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