1 /*

     2  * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 #ifndef PACKAGE_H

    27 #define PACKAGE_H

    28 

    29 

    30 #include "Platform.h"

    31 #include "PlatformString.h"

    32 #include "FilePath.h"

    33 #include "PropertyFile.h"

    34 

    35 #include <map>

    36 #include <list>

    37 

    38 class PackageBootFields {

    39 public:

    40     enum MemoryState {msManual, msAuto};

    41 

    42 public:

    43     OrderedMap<TString, TString> FJVMArgs;

    44     std::list<TString> FArgs;

    45 

    46     TString FPackageRootDirectory;

    47     TString FPackageAppDirectory;

    48     TString FPackageLauncherDirectory;

    49     TString FAppDataDirectory;

    50     TString FAppID;

    51     TString FPackageAppDataDirectory;

    52     TString FClassPath;

    53     TString FModulePath;

    54     TString FMainJar;

    55     TString FMainModule;

    56     TString FMainClassName;

    57     TString FJVMRuntimeDirectory;

    58     TString FJVMLibraryFileName;

    59     TString FSplashScreenFileName;

    60     bool FUseJavaPreferences;

    61     TString FCommandName;

    62 

    63     TString FAppCDSCacheFileName;

    64 

    65     TPlatformNumber FMemorySize;

    66     MemoryState FMemoryState;

    67 };

    68 

    69 

    70 class Package {

    71 private:

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

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

    74 

    75 private:

    76     bool FInitialized;

    77     PackageBootFields* FBootFields;

    78     TString FAppCDSCacheDirectory;

    79 

    80     DebugState FDebugging;

    81 

    82     Package(void);

    83 

    84     TString GetMainJar();

    85     void ReadJVMArgs(ISectionalPropertyContainer* Config);

    86     void PromoteAppCDSState(ISectionalPropertyContainer* Config);

    87 

    88 public:

    89     static Package& GetInstance();

    90     ~Package(void);

    91 

    92     void Initialize();

    93     void Clear();

    94     void FreeBootFields();

    95     bool CheckForSingleInstance();

    96 

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

    98 

    99     OrderedMap<TString, TString> GetJVMArgs();

   100     TString GetMainModule();

   101 

   102     std::list<TString> GetArgs();

   103 

   104     TString GetPackageRootDirectory();

   105     TString GetPackageAppDirectory();

   106     TString GetPackageLauncherDirectory();

   107     TString GetAppDataDirectory();

   108 

   109     TString GetAppCDSCacheDirectory();

   110     TString GetAppCDSCacheFileName();

   111 

   112     TString GetAppID();

   113     TString GetPackageAppDataDirectory();

   114     TString GetClassPath();

   115     TString GetModulePath();

   116     TString GetMainClassName();

   117     TString GetJVMLibraryFileName();

   118     TString GetJVMRuntimeDirectory();

   119     TString GetSplashScreenFileName();

   120     bool HasSplashScreen();

   121     TString GetCommandName();

   122 

   123     TPlatformNumber GetMemorySize();

   124     PackageBootFields::MemoryState GetMemoryState();

   125 

   126     DebugState Debugging();

   127 };

   128 

   129 #endif // PACKAGE_H