1 /* 2 * Copyright (c) 2014, 2017, 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 #include "Platform.h" 35 36 #ifdef POSIX 37 38 #ifndef POSIXPLATFORM_H 39 #define POSIXPLATFORM_H 40 41 42 class PosixPlatform : virtual public Platform { 43 protected: 44 TString SingleInstanceFile; 45 46 TString fixName(const TString& name); 47 48 virtual TString getTmpDirString() = 0; 49 50 public: 51 PosixPlatform(void); 52 virtual ~PosixPlatform(void); 53 54 public: 55 virtual MessageResponse ShowResponseMessage(TString title, TString description); 56 //virtual MessageResponse ShowResponseMessageB(TString description); 57 58 virtual void SetCurrentDirectory(TString Value); 59 60 virtual bool CheckForSingleInstance(TString Name); 61 virtual Module LoadLibrary(TString FileName); 62 virtual void FreeLibrary(Module AModule); 63 virtual Procedure GetProcAddress(Module AModule, std::string MethodName); 64 virtual std::vector<TString> GetLibraryImports(const TString FileName); 65 virtual std::vector<TString> FilterOutRuntimeDependenciesForPlatform(std::vector<TString> Imports); 66 67 virtual Process* CreateProcess(); 68 virtual TString GetTempDirectory(); 69 }; 70 71 72 class PosixProcess : public Process { 73 private: 74 pid_t FChildPID; 75 sigset_t saveblock; 76 int FOutputHandle; 77 int FInputHandle; 78 #ifdef MAC 79 struct sigaction savintr, savequit; 80 #endif //MAC 81 bool FRunning; 82 83 void Cleanup(); 84 bool ReadOutput(); 85 //static void ProcessOutput(Process *Instance, std::vector<TString> Output); 86 87 public: 88 PosixProcess(); 89 virtual ~PosixProcess(); 90 91 virtual bool IsRunning(); 92 virtual bool Terminate(); 93 virtual bool Execute(const TString Application, const std::vector<TString> Arguments, 94 bool AWait = false); 95 virtual bool Wait(); 96 virtual TProcessID GetProcessID(); 97 virtual void SetInput(TString Value); 98 virtual std::list<TString> GetOutput(); 99 }; 100 101 #endif //POSIXPLATFORM_H 102 #endif //POSX