Commit Graph

98 Commits

Author SHA1 Message Date
Nick Craig-Wood
c560017934 vfs: add Path method to Node and use it to stop reading nil DirEntry
All DirEntry calls now have been checked for nil or converted to use Path.
2017-11-20 12:46:22 +00:00
Nick Craig-Wood
7c3584f4e6 mountlib: wait for mountpoint to disappear under Windows 2017-11-20 12:46:22 +00:00
Nick Craig-Wood
dec21ccf63 vfs, cmount: make truncate work properly in the presence or otherwise of open files 2017-11-20 12:46:22 +00:00
Nick Craig-Wood
94adf4f43b cmount: translate FUSE open flags into OS flags
On Windows the fuse.O_* flags do not have the same values as the
os.O_* flags so translate between the two representations.  They are
mostly the same which is why this hasn't caused a problem before.
2017-11-20 12:46:22 +00:00
Nick Craig-Wood
f5f8c0c438 cmount: make Truncate call the correct Handle or Node method 2017-11-20 12:46:22 +00:00
Nick Craig-Wood
60cdcf784c cmount: use -o atomic_o_trunc to make sure O_TRUNC is supplied to Open() 2017-11-20 12:46:22 +00:00
Nick Craig-Wood
57a5c67729 mounttest: run the tests for all 4 VFS cache modes 2017-11-20 12:46:21 +00:00
Nick Craig-Wood
8951875c21 vfs,mount,cmount,mountlib: allow flags to be overriden by environment variables 2017-11-20 12:46:21 +00:00
Nick Craig-Wood
3fb1e96988 vfs: factor Open logic from Dir.Create into vfs.OpenFile 2017-11-20 12:00:32 +00:00
Fabian Möller
d8b3bf014d mount: use sdnotify to signal systemd the mount is ready
When the NOTIFY_SOCKET environment variable is set notify systemd after
the mount is ready.
2017-11-20 11:03:10 +00:00
Nick Craig-Wood
2083ac6e2a vfs: add ECLOSED and tidy errors 2017-11-04 10:24:10 +00:00
Nick Craig-Wood
22ee839d05 cmount,vfs: unify Read and Write handles and File and Dir where possible 2017-11-04 10:24:10 +00:00
Nick Craig-Wood
e18122e88b vfs: add tests and subsequent fixes
* Tests for VFS layer
  * Small fixes found during testing
  * Fix Close, Flush and Release behaviour for ReadFileHandle and WriteFileHandle
  * Fix nil object bugs on File
2017-11-04 10:24:10 +00:00
Nick Craig-Wood
8184ec4b70 vfs: add EPERM to errors 2017-11-03 13:00:00 +00:00
Nick Craig-Wood
190367d917 vfs: factor duplicated Open code into vfs from mount/cmount 2017-11-03 13:00:00 +00:00
Nick Craig-Wood
7e065440fb vfs: rename Lookup to Stat to be more in keeping with os 2017-11-03 12:59:59 +00:00
Nick Craig-Wood
e8883e9fdb vfs: factor flags into vfsflags and remove global variables 2017-11-03 12:59:59 +00:00
Nick Craig-Wood
1a8f824bad vfs: use os package errors where possible 2017-11-03 12:59:59 +00:00
Nick Craig-Wood
c1aaff220d Factor new vfs module out of cmd/mountlib
This is an OS style file system abstraction with directory caching
used in mount, cmount, serve webdav and serve http.
2017-11-03 12:59:59 +00:00
Nick Craig-Wood
ca19fd2d7e mountlib: Make read/write file handles support more standard interfaces
Including Read, ReadAt, Seek, Close for read handles and Write,
WriteAt, Close for read handles.
2017-11-03 12:59:59 +00:00
Nick Craig-Wood
2fac74b517 mountlib: store only Node in *Dir removing DirEntry struct 2017-11-03 12:59:59 +00:00
Nick Craig-Wood
0bb84efe75 mountlib: Rename Remove to RemoveName 2017-11-03 12:59:59 +00:00
Nick Craig-Wood
750690503e mountlib: make Node satisfy os.FileInfo interface 2017-11-03 12:59:58 +00:00
Nick Craig-Wood
dcce65b2b3 mount/cmount: factor duplicated code into mountlib 2017-06-19 14:36:51 +01:00
Stefan Breunig
9782c264e9 hand dirCacheTime through again 2017-06-01 09:02:22 +01:00
Stefan Breunig
a2e3af0523 poll for Google Drive changes when mounted 2017-05-28 17:54:52 +01:00
Nick Craig-Wood
8f54dc06a2 Use build tags to control when and where cmount is built 2017-05-19 17:08:04 +01:00
Nick Craig-Wood
ecedcd0e7f cmount: stop failing tests on Windows 2017-05-15 17:40:44 +01:00
Nick Craig-Wood
b259f8b752 cmount, mount, mountlib: make --read-only reject modify operations
Normally mount/cmount use `-o ro` to get the kernel to mark the fs as
read only.  However this is ignored by WinFsp, so in addition if
`--read-only` is in effect then return EROFS ("Read only File System")
from all methods which attempt to modify something.
2017-05-15 16:56:47 +01:00
Nick Craig-Wood
204a19e67f cmount: Wait for mountpoint to appear on Windows before declaring mounted 2017-05-15 16:56:46 +01:00
Nick Craig-Wood
e6ffe3464c cmount: check for filesystem blowing up before Init is called 2017-05-15 16:56:46 +01:00
Nick Craig-Wood
0384364c3e cmount: pass --FileSystemName under windows 2017-05-15 16:56:46 +01:00
Nick Craig-Wood
763facfd78 cmount: implement --fuse-flag to pass commands to fuse library directly
Useful for `--fuse-flag -h` to see exactly which options the library supports.
2017-05-15 16:56:46 +01:00
Nick Craig-Wood
bc88f1dafa cmount: fix openFile leak 2017-05-15 16:56:46 +01:00
Nick Craig-Wood
0c055a1215 cmount: Statfs: reduce max size of volume for Windows 2017-05-15 16:56:46 +01:00
Nick Craig-Wood
938d7951ab cmount: allow extra options to pass to fuse with -o 2017-05-15 16:56:45 +01:00
Nick Craig-Wood
b4466bd9b1 Add -o uid=-1 -o gid=-1 for Windows/WinFsp 2017-05-15 16:56:45 +01:00
Nick Craig-Wood
31f76aa464 cmount: implement no-ops for Fsync, Chmod, Chown, Access, Fsyncdir and stop using fuse.FileSystemBase 2017-05-15 16:56:45 +01:00
Nick Craig-Wood
c887c164dc cmount: add function tracing 2017-05-15 16:56:45 +01:00
Nick Craig-Wood
9c3048580a cmount: fix code quality warnings 2017-05-15 16:56:45 +01:00
Nick Craig-Wood
bc9856b570 Forward port 930ff266f2 to cmount branch
compare checksums on upload/download via FUSE
2017-05-15 16:56:44 +01:00
Nick Craig-Wood
855071cc19 cmount: name the command mount under windows and cmount under linux 2017-05-15 16:56:44 +01:00
Nick Craig-Wood
b179540e80 cmount: fix Getattr to work on directories 2017-05-15 16:56:44 +01:00
Nick Craig-Wood
7b47a1e842 cmount: set the correct values for uid, gid under Windows 2017-05-15 16:56:44 +01:00
Nick Craig-Wood
bcd87009e2 Fix docs typo 2017-05-15 16:56:44 +01:00
Nick Craig-Wood
caf85737c3 cmount: fix Windows compile (thanks Bill Zissimopoulos) 2017-05-15 16:56:44 +01:00
Nick Craig-Wood
e1516e0159 Forward port 58a82cd578 into cmount branch
allow the fuse directory cached to be cleaned manually
2017-05-15 16:56:43 +01:00
Nick Craig-Wood
ee1111e4c9 cmount: a new mount option based on cgofuse.
This with the aid of WinFSP should work on Windows.

Unfinished bits
  * 1 test doesn't pass
  * docs
  * build
2017-05-15 16:56:43 +01:00