1 /*

     2  * Copyright (c) 2014, 2018, 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 LINUX

    29 

    30 #ifndef LINUXPLATFORM_H

    31 #define LINUXPLATFORM_H

    32 

    33 #include "PosixPlatform.h"

    34 #include "GenericPlatform.h"

    35 #include <X11/Xlib.h>

    36 #include <X11/Xatom.h>

    37 #include <pthread.h>

    38 #include <list>

    39 

    40 

    41 class LinuxPlatform : virtual public Platform, GenericPlatform, PosixPlatform

    42 {

    43 private:

    44     pthread_t FMainThread;

    45 

    46 protected:

    47     virtual TString getTmpDirString();

    48 

    49 public:

    50     LinuxPlatform(void);

    51     virtual ~LinuxPlatform(void);

    52 

    53     virtual void ShowMessage(TString title, TString description);

    54     virtual void ShowMessage(TString description);

    55 

    56     virtual TCHAR* ConvertStringToFileSystemString(

    57             TCHAR* Source, bool &release);

    58     virtual TCHAR* ConvertFileSystemStringToString(

    59             TCHAR* Source, bool &release);

    60 

    61     virtual void SetCurrentDirectory(TString Value);

    62     virtual TString GetPackageRootDirectory();

    63     virtual TString GetAppDataDirectory();

    64 

    65     virtual TString GetModuleFileName();

    66 

    67     virtual TString GetBundledJVMLibraryFileName(TString RuntimePath);

    68 

    69     virtual ISectionalPropertyContainer* GetConfigFile(TString FileName);

    70 

    71     virtual void reactivateAnotherInstance();

    72     virtual bool IsMainThread();

    73     virtual TPlatformNumber GetMemorySize();

    74 

    75 #ifdef DEBUG

    76     virtual bool IsNativeDebuggerPresent();

    77     virtual int GetProcessID();

    78 #endif //DEBUG

    79 };

    80 

    81 class ProcessReactivator {

    82 private:

    83     void searchWindowHelper(Window w);

    84     void reactivateProcess();

    85 

    86     Library libX11;

    87 

    88     pid_t _pid;

    89     Atom _atomPid;

    90     Display* _display;

    91     std::list<Window> _result;

    92 public:

    93     explicit ProcessReactivator(pid_t pid);

    94 };

    95 

    96 #endif //LINUXPLATFORM_H

    97 

    98 #endif //LINUX