mozilla
/
gecko-dev
зеркало из https://github.com/mozilla/gecko-dev.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность
gecko-dev/toolkit/xre/nsAppRunner.cpp

1894 строки
57 KiB
C++
Исходник Ответственный История

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Roland Mainz <roland.mainz@informatik.med.uni-giessen.de>
*
* 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 NPL, 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 NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIServiceManager.h"
#include "nsIComponentManager.h"
#include "nsIGenericFactory.h"
#include "nsIURI.h"
#include "nsNetUtil.h"
#include "nsIPref.h"
#include "nsILocaleService.h"
#include "plevent.h"
#include "prmem.h"
#include "prnetdb.h"
#include "nsCOMPtr.h"
#include "nsIAppShell.h"
#include "nsICmdLineService.h"
#include "nsIAppShellService.h"
#include "nsIAppStartupNotifier.h"
#include "nsIObserverService.h"
#include "nsIPlatformCharset.h"
#include "nsICharsetConverterManager.h"
#include "nsAppShellCIDs.h"
#include "prprf.h"
#include "nsCRT.h"
#include "nsIDirectoryService.h"
#include "nsAppDirectoryServiceDefs.h"
#include "nsSpecialSystemDirectory.h"
#include "nsIWindowMediator.h"
#include "nsIDOMWindowInternal.h"
#include "nsIClipboard.h"
#include "nsISupportsPrimitives.h"
#include "nsICmdLineHandler.h"
#include "nsICategoryManager.h"
#include "nsXPIDLString.h"
#include "nsIXULWindow.h"
#include "nsIChromeRegistry.h"
#include "nsIContentHandler.h"
#include "nsIEventQueueService.h"
#include "nsDirectoryServiceDefs.h"
#include "nsIHttpProtocolHandler.h"
#include "nsBuildID.h"
#include "nsWindowCreator.h"
#include "nsIWindowWatcher.h"
#include "nsProcess.h"
#include "InstallCleanupDefines.h"
#include "nsISoftwareUpdate.h"
// Interfaces Needed
#include "nsIXULWindow.h"
#include "nsIWebBrowserChrome.h"
#include "nsIDocShell.h"
// for X remote support
#ifdef MOZ_ENABLE_XREMOTE
#include "nsXRemoteClientCID.h"
#include "nsIXRemoteClient.h"
#include "nsIXRemoteService.h"
#endif
// see DoOnShutdown()
#include "nsIProfile.h"
#ifdef NS_TRACE_MALLOC
#include "nsTraceMalloc.h"
#endif
#if defined(DEBUG) && defined(XP_WIN32)
#include <malloc.h>
#endif
#include "nsITimelineService.h"
#include "nsXULAppAPI.h"
#include "nsXREDirProvider.h"
#if defined(DEBUG_pra)
#define DEBUG_CMD_LINE
#endif
static NS_DEFINE_CID(kWindowMediatorCID, NS_WINDOWMEDIATOR_CID);
static NS_DEFINE_CID(kIProcessCID, NS_PROCESS_CID);
#define UILOCALE_CMD_LINE_ARG "-UILocale"
#define CONTENTLOCALE_CMD_LINE_ARG "-contentLocale"
extern "C" void ShowOSAlert(const char* aMessage);
#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
// on x86 linux, the current builds of some popular plugins (notably
// flashplayer and real) expect a few builtin symbols from libgcc
// which were available in some older versions of gcc. However,
// they're _NOT_ available in newer versions of gcc (eg 3.1), so if
// we want those plugin to work with a gcc-3.1 built binary, we need
// to provide these symbols. MOZ_ENABLE_OLD_ABI_COMPAT_WRAPPERS defaults
// to true on x86 linux, and false everywhere else.
//
// The fact that the new and free operators are mismatched
// mirrors the way the original functions in egcs 1.1.2 worked.
#ifdef MOZ_ENABLE_OLD_ABI_COMPAT_WRAPPERS
extern "C" {
# ifndef HAVE___BUILTIN_VEC_NEW
void *__builtin_vec_new(size_t aSize, const std::nothrow_t &aNoThrow) throw()
{
return ::operator new(aSize, aNoThrow);
}
# endif
# ifndef HAVE___BUILTIN_VEC_DELETE
void __builtin_vec_delete(void *aPtr, const std::nothrow_t &) throw ()
{
if (aPtr) {
free(aPtr);
}
}
# endif
# ifndef HAVE___BUILTIN_NEW
void *__builtin_new(int aSize)
{
return malloc(aSize);
}
# endif
# ifndef HAVE___BUILTIN_DELETE
void __builtin_delete(void *aPtr)
{
free(aPtr);
}
# endif
# ifndef HAVE___PURE_VIRTUAL
void __pure_virtual(void) {
extern void __cxa_pure_virtual(void);
__cxa_pure_virtual();
}
# endif
}
#endif
#ifdef _BUILD_STATIC_BIN
#include "nsStaticComponent.h"
nsresult PR_CALLBACK
app_getModuleInfo(nsStaticModuleInfo **info, PRUint32 *count);
#endif
#if defined(XP_UNIX) || defined(XP_BEOS)
extern void InstallUnixSignalHandlers(const char *ProgramName);
#endif
#if defined(XP_OS2)
/* Adding globals that OS/2 doesn't have so we can port the DDE code */
char **__argv;
int __argc;
#endif /* XP_OS2 */
#if defined(XP_BEOS)
#include <AppKit.h>
#include <AppFileInfo.h>
class nsBeOSApp : public BApplication
{
public:
nsBeOSApp(sem_id sem)
: BApplication(GetAppSig()), init(sem)
{
}
void ReadyToRun(void)
{
release_sem(init);
}
static int32 Main(void *args)
{
nsBeOSApp *app = new nsBeOSApp((sem_id)args);
if (NULL == app)
return B_ERROR;
return app->Run();
}
private:
char *GetAppSig(void)
{
app_info appInfo;
BFile file;
BAppFileInfo appFileInfo;
image_info info;
int32 cookie = 0;
static char sig[B_MIME_TYPE_LENGTH];
sig[0] = 0;
if (get_next_image_info(0, &cookie, &info) != B_OK ||
file.SetTo(info.name, B_READ_ONLY) != B_OK ||
appFileInfo.SetTo(&file) != B_OK ||
appFileInfo.GetSignature(sig) != B_OK)
{
return "application/x-vnd.Mozilla";
}
return sig;
}
sem_id init;
};
static nsresult InitializeBeOSApp(void)
{
nsresult rv = NS_OK;
sem_id initsem = create_sem(0, "beapp init");
if (initsem < B_OK)
return NS_ERROR_FAILURE;
thread_id tid = spawn_thread(nsBeOSApp::Main, "BApplication", B_NORMAL_PRIORITY, (void *)initsem);
if (tid < B_OK || B_OK != resume_thread(tid))
rv = NS_ERROR_FAILURE;
if (B_OK != acquire_sem(initsem))
rv = NS_ERROR_FAILURE;
if (B_OK != delete_sem(initsem))
rv = NS_ERROR_FAILURE;
return rv;
}
#endif // XP_BEOS
#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);
// Install global locale if possible
static nsresult InstallGlobalLocale(nsICmdLineService *cmdLineArgs);
static nsresult getUILangCountry(nsAString& aUILang, nsAString& aCountry);
class stTSMCloser
{
public:
stTSMCloser()
{
// TSM is initialized in InitializeMacToolbox
};
~stTSMCloser()
{
#if !TARGET_CARBON
(void)CloseTSMAwareApplication();
#endif
}
};
#endif // XP_MAC
#if defined(XP_MACOSX)
static void InitializeMacOSXApp(int argc, char* argv[])
{
// use the location of the executable to learn where everything is, this
// is because the current working directory is ill-defined when the
// application is double-clicked from the Finder.
char* path = strdup(argv[0]);
char* lastSlash = strrchr(path, '/');
if (lastSlash) {
*lastSlash = '\0';
setenv("MOZILLA_FIVE_HOME", path, 1);
}
free(path);
}
#endif /* XP_MACOSX */
#ifdef MOZ_WIDGET_GTK
#include <gtk/gtk.h>
#endif //MOZ_WIDGET_GTK
/* Define Class IDs */
static NS_DEFINE_CID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
static NS_DEFINE_CID(kCmdLineServiceCID, NS_COMMANDLINE_SERVICE_CID);
#include "nsNativeAppSupport.h"
/*********************************************/
// Default implemenations for nativeAppSupport
// If your platform implements these functions if def out this code.
#if !defined (XP_MAC) && !defined(MOZ_WIDGET_COCOA) && !defined(MOZ_WIDGET_PHOTON) && !defined( XP_PC ) && !defined( XP_BEOS ) && !defined(MOZ_WIDGET_GTK)
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 ) && !defined(MOZ_WIDGET_GTK)
nsresult NS_CreateNativeAppSupport( nsINativeAppSupport **aResult )
{
nsresult rv = NS_OK;
if ( aResult ) {
*aResult = 0;
} else {
rv = NS_ERROR_NULL_POINTER;
}
return rv;
}
#endif
static nsresult GetNativeAppSupport(nsINativeAppSupport** aNativeApp)
{
NS_ENSURE_ARG_POINTER(aNativeApp);
*aNativeApp = nsnull;
nsCOMPtr<nsIAppShellService> appShellService(do_GetService(kAppShellServiceCID));
if (appShellService)
appShellService->GetNativeAppSupport(aNativeApp);
return *aNativeApp ? NS_OK : NS_ERROR_FAILURE;
}
/*
* 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
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 nsAFlatCString& aChromeURL,
const nsAFlatString& aAppArgs,
PRInt32 aWidth, PRInt32 aHeight);
static nsresult OpenWindow(const nsAFlatCString& aChromeURL,
const nsAFlatString& aAppArgs)
{
return OpenWindow(aChromeURL, aAppArgs,
nsIAppShellService::SIZE_TO_CONTENT,
nsIAppShellService::SIZE_TO_CONTENT);
}
static nsresult OpenWindow(const nsAFlatCString& aChromeURL,
PRInt32 aWidth, PRInt32 aHeight)
{
return OpenWindow(aChromeURL, NS_LITERAL_STRING(""), aWidth, aHeight);
}
static nsresult OpenWindow(const nsAFlatCString& aChromeURL,
const nsAFlatString& aAppArgs,
PRInt32 aWidth, PRInt32 aHeight)
{
#ifdef DEBUG_CMD_LINE
printf("OpenWindow(%s, %s, %d, %d)\n", aChromeURL.get(),
NS_ConvertUCS2toUTF8(aAppArgs).get(),
aWidth, aHeight);
#endif /* DEBUG_CMD_LINE */
nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID));
nsCOMPtr<nsISupportsString> sarg(do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
if (!wwatch || !sarg)
return NS_ERROR_FAILURE;
// Make sure a profile is selected.
// We need the native app support object, which we get from
// the app shell service. If this fails, we still proceed.
// That's because some platforms don't have a native app
// support implementation. On those platforms, "ensuring a
// profile" is moot (because they don't support "-turbo",
// basically). Specifically, because they don't do turbo, they will
// *always* have a profile selected.
nsCOMPtr<nsIAppShellService> appShell(do_GetService("@mozilla.org/appshell/appShellService;1"));
nsCOMPtr <nsICmdLineService> cmdLine(do_GetService("@mozilla.org/appshell/commandLineService;1"));
if (appShell && cmdLine)
{
nsCOMPtr<nsINativeAppSupport> nativeApp;
if (NS_SUCCEEDED(appShell->GetNativeAppSupport(getter_AddRefs(nativeApp))))
{
// Make sure profile has been selected.
// At this point, we have to look for failure. That
// handles the case where the user chooses "Exit" on
// the profile manager window.
if (NS_FAILED(nativeApp->EnsureProfile(cmdLine)))
return NS_ERROR_NOT_INITIALIZED;
}
}
sarg->SetData(aAppArgs);
nsCAutoString features("chrome,dialog=no,all");
if (aHeight != nsIAppShellService::SIZE_TO_CONTENT) {
features.Append(",height=");
features.AppendInt(aHeight);
}
if (aWidth != nsIAppShellService::SIZE_TO_CONTENT) {
features.Append(",width=");
features.AppendInt(aWidth);
}
#ifdef DEBUG_CMD_LINE
printf("features: %s...\n", features.get());
#endif /* DEBUG_CMD_LINE */
nsCOMPtr<nsIDOMWindow> newWindow;
return wwatch->OpenWindow(0, aChromeURL.get(), "_blank",
features.get(), sarg,
getter_AddRefs(newWindow));
}
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<nsISupportsCString> catEntry;
rv = e->GetNext(getter_AddRefs(catEntry));
if (NS_FAILED(rv) || !catEntry) break;
nsCAutoString entryString;
rv = catEntry->GetData(entryString);
if (NS_FAILED(rv) || entryString.IsEmpty()) break;
nsXPIDLCString contractidString;
rv = catman->GetCategoryEntry(COMMAND_LINE_ARGUMENT_HANDLERS,
entryString.get(),
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 *aParam, PRInt32 height, PRInt32 width, PRBool *windowOpened)
{
nsresult rv = NS_OK;
nsCOMPtr <nsICmdLineService> cmdLine =
do_GetService("@mozilla.org/appshell/commandLineService;1", &rv);
if (NS_FAILED(rv)) return rv;
nsCOMPtr <nsICmdLineHandler> handler;
rv = cmdLine->GetHandlerForParam(aParam, getter_AddRefs(handler));
if (NS_FAILED(rv)) return rv;
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 = OpenWindow(chromeUrlForTask, width, height);
}
// If we get here without an error, then a window was opened OK.
if (NS_SUCCEEDED(rv)) {
*windowOpened = PR_TRUE;
}
return rv;
}
static nsresult
LaunchApplicationWithArgs(const char *commandLineArg,
nsICmdLineService *cmdLineArgs,
const char *aParam,
PRInt32 height, PRInt32 width, PRBool *windowOpened)
{
NS_ENSURE_ARG(commandLineArg);
NS_ENSURE_ARG(cmdLineArgs);
NS_ENSURE_ARG(aParam);
NS_ENSURE_ARG(windowOpened);
nsresult rv;
nsCOMPtr<nsICmdLineService> cmdLine =
do_GetService("@mozilla.org/appshell/commandLineService;1",&rv);
if (NS_FAILED(rv)) return rv;
nsCOMPtr <nsICmdLineHandler> handler;
rv = cmdLine->GetHandlerForParam(aParam, getter_AddRefs(handler));
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) {
nsAutoString cmdArgs; cmdArgs.AssignWithConversion(cmdResult);
#ifdef DEBUG_CMD_LINE
printf("opening %s with %s\n", chromeUrlForTask.get(), "OpenWindow");
#endif /* DEBUG_CMD_LINE */
rv = OpenWindow(chromeUrlForTask, cmdArgs);
}
else {
#ifdef DEBUG_CMD_LINE
printf("opening %s with %s\n", cmdResult.get(), "OpenWindow");
#endif /* DEBUG_CMD_LINE */
rv = OpenWindow(cmdResult, width, height);
if (NS_FAILED(rv)) return rv;
}
// If we get here without an error, then a window was opened OK.
if (NS_SUCCEEDED(rv)) {
*windowOpened = PR_TRUE;
}
}
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;
// Window was opened OK.
*windowOpened = PR_TRUE;
}
}
}
else {
if (NS_SUCCEEDED(rv) && (const char*)cmdResult) {
if (PL_strcmp("1",cmdResult) == 0) {
rv = OpenWindow(chromeUrlForTask, width, height);
if (NS_FAILED(rv)) return rv;
}
else {
rv = OpenWindow(cmdResult, width, height);
if (NS_FAILED(rv)) return rv;
}
// If we get here without an error, then a window was opened OK.
if (NS_SUCCEEDED(rv)) {
*windowOpened = PR_TRUE;
}
}
}
return NS_OK;
}
typedef struct
{
nsIPref *prefs;
PRInt32 height;
PRInt32 width;
PRBool windowOpened;
} 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) {
// skip past the "general.startup." part of the string
const char *param = prefName + prefixLen;
#ifdef DEBUG_CMD_LINE
printf("cmd line parameter = %s\n", param);
#endif /* DEBUG_CMD_LINE */
rv = LaunchApplication(param, closure->height, closure->width, &closure->windowOpened);
}
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, PRBool *windowOpened)
{
nsresult rv;
PRInt32 height = nsIAppShellService::SIZE_TO_CONTENT;
PRInt32 width = nsIAppShellService::SIZE_TO_CONTENT;
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;
closure.windowOpened = *windowOpened;
prefs->EnumerateChildren(PREF_STARTUP_PREFIX, startupPrefEnumerationFunction,(void *)(&closure));
*windowOpened = closure.windowOpened;
}
else {
PRInt32 argc = 0;
rv = cmdLineArgs->GetArgc(&argc);
if (NS_FAILED(rv)) return rv;
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])) {
// 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 */
// this can fail, as someone could do -foo, where -foo is not handled
rv = LaunchApplicationWithArgs((const char *)(argv[i]),
cmdLineArgs, command,
height, width, windowOpened);
if (rv == NS_ERROR_NOT_AVAILABLE || rv == NS_ERROR_ABORT) {
return rv;
}
}
}
}
return NS_OK;
}
// This should be done by app shell enumeration someday
nsresult DoCommandLines(nsICmdLineService* cmdLine,
PRBool heedGeneralStartupPrefs, PRBool *windowOpened)
{
NS_ENSURE_ARG( windowOpened );
*windowOpened = PR_FALSE;
nsresult rv;
nsCOMPtr<nsIPref> prefs(do_GetService(NS_PREF_CONTRACTID, &rv));
if (NS_FAILED(rv)) return rv;
rv = HandleArbitraryStartup(cmdLine, prefs, heedGeneralStartupPrefs, windowOpened);
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);
}
// call ShutDownCurrentProfile() so we update the last modified time of the profile
{
// scoping this in a block to force release
nsCOMPtr<nsIProfile> profileMgr(do_GetService(NS_PROFILE_CONTRACTID, &rv));
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get profile manager, so unable to update last modified time");
if (NS_SUCCEEDED(rv)) {
// 0 is undefined, we use this secret value so that we don't notify
profileMgr->ShutDownCurrentProfile(0);
}
}
// 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 ConvertToUnicode(nsString& aCharset, const char* inString, nsAString& outString)
{
nsresult rv;
// convert result to unicode
nsCOMPtr<nsICharsetConverterManager> ccm(do_GetService(NS_CHARSETCONVERTERMANAGER_CONTRACTID , &rv));
if (NS_FAILED(rv))
return rv;
nsCOMPtr <nsIUnicodeDecoder> decoder;
rv = ccm->GetUnicodeDecoder(&aCharset, getter_AddRefs(decoder));
if (NS_FAILED(rv))
return rv;
PRInt32 uniLength = 0;
PRInt32 srcLength = strlen(inString);
rv = decoder->GetMaxLength(inString, srcLength, &uniLength);
if (NS_FAILED(rv))
return rv;
PRUnichar *unichars = new PRUnichar [uniLength];
if (nsnull != unichars) {
// convert to unicode
rv = decoder->Convert(inString, &srcLength, unichars, &uniLength);
if (NS_SUCCEEDED(rv)) {
// Pass back the unicode string
outString.Assign(unichars, uniLength);
}
delete [] unichars;
}
else {
rv = NS_ERROR_OUT_OF_MEMORY;
}
return rv;
}
static nsresult OpenBrowserWindow(PRInt32 height, PRInt32 width)
{
nsresult rv;
nsCOMPtr<nsICmdLineHandler> handler(do_GetService("@mozilla.org/commandlinehandler/general-startup;1?type=browser", &rv));
if (NS_FAILED(rv)) return rv;
nsXPIDLCString chromeUrlForTask;
rv = handler->GetChromeUrlForTask(getter_Copies(chromeUrlForTask));
if (NS_FAILED(rv)) return rv;
nsCOMPtr <nsICmdLineService> cmdLine = do_GetService("@mozilla.org/appshell/commandLineService;1", &rv);
if (NS_FAILED(rv)) return rv;
nsXPIDLCString urlToLoad;
rv = cmdLine->GetURLToLoad(getter_Copies(urlToLoad));
if (NS_FAILED(rv)) return rv;
if (!urlToLoad.IsEmpty()) {
#ifdef DEBUG_CMD_LINE
printf("url to load: %s\n", urlToLoad.get());
#endif /* DEBUG_CMD_LINE */
nsAutoString url;
if (nsCRT::IsAscii(urlToLoad)) {
url.AssignWithConversion(urlToLoad);
}
else {
// get a platform charset
nsAutoString charSet;
nsCOMPtr <nsIPlatformCharset> platformCharset(do_GetService(NS_PLATFORMCHARSET_CONTRACTID, &rv));
if (NS_FAILED(rv)) {
NS_ASSERTION(0, "Failed to get a platform charset");
return rv;
}
rv = platformCharset->GetCharset(kPlatformCharsetSel_FileName, charSet);
if (NS_FAILED(rv)) {
NS_ASSERTION(0, "Failed to get a charset");
return rv;
}
// convert the cmdLine URL to Unicode
rv = ConvertToUnicode(charSet, urlToLoad, url);
if (NS_FAILED(rv)) {
NS_ASSERTION(0, "Failed to convert commandline url to unicode");
return rv;
}
}
rv = OpenWindow(chromeUrlForTask, url, width, height);
} else {
nsXPIDLString defaultArgs;
rv = handler->GetDefaultArgs(getter_Copies(defaultArgs));
if (NS_FAILED(rv)) return rv;
#ifdef DEBUG_CMD_LINE
printf("default args: %s\n", NS_ConvertUCS2toUTF8(defaultArgs).get());
#endif /* DEBUG_CMD_LINE */
rv = OpenWindow(chromeUrlForTask, defaultArgs, width, height);
}
return rv;
}
static nsresult Ensure1Window( nsICmdLineService* cmdLineArgs)
{
nsresult rv;
// If starting up in server mode, then we do things differently.
nsCOMPtr<nsINativeAppSupport> nativeApp;
rv = GetNativeAppSupport(getter_AddRefs(nativeApp));
if (NS_SUCCEEDED(rv)) {
PRBool isServerMode = PR_FALSE;
nativeApp->GetIsServerMode(&isServerMode);
if (isServerMode) {
nativeApp->StartServerMode();
}
PRBool shouldShowUI = PR_TRUE;
nativeApp->GetShouldShowUI(&shouldShowUI);
if (!shouldShowUI) {
return NS_OK;
}
}
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 = nsIAppShellService::SIZE_TO_CONTENT;
PRInt32 width = nsIAppShellService::SIZE_TO_CONTENT;
// 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;
}
// match OS locale
static char kMatchOSLocalePref[] = "intl.locale.matchOS";
nsresult
getCountry(const nsAString& lc_name, nsAString& aCountry)
{
nsresult result = NS_OK;
PRInt32 dash = lc_name.FindChar('-');
if (dash > 0)
aCountry = Substring(lc_name, dash+1, lc_name.Length()-dash);
else
result = NS_ERROR_FAILURE;
return result;
}
static nsresult
getUILangCountry(nsAString& aUILang, nsAString& aCountry)
{
nsresult result;
// get a locale service
nsCOMPtr<nsILocaleService> localeService = do_GetService(NS_LOCALESERVICE_CONTRACTID, &result);
NS_ASSERTION(NS_SUCCEEDED(result),"getUILangCountry: get locale service failed");
nsXPIDLString uiLang;
result = localeService->GetLocaleComponentForUserAgent(getter_Copies(uiLang));
aUILang = uiLang;
result = getCountry(aUILang, aCountry);
return result;
}
// update global locale if possible (in case when user-*.rdf can be updated)
// so that any apps after this can be invoked in the UILocale and contentLocale
static nsresult InstallGlobalLocale(nsICmdLineService *cmdLineArgs)
{
nsresult rv = NS_OK;
// check the pref first
nsCOMPtr<nsIPref> prefService(do_GetService(NS_PREF_CONTRACTID));
PRBool matchOS = PR_FALSE;
if (prefService)
prefService->GetBoolPref(kMatchOSLocalePref, &matchOS);
// match os locale
nsAutoString uiLang;
nsAutoString country;
if (matchOS) {
// compute lang and region code only when needed!
rv = getUILangCountry(uiLang, country);
}
nsXPIDLCString cmdUI;
rv = cmdLineArgs->GetCmdLineValue(UILOCALE_CMD_LINE_ARG, getter_Copies(cmdUI));
if (NS_SUCCEEDED(rv)){
if (cmdUI) {
nsCAutoString UILocaleName(cmdUI);
nsCOMPtr<nsIXULChromeRegistry> chromeRegistry = do_GetService(NS_CHROMEREGISTRY_CONTRACTID, &rv);
if (chromeRegistry)
rv = chromeRegistry->SelectLocale(UILocaleName, PR_FALSE);
}
}
// match OS when no cmdline override
if (!cmdUI && matchOS) {
nsCOMPtr<nsIXULChromeRegistry> chromeRegistry = do_GetService(NS_CHROMEREGISTRY_CONTRACTID, &rv);
if (chromeRegistry) {
chromeRegistry->SetRuntimeProvider(PR_TRUE);
rv = chromeRegistry->SelectLocale(NS_ConvertUCS2toUTF8(uiLang), PR_FALSE);
}
}
nsXPIDLCString cmdContent;
rv = cmdLineArgs->GetCmdLineValue(CONTENTLOCALE_CMD_LINE_ARG, getter_Copies(cmdContent));
if (NS_SUCCEEDED(rv)){
if (cmdContent) {
nsCAutoString contentLocaleName(cmdContent);
nsCOMPtr<nsIXULChromeRegistry> chromeRegistry = do_GetService(NS_CHROMEREGISTRY_CONTRACTID, &rv);
if(chromeRegistry)
rv = chromeRegistry->SelectLocale(contentLocaleName, PR_FALSE);
}
}
// match OS when no cmdline override
if (!cmdContent && matchOS) {
nsCOMPtr<nsIXULChromeRegistry> chromeRegistry = do_GetService(NS_CHROMEREGISTRY_CONTRACTID, &rv);
if (chromeRegistry) {
chromeRegistry->SetRuntimeProvider(PR_TRUE);
rv = chromeRegistry->SelectLocale(NS_ConvertUCS2toUTF8(country), PR_FALSE);
}
}
return NS_OK;
}
static nsresult InitializeProfileService(nsICmdLineService *cmdLineArgs)
{
// If we are being launched in -turbo mode, we cannot show UI
PRBool shouldShowUI = PR_TRUE;
nsCOMPtr<nsINativeAppSupport> nativeApp;
if (NS_SUCCEEDED(GetNativeAppSupport(getter_AddRefs(nativeApp))))
nativeApp->GetShouldShowUI(&shouldShowUI);
// If we were launched with -silent, we cannot show UI, either.
if (shouldShowUI) {
nsXPIDLCString arg;
if (NS_SUCCEEDED(cmdLineArgs->GetCmdLineValue("-silent", getter_Copies(arg))) && (const char*)arg) {
shouldShowUI = PR_FALSE;
}
}
nsresult rv;
nsCOMPtr<nsIAppShellService> appShellService(do_GetService(kAppShellServiceCID, &rv));
if (NS_FAILED(rv)) return rv;
rv = appShellService->DoProfileStartup(cmdLineArgs, shouldShowUI);
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(NS_WINDOWWATCHER_CONTRACTID));
if (wwatch) {
wwatch->SetWindowCreator(windowCreator);
return NS_OK;
}
}
return NS_ERROR_FAILURE;
}
// Maximum allowed / used length of alert message is 255 chars, due to restrictions on Mac.
// Please make sure that file contents and fallback_alert_text are at most 255 chars.
// Fallback_alert_text must be non-const, because of inplace conversion on Mac.
static void ShowOSAlertFromFile(int argc, char **argv, const char *alert_filename, const char* fallback_alert_text)
{
char message[256] = { 0 };
PRInt32 numRead = 0;
const char *messageToShow = fallback_alert_text;
nsresult rv;
nsCOMPtr<nsILocalFile> fileName;
nsCOMPtr<nsIProperties> directoryService;
directoryService = do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
if (NS_SUCCEEDED(rv)) {
rv = directoryService->Get(NS_APP_RES_DIR,
NS_GET_IID(nsIFile),
getter_AddRefs(fileName));
if (NS_SUCCEEDED(rv) && fileName) {
fileName->AppendNative(nsDependentCString(alert_filename));
PRFileDesc* fd = 0;
fileName->OpenNSPRFileDesc(PR_RDONLY, 0664, &fd);
if (fd) {
numRead = PR_Read(fd, message, sizeof(message)-1);
if (numRead > 0) {
message[numRead] = 0;
messageToShow = message;
}
}
}
}
#ifdef MOZ_WIDGET_GTK
gtk_init(&argc, &argv);
#endif
ShowOSAlert( messageToShow );
}
static nsresult VerifyInstallation(int argc, char **argv)
{
nsresult rv;
nsCOMPtr<nsILocalFile> registryFile;
nsCOMPtr<nsIProperties> directoryService =
do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
if (NS_FAILED(rv))
return NS_OK;
rv = directoryService->Get(NS_APP_INSTALL_CLEANUP_DIR,
NS_GET_IID(nsIFile),
getter_AddRefs(registryFile));
if (NS_FAILED(rv) || !registryFile)
return NS_ERROR_FAILURE;
registryFile->AppendNative(CLEANUP_REGISTRY);
PRBool exists;
registryFile->Exists(&exists);
if (exists)
{
nsCOMPtr<nsIFile> binPath;
const char lastResortMessage[] = "A previous install did not complete correctly. Finishing install.";
ShowOSAlertFromFile(argc, argv, CLEANUP_MESSAGE_FILENAME.get(), lastResortMessage);
nsCOMPtr<nsIFile> cleanupUtility;
registryFile->Clone(getter_AddRefs(cleanupUtility));
cleanupUtility->SetNativeLeafName(CLEANUP_UTIL);
//Create the process framework to run the cleanup utility
nsCOMPtr<nsIProcess> cleanupProcess = do_CreateInstance(kIProcessCID);
rv = cleanupProcess->Init(cleanupUtility);
if (NS_SUCCEEDED(rv))
rv = cleanupProcess->Run(PR_FALSE,nsnull, 0, nsnull);
//We must exit because all open files must be released by the system
return NS_ERROR_FAILURE;
}
return NS_OK;
}
#ifdef DEBUG_warren
#ifdef XP_PC
#define _CRTDBG_MAP_ALLOC
#include <crtdbg.h>
#endif
#endif
#if defined(FREEBSD)
// pick up fpsetmask prototype.
#include <ieeefp.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,
const nsXREAppData& aAppData)
{
nsresult rv;
NS_TIMELINE_ENTER("main1");
//----------------------------------------------------------------
// First we need to check if a previous installation occured and
// if so, make sure it finished and cleaned up correctly.
//
// If there is an xpicleanup.dat file left around, that means the
// previous installation did not finish correctly. We must cleanup
// before a valid mozilla can run.
//
// Show the user a platform-specific Alert message, then spawn the
// xpicleanup utility, then exit.
//----------------------------------------------------------------
rv = VerifyInstallation(argc, argv);
if (NS_FAILED(rv))
return NS_ERROR_FAILURE;
#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
NS_TIMELINE_ENTER("init event service");
nsCOMPtr<nsIEventQueueService> eventQService(do_GetService(NS_EVENTQUEUESERVICE_CONTRACTID, &rv));
if (NS_SUCCEEDED(rv)) {
// XXX: What if this fails?
rv = eventQService->CreateThreadEventQueue();
}
NS_TIMELINE_LEAVE("init event service");
// Setup an autoreg obserer, so that we can update a progress
// string in the splash screen
nsCOMPtr<nsIObserverService> obsService(do_GetService("@mozilla.org/observer-service;1"));
if (obsService)
{
nsCOMPtr<nsIObserver> splashScreenObserver(do_QueryInterface(nativeApp));
if (splashScreenObserver)
{
obsService->AddObserver(splashScreenObserver, NS_XPCOM_AUTOREGISTRATION_OBSERVER_ID, PR_FALSE);
}
}
#if XP_MAC
stTSMCloser tsmCloser;
rv = InitializeMacCommandLine( argc, argv);
NS_ASSERTION(NS_SUCCEEDED(rv), "Initializing AppleEvents failed");
#endif
#ifdef DEBUG
// _Always_ autoreg if we're in a debug build, under the assumption
// that people are busily modifying components and will be angry if
// their changes aren't noticed.
nsComponentManager::AutoRegister(nsIComponentManagerObsolete::NS_Startup,
NULL /* default */);
#endif
// remove the nativeApp as an XPCOM autoreg observer
if (obsService)
{
nsCOMPtr<nsIObserver> splashScreenObserver(do_QueryInterface(nativeApp));
if (splashScreenObserver)
{
obsService->RemoveObserver(splashScreenObserver, NS_XPCOM_AUTOREGISTRATION_OBSERVER_ID);
}
}
NS_TIMELINE_ENTER("startupNotifier");
// 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);
NS_TIMELINE_LEAVE("startupNotifier");
NS_TIMELINE_ENTER("cmdLineArgs");
// 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;
}
NS_TIMELINE_LEAVE("cmdLineArgs");
NS_TIMELINE_ENTER("InstallGlobalLocale");
rv = InstallGlobalLocale(cmdLineArgs);
if(NS_FAILED(rv))
return rv;
NS_TIMELINE_LEAVE("InstallGlobalLocale");
NS_TIMELINE_ENTER("appShell");
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;
}
NS_TIMELINE_LEAVE("appShell");
NS_TIMELINE_ENTER("appShell->Initialize");
// Create the Application Shell instance...
rv = appShell->Initialize(cmdLineArgs, nativeApp);
NS_TIMELINE_LEAVE("appShell->Initialize");
// 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;
// So we can open and close windows during startup
appShell->EnterLastWindowClosingSurvivalArea();
// Initialize Profile Service here.
NS_TIMELINE_ENTER("InitializeProfileService");
rv = InitializeProfileService(cmdLineArgs);
NS_TIMELINE_LEAVE("InitializeProfileService");
if (NS_FAILED(rv)) return rv;
// 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
NS_TIMELINE_ENTER("appShell->CreateHiddenWindow");
appShell->CreateHiddenWindow();
NS_TIMELINE_LEAVE("appShell->CreateHiddenWindow");
// This will go away once components are handling their 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.
PRBool windowOpened = PR_FALSE;
PRBool useStartupPrefs = aAppData.GetUseStartupPrefs();
if (useStartupPrefs) {
#ifdef XP_MAC
useStartupPrefs = (argc == 1) || (argc == 0);
#else
useStartupPrefs = (argc == 1);
#endif
}
rv = DoCommandLines(cmdLineArgs, useStartupPrefs, &windowOpened);
if ( NS_FAILED(rv) )
{
NS_WARNING("failed to process command line");
return rv;
}
// Make sure there exists at least 1 window.
NS_TIMELINE_ENTER("Ensure1Window");
rv = Ensure1Window( cmdLineArgs );
NS_TIMELINE_LEAVE("Ensure1Window");
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to Ensure1Window");
if (NS_FAILED(rv)) return rv;
#if !defined(XP_MAC) && !defined(XP_MACOSX)
appShell->ExitLastWindowClosingSurvivalArea();
#endif
#ifdef MOZ_ENABLE_XREMOTE
// if we have X remote support and we have our one window up and
// running start listening for requests on the proxy window.
nsCOMPtr<nsIXRemoteService> remoteService;
remoteService = do_GetService(NS_IXREMOTESERVICE_CONTRACTID);
if (remoteService)
remoteService->Startup();
#endif /* MOZ_ENABLE_XREMOTE */
// Start main event loop
NS_TIMELINE_ENTER("appShell->Run");
rv = appShell->Run();
NS_TIMELINE_LEAVE("appShell->Run");
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to run appshell");
#ifdef MOZ_ENABLE_XREMOTE
// shut down the x remote proxy window
if (remoteService)
remoteService->Shutdown();
#endif /* MOZ_ENABLE_XREMOTE */
#ifdef MOZ_TIMELINE
// Make sure we print this out even if timeline is runtime disabled
if (NS_FAILED(NS_TIMELINE_LEAVE("main1")))
NS_TimelineForceMark("...main1");
#endif
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);
printf("%s-install%sInstall a private colormap\n", HELP_SPACER_1, HELP_SPACER_2);
/* end gtk toolkit options */
#endif /* MOZ_WIDGET_GTK */
#if MOZ_WIDGET_XLIB
printf("Xlib options\n");
printf("%s-display=DISPLAY%sX display to use\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s-visual=VISUALID%sX visual to use\n", HELP_SPACER_1, HELP_SPACER_2);
printf("%s-install_colormap%sInstall own colormap\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);
/* end xlib toolkit options */
#endif /* MOZ_WIDGET_XLIB */
#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-UILocale <locale>%sStart with <locale> resources as UI Locale.\n",HELP_SPACER_1,HELP_SPACER_2);
printf("%s-contentLocale <locale>%sStart with <locale> resources as content Locale.\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);
nsCAutoString agent;
httpHandler->GetUserAgent(agent);
printf("%s", agent.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[], PRBool aDefault)
{
int i;
PRBool doSplash = aDefault;
// We can't use the command line service here because it isn't running yet
// Allow the user to override the default behavior.
for (i=1; i<argc; i++) {
if ((PL_strcasecmp(argv[i], "-splash") == 0)
|| (PL_strcasecmp(argv[i], "--splash") == 0))
doSplash = PR_TRUE;
if (
#ifdef XP_PC
PL_strcasecmp(argv[i], "/nosplash") == 0
#else
(PL_strcasecmp(argv[i], "-nosplash") == 0) ||
(PL_strcasecmp(argv[i], "--nosplash") == 0)
#endif
)
doSplash = PR_FALSE;
}
return doSplash;
}
int xre_main(int argc, char* argv[], const nsXREAppData& aAppData)
{
NS_TIMELINE_MARK("enter main");
#if defined(DEBUG) && defined(XP_WIN32)
// Disable small heap allocator to get heapwalk() giving us
// accurate heap numbers. Win2k non-debug does not use small heap allocator.
// Win2k debug seems to be still using it.
// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt__set_sbh_threshold.asp
_set_sbh_threshold(0);
#endif
#if defined(XP_UNIX) || defined(XP_BEOS)
InstallUnixSignalHandlers(argv[0]);
#endif
#if defined(XP_OS2)
__argc = argc;
__argv = argv;
ULONG ulMaxFH = 0;
LONG ulReqCount = 0;
APIRET rc = NO_ERROR;
DosSetRelMaxFH(&ulReqCount,
&ulMaxFH);
if (ulMaxFH < 256) {
DosSetMaxFH(256);
}
#endif /* XP_OS2 */
#if defined(XP_BEOS)
if (NS_OK != InitializeBeOSApp())
return 1;
#endif
#if defined(XP_MACOSX)
InitializeMacOSXApp(argc, argv);
#endif
#ifdef _BUILD_STATIC_BIN
// Initialize XPCOM's module info table
NSGetStaticModuleInfo = app_getModuleInfo;
#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, aAppData.GetSplashEnabled());
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();
}
NS_TIMELINE_MARK("InitXPCom...");
nsXREDirProvider *provider = new nsXREDirProvider(aAppData.GetProductName());
NS_ADDREF(provider);
rv = NS_InitXPCOM2(NULL, NULL, provider);
NS_RELEASE(provider);
NS_ASSERTION( NS_SUCCEEDED(rv), "NS_InitXPCOM failed" );
NS_TIMELINE_MARK("...InitXPCOM done");
#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,
aAppData);
/* 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);
}
Ссылка в новой задаче Показать git blame Копировать постоянную ссылку