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RubyProcess.java
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RubyProcess.java
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/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2004 Thomas E Enebo <enebo@acm.org>
* Copyright (C) 2004 Jan Arne Petersen <jpetersen@uni-bonn.de>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the CPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the CPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.jruby;
import org.jruby.runtime.CallbackFactory;
import org.jruby.runtime.builtin.IRubyObject;
/**
*
* @author enebo
*/
public class RubyProcess {
public static RubyModule createProcessModule(IRuby runtime) {
RubyModule process = runtime.defineModule("Process");
RubyModule process_status = process.defineClassUnder("Status", runtime.getObject());
CallbackFactory processCallbackFactory = runtime.callbackFactory(RubyProcess.class);
CallbackFactory process_statusCallbackFactory = runtime.callbackFactory(RubyProcess.RubyStatus.class);
// process.defineModuleFunction("fork", processCallbackFactory.getSingletonMethod("fork"));
// process.defineModuleFunction("exit!", processCallbackFactory.getOptSingletonMethod("exit_bang"));
// process.defineModuleFunction("exit", processCallbackFactory.getOptSingletonMethod("exit"));
// process.defineModuleFunction("abort", processCallbackFactory.getOptSingletonMethod("abort"));
// process.defineModuleFunction("kill", processCallbackFactory.getOptSingletonMethod("kill"));
// process.defineModuleFunction("wait", processCallbackFactory.getOptSingletonMethod("wait"));
// process.defineModuleFunction("wait2", processCallbackFactory.getOptSingletonMethod("wait2"));
// process.defineModuleFunction("waitpid", processCallbackFactory.getOptSingletonMethod("waitpid"));
// process.defineModuleFunction("waitpid2", processCallbackFactory.getOptSingletonMethod("waitpid2"));
// process.defineModuleFunction("waitall", processCallbackFactory.getSingletonMethod("waitall"));
// process.defineModuleFunction("detach", processCallbackFactory.getSingletonMethod("detach", IRubyObject.class));
// process.defineModuleFunction("pid", processCallbackFactory.getSingletonMethod("pid"));
// process.defineModuleFunction("ppid", processCallbackFactory.getSingletonMethod("ppid"));
//
// process.defineModuleFunction("getpgrp", processCallbackFactory.getSingletonMethod("getprgrp"));
// process.defineModuleFunction("setpgrp", processCallbackFactory.getSingletonMethod("setpgrp"));
// process.defineModuleFunction("getpgid", processCallbackFactory.getSingletonMethod("getpgid", IRubyObject.class));
// process.defineModuleFunction("setpgid", processCallbackFactory.getSingletonMethod("setpgid", IRubyObject.class, IRubyObject.class));
//
// process.defineModuleFunction("setsid", processCallbackFactory.getSingletonMethod("setsid"));
//
// process.defineModuleFunction("getpriority", processCallbackFactory.getSingletonMethod("getpriority", IRubyObject.class, IRubyObject.class));
// process.defineModuleFunction("setpriority", processCallbackFactory.getSingletonMethod("setpriority", IRubyObject.class, IRubyObject.class, IRubyObject.class));
// #ifdef HAVE_GETPRIORITY
// rb_define_const(rb_mProcess, "PRIO_PROCESS", INT2FIX(PRIO_PROCESS));
// rb_define_const(rb_mProcess, "PRIO_PGRP", INT2FIX(PRIO_PGRP));
// rb_define_const(rb_mProcess, "PRIO_USER", INT2FIX(PRIO_USER));
// #endif
// process.defineModuleFunction("uid", processCallbackFactory.getSingletonMethod("uid"));
// process.defineModuleFunction("uid=", processCallbackFactory.getSingletonMethod("uid_set", IRubyObject.class));
// process.defineModuleFunction("gid", processCallbackFactory.getSingletonMethod("gid"));
// process.defineModuleFunction("gid=", processCallbackFactory.getSingletonMethod("gid_set", IRubyObject.class));
// process.defineModuleFunction("euid", processCallbackFactory.getSingletonMethod("euid"));
// process.defineModuleFunction("euid=", processCallbackFactory.getSingletonMethod("euid_set", IRubyObject.class));
// process.defineModuleFunction("egid", processCallbackFactory.getSingletonMethod("egid"));
// process.defineModuleFunction("egid=", processCallbackFactory.getSingletonMethod("egid_set", IRubyObject.class));
// process.defineModuleFunction("initgroups", processCallbackFactory.getSingletonMethod("initgroups", IRubyObject.class, IRubyObject.class));
// process.defineModuleFunction("groups", processCallbackFactory.getSingletonMethod("groups"));
// process.defineModuleFunction("groups=", processCallbackFactory.getSingletonMethod("groups_set", IRubyObject.class));
// process.defineModuleFunction("maxgroups", processCallbackFactory.getSingletonMethod("maxgroups"));
// process.defineModuleFunction("maxgroups=", processCallbackFactory.getSingletonMethod("maxgroups_set", IRubyObject.class));
// process.defineModuleFunction("times", processCallbackFactory.getSingletonMethod("groups"));
// Process::Status methods
// process_status.defineMethod("==", process_statusCallbackFactory.getMethod("op_eq"));
// process_status.defineMethod("&", process_statusCallbackFactory.getMethod("op_and"));
// process_status.defineMethod(">>", process_statusCallbackFactory.getMethod("rightshift_op"));
process_status.defineMethod("to_i", process_statusCallbackFactory.getMethod("to_i"));
// process_status.defineMethod("to_int", process_statusCallbackFactory.getMethod("to_int"));
process_status.defineMethod("to_s", process_statusCallbackFactory.getMethod("to_s"));
process_status.defineMethod("inspect", process_statusCallbackFactory.getMethod("inspect"));
// process_status.defineMethod("pid", process_statusCallbackFactory.getMethod("pid"));
// process_status.defineMethod("stopped?", process_statusCallbackFactory.getMethod("stopped_p"));
// process_status.defineMethod("stopsig", process_statusCallbackFactory.getMethod("stopsig"));
// process_status.defineMethod("signaled?", process_statusCallbackFactory.getMethod("signaled_p"));
// process_status.defineMethod("termsig", process_statusCallbackFactory.getMethod("termsig"));
// process_status.defineMethod("exited?", process_statusCallbackFactory.getMethod("exited_p"));
process_status.defineMethod("exitstatus", process_statusCallbackFactory.getMethod("exitstatus"));
process_status.defineMethod("success?", process_statusCallbackFactory.getMethod("success_p"));
// process_status.defineMethod("coredump?", process_statusCallbackFactory.getMethod("coredump_p"));
return process;
}
public static class RubyStatus extends RubyObject {
private long status = 0L;
private static final long EXIT_SUCCESS = 0L;
public RubyStatus(IRuby runtime, RubyClass metaClass, long status) {
super(runtime, metaClass);
this.status = status;
}
public static RubyStatus newProcessStatus(IRuby runtime, long status) {
return new RubyStatus(runtime, runtime.getModule("Process").getClass("Status"), status);
}
public IRubyObject exitstatus() {
return getRuntime().newFixnum(status);
}
public IRubyObject to_i() {
return exitstatus();
}
public IRubyObject to_s() {
return getRuntime().newString(String.valueOf(status));
}
public IRubyObject inspect() {
return to_s();
}
public IRubyObject success_p() {
return getRuntime().newBoolean(status == EXIT_SUCCESS);
}
}
}