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path: root/embed/mozilla/MozRegisterComponents.cpp
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/*
 *  Copyright (C) 2001,2002,2003 Philip Langdale
 *  Copyright (C) 2003 Marco Pesenti Gritti
 *  Copyright (C) 2004, 2005 Christian Persch
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *  $Id$
 */

#include "mozilla-config.h"
#include "config.h"

#include <glib/gmessages.h>

#include <nsStringAPI.h>

#include <nsComponentManagerUtils.h>
#include <nsCOMPtr.h>
#include <nsCURILoader.h>
#include <nsDocShellCID.h>
#include <nsICategoryManager.h>
#include <nsIComponentManager.h>
#include <nsIComponentRegistrar.h>
#include <nsIGenericFactory.h>
#include <nsILocalFile.h>
#include <nsIScriptNameSpaceManager.h>
#include <nsIServiceManager.h>
#include <nsMemory.h>
#include <nsNetCID.h>
#include <nsServiceManagerUtils.h>

#ifdef HAVE_GECKO_1_9
#include <nsIClassInfoImpl.h>
#endif

#ifdef HAVE_MOZILLA_PSM
#include <nsISecureBrowserUI.h>
#endif

#include "ContentHandler.h"
#include "EphyAboutModule.h"
#include "EphyContentPolicy.h"
#include "EphyPromptService.h"
#include "EphySidebar.h"
#include "GeckoPrintService.h"
#include "GeckoPrintSession.h"
#include "GlobalHistory.h"
#include "MozDownload.h"

#ifdef ENABLE_FILEPICKER
#include "FilePicker.h"
#endif

#ifdef ENABLE_SPELLCHECKER
#include "GeckoSpellCheckEngine.h"
#endif

#ifdef HAVE_MOZILLA_PSM
#include "GtkNSSClientAuthDialogs.h"
#include "GtkNSSDialogs.h"
#include "GtkNSSKeyPairDialogs.h"
#include "GtkNSSSecurityWarningDialogs.h"
#endif

NS_GENERIC_FACTORY_CONSTRUCTOR(EphyAboutModule)
NS_GENERIC_FACTORY_CONSTRUCTOR(EphyContentPolicy)
NS_GENERIC_FACTORY_CONSTRUCTOR(EphyPromptService)
NS_GENERIC_FACTORY_CONSTRUCTOR(EphySidebar)
NS_GENERIC_FACTORY_CONSTRUCTOR(GContentHandler)
NS_GENERIC_FACTORY_CONSTRUCTOR(GeckoPrintService)
NS_GENERIC_FACTORY_CONSTRUCTOR(GeckoPrintSession)
NS_GENERIC_FACTORY_CONSTRUCTOR(MozDownload)
NS_GENERIC_FACTORY_CONSTRUCTOR(MozGlobalHistory)

#ifdef ENABLE_FILEPICKER
NS_GENERIC_FACTORY_CONSTRUCTOR(GFilePicker)
#endif

#ifdef ENABLE_SPELLCHECKER
NS_GENERIC_FACTORY_CONSTRUCTOR(GeckoSpellCheckEngine)
#endif

#ifdef HAVE_MOZILLA_PSM
NS_GENERIC_FACTORY_CONSTRUCTOR(GtkNSSClientAuthDialogs)
NS_GENERIC_FACTORY_CONSTRUCTOR(GtkNSSDialogs)
NS_GENERIC_FACTORY_CONSTRUCTOR(GtkNSSKeyPairDialogs)
NS_GENERIC_FACTORY_CONSTRUCTOR(GtkNSSSecurityWarningDialogs)
#endif

#define XPINSTALL_CONTRACTID NS_CONTENT_HANDLER_CONTRACTID_PREFIX "application/x-xpinstall"

/* class information */ 
NS_DECL_CLASSINFO(EphySidebar)

static nsresult
RegisterCategories (void)
{
    nsresult rv;
    nsCOMPtr<nsICategoryManager> catMan =
        do_GetService(NS_CATEGORYMANAGER_CONTRACTID, &rv);
    NS_ENSURE_SUCCESS (rv, rv);

    rv = catMan->AddCategoryEntry ("content-policy",
                       EPHY_CONTENT_POLICY_CONTRACTID,
                       EPHY_CONTENT_POLICY_CONTRACTID,
                       PR_FALSE /* don't persist */,
                       PR_TRUE /* replace */,
                       nsnull);

    rv |= catMan->AddCategoryEntry (JAVASCRIPT_GLOBAL_PROPERTY_CATEGORY,
                    "sidebar",
                    NS_SIDEBAR_CONTRACTID,
                    PR_FALSE /* don't persist */,
                    PR_TRUE /* replace */,
                    nsnull);

#ifdef HAVE_GECKO_1_9
    /* Unregister the XPI install trigger too
     * Only do it on gecko 1.9 though, because it breaks in 1.8
     * (because of https://bugzilla.mozilla.org/show_bug.cgi?id=329450)
     */
    rv |= catMan->DeleteCategoryEntry (JAVASCRIPT_GLOBAL_CONSTRUCTOR_CATEGORY,
                       "InstallVersion",
                       PR_FALSE /* don't persist */);
    rv |= catMan->DeleteCategoryEntry (JAVASCRIPT_GLOBAL_PROPERTY_CATEGORY,
                       "InstallTrigger",
                       PR_FALSE /* don't persist */);
    NS_ENSURE_SUCCESS (rv, rv);
#endif

    return rv;
}

static const nsModuleComponentInfo sAppComps[] = {
    {
        MOZ_DOWNLOAD_CLASSNAME,
        MOZ_DOWNLOAD_CID,
#ifdef NS_TRANSFER_CONTRACTID
        NS_TRANSFER_CONTRACTID,
#else
        NS_DOWNLOAD_CONTRACTID,
#endif
        MozDownloadConstructor
    },
#ifdef ENABLE_FILEPICKER
    {
        G_FILEPICKER_CLASSNAME,
        G_FILEPICKER_CID,
        G_FILEPICKER_CONTRACTID,
        GFilePickerConstructor
    },
#endif
#ifdef HAVE_MOZILLA_PSM
    {
        GTK_NSSCLIENTAUTHDIALOGS_CLASSNAME,
        GTK_NSSCLIENTAUTHDIALOGS_CID,
        NS_CLIENTAUTHDIALOGS_CONTRACTID,
        GtkNSSClientAuthDialogsConstructor
    },
    {
        GTK_NSSDIALOGS_CLASSNAME,
        GTK_NSSDIALOGS_CID,
        NS_BADCERTLISTENER_CONTRACTID,
        GtkNSSDialogsConstructor
    },
    {
        GTK_NSSDIALOGS_CLASSNAME,
        GTK_NSSDIALOGS_CID,
        NS_CERTIFICATEDIALOGS_CONTRACTID,
        GtkNSSDialogsConstructor
    },
    {
        GTK_NSSKEYPAIRDIALOGS_CLASSNAME,
        GTK_NSSKEYPAIRDIALOGS_CID,
        NS_GENERATINGKEYPAIRINFODIALOGS_CONTRACTID,
        GtkNSSKeyPairDialogsConstructor
    },
    {
        GTK_NSSSECURITYWARNINGDIALOGS_CLASSNAME,
        GTK_NSSSECURITYWARNINGDIALOGS_CID,
        NS_SECURITYWARNINGDIALOGS_CONTRACTID,
        GtkNSSSecurityWarningDialogsConstructor
    },
#endif
    {
        NS_IHELPERAPPLAUNCHERDLG_CLASSNAME,
        G_CONTENTHANDLER_CID,
        NS_IHELPERAPPLAUNCHERDLG_CONTRACTID,
        GContentHandlerConstructor
    },
    {
        EPHY_GLOBALHISTORY_CLASSNAME,
        EPHY_GLOBALHISTORY_CID,
        NS_GLOBALHISTORY2_CONTRACTID,
        MozGlobalHistoryConstructor
    },
    {
        GECKO_PRINT_SERVICE_CLASSNAME,
        GECKO_PRINT_SERVICE_IID,
        "@mozilla.org/embedcomp/printingprompt-service;1",
        GeckoPrintServiceConstructor
    },
    {
        GECKO_PRINT_SESSION_CLASSNAME,
        GECKO_PRINT_SESSION_IID,
        "@mozilla.org/gfx/printsession;1",
        GeckoPrintSessionConstructor
    },
    {
        EPHY_CONTENT_POLICY_CLASSNAME,
        EPHY_CONTENT_POLICY_CID,
        EPHY_CONTENT_POLICY_CONTRACTID,
        EphyContentPolicyConstructor,
    },
    {
        EPHY_SIDEBAR_CLASSNAME,
        EPHY_SIDEBAR_CID,
        NS_SIDEBAR_CONTRACTID,
        EphySidebarConstructor,
        nsnull /* no register func */,
        nsnull /* no unregister func */,
        nsnull /* no factory destructor */,
        NS_CI_INTERFACE_GETTER_NAME(EphySidebar),
        nsnull /* no language helper */,
        &NS_CLASSINFO_NAME(EphySidebar),
        nsIClassInfo::DOM_OBJECT
    },
    {
        EPHY_ABOUT_EPIPHANY_CLASSNAME,
        EPHY_ABOUT_MODULE_CID,
        EPHY_ABOUT_EPIPHANY_CONTRACTID,
        EphyAboutModuleConstructor
    },
    {
        EPHY_ABOUT_RECOVER_CLASSNAME,
        EPHY_ABOUT_MODULE_CID,
        EPHY_ABOUT_RECOVER_CONTRACTID,
        EphyAboutModuleConstructor
    },
    {
        EPHY_ABOUT_NETERROR_CLASSNAME,
        EPHY_ABOUT_MODULE_CID,
        EPHY_ABOUT_NETERROR_CONTRACTID,
        EphyAboutModuleConstructor
    },
    {
        EPHY_PROMPT_SERVICE_CLASSNAME,
        EPHY_PROMPT_SERVICE_IID,
        "@mozilla.org/embedcomp/prompt-service;1",
        EphyPromptServiceConstructor
    },
#ifdef HAVE_NSINONBLOCKINGALERTSERVICE_H
    {
        EPHY_PROMPT_SERVICE_CLASSNAME,
        EPHY_PROMPT_SERVICE_IID,
        "@mozilla.org/embedcomp/nbalert-service;1",
        EphyPromptServiceConstructor
    },
#endif /* HAVE_NSINONBLOCKINGALERTSERVICE_H */
#ifdef ENABLE_SPELLCHECKER
    {
        GECKO_SPELL_CHECK_ENGINE_CLASSNAME,
        GECKO_SPELL_CHECK_ENGINE_IID,
        GECKO_SPELL_CHECK_ENGINE_CONTRACTID,
        GeckoSpellCheckEngineConstructor
    }
#endif /* ENABLE_SPELLCHECK */
};

gboolean
mozilla_register_components (void)
{
    gboolean ret = TRUE;
    nsresult rv;

    nsCOMPtr<nsIComponentRegistrar> cr;
    NS_GetComponentRegistrar(getter_AddRefs(cr));
    NS_ENSURE_TRUE (cr, FALSE);

    nsCOMPtr<nsIComponentManager> cm;
    NS_GetComponentManager (getter_AddRefs (cm));
    NS_ENSURE_TRUE (cm, FALSE);

    for (guint i = 0; i < G_N_ELEMENTS (sAppComps); i++)
    {
        nsCOMPtr<nsIGenericFactory> componentFactory;
        rv = NS_NewGenericFactory(getter_AddRefs(componentFactory),
                      &(sAppComps[i]));
        if (NS_FAILED(rv) || !componentFactory)
        {
            g_warning ("Failed to make a factory for %s\n", sAppComps[i].mDescription);

            ret = FALSE;
            continue;  // don't abort registering other components
        }

        rv = cr->RegisterFactory(sAppComps[i].mCID,
                     sAppComps[i].mDescription,
                     sAppComps[i].mContractID,
                     componentFactory);
        if (NS_FAILED(rv))
        {
            g_warning ("Failed to register %s\n", sAppComps[i].mDescription);

            ret = FALSE;
        }

        if (sAppComps[i].mRegisterSelfProc)
        {
            rv = sAppComps[i].mRegisterSelfProc (cm, nsnull, nsnull, nsnull, &sAppComps[i]);

            if (NS_FAILED (rv))
            {
                g_warning ("Failed to register-self for %s\n", sAppComps[i].mDescription);
                ret = FALSE;
            }
        }
    }

    rv = RegisterCategories();
    ret = NS_SUCCEEDED (rv); 

#ifdef HAVE_GECKO_1_9
    /* Unregister xpinstall content handler */
    nsCID *cidPtr = nsnull;
    rv = cr->ContractIDToCID (XPINSTALL_CONTRACTID, &cidPtr);
    if (NS_SUCCEEDED (rv) && cidPtr)
    {
        nsCOMPtr<nsIFactory> factory;
        rv = cm->GetClassObject (*cidPtr, NS_GET_IID (nsIFactory),
                     getter_AddRefs (factory));
        if (NS_SUCCEEDED (rv))
        {
            rv = cr->UnregisterFactory (*cidPtr, factory);
        }

        nsMemory::Free (cidPtr);
    }
    if (NS_FAILED (rv))
    {
        g_warning ("Failed to unregister xpinstall content handler!\n");
    }
#endif

    return ret;
}