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pjs/xpfe/bootstrap/nsAppRunner.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Pierre Phaneuf <pp@ludusdesign.com>
*/
#include "nsIServiceManager.h"
#include "nsIComponentManager.h"
#include "nsIURL.h"
#include "nsNetUtil.h"
#include "nsIWidget.h"
#include "nsIPref.h"
#include "plevent.h"
#include "prmem.h"
#include "prnetdb.h"
#include "nsIAppShell.h"
#include "nsICmdLineService.h"
#include "nsIThread.h"
#include "nsIAppShellService.h"
#include "nsIAppShellComponent.h"
#include "nsAppShellCIDs.h"
#include "prprf.h"
#include "nsCRT.h"
#include "nsFileSpec.h"
#include "nsIFileSpec.h"
#include "nsIFileLocator.h"
#include "nsFileLocations.h"
#include "nsFileStream.h"
#include "nsSpecialSystemDirectory.h"
#include "nsIWalletService.h"
#include "nsIWebShell.h"
#include "nsIWindowMediator.h"
#include "nsIDOMWindow.h"
#include "nsIClipboard.h"
#include "nsISoftwareUpdate.h"
#include "nsSoftwareUpdateIIDs.h"
#include "nsISupportsPrimitives.h"
#include "nsICmdLineHandler.h"
#include "nsICategoryManager.h"
#include "nsXPIDLString.h"
#include "nsIXULWindow.h"
#include "nsIChromeRegistry.h"
#include "nsIContentHandler.h"
#include "nsIBrowserInstance.h"
// Interfaces Needed
#include "nsIXULWindow.h"
#include "nsIWebBrowserChrome.h"
#ifdef NS_TRACE_MALLOC
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include "nsTraceMalloc.h"
#endif
#if !defined(XP_MAC) && !defined(RHAPSODY)
#include "nsTimeBomb.h"
#endif
#ifdef RHAPSODY
// XXX hack because we can't link against libraptorwebwidget (pav)
#undef DETECT_WEBSHELL_LEAKS
#endif
#if defined(DEBUG_sspitzer) || defined(DEBUG_seth)
#define DEBUG_CMD_LINE
#endif
static NS_DEFINE_CID(kSoftUpdateCID, NS_SoftwareUpdate_CID);
static NS_DEFINE_IID(kIWindowMediatorIID,NS_IWINDOWMEDIATOR_IID);
static NS_DEFINE_CID(kWindowMediatorCID, NS_WINDOWMEDIATOR_CID);
static NS_DEFINE_CID(kWalletServiceCID, NS_WALLETSERVICE_CID);
static NS_DEFINE_CID(kBrowserContentHandlerCID, NS_BROWSERCONTENTHANDLER_CID);
#define HELP_SPACER_1 "\t"
#define HELP_SPACER_2 "\t\t"
#ifdef DEBUG
#include "prlog.h"
#endif
#ifdef MOZ_JPROF
#include "jprof.h"
#endif
// header file for profile manager
#include "nsIProfile.h"
#if defined(XP_UNIX)
extern void InstallUnixSignalHandlers(const char *ProgramName);
#endif
#if defined(XP_MAC)
#include "macstdlibextras.h"
#include <TextServices.h>
static nsresult CheckForNewChrome(void);
// Set up the toolbox and (if DEBUG) the console. Do this in a static initializer,
// to make it as unlikely as possible that somebody calls printf() before we get initialized.
static struct MacInitializer { MacInitializer() { InitializeMacToolbox(); } } gInitializer;
class stTSMCloser
{
public:
stTSMCloser()
{
// TSM is initialized in InitializeMacToolbox
};
~stTSMCloser()
{
(void)CloseTSMAwareApplication();
}
};
#endif // XP_MAC
/* Define Class IDs */
static NS_DEFINE_CID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
static NS_DEFINE_CID(kCmdLineServiceCID, NS_COMMANDLINE_SERVICE_CID);
static NS_DEFINE_CID(kPrefCID, NS_PREF_CID);
static NS_DEFINE_CID(kFileLocatorCID, NS_FILELOCATOR_CID);
static NS_DEFINE_CID(kProfileCID, NS_PROFILE_CID);
#include "nsNativeAppSupport.h"
/*********************************************/
// Default implemenations for nativeAppSupport
// If your platform implements these functions if def out this code.
#if !defined (XP_MAC ) && !defined(NTO) && ( !defined( XP_PC ) || !defined( WIN32 ) )
nsresult NS_CreateSplashScreen( nsISplashScreen **aResult )
{
nsresult rv = NS_OK;
if ( aResult ) {
*aResult = 0;
} else {
rv = NS_ERROR_NULL_POINTER;
}
return rv;
}
PRBool NS_CanRun()
{
return PR_TRUE;
}
#endif
/*********************************************/
// Default implementation for new and improved
// native app support. If your platform
// implements nsINativeAppSupport then implement
// this function and if def out this code.
//
// Note: For now, the default imiplementation returns 0 and
// the code that calls this will defalt to use the old
// nsISplashScreen interface directly. At some point
// this function will return an instance of
// nsNativeAppSupportBase which will use the older
// "splash screen" interface. The code below will
// then rely on nsINativeAppSupport and its use of
// nsISplashScreen will be removed.
//
#if !defined( NS_WIN32 )
nsresult NS_CreateNativeAppSupport( nsINativeAppSupport **aResult )
{
nsresult rv = NS_OK;
if ( aResult ) {
*aResult = 0;
} else {
rv = NS_ERROR_NULL_POINTER;
}
return rv;
}
#endif
/*
* This routine translates the nsresult into a platform specific return
* code for the application...
*/
static int TranslateReturnValue(nsresult aResult)
{
if (NS_SUCCEEDED(aResult)) {
return 0;
}
return 1;
}
#ifdef XP_MAC
#include "nsCommandLineServiceMac.h"
#endif
extern "C" void NS_SetupRegistry_1(PRBool aNeedAutoreg);
static void
PrintUsage(void)
{
fprintf(stderr, "Usage: apprunner <url>\n");
fprintf(stderr, "\t<url>: a fully defined url string like http:// etc..\n");
}
static nsresult OpenWindow( const char*urlstr, const PRUnichar *args )
{
#ifdef DEBUG_CMD_LINE
printf("OpenWindow(%s,?)\n",urlstr);
#endif /* DEBUG_CMD_LINE */
nsresult rv;
NS_WITH_SERVICE(nsIAppShellService, appShellService, kAppShellServiceCID, &rv)
if ( NS_SUCCEEDED( rv ) ) {
nsCOMPtr<nsIDOMWindow> hiddenWindow;
JSContext *jsContext;
rv = appShellService->GetHiddenWindowAndJSContext( getter_AddRefs( hiddenWindow ),
&jsContext );
if ( NS_SUCCEEDED( rv ) ) {
void *stackPtr;
jsval *argv = JS_PushArguments( jsContext,
&stackPtr,
"sssW",
urlstr,
"_blank",
"chrome,dialog=no,all",
args );
if( argv ) {
nsCOMPtr<nsIDOMWindow> newWindow;
rv = hiddenWindow->OpenDialog( jsContext,
argv,
4,
getter_AddRefs( newWindow ) );
JS_PopArguments( jsContext, stackPtr );
}
}
}
return rv;
}
static nsresult OpenChromURL( const char * urlstr, PRInt32 height = NS_SIZETOCONTENT, PRInt32 width = NS_SIZETOCONTENT )
{
#ifdef DEBUG_CMD_LINE
printf("OpenChromURL(%s,%d,%d)\n",urlstr,height,width);
#endif /* DEBUG_CMD_LINE */
nsCOMPtr<nsIURI> url;
nsresult rv;
rv = NS_NewURI(getter_AddRefs(url), urlstr);
if ( NS_FAILED( rv ) )
return rv;
nsCOMPtr<nsIAppShellService> appShell(do_GetService(kAppShellServiceCID));
NS_ENSURE_TRUE(appShell, NS_ERROR_FAILURE);
nsCOMPtr<nsIXULWindow> newWindow;
rv = appShell->CreateTopLevelWindow(nsnull, url,
PR_TRUE, PR_TRUE, nsIWebBrowserChrome::allChrome,
width, height,
getter_AddRefs(newWindow));
return rv;
}
static void DumpArbitraryHelp()
{
nsresult rv;
NS_WITH_SERVICE(nsICategoryManager, catman, "mozilla.categorymanager.1", &rv);
if(NS_SUCCEEDED(rv) && catman) {
nsCOMPtr<nsISimpleEnumerator> e;
rv = catman->EnumerateCategory(COMMAND_LINE_ARGUMENT_HANDLERS, getter_AddRefs(e));
if(NS_SUCCEEDED(rv) && e) {
while (PR_TRUE) {
nsCOMPtr<nsISupportsString> progid;
rv = e->GetNext(getter_AddRefs(progid));
if (NS_FAILED(rv) || !progid) break;
nsXPIDLCString progidString;
progid->ToString (getter_Copies(progidString));
#ifdef DEBUG_CMD_LINE
printf("cmd line handler progid = %s\n", (const char *)progidString);
#endif /* DEBUG_CMD_LINE */
nsCOMPtr <nsICmdLineHandler> handler = do_GetService((const char *)progidString, &rv);
if (handler) {
nsXPIDLCString commandLineArg;
rv = handler->GetCommandLineArgument(getter_Copies(commandLineArg));
if (NS_FAILED(rv)) continue;
nsXPIDLCString helpText;
rv = handler->GetHelpText(getter_Copies(helpText));
if (NS_FAILED(rv)) continue;
if ((const char *)commandLineArg) {
printf("%s%s", HELP_SPACER_1,(const char *)commandLineArg);
PRBool handlesArgs = PR_FALSE;
rv = handler->GetHandlesArgs(&handlesArgs);
if (NS_SUCCEEDED(rv) && handlesArgs) {
printf(" <url>");
}
if ((const char *)helpText) {
printf("%s%s\n",HELP_SPACER_2,(const char *)helpText);
}
}
}
}
}
}
return;
}
static
nsresult LaunchApplication(const char *progID, PRInt32 height, PRInt32 width)
{
nsresult rv = NS_OK;
nsCOMPtr <nsICmdLineHandler> handler = do_GetService(progID, &rv);
if (NS_FAILED(rv)) return rv;
if (!handler) return NS_ERROR_FAILURE;
nsXPIDLCString chromeUrlForTask;
rv = handler->GetChromeUrlForTask(getter_Copies(chromeUrlForTask));
if (NS_FAILED(rv)) return rv;
PRBool handlesArgs = PR_FALSE;
rv = handler->GetHandlesArgs(&handlesArgs);
if (handlesArgs) {
PRUnichar *defaultArgs = nsnull;
rv = handler->GetDefaultArgs(&defaultArgs);
if (NS_FAILED(rv)) return rv;
rv = OpenWindow((const char *)chromeUrlForTask, defaultArgs);
Recycle(defaultArgs);
}
else {
rv = OpenChromURL((const char *)chromeUrlForTask, height, width);
}
return rv;
}
static nsresult LaunchApplicationWithArgs(const char *commandLineArg, nsICmdLineService *cmdLineArgs, const char *progID, PRInt32 height, PRInt32 width)
{
nsresult rv;
if (!progID || !commandLineArg || !cmdLineArgs) return NS_ERROR_FAILURE;
nsXPIDLCString cmdResult;
nsCOMPtr <nsICmdLineHandler> handler = do_GetService(progID, &rv);
if (NS_FAILED(rv)) return rv;
if (!handler) return NS_ERROR_FAILURE;
nsXPIDLCString chromeUrlForTask;
rv = handler->GetChromeUrlForTask(getter_Copies(chromeUrlForTask));
if (NS_FAILED(rv)) return rv;
#ifdef DEBUG_CMD_LINE
printf("XXX got this one:\t%s\n\t%s\n\n",commandLineArg,(const char *)chromeUrlForTask);
#endif /* DEBUG_CMD_LINE */
rv = cmdLineArgs->GetCmdLineValue(commandLineArg, getter_Copies(cmdResult));
if (NS_FAILED(rv)) return rv;
#ifdef DEBUG_CMD_LINE
printf("%s, cmdResult = %s\n",commandLineArg,(const char *)cmdResult);
#endif /* DEBUG_CMD_LINE */
PRBool handlesArgs = PR_FALSE;
rv = handler->GetHandlesArgs(&handlesArgs);
if (handlesArgs) {
if ((const char *)cmdResult) {
if (PL_strcmp("1",(const char *)cmdResult)) {
PRBool openWindowWithArgs = PR_TRUE;
rv = handler->GetOpenWindowWithArgs(&openWindowWithArgs);
if (NS_FAILED(rv)) return rv;
if (openWindowWithArgs) {
nsString cmdArgs; cmdArgs.AssignWithConversion(NS_STATIC_CAST(const char *, cmdResult));
#ifdef DEBUG_CMD_LINE
printf("opening %s with %s\n",(const char *)chromeUrlForTask,"OpenWindow");
#endif /* DEBUG_CMD_LINE */
rv = OpenWindow((const char *)chromeUrlForTask, cmdArgs.GetUnicode());
}
else {
#ifdef DEBUG_CMD_LINE
printf("opening %s with %s\n",(const char *)cmdResult,"OpenChromURL");
#endif /* DEBUG_CMD_LINE */
rv = OpenChromURL((const char *)cmdResult,height, width);
if (NS_FAILED(rv)) return rv;
}
}
else {
PRUnichar *defaultArgs;
rv = handler->GetDefaultArgs(&defaultArgs);
if (NS_FAILED(rv)) return rv;
rv = OpenWindow((const char *)chromeUrlForTask, defaultArgs);
Recycle(defaultArgs);
if (NS_FAILED(rv)) return rv;
}
}
}
else {
if (NS_SUCCEEDED(rv) && (const char*)cmdResult) {
if (PL_strcmp("1",(const char *)cmdResult) == 0) {
rv = OpenChromURL((const char *)chromeUrlForTask,height, width);
if (NS_FAILED(rv)) return rv;
}
else {
rv = OpenChromURL((const char *)cmdResult, height, width);
if (NS_FAILED(rv)) return rv;
}
}
}
return NS_OK;
}
typedef struct
{
nsIPref *prefs;
PRInt32 height;
PRInt32 width;
} StartupClosure;
static
void startupPrefEnumerationFunction(const char *prefName, void *data)
{
nsresult rv;
PRBool prefValue = PR_FALSE;
if (!data || !prefName) return;
StartupClosure *closure = (StartupClosure *)data;
#ifdef DEBUG_CMD_LINE
printf("getting %s\n", prefName);
#endif /* DEBUG_CMD_LINE */
rv = closure->prefs->GetBoolPref(prefName, &prefValue);
if (NS_FAILED(rv)) return;
#ifdef DEBUG_CMD_LINE
printf("%s = %d\n", prefName, prefValue);
#endif /* DEBUG_CMD_LINE */
PRUint32 prefixLen = PL_strlen(PREF_STARTUP_PREFIX);
// if the pref is "general.startup.", ignore it.
if (PL_strlen(prefName) <= prefixLen) return;
if (prefValue) {
// this is the progid prefix that all the command line handlers register
nsCAutoString progID = "component://netscape/commandlinehandler/general-startup-";
progID += (prefName + prefixLen);
#ifdef DEBUG_CMD_LINE
printf("progid = %s\n", (const char *)progID);
#endif /* DEBUG_CMD_LINE */
rv = LaunchApplication((const char *)progID, closure->height, closure->width);
}
return;
}
static PRBool IsStartupCommand(const char *arg)
{
if (!arg) return PR_FALSE;
if (PL_strlen(arg) <= 1) return PR_FALSE;
// windows allows /mail or -mail
if ((arg[0] == '-')
#ifdef XP_PC
|| (arg[0] == '/')
#endif /* XP_PC */
) {
return PR_TRUE;
}
return PR_FALSE;
}
static nsresult HandleArbitraryStartup( nsICmdLineService* cmdLineArgs, nsIPref *prefs, PRBool heedGeneralStartupPrefs)
{
nsresult rv;
PRInt32 height = NS_SIZETOCONTENT;
PRInt32 width = NS_SIZETOCONTENT;
char* tempString = NULL;
// Get the value of -width option
rv = cmdLineArgs->GetCmdLineValue("-width", &tempString);
if (NS_FAILED(rv)) return rv;
if (tempString) PR_sscanf(tempString, "%d", &width);
// Get the value of -height option
rv = cmdLineArgs->GetCmdLineValue("-height", &tempString);
if (NS_FAILED(rv)) return rv;
if (tempString) PR_sscanf(tempString, "%d", &height);
if (heedGeneralStartupPrefs) {
#ifdef DEBUG_CMD_LINE
printf("XXX iterate over all the general.startup.* prefs\n");
#endif /* DEBUG_CMD_LINE */
StartupClosure closure;
closure.prefs = prefs;
closure.height = height;
closure.width = width;
prefs->EnumerateChildren(PREF_STARTUP_PREFIX, startupPrefEnumerationFunction,(void *)(&closure));
}
else {
PRInt32 argc = 0;
rv = cmdLineArgs->GetArgc(&argc);
if (NS_FAILED(rv)) return rv;
NS_ASSERTION(argc > 1, "we shouldn't be here if there were no command line arguments");
if (argc <= 1) return NS_ERROR_FAILURE;
char **argv = nsnull;
rv = cmdLineArgs->GetArgv(&argv);
if (NS_FAILED(rv)) return rv;
PRInt32 i = 0;
for (i=1;i<argc;i++) {
#ifdef DEBUG_CMD_LINE
printf("XXX argv[%d] = %s\n",i,argv[i]);
#endif /* DEBUG_CMD_LINE */
if (IsStartupCommand(argv[i])) {
nsCAutoString progID = "component://netscape/commandlinehandler/general-startup-";
// skip over the - (or / on windows)
char *command = argv[i] + 1;
#ifdef XP_UNIX
// unix allows -mail and --mail
if ((argv[i][0] == '-') && (argv[i][1] == '-')) {
command = argv[i] + 2;
}
#endif /* XP_UNIX */
progID += (const char *)command;
// this can fail, as someone could do -foo, where -foo is not handled
rv = LaunchApplicationWithArgs((const char *)(argv[i]), cmdLineArgs, (const char *)progID, height, width);
}
}
}
return NS_OK;
}
// This should be done by app shell enumeration someday
static nsresult DoCommandLines( nsICmdLineService* cmdLine, PRBool heedGeneralStartupPrefs )
{
nsresult rv;
NS_WITH_SERVICE(nsIPref, prefs, kPrefCID, &rv);
if (NS_FAILED(rv)) return rv;
rv = HandleArbitraryStartup( cmdLine, prefs, heedGeneralStartupPrefs);
return rv;
}
static nsresult OpenBrowserWindow(PRInt32 height, PRInt32 width)
{
nsresult rv;
NS_WITH_SERVICE(nsICmdLineHandler, handler, NS_BROWSERSTARTUPHANDLER_PROGID, &rv);
if (NS_FAILED(rv)) return rv;
nsXPIDLCString chromeUrlForTask;
rv = handler->GetChromeUrlForTask(getter_Copies(chromeUrlForTask));
if (NS_FAILED(rv)) return rv;
rv = OpenChromURL((const char *)chromeUrlForTask, height, width );
if (NS_FAILED(rv)) return rv;
return rv;
}
static nsresult Ensure1Window( nsICmdLineService* cmdLineArgs)
{
nsresult rv;
NS_WITH_SERVICE(nsIWindowMediator, windowMediator, kWindowMediatorCID, &rv);
nsCOMPtr<nsISimpleEnumerator> windowEnumerator;
if (NS_SUCCEEDED(windowMediator->GetEnumerator(nsnull, getter_AddRefs(windowEnumerator))))
{
PRBool more;
windowEnumerator->HasMoreElements(&more);
if ( !more )
{
// No window exists so lets create a browser one
PRInt32 height = NS_SIZETOCONTENT;
PRInt32 width = NS_SIZETOCONTENT;
// Get the value of -width option
char* tempString = NULL;
rv = cmdLineArgs->GetCmdLineValue("-width", &tempString);
if (NS_FAILED(rv))
return rv;
if (tempString)
PR_sscanf(tempString, "%d", &width);
// Get the value of -height option
rv = cmdLineArgs->GetCmdLineValue("-height", &tempString);
if (NS_FAILED(rv))
return rv;
if (tempString)
PR_sscanf(tempString, "%d", &height);
rv = OpenBrowserWindow(height, width);
}
}
return rv;
}
nsresult CheckForNewChrome(void) {
nsCOMPtr <nsIChromeRegistry> chromeReg = do_GetService("component://netscape/chrome/chrome-registry");
NS_ASSERTION(chromeReg, "chrome check couldn't get the chrome registry");
if (chromeReg)
return chromeReg->CheckForNewChrome();
return NS_ERROR_FAILURE;
}
#ifdef DEBUG_warren
#ifdef XP_PC
#define _CRTDBG_MAP_ALLOC
#include <crtdbg.h>
#endif
#endif
#if defined(FREEBSD)
// pick up fpsetmask prototype.
#include <floatingpoint.h>
#endif
// Note: nativeApp is an owning reference that this function has responsibility
// to release. This responsibility is delegated to the app shell service
// (see nsAppShellService::Initialize call, below).
static nsresult main1(int argc, char* argv[], nsISupports *nativeApp )
{
nsresult rv;
#ifdef DEBUG_warren
// _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF);
#endif
#ifndef XP_MAC
// Unbuffer debug output (necessary for automated QA performance scripts).
setbuf( stdout, 0 );
#endif
#if defined(FREEBSD)
// Disable all SIGFPE's on FreeBSD, as it has non-IEEE-conformant fp
// trap behavior that trips up on floating-point tests performed by
// the JS engine. See bugzilla bug 9967 details.
fpsetmask(0);
#endif
//----------------------------------------------------------------
// XPInstall needs to clean up after any updates that couldn't
// be completed because components were in use. This must be done
// **BEFORE** any other libraries are loaded!
//
// Will also check to see if AutoReg is required due to version
// change or installation of new components. If for some reason
// XPInstall can't be loaded we assume Autoreg is required.
//
// (scoped in a block to force release of COMPtr)
//----------------------------------------------------------------
PRBool needAutoreg = PR_TRUE;
{
nsCOMPtr<nsISoftwareUpdate> su = do_GetService(kSoftUpdateCID,&rv);
if (NS_SUCCEEDED(rv))
{
su->StartupTasks( &needAutoreg );
}
}
// nsServiceManager::UnregisterService(kSoftUpdateCID);
#if XP_MAC
stTSMCloser tsmCloser;
rv = InitializeMacCommandLine( argc, argv);
NS_ASSERTION(NS_SUCCEEDED(rv), "Initializing AppleEvents failed");
#endif
// XXX: This call will be replaced by a registry initialization...
NS_SetupRegistry_1( needAutoreg );
// Start up the core services:
// Initialize the cmd line service
NS_WITH_SERVICE(nsICmdLineService, cmdLineArgs, kCmdLineServiceCID, &rv);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get command line service");
if (NS_FAILED(rv)) {
fprintf(stderr, "Could not obtain CmdLine processing service\n");
return rv;
}
rv = cmdLineArgs->Initialize(argc, argv);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to initialize command line args");
if (rv == NS_ERROR_INVALID_ARG) {
PrintUsage();
return rv;
}
CheckForNewChrome();
// Create the Application Shell instance...
NS_WITH_SERVICE(nsIAppShellService, appShell, kAppShellServiceCID, &rv);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get the appshell service");
if (NS_FAILED(rv)) {
// See if platform supports nsINativeAppSupport.
nsCOMPtr<nsINativeAppSupport> nativeAppSupport = do_QueryInterface( nativeApp );
if ( nativeAppSupport ) {
// Use that interface to remove splash screen.
nativeAppSupport->HideSplashScreen();
} else {
// See if platform supports nsISplashScreen, instead.
nsCOMPtr<nsISplashScreen> splashScreen = do_QueryInterface( nativeApp );
if ( splashScreen ) {
splashScreen->Hide();
}
}
// Release argument object.
NS_IF_RELEASE( nativeApp );
return rv;
}
rv = appShell->Initialize( cmdLineArgs, nativeApp );
// We are done with the native app (or splash screen) object here;
// the app shell owns it now.
NS_IF_RELEASE( nativeApp );
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to initialize appshell");
if ( NS_FAILED(rv) ) return rv;
#ifdef DEBUG
printf("initialized appshell\n");
#endif
NS_WITH_SERVICE(nsIProfile, profileMgr, kProfileCID, &rv);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get profile manager");
if ( NS_FAILED(rv) ) return rv;
rv = profileMgr->StartupWithArgs(cmdLineArgs);
if (NS_FAILED(rv)) {
return rv;
}
// if we get here, and we don't have a current profile, return a failure so we will exit
// this can happen, if the user hits Cancel or Exit in the profile manager dialogs
nsXPIDLString currentProfileStr;
rv = profileMgr->GetCurrentProfile(getter_Copies(currentProfileStr));
if (NS_FAILED(rv) || !((const PRUnichar *)currentProfileStr) ||
(nsCRT::strlen((const PRUnichar *)currentProfileStr) == 0)) {
return NS_ERROR_FAILURE;
}
// rjc: now must explicitly call appshell's CreateHiddenWindow() function AFTER profile manager.
// if the profile manager ever switches to using nsIDOMWindow stuff, this might have to change
appShell->CreateHiddenWindow();
// Enumerate AppShellComponenets
appShell->EnumerateAndInitializeComponents();
// This will go away once Components are handling there own commandlines
// if we have no command line arguments, we need to heed the
// "general.startup.*" prefs
// if we had no command line arguments, argc == 1.
#ifdef XP_MAC
// if we do no command line args on the mac, it says argc is 0, and not 1
rv = DoCommandLines( cmdLineArgs, ((argc == 1) || (argc == 0)) );
#else
rv = DoCommandLines( cmdLineArgs, (argc == 1) );
#endif /* XP_MAC */
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to process command line");
if ( NS_FAILED(rv) )
return rv;
// Make sure there exists at least 1 window.
rv = Ensure1Window( cmdLineArgs );
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to Ensure1Window");
if (NS_FAILED(rv)) return rv;
// Fire up the walletService
NS_WITH_SERVICE(nsIWalletService, walletService, kWalletServiceCID, &rv);
NS_ASSERTION(NS_SUCCEEDED(rv), "wallet failed");
if ( NS_SUCCEEDED(rv) )
walletService->WALLET_FetchFromNetCenter();
// Start main event loop
rv = appShell->Run();
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to run appshell");
#ifdef NS_TRACE_MALLOC
// XXX we crash somewhere under nsAppShellService::Shutdown...
NS_TraceMallocShutdown();
#endif
/*
* Shut down the Shell instance... This is done even if the Run(...)
* method returned an error.
*/
(void) appShell->Shutdown();
return rv ;
}
// English text needs to go into a dtd file.
static
void DumpHelp(char *appname)
{
printf("Usage: %s [ options ... ] [URL]\n", appname);
printf(" where options include:\n");
printf("\n");
printf("%s-height <value>%sSet height of startup window to <value>.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-h or -help%sPrint this message.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-installer%sStart with 4.x migration window.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-pref%sStart with pref window.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-width <value>%sSet width of startup window to <value>.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-v or -version%sPrint %s version.\n",HELP_SPACER_1,HELP_SPACER_2, appname);
printf("%s-CreateProfile <profile>%sCreate and start with <profile>.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-P <profile>%sStart with <profile>.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-ProfileWizard%sStart with profile wizard.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-ProfileManager%sStart with profile manager.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-SelectProfile%sStart with profile selection dialog.\n",HELP_SPACER_1,HELP_SPACER_2);
#ifdef XP_UNIX
printf("%s-splash%sEnable splash screen.\n",HELP_SPACER_1,HELP_SPACER_2);
#else
printf("%s-nosplash%sDisable splash screen.\n",HELP_SPACER_1,HELP_SPACER_2);
#endif
// this works, but only after the components have registered. so if you drop in a new command line handler, -help
// won't not until the second run.
// out of the bug, because we ship a component.reg file, it works correctly.
DumpArbitraryHelp();
}
static
void DumpVersion(char *appname)
{
printf("%s: version info\n", appname);
}
int main(int argc, char* argv[])
{
#if defined(XP_UNIX)
InstallUnixSignalHandlers(argv[0]);
#endif
nsresult rv;
int i=0;
/* Handle -help and -version command line arguments. They should return quick, so we deal with them here */
for (i=1; i<argc; i++) {
if ((PL_strcasecmp(argv[i], "-h") == 0)
|| (PL_strcasecmp(argv[i], "-help") == 0)
#if defined(XP_UNIX) || defined(XP_BEOS)
|| (PL_strcasecmp(argv[i], "--help") == 0)
#endif /* XP_UNIX || XP_BEOS*/
#ifdef XP_PC
|| (PL_strcasecmp(argv[i], "/h") == 0)
|| (PL_strcasecmp(argv[i], "/help") == 0)
|| (PL_strcasecmp(argv[i], "/?") == 0)
#endif /* XP_PC */
) {
DumpHelp(argv[0]);
return 0;
}
if ((PL_strcasecmp(argv[i], "-v") == 0)
|| (PL_strcasecmp(argv[i], "-version") == 0)
#if defined(XP_UNIX) || defined(XP_BEOS)
|| (PL_strcasecmp(argv[i], "--version") == 0)
#endif /* XP_UNIX || XP_BEOS */
#ifdef XP_PC
|| (PL_strcasecmp(argv[i], "/v") == 0)
|| (PL_strcasecmp(argv[i], "/version") == 0)
#endif /* XP_PC */
) {
DumpVersion(argv[0]);
return 0;
}
}
#ifdef NS_TRACE_MALLOC
/*
* Look for the --trace-malloc <logfile> option early, to avoid missing
* early mallocs (we miss static constructors whose output overflows the
* log file's static 16K output buffer; see xpcom/base/nsTraceMalloc.c).
*/
for (i = 1; i < argc; i++) {
if (PL_strcasecmp(argv[i], "--trace-malloc") == 0 && i < argc-1) {
char *logfile;
int logfd, sitefd, pipefds[2];
logfile = argv[i+1];
logfd = sitefd = -1;
switch (*logfile) {
case '|':
if (pipe(pipefds) == 0) {
pid_t pid = fork();
if (pid == 0) {
/* In child: set up stdin, parse args from logfile, and exec. */
int maxargc, nargc;
char **nargv, *token;
if (pipefds[0] != 0) {
dup2(pipefds[0], 0);
close(pipefds[0]);
}
close(pipefds[1]);
logfile = strtok(logfile + 1, " \t");
maxargc = 3;
nargv = (char **) malloc((maxargc + 1) * sizeof(char *));
if (!nargv) exit(1);
nargc = 0;
nargv[nargc++] = logfile;
while ((token = strtok(NULL, " \t")) != NULL) {
if (nargc == maxargc) {
maxargc *= 2;
nargv = (char**) realloc(nargv, (maxargc+1) * sizeof(char*));
if (!nargv) exit(1);
}
nargv[nargc++] = token;
}
nargv[nargc] = NULL;
(void) setsid();
execvp(logfile, nargv);
exit(127);
}
if (pid > 0) {
/* In parent: set logfd to the write side of the pipe. */
close(pipefds[0]);
logfd = pipefds[1];
}
}
if (logfd < 0) {
fprintf(stderr,
"%s: can't pipe to trace-malloc child process %s: %s\n",
argv[0], logfile, strerror(errno));
return 1;
}
break;
case '^':
logfile++;
sitefd = open(logfile, O_CREAT | O_WRONLY | O_TRUNC, 0644);
if (sitefd < 0) {
fprintf(stderr,
"%s: can't create trace-malloc callsite logfile %s: %s\n",
argv[0], logfile, strerror(errno));
return 1;
}
break;
default:
logfd = open(logfile, O_CREAT | O_WRONLY | O_TRUNC, 0644);
if (logfd < 0) {
fprintf(stderr,
"%s: can't create trace-malloc logfile %s: %s\n",
argv[0], logfile, strerror(errno));
return 1;
}
break;
}
NS_TraceMallocStartup(logfd, sitefd);
/* Now remove --trace-malloc and its argument from argv. */
for (argc -= 2; i < argc; i++)
argv[i] = argv[i+2];
argv[argc] = NULL;
break;
}
}
#endif /* NS_TRACE_MALLOC */
// Call the code to install our handler
#ifdef MOZ_JPROF
setupProfilingStuff();
#endif
// Try to allocate "native app support."
// Note: this object is not released here. It is passed to main1 which
// has responsibility to release it.
nsINativeAppSupport *nativeApp = 0;
rv = NS_CreateNativeAppSupport( &nativeApp );
// See if we can run.
if ( nativeApp ) {
PRBool canRun = PR_FALSE;
rv = nativeApp->Start( &canRun );
if ( !canRun ) {
return 1;
}
} else {
// If platform doesn't implement nsINativeAppSupport, fall
// back to old method.
if( !NS_CanRun() )
return 1;
}
// Note: this object is not released here. It is passed to main1 which
// has responsibility to release it.
nsISplashScreen *splash = 0;
// We can't use the command line service here because it isn't running yet
#if defined(XP_UNIX) && !defined(NTO)
PRBool dosplash = PR_FALSE;
for (i=1; i<argc; i++)
if ((PL_strcasecmp(argv[i], "-splash") == 0)
|| (PL_strcasecmp(argv[i], "--splash") == 0))
dosplash = PR_TRUE;
#else
PRBool dosplash = PR_TRUE;
for (i=1; i<argc; i++)
if ((PL_strcasecmp(argv[i], "-nosplash") == 0)
#ifdef XP_BEOS
|| (PL_strcasecmp(argv[i], "--nosplash") == 0)
#endif /* XP_BEOS */
#ifdef XP_PC
|| (PL_strcasecmp(argv[i], "/nosplash") == 0)
#endif /* XP_PC */
) {
dosplash = PR_FALSE;
}
#endif
if (dosplash && !nativeApp) {
// If showing splash screen and platform doesn't implement
// nsINativeAppSupport, then use older nsISplashScreen interface.
rv = NS_CreateSplashScreen( &splash );
NS_ASSERTION( NS_SUCCEEDED(rv), "NS_CreateSplashScreen failed" );
}
// If the platform has a splash screen, show it ASAP.
if ( dosplash && nativeApp ) {
nativeApp->ShowSplashScreen();
} else if ( splash ) {
splash->Show();
}
rv = NS_InitXPCOM(NULL, NULL);
NS_ASSERTION( NS_SUCCEEDED(rv), "NS_InitXPCOM failed" );
nsresult result = main1( argc, argv, nativeApp ? (nsISupports*)nativeApp : (nsISupports*)splash );
{
// Scoping this in a block to force the pref service to be
// released.
//
// save the prefs, in case they weren't saved
NS_WITH_SERVICE(nsIPref, prefs, kPrefCID, &rv);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get prefs, so unable to save them");
if (NS_SUCCEEDED(rv)) {
prefs->SavePrefFile();
}
}
// at this point, all that is on the clipboard is a proxy object, but that object
// won't be valid once the app goes away. As a result, we need to force the data
// out of that proxy and properly onto the clipboard. This can't be done in the
// clipboard service's shutdown routine because it requires the parser/etc which
// has already been shutdown by the time the clipboard is shut down.
{
// scoping this in a block to force release
NS_WITH_SERVICE(nsIClipboard, clipService, "component://netscape/widget/clipboard", &rv);
if ( clipService )
clipService->ForceDataToClipboard(nsIClipboard::kGlobalClipboard);
}
rv = NS_ShutdownXPCOM( NULL );
NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
#ifdef DETECT_WEBSHELL_LEAKS
unsigned long count;
count = NS_TotalWebShellsInExistence();
if (count) {
printf("XXX WARNING: Number of webshells being leaked: %d \n", (int)count);
}
#endif
return TranslateReturnValue( result );
}
#if defined( XP_PC ) && defined( WIN32 )
// We need WinMain in order to not be a console app. This function is
// unused if we are a console application.
int WINAPI WinMain( HINSTANCE, HINSTANCE, LPSTR args, int ) {
// Do the real work.
return main( __argc, __argv );
}
#endif // XP_PC && WIN32
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