src/jdk.packager/share/native/library/common/PosixPlatform.h
author kcr
Fri, 10 Aug 2018 14:56:29 -0700
branchJDK-8200758-branch
changeset 56854 aedce3eaaf17
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child 56982 e094d5483bd6
permissions -rw-r--r--
8209377: Add proper copyright headers on all jdk.packager source files Reviewed-by: herrick
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/*
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 * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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#include "Platform.h"
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#ifdef POSIX
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#ifndef POSIXPLATFORM_H
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#define POSIXPLATFORM_H
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class PosixPlatform : virtual public Platform {
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protected:
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    TString SingleInstanceFile;
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    TString fixName(const TString& name);
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    virtual TString getTmpDirString() = 0;
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public:
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    PosixPlatform(void);
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    virtual ~PosixPlatform(void);
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public:
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    virtual MessageResponse ShowResponseMessage(TString title, TString description);
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    //virtual MessageResponse ShowResponseMessageB(TString description);
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    virtual void SetCurrentDirectory(TString Value);
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    virtual bool CheckForSingleInstance(TString Name);
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    virtual Module LoadLibrary(TString FileName);
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    virtual void FreeLibrary(Module AModule);
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    virtual Procedure GetProcAddress(Module AModule, std::string MethodName);
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    virtual std::vector<TString> GetLibraryImports(const TString FileName);
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    virtual std::vector<TString> FilterOutRuntimeDependenciesForPlatform(std::vector<TString> Imports);
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    virtual Process* CreateProcess();
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    virtual TString GetTempDirectory();
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};
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class PosixProcess : public Process {
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private:
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    pid_t FChildPID;
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    sigset_t saveblock;
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    int FOutputHandle;
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    int FInputHandle;
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#ifdef MAC
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    struct sigaction savintr, savequit;
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#endif //MAC
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    bool FRunning;
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    void Cleanup();
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    bool ReadOutput();
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    //static void ProcessOutput(Process *Instance, std::vector<TString> Output);
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public:
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    PosixProcess();
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    virtual ~PosixProcess();
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    virtual bool IsRunning();
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    virtual bool Terminate();
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    virtual bool Execute(const TString Application, const std::vector<TString> Arguments,
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        bool AWait = false);
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    virtual bool Wait();
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    virtual TProcessID GetProcessID();
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    virtual void SetInput(TString Value);
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    virtual std::list<TString> GetOutput();
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};
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#endif //POSIXPLATFORM_H
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#endif //POSX