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 #include "Macros.h"

    27 #include "Package.h"

    28 #include "Helpers.h"

    29 

    30 

    31 Macros::Macros(void) {

    32 }

    33 

    34 Macros::~Macros(void) {

    35 }

    36 

    37 void Macros::Initialize() {

    38     Package& package = Package::GetInstance();

    39     Macros& macros = Macros::GetInstance();

    40 

    41     // Public macros.

    42     macros.AddMacro(_T("$APPDIR"), package.GetPackageRootDirectory());

    43     macros.AddMacro(_T("$PACKAGEDIR"), package.GetPackageAppDirectory());

    44     macros.AddMacro(_T("$LAUNCHERDIR"), package.GetPackageLauncherDirectory());

    45     macros.AddMacro(_T("$APPDATADIR"), package.GetAppDataDirectory());

    46 

    47     TString javaHome =

    48             FilePath::ExtractFilePath(package.GetJVMLibraryFileName());

    49     macros.AddMacro(_T("$JREHOME"), javaHome);

    50 

    51     // App CDS Macros

    52     macros.AddMacro(_T("$CACHEDIR"), package.GetAppCDSCacheDirectory());

    53 

    54     // Private macros.

    55     TString javaVMLibraryName = FilePath::ExtractFileName(javaHome);

    56     macros.AddMacro(_T("$JAVAVMLIBRARYNAME"), javaVMLibraryName);

    57 }

    58 

    59 Macros& Macros::GetInstance() {

    60     static Macros instance;

    61     return instance;

    62 }

    63 

    64 TString Macros::ExpandMacros(TString Value) {

    65     TString result = Value;

    66 

    67     for (std::map<TString, TString>::iterator iterator = FData.begin();

    68         iterator != FData.end();

    69         iterator++) {

    70 

    71         TString name = iterator->first;

    72 

    73         if (Value.find(name) != TString::npos) {

    74             TString lvalue = iterator->second;

    75             result = Helpers::ReplaceString(Value, name, lvalue);

    76             result = ExpandMacros(result);

    77             break;

    78         }

    79     }

    80 

    81     return result;

    82 }

    83 

    84 void Macros::AddMacro(TString Key, TString Value) {

    85     FData.insert(std::map<TString, TString>::value_type(Key, Value));

    86 }