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gecko-dev/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 1.0 (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.
*/
#include "nsIServiceManager.h"
#include "nsIComponentManager.h"
#include "nsIURL.h"
#ifdef NECKO
#include "nsNeckoUtil.h"
#endif // NECKO
#include "nsIWidget.h"
#include "nsIBrowserWindow.h"
#include "nsIWebShellWindow.h"
#include "nsIPref.h"
#include "plevent.h"
#include "prmem.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 "nsIPrefWindow.h"
#include "nsFileLocations.h"
#include "nsFileStream.h"
#include "nsSpecialSystemDirectory.h"
#include "nsIWalletService.h"
#include "nsIWebShell.h"
#include "nsICookieService.h"
#include "nsIWindowMediator.h"
#include "nsIDOMWindow.h"
static NS_DEFINE_IID(kIWindowMediatorIID,NS_IWINDOWMEDIATOR_IID);
static NS_DEFINE_CID(kWindowMediatorCID, NS_WINDOWMEDIATOR_CID);
static NS_DEFINE_IID(kWalletServiceCID, NS_WALLETSERVICE_CID);
static NS_DEFINE_IID(kIWalletServiceIID, NS_IWALLETSERVICE_IID);
static NS_DEFINE_CID(kCookieServiceCID, NS_COOKIESERVICE_CID);
#define PREF_GENERAL_STARTUP_BROWSER "general.startup.browser"
#define PREF_GENERAL_STARTUP_MAIL "general.startup.mail"
#define PREF_GENERAL_STARTUP_NEWS "general.startup.news"
#define PREF_GENERAL_STARTUP_EDITOR "general.startup.editor"
#define PREF_GENERAL_STARTUP_CALENDAR "general.startup.calendar"
#ifdef DEBUG
#include "prlog.h"
#endif
#ifdef MOZ_FULLCIRCLE
#include "fullsoft.h"
#endif
// header file for profile manager
#include "nsIProfile.h"
#if defined(XP_MAC)
#include "macstdlibextras.h"
#include <TextServices.h>
// 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 )
void NS_ShowSplashScreen()
{
}
void NS_HideSplashScreen()
{
}
PRBool NS_CanRun()
{
return PR_TRUE;
}
#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();
static void
PrintUsage(void)
{
fprintf(stderr, "Usage: apprunner <url>\n");
fprintf(stderr, "\t<url>: a fully defined url string like http:// etc..\n");
}
//----------------------------------------------------------------------------------------
static PRBool CheckAndRunPrefs(nsICmdLineService* cmdLineArgs)
//----------------------------------------------------------------------------------------
{
// Support the "-pref" command-line option, which just puts up the pref window, so that
// apprunner becomes a "control panel". The "OK" and "Cancel" buttons will quit
// the application.
char* cmdResult;
nsresult rv = cmdLineArgs->GetCmdLineValue("-pref", &cmdResult);
if (NS_SUCCEEDED(rv) && cmdResult && (PL_strcmp("1",cmdResult) == 0))
{
nsIPrefWindow* prefWindow;
rv = nsComponentManager::CreateInstance(
NS_PREFWINDOW_PROGID,
nsnull,
nsIPrefWindow::GetIID(),
(void **)&prefWindow);
if (NS_SUCCEEDED(rv))
prefWindow->ShowWindow(nsString("Apprunner::main()").GetUnicode(), nsnull, nsnull);
NS_IF_RELEASE(prefWindow);
return PR_TRUE;
}
return PR_FALSE;
} // CheckandRunPrefs
static void InitFullCircle()
{
// initialization for Full Circle
#ifdef MOZ_FULLCIRCLE
FC_ERROR fcstatus = FC_ERROR_FAILED;
fcstatus = FCInitialize();
// Print out error status.
switch(fcstatus)
{
case FC_ERROR_OK:
printf("Talkback loaded Ok.\n");
break;
case FC_ERROR_CANT_INITIALIZE:
printf("Talkback error: Can't initialize.\n");
break;
case FC_ERROR_NOT_INITIALIZED:
printf("Talkback error: Not initialized.\n");
break;
case FC_ERROR_ALREADY_INITIALIZED:
printf("Talkback error: Already initialized.\n");
break;
case FC_ERROR_FAILED:
printf("Talkback error: Failure.\n");
break;
case FC_ERROR_OUT_OF_MEMORY:
printf("Talkback error: Out of memory.\n");
break;
case FC_ERROR_INVALID_PARAMETER:
printf("Talkback error: Invalid parameter.\n");
break;
default:
printf("Talkback error: Unknown error status.\n");
break;
}
#endif
}
static nsresult OpenWindow( const char*urlstr, const PRUnichar *args ) {
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 HandleEditorStartup( nsICmdLineService* cmdLineArgs, nsIPref *prefs, PRBool heedGeneralStartupPrefs)
{
char* cmdResult = nsnull;
char * urlstr=nsnull;
nsString withArgs;
nsresult rv;
PRBool forceLaunchEditor = PR_FALSE;
if (heedGeneralStartupPrefs) {
prefs->GetBoolPref(PREF_GENERAL_STARTUP_EDITOR,&forceLaunchEditor);
}
rv = cmdLineArgs->GetCmdLineValue("-edit", &cmdResult);
if (NS_SUCCEEDED(rv))
{
if (forceLaunchEditor || cmdResult) {
urlstr = "chrome://editor/content/";
if (cmdResult) {
if (PL_strcmp("1",cmdResult)==0) {
// this signals no URL after "-edit"?
withArgs = "about:blank";
} else {
// We have a URL -- Should we do some URL validating here?
withArgs = cmdResult;
}
}
OpenWindow( urlstr, withArgs.GetUnicode() );
}
}
return NS_OK;
}
static nsresult OpenChromURL( char * urlstr, PRInt32 height = NS_SIZETOCONTENT, PRInt32 width = NS_SIZETOCONTENT )
{
nsIURI* url = nsnull;
nsresult rv;
rv = NS_NewURI(&url, urlstr);
if ( NS_FAILED( rv ) )
return rv;
nsCOMPtr<nsIWebShellWindow> newWindow;
NS_WITH_SERVICE(nsIAppShellService, appShell, kAppShellServiceCID, &rv);
rv = appShell->CreateTopLevelWindow(nsnull, url,
PR_TRUE, PR_TRUE, NS_CHROME_ALL_CHROME,
nsnull, width, height,
getter_AddRefs(newWindow));
NS_IF_RELEASE( url );
return rv;
}
static nsresult HandleMailStartup( nsICmdLineService* cmdLineArgs, nsIPref *prefs, PRBool heedGeneralStartupPrefs)
{
char* cmdResult = nsnull;
char * urlstr=nsnull;
nsString withArgs;
nsresult rv;
PRBool forceLaunchMail = PR_FALSE;
PRBool forceLaunchNews = PR_FALSE;
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);
if (heedGeneralStartupPrefs) {
prefs->GetBoolPref(PREF_GENERAL_STARTUP_MAIL,&forceLaunchMail);
}
rv = cmdLineArgs->GetCmdLineValue("-mail", &cmdResult);
if (NS_SUCCEEDED(rv))
{
if (forceLaunchMail || (cmdResult && (PL_strcmp("1",cmdResult)==0)))
{
OpenChromURL("chrome://messenger/content/", height, width);
}
}
if (heedGeneralStartupPrefs) {
prefs->GetBoolPref(PREF_GENERAL_STARTUP_NEWS,&forceLaunchNews);
}
rv = cmdLineArgs->GetCmdLineValue("-news", &cmdResult);
if (NS_SUCCEEDED(rv))
{
if (forceLaunchNews || (cmdResult && (PL_strcmp("1",cmdResult)==0)))
OpenChromURL("chrome://messenger/content/", height, width);
}
rv = cmdLineArgs->GetCmdLineValue("-compose", &cmdResult);
if (NS_SUCCEEDED(rv))
{
if (cmdResult && (PL_strcmp("1",cmdResult)==0))
{
urlstr = "chrome://messengercompose/content/";
withArgs = "about:blank";
OpenWindow( urlstr, withArgs.GetUnicode() );
}
}
rv = cmdLineArgs->GetCmdLineValue("-addressbook", &cmdResult);
if (NS_SUCCEEDED(rv))
{
if (cmdResult && (PL_strcmp("1",cmdResult)==0))
OpenChromURL("chrome://addressbook/content/",height, width);
}
return NS_OK;
}
static nsresult HandleBrowserStartup( nsICmdLineService* cmdLineArgs, nsIPref *prefs, PRBool heedGeneralStartupPrefs)
{
char* cmdResult = nsnull;
nsString withArgs;
nsresult rv;
PRBool forceLaunchBrowser = PR_FALSE;
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);
if (heedGeneralStartupPrefs) {
prefs->GetBoolPref(PREF_GENERAL_STARTUP_BROWSER,&forceLaunchBrowser);
}
rv = cmdLineArgs->GetCmdLineValue("-chrome", &cmdResult);
if (forceLaunchBrowser) {
rv = OpenChromURL("chrome://navigator/content/", height, width );
}
else if (NS_SUCCEEDED(rv) && cmdResult) {
rv = OpenChromURL(cmdResult, height, width);
}
return rv;
}
// 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 = HandleEditorStartup( cmdLine, prefs, heedGeneralStartupPrefs);
if ( NS_FAILED( rv ) ) return rv;
rv = HandleMailStartup( cmdLine, prefs, heedGeneralStartupPrefs);
if ( NS_FAILED( rv ) ) return rv;
rv = HandleBrowserStartup( cmdLine, prefs, heedGeneralStartupPrefs);
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 = OpenChromURL("chrome://navigator/content/", height, width );
}
}
return rv;
}
static nsresult main1(int argc, char* argv[])
{
nsresult rv;
#ifndef XP_MAC
// Unbuffer debug output (necessary for automated QA performance scripts).
setbuf( stdout, 0 );
#endif
InitFullCircle();
#if XP_MAC
stTSMCloser tsmCloser;
InitializeMacCommandLine( argc, argv);
#endif
// XXX: This call will be replaced by a registry initialization...
NS_SetupRegistry_1();
// Start up the core services:
// Initialize the cmd line service
NS_WITH_SERVICE(nsICmdLineService, cmdLineArgs, kCmdLineServiceCID, &rv);
if (NS_FAILED(rv)) {
fprintf(stderr, "Could not obtain CmdLine processing service\n");
return rv;
}
rv = cmdLineArgs->Initialize(argc, argv);
if (rv == NS_ERROR_INVALID_ARG) {
PrintUsage();
return rv;
}
// Create the Application Shell instance...
NS_WITH_SERVICE(nsIAppShellService, appShell, kAppShellServiceCID, &rv);
if (NS_FAILED(rv)) {
return rv;
}
rv = appShell->Initialize( cmdLineArgs );
if ( NS_FAILED(rv) ) return rv;
#ifdef DEBUG
printf("initialized appshell\n");
#endif
NS_WITH_SERVICE(nsIProfile, profileMgr, kProfileCID, &rv);
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
char *currentProfileStr = nsnull;
rv = profileMgr->GetCurrentProfile(&currentProfileStr);
if (NS_FAILED(rv) || !currentProfileStr || (PL_strlen(currentProfileStr) == 0)) {
return NS_ERROR_FAILURE;
}
PR_FREEIF(currentProfileStr);
// 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();
if ( CheckAndRunPrefs(cmdLineArgs) )
return NS_OK;
// fire up an instance of the cookie manager.
// I'm doing this using the serviceManager for convenience's sake.
// Presumably an application will init it's own cookie service a
// different way (this way works too though).
NS_WITH_SERVICE(nsICookieService, cookieService, kCookieServiceCID, &rv);
// quiet the compiler
(void)cookieService;
// 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.
rv = DoCommandLines( cmdLineArgs, (argc == 1) );
if ( NS_FAILED(rv) )
return rv;
// Make sure there exists at least 1 window.
rv = Ensure1Window( cmdLineArgs );
if (NS_FAILED(rv))
return rv;
// Fire up the walletService
NS_WITH_SERVICE(nsIWalletService, walletService, kWalletServiceCID, &rv);
if ( NS_SUCCEEDED(rv) )
walletService->WALLET_FetchFromNetCenter();
NS_HideSplashScreen();
// Start main event loop
rv = appShell->Run();
/*
* Shut down the Shell instance... This is done even if the Run(...)
* method returned an error.
*/
(void) appShell->Shutdown();
return rv ;
}
static
void DumpHelp(char *appname)
{
printf("%s: help info here\n", appname);
}
static
void DumpVersion(char *appname)
{
printf("%s: version info\n", appname);
}
#ifdef DEBUG_ramiro
#define CRAWL_STACK_ON_SIGSEGV
#endif // DEBUG_ramiro
#ifdef CRAWL_STACK_ON_SIGSEGV
#include <signal.h>
#include <unistd.h>
#include "nsTraceRefcnt.h"
extern "C" char * strsignal(int);
static char _progname[1024] = "huh?";
void
ah_crap_handler(int signum)
{
PR_CurrentThread();
printf("prog = %s\npid = %d\nsignal = %s\n",
_progname,
getpid(),
strsignal(signum));
printf("stack logged to someplace\n");
nsTraceRefcnt::WalkTheStack(stdout);
printf("Sleeping for 5 minutes.\n");
printf("Type 'gdb %s %d' to attatch your debugger to this thread.\n",
_progname,
getpid());
sleep(300);
printf("Done sleeping...\n");
}
#endif // CRAWL_STACK_ON_SIGSEGV
int main(int argc, char* argv[])
{
#ifdef CRAWL_STACK_ON_SIGSEGV
strcpy(_progname,argv[0]);
signal(SIGSEGV, ah_crap_handler);
signal(SIGILL, ah_crap_handler);
signal(SIGABRT, ah_crap_handler);
#endif // CRAWL_STACK_ON_SIGSEGV
nsresult rv;
/* -help and -version should return quick */
if (argc == 2) {
if ((PL_strcmp(argv[1], "-h") == 0) || (PL_strcmp(argv[1], "-help") == 0) || (PL_strcmp(argv[1], "--help") == 0)) {
DumpHelp(argv[0]);
return 0;
}
else if ((PL_strcmp(argv[1], "-v") == 0) || (PL_strcmp(argv[1], "-version") == 0) || (PL_strcmp(argv[1], "--version") == 0)) {
DumpVersion(argv[0]);
return 0;
}
}
if( !NS_CanRun() )
return 1;
NS_ShowSplashScreen();
rv = NS_InitXPCOM(NULL, NULL, NULL);
NS_ASSERTION( NS_SUCCEEDED(rv), "NS_InitXPCOM failed" );
nsresult result = main1( argc, argv );
{
// 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();
}
}
#ifdef DETECT_WEBSHELL_LEAKS
if ( unsigned long count = NS_TotalWebShellsInExistence() ) {
printf("XXX WARNING: Number of webshells being leaked: %d \n", count);
}
#endif
rv = NS_ShutdownXPCOM( NULL );
NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
return TranslateReturnValue( result );
}
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