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pjs/xpfe/bootstrap/nsAppRunner.cpp

1334 строки
40 KiB
C++
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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):
*/
#include "nsIServiceManager.h"
#include "nsIComponentManager.h"
#include "nsIURI.h"
#include "nsNetUtil.h"
#include "nsIPref.h"
#include "plevent.h"
#include "prmem.h"
#include "prnetdb.h"
#include "nsCOMPtr.h"
#include "nsIAppShell.h"
#include "nsICmdLineService.h"
#include "nsIAppShellService.h"
#include "nsIAppShellComponent.h"
#include "nsIAppStartupNotifier.h"
#include "nsIObserverService.h"
#include "nsAppShellCIDs.h"
#include "prprf.h"
#include "nsCRT.h"
#include "nsIDirectoryService.h"
#include "nsAppDirectoryServiceDefs.h"
#include "nsSpecialSystemDirectory.h"
#include "nsIWalletService.h"
#include "nsIWindowMediator.h"
#include "nsIDOMWindowInternal.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"
#include "nsIEventQueueService.h"
#include "nsMPFileLocProvider.h"
#include "nsDirectoryServiceDefs.h"
#include "nsIHTTPProtocolHandler.h"
#include "nsBuildID.h"
#include "nsWindowCreator.h"
#include "nsIWindowWatcher.h"
// Interfaces Needed
#include "nsIXULWindow.h"
#include "nsIWebBrowserChrome.h"
// for X remote support
#ifdef MOZ_ENABLE_XREMOTE
#include "nsXRemoteClientCID.h"
#include "nsIXRemoteClient.h"
#endif
#ifdef NS_TRACE_MALLOC
#include "nsTraceMalloc.h"
#endif
#if defined(DEBUG_sspitzer) || defined(DEBUG_seth)
#define DEBUG_CMD_LINE
#endif
// Standalone App defines
#define STANDALONE_APP_PREF "profile.standalone_app.enable"
#define STANDALONE_APP_DIR_PREF "profile.standalone_app.directory"
static NS_DEFINE_CID(kWindowMediatorCID, NS_WINDOWMEDIATOR_CID);
#define HELP_SPACER_1 "\t"
#define HELP_SPACER_2 "\t\t"
#define HELP_SPACER_4 "\t\t\t\t"
#ifdef DEBUG
#include "prlog.h"
#endif
#ifdef MOZ_JPROF
#include "jprof.h"
#endif
// header file for profile manager
#include "nsIProfileInternal.h"
#if defined(XP_UNIX)
extern void InstallUnixSignalHandlers(const char *ProgramName);
#endif
#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;
// Initialize profile services for both standalone and regular profiles
static nsresult InitializeProfileService(nsICmdLineService *cmdLineArgs);
class stTSMCloser
{
public:
stTSMCloser()
{
// TSM is initialized in InitializeMacToolbox
};
~stTSMCloser()
{
#if !TARGET_CARBON
(void)CloseTSMAwareApplication();
#endif
}
};
#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 char *sWatcherServiceContractID = "@mozilla.org/embedcomp/window-watcher;1";
#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 )
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( XP_PC )
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 */
nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService("@mozilla.org/embedcomp/window-watcher;1"));
nsCOMPtr<nsISupportsWString> sarg(do_CreateInstance(NS_SUPPORTS_WSTRING_CONTRACTID));
if (!wwatch || !sarg)
return NS_ERROR_FAILURE;
sarg->SetData(args);
nsCOMPtr<nsIDOMWindow> newWindow;
nsresult rv;
rv = wwatch->OpenWindow(0, urlstr, "_blank",
"chrome,dialog=no,all", sarg,
getter_AddRefs(newWindow));
return rv;
}
static nsresult
OpenChromeURL( const char * urlstr,
PRInt32 height = NS_SIZETOCONTENT,
PRInt32 width = NS_SIZETOCONTENT )
{
#ifdef DEBUG_CMD_LINE
printf("OpenChromeURL(%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::CHROME_ALL,
width, height,
getter_AddRefs(newWindow));
return rv;
}
static void DumpArbitraryHelp()
{
nsresult rv;
nsCOMPtr<nsICategoryManager> catman(do_GetService(NS_CATEGORYMANAGER_CONTRACTID, &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> catEntry;
rv = e->GetNext(getter_AddRefs(catEntry));
if (NS_FAILED(rv) || !catEntry) break;
nsXPIDLCString entryString;
rv = catEntry->GetData(getter_Copies(entryString));
if (NS_FAILED(rv) || !((const char *)entryString)) break;
nsXPIDLCString contractidString;
rv = catman->GetCategoryEntry(COMMAND_LINE_ARGUMENT_HANDLERS,(const char *)entryString, getter_Copies(contractidString));
if (NS_FAILED(rv) || !((const char *)contractidString)) break;
#ifdef DEBUG_CMD_LINE
printf("cmd line handler contractid = %s\n", (const char *)contractidString);
#endif /* DEBUG_CMD_LINE */
nsCOMPtr <nsICmdLineHandler> handler(do_GetService((const char *)contractidString, &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 *contractID, PRInt32 height, PRInt32 width)
{
nsresult rv = NS_OK;
nsCOMPtr <nsICmdLineHandler> handler(do_GetService(contractID, &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) {
nsXPIDLString defaultArgs;
rv = handler->GetDefaultArgs(getter_Copies(defaultArgs));
if (NS_FAILED(rv)) return rv;
rv = OpenWindow(chromeUrlForTask, defaultArgs);
}
else {
rv = OpenChromeURL(chromeUrlForTask, height, width);
}
return rv;
}
static nsresult
LaunchApplicationWithArgs(const char *commandLineArg,
nsICmdLineService *cmdLineArgs,
const char *contractID,
PRInt32 height, PRInt32 width)
{
if (!contractID || !commandLineArg || !cmdLineArgs)
return NS_ERROR_FAILURE;
nsresult rv;
nsCOMPtr <nsICmdLineHandler> handler(do_GetService(contractID, &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 */
nsXPIDLCString cmdResult;
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(cmdResult);
#ifdef DEBUG_CMD_LINE
printf("opening %s with %s\n",(const char *)chromeUrlForTask,"OpenWindow");
#endif /* DEBUG_CMD_LINE */
rv = OpenWindow(chromeUrlForTask, cmdArgs.GetUnicode());
}
else {
#ifdef DEBUG_CMD_LINE
printf("opening %s with %s\n",(const char *)cmdResult,"OpenChromeURL");
#endif /* DEBUG_CMD_LINE */
rv = OpenChromeURL(cmdResult,height, width);
if (NS_FAILED(rv)) return rv;
}
}
else {
nsXPIDLString defaultArgs;
rv = handler->GetDefaultArgs(getter_Copies(defaultArgs));
if (NS_FAILED(rv)) return rv;
rv = OpenWindow(chromeUrlForTask, defaultArgs);
if (NS_FAILED(rv)) return rv;
}
}
}
else {
if (NS_SUCCEEDED(rv) && (const char*)cmdResult) {
if (PL_strcmp("1",cmdResult) == 0) {
rv = OpenChromeURL(chromeUrlForTask,height, width);
if (NS_FAILED(rv)) return rv;
}
else {
rv = OpenChromeURL(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 contractid prefix that all the command line handlers register
nsCAutoString contractID("@mozilla.org/commandlinehandler/general-startup;1?type=");
contractID += (prefName + prefixLen);
#ifdef DEBUG_CMD_LINE
printf("contractid = %s\n", contractID.get());
#endif /* DEBUG_CMD_LINE */
rv = LaunchApplication(contractID.get(), 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;
nsXPIDLCString tempString;
// Get the value of -width option
rv = cmdLineArgs->GetCmdLineValue("-width", getter_Copies(tempString));
if (NS_FAILED(rv)) return rv;
if ((const char*)tempString) PR_sscanf(tempString, "%d", &width);
// Get the value of -height option
rv = cmdLineArgs->GetCmdLineValue("-height", getter_Copies(tempString));
if (NS_FAILED(rv)) return rv;
if ((const char*)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 contractID("@mozilla.org/commandlinehandler/general-startup;1?type=");
// 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 */
contractID += (const char *)command;
// this can fail, as someone could do -foo, where -foo is not handled
rv = LaunchApplicationWithArgs((const char *)(argv[i]), cmdLineArgs, contractID.get(), height, width);
}
}
}
return NS_OK;
}
// This should be done by app shell enumeration someday
static nsresult DoCommandLines(nsICmdLineService* cmdLine, PRBool heedGeneralStartupPrefs)
{
nsresult rv;
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID, &rv));
if (NS_FAILED(rv)) return rv;
rv = HandleArbitraryStartup(cmdLine, prefs, heedGeneralStartupPrefs);
return rv;
}
static nsresult DoOnShutdown()
{
nsresult rv;
// save the prefs, in case they weren't saved
{
// scoping this in a block to force release
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID, &rv));
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get prefs, so unable to save them");
if (NS_SUCCEEDED(rv))
prefs->SavePrefFile(nsnull);
}
// 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
nsCOMPtr<nsIClipboard> clipService(do_GetService("@mozilla.org/widget/clipboard;1", &rv));
if (NS_SUCCEEDED(rv))
clipService->ForceDataToClipboard(nsIClipboard::kGlobalClipboard);
}
return rv;
}
static nsresult OpenBrowserWindow(PRInt32 height, PRInt32 width)
{
nsresult rv;
nsCOMPtr<nsICmdLineHandler> handler(do_GetService(NS_BROWSERSTARTUPHANDLER_CONTRACTID, &rv));
if (NS_FAILED(rv)) return rv;
nsXPIDLCString chromeUrlForTask;
rv = handler->GetChromeUrlForTask(getter_Copies(chromeUrlForTask));
if (NS_FAILED(rv)) return rv;
rv = OpenChromeURL(chromeUrlForTask, height, width );
if (NS_FAILED(rv)) return rv;
return rv;
}
static void InitCachePrefs()
{
const char * const CACHE_DIR_PREF = "browser.cache.directory";
nsresult rv;
PRBool isDir = PR_FALSE;
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID, &rv));
if (NS_FAILED(rv)) return;
// If the pref is already set don't do anything
nsCOMPtr<nsILocalFile> cacheDir;
rv = prefs->GetFileXPref(CACHE_DIR_PREF, getter_AddRefs(cacheDir));
if (NS_SUCCEEDED(rv) && cacheDir.get()) {
rv = cacheDir->IsDirectory(&isDir);
if (NS_SUCCEEDED(rv) && isDir)
return;
}
// Set up the new pref
nsCOMPtr<nsIFile> profileDir;
rv = NS_GetSpecialDirectory(NS_APP_USER_PROFILE_50_DIR, getter_AddRefs(profileDir));
NS_ASSERTION(profileDir, "NS_APP_USER_PROFILE_50_DIR is not defined");
if (NS_FAILED(rv)) return;
cacheDir = do_QueryInterface(profileDir);
NS_ASSERTION(cacheDir, "Cannot get nsILocalFile from cache dir");
PRBool exists;
cacheDir->Append("Cache");
rv = cacheDir->Exists(&exists);
if (NS_SUCCEEDED(rv) && !exists)
rv = cacheDir->Create(nsIFile::DIRECTORY_TYPE, 0775);
if (NS_FAILED(rv)) return;
prefs->SetFileXPref(CACHE_DIR_PREF, cacheDir);
}
static nsresult Ensure1Window( nsICmdLineService* cmdLineArgs)
{
nsresult rv;
nsCOMPtr<nsIWindowMediator> windowMediator(do_GetService(kWindowMediatorCID, &rv));
if (NS_FAILED(rv))
return 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
nsXPIDLCString tempString;
rv = cmdLineArgs->GetCmdLineValue("-width", getter_Copies(tempString));
if (NS_FAILED(rv))
return rv;
if ((const char*)tempString)
PR_sscanf(tempString, "%d", &width);
// Get the value of -height option
rv = cmdLineArgs->GetCmdLineValue("-height", getter_Copies(tempString));
if (NS_FAILED(rv))
return rv;
if ((const char*)tempString)
PR_sscanf(tempString, "%d", &height);
rv = OpenBrowserWindow(height, width);
}
}
return rv;
}
// Do the righe thing to provide locations depending on whether an
// application is standalone or not
static nsresult InitializeProfileService(nsICmdLineService *cmdLineArgs)
{
nsresult rv;
PRBool standaloneApp = PR_FALSE;
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID, &rv));
if (NS_FAILED(rv)) return rv;
rv = prefs->GetBoolPref(STANDALONE_APP_PREF, &standaloneApp);
if (NS_SUCCEEDED(rv) && standaloneApp)
{
nsMPFileLocProvider *fileLocProvider = new nsMPFileLocProvider;
NS_ENSURE_TRUE(fileLocProvider, NS_ERROR_OUT_OF_MEMORY);
// Specify the dir that standalone app will use for its "profile" dir
nsCOMPtr<nsIFile> parentDir;
PRBool exists = PR_FALSE;
#ifdef XP_OS2
rv = NS_GetSpecialDirectory(NS_OS2_HOME_DIR, getter_AddRefs(parentDir));
if (NS_SUCCEEDED(rv))
rv = parentDir->Exists(&exists);
if (NS_FAILED(rv) || !exists)
return rv;
#elif defined(XP_PC)
rv = NS_GetSpecialDirectory(NS_WIN_APPDATA_DIR, getter_AddRefs(parentDir));
if (NS_SUCCEEDED(rv))
rv = parentDir->Exists(&exists);
if (NS_FAILED(rv) || !exists)
{
parentDir = nsnull;
rv = NS_GetSpecialDirectory(NS_WIN_WINDOWS_DIR, getter_AddRefs(parentDir));
}
if (NS_FAILED(rv))
return rv;
#else
rv = NS_GetSpecialDirectory(NS_OS_HOME_DIR, getter_AddRefs(parentDir));
if (NS_SUCCEEDED(rv))
rv = parentDir->Exists(&exists);
if (NS_FAILED(rv) || !exists)
return rv;
#endif
// Get standalone app dir name from prefs and initialize mpfilelocprovider
nsXPIDLCString appDir;
rv = prefs->CopyCharPref(STANDALONE_APP_DIR_PREF, getter_Copies(appDir));
if (NS_FAILED(rv) || (nsCRT::strlen(appDir) == 0))
return NS_ERROR_FAILURE;
rv = fileLocProvider->Initialize(parentDir, appDir);
if (NS_FAILED(rv)) return rv;
rv = prefs->ResetPrefs();
if (NS_FAILED(rv)) return rv;
rv = prefs->ReadConfigFile();
if (NS_FAILED(rv)) return rv;
rv = prefs->ReadUserPrefs(nsnull);
if (NS_FAILED(rv)) return rv;
}
else
{
rv = prefs->ReadConfigFile();
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIProfileInternal> profileMgr(do_GetService(NS_PROFILE_CONTRACTID, &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;
}
}
return rv;
}
static nsresult InitializeWindowCreator()
{
// create an nsWindowCreator and give it to the WindowWatcher service
nsWindowCreator *creatorCallback = new nsWindowCreator();
if (!creatorCallback)
return NS_ERROR_OUT_OF_MEMORY;
nsCOMPtr<nsIWindowCreator> windowCreator(NS_STATIC_CAST(nsIWindowCreator *, creatorCallback));
if (windowCreator) {
nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(sWatcherServiceContractID));
if (wwatch) {
wwatch->SetWindowCreator(windowCreator);
return NS_OK;
}
}
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
nsCOMPtr<nsIEventQueueService> eventQService(do_GetService(NS_EVENTQUEUESERVICE_CONTRACTID, &rv));
if (NS_SUCCEEDED(rv)) {
// XXX: What if this fails?
rv = eventQService->CreateThreadEventQueue();
}
// Setup an autoreg obserer, so that we can update a progress
// string in the splash screen
nsCOMPtr<nsIObserverService> obsService(do_GetService(NS_OBSERVERSERVICE_CONTRACTID));
if (obsService)
{
nsCOMPtr<nsIObserver> splashScreenObserver(do_QueryInterface(nativeApp));
if (splashScreenObserver)
{
obsService->AddObserver(splashScreenObserver, NS_ConvertASCIItoUCS2(NS_XPCOM_AUTOREGISTRATION_OBSERVER_ID).get());
}
}
//----------------------------------------------------------------
// 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(NS_IXPINSTALLCOMPONENT_CONTRACTID, &rv));
if (NS_SUCCEEDED(rv))
su->StartupTasks(&needAutoreg);
}
#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 );
// remove the nativeApp as an XPCOM autoreg observer
if (obsService)
{
nsCOMPtr<nsIObserver> splashScreenObserver(do_QueryInterface(nativeApp));
if (splashScreenObserver)
{
obsService->RemoveObserver(splashScreenObserver, NS_ConvertASCIItoUCS2(NS_XPCOM_AUTOREGISTRATION_OBSERVER_ID).get());
}
}
// Start up the core services:
// Please do not add new things to main1() - please hook into the
// nsIAppStartupNotifier service.
nsCOMPtr<nsIObserver> startupNotifier = do_CreateInstance(NS_APPSTARTUPNOTIFIER_CONTRACTID, &rv);
if(NS_FAILED(rv))
return rv;
startupNotifier->Observe(nsnull, APPSTARTUP_TOPIC, nsnull);
// Initialize the cmd line service
nsCOMPtr<nsICmdLineService> cmdLineArgs(do_GetService(kCmdLineServiceCID, &rv));
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get command line service");
if (NS_FAILED(rv)) {
NS_ASSERTION(PR_FALSE, "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;
}
nsCOMPtr<nsIAppShellService> appShell(do_GetService(kAppShellServiceCID, &rv));
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get the appshell service");
/* if we couldn't get the nsIAppShellService service, then we should hide the
splash screen and return */
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;
}
// Create the Application Shell instance...
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;
rv = InitializeWindowCreator();
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to initialize window creator");
if (NS_FAILED(rv)) return rv;
// Initialize Profile Service here.
rv = InitializeProfileService(cmdLineArgs);
if (NS_FAILED(rv)) return rv;
// Enumerate AppShellComponenets
appShell->EnumerateAndInitializeComponents();
// rjc: now must explicitly call appshell's CreateHiddenWindow() function AFTER profile manager.
// if the profile manager ever switches to using nsIDOMWindowInternal stuff, this might have to change
appShell->CreateHiddenWindow();
// 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;
// Startup wallet service so it registers for notifications
nsCOMPtr<nsIWalletService> walletService(do_GetService(NS_WALLETSERVICE_CONTRACTID, &rv));
InitCachePrefs();
// Start main event loop
rv = appShell->Run();
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to run appshell");
/*
* 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.
// But when this is called we have no components etc. These strings must either be
// here, or in a native resource file.
static void DumpHelp(char *appname)
{
printf("Usage: %s [ options ... ] [URL]\n", appname);
printf(" where options include:\n");
printf("\n");
#ifdef MOZ_WIDGET_GTK
/* insert gtk options above moz options, like any other gtk app
*
* note: this isn't a very cool way to do things -- i'd rather get
* these straight from a user's gtk version -- but it seems to be
* what most gtk apps do. -dr
*/
printf("GTK options\n");
printf("%s--gdk-debug=FLAGS%sGdk debugging flags to set\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s--gdk-no-debug=FLAGS%sGdk debugging flags to unset\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s--gtk-debug=FLAGS%sGtk+ debugging flags to set\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s--gtk-no-debug=FLAGS%sGtk+ debugging flags to unset\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s--gtk-module=MODULE%sLoad an additional Gtk module\n", HELP_SPACER_1, HELP_SPACER_2);
/* end gtk options */
#endif
#ifdef MOZ_X11
printf("X11 options\n");
printf("%s--display=DISPLAY%sX display to use\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s--sync%sMake X calls synchronous\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s--no-xshm%sDon't use X shared memory extension\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s--xim-preedit=STYLE\n", HELP_SPACER_1);
printf("%s--xim-status=STYLE\n", HELP_SPACER_1);
#endif
#ifdef XP_UNIX
printf("%s--g-fatal-warnings%sMake all warnings fatal\n", HELP_SPACER_1, HELP_SPACER_2);
printf("\nMozilla options\n");
#endif
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-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 <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);
printf("%s-lang <lang-region>%sStart with <lang-region> resources.\n",HELP_SPACER_1,HELP_SPACER_2);
#ifdef XP_WIN32
printf("%s-console%sStart Mozilla with a debugging console.\n",HELP_SPACER_1,HELP_SPACER_2);
#endif
#ifdef MOZ_ENABLE_XREMOTE
printf("%s-remote <command>%sExecute <command> in an already running\n"
"%sMozilla process. For more info, see:\n"
"\n%shttp://www.mozilla.org/unix/remote.html\n\n",
HELP_SPACER_1,HELP_SPACER_1,HELP_SPACER_4,HELP_SPACER_2);
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);
#ifdef XP_PC
printf("%s-quiet%sDisable splash screen.\n",HELP_SPACER_1,HELP_SPACER_2);
#endif
#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();
}
// Print out user agent from the HTTP Handler service,
// and the Build ID from nsBuildID.h.
static nsresult DumpVersion(char *appname)
{
nsresult rv = NS_OK;
long buildID = NS_BUILD_ID; // 10-digit number
// Get httpHandler service.
nsCOMPtr <nsIHTTPProtocolHandler> httpHandler(do_GetService("@mozilla.org/network/protocol;1?name=http", &rv));
NS_ENSURE_SUCCESS(rv,rv);
nsXPIDLString agent;
httpHandler->GetUserAgent(getter_Copies(agent));
nsCAutoString agentCStr;
agentCStr.AssignWithConversion(agent);
printf("%s", agentCStr.get());
if(buildID) {
printf(", build %u\n", (unsigned int)buildID);
} else {
printf(" <developer build>\n");
}
return rv;
}
#ifdef MOZ_ENABLE_XREMOTE
// use int here instead of a PR type since it will be returned
// from main - just to keep types consistent
static int HandleRemoteArguments(int argc, char* argv[], PRBool *aArgUsed)
{
int i = 0;
for (i=1; i < argc; i++) {
if (PL_strcasecmp(argv[i], "-remote") == 0) {
// someone used a -remote flag
*aArgUsed = PR_TRUE;
// check to make sure there's another arg
if (argc-1 == i) {
PR_fprintf(PR_STDERR, "-remote requires an argument\n");
return 1;
}
// try to get the X remote client
nsCOMPtr<nsIXRemoteClient> client (do_CreateInstance(NS_XREMOTECLIENT_CONTRACTID));
if (!client)
return 1;
nsresult rv;
// try to init - connects to the X server and stuff
rv = client->Init();
if (NS_FAILED(rv)) {
PR_fprintf(PR_STDERR, "Failed to connect to X server.\n");
return 1;
}
PRBool success = PR_FALSE;
rv = client->SendCommand(argv[i+1], &success);
// did the command fail?
if (NS_FAILED(rv)) {
PR_fprintf(PR_STDERR, "Failed to send command.\n");
return 1;
}
// was there a window not running?
if (!success) {
PR_fprintf(PR_STDERR, "No running window found.\n");
return 2;
}
client->Shutdown();
// success
return 0;
}
}
return 0;
}
#endif /* XP_UNIX */
static PRBool HandleDumpArguments(int argc, char* argv[])
{
for (int 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 PR_TRUE;
}
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 PR_TRUE;
}
}
return PR_FALSE;
}
static PRBool GetWantSplashScreen(int argc, char* argv[])
{
int i;
PRBool dosplash;
// We can't use the command line service here because it isn't running yet
#if defined(XP_UNIX) && !defined(NTO)
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
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
return dosplash;
}
int main(int argc, char* argv[])
{
#if defined(XP_UNIX)
InstallUnixSignalHandlers(argv[0]);
#endif
// Handle -help and -version command line arguments.
// They should% return quick, so we deal with them here.
if (HandleDumpArguments(argc, argv))
return 0;
#ifdef NS_TRACE_MALLOC
argc = NS_TraceMallocStartupArgs(argc, argv);
#endif
// 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;
nsresult 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;
PRBool dosplash = GetWantSplashScreen(argc, argv);
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" );
#ifdef MOZ_ENABLE_XREMOTE
// handle -remote now that xpcom is fired up
int remoterv;
PRBool argused = PR_FALSE;
// argused will be true if someone tried to use a -remote flag. We
// always exit in that case.
remoterv = HandleRemoteArguments(argc, argv, &argused);
if (argused) {
NS_ShutdownXPCOM(NULL);
return remoterv;
}
#endif
nsresult mainResult = main1(argc, argv, nativeApp ? (nsISupports*)nativeApp : (nsISupports*)splash);
/* if main1() didn't succeed, then don't bother trying to shut down clipboard, etc */
if (NS_SUCCEEDED(mainResult)) {
rv = DoOnShutdown();
NS_ASSERTION(NS_SUCCEEDED(rv), "DoOnShutdown failed");
}
rv = NS_ShutdownXPCOM( NULL );
NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
return TranslateReturnValue(mainResult);
}
#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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