org.jruby.util.io

Class PopenExecutor

java.lang.Object

org.jruby.util.io.PopenExecutor

public class PopenExecutor
extends Object

Port of MRI's popen+exec logic.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PopenExecutor.ExecArg

Constructor Summary

Constructors

Constructor and Description
PopenExecutor()

Method Summary

Methods

Modifier and Type	Method and Description
static RubyString	checkArgv(ThreadContext context, IRubyObject[] argv)
static RubyArray	checkExecEnv(ThreadContext context, RubyHash hash)
static IRubyObject	checkPipeCommand(ThreadContext context, IRubyObject filenameOrCommand)
static PopenExecutor.ExecArg	execargNew(ThreadContext context, IRubyObject[] argv, boolean accept_shell)
static IRubyObject	pipeOpen(ThreadContext context, IRubyObject prog, String modestr, int fmode, IOEncodable convconfig)
static IRubyObject	popen(ThreadContext context, IRubyObject[] argv, RubyClass klass, Block block)
static RubyFixnum	spawn(ThreadContext context, IRubyObject[] argv)
long	spawnInternal(ThreadContext context, IRubyObject[] argv, String[] errmsg)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PopenExecutor

public PopenExecutor()

Method Detail

checkPipeCommand

public static IRubyObject checkPipeCommand(ThreadContext context,
                           IRubyObject filenameOrCommand)

spawn

public static RubyFixnum spawn(ThreadContext context,
               IRubyObject[] argv)

spawnInternal

public long spawnInternal(ThreadContext context,
                 IRubyObject[] argv,
                 String[] errmsg)

pipeOpen

public static IRubyObject pipeOpen(ThreadContext context,
                   IRubyObject prog,
                   String modestr,
                   int fmode,
                   IOEncodable convconfig)

popen

public static IRubyObject popen(ThreadContext context,
                IRubyObject[] argv,
                RubyClass klass,
                Block block)

checkExecEnv

public static RubyArray checkExecEnv(ThreadContext context,
                     RubyHash hash)

execargNew

public static PopenExecutor.ExecArg execargNew(ThreadContext context,
                               IRubyObject[] argv,
                               boolean accept_shell)

checkArgv

public static RubyString checkArgv(ThreadContext context,
                   IRubyObject[] argv)