/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla 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/MPL/ * * 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, released * March 31, 1998. * * 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): * Daniel Veditz * Pierre Phaneuf * * Alternatively, the contents of this file may be used under the terms of * either of 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 MPL, 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 MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #include "xpistub.h" #include "nsIComponentManager.h" #include "nsIComponentRegistrar.h" #include "nsIServiceManager.h" #include "nsCOMPtr.h" #include "nsLocalFile.h" #include "nscore.h" #include "nspr.h" #include "nsStubNotifier.h" #include "nsISoftwareUpdate.h" #include "nsSoftwareUpdateIIDs.h" #include "nsPIXPIStubHook.h" #include "plstr.h" #if defined(XP_WIN) || defined(XP_OS2) #if defined(XP_OS2) #include #define MAX_PATH _MAX_PATH #else #include #endif #ifndef XP_OS2_EMX #include #endif /*emx*/ #define COMPONENT_REG "component.reg" #endif #ifdef XP_UNIX #include #define COMPONENT_REG "component.reg" #endif //------------------------------------------------------------------------ // globals //------------------------------------------------------------------------ static nsIXPIListener *gListener = 0; static nsISoftwareUpdate *gXPI = 0; static nsIServiceManager *gServiceMgr = 0; static NS_DEFINE_IID(kSoftwareUpdateCID, NS_SoftwareUpdate_CID); PRInt32 gInstallStatus; //------------------------------------------------------------------------ // XPI_Init() //------------------------------------------------------------------------ PR_PUBLIC_API(nsresult) XPI_Init( const char* aProgramDir, const char* aLogName, pfnXPIProgress progressCB ) { nsresult rv; //-------------------------------------------------------------------- // Initialize XPCOM and AutoRegister() its components //-------------------------------------------------------------------- #if defined(XP_WIN) || defined(XP_OS2) #ifdef XP_OS2_EMX char componentPath[MAX_PATH]; _getcwd2(componentPath, MAX_PATH); int len = strlen(componentPath); for (int i = 0; i < len; i++) { if (componentPath[i] == '/') { componentPath[i] = '\\'; } } #else char componentPath[MAX_PATH]; getcwd(componentPath, MAX_PATH); #endif nsCOMPtr file; rv = NS_NewNativeLocalFile(nsDependentCString(componentPath), PR_TRUE, getter_AddRefs(file)); if (NS_FAILED(rv)) return rv; rv = NS_InitXPCOM2(&gServiceMgr, file, nsnull); #elif defined(XP_UNIX) rv = NS_InitXPCOM2(&gServiceMgr, nsnull, nsnull); char cwd[1024]; char compDirPath[1024]; memset(cwd, 0, 1024); memset(compDirPath, 0, 1024); getcwd(cwd, 1024); sprintf(compDirPath, "%s/components", cwd); nsCOMPtr compDir; NS_NewNativeLocalFile(nsDependentCString(compDirPath), PR_TRUE, getter_AddRefs(compDir)); #else rv = NS_InitXPCOM2(&gServiceMgr, NULL, NULL); #endif if (NS_FAILED(rv)) return rv; nsCOMPtr registrar = do_QueryInterface(gServiceMgr); NS_ASSERTION(registrar, "Null nsIComponentRegistrar"); #if defined(XP_UNIX) rv = registrar->AutoRegister(compDir); #else rv = registrar->AutoRegister(nsnull); #endif if (NS_FAILED(rv)) return rv; //-------------------------------------------------------------------- // Get the SoftwareUpdate (XPInstall) service. // // Since AppShell is not started by XPIStub the XPI service is never // registered with the service manager. We keep a local pointer to it // so it stays alive througout. //-------------------------------------------------------------------- rv = CallCreateInstance(kSoftwareUpdateCID, &gXPI); if (NS_FAILED(rv)) return rv; //-------------------------------------------------------------------- // Override XPInstall's natural assumption that the current executable // is Mozilla. Use the given directory as the "Program" folder. //-------------------------------------------------------------------- nsCOMPtr hook = do_QueryInterface(gXPI); nsCOMPtr iDirSpec; if (aProgramDir) { NS_NewNativeLocalFile(nsDependentCString(aProgramDir), PR_TRUE, getter_AddRefs(iDirSpec)); } else { nsCOMPtr directoryService = do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv); directoryService->Get(NS_XPCOM_CURRENT_PROCESS_DIR, NS_GET_IID(nsILocalFile), getter_AddRefs(iDirSpec)); } if (hook && iDirSpec) { rv = hook->StubInitialize( iDirSpec, aLogName ); if (NS_FAILED(rv)) return rv; } else return NS_ERROR_NULL_POINTER; //-------------------------------------------------------------------- // Save the install wizard's callbacks as a nsIXPINotifer for later //-------------------------------------------------------------------- nsStubListener* stub = new nsStubListener( progressCB ); if (!stub) { gXPI->Release(); rv = NS_ERROR_OUT_OF_MEMORY; } else { rv = stub->QueryInterface(NS_GET_IID(nsIXPIListener), (void**)&gListener); } return rv; } //------------------------------------------------------------------------ // XPI_Exit() //------------------------------------------------------------------------ PR_PUBLIC_API(void) XPI_Exit() { if (gListener) gListener->Release(); if (gXPI) gXPI->Release(); NS_ShutdownXPCOM(gServiceMgr); } //------------------------------------------------------------------------ // XPI_Install() //------------------------------------------------------------------------ PR_PUBLIC_API(PRInt32) XPI_Install( const char* aFile, const char* aArgs, long aFlags ) { nsresult rv = NS_ERROR_NULL_POINTER; nsString args; args.AssignWithConversion(aArgs); nsCOMPtr iFile; gInstallStatus = -322; // unique stub error code NS_NewNativeLocalFile(nsDependentCString(aFile), PR_TRUE, getter_AddRefs(iFile)); if (iFile && gXPI) rv = gXPI->InstallJar( iFile, nsnull, args.get(), nsnull, (aFlags | XPI_NO_NEW_THREAD), gListener ); return gInstallStatus; }