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jnr.posix

public final Class WindowsPOSIX

extends BaseNativePOSIX
Class Inheritance
Imports
jnr.constants.platform.OpenFlags, .Fcntl, .Errno, .WaitFlags, jnr.ffi.LastError, .Pointer, jnr.ffi.byref.IntByReference, jnr.ffi.mapper.FromNativeContext, java.io.FileDescriptor, java.nio.ByteBuffer, java.nio.charset.Charset, java.util.HashMap, .Map, jnr.posix.util.MethodName, .Platform, .WindowsHelpers, jnr.posix.windows.CommonFileInformation, .WindowsByHandleFileInformation, .WindowsFileInformation, .WindowsFindData

Field Summary

Modifier and TypeField and Description
private final FileStat
checkFdStat

private static final int
CREATE_ALWAYS

private static final int
CREATE_NEW

private static final Map<Integer, Errno>
errorToErrnoMapper

pack-priv static final int
FILE_ATTRIBUTE_READONLY

public static final int
FILE_FLAG_BACKUP_SEMANTICS

private static final int
FILE_SHARE_DELETE

private static final int
FILE_SHARE_READ

private static final int
FILE_SHARE_WRITE

private static final int
FILE_TYPE_CHAR

private static final int
GENERIC_ALL

private static final int
GENERIC_EXECUTE

private static final int
GENERIC_READ

private static final int
GENERIC_WRITE

pack-priv static final int
INVALID_FILE_ATTRIBUTES

private static final int
OPEN_ALWAYS

private static final int
OPEN_EXISTING

public static final BaseNativePOSIX.PointerConverter
PASSWD

private static final int
STARTF_USESTDHANDLES

private static final int
TRUNCATE_EXISTING

Inherited from jnr.posix.BaseNativePOSIX:
ConstantConverterFileStatConverterGROUPhandlerhelperMsgHdrConvertersignalHandlersTimesConverter

Constructor Summary

AccessConstructor and Description
pack-priv
WindowsPOSIX(LibCProvider libc, POSIXHandler handler)

Method Summary

Modifier and TypeMethod and Description
public MsgHdr
allocateMsgHdr()

Implements jnr.posix.POSIX.allocateMsgHdr.

public FileStat
allocateStat()

Implements abstract jnr.posix.BaseNativePOSIX.allocateStat.

Implements jnr.posix.POSIX.allocateStat.

public Timeval
allocateTimeval()

Overrides jnr.posix.BaseNativePOSIX.allocateTimeval.

Implements jnr.posix.POSIX.allocateTimeval.

public int

Returns:

the pid
aspawn(boolean
is P_OVERLAY if true and P_NOWAIT if false
overlay, String
to be invoked
program, String[]
is all args including argv0 being what is executed
argv, String
is path to be searched when needed (delimited by ; on windows)
path, String[]
is a set of KEY=VALUE strings to be set in the child process
envp)

public int
chdir(String path)

Overrides jnr.posix.BaseNativePOSIX.chdir.

Implements jnr.posix.POSIX.chdir.

private int
checkFd(int fd)

private int
childResult(WindowsChildRecord child, boolean overlay)

public int
chmod(String filename, int mode)

Overrides jnr.posix.BaseNativePOSIX.chmod.

Implements jnr.posix.POSIX.chmod.

public int
chown(String filename, int user, int group)

Overrides jnr.posix.BaseNativePOSIX.chown.

Implements jnr.posix.POSIX.chown.

private WindowsChildRecord
createProcess(String callingMethodName, String command, String program, WindowsSecurityAttributes securityAttributes, HANDLE input, HANDLE output, HANDLE error, String[] envp)

public CharSequence
crypt(CharSequence key, CharSequence salt)

Overrides jnr.posix.BaseNativePOSIX.crypt.

Implements jnr.posix.POSIX.crypt.

public byte[]
crypt(byte[]
null-terminated key bytes
key, byte[]
null-terminated salt bytes
salt)

Overrides jnr.posix.BaseNativePOSIX.crypt.

Implements jnr.posix.POSIX.crypt.

Call the crypt function with the given key and salt as raw null-terminated byte (C char) strings.
private FileTime
currentFileTime()

public int
endgrent()

Overrides jnr.posix.BaseNativePOSIX.endgrent.

Implements jnr.posix.POSIX.endgrent.

public int
endpwent()

Overrides jnr.posix.BaseNativePOSIX.endpwent.

Implements jnr.posix.POSIX.endpwent.

public Pointer
environ()

Overrides jnr.posix.BaseNativePOSIX.environ.

Implements jnr.posix.POSIX.environ.

public int
exec(String
the path to execute
path, String[]
the arguments to pass, with arg0 equal to the desired process name
argv)

Overrides jnr.posix.BaseNativePOSIX.exec.

Implements jnr.posix.POSIX.exec.

Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
public int
exec(String
the path to execute
path, String[]
the arguments to pass, with arg0 equal to the desired process name
argv, String[]
a set of KEY=VALUE environment strings to set for the new execution
envp)

Overrides jnr.posix.BaseNativePOSIX.exec.

Implements jnr.posix.POSIX.exec.

Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
public int
execv(String path, String[] argv)

Overrides jnr.posix.BaseNativePOSIX.execv.

Implements jnr.posix.POSIX.execv.

public int
fcntlInt(int fd, Fcntl fcntl, int arg)

Overrides jnr.posix.BaseNativePOSIX.fcntlInt.

Implements jnr.posix.POSIX.fcntlInt.

public int
findFirstFile(String path, FileStat stat)

public FileStat
fstat(int fd)

Overrides jnr.posix.BaseNativePOSIX.fstat.

Implements jnr.posix.POSIX.fstat.

public int
fstat(FileDescriptor fileDescriptor, FileStat stat)

Overrides jnr.posix.BaseNativePOSIX.fstat.

Implements jnr.posix.POSIX.fstat.

public int
getegid()

Overrides jnr.posix.BaseNativePOSIX.getegid.

Implements jnr.posix.POSIX.getegid.

public int
geteuid()

Overrides jnr.posix.BaseNativePOSIX.geteuid.

Implements jnr.posix.POSIX.geteuid.

public int
getgid()

Overrides jnr.posix.BaseNativePOSIX.getgid.

Implements jnr.posix.POSIX.getgid.

public Group
getgrent()

Overrides jnr.posix.BaseNativePOSIX.getgrent.

Implements jnr.posix.POSIX.getgrent.

public Group
getgrgid(int which)

Overrides jnr.posix.BaseNativePOSIX.getgrgid.

Implements jnr.posix.POSIX.getgrgid.

public Group
getgrnam(String which)

Overrides jnr.posix.BaseNativePOSIX.getgrnam.

Implements jnr.posix.POSIX.getgrnam.

public String
gethostname()

Overrides jnr.posix.BaseNativePOSIX.gethostname.

Implements jnr.posix.POSIX.gethostname.

public String
getlogin()

Overrides jnr.posix.BaseNativePOSIX.getlogin.

Implements jnr.posix.POSIX.getlogin.

public int
getpgid(int pid)

Overrides jnr.posix.BaseNativePOSIX.getpgid.

Implements jnr.posix.POSIX.getpgid.

public int
getpgid()

Overrides jnr.posix.BaseNativePOSIX.getpgid.

Implements jnr.posix.POSIX.getpgid.

public int
getpid()

Overrides jnr.posix.BaseNativePOSIX.getpid.

Implements jnr.posix.POSIX.getpid.

public int
getppid()

Overrides jnr.posix.BaseNativePOSIX.getppid.

Implements jnr.posix.POSIX.getppid.

public int
getpriority(int which, int who)

Overrides jnr.posix.BaseNativePOSIX.getpriority.

Implements jnr.posix.POSIX.getpriority.

public Passwd
getpwent()

Overrides jnr.posix.BaseNativePOSIX.getpwent.

Implements jnr.posix.POSIX.getpwent.

public Passwd
getpwnam(String which)

Overrides jnr.posix.BaseNativePOSIX.getpwnam.

Implements jnr.posix.POSIX.getpwnam.

public Passwd
getpwuid(int which)

Overrides jnr.posix.BaseNativePOSIX.getpwuid.

Implements jnr.posix.POSIX.getpwuid.

public int
gettimeofday(Timeval tv)

Overrides jnr.posix.BaseNativePOSIX.gettimeofday.

Implements jnr.posix.POSIX.gettimeofday.

public int
getuid()

Overrides jnr.posix.BaseNativePOSIX.getuid.

Implements jnr.posix.POSIX.getuid.

public boolean
isatty(FileDescriptor fd)

Overrides jnr.posix.BaseNativePOSIX.isatty.

Implements jnr.posix.POSIX.isatty.

public int
isatty(int fd)

Overrides jnr.posix.BaseNativePOSIX.isatty.

Implements jnr.posix.POSIX.isatty.

public int
kill(int pid, int signal)

Overrides jnr.posix.BaseNativePOSIX.kill.

Implements jnr.posix.POSIX.kill.

public int
kill(long pid, int signal)

Overrides jnr.posix.BaseNativePOSIX.kill.

Implements jnr.posix.POSIX.kill.

public int
lchmod(String filename, int mode)

Overrides jnr.posix.BaseNativePOSIX.lchmod.

Implements jnr.posix.POSIX.lchmod.

public int
lchown(String filename, int user, int group)

Overrides jnr.posix.BaseNativePOSIX.lchown.

Implements jnr.posix.POSIX.lchown.

public FileStat
lstat(String path)

Overrides jnr.posix.BaseNativePOSIX.lstat.

Implements jnr.posix.POSIX.lstat.

public int
lstat(String path, FileStat stat)

Overrides jnr.posix.BaseNativePOSIX.lstat.

Implements jnr.posix.POSIX.lstat.

private static Errno
mapErrorToErrno(int error)

public int
mkdir(String path, int mode)

Overrides jnr.posix.BaseNativePOSIX.mkdir.

Implements jnr.posix.POSIX.mkdir.

public int
mkfifo(String filename, int mode)

Overrides jnr.posix.BaseNativePOSIX.mkfifo.

Implements jnr.posix.POSIX.mkfifo.

private FileTime
nullFileTime()

public int
pipe(int[] fds)

Overrides jnr.posix.BaseNativePOSIX.pipe.

Implements jnr.posix.POSIX.pipe.

public int

Returns:

0 if successful, -1 if failed
rmdir(String
the path to remove
path)

Overrides jnr.posix.BaseNativePOSIX.rmdir.

Implements jnr.posix.POSIX.rmdir.

The logic here is a bit strange and this copies MRI (Ruby) which may not be language agnostic, but windows (win7 and others) automatically mark folders as read-only when it contains other files and folders within it.
public int
setegid(int egid)

Overrides jnr.posix.BaseNativePOSIX.setegid.

Implements jnr.posix.POSIX.setegid.

public int
setenv(String envName, String envValue, int overwrite)

Overrides jnr.posix.BaseNativePOSIX.setenv.

Implements jnr.posix.POSIX.setenv.

public int
seteuid(int euid)

Overrides jnr.posix.BaseNativePOSIX.seteuid.

Implements jnr.posix.POSIX.seteuid.

private int
setFileTime(String path, FileTime aTime, FileTime mTime)

public int
setgid(int gid)

Overrides jnr.posix.BaseNativePOSIX.setgid.

Implements jnr.posix.POSIX.setgid.

public int
setgrent()

Overrides jnr.posix.BaseNativePOSIX.setgrent.

Implements jnr.posix.POSIX.setgrent.

public int
setpgid(int pid, int pgid)

Overrides jnr.posix.BaseNativePOSIX.setpgid.

Implements jnr.posix.POSIX.setpgid.

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

Overrides jnr.posix.BaseNativePOSIX.setpriority.

Implements jnr.posix.POSIX.setpriority.

public int
setpwent()

Overrides jnr.posix.BaseNativePOSIX.setpwent.

Implements jnr.posix.POSIX.setpwent.

public int
setuid(int uid)

Overrides jnr.posix.BaseNativePOSIX.setuid.

Implements jnr.posix.POSIX.setuid.

public SocketMacros
socketMacros()

Implements abstract jnr.posix.NativePOSIX.socketMacros.

public int

Returns:

the pid
spawn(boolean
is P_OVERLAY if true and P_NOWAIT if false
overlay, String
full command string
command, String
program to be invoked
program, String
is path to be searched when needed (delimited by ; on windows)
path, String[]
is a set of KEY=VALUE strings to be set in the child process
envp)

public int
stat(String path, FileStat stat)

Overrides jnr.posix.BaseNativePOSIX.stat.

Implements jnr.posix.POSIX.stat.

private FileTime
timespecToFileTime(long[] timespec)

private FileTime
timevalToFileTime(long[] timeval)

public int
truncate(CharSequence path, long length)

Overrides jnr.posix.BaseNativePOSIX.truncate.

Implements jnr.posix.POSIX.truncate.

public int
umask(int mask)

Overrides jnr.posix.BaseNativePOSIX.umask.

Implements jnr.posix.POSIX.umask.

private FileTime

Returns:

associated FILETIME structure
unixTimeToFileTime(long
epoch time in 100-ns precision
unixEpochIn100ns)

public int
unsetenv(String envName)

Overrides jnr.posix.BaseNativePOSIX.unsetenv.

Implements jnr.posix.POSIX.unsetenv.

public int
utimensat(int dirfd, String path, long[] atimespec, long[] mtimespec, int flag)

Overrides jnr.posix.BaseNativePOSIX.utimensat.

Implements jnr.posix.POSIX.utimensat.

public int
utimes(String path, long[] atimeval, long[] mtimeval)

Overrides jnr.posix.BaseNativePOSIX.utimes.

Implements jnr.posix.POSIX.utimes.

public int
wait(int[] status)

Overrides jnr.posix.BaseNativePOSIX.wait.

Implements jnr.posix.POSIX.wait.

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

Overrides jnr.posix.BaseNativePOSIX.waitpid.

Implements jnr.posix.POSIX.waitpid.

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

Overrides jnr.posix.BaseNativePOSIX.waitpid.

Implements jnr.posix.POSIX.waitpid.

private WindowsLibC
wlibc()

Inherited from jnr.posix.BaseNativePOSIX:
accesscloseconfstrcryptdaemondupdup2errnoerrnoexecvefchmodfchownfcntlfcntlfcntlfdatasyncflockforkfpathconffstatfstatfsyncftruncatefutimensfutimensfutimesgetcwdgetdtablesizegetenvgetfdgetgroupsgetgroupsgetpgrpgetrlimitgetrlimitgetrlimithandlerisNativelibclseeklseekLonglutimesnewProcessMakernewProcessMakernl_langinfoopenposix_spawnpposix_spawnpposix_spawnpposix_spawnppreadpreadpreadpreadpwritepwritepwritepwriteraisereadreadreadreadreadlinkreadlinkreadlinkrecvmsgrenamesendmsgsetlocalesetpgrpsetrlimitsetrlimitsetrlimitsetsidsignalsocketpairstatstrerrorsymlinksysconftimesunimplementedIntunimplementedNullunlinkutimensatutimeswritewritewritewrite