--- a/src/jdk.jpackage/share/native/library/common/main.cpp Mon Dec 03 08:16:03 2018 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,216 +0,0 @@
-/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "Platform.h"
-#include "PlatformString.h"
-#include "FilePath.h"
-#include "PropertyFile.h"
-#include "JavaVirtualMachine.h"
-#include "Package.h"
-#include "PlatformThread.h"
-#include "Macros.h"
-#include "Messages.h"
-
-
-#ifdef WINDOWS
-#include <Shellapi.h>
-#endif
-
-
-#include <stdio.h>
-#include <signal.h>
-#include <stdlib.h>
-
-/*
-This is the launcher program for application packaging on Windows, Mac,
- and Linux.
-
-Basic approach:
- - Launcher executable loads jpackage.dll/libjpackage.dylib/libjpackage.so
- and calls start_launcher below.
- - Reads app/package.cfg or Info.plist or app/<appname>.cfg for application
- launch configuration (package.cfg is property file).
- - Load JVM with requested JVM settings (bundled client JVM if availble,
- server or installed JVM otherwise).
- - Wait for JVM to exit and then exit from Main
- - To debug application by passing command line argument.
- - Application folder is added to the library path (so LoadLibrary()) works.
-
-Limitations and future work:
- - Running Java code in primordial thread may cause problems
- (example: can not use custom stack size).
- Solution used by java launcher is to create a new thread to invoke JVM.
- See CR 6316197 for more information.
-*/
-
-extern "C" {
-
-#ifdef WINDOWS
- BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason,
- LPVOID lpvReserved) {
- return true;
- }
-#endif //WINDOWS
-
- JNIEXPORT bool start_launcher(int argc, TCHAR* argv[]) {
- bool result = false;
- bool parentProcess = true;
-
- // Platform must be initialize first.
- Platform& platform = Platform::GetInstance();
-
- try {
- for (int index = 0; index < argc; index++) {
- TString argument = argv[index];
-
- if (argument == _T("-Xappcds:generatecache")) {
- platform.SetAppCDSState(cdsGenCache);
- }
- else if (argument == _T("-Xappcds:off")) {
- platform.SetAppCDSState(cdsDisabled);
- }
- else if (argument == _T("-Xapp:child")) {
- parentProcess = false;
- }
-#ifdef DEBUG
- // There is a compiler bug on Mac when overloading
- // ShowResponseMessage.
- else if (argument == _T("-nativedebug")) {
- if (platform.ShowResponseMessage(_T("Test"),
- TString(_T("Would you like to debug?\n\nProcessID: "))
- + PlatformString(platform.GetProcessID()).toString())
- == mrOK) {
- while (platform.IsNativeDebuggerPresent() == false) {
- }
- }
- }
-#endif //DEBUG
- }
-
- // Package must be initialized after Platform is fully initialized.
- Package& package = Package::GetInstance();
- Macros::Initialize();
- package.SetCommandLineArguments(argc, argv);
- platform.SetCurrentDirectory(package.GetPackageAppDirectory());
-
- if (package.CheckForSingleInstance()) {
- // reactivate the first instance if the process Id is valid
- platform.reactivateAnotherInstance();
- if (platform.GetSingleInstanceProcessId() != 0) {
- return RunVM(SINGLE_INSTANCE_NOTIFICATION_LAUNCH);
- }
- return true;
- }
-
- switch (platform.GetAppCDSState()) {
- case cdsDisabled:
- case cdsUninitialized:
- case cdsEnabled: {
- break;
- }
-
- case cdsGenCache: {
- TString cacheDirectory = package.GetAppCDSCacheDirectory();
-
- if (FilePath::DirectoryExists(cacheDirectory) == false) {
- FilePath::CreateDirectory(cacheDirectory, true);
- } else {
- TString cacheFileName =
- package.GetAppCDSCacheFileName();
- if (FilePath::FileExists(cacheFileName) == true) {
- FilePath::DeleteFile(cacheFileName);
- }
- }
-
- break;
- }
-
- case cdsAuto: {
- TString cacheFileName = package.GetAppCDSCacheFileName();
-
- if (parentProcess == true &&
- FilePath::FileExists(cacheFileName) == false) {
- AutoFreePtr<Process> process = platform.CreateProcess();
- std::vector<TString> args;
- args.push_back(_T("-Xappcds:generatecache"));
- args.push_back(_T("-Xapp:child"));
- process->Execute(
- platform.GetModuleFileName(), args, true);
-
- if (FilePath::FileExists(cacheFileName) == false) {
- // Cache does not exist after trying to generate it,
- // so run without cache.
- platform.SetAppCDSState(cdsDisabled);
- package.Clear();
- package.Initialize();
- }
- }
-
- break;
- }
- }
-
- // Validation
- switch (platform.GetAppCDSState()) {
- case cdsDisabled:
- case cdsGenCache: {
- // Do nothing.
- break;
- }
-
- case cdsEnabled:
- case cdsAuto: {
- TString cacheFileName =
- package.GetAppCDSCacheFileName();
-
- if (FilePath::FileExists(cacheFileName) == false) {
- Messages& messages = Messages::GetInstance();
- TString message = PlatformString::Format(
- messages.GetMessage(
- APPCDS_CACHE_FILE_NOT_FOUND),
- cacheFileName.data());
- throw FileNotFoundException(message);
- }
- break;
- }
-
- case cdsUninitialized: {
- platform.ShowMessage(_T("Internal Error"));
- break;
- }
- }
-
- // Run App
- result = RunVM(USER_APP_LAUNCH);
- } catch (FileNotFoundException &e) {
- platform.ShowMessage(e.GetMessage());
- }
-
- return result;
- }
-
- JNIEXPORT void stop_launcher() {
- }
-}