/*

 * 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.

 */

#ifndef PACKAGE_H

#define PACKAGE_H

#include "Platform.h"

#include "PlatformString.h"

#include "FilePath.h"

#include "PropertyFile.h"

#include <map>

#include <list>

class PackageBootFields {

public:

    enum MemoryState {msManual, msAuto};

public:

    OrderedMap<TString, TString> FJVMArgs;

    std::list<TString> FArgs;

    TString FPackageRootDirectory;

    TString FPackageAppDirectory;

    TString FPackageLauncherDirectory;

    TString FAppDataDirectory;

    TString FAppID;

    TString FPackageAppDataDirectory;

    TString FClassPath;

    TString FModulePath;

    TString FMainJar;

    TString FMainModule;

    TString FMainClassName;

    TString FJVMRuntimeDirectory;

    TString FJVMLibraryFileName;

    TString FSplashScreenFileName;

    bool FUseJavaPreferences;

    TString FCommandName;

    TString FAppCDSCacheFileName;

    TPlatformNumber FMemorySize;

    MemoryState FMemoryState;

};

class Package {

private:

    Package(Package const&); // Don't Implement.

    void operator=(Package const&); // Don't implement

private:

    bool FInitialized;

    PackageBootFields* FBootFields;

    TString FJVMUserArgsConfigFileName;

    TString FAppCDSCacheDirectory;

    DebugState FDebugging;

    OrderedMap<TString, TString> FJVMUserArgsOverrides;

    // Contains JVM user defaults

    OrderedMap<TString, TString> FDefaultJVMUserArgs;

    // Contains a merge of JVM defaults and user overrides

    OrderedMap<TString, TString> FJVMUserArgs;

    Package(void);

    void MergeJVMDefaultsWithOverrides();

    TString GetMainJar();

    void SaveJVMUserArgOverrides(OrderedMap<TString, TString> Data);

    void ReadJVMArgs(ISectionalPropertyContainer* Config);

    void PromoteAppCDSState(ISectionalPropertyContainer* Config);

public:

    static Package& GetInstance();

    ~Package(void);

    void Initialize();

    void Clear();

    void FreeBootFields();

    bool CheckForSingleInstance();

    void SetCommandLineArguments(int argc, TCHAR* argv[]);

    OrderedMap<TString, TString> GetJVMArgs();

    OrderedMap<TString, TString> GetDefaultJVMUserArgs();

    OrderedMap<TString, TString> GetJVMUserArgOverrides();

    void SetJVMUserArgOverrides(OrderedMap<TString, TString> Value);

    OrderedMap<TString, TString> GetJVMUserArgs();

    TString GetMainModule();

    std::list<TString> GetArgs();

    TString GetPackageRootDirectory();

    TString GetPackageAppDirectory();

    TString GetPackageLauncherDirectory();

    TString GetAppDataDirectory();

    TString GetJVMUserArgsConfigFileName();

    TString GetAppCDSCacheDirectory();

    TString GetAppCDSCacheFileName();

    TString GetAppID();

    TString GetPackageAppDataDirectory();

    TString GetClassPath();

    TString GetModulePath();

    TString GetMainClassName();

    TString GetJVMLibraryFileName();

    TString GetJVMRuntimeDirectory();

    TString GetSplashScreenFileName();

    bool HasSplashScreen();

    TString GetCommandName();

    TPlatformNumber GetMemorySize();

    PackageBootFields::MemoryState GetMemoryState();

    DebugState Debugging();

};

#endif // PACKAGE_H