1 /*
   2  * Copyright (c) 2014, 2019, 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("$ROOTDIR"), package.GetPackageRootDirectory());
  43     macros.AddMacro(_T("$APPDIR"), package.GetPackageAppDirectory());
  44     macros.AddMacro(_T("$BINDIR"), package.GetPackageLauncherDirectory());
  45 }
  46 
  47 Macros& Macros::GetInstance() {
  48     static Macros instance;
  49     return instance;
  50 }
  51 
  52 TString Macros::ExpandMacros(TString Value) {
  53     TString result = Value;
  54 
  55     for (std::map<TString, TString>::iterator iterator = FData.begin();
  56         iterator != FData.end();
  57         iterator++) {
  58 
  59         TString name = iterator->first;
  60 
  61         if (Value.find(name) != TString::npos) {
  62             TString lvalue = iterator->second;
  63             result = Helpers::ReplaceString(Value, name, lvalue);
  64             result = ExpandMacros(result);
  65             break;
  66         }
  67     }
  68 
  69     return result;
  70 }
  71 
  72 void Macros::AddMacro(TString Key, TString Value) {
  73     FData.insert(std::map<TString, TString>::value_type(Key, Value));
  74 }