--- /dev/null 2019-01-11 12:11:54.000000000 -0500 +++ new/src/jdk.jpackage/share/native/libapplauncher/JavaVirtualMachine.h 2019-01-11 12:11:52.863577200 -0500 @@ -0,0 +1,95 @@ +/* + * Copyright (c) 2014, 2019, 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. + */ + +#ifndef JAVAVIRTUALMACHINE_H +#define JAVAVIRTUALMACHINE_H + + +#include "jni.h" +#include "Platform.h" + +struct JavaOptionItem { + TString name; + TString value; + void* extraInfo; +}; + +class JavaOptions { +private: + std::list FItems; + JavaVMOption* FOptions; + +public: + JavaOptions(); + ~JavaOptions(); + + void AppendValue(const TString Key, TString Value, void* Extra); + void AppendValue(const TString Key, TString Value); + void AppendValue(const TString Key); + void AppendValues(OrderedMap Values); + void ReplaceValue(const TString Key, TString Value); + std::list ToList(); + size_t GetCount(); +}; + +// Private typedef for function pointer casting +#define LAUNCH_FUNC "JLI_Launch" + +typedef int (JNICALL *JVM_CREATE)(int argc, char ** argv, + int jargc, const char** jargv, + int appclassc, const char** appclassv, + const char* fullversion, + const char* dotversion, + const char* pname, + const char* lname, + jboolean javaargs, + jboolean cpwildcard, + jboolean javaw, + jint ergo); + +class JavaLibrary : public Library { + JVM_CREATE FCreateProc; + JavaLibrary(const TString &FileName); +public: + JavaLibrary(); + bool JavaVMCreate(size_t argc, char *argv[]); +}; + +class JavaVirtualMachine { +private: + JavaLibrary javaLibrary; + + void configureLibrary(); + bool launchVM(JavaOptions& options, std::list& vmargs); +public: + JavaVirtualMachine(); + ~JavaVirtualMachine(void); + + bool StartJVM(); +}; + +bool RunVM(); + +#endif // JAVAVIRTUALMACHINE_H