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 Module LoadLibrary(TString FileName); 48 virtual void FreeLibrary(Module AModule); 49 virtual Procedure GetProcAddress(Module AModule, std::string MethodName); 50 51 virtual Process* CreateProcess(); 52 virtual TString GetTempDirectory(); 53 void InitStreamLocale(wios *stream); 54 void addPlatformDependencies(JavaLibrary *pJavaLibrary); 55 }; 56 57 class PosixProcess : public Process { 58 private: 59 pid_t FChildPID; 60 sigset_t saveblock; 61 int FOutputHandle; 62 int FInputHandle; 63 struct sigaction savintr, savequit; 64 bool FRunning; 65 66 void Cleanup(); 67 bool ReadOutput(); 68 69 public: 70 PosixProcess(); 71 virtual ~PosixProcess(); 72 73 virtual bool IsRunning(); 74 virtual bool Terminate(); 75 virtual bool Execute(const TString Application, 76 const std::vector<TString> Arguments, bool AWait = false); 77 virtual bool Wait(); 78 virtual TProcessID GetProcessID(); 79 virtual void SetInput(TString Value); 80 virtual std::list<TString> GetOutput(); 81 }; 82 83 #endif // POSIXPLATFORM_H