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| author | Ranjit Mathew <rmathew@hotmail.com> | 2003-02-10 23:52:56 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2003-02-10 23:52:56 +0000 |
| commit | d6a2d36ee72dd89c72dbd05720fd4bc81e4b20e2 (patch) | |
| tree | d76d0682ab2c7f55130f40b4332a102e90d49551 /libjava/java/lang/Win32Process.java | |
| parent | 17e39e5c61a230520688ee9b5173e89aa3b772aa (diff) | |
| download | gcc-d6a2d36ee72dd89c72dbd05720fd4bc81e4b20e2.zip gcc-d6a2d36ee72dd89c72dbd05720fd4bc81e4b20e2.tar.gz gcc-d6a2d36ee72dd89c72dbd05720fd4bc81e4b20e2.tar.bz2 | |
Win32Process.java (destroy): Declare as native.
2003-02-10 Ranjit Mathew <rmathew@hotmail.com>
* java/lang/Win32Process.java (destroy): Declare as native.
(hasExited): New native method.
(exitValue): Define.
(getErrorStream): Likewise.
(getInputStream): Likewise.
(getOutputStream): Likewise.
(waitFor): Declare as native.
(startProcess): New native method.
(cleanup): Likewise.
(ConcreteProcess): Define.
(outputStream, inputStream, errorStream): New members.
(procHandle, exitCode): Likewise.
* java/lang/natWin32Process.cc
(java::lang::ConcreteProcess::cleanup): Define.
(java::lang::ConcreteProcess::destroy): Likewise.
(java::lang::ConcreteProcess::hasExited): Likewise.
(java::lang::ConcreteProcess::waitFor): Likewise.
(new_string): Likewise.
(java::lang::ConcreteProcess::startProcess): Likewise.
From-SVN: r62657
Diffstat (limited to 'libjava/java/lang/Win32Process.java')
| -rw-r--r-- | libjava/java/lang/Win32Process.java | 52 |
1 files changed, 32 insertions, 20 deletions
diff --git a/libjava/java/lang/Win32Process.java b/libjava/java/lang/Win32Process.java index 72911d2..b1c7e02 100644 --- a/libjava/java/lang/Win32Process.java +++ b/libjava/java/lang/Win32Process.java @@ -1,6 +1,6 @@ // Win32Process.java - Subclass of Process for Win32 systems. -/* Copyright (C) 2002 Free Software Foundation +/* Copyright (C) 2002, 2003 Free Software Foundation This file is part of libgcj. @@ -22,51 +22,63 @@ import java.io.IOException; // This is entirely internal to our implementation. -// NOTE: when this is implemented, we'll need to add -// HANDLE_FLAG_INHERIT in FileDescriptor and other places, to make -// sure that file descriptors aren't inherited by the child process. -// See _Jv_platform_close_on_exec. - // This file is copied to `ConcreteProcess.java' before compilation. // Hence the class name apparently does not match the file name. final class ConcreteProcess extends Process { - public void destroy () - { - throw new Error("not implemented"); - } - + public native void destroy (); + + public native boolean hasExited (); + public int exitValue () { - throw new Error("not implemented"); + if (! hasExited ()) + throw new IllegalThreadStateException ("Process has not exited"); + + return exitCode; } public InputStream getErrorStream () { - throw new Error("not implemented"); + return errorStream; } public InputStream getInputStream () { - throw new Error("not implemented"); + return inputStream; } public OutputStream getOutputStream () { - throw new Error("not implemented"); + return outputStream; } - public int waitFor () throws InterruptedException - { - throw new Error("not implemented"); - } + public native int waitFor () throws InterruptedException; + + public native void startProcess (String[] progarray, + String[] envp, + File dir) + throws IOException; + + public native void cleanup (); public ConcreteProcess (String[] progarray, String[] envp, File dir) throws IOException { - throw new IOException("not implemented"); + startProcess (progarray, envp, dir); } + // The standard streams (stdin, stdout and stderr, respectively) + // of the child as seen by the parent process. + private OutputStream outputStream; + private InputStream inputStream; + private InputStream errorStream; + + // Handle to the child process - cast to HANDLE before use. + private int procHandle; + + // Exit code of the child if it has exited. + private int exitCode; } |