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 "Platform.h" 27 28 #ifdef POSIX 29 30 #ifndef POSIXPLATFORM_H 31 #define POSIXPLATFORM_H 32 33 34 class PosixPlatform : virtual public Platform { 35 protected: 36 TString SingleInstanceFile; 37 38 TString fixName(const TString& name); 39 40 virtual TString getTmpDirString() = 0; 41 42 public: 43 PosixPlatform(void); 44 virtual ~PosixPlatform(void); 45 46 public: 47 virtual MessageResponse ShowResponseMessage(TString title, 48 TString description); 49 50 virtual void SetCurrentDirectory(TString Value); 51 52 virtual bool CheckForSingleInstance(TString Name); 53 virtual Module LoadLibrary(TString FileName); 54 virtual void FreeLibrary(Module AModule); 55 virtual Procedure GetProcAddress(Module AModule, std::string MethodName); 56 virtual std::vector<TString> GetLibraryImports(const TString FileName); 57 virtual std::vector<TString> FilterOutRuntimeDependenciesForPlatform( 58 std::vector<TString> Imports); 59 60 virtual Process* CreateProcess(); 61 virtual TString GetTempDirectory(); 62 }; 63 64 65 class PosixProcess : public Process { 66 private: 67 pid_t FChildPID; 68 sigset_t saveblock; 69 int FOutputHandle; 70 int FInputHandle; 71 #ifdef MAC 72 struct sigaction savintr, savequit; 73 #endif //MAC 74 bool FRunning; 75 76 void Cleanup(); 77 bool ReadOutput(); 78 79 public: 80 PosixProcess(); 81 virtual ~PosixProcess(); 82 83 virtual bool IsRunning(); 84 virtual bool Terminate(); 85 virtual bool Execute(const TString Application, 86 const std::vector<TString> Arguments, bool AWait = false); 87 virtual bool Wait(); 88 virtual TProcessID GetProcessID(); 89 virtual void SetInput(TString Value); 90 virtual std::list<TString> GetOutput(); 91 }; 92 93 #endif // POSIXPLATFORM_H 94 #endif // POSX