If not, then this is the first instance of Mozilla. In
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* If not, then this is the first instance of SeaMonkey. In
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* that case, we create and set up the message window.
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*
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* The checking for existance of the message window must
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@ -1313,7 +1312,7 @@ nsNativeAppSupportOS2::FindTopic( HSZ topic ) {
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// Start DDE server.
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//
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// This used to be the Start() method when we were using DDE as the
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// primary IPC mechanism between secondary Mozilla processes and the
|
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// primary IPC mechanism between secondary SeaMonkey processes and the
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// initial "server" process.
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//
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// Now, it simply initializes the DDE server. The caller must check
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@ -1553,7 +1552,7 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
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}
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// Make it look like command line args.
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url.Insert( "mozilla -url ", 0 );
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url.Insert( NS_STRINGIFY(MOZ_APP_NAME) " -url ", 0 );
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#if MOZ_DEBUG_DDE
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printf( "Handling dde XTYP_REQUEST request: [%s]...\n", url.get() );
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#endif
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@ -1724,7 +1723,7 @@ nsNativeAppSupportOS2::HandleDDENotification( ULONG idInst, // DDEML instanc
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}
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// Make it look like command line args.
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url.Insert( "mozilla -url ", 0 );
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url.Insert( NS_STRINGIFY(MOZ_APP_NAME) " -url ", 0 );
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#if MOZ_DEBUG_DDE
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printf( "Handling dde XTYP_REQUEST request: [%s]...\n", url.get() );
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#endif
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@ -1960,7 +1959,7 @@ nsNativeAppSupportOS2::HandleRequest( LPBYTE request, PRBool newWindow, nsIDOMWi
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// logic in DoCommandLines changes. Note that we cover this case below
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// by opening a navigator window if DoCommandLines doesn't open one. We
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// have to cover that case anyway, because DoCommandLines won't open a
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// window when given "mozilla -foobar" or the like.
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// window when given "seamonkey -foobar" or the like.
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PRBool heedStartupPrefs = PR_FALSE;
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PRInt32 argc = 0;
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args->GetArgc( &argc );
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@ -2362,7 +2361,7 @@ nsNativeAppSupportOS2::StartServerMode() {
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return NS_OK;
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} else {
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// Sometimes a window will have been opened even though mShouldShowUI is false
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// (e.g., mozilla -mail -turbo). Detect that by testing whether there's a
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// (e.g., "seamonkey -mail -turbo"). Detect that by testing whether there's a
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// window already open.
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nsCOMPtr<nsIDOMWindowInternal> win;
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GetMostRecentWindow( 0, getter_AddRefs( win ) );
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|
|
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|
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@ -1,50 +0,0 @@
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|||
# ***** BEGIN LICENSE BLOCK *****
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||||
# 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 OS/2 specific turbo mode
|
||||
#
|
||||
# The Initial Developer of the Original Code is IBM Corporation.
|
||||
# Portions created by IBM Corporation are Copyright (C) 2002
|
||||
# IBM Corporation. All Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
# Alternatively, the contents of this file may be used under the terms of
|
||||
# either 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 *****
|
||||
|
||||
DEPTH = ../../..
|
||||
topsrcdir = @top_srcdir@
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srcdir = @srcdir@
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VPATH = @srcdir@
|
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include $(DEPTH)/config/autoconf.mk
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MODULE = apprunner
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PROGRAM = mozturbo$(BIN_SUFFIX)
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|
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CPPSRCS = \
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mozturbo.cpp \
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$(NULL)
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|
||||
include $(topsrcdir)/config/rules.mk
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||||
|
|
@ -1,291 +0,0 @@
|
|||
/* ***** 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 OS/2 specific turbo mode
|
||||
*
|
||||
* The Initial Developer of the Original Code is IBM Corporation.
|
||||
* Portions created by IBM Corporation are Copyright (C) 2002
|
||||
* IBM Corporation. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* IBM Corp.
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either 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 ***** */
|
||||
|
||||
/*******************************************************************************
|
||||
This program implements a module preloader for the OS/2 version of the Mozilla
|
||||
Web Browser.
|
||||
|
||||
The way this is implemented is by loading each DLL using DosLoadModule and then
|
||||
queying the first ordinal (entry point) using DosQueryProcAddr. This entry point
|
||||
is then accessed so that its memory becomes paged in and resident in memory.
|
||||
Once this is done, the program suspends execution by waiting on a named
|
||||
semaphore so the modules are held in memory.
|
||||
|
||||
The list of module names was determined by loading Mozilla and then
|
||||
seeing which DLLs were in use at that time.
|
||||
*******************************************************************************/
|
||||
|
||||
#define INCL_DOS
|
||||
#define INCL_DOSERRORS
|
||||
#include <os2.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
/* Older versions of the toolkit, as well as GCC do not have this - from bsedos.h */
|
||||
extern "C" {
|
||||
APIRET APIENTRY DosQueryModFromEIP(HMODULE *phMod,
|
||||
ULONG *pObjNum,
|
||||
ULONG BuffLen,
|
||||
PCHAR pBuff,
|
||||
ULONG *pOffset,
|
||||
ULONG Address);
|
||||
}
|
||||
|
||||
/* BIN directory */
|
||||
char *bindir[] = {
|
||||
"GKGFX.DLL",
|
||||
"JSJ.DLL",
|
||||
"MOZJS.DLL",
|
||||
"MOZZ.DLL",
|
||||
"MSGBSUTL.DLL",
|
||||
"NSPR4.DLL",
|
||||
"PLC4.DLL",
|
||||
"PLDS4.DLL",
|
||||
"XPCOM.DLL",
|
||||
"XPCOMCOR.DLL",
|
||||
"XPCOMCT.DLL",
|
||||
0
|
||||
};
|
||||
|
||||
/* COMPONENTS directory */
|
||||
char *compdir[] = {
|
||||
"APPCOMPS.DLL",
|
||||
"APPSHELL.DLL",
|
||||
"CAPS.DLL",
|
||||
"CHROME.DLL",
|
||||
"COOKIE.DLL",
|
||||
"DOCSHELL.DLL",
|
||||
"EDITOR.DLL",
|
||||
"EMBEDCMP.DLL",
|
||||
"GFX_OS2.DLL",
|
||||
"GKLAYOUT.DLL",
|
||||
"GKPARSER.DLL",
|
||||
"GKPLUGIN.DLL",
|
||||
"I18N.DLL",
|
||||
"IMGLIB2.DLL",
|
||||
"JAR50.DLL",
|
||||
"MAILNEWS.DLL",
|
||||
"MORK.DLL",
|
||||
"MOZUCONV.DLL",
|
||||
"MSGNEWS.DLL",
|
||||
"NECKO.DLL",
|
||||
"OJI.DLL",
|
||||
"PIPBOOT.DLL",
|
||||
"PREF.DLL",
|
||||
"PROFILE.DLL",
|
||||
"RDF.DLL",
|
||||
"TXMGR.DLL",
|
||||
"TYPAHEAD.DLL",
|
||||
"WDGTOS2.DLL",
|
||||
"WEBBRWSR.DLL",
|
||||
"XPCOMCTC.DLL",
|
||||
"XPCONECT.DLL",
|
||||
0,
|
||||
};
|
||||
|
||||
#define SEMNAME "\\SEM32\\MOZTURBO\\MOZTURBO"
|
||||
|
||||
void ForceModuleLoad(HMODULE hmodule);
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
|
||||
int do_load,do_unload,do_help,do_path;
|
||||
do_load=do_unload=do_help=do_path=0;
|
||||
|
||||
char basepath[CCHMAXPATH];
|
||||
|
||||
if (argc == 1)
|
||||
do_help = 1;
|
||||
else {
|
||||
for (int i=1; i < argc; i++) {
|
||||
if (strnicmp(argv[i],"-l", 2) == 0)
|
||||
do_load = 1;
|
||||
else if (strnicmp(argv[i],"-u", 2) == 0)
|
||||
do_unload = 1;
|
||||
else if (strnicmp(argv[i],"-h", 2) == 0)
|
||||
do_help = 1;
|
||||
else if (strnicmp(argv[i],"-?", 2) == 0)
|
||||
do_help = 1;
|
||||
else if (strnicmp(argv[i],"-p", 2) == 0) {
|
||||
if (argc > i+1) {
|
||||
strcpy(basepath, argv[i+1]);
|
||||
if (basepath[strlen(basepath)] !='\\') {
|
||||
strcat(basepath, "\\");
|
||||
}
|
||||
do_path = 1;
|
||||
} else {
|
||||
do_help = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (do_help) {
|
||||
printf("Mozilla for OS/2 preloader\n"\
|
||||
"\n"\
|
||||
"Usage: %s [-h] [-l | -u] [-p path]\n"\
|
||||
" -h display this help\n"\
|
||||
" -l load modules\n"\
|
||||
" -u unload modules\n"\
|
||||
" -p specify fully qualified path to directory where EXE is located\n", argv[0]);
|
||||
return(1);
|
||||
}
|
||||
|
||||
if (do_unload) {
|
||||
HEV hev = NULLHANDLE;
|
||||
if (DosOpenEventSem(SEMNAME, &hev) == NO_ERROR) {
|
||||
if (DosPostEventSem(hev) == NO_ERROR) {
|
||||
if (DosCloseEventSem(hev) == NO_ERROR) {
|
||||
return(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
printf("Mozilla for OS/2 preloader is not running\n");
|
||||
return(1);
|
||||
}
|
||||
|
||||
if (do_path == 0) {
|
||||
/* Get the name of this EXE and use its location as the path */
|
||||
HMODULE hmodule;
|
||||
DosQueryModFromEIP(&hmodule, NULL, 0, NULL, NULL, (ULONG)ForceModuleLoad);
|
||||
DosQueryModuleName(hmodule, CCHMAXPATH, basepath);
|
||||
char *pchar = strrchr(basepath, '\\');
|
||||
pchar++;
|
||||
*pchar = '\0';
|
||||
}
|
||||
|
||||
if (do_load) {
|
||||
ULONG ulCurMaxFH;
|
||||
LONG ulReqFH = 40;
|
||||
DosSetRelMaxFH(&ulReqFH, &ulCurMaxFH);
|
||||
|
||||
HEV hev;
|
||||
if (DosCreateEventSem(SEMNAME, &hev, DC_SEM_SHARED, FALSE) != NO_ERROR) {
|
||||
printf("Mozilla for OS/2 preloader is already running\n");
|
||||
return(1);
|
||||
}
|
||||
|
||||
/* Add directory where EXE is located to LIBPATH */
|
||||
DosSetExtLIBPATH(basepath, BEGIN_LIBPATH);
|
||||
|
||||
/* loop through list loading named modules */
|
||||
char filepath[CCHMAXPATH];
|
||||
HMODULE hmod;
|
||||
|
||||
int i = 0, nummodules = 0;
|
||||
while (bindir[i]) {
|
||||
strcpy(filepath,basepath);
|
||||
strcat(filepath,bindir[i]);
|
||||
|
||||
if (DosLoadModule(NULL, 0, filepath, &hmod) == NO_ERROR) {
|
||||
ForceModuleLoad(hmod);
|
||||
nummodules++;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
||||
i = 0;
|
||||
while (compdir[i]) {
|
||||
strcpy(filepath, basepath);
|
||||
strcat(filepath, "COMPONENTS\\");
|
||||
strcat(filepath, compdir[i]);
|
||||
|
||||
if (DosLoadModule(NULL, 0, filepath, &hmod) == NO_ERROR) {
|
||||
ForceModuleLoad(hmod);
|
||||
nummodules++;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
||||
if (nummodules > 0) {
|
||||
if (DosWaitEventSem(hev, SEM_INDEFINITE_WAIT) != NO_ERROR) {
|
||||
printf("DosWaitEventSem failed\n");
|
||||
return(1);
|
||||
}
|
||||
|
||||
if (DosCloseEventSem(hev) != NO_ERROR) {
|
||||
printf("DosCloseEventSem failed\n");
|
||||
return(1);
|
||||
}
|
||||
} else {
|
||||
printf("No modules available to load\n");
|
||||
}
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
/* This function forces a module load by accessing the code pointed */
|
||||
/* to by the first entry point in a module */
|
||||
void ForceModuleLoad(HMODULE hmodule)
|
||||
{
|
||||
/* DosQueryMem */
|
||||
unsigned long memsize=0;
|
||||
unsigned long memend=0;
|
||||
unsigned long memflags=0;
|
||||
/* DosQueryProcAddr */
|
||||
PFN modaddr;
|
||||
|
||||
volatile unsigned char cpybuf;
|
||||
unsigned int base=0;
|
||||
unsigned char* baseptr=0;
|
||||
|
||||
if (DosQueryProcAddr(hmodule,1,0,&modaddr) == NO_ERROR) {
|
||||
/* calc 64K aligned addr previous to entry point */
|
||||
base=(( (unsigned long)modaddr) & 0xFFFF0000);
|
||||
|
||||
/* get size and flags for this memory area */
|
||||
memsize=0x0fffffff;
|
||||
DosQueryMem((void*)base,&memsize,&memflags);
|
||||
|
||||
/* if not first page of object, back off addr and retry */
|
||||
while (memflags < PAG_BASE) {
|
||||
base=base - PAG_BASE;
|
||||
memsize=0x0fffffff;
|
||||
DosQueryMem((void*)base,&memsize,&memflags);
|
||||
}
|
||||
|
||||
/* finally, now loop through object pages, force page-in */
|
||||
memend=base+memsize;
|
||||
while(base<memend) {
|
||||
baseptr=(unsigned char*)base;
|
||||
cpybuf=*baseptr;
|
||||
base+=4096;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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