1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. 3 * All rights reserved. Use is subject to license terms. 4 * 5 * This file is available and licensed under the following license: 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * - Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * - Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the distribution. 16 * - Neither the name of Oracle Corporation nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 34 #ifndef HELPERS_H 35 #define HELPERS_H 36 37 #include "Platform.h" 38 #include "PropertyFile.h" 39 40 41 class Helpers { 42 private: 43 Helpers(void) {} 44 ~Helpers(void) {} 45 46 public: 47 static bool SplitOptionIntoNameValue(TString option, TString& Name, TString& Value); 48 static TString ReplaceString(TString subject, const TString& search, 49 const TString& replace); 50 static TString ConvertIdToFilePath(TString Value); 51 static TString ConvertIdToJavaPath(TString Value); 52 static TString ConvertPathToId(TString Value); 53 54 static std::map<TString, TValueIndex> GetJVMArgsFromConfig(PropertyContainer* config); 55 static std::map<TString, TValueIndex> GetJVMUserArgsFromConfig(PropertyContainer* config); 56 static std::map<TString, TString> GetConfigFromJVMUserArgs(std::map<TString, TValueIndex> OrderedMap); 57 static std::list<TString> GetArgsFromConfig(PropertyContainer* config); 58 59 static std::list<TString> GetOrderedKeysFromMap(std::map<TString, TValueIndex> OrderedMap); 60 61 static TString NameValueToString(TString name, TString value); 62 }; 63 64 template <typename T> 65 class AutoFreePtr { 66 private: 67 T* FObject; 68 69 public: 70 AutoFreePtr(T* Value) { 71 FObject = Value; 72 } 73 74 ~AutoFreePtr() { 75 if (FObject != NULL) { 76 delete FObject; 77 } 78 } 79 80 operator T* () const { 81 return FObject; 82 } 83 84 T& operator* () const { 85 return *FObject; 86 } 87 88 T* operator->() const { 89 return FObject; 90 } 91 92 T** operator&() { 93 return &FObject; 94 } 95 96 T* operator=(const T * rhs) { 97 FObject = rhs; 98 return FObject; 99 } 100 }; 101 102 #endif //HELPERS_H