org.jruby.ext.posix
Class BaseNativePOSIX

java.lang.Object
  org.jruby.ext.posix.BaseNativePOSIX

All Implemented Interfaces:

POSIX

Direct Known Subclasses:

LinuxPOSIX, MacOSPOSIX, SolarisPOSIX, WindowsPOSIX

public abstract class BaseNativePOSIX
extends java.lang.Object
implements POSIX

Nested Class Summary

static class

BaseNativePOSIX.PointerConverter

Nested classes/interfaces inherited from interface org.jruby.ext.posix.POSIX

POSIX.ERRORS

Field Summary

static BaseNativePOSIX.PointerConverter	GROUP
protected POSIXHandler	handler
protected JavaLibCHelper	helper
protected LibC	libc
protected java.lang.String	libraryName

Constructor Summary

BaseNativePOSIX(java.lang.String libraryName, LibC libc, POSIXHandler handler)

Method Summary

abstract FileStat	allocateStat()
int	chmod(java.lang.String filename, int mode)
int	chown(java.lang.String filename, int user, int group)
int	endgrent()
int	endpwent()
int	fork()
FileStat	fstat(java.io.FileDescriptor fileDescriptor)
int	getegid()
int	geteuid()
int	getfd(java.io.FileDescriptor descriptor)
int	getgid()
Group	getgrent()
Group	getgrgid(int which)
Group	getgrnam(java.lang.String which)
java.lang.String	getlogin()
int	getpgid()
int	getpgid(int pid)
int	getpgrp()
int	getpid()
int	getppid()
int	getpriority(int which, int who)
Passwd	getpwent()
Passwd	getpwnam(java.lang.String which)
Passwd	getpwuid(int which)
int	getuid()
protected boolean	hasMethod(java.lang.String name) Does the loaded library have the method specified
boolean	isatty(java.io.FileDescriptor fd)
int	kill(int pid, int signal)
int	lchmod(java.lang.String filename, int mode)
int	lchown(java.lang.String filename, int user, int group)
int	link(java.lang.String oldpath, java.lang.String newpath)
FileStat	lstat(java.lang.String path)
int	mkdir(java.lang.String path, int mode)
java.lang.String	readlink(java.lang.String oldpath)
int	setegid(int egid)
int	seteuid(int euid)
int	setgid(int gid)
int	setgrent()
int	setpgid(int pid, int pgid)
int	setpgrp(int pid, int pgrp)
int	setpriority(int which, int who, int prio)
int	setpwent()
int	setsid()
int	setuid(int uid)
FileStat	stat(java.lang.String path)
int	symlink(java.lang.String oldpath, java.lang.String newpath)
int	umask(int mask)
int	wait(int[] status)
int	waitpid(int pid, int[] status, int flags)

Methods inherited from class java.lang.Object

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

Field Detail

libraryName

protected java.lang.String libraryName

libc

protected LibC libc

handler

protected POSIXHandler handler

helper

protected JavaLibCHelper helper

GROUP

public static final BaseNativePOSIX.PointerConverter GROUP

Constructor Detail

BaseNativePOSIX

public BaseNativePOSIX(java.lang.String libraryName,
                       LibC libc,
                       POSIXHandler handler)

Method Detail

chmod

public int chmod(java.lang.String filename,
                 int mode)

Specified by:

chmod in interface POSIX

chown

public int chown(java.lang.String filename,
                 int user,
                 int group)

Specified by:

chown in interface POSIX

fstat

public FileStat fstat(java.io.FileDescriptor fileDescriptor)

Specified by:

fstat in interface POSIX

getegid

public int getegid()

Specified by:

getegid in interface POSIX

geteuid

public int geteuid()

Specified by:

geteuid in interface POSIX

getgid

public int getgid()

Specified by:

getgid in interface POSIX

getlogin

public java.lang.String getlogin()

Specified by:

getlogin in interface POSIX

getpgid

public int getpgid()

Specified by:

getpgid in interface POSIX

getpgrp

public int getpgrp()

Specified by:

getpgrp in interface POSIX

getpid

public int getpid()

Specified by:

getpid in interface POSIX

getppid

public int getppid()

Specified by:

getppid in interface POSIX

getpwent

public Passwd getpwent()

Specified by:

getpwent in interface POSIX

getpwuid

public Passwd getpwuid(int which)

Specified by:

getpwuid in interface POSIX

getpwnam

public Passwd getpwnam(java.lang.String which)

Specified by:

getpwnam in interface POSIX

getgrent

public Group getgrent()

Specified by:

getgrent in interface POSIX

getgrgid

public Group getgrgid(int which)

Specified by:

getgrgid in interface POSIX

getgrnam

public Group getgrnam(java.lang.String which)

Specified by:

getgrnam in interface POSIX

setpwent

public int setpwent()

Specified by:

setpwent in interface POSIX

endpwent

public int endpwent()

Specified by:

endpwent in interface POSIX

setgrent

public int setgrent()

Specified by:

setgrent in interface POSIX

endgrent

public int endgrent()

Specified by:

endgrent in interface POSIX

getuid

public int getuid()

Specified by:

getuid in interface POSIX

setegid

public int setegid(int egid)

Specified by:

setegid in interface POSIX

seteuid

public int seteuid(int euid)

Specified by:

seteuid in interface POSIX

setgid

public int setgid(int gid)

Specified by:

setgid in interface POSIX

getfd

public int getfd(java.io.FileDescriptor descriptor)

getpgid

public int getpgid(int pid)

Specified by:

getpgid in interface POSIX

setpgid

public int setpgid(int pid,
                   int pgid)

Specified by:

setpgid in interface POSIX

setpgrp

public int setpgrp(int pid,
                   int pgrp)

Specified by:

setpgrp in interface POSIX

setsid

public int setsid()

Specified by:

setsid in interface POSIX

setuid

public int setuid(int uid)

Specified by:

setuid in interface POSIX

kill

public int kill(int pid,
                int signal)

Specified by:

kill in interface POSIX

lchmod

public int lchmod(java.lang.String filename,
                  int mode)

Specified by:

lchmod in interface POSIX

lchown

public int lchown(java.lang.String filename,
                  int user,
                  int group)

Specified by:

lchown in interface POSIX

link

public int link(java.lang.String oldpath,
                java.lang.String newpath)

Specified by:

link in interface POSIX

lstat

public FileStat lstat(java.lang.String path)

Specified by:

lstat in interface POSIX

mkdir

public int mkdir(java.lang.String path,
                 int mode)

Specified by:

mkdir in interface POSIX

stat

public FileStat stat(java.lang.String path)

Specified by:

stat in interface POSIX

symlink

public int symlink(java.lang.String oldpath,
                   java.lang.String newpath)

Specified by:

symlink in interface POSIX

readlink

public java.lang.String readlink(java.lang.String oldpath)
                          throws java.io.IOException

Specified by:

readlink in interface POSIX

Throws:

java.io.IOException

umask

public int umask(int mask)

Specified by:

umask in interface POSIX

fork

public int fork()

Specified by:

fork in interface POSIX

waitpid

public int waitpid(int pid,
                   int[] status,
                   int flags)

Specified by:

waitpid in interface POSIX

wait

public int wait(int[] status)

Specified by:

wait in interface POSIX

getpriority

public int getpriority(int which,
                       int who)

Specified by:

getpriority in interface POSIX

setpriority

public int setpriority(int which,
                       int who,
                       int prio)

Specified by:

setpriority in interface POSIX

isatty

public boolean isatty(java.io.FileDescriptor fd)

Specified by:

isatty in interface POSIX

allocateStat

public abstract FileStat allocateStat()

hasMethod

protected boolean hasMethod(java.lang.String name)

Does the loaded library have the method specified

Parameters:

name - of method to look for

Returns:

true if found. false otherwise