Merge branch 'no-cbits'

This commit is contained in:
Joey Hess 2016-03-05 11:22:32 -04:00
commit be80c29dbc
Failed to extract signature
15 changed files with 93 additions and 483 deletions

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@ -5,8 +5,6 @@
- Licensed under the GNU GPL version 3 or higher.
-}
{-# LANGUAGE CPP #-}
module Annex.Ingest (
LockedDown(..),
LockDownConfig(..),
@ -42,13 +40,9 @@ import Utility.InodeCache
import Annex.ReplaceFile
import Utility.Tmp
import Utility.CopyFile
import Utility.Touch
import Git.FilePath
import Annex.InodeSentinal
#ifdef WITH_CLIBS
#ifndef __ANDROID__
import Utility.Touch
#endif
#endif
import Control.Exception (IOException)
@ -282,11 +276,7 @@ makeLink file key mcache = flip catchNonAsync (restoreFile file key) $ do
-- touch symlink to have same time as the original file,
-- as provided in the InodeCache
case mcache of
#if defined(WITH_CLIBS) && ! defined(__ANDROID__)
Just c -> liftIO $ touch file (TimeSpec $ inodeCacheToMtime c) False
#else
Just _ -> noop
#endif
Nothing -> noop
return l

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@ -25,7 +25,7 @@ import Assistant.Threads.RemoteControl
import Assistant.Threads.SanityChecker
import Assistant.Threads.Cronner
import Assistant.Threads.ProblemFixer
#ifdef WITH_CLIBS
#ifndef mingw32_HOST_OS
import Assistant.Threads.MountWatcher
#endif
import Assistant.Threads.NetWatcher
@ -170,7 +170,7 @@ startDaemon assistant foreground startdelay cannotrun listenhost startbrowser =
, assist $ sanityCheckerDailyThread urlrenderer
, assist sanityCheckerHourlyThread
, assist $ problemFixerThread urlrenderer
#ifdef WITH_CLIBS
#ifndef mingw32_HOST_OS
, assist $ mountWatcherThread urlrenderer
#endif
, assist netWatcherThread

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@ -24,9 +24,7 @@ import qualified Git.Branch
import Config.Files
import Utility.FreeDesktop
import Utility.DiskFree
#ifdef WITH_CLIBS
import Utility.Mounts
#endif
import Utility.DataUnits
import Remote (prettyUUID)
import Annex.UUID
@ -359,7 +357,6 @@ driveList :: IO [RemovableDrive]
-- Could use wmic, but it only works for administrators.
driveList = mapM (\d -> genRemovableDrive $ d:":\\") ['A'..'Z']
#else
#ifdef WITH_CLIBS
driveList = mapM (genRemovableDrive . mnt_dir) =<< filter sane <$> getMounts
where
-- filter out some things that are surely not removable drives
@ -379,9 +376,6 @@ driveList = mapM (genRemovableDrive . mnt_dir) =<< filter sane <$> getMounts
| dir == "/sdcard" = False
#endif
| otherwise = True
#else
driveList = return []
#endif
#endif
genRemovableDrive :: FilePath -> IO RemovableDrive

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@ -18,11 +18,7 @@ import Annex.Content
import Annex.Perms
import qualified Annex.Queue
import qualified Database.Keys
#ifdef WITH_CLIBS
#ifndef __ANDROID__
import Utility.Touch
#endif
#endif
cmd :: Command
cmd = notDirect $ noCommit $ withGlobalOptions annexedMatchingOptions $
@ -90,20 +86,16 @@ makeHardLink file key = do
fixSymlink :: FilePath -> FilePath -> CommandPerform
fixSymlink file link = do
liftIO $ do
#ifdef WITH_CLIBS
#ifndef __ANDROID__
#if ! defined(mingw32_HOST_OS) && ! defined(__ANDROID__)
-- preserve mtime of symlink
mtime <- catchMaybeIO $ TimeSpec . modificationTime
<$> getSymbolicLinkStatus file
#endif
#endif
createDirectoryIfMissing True (parentDir file)
removeFile file
createSymbolicLink link file
#ifdef WITH_CLIBS
#ifndef __ANDROID__
#if ! defined(mingw32_HOST_OS) && ! defined(__ANDROID__)
maybe noop (\t -> touch file t False) mtime
#endif
#endif
next $ cleanupSymlink file

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@ -1,70 +1,23 @@
{- disk free space checking
{- disk free space checking shim
-
- Copyright 2012, 2014 Joey Hess <id@joeyh.name>
- Copyright 2016 Joey Hess <id@joeyh.name>
-
- License: BSD-2-clause
-}
{-# LANGUAGE ForeignFunctionInterface, CPP #-}
{-# OPTIONS_GHC -fno-warn-tabs #-}
module Utility.DiskFree (
getDiskFree,
getDiskSize
) where
#ifdef WITH_CLIBS
import Common
import Foreign.C.Types
import Foreign.C.String
import Foreign.C.Error
foreign import ccall safe "libdiskfree.h diskfree" c_diskfree
:: CString -> IO CULLong
foreign import ccall safe "libdiskfree.h disksize" c_disksize
:: CString -> IO CULLong
getVal :: (CString -> IO CULLong) -> FilePath -> IO (Maybe Integer)
getVal getter path = withFilePath path $ \c_path -> do
free <- getter c_path
ifM (safeErrno <$> getErrno)
( return $ Just $ toInteger free
, return Nothing
)
where
safeErrno (Errno v) = v == 0
import System.DiskSpace
import Utility.Applicative
import Utility.Exception
getDiskFree :: FilePath -> IO (Maybe Integer)
getDiskFree = getVal c_diskfree
getDiskFree = catchMaybeIO . getAvailSpace
getDiskSize :: FilePath -> IO (Maybe Integer)
getDiskSize = getVal c_disksize
#else
#ifdef mingw32_HOST_OS
import Common
import System.Win32.File
getDiskFree :: FilePath -> IO (Maybe Integer)
getDiskFree path = catchMaybeIO $ do
(sectors, bytes, nfree, _ntotal) <- getDiskFreeSpace (Just path)
return $ toInteger sectors * toInteger bytes * toInteger nfree
getDiskSize :: FilePath -> IO (Maybe Integer)
getDiskSize _ = return Nothing
#else
#warning Building without disk free space checking support
getDiskFree :: FilePath -> IO (Maybe Integer)
getDiskFree _ = return Nothing
getDiskSize :: FilePath -> IO (Maybe Integer)
getDiskSize _ = return Nothing
#endif
#endif
getDiskSize = fmap diskTotal <$$> catchMaybeIO . getDiskUsage

21
Utility/Mounts.hs Normal file
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@ -0,0 +1,21 @@
{- portability shim for System.MountPoints
-
- Copyright 2016 Joey Hess <id@joeyh.name>
-
- License: BSD-2-clause
-}
{-# LANGUAGE CPP #-}
{-# OPTIONS_GHC -fno-warn-tabs #-}
module Utility.Mounts (getMounts, Mntent(..)) where
import qualified System.MountPoints
import System.MountPoints (Mntent(..))
getMounts :: IO [Mntent]
#ifndef __ANDROID__
getMounts = System.MountPoints.getMounts
#else
getMounts = System.MountPoints.getProcMounts
#endif

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@ -1,97 +0,0 @@
{- Interface to mtab (and fstab)
-
- Deprecated; moving to mountpoints library on hackage.
-
- Derived from hsshellscript, originally written by
- Volker Wysk <hsss@volker-wysk.de>
-
- Modified to support BSD, Mac OS X, and Android by
- Joey Hess <id@joeyh.name>
-
- Licensed under the GNU LGPL version 2.1 or higher.
-
-}
{-# LANGUAGE ForeignFunctionInterface #-}
module Utility.Mounts (
Mntent(..),
getMounts
) where
#ifndef __ANDROID__
import Control.Monad
import Foreign
import Foreign.C
#include "libmounts.h"
#else
import Utility.Exception
import Data.Maybe
import Control.Applicative
#endif
import Prelude
{- This is a stripped down mntent, containing only
- fields available everywhere. -}
data Mntent = Mntent
{ mnt_fsname :: String
, mnt_dir :: FilePath
, mnt_type :: String
} deriving (Show, Eq, Ord)
#ifndef __ANDROID__
getMounts :: IO [Mntent]
getMounts = do
h <- c_mounts_start
when (h == nullPtr) $
throwErrno "getMounts"
mntent <- getmntent h []
_ <- c_mounts_end h
return mntent
where
getmntent h c = do
ptr <- c_mounts_next h
if (ptr == nullPtr)
then return $ reverse c
else do
mnt_fsname_str <- #{peek struct mntent, mnt_fsname} ptr >>= peekCString
mnt_dir_str <- #{peek struct mntent, mnt_dir} ptr >>= peekCString
mnt_type_str <- #{peek struct mntent, mnt_type} ptr >>= peekCString
let ent = Mntent
{ mnt_fsname = mnt_fsname_str
, mnt_dir = mnt_dir_str
, mnt_type = mnt_type_str
}
getmntent h (ent:c)
{- Using unsafe imports because the C functions are belived to never block.
- Note that getmntinfo is called with MNT_NOWAIT to avoid possibly blocking;
- while getmntent only accesses a file in /etc (or /proc) that should not
- block. -}
foreign import ccall unsafe "libmounts.h mounts_start" c_mounts_start
:: IO (Ptr ())
foreign import ccall unsafe "libmounts.h mounts_next" c_mounts_next
:: Ptr () -> IO (Ptr ())
foreign import ccall unsafe "libmounts.h mounts_end" c_mounts_end
:: Ptr () -> IO CInt
#else
{- Android does not support getmntent (well, it's a no-op stub in Bionic).
-
- But, the linux kernel's /proc/mounts is available to be parsed.
-}
getMounts :: IO [Mntent]
getMounts = catchDefaultIO [] $
mapMaybe (parse . words) . lines <$> readFile "/proc/mounts"
where
parse (device:mountpoint:fstype:_rest) = Just $ Mntent
{ mnt_fsname = device
, mnt_dir = mountpoint
, mnt_type = fstype
}
parse _ = Nothing
#endif

52
Utility/Touch.hs Normal file
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@ -0,0 +1,52 @@
{- More control over touching a file.
-
- Copyright 2011 Joey Hess <id@joeyh.name>
-
- License: BSD-2-clause
-}
{-# LANGUAGE CPP #-}
module Utility.Touch (
TimeSpec(..),
touchBoth,
touch
) where
#if ! defined(mingw32_HOST_OS) && ! defined(__ANDROID__)
#if MIN_VERSION_unix(2,7,0)
import System.Posix.Files
import System.Posix.Types
newtype TimeSpec = TimeSpec EpochTime
{- Changes the access and modification times of an existing file.
Can follow symlinks, or not. Throws IO error on failure. -}
touchBoth :: FilePath -> TimeSpec -> TimeSpec -> Bool -> IO ()
touchBoth file (TimeSpec atime) (TimeSpec mtime) follow
| follow = setFileTimes file atime mtime
| otherwise = setSymbolicLinkTimesHiRes file (realToFrac atime) (realToFrac mtime)
touch :: FilePath -> TimeSpec -> Bool -> IO ()
touch file mtime = touchBoth file mtime mtime
#else
import Utility.Touch.Old
#endif
#else
import System.PosixCompat
newtype TimeSpec = TimeSpec EpochTime
{- Noop for Windows -}
touchBoth FilePath -> TimeSpec -> TimeSpec -> Bool -> IO ()
touchBoth _ _ _ _ = return ()
touch :: FilePath -> TimeSpec -> Bool -> IO ()
touch _ _ = return ()
#endif

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@ -1,4 +1,4 @@
{- More control over touching a file.
{- Compatability interface for old version of unix, to be removed eventally.
-
- Copyright 2011 Joey Hess <id@joeyh.name>
-
@ -7,32 +7,12 @@
{-# LANGUAGE ForeignFunctionInterface, CPP #-}
module Utility.Touch (
module Utility.Touch.Old (
TimeSpec(..),
touchBoth,
touch
) where
#if MIN_VERSION_unix(2,7,0)
import System.Posix.Files
import System.Posix.Types
newtype TimeSpec = TimeSpec EpochTime
{- Changes the access and modification times of an existing file.
Can follow symlinks, or not. Throws IO error on failure. -}
touchBoth :: FilePath -> TimeSpec -> TimeSpec -> Bool -> IO ()
touchBoth file (TimeSpec atime) (TimeSpec mtime) follow
| follow = setFileTimes file atime mtime
| otherwise = setSymbolicLinkTimesHiRes file (realToFrac atime) (realToFrac mtime)
touch :: FilePath -> TimeSpec -> Bool -> IO ()
touch file mtime = touchBoth file mtime mtime
#else
{- Compatability interface for old version of unix, to be removed eventally. -}
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
@ -141,5 +121,3 @@ touchBoth file atime mtime follow =
touchBoth _ _ _ _ = return ()
#endif
#endif
#endif

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@ -1,84 +0,0 @@
/* disk free space checking, C mini-library
*
* Copyright 2012, 2014 Joey Hess <id@joeyh.name>
*
* License: BSD-2-clause
*/
/* Include appropriate headers for the OS, and define what will be used to
* check the free space. */
#if defined (__FreeBSD__)
# include <sys/param.h>
# include <sys/mount.h>
# define STATCALL statfs /* statfs64 not yet tested on a real FreeBSD machine */
# define STATSTRUCT statfs
# define BSIZE f_bsize
#else
#if defined __ANDROID__
# warning free space checking code not available for Android
# define UNKNOWN
#else
#if defined (__linux__) || defined (__APPLE__) || defined (__FreeBSD_kernel__) || (defined (__SVR4) && defined (__sun))
/* Linux or OSX or Debian kFreeBSD or Solaris */
/* This is a POSIX standard, so might also work elsewhere too. */
# include <sys/statvfs.h>
# define STATCALL statvfs
# define STATSTRUCT statvfs
# define BSIZE f_frsize
#else
# warning free space checking code not available for this OS
# define UNKNOWN
#endif
#endif
#endif
#include <errno.h>
#include <stdio.h>
unsigned long long int get(const char *path, int req) {
#ifdef UNKNOWN
errno = 1;
return 0;
#else
unsigned long long int v, blocksize;
struct STATSTRUCT buf;
if (STATCALL(path, &buf) != 0)
return 0; /* errno is set */
else
errno = 0;
switch (req) {
case 0:
v = buf.f_blocks;
break;
case 1:
v = buf.f_bavail;
break;
default:
v = 0;
}
blocksize = buf.BSIZE;
return v * blocksize;
#endif
}
/* Checks the amount of disk that is available to regular (non-root) users.
* (If there's an error, or this is not supported,
* returns 0 and sets errno to nonzero.)
*/
unsigned long long int diskfree(const char *path) {
return get(path, 1);
}
/* Gets the total size of the disk. */
unsigned long long int disksize(const char *path) {
return get(path, 0);
}
/*
main () {
printf("%lli\n", diskfree("."));
}
*/

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@ -1 +0,0 @@
unsigned long long int diskfree(const char *path);

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@ -1,103 +0,0 @@
/* mounted filesystems, C mini-library
*
* Copyright (c) 1980, 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2001
* David Rufino <daverufino@btinternet.com>
* Copyright 2012
* Joey Hess <id@joeyh.name>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "libmounts.h"
#ifdef GETMNTENT
/* direct passthrough the getmntent */
FILE *mounts_start (void) {
return setmntent("/etc/mtab", "r");
}
int mounts_end (FILE *fp) {
return endmntent(fp);
}
struct mntent *mounts_next (FILE *fp) {
return getmntent(fp);
}
#endif
#ifdef GETMNTINFO
/* getmntent emulation using getmntinfo */
FILE *mounts_start (void) {
return ((FILE *)0x1); /* dummy non-NULL FILE pointer, not used */
}
int mounts_end (FILE *fp) {
return 1;
}
static struct mntent _mntent;
static struct mntent *statfs_to_mntent (struct statfs *mntbuf) {
_mntent.mnt_fsname = mntbuf->f_mntfromname;
_mntent.mnt_dir = mntbuf->f_mntonname;
_mntent.mnt_type = mntbuf->f_fstypename;
_mntent.mnt_opts = NULL;
_mntent.mnt_freq = 0;
_mntent.mnt_passno = 0;
return (&_mntent);
}
static int pos = -1;
static int mntsize = -1;
struct statfs *mntbuf = NULL;
struct mntent *mounts_next (FILE *fp) {
if (pos == -1 || mntsize == -1)
mntsize = getmntinfo(&mntbuf, MNT_NOWAIT);
++pos;
if (pos == mntsize) {
pos = mntsize = -1;
mntbuf = NULL;
return NULL;
}
return (statfs_to_mntent(&mntbuf[pos]));
}
#endif
#ifdef UNKNOWN
/* dummy, do-nothing version */
FILE *mounts_start (void) {
return ((FILE *)0x1);
}
int mounts_end (FILE *fp) {
return 1;
}
struct mntent *mounts_next (FILE *fp) {
return NULL;
}
#endif

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@ -1,38 +0,0 @@
/* Include appropriate headers for the OS, and define what will be used. */
#if defined (__FreeBSD__) || defined (__APPLE__)
# include <sys/param.h>
# include <sys/ucred.h>
# include <sys/mount.h>
# define GETMNTINFO
#else
#if defined __ANDROID__
/* Android is handled by the Haskell code, not here. */
# define UNKNOWN
#else
#if defined (__linux__) || defined (__FreeBSD_kernel__)
/* Linux or Debian kFreeBSD */
#include <mntent.h>
# define GETMNTENT
#else
# warning mounts listing code not available for this OS
# define UNKNOWN
#endif
#endif
#endif
#include <stdio.h>
#ifndef GETMNTENT
struct mntent {
char *mnt_fsname;
char *mnt_dir;
char *mnt_type;
char *mnt_opts; /* not filled in */
int mnt_freq; /* not filled in */
int mnt_passno; /* not filled in */
};
#endif
FILE *mounts_start (void);
int mounts_end (FILE *fp);
struct mntent *mounts_next (FILE *fp);

45
debian/copyright vendored
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@ -35,10 +35,6 @@ Copyright: 2007 Henrik Nyh <http://henrik.nyh.se/>
License: other
Free to modify and redistribute with due credit, and obviously free to use.
Files: Utility/Mounts.hsc
Copyright: Volker Wysk <hsss@volker-wysk.de>
License: LGPL-2.1+
Files: Annex/DirHashes.hs
Copyright: 2001 Ian Lynagh
2010-2015 Joey Hess <id@joeyh.name>
@ -49,42 +45,6 @@ Copyright: 2014 Joey Hess <id@joeyh.name>
2016 Klaus Ethgen <Klaus@Ethgen.ch>
License: GPL-3+
Files: Utility/libmounts.c
Copyright: 1980, 1989, 1993, 1994 The Regents of the University of California
2001 David Rufino <daverufino@btinternet.com>
2012 Joey Hess <id@joeyh.name>
License: BSD-3-clause
* Copyright (c) 1980, 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2001
* David Rufino <daverufino@btinternet.com>
* Copyright 2012
* Joey Hess <id@joeyh.name>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
Files: static/jquery*
Copyright: © 2005-2011 by John Resig, Branden Aaron & Jörn Zaefferer
© 2011 The Dojo Foundation
@ -140,11 +100,6 @@ License: GPL-3+
this package's source, or in /usr/share/common-licenses/GPL-3 on
Debian systems.
License: LGPL-2.1+
The full text of version 2.1 of the LGPL is distributed as doc/license/LGPL
in this package's source, or in /usr/share/common-licenses/LGPL-2.1
on Debian systems.
License: BSD-2-clause
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions

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@ -111,7 +111,8 @@ Executable git-annex
esqueleto, persistent-sqlite, persistent, persistent-template,
aeson,
feed,
regex-tdfa
regex-tdfa,
disk-free-space
CC-Options: -Wall
GHC-Options: -Wall -fno-warn-tabs
Extensions: PackageImports
@ -143,11 +144,8 @@ Executable git-annex
process (>= 1.3.0.0)
else
Build-Depends: unix
-- Need to list these because they're generated from .hsc files.
Other-Modules: Utility.Touch Utility.Mounts
Include-Dirs: Utility
C-Sources: Utility/libdiskfree.c Utility/libmounts.c
CPP-Options: -DWITH_CLIBS
if impl(ghc <= 7.6.3)
Other-Modules: Utility.Touch.Old
if flag(TestSuite)
Build-Depends: tasty (>= 0.7), tasty-hunit, tasty-quickcheck, tasty-rerun,
@ -163,7 +161,7 @@ Executable git-annex
CPP-Options: -DWITH_WEBDAV
if flag(Assistant) && ! os(solaris)
Build-Depends: dns
Build-Depends: dns, mountpoints
CPP-Options: -DWITH_ASSISTANT
if flag(Assistant)