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