Commit Graph

1296 Commits

Author SHA1 Message Date
SnakeHunt2012
c04bcce206 Fix a small spelling issue. 2015-11-06 16:49:37 +08:00
Robb Kistler
dd7d9268f2 Force flush in s3fs_open() if file is truncated. 2015-11-03 22:06:25 -08:00
Robb Kistler
e4da5c59b6 Print source file in log messages 2015-11-03 08:34:02 -08:00
Takeshi Nakatani
001206f7c1 Fixed a bug about head request(copy) for SSE - issue#286 2015-11-01 14:05:47 +00:00
Takeshi Nakatani
2ef7f497f6 Fixed a bug about head request(copy) for SSE - issue#286 2015-11-01 13:54:47 +00:00
Takeshi Nakatani
8dd234dd8f Fixed bugs about cppcheck error 2015-10-20 15:47:07 +00:00
Takeshi Nakatani
83d46ef8c6 Fixed bugs about a object larger than free disk space 2015-10-20 15:19:04 +00:00
Takeshi Nakatani
d102eb752d Supported a object which is larger than free disk space 2015-10-18 17:03:41 +00:00
Takeshi Nakatani
f51ad1f33e Supported for SSE KMS 2015-10-06 14:46:14 +00:00
Takeshi Nakatani
92e52dadd4 Changed and cleaned the logic for debug message. 2015-09-30 19:41:27 +00:00
Andrew Gaul
785ed642ba Add support for standard_ia storage class
This enables storage with lower at-rest prices, higher request prices,
and lower availability.  Also rework existing reduced redundancy
parsing into a more generic storage class.  More background on
standard_ia:

https://aws.amazon.com/blogs/aws/aws-storage-update-new-lower-cost-s3-storage-option-glacier-price-reduction/
2015-09-17 13:35:25 -07:00
Takeshi Nakatani
ead346c6d3 Merge pull request #261 from andrewgaul/help-timeouts
Correct help timeouts
2015-09-13 15:49:15 +09:00
Andrew Gaul
0358908910 Correct help timeouts
Follow-on to #167.
2015-09-10 11:45:05 -07:00
Andrew Gaul
32ce1a7267 Wrap help text at 80 characters 2015-09-10 11:43:09 -07:00
Takeshi Nakatani
97b8b34aab Added chacking cache dir perms at starting(2). 2015-08-23 04:14:57 +00:00
Takeshi Nakatani
ce66430fac Added chacking cache dir perms at starting. 2015-08-23 03:57:34 +00:00
Oliver Friedmann
d7d96907cf This fixes an issue with caching when the creation of a subdirectory within the cache is aborted because a common cached parent directory already exists. 2015-08-21 19:30:04 -04:00
Takeshi Nakatani
751c868769 s3fs can print version with short commit hash - #228 2015-08-21 16:19:31 +00:00
Takeshi Nakatani
632578f328 Merge pull request #247 from andrewgaul/base64
Base64 cleanup
2015-08-22 00:45:26 +09:00
Andrew Gaul
bcfadbe1a8 Unlock during early return in TruncateCache
Found via Coverity.  Regression from
dfa63345ed.
2015-08-19 13:54:14 -07:00
Andrew Gaul
b5c027f15d Add unit tests for base64 encoding and decoding 2015-08-19 13:49:10 -07:00
Andrew Gaul
15db80b459 NUL terminate decoded base64 string
For consistency with encoded strings.
2015-08-19 13:48:07 -07:00
Andrew Gaul
76c0ef86e4 Move base64 and hex functions to string_util 2015-08-19 13:47:26 -07:00
Takeshi Nakatani
a3e820e733 Merge pull request #245 from andrewgaul/map-duplicate-lookups
Elide duplicate lookups of std::map via iterators
2015-08-20 01:22:06 +09:00
Takeshi Nakatani
4ad57bdea5 Merge pull request #240 from andrewgaul/md5
Enable Content-MD5 during multipart upload part
2015-08-20 01:19:01 +09:00
Takeshi Nakatani
085733d7c9 Merge pull request #239 from andrewgaul/google-code
Update stale Google Code reference in --help
2015-08-20 01:08:00 +09:00
Takeshi Nakatani
fcb58aec3c Merge pull request #238 from andrewgaul/cppcheck
Enable all cppcheck rules
2015-08-20 01:06:50 +09:00
Takeshi Nakatani
026a9f2bdc Merge pull request #235 from andrewgaul/complete-mpu-leak
Plug leak during complete multipart upload
2015-08-20 00:40:00 +09:00
Takeshi Nakatani
fd04b9a437 Merge pull request #233 from andrewgaul/remove-inttostr
Remove IntToStr
2015-08-20 00:34:21 +09:00
Takeshi Nakatani
ea99603b58 Merge pull request #232 from andrewgaul/stat-cache-locking
Always hold stat_cache_lock when using stat_cache
2015-08-20 00:28:57 +09:00
Andrew Gaul
67d1576dfb Elide duplicate lookups of std::map via iterators
Also remove use of C++11 std::map::at.
2015-08-18 14:00:42 -07:00
Andrew Gaul
a157ac59ca Enable Content-MD5 during multipart upload part
This allows retries of multi-part uploads instead of discovering a
fatal error during complete multipart upload.  Also enable Content-MD5
for integration tests and refactor hexadecimal code.
2015-08-18 02:54:00 -07:00
Andrew Gaul
32520fd1fb Update stale Google Code reference in --help 2015-08-16 23:30:41 -07:00
Andrew Gaul
c0b21d8808 Enable all cppcheck rules 2015-08-16 17:13:24 -07:00
Andrew Gaul
9c5bf0bb66 Plug leak during complete multipart upload 2015-08-15 22:38:24 -07:00
Andrew Gaul
dfa63345ed Always hold stat_cache_lock when using stat_cache
We could further improve this code by holding stat_cache_lock before
calls to DelStat instead of unlocking then relocking it.
2015-08-14 20:14:12 -07:00
Andrew Gaul
3f59b8da01 Rewrite AutoLock
Previously AutoLock::Lock allowed subsequent callers to proceed
without the lock.  Further is_locked was not always protected by
auto_mutex.  Finally AutoLock eagerly released auto_mutex when
recursively unlocking.  s3fs does not need recursive locks so we
rewrite and simplify AutoLock.  Partially surfaced by Coverity.
2015-08-14 20:00:56 -07:00
Andrew Gaul
0ea88a73c7 Remove IntToStr
str duplicates this functionality.  Also add unit test.
2015-08-12 08:25:09 -07:00
Takeshi Nakatani
756d1e5e81 Configure cppcheck #224 2015-08-12 15:04:16 +00:00
Takeshi Nakatani
2482aada43 Merge pull request #222 from andrewgaul/explicit
Annotate constructors as explicit
2015-08-12 23:42:03 +09:00
Takeshi Nakatani
64146f69a4 Merge pull request #221 from andrewgaul/compare
Compare idiomatically
2015-08-12 23:41:24 +09:00
Takeshi Nakatani
49e32967ec Merge pull request #219 from andrewgaul/coverity
Address Coverity errors
2015-08-12 23:40:47 +09:00
Takeshi Nakatani
09dff484e1 Merge pull request #215 from RobbKistler/memleak
Fix mem leak in openssl_auth.cpp:s3fs_sha256hexsum
2015-08-12 23:38:51 +09:00
Andrew Gaul
ff8a0c2eea Parse ETag from copy multipart correctly
Previously s3fs misparsed this, preventing renames of files larger
than 5 GB.  Integration test disabled until S3Proxy 1.5.0 is released.
2015-08-11 14:43:35 -07:00
Robb Kistler
fcb55c2109 Fix mem leaks in openssl_auth.cpp, nss_auth.cpp
Fix memory leaks in openssl_auth.cpp:s3fs_sha256hexsum and
nss_auth.cpp:s3fs_sha256hexsum.  Leaks occur every time a file
is created.
2015-08-06 12:45:40 -07:00
Andrew Gaul
b6fa2deb9f Annotate constructors as explicit
This prevents implicit conversions.
2015-08-05 23:41:53 -07:00
Andrew Gaul
801ca0c2d3 Compare idiomatically 2015-08-05 23:35:08 -07:00
Andrew Gaul
8ee71caabb Address Coverity errors
Fixed an uninitialized member, misordered NULL check, resource leak,
and unconsumed return value.
2015-08-05 23:28:06 -07:00
Jamie Alessio
912bc58df0 Fixed a few small spelling issues. 2015-07-10 11:50:40 -07:00
Nate Rosenblum
9b3c87ec97 Specialize {set,get}xattr for OS X
These system calls take an extra 'position' parameter on OS X. A
non-zero position value is only valid for resource forks (the Darwin
VFS layer will reject anything else with EINVAL); this patch simply
adds and ignores the parameter on Apple platforms.

Allows building against OSXFUSE.
2015-06-25 12:56:15 -07:00
Takeshi Nakatani
966d229787 fixed fallback to sigv2 for bucket create and GCS 2015-06-20 04:34:32 +00:00
Takeshi Nakatani
4d49ace06b Merge pull request #192 from andrewgaul/special-characters
Simplify URL encoding
2015-06-20 11:47:22 +09:00
Takeshi Nakatani
ad8c64104e Merge pull request #199 from s3fs-fuse/xattr
Supported extended attributes(retry)
2015-06-20 11:46:47 +09:00
Takeshi Nakatani
fe3abed9f0 Chaged codes about iterator etc 2015-06-13 03:27:07 +00:00
Takeshi Nakatani
0ecf4aa6b4 Chaged codes about iterator 2015-06-13 03:08:56 +00:00
Andrew Gaul
4e03acf17a Simplify URL encoding
This also encodes asterisk and tilde correctly when listing a file
with a V4 auth endpoint.  Also add tests for special characters
although s3proxy does not yet support V4 auth.
Fixes #188.  Fixes #194.
2015-06-10 13:15:58 -07:00
Takeshi Nakatani
84fb3d83d8 Fixed xattr for binary value 2015-06-06 16:39:39 +00:00
Bartlomiej Palmowski
3522e5eda3 Add no_check_certificate option which allows to ignore issues with self signed certs. 2015-05-20 17:32:36 +02:00
Takeshi Nakatani
3056644969 Merge pull request #185 from andrewgaul/typos
Correct obvious typos in usage and README
2015-05-06 22:37:22 +09:00
Andrew Gaul
8a73d9fff0 Correct obvious typos in usage and README 2015-05-04 16:25:05 -07:00
Andrew Gaul
28ee9f27b9 Add usage information for multipart_size
Also improve error message.
2015-05-04 16:21:58 -07:00
Dan Moore
5b11ac0f4c Moved __APPLE__ #endif to correct position 2015-04-27 12:14:09 -07:00
Dan Moore
adb5a35097 configure.ac: detect target, if target is darwin (OSX), then
change the minimum version of fuse required.  Change the
checkers to use a variable for the minimum fuse version
instead of it being hardcoded in four different places.

src/s3fs.cpp: Use __APPLE__ define around fuse code that
is offensive to osxfuse. Not including the code doesn't
seem to matter.
2015-04-25 17:13:20 -07:00
Takeshi Nakatani
aac92bd6c0 Fixed wrong owner checking and return codes 2015-04-21 16:18:05 +00:00
Takeshi Nakatani
f258a14070 Supported extended attributes, initial commit 2015-04-20 17:24:57 +00:00
Peter A. Bigot
92fcee824b curl: use pathrequeststyle option when constructing Host endpoint
Buckets with mixed-case names can't be accessed with the virtual-hosted
style API due to DNS limitations.  S3FS has an option for
pathrequeststyle which is used for the URL, but it was not applied when
building the endpoint passed through the Host header.  Fix this, and
relax the validation on bucket names when using this style.

See: http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingBucket.html#access-bucket-intro

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2015-04-19 08:31:40 -05:00
Takeshi Nakatani
490ed8f689 Reviewed and fixed response codes print in curl.cpp - #157 2015-04-18 13:32:04 +00:00
Ka-Hing Cheung
70097709b2 switch to use region specific endpoints to compute correct v4 signature
fix #133
2015-04-14 16:25:17 -07:00
Takeshi Nakatani
bd27294ab0 Increased default connecting/reading/writing timeout value 2015-04-12 02:04:13 +00:00
Ka-Hing Cheung
6e0a302f7d refactor sigv4 to reduce code duplication 2015-04-09 15:11:59 -07:00
Ka-Hing Cheung
98af055d8b send the correct Host header when using -o url
fixes #161
2015-04-09 13:53:50 -07:00
Takeshi Nakatani
0f13c8fe97 Fixed a bug about ssl session sharing with libcurl older 7.23.0 - issue/#126 2015-03-21 07:04:20 +00:00
Takeshi Nakatani
2fc3a4e91e Fixed a bug: unable to mount bucket subdirectory 2015-03-21 04:31:59 +00:00
Takeshi Nakatani
a04bec85b2 Fixed url-encoding for ampersand etc on sigv4 - Improvement/#149 2015-03-21 02:11:55 +00:00
Takeshi Nakatani
26453c4874 Fixed a bug not handling fsync. 2015-03-10 16:18:03 +00:00
Takeshi Nakatani
d06b6d7d41 Fixed a bug no use_cache case about fixed #138 - issue#141 2015-03-08 16:41:14 +00:00
Takeshi Nakatani
114966e7c0 Fixed bugs, not turn use_cache off and ty to load to end - issue#97 2015-03-04 08:48:37 +00:00
Takeshi Nakatani
2f8ad7ace8 Merge pull request #135 from andrewgaul/mpu-v4
Correct V4 signature for initiate multipart upload
2015-03-01 22:57:10 +09:00
Andrew Gaul
a07e804f57 Include Content-Type in complete MPU V2 signature
Previously this failed with SignatureDoesNotMatch since the headers
included it but the signature did not.  Fixes #125.
2015-02-28 18:03:21 -08:00
Andrew Gaul
e9656810e3 Correct V4 signature for initiate multipart upload
Query parameters need a trailing = for V4 signatures.  Send correct
content-sha256 although Amazon does not seem to enforce this for
zero-length bodies.  Finally remove a stale comment.  Fixes #133.
2015-02-28 17:50:06 -08:00
Takeshi Nakatani
53083202ba Merge pull request #132 from andrewgaul/s3proxy-integration-test
Use S3Proxy to run integration tests
2015-02-27 00:17:46 +09:00
Andrew Gaul
e811ae1104 Use s3proxy to run integration tests
References #129.
2015-02-24 12:08:22 -08:00
Timur Alperovich
be5735edb8 Fallback to v2 signatures correctly.
Missing parameter to SetSignatureV4() call in the fallback code path
results in not actually falling back.
2015-02-16 17:35:09 -08:00
Takeshi Nakatani
cf2b0cca22 Added new mp_umask option about issue#107, pr#110 2015-02-07 17:16:45 +00:00
Takeshi Nakatani
1424f87754 Supported signature version 4 for GnuTLS/NSS and automatically set endpoint/sigv2 2015-02-02 16:36:08 +00:00
Takeshi Nakatani
4f953f9bd7 Clean codes for signature v4 and added new sigv2 option 2015-01-28 17:13:11 +00:00
Takeshi Nakatani
0d2f3e2dc4 Fixed bugs, segfault and signature error at listing. 2015-01-24 16:36:30 +00:00
Takeshi Nakatani
bb1f1d3faa Merged manually from caxapniy/s3fs-fuse/tree/1.77v4merge for signature v4 - #102 2015-01-20 16:31:36 +00:00
Takeshi Nakatani
98daf16681 Merge pull request #104 from kahing/rename_before_close
fix rename before close
2015-01-14 00:40:41 +09:00
Takeshi Nakatani
939ba2b4b3 Merge pull request #101 from adobos/directory_empty_optimization
Optimized function "bool directory_empty()"
2015-01-14 00:21:47 +09:00
Takeshi Nakatani
d0b82428d5 Merge pull request #100 from adobos/dns_ssl_switch_bugfix
CURL handles not properly initialized to use DNS or SSL session caching.
2015-01-14 00:11:46 +09:00
Takeshi Nakatani
902911765e Merge pull request #93 from andrewgaul/unit-test
Add simple unit tests for trim functions
2015-01-14 00:07:01 +09:00
Ka-Hing Cheung
03d84a07d1 fix rename before close
nautilus does this when you drag and drop to overwrite a file:

1) create .goutputstream-XXXXXX to write to
2) fsync the fd for .goutputstream-XXXXXX
3) rename .goutputstream-XXXXXX to target file
4) close the fd for .goutputstream-XXXXXX

previously, doing this on s3fs would result in an empty target file
because after the rename, s3fs would not flush the content of
.goutputstream-XXXXXX to target file.

this change moves the FdEntity from the old path to the new path
whenever rename happens. On flush s3fs would now flush the correct
content to the rename target.
2015-01-12 15:05:54 -08:00
Andrej Dobos
045f1e7906 CURL handles were not properly initialized to use DNS caching, or SSL session caching. 2014-12-23 22:31:54 -08:00
Andrej Dobos
69ef7fbefb Optimized function directory_empty: check for at most one entry when evaluating whether a directory is empty or not (as opposed to doing full directory listing) 2014-12-23 22:29:13 -08:00
Andrew Gaul
a56b8db410 Add simple unit tests for trim functions
Subsequent commits will use this infrastructure.  Also reparent
prepare_url which relies on unrelated bucket, foreground2, and
pathrequeststyle symbols.
2014-12-06 18:07:14 -08:00
Takeshi Nakatani
082eb24c12 Merge pull request #83 from tmwong2003/develop
Changed option processing to use strtol() to get a umask
2014-11-16 23:49:24 +09:00
Theodore Wong
f04b659f5e Changed option processing to use strtol() to get a umask
get_mode()/s3fs_strtoofft() does not handle octal umask values, which
results in unexpected behavior when trying to set a world-readable umask
value.
2014-11-12 23:29:41 +00:00
bupt_tengteng
b31ec5c4af Update curl.cpp
The space causes signature mismatch when using "ahbe_conf" file to add additional headers.When s3 use the" x-amaz" header to calculates the signature, the format is as follow:
PUT

application/octet-stream
Wed, 05 Nov 2014 03:05:08 GMT
x-amz-acl:private
x-amz-meta-gid:0
x-amz-meta-mode:33188
x-amz-meta-mtime:1415156708
x-amz-meta-uid:0
There is no space after colon.
2014-11-05 11:28:33 +08:00
Takeshi Nakatani
651e8c3158 Merge pull request #64 from andrewgaul/failed-read-eio
Return EIO on failed read
2014-11-03 01:03:32 +09:00
Vincent Bernat
7212072ff0 url: handle scheme omission
When the scheme is omitted in URL overriding (for example `example.com`
instead of `https://example.com`), s3fs is modifying the URL by
inserting `s3.` in the middle of the name  (`examples3..com`).

This can be a bit difficult to troubleshoot and curl seems to handle
schema-less requests just fine. So, just handle this case correctly.
2014-10-23 10:25:17 +02:00
Takeshi Nakatani
28d82c9ccd Fixed #68(FreeBSD issue) 2014-10-22 14:21:01 +00:00
Andrew Gaul
50137fe026 Address clang always true warnings 2014-10-16 23:34:12 -07:00
Takeshi Nakatani
9237d07226 Merge pull request #63 from jollyroger/spelling
Fix spelling errors
2014-10-13 11:38:13 +09:00
Takeshi Nakatani
8c2be4aa85 Merge pull request #62 from jollyroger/fix-stray-chars
Remove stray chars from source files
2014-10-13 11:34:52 +09:00
Andrew Gaul
a1ca8b7124 Return EIO on failed read
Previously S3fsMultiCurl::MultiRead did not report read errors since
it did not treat failed callback setup as a fatal operation error.
Failed callback setups usually result from exceeding the number of
allowed retries.  Previously cp did not report an error during a
network outage but now does:

$ cp ~/s3-path/s3-file .
cp: error reading ‘/home/gaul/s3-path/s3-file’: Input/output error
cp: failed to extend ‘./s3-file’: Input/output error
2014-10-03 21:30:11 -07:00
Andriy Senkovych
6633366218 Fix spelling errors 2014-10-01 13:42:39 +03:00
Andriy Senkovych
22ea65f02c Remove stray chars from source files 2014-10-01 13:20:29 +03:00
Andrew Gaul
3d69ee0c30 Emit response on failed CheckBucket requests
This allows callers to diagnose errors like InvalidAccessKeyId and
RequestTimeTooSkewed.
2014-09-28 16:12:53 -07:00
Andrew Gaul
c88a5f38be Disable CURLOPT_FAILONERROR for CheckBucket
curl will not consume the body of a response when CURLOPT_FAILONERROR
is set.  This prevents logging of responses for failed requests.
2014-09-28 16:12:43 -07:00
Takeshi Nakatani
7a7c7572ea Cleaned up codes for next packaging. 2014-09-07 15:08:27 +00:00
Takeshi Nakatani
ae4ae88b6d Merge pull request #53 from s3fs-fuse/sse-c
Support for SSE-C #39
2014-09-07 22:31:33 +09:00
Takeshi Nakatani
f0c33f8ef2 clean codes 2014-08-27 00:59:49 +00:00
Takeshi Nakatani
20b1c207be fixed issue #39 2014-08-26 17:11:10 +00:00
YAMASAKI Masahide
f1ca5d0340 :set nobomb 2014-08-25 19:18:34 +09:00
Takeshi Nakatani
cbec8da9a3 fixed a bug issue #49 2014-08-14 15:58:06 +00:00
Takeshi Nakatani
7a55eab399 Support for SSE-C, issue #39 2014-07-19 19:02:55 +00:00
Takeshi Nakatani
c1a6d76fc3 Fixed a bug issue #40 2014-06-28 17:36:35 +00:00
Takeshi Nakatani
ba34ba181a Fixed a bug issue #41 2014-06-28 17:24:25 +00:00
Andrew Dunn
601482eff5 Added support for path API request style.
Rather than using virtual host style requests, path style requests can be used
instead.

i.e. rather than bucketname.s3.amazon.com/... the s3fs will be able to request
from s3.amazon.com/bucketname/...

This is useful for S3 compatible APIs which don't support the virtual host style
request.

It is enabled with the new option, `use_path_style_request`.

Example:

    /usr/bin/s3fs data ~/netcdf -o url="https://swift.rc.nectar.org.au:8888/" -o use_path_request_style -o allow_other -o uid=500 -o gid=500
2014-06-04 00:03:49 +10:00
Takeshi Nakatani
61020370d5 Changed codes for CR code in passwd file(googlecode issue#417). 2014-06-02 16:12:55 +00:00
Takeshi Nakatani
160196798b Changed initializing logic for nss lib/openssl lib/s3fs own. 2014-06-01 03:54:02 +00:00
Takeshi Nakatani
cd27f0aa54 Supported another crypt libraries as GnuTLS and NSS, and added configure options 2014-05-06 14:23:05 +00:00
Takeshi Nakatani
8bba566774 Retry to send request at CURLE_SSL_CONNECT_ERROR 2014-04-04 16:23:56 +00:00
Takeshi Nakatani
157612e7e7 Merge pull request #28 from andrewgaul/fdcache-init-signedness-warning
Address signedness warning in FdCache::Init
2014-04-05 01:02:13 +09:00
Andrew Gaul
d475e22774 Address signedness warning in FdCache::Init
This commit allows GCC 4.8 to compile s3fs withing warnings.
2014-04-01 23:50:08 -07:00
Takeshi Nakatani
4762e53b5d Added multipart_size option for #16 2014-03-30 07:53:41 +00:00
Takeshi Nakatani
d7563309a2 Fixed a bug #18(losing check retry error) 2014-03-30 06:40:49 +00:00
Mason Malone
74fb29d9fb Fix typos in docs for max_stat_cache_size (the default is actually 1000) 2014-03-06 12:44:10 -05:00
Takeshi Nakatani
16487c4e26 Fixed a bug: issue #14, s3fs -u should return 0 if there are no lost multiparts 2014-03-03 17:00:20 +00:00
Takeshi Nakatani
52d56d15e4 Fixed a bug(googlecode issue 405), enable_content_md5 Input/output error 2014-03-03 16:19:08 +00:00
Takeshi Nakatani
5fd33405af Fixed a bug - issue#5 2014-01-16 16:04:41 +00:00
Pascal Deschênes
db3bd7c366 Fix compilation error on MacOSX with missing const 2014-01-04 21:24:27 -05:00
worpet
33ec3739e2 Update s3fs_util.cpp
Fixed local time was incorrectly being applied to IAM and Last-Modified dates.
2013-12-30 09:35:39 -06:00
root
d5626fe595 Changed url encoding of space character to use %20 instead of the plus (+) sign. 2013-12-17 15:12:03 +01:00
ggtakec@gmail.com
74db6748dd Changes codes
1) Changed condition for retrying multipart error
   Changes condition that 404 is not retrying, other case is retrying,
   when multipart request failed.

2) file type wrong
   fdcache.h file type is wrong, so that fixed it.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@498 df820570-a93a-0410-bd06-b72b767a4274
2013-11-19 01:48:53 +00:00
ggtakec@gmail.com
8acbaf7199 Fixed a bug.
* Fixed a bug
  Fixes a bug that is dead loop when s3fs listed in a directory with
  directory objects which was not object(no information).
  This bug made by r493, and reported by issue 389.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@497 df820570-a93a-0410-bd06-b72b767a4274
2013-11-18 02:29:41 +00:00
ggtakec@gmail.com
40b9f0a408 Changes codes
1) Changed buffer size for file size
   Changes a internal buffer size from size_t to offt_t.
   It is a bug for 32 bit OS enviroment.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@496 df820570-a93a-0410-bd06-b72b767a4274
2013-11-17 08:50:41 +00:00
ggtakec@gmail.com
882f13020e Fixed bugs(overflow)
1) Overflow
   About over 4GB file, when st_size which is member stat structure,
   the value is overflow.
   Fixed this bug and fixed like this bug in all sources. 

2) Changed retrying request
   If s3fs gets 500 HTTP status for multipart request, s3fs retry
   to send same request.





git-svn-id: http://s3fs.googlecode.com/svn/trunk@495 df820570-a93a-0410-bd06-b72b767a4274
2013-11-13 16:26:50 +00:00
ggtakec@gmail.com
c785be917f Changed a code
* Cut a #ifdef
  Cuts a code for clearing r493.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@494 df820570-a93a-0410-bd06-b72b767a4274
2013-11-11 15:03:04 +00:00
ggtakec@gmail.com
09fc2593e3 Fixed bugs and Changed utility mode
1) Fixed bugs
 * Rename objects
   Fixes s3fs specifies wrong part number of multipart rename.
   And s3fs adds x-amz-acl and x-amz-server-side-encryption
   header when rename objects.

2) Changed retry logic for multipart uploading(and renaming)
   Sometimes, s3fs gets 400 HTTP response for one of part from
   S3 when s3fs uploads a large object by multipart.
   New logic retries uploading failed part until "retries"
   option count.

3) Added action on utility mode.
   s3fs have had utility mode for displaying the result of REST
   listing multipart uploading.
   Changed this row result(xml) to list, after that, s3fs starts
   conversation for removing it.
   Then you can remove the object which is failed uploading by
   multipart, and do not need to pay for that ever.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@493 df820570-a93a-0410-bd06-b72b767a4274
2013-11-11 13:45:35 +00:00
ggtakec@gmail.com
1bae39e21f Fixed a bug.
* Fixed a bug
   Fixes a bug that the retrying multipart post request is not 
   complete, then it is fixed.
   This is reported by Issue 371#32.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@492 df820570-a93a-0410-bd06-b72b767a4274
2013-10-09 01:44:56 +00:00
ggtakec@gmail.com
33431dec46 Fixed a bug.
* Fixed a bug
   Fixes a bug that is mis-coding about retrying Multipart Post.
   This is reported by Issue 371#28.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@491 df820570-a93a-0410-bd06-b72b767a4274
2013-10-08 08:19:10 +00:00
ggtakec@gmail.com
99db6d13af Changes codes
1) Supported IAM role
   Supports IAM role by option, that is instead of AccessKeyID/
   SecretAccessKey.
   Adds new option "iam_role" which is specified as IAM role
   name.(like s3fs-c)



git-svn-id: http://s3fs.googlecode.com/svn/trunk@490 df820570-a93a-0410-bd06-b72b767a4274
2013-10-06 13:45:32 +00:00
ggtakec@gmail.com
44468ba00f Fixed a bug(public_bucket)
1) Fixed a bug(about public_bucket)
   Fixes a bug that public_bucket option does not work.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@489 df820570-a93a-0410-bd06-b72b767a4274
2013-09-29 13:24:30 +00:00
ggtakec@gmail.com
e6038f74ed Fixed a bug
1) Fixed a bug(about curl_off_t)
   Fixes a bug which is not use cast to curl_off_t from off_t(ssize_t) 
   at calling curl_easy_setopt with CURLOPT_POSTFIELDSIZE and 
   CURLOPT_INFILESIZE_LARGE.
   Maybe this forgot cast occurred issue 471(failed multipart uploading).



git-svn-id: http://s3fs.googlecode.com/svn/trunk@488 df820570-a93a-0410-bd06-b72b767a4274
2013-09-27 07:39:07 +00:00
ggtakec@gmail.com
a6884f1c3a Changes codes
1) Changed debug message level
   Changes a level and format for a debugging message about 
   parallel multipart upload in curl.cpp



git-svn-id: http://s3fs.googlecode.com/svn/trunk@487 df820570-a93a-0410-bd06-b72b767a4274
2013-09-26 05:00:21 +00:00
ggtakec@gmail.com
3ba40a30cd Fixed a bug(Issue 371)
1) Fixed Issue 371
   Fixes a bug which is wrong return value in s3fs_truncate function(mis-coding).
 
   Issue 371: ftruncate failed



git-svn-id: http://s3fs.googlecode.com/svn/trunk@486 df820570-a93a-0410-bd06-b72b767a4274
2013-09-19 09:22:02 +00:00
ggtakec@gmail.com
41bf0e3558 * Re-Fixed a bug( Issue 368 )
1) Re-Fixed Issue 368
   Changes that s3fs checks always object stat information before opening it.
   Then the object updates other s3fs process or other client, s3fs can know
   it.

   (Issue 368)1.73: Updating existing file on server 'a' does not change length
   of file on server 'b'



git-svn-id: http://s3fs.googlecode.com/svn/trunk@485 df820570-a93a-0410-bd06-b72b767a4274
2013-09-17 05:16:30 +00:00
ggtakec@gmail.com
79152325ca Changes codes
1) fixed a bug
   fixes a code in s3fs.cpp.
   It freed memory twice because of careless.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@484 df820570-a93a-0410-bd06-b72b767a4274
2013-09-17 01:26:26 +00:00
ggtakec@gmail.com
b231081aff Changes codes
1) fixed a bug
   fixes a code in curl.cpp.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@483 df820570-a93a-0410-bd06-b72b767a4274
2013-09-14 21:53:30 +00:00
ggtakec@gmail.com
42b74c9d2e Changes codes
1) Changed codes about memory leak
   For memory leak, below codes are changed.
   * calls malloc_trim function
   * calls initializing NSS function, and adds configure
     option "--enable-nss-init".
     If libcurl is with NSS, s3fs initializes NSS manually.
     This initializing NSS is enabled by "--enable-nss-init"
     option at configure. if this option is specified, you
     need "nss-devel" package.
   * calls initializing libxml2(xmlInitParser).
   * BIO functions have memory leak, calls CRYPTO_free_ex_data.
   * changes cache structure.
   * changes cache out logic to LRU.
   * sets alignment for allcated memory in body data structure.
   * adds ssl session into share handle. and adds nosscache option.
   * deletes unused allocated memory.(bug)
   * changes defaule parallel count of head request in readdir
     (500->20)
   * fixes some bugs.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@482 df820570-a93a-0410-bd06-b72b767a4274
2013-09-14 21:50:39 +00:00
ggtakec@gmail.com
d45f4707ea Fixed bugs( Issue 368 )
1) Fixed Issue 368
   Fixed a bug that s3fs could not update local cache.

   (Issue 368)1.73: Updating existing file on server 'a' does not change length of file on server 'b'




git-svn-id: http://s3fs.googlecode.com/svn/trunk@481 df820570-a93a-0410-bd06-b72b767a4274
2013-08-30 02:25:27 +00:00
ggtakec@gmail.com
3b393fe159 Fixed bugs
1) Fixed Issue 321
   Fixed a bug that a value of umask option is not reflected
   definitely.
   (Issue 321) no write permission for non-root user

2) Fixed a bug about utimens
   Fixed a bug that utimens function cloud not set value to the
   other user's object which does not allowed writable.

3) Strictly option check.
   Fixed checking s3fs options strictly.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@480 df820570-a93a-0410-bd06-b72b767a4274
2013-08-29 06:23:51 +00:00
ggtakec@gmail.com
7ce8135fa9 Changes codes
1) Changed codes about initializing curl and openSSL
   s3fs before this change called curl_global_init() two times
   with curl_global_cleanup(). After reviewing this processing,
   s3fs calls curl_global_init() one time.
   Then s3fs_check_service function which checks user bucket
   existing is called after calling fuse.
   So this new processing does not have a problem, the codes
   updated.

   And about initializing openSSL(CRYPTO), old s3fs called only
   static locking callback function(ex. CRYPTO_set_locking_callback()).
   Added calling dynamic locking callback function for CRYPTO
   (ex. CRYPTO_set_dynlock_lock_callback()).



git-svn-id: http://s3fs.googlecode.com/svn/trunk@479 df820570-a93a-0410-bd06-b72b767a4274
2013-08-27 08:12:01 +00:00
ggtakec@gmail.com
8111edec61 Fixed codes for compiling(32)
1) Fixed codes
   Fixed compiling error on 32bit, which specified wrong dev_t format
   on 32bit.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@478 df820570-a93a-0410-bd06-b72b767a4274
2013-08-26 07:18:05 +00:00
ggtakec@gmail.com
3dda0b20d4 Added debugging message
1) Added debugging message in s3fs_getattr
   If s3fs runs with "f2" option for deep debugging message, s3fs_getattr
   puts debugging message as file's uid/gid/mode.

2) Added curldbg option
   Added new option "curldbg" which is for debugging curl http/https
   information.
   It implements by CURLOPT_VERBOSE on curl_easy_setopt function.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@474 df820570-a93a-0410-bd06-b72b767a4274
2013-08-23 16:28:50 +00:00
ggtakec@gmail.com
b3682f87d2 Fixed bugs(Issue 363)
1) Fixed Issue 363
   Fixed a bug which has below reason.
   Fuse does not wait finishing "release file descriptor" function
   called by fuse, and fuse runs(calls) next processing(commands).
   Then s3fs could not clear stats cache information for that file
   before calling next processing, and s3fs uses old stats cache
   information.
   So that, s3fs clears stats cache in release function at first.

   And found two bad codes(but these codes do not influence normal
   movement) in fdcache.cpp and fixed these.

   Issue 363: make check failing inconsistently



git-svn-id: http://s3fs.googlecode.com/svn/trunk@471 df820570-a93a-0410-bd06-b72b767a4274
2013-08-22 09:36:16 +00:00
ggtakec@gmail.com
07a8caa250 Fixed bugs
1) Fixed Issue 321(#30)
   Fixed a bug(mis-coding).
     Issue 321(#30): no write permission for non-root user

2) Fixed Issue 365
   Fixed a bug(mis-coding).
     Issue 365: there is a logical error in s3fs-1.72 s3fs.cpp:2865




git-svn-id: http://s3fs.googlecode.com/svn/trunk@470 df820570-a93a-0410-bd06-b72b767a4274
2013-08-22 02:39:21 +00:00
ggtakec@gmail.com
2b3fb2d102 Fixed a bug(prototype and initializing enum)
1) Fixed a bug
   Fixed bugs(mis-coding) which is wrong prototype for md5hexsum, md5sum functions.
     Issue 361: complie time error after running #make
     Issue 360: 1.72 Will not compile on Ubuntu 12.04.2 (precise) i686

   And fixed a code for initializing enum member in S3fsCurl class. 



git-svn-id: http://s3fs.googlecode.com/svn/trunk@469 df820570-a93a-0410-bd06-b72b767a4274
2013-08-21 08:39:06 +00:00
ggtakec@gmail.com
171de649ef Fixed a bug(about retry request)
1) Fixed a bug
   s3fs was wrong for request retry processing so far.
   It was fixed.
   Probably, Issue 343(1.7 having curl 35 + other disconnect issue) is 
   occurred by this bug.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@468 df820570-a93a-0410-bd06-b72b767a4274
2013-08-21 07:43:32 +00:00
ggtakec@gmail.com
7fa1e37a28 Changes codes
1) "virtual hosted-style request" for checking bucket
   Old version calls "path-style request" for checking bucket at 
   initializing, then after this revision s3fs requests "virtual 
   hosted-style request".
   This change is related to 
   "Operation not permitted - on any operation(Issue 362)".

2) Changed debugging message level
   Changed debugging message level in prepare_url() from DPRNNN
   to FPRNINFO.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@467 df820570-a93a-0410-bd06-b72b767a4274
2013-08-20 07:16:12 +00:00
ggtakec@gmail.com
ee01c91e02 Fixed bugs for compiling
1) Fixed bugs
   Fixes below bugs( format error and undefined fund ).

   * 1.72 Will not compile on Ubuntu 12.04.2 (precise) i686(Issue 360)
   * complie time error after running #make(Issue 361)

   I'll close these Issue if I can confirm that these problem was solved.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@466 df820570-a93a-0410-bd06-b72b767a4274
2013-08-19 06:29:24 +00:00
ggtakec@gmail.com
d7689151ab Fixed Issue 229 and Changes codes
1) Set metadata "Content-Encoding" automatically(Issue 292)
   For this issue, s3fs is added new option "ahbe_conf".

   New option means the configuration file path, and this file specifies
   additional HTTP header by file(object) extension.
   Thus you can specify any HTTP header for each object by extension.

   * ahbe_conf file format:
     -----------
     line                = [file suffix] HTTP-header [HTTP-header-values]
     file suffix         = file(object) suffix, if this field is empty, 
                           it means "*"(all object).
     HTTP-header         = additional HTTP header name
     HTTP-header-values  = additional HTTP header value
     -----------

   * Example:
     -----------
     .gz      Content-Encoding     gzip
     .Z       Content-Encoding     compress
              X-S3FS-MYHTTPHEAD    myvalue
     -----------
     A sample configuration file is uploaded in "test" directory.

   If ahbe_conf parameter is specified, s3fs loads it's configuration
   and compares extension(suffix) of object(file) when uploading
   (PUT/POST) it. If the extension is same, s3fs adds/sends specified
   HTTP header and value.

   A case of sample configuration file, if a object(it's extension is
   ".gz") which already has Content-Encoding HTTP header is renamed 
   to ".txt" extension, s3fs does not set Content-Encoding. Because
   ".txt" is not match any line in configuration file.
   So, s3fs matches the extension by each PUT/POST action.

   * Please take care about "Content-Encoding".
   This new option allows setting ANY HTTP header by object extension.
   For example, you can specify "Content-Encoding" for ".gz"/etc 
   extension in configuration. But this means that S3 always returns 
   "Content-Encoding: gzip" when a client requests with other 
   "Accept-Encoding:" header. It SHOULD NOT be good.
   Please see RFC 2616.

2) Changes about allow_other/uid/gid option for mount point
   I reviewed about mount point permission and allow_other/uid/gid
   options, and found bugs about these.
   s3fs is fixed bugs and changed to the following specifications.

   * s3fs only allows uid(gid) options as 0(root), when the effective 
     user is zero(root).
   * A mount point(directory) must have a permission to allow
     accessing by effective user/group.
   * If allow_other option is specified, the mount point permission
     is set 0777(all users allow all access).
     In another case, the mount point is set 0700(only allows 
     effective user).
   * When uid/gid option is specified, the mount point owner/group
     is set uid/gid option value.
     If uid/gid is not set, it is set effective user/group id.

   This changes maybe fixes some issue(321, 338).

3) Changes a logic about (Issue 229)
   The chmod command returns -EIO when changing the mount point.
   It is correct, s3fs can not changed owner/group/mtime for the
   mount point, but s3fs sends a request for changing the bucket.
   This revision does not send the request, and returns EIO as
   soon as possible.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@465 df820570-a93a-0410-bd06-b72b767a4274
2013-08-16 19:24:01 +00:00
ggtakec@gmail.com
02c3accb5b Changes codes
1) Changes macros for debugging
   Changed macros for debugging messages.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@461 df820570-a93a-0410-bd06-b72b767a4274
2013-08-10 15:29:39 +00:00
ggtakec@gmail.com
b24c868417 Fixed Issue 355
1) Patch in support for special file and block device types( Issue 355 )
    Patched codes, and s3fs can make special files on S3.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@460 df820570-a93a-0410-bd06-b72b767a4274
2013-07-30 07:27:22 +00:00
ggtakec@gmail.com
bf11a0444f Fixed a bug
1 ) Fixed a bug
    Since r458, s3fs uses stat files of cache files. But s3fs forgot removing these
    stat files when s3fs removed cache files.
    Fixed this bug.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@459 df820570-a93a-0410-bd06-b72b767a4274
2013-07-29 08:20:19 +00:00
ggtakec@gmail.com
3274f58948 Changes codes for performance(part 3)
* Summay
   This revision includes big change about temporary file and local cache file. 
   By this big change, s3fs works with good performance when s3fs opens/
   closes/syncs/reads object.
   I made a big change about the handling about temporary file and local cache
   file to do this implementation.

* Detail
1) About temporary file(local file)
   s3fs uses a temporary file on local file system when s3fs does download/
   upload/open/seek object on S3.
   After this revision, s3fs calls ftruncate() function when s3fs makes the 
   temporary file.
   In this way s3fs can set a file size of precisely length without downloading.
   (Notice - ftruncate function is for XSI-compliant systems, so that possibly
    you have a problem on non-XSI-compliant systems.)

   By this change, s3fs can download a part of a object by requesting with 
   "Range" http header. It seems like downloading by each block unit.
   The default block(part) size is 50MB, it is caused the result which is default 
   parallel requests count(5) by default multipart upload size(10MB).
   If you need to change this block size, you can change by new option 
   "fd_page_size". This option can take from 1MB(1024 * 1024) to any bytes.

   So that, you have to take care about that fdcache.cpp(and fdcache.h) were 
   changed a lot.

2) About local cache
   Local cache files which are in directory specified by "use_cache" option do 
   not have always all of object data.
   This cause is that s3fs uses ftruncate function and reads(writes) each block 
   unit of a temporary file.
   s3fs manages each block unit's status which are "downloaded area" or "not".
   For this status, s3fs makes new temporary file in cache directory which is 
   specified by "use_cache" option. This status files is in a directory which is 
   named "<use_cache sirectory>/.<bucket_name>/".

   When s3fs opens this status file, s3fs locks this file for exclusive control by 
   calling flock function. You need to take care about this, the status files can 
   not be laid on network drive(like NFS).

   This revision changes about file open mode, s3fs always opens a local cache 
   file and each status file with writable mode.
   Last, this revision adds new option "del_cache", this option means that s3fs 
   deletes all local cache file when s3fs starts and exits.

3) Uploading
   When s3fs writes data to file descriptor through FUSE request, old s3fs 
   revision downloads all of the object. But new revision does not download all, 
   it downloads only small percial area(some block units) including writing data 
   area.
   And when s3fs closes or flushes the file descriptor, s3fs downloads other area 
   which is not downloaded from server. After that,  s3fs uploads all of data.
   Already r456 revision has parallel upload function, then this revision with 
   r456 and r457 are very big change for performance.

4) Downloading
   By changing a temporary file and a local cache file, when s3fs downloads a 
   object, it downloads only the required range(some block units). 
   And s3fs downloads units by parallel GET request, it is same as a case of 
   uploading. (Maximum parallel request count and each download size are 
   specified same parameters for uploading.)

   In the new revision, when s3fs opens file, s3fs returns file descriptor soon.
   Because s3fs only opens(makes) the file descriptor with no downloading 
   data. And when s3fs reads a data, s3fs downloads only some block unit 
   including specified area.
   This result is good for performance.

5) Changes option name
   The option "parallel_upload" which added at r456 is changed to new option 
   name as "parallel_count". This reason is this option value is not only used by 
   uploading object, but a uploading object also uses this option. (For a while, 
   you can use old option name "parallel_upload" for compatibility.)



git-svn-id: http://s3fs.googlecode.com/svn/trunk@458 df820570-a93a-0410-bd06-b72b767a4274
2013-07-23 16:01:48 +00:00
ggtakec@gmail.com
1c93dd30c1 Changes codes
1) For uploading performance(part 2)
   Changed a codes about uploading large object(multipart uploading).
   This revision does not make temporary file when s3fs uploads large object by multipart uploading.
   Before this revision, s3fs made temporary file(/tmp/s3fs.XXXXX) for multipart, but it was not good for performance.
   So that, new codes do not use those files, and s3fs reads directly large object from s3fs's cache file.

2) Some value to symbol
   Changed some value to symbol(define).



git-svn-id: http://s3fs.googlecode.com/svn/trunk@457 df820570-a93a-0410-bd06-b72b767a4274
2013-07-12 00:33:36 +00:00
ggtakec@gmail.com
1095b7bc52 Changes codes
1) For uploading performance(part 1)
   Changed a code for large object uploading.
   New codes makes s3fs send parallel requests when s3fs uploads large 
   object(20MB) by multipart post.

   And added new "parallel_upload" option, which limits parallel request 
   count which s3fs requests at once.
   This option's default value is "5", and you can change this value. But it
   is necessary to set this value depending on a CPU and a network band.
   s3fs became to work good performance by this option, please try to set 
   your value for this option.

2) Changes debugging messages
    Changed debugging message in s3fs.cpp.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@456 df820570-a93a-0410-bd06-b72b767a4274
2013-07-10 06:24:06 +00:00
ggtakec@gmail.com
6e169f6bda Changes codes
1) Changes a code in PutRequest function
   Changed a code in S3fsCurl:: PutRequest function to duplicate file discriptor in 
   this function.

2) Changes debugging messages
    Changed debugging message's indent in curl.cpp functions. 



git-svn-id: http://s3fs.googlecode.com/svn/trunk@455 df820570-a93a-0410-bd06-b72b767a4274
2013-07-08 01:25:11 +00:00
ggtakec@gmail.com
0c630ba2d0 Fixed a bug
1) Fixed a bug
    When something error occured in multipart uploading process, s3fs forgets to free memory.
    (from r451)
    Fixed this bug.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@454 df820570-a93a-0410-bd06-b72b767a4274
2013-07-05 06:36:11 +00:00
ggtakec@gmail.com
b1e1312cfb Fixed Issue 352(+)
1) Option syntax verbosity in doc (  Issue 352  )
    Mistook fixing codes, then re-check'in correctly code.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@453 df820570-a93a-0410-bd06-b72b767a4274
2013-07-05 05:49:41 +00:00
ggtakec@gmail.com
d1a17cbe3d Fixed Issue 352 and bugs
1) Option syntax verbosity in doc ( Issue 352 )
    Before this revision(version), "use_rrs" option needs to set a parameter like "use_sse" option.
    But this option does not need a parameter, specified "use_rrs" option means enabled RRS.
    (because RRS is desabled by default.)
    After this revision, "use_rrs" option can be specified without a parameter, and "use_sse" too.
    Changed codes, man page and help page.
    Please notice, for old version "use_rrs"(and "use_sse") can be specified with a parameter("1" or "0") yet.

2) Fixes a bug about analizing "use_sse" option.
    Fixed a bug in r451, "use_sse" option is not worked because s3fs mistook to call function for "use_rrs".

3) Fixes a memory leak.
    Fixed a memory leak in r451.
    Fixed that the curl_slist_sort_insert() function forgot to free memory.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@452 df820570-a93a-0410-bd06-b72b767a4274
2013-07-05 05:41:46 +00:00
ggtakec@gmail.com
ad19ffa458 Changes codes
1) Adds new S3fsCurl class
   Added new S3fsCurl class instead of directly calling curl function.
   This class is lapping curl function for s3fs(AWS S3 API).

2) Changes codes about adding S3fsCurl class
    Changed and deleted classes and structures which are related to curl in curl.cpp/curl.h.
    Changed codes which are calling S3 API with curl in s3fs.cpp.

3) Deletes YKIES macro
    Deleted YIKES macro, because this macro is used no more.

4) Changes a code
    s3fs does not get good performance because s3fs copies each byte while downloading.
    So that the codes is changed instead of memcpy, then s3fs performance not a little improves.

5) Fixes a bug
    When s3fs renames a file, s3fs does not use the value which is specified by servicepath option.
    Fixed this bug.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@451 df820570-a93a-0410-bd06-b72b767a4274
2013-07-05 02:28:31 +00:00
ggtakec@gmail.com
5a035a33f0 Changes codes
1) Changes FdCache class(cleanup codes)
    The FdCache class is for caching file discriptor.
    This class is modified as adding reference count for file discriptor and 
    removing pid for each path.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@450 df820570-a93a-0410-bd06-b72b767a4274
2013-06-21 06:07:22 +00:00
ggtakec@gmail.com
45950044f7 Changes codes
1) Changes codes for performance and request's costs
    s3fs gets object's  attributes by using HEAD request.
    Directory objects is following 4 type:
      a) name type is "dir", with meta information
      b) name type is "dir", without meta information(but has files in itself)
      c) name type is "dir/", with(out) meta information
      d) name type is "dir_$folder$", with(out) meta information
    The codes is changed to order checking directory object.
    So that, s3fs decreases requests for checking objects.

    Before version has a bug, that is s3fs can not be recognizable type-b) 
    definitely when s3fs check the object directly.(but s3fs can, when s3fs 
    check the object by listing)
    This change fixes this bug.

2) Adds "multireq_max" option
    Added "multireq_max" option is maximum number of parallel request 
    for listing objects.
    This changes is possible to solve CURLE_COULDNT_CONNECT.
    If this option can not solve it, this option will be useful for tuning 
    performance by each.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@449 df820570-a93a-0410-bd06-b72b767a4274
2013-06-19 14:53:58 +00:00
ggtakec@gmail.com
b65c3e195e Fixed Issue 346
1) Not recognizing group permissions( Issue 346 )
    Fixed umask option which works correctly.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@448 df820570-a93a-0410-bd06-b72b767a4274
2013-06-18 01:17:32 +00:00
ggtakec@gmail.com
b3fb37a87e Changed codes
1) don't use curl_slist directly
    s3fs has auto_curl_slist struct, but some function use curl_slist directly in s3fs.cpp.
    So that, changes codes for using auto_curl_slist.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@444 df820570-a93a-0410-bd06-b72b767a4274
2013-06-15 16:47:17 +00:00
ggtakec@gmail.com
f7e1a2a37f Fixed bugs
1) Fixed a bug(forgot removing temporary files)
    When s3fs gets a error from fwrite in multipart uploading function,
    s3fs does not remove a temporary file.

2) Fixed a bug(wrong prototype of function)
    The prototype of function for CURLSHOPT_UNLOCKFUNC
    is wrong.

3) Changed codes
    - In my_curl_easy_perform function, the codes for debugging messages
      is changed, because it is for not working codes when "-d" option is 
      not specified.
    - Changes struct head_data's member variables, and some codes for this 
      changes.
    - Moving calling function to main for curl_global_init and curl_share_init 
      functions, because these function must call in main thread.

4) Fixed a bug(use uninitialized memory)
    In get_lastmodified function, this function does not initialize value
   (struct tm).

5) Fixed a bug(access freed variable)
    In readdir_multi_head function, access a variable which is already freed.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@442 df820570-a93a-0410-bd06-b72b767a4274
2013-06-15 15:29:08 +00:00
ggtakec@gmail.com
a285716f87 Fixed Issue 343 (Issue 235 , Issue 257 , Issue 265)
1) Fixes "SSL connect error"(curl 35 error)
    Re-fixed "SSL connect error",  so r434 could not fix it completely(mistook fixing).



git-svn-id: http://s3fs.googlecode.com/svn/trunk@441 df820570-a93a-0410-bd06-b72b767a4274
2013-06-06 03:01:21 +00:00
ggtakec@gmail.com
b921844ff8 Fixed Issue 342
1) Segmentation fault on connect on ppc64( Issue 342 )
    The third parameter of curl_easy_getinfo() is wrong.
    It must be "long" but specified "CURLcode".
    Fixes this issue.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@440 df820570-a93a-0410-bd06-b72b767a4274
2013-06-05 02:13:39 +00:00
ggtakec@gmail.com
8ef1c7aa3a Fixed Issue 226(+)
1) Patch adding support for SSE( Issue 226 )
    Forgot changing codes for the error logic which use_sse and 
    use_rrs option is specified.
    (r438 + this fixes = fixed issue 226)




git-svn-id: http://s3fs.googlecode.com/svn/trunk@439 df820570-a93a-0410-bd06-b72b767a4274
2013-06-04 06:12:22 +00:00
ggtakec@gmail.com
9833c7e589 Fixed Issue 226
1) Patch adding support for SSE( Issue 226 )
    Supports SSE(Server-Side Encryption) and adds "use_sse" option.
    * Specifications
       When "use_sse" option is specified as "1", s3fs adds "x-amz-server-side-encryption"
       header as "AES256".
       But it only does when objects upload(writing object). 
       When you do chmod/chown/chgrp/touch/mv commands, s3fs does not 
       add this header and inherit SSE mode from oroginal object. 
    * Notice
       "use_sse" option can not specify with "use_rrs" because we get signature
       error from S3.





git-svn-id: http://s3fs.googlecode.com/svn/trunk@438 df820570-a93a-0410-bd06-b72b767a4274
2013-06-04 06:04:04 +00:00
ggtakec@gmail.com
1758bc59f4 Fixed Issue 235, Issue 257, Issue 265
1) Fixes "SSL connect error"(curl 35 error)
    Fixed "SSL connect error", then s3fs can connect by SSL with no problem.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@434 df820570-a93a-0410-bd06-b72b767a4274
2013-06-01 15:31:31 +00:00
ggtakec@gmail.com
c686a3b2c0 Fixed Issue 241
1) problems with fseek and s3fs(Issue 241)
   This problem is that s3fs returns file stat(size) when client already has opened file discriptor and client modifies file before saving fd.
   So that, client adds bytes into file, but s3fs_getattr() function returns original size before changing.
   Changes codes for that s3fs returns size from opened file discriptor, if client already opens the file.
   * Changes s3fs.cpp
   * Adds fdcache.cpp fdcache.h



git-svn-id: http://s3fs.googlecode.com/svn/trunk@432 df820570-a93a-0410-bd06-b72b767a4274
2013-05-28 05:54:09 +00:00
ggtakec@gmail.com
2d51439dcb Fixed a bug(failed all multi head request when mounting bucket+path)
1) Fixes a bug
    When the mount point is specified with sub-directory(mounting with 
    "bucket:/path"), internally all curl_multi head request in s3fs_readdir() 
    function failed.
    This reason is that the head curl_multi request is not specified with 
    mount path.
    This is a bug, and fixed.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@431 df820570-a93a-0410-bd06-b72b767a4274
2013-05-27 02:22:47 +00:00
ggtakec@gmail.com
7aa11f389a Fixed Issue 235
1) Problems using encrypted connection to s3(Issue 235)
    In s3fs_readdir() function, s3fs gets CURLE_COULDNT_CONNECT error when s3fs reads objects header information.
    Probably, this problem is too many request in curl_multi request.
    Then s3fs codes are changed:
    * max request in curl_multi request is 500 and s3fs loops to call curl_multi.
    * retries to call request which returns error as CURLE_COULDNT_CONNECT.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@430 df820570-a93a-0410-bd06-b72b767a4274
2013-05-27 01:15:48 +00:00
ggtakec@gmail.com
7477224d02 Fixed Issue 304
1) s3fs should cache DNS lookups?(Issue 304)
   Changes that s3fs always uses own dns cache, and adds "nodnscache" option.
   If "nodnscache" is specified, s3fs does not use dns cache as before.
   s3fs keeps DNS cache for 60 senconds by libcurl's default.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@429 df820570-a93a-0410-bd06-b72b767a4274
2013-05-22 08:49:23 +00:00
ggtakec@gmail.com
be5fa78032 Fixed Issue 340 and some bugs.
1) Fixes a bug which object owner/group is set wrong id.
    When do chown(chgrp) command without group(owner), s3fs set wrong id(-1) 
    for group(owner) id.
    Fixes this bug.

2) The permission of mount point when allow_other option is specified.
    When allow_other option is specified, s3fs forces the mount point directory 
    permission to set executable permission(mode | 0111).

3) Fixes a bug about permission
    For example, when the directory permission is 0557, other user(who is not owner
    and same group) gets a permission error when making file or directory in that dir.
    Fixes this bug.

4) Compile error: blkcnt_t(Issue 340)
    Fixes a bug: Compile error: blkcnt_t(Issue 340)



git-svn-id: http://s3fs.googlecode.com/svn/trunk@428 df820570-a93a-0410-bd06-b72b767a4274
2013-05-21 05:29:07 +00:00
ggtakec@gmail.com
fb30405aef Supported uid/gid options
1) Supports uid/gid options
    Fuse(and mount) option "uid" and "gid" is supported.
    
*) Fixes some issues
    So these option are supported, some issue which are permission or access problem are solved.
    ex. FIle permissions 000(Issue 337)




git-svn-id: http://s3fs.googlecode.com/svn/trunk@424 df820570-a93a-0410-bd06-b72b767a4274
2013-05-16 04:53:30 +00:00
ggtakec@gmail.com
9da497af45 Added enable_content_md5 option
1) Adds enable_content_md5 option
   When s3fs uploads large object(over 20MB), s3fs checks always ETag(MD5) in each multipart's response.
   But for small objects, s3fs does not check MD5.
   This new option enables for checking MD5 of uploading object.
   If "enable_content_md5" option is specified, s3fs puts the object with "Content-MD5" header.

   The checking MD5 value is not default, because it increases some of user's cpu usage.
   (The default value may be replaced in the future.)



git-svn-id: http://s3fs.googlecode.com/svn/trunk@423 df820570-a93a-0410-bd06-b72b767a4274
2013-05-16 02:02:55 +00:00
ggtakec@gmail.com
715b837a2b Fixed Issue 31 and Cleanup codes
1) s3sync'ed files not supported(Issue 31)
    Supports HTTP headers which made by s3sync.
    Supported new HTTP headers are x-amz-meta-owner, 
    x-amz-meta-permissions and x-amz-meta-group.
    s3fs read and understand these headers, but s3fs 
    gives priority to s3fs's headers over these headers.

2) Cleanups codes
    Cleanups some codes about issue 31.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@422 df820570-a93a-0410-bd06-b72b767a4274
2013-05-09 08:35:17 +00:00
ggtakec@gmail.com
c862ee40ea Fixed issue 240 and some bugs.
1) Cannot Mount Path in Bucket(Issue 240)
    Changes man page for this issue("bucket[:path]" -> "bucket[:/path]").
    And so s3fs did not work with mount path, fixed it.

2) Fixes other bug about renaming directory
    Fixes a bug caused by r420, which fails to rename directory. 




git-svn-id: http://s3fs.googlecode.com/svn/trunk@421 df820570-a93a-0410-bd06-b72b767a4274
2013-05-09 04:25:18 +00:00
ggtakec@gmail.com
6b78bfdf4b Fixed issue 291, and Adds "disable_noobj_cache" option.
1) Man file has wrong permissions for passwd file(Issue 291)
    Fixes man page for wrong permissions of passwd file.

2) Fixes a bug and Strictly checks passwd file permission.
    * Fixes a bug about checking passwd file permission.
       A bug is that s3fs continues to run after s3fs finds invalid passwd 
      file permission.
    * Checks passwd file strictly.
       Before this revision, s3fs allows executable permission for a 
       passwd file and  allows group writable permission for a passwd 
       file(which is not "/etc/passwd-s3fs").
       New s3fs checks permission strictly, that is  /etc/passwd-s3fs is 
       allowed owner readable/writable and group readable, and  the 
       passwd file(which is not "/etc/passwd-s3fs") is allowed only owner 
       readable/writable.

3) Adds disable_noobj_cache option for no-existing object.
    s3fs v1.68 always has to check whether file(or sub directory) exists 
    under object(path)  when s3fs does some command, since s3fs has 
    recognized a directory which does not exist and has files or sub 
    directories under itself.
    It increases ListBucket request and makes performance bad.
    For performance if the disable_noobj_cache option is specified, s3fs 
    memorizes in stat cache that the object(file or directory) does not exist.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@420 df820570-a93a-0410-bd06-b72b767a4274
2013-05-08 07:51:22 +00:00
ggtakec@gmail.com
5de37a6807 Cleanup codes
* Cleanup codes after committing r418.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@419 df820570-a93a-0410-bd06-b72b767a4274
2013-05-07 02:35:30 +00:00
ggtakec@gmail.com
6ba609eb66 Fixed a bug(max_stat_cache_size=0)
1) Fixes a bug
    When the option max_stat_cache_size=0 is specified, the s3fs fails getting the attributes.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@418 df820570-a93a-0410-bd06-b72b767a4274
2013-05-03 13:33:49 +00:00
ggtakec@gmail.com
b973eaae44 Changed codes for issue: 27(+)
1) Feature Request: Compatability with other S3FS clients(Issue: 27)
    Rechanges source code.

2) For other S3 clients
    Supports the directory which is no objects.
    If there is a object which has "/" charactor(ex. "<bucket>/dir/file"), the directory("dir") object is no object.
    Exsample, you can upload the object which name is "s3://bucket/dir/file" by the s3cmd.
    Then the "dir" is not object in bucket("dir").
    This s3fs codes understands this case.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@414 df820570-a93a-0410-bd06-b72b767a4274
2013-04-29 14:31:10 +00:00
ggtakec@gmail.com
36447a23eb Fixed issue: 27
1) Feature Request: Compatability with other S3FS clients(Issue: 27)
    Supported the directory object which made by s3fox. Its name has "_$folder$" suffixes.
    On s3fs, that directory object is listed normal directory name without "_$folder$".
    You need careful when you change object attributes(rename, chmod, chown, touch), because the s3fs remakes the directory object after that object(which has "_$folder$" suffix)
    After changing the object attributes, the object name does not have "_$folder$" suffix.
    It means the object is remade by s3fs.

2) Other
    Fixes bugs which are found when this issue is fixed.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@413 df820570-a93a-0410-bd06-b72b767a4274
2013-04-20 19:17:28 +00:00
ggtakec@gmail.com
eaf43e6f59 Fixed issue: 320(++)
1) Changes calling fread/fwrite logic(Issue: 320)
    In conjunction with this issue, the opened file discripter is rewinded after reading/writing.
    The put_local_fd() and get_localfd() function always returns rewinded fd.





git-svn-id: http://s3fs.googlecode.com/svn/trunk@412 df820570-a93a-0410-bd06-b72b767a4274
2013-04-17 06:39:02 +00:00
ggtakec@gmail.com
a92a4c0a4f Fixed issue: 320
1) Changes calling fread/fwrite logic(Issue: 320)
    The s3fs functions are called by doing rsync command, the calling order is s3fs_create, s3fs_truncate, s3fs_flush.
    After the s3fs_truncate uploads the file, the s3fs_flush uploads the file again wothout rewinding fd.
    It is this issue bug, the s3fs_flush read EOF and put error.
    Then I changes the code  that is calling the lseek and seeking FD to head of file before fread/fwrite.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@411 df820570-a93a-0410-bd06-b72b767a4274
2013-04-17 04:50:13 +00:00
ggtakec@gmail.com
9641d07806 Fixed issue: 265
1) Unable to mount to a non empty directory(Issue: 265)
    Supported "nonempty" fuse option.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@410 df820570-a93a-0410-bd06-b72b767a4274
2013-04-16 08:05:24 +00:00
ggtakec@gmail.com
cec9bc5f3a Fixed issue: 293
1) Command line argument bucket: causes segv(Issue: 293)
    If it specifies the bucket name which is terminated ":", s3fs run and crush(segv).
    This bug is fixed.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@409 df820570-a93a-0410-bd06-b72b767a4274
2013-04-15 19:47:09 +00:00
ggtakec@gmail.com
a632af8f90 Fixed issue: 320
1) Changes calling fread/fwrite logic(Issue: 320)
    The calling fread/fwrite function logic is changed those in loop.
    If the fread/fwrite returns 0 byte without a error, s3fs continue(retry) to read/write.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@408 df820570-a93a-0410-bd06-b72b767a4274
2013-04-15 16:00:43 +00:00
ggtakec@gmail.com
edadbe86d8 Fixed issue: 328
1) Changes for fixing a bug(Issue 328)
  The return value in get_username() function is wrong value(NULL) when there is not user id in passwd file.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@404 df820570-a93a-0410-bd06-b72b767a4274
2013-04-11 02:37:25 +00:00
ggtakec@gmail.com
f002cdb9b2 Fixed issue: 326
1) Changes for fixing a bug(r326)
  The my_curl_easy_perform() function is not clearing the buffer(struct BodyStruct body) before retrying the request.

2) Other changes
  In conjunction with this issue, the "struct BodyStruct" is changed to "Class BodyData".
  New class is same as BodyStruct, but handling memory is automatically.
  And added a argument for my_curl_easy_perform().
  This function is needed the buffer pointer, but the arguments is only for body buffer.
  Then I added the buffer pointer for header buffer.

3) Fixed memory leak
  In get_object_name() function, there was a memory leak.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@403 df820570-a93a-0410-bd06-b72b767a4274
2013-04-11 01:49:00 +00:00
ggtakec@gmail.com
8bd1483374 Summary of Changes(1.65 -> 1.66)
==========================
List of Changes
==========================
1) Fixes bugs
    Fixes Issue 321: "no write permission for non-root user".
    (http://code.google.com/p/s3fs/issues/detail?id=321)
    Fixes a bug which s3fs does not set uid/gid headers when making symlink.

2) Cleanup  code.
    Adds a common function which  converts the Last-Modified header to utime.
    Deletes the useless cord and arranged it.

3) xmlns
    Changes that s3fs can decide using the xmlns url automatically.
    Then the noxmlns option is not needed anymore, but it is left.

4) Changes cache for performance
    Changes stat cache, it accumulates stat information and some headers.
    By adding some headers into cache, s3fs does not need to call curl_get_headers function.
    After changing, one cache entry increases in about 500 bytes from about 144 byte.
    
    Adds one condition to get out of the cache, that condition is by looking object's ETag.
    It works good for noticing changes about obojects.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@400 df820570-a93a-0410-bd06-b72b767a4274
2013-04-06 17:39:22 +00:00
ggtakec@gmail.com
a35cdc73b7 Summary of Changes(1.64 -> 1.65)
1) Fixed a bug(r397)
    After deleting directory object, s3fs could not make directory which was same name.
    It was a bug about cache logic for compatibility other S3 client.

2) Cleaned up source codes(r396)
    No changes for logic, only changes layout of functions and valiables between a file to a file.
    Adds s3fs_util.cpp/s3fs_util.h/common.h




git-svn-id: http://s3fs.googlecode.com/svn/trunk@397 df820570-a93a-0410-bd06-b72b767a4274
2013-03-30 14:03:06 +00:00
ggtakec@gmail.com
953aedd7ad Cleaned up source codes
No changes for logic, only changes layout of functions and valiables between a file to a file.
    Adds s3fs_util.cpp/s3fs_util.h/common.h



git-svn-id: http://s3fs.googlecode.com/svn/trunk@396 df820570-a93a-0410-bd06-b72b767a4274
2013-03-30 13:37:14 +00:00
ggtakec@gmail.com
9af16df61e Summary of Changes(1.63 -> 1.64)
* This new version was made for fixing big issue about directory object.
  Please be careful and review new s3fs.

==========================
List of Changes
==========================
1) Fixed bugs
    Fixed some memory leak and  un-freed curl handle.
    Fixed codes with a bug which is not found yet.
    Fixed a bug that the s3fs could not update object's mtime when the s3fs had a opened file descriptor. 

    Please let us know a bug, when you find new bug of a memory leak.

2) Changed codes
    Changed codes of s3fs_readdir() and list_bucket() etc.
    Changed codes so that the get_realpath() function returned std::string.
    Changed codes about exit() function. Because the exit() function is called from many fuse callback function directly, these function called fuse_exit() function and retuned with error.
    Changed codes so that the case of the characters for the "x-amz-meta" response header is ignored.

3) Added a option
    Added the norenameapi option for the storage compatible with S3 without copy API.
    This option is subset of nocopyapi option.
    Please read man page or call with --help option.

4) Object for directory
    This is very big and important change.

    The object of directory is changed "dir/" instead of "dir" for being compatible with other S3 client applications.
    And this version understands the object of directory which is made by old version.
    If the new s3fs changes the attributes or owner/group or mtime of the directory object, the s3fs automatically changes the object from old object name("dir") to new("dir/").
    If you need to change old object name("dir") to new("dir/") manually, you can use shell script(mergedir.sh) in test directory.

    * About the directory object name
        AWS S3 allows the object name as both "dir" and "dir/".
        The s3fs before this version understood only "dir" as directory object name, but old version did not understand the "dir/" object name.
        The new version understands both of "dir" and "dir/" object name.
        The s3fs user needs to be care for the special situation that I mentioned later.

        The new version deletes old "dir" object and makes new "dir/" object, when the user operates the directory object for changing the permission or owner/group or mtime.
        This operation does on background and automatically.

        If you need to merge manually, you can use shell script which is mergedir.sh in test directory.
        This script runs chmod/chown/touch commands after finding a directory.
       Other S3 client application makes a directory object("dir/") without meta information which is needed to understand by the s3fs, this script can add meta information for a directory object.
        If this script function is insufficient for you, you can read and modify the codes by yourself.
        Please use the shell script carefully because of changing the object.
        If you find a bug in this script, please let me know.

    * Details
    ** The directory object made by old version
        The directory object made by old version is not understood by other S3 client application.
        New s3fs version was updated for keeping compatibility with other clients.
        You can use the mergedir.sh in test directory for merging  from old directory object("dir") to new("dir/").
        The directory object name is changed from "dir" to "dir/" after the mergedir.sh is run, this changed "dir/" object is understood by other S3 clients.
        This script runs chmod/chown/chgrp/touch/etc commands against the old directory object("dir"), then new s3fs merges that directory automatically.

        If you need to change directory object from old to new manually, you can do it by running these commands which change the directory attributes(mode/owner/group/mtime).

    ** The directory object made by new version
        The directory object name made by new version is "dir/".
        Because the name includes "/", other S3 client applications understand it as the directory.
        I tested new directory by s3cmd/tntDrive/DragonDisk/Gladinet as other S3 clients, the result was good compatibility.
        You need to know that the compatibility has small problem by the difference in specifications between clients.
        And you need to be careful about that the old s3fs can not understand the directory object which made by new s3fs.
        You should change all s3fs which accesses same bucket.

    ** The directory object made by other S3 client application
        Because the object is determined as a directory by the s3fs, the s3fs makes and uses special meta information which is "x-amz-meta-***" and "Content-Type" as HTTP header.
        The s3fs sets and uses HTTP headers for the directory object,  those headers are listed below.
            Content-Type: application/x-directory
            x-amz-meta-mode: <mode>
            x-amz-meta-uid: <UID>
            x-amz-meta-gid <GID>
            x-amz-meta-mtime: <unix time of modified file>

        Other S3 client application builds the directory object without attributes  which is needed by the s3fs.
        When the "ls" command is run on the s3fs-fuse file system which has directories/files made by other S3 clients, this result is shown below. 
            d---------  1 root     root           0 Feb 27 11:21 dir
            ----------  1 root     root     1024 Mar 14 02:15 file
        Because the objects don't have meta information("x-amz-meta-mode"), it means mode=0000.
        In this case, the directory object is shown only "d", because the s3fs determines the object as a directory when the object is the name with "/" or has "Content-type: application/x-directory" header.
        (The s3fs sets "Content-Type: application/x-directory" to the directory object, but other S3 clients set "binary/octet-stream".)
        In that result, nobody without root is allowed to operate the object.

        The owner and group are "root"(UID=0) because the object doesn't have "x-amz-meta-uid/gid".
        If the object doesn't have "x-amz-meta-mtime", the s3fs uses "Last-Modified" HTTP header.
        Therefore the object's mtime is "Last-Modified" value.(This logic is same as old version)
        It has been already explained, if you need to change the object attributes, you can do it by manually operation or mergedir.sh.

    * Example of the compatibility with s3cmd etc
    ** Case A) Only "dir/file" object
        One of case, there is only "dir/file" object without "dir/" object, that object is made by s3cmd or etc.
        In this case, the response of REST API(list bucket) with "delimiter=/" parameter has "CommonPrefixes", and the "dir/" is listed in "CommonPrefixes/Prefix", but the "dir/" object is not real object. 
        The s3fs needs to determine this object as directory, however there is no real directory object("dir" or "dir/").
        But both new s3fs and old one does NOT understand this "dir/" in "CommonPrefixes", because the s3fs fails to get meta information from "dir" or "dir/".
        On this case, the result of "ls" command is shown below.
            ??????????? ? ?        ?        ?            ? dir
        This "dir" is not operated by anyone and any process, because the s3fs does not understand this object permission.
        And "dir/file" object can not be shown and operated too.
        Some other S3 clients(tntDrive/Gladinet/etc) can not understand this object as same as the s3fs.

        If you need to operate "dir/file" object, you need to make the "dir/" object as a directory.
        To make the "dir/" directory object, you need to do below.
        Because there is already the "dir" object which is not real object, you can not make "dir/" directory.
        (s3cmd does not make "dir/" object because the object name has "/".).
        You should make another name directory(ex: "dir2/"), and move the "dir/file" objects to in new directory.
        Last, you can rename the directory name from "dir2/" to "dir/".

    ** Case B) Both "dir" and "dir/file" object
        This case is that there are "dir" and "dir/file" objects which were made by s3cmd/etc.
        s3cmd and s3fs understand the "dir" object as normal(file) object because this object does not have meta information and a name with "/".
        But the result of REST API(list bucket) has "dir/" name in "CommonPrefixes/Prefix". 

        The s3fs checks "dir/" and "dir" as a directory, but the "dir" object is not directory object.
        (Because the new s3fs need to compatible old version, the s3fs checks a directory object in order of "dir/", "dir")
        In this case, the result of "ls" command is shown below. 
            ----------  1 root     root     0 Feb 27 02:48 dir
        As a result, the "dir/file" can not be shown and operated because the "dir" object is a file.

        If you determine the "dir" as a directory, you need to add mete information to the "dir" object by s3cmd.


    ** Case C) Both "dir" and "dir/" object
        Last case is that there are "dir" and "dir/" objects which were made by other S3 clients.
        (example: At first you upload a object "dir/" as a directory by new 3sfs, and you upload a object "dir" by s3cmd.)
        New s3fs determines "dir/" as a directory, because the s3fs searches in oder of "dir/", "dir".
        As a result, the "dir" object can not be shown and operated.

    ** Compatibility between S3 clients 
        Both new and old s3fs do not understand both "dir" and "dir/" at the same time, tntDrive and Galdinet are same as the s3fs.
        If there are "dir/" and "dir" objects, the s3fs gives priority to "dir/".
        But s3cmd and DragonDisk understand both objects.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@392 df820570-a93a-0410-bd06-b72b767a4274
2013-03-23 14:04:07 +00:00
ggtakec@gmail.com
be38de5052 Summary of Changes(1.62 -> 1.63)
1) Lifetime for the stats cache
   Added the new option "stat_cache_expire".
   This option which is specified by seconds means the lifetime for each stats cache entry.
   If this option is not specified, the stats cache is kept in s3fs process until the stats cache grown to maximum size. (default)
   If this option is specified, the stats cache entry is out from the memory when the entry expires time.

2) Enable file permission
  s3fs before 1.62 did not consider the file  access permission.
  s3fs after this version can consider it.
  For access permission, the s3fs_getattr() function was divided into sub function which can check the file access permission.
  It is like access() function.
  And the function calling the s3fs_getattr() calls this new sub function instead of s3fs_getattr().
  Last the s3fs_opendir() function which is called by FUSE was added for checking directory access permission when listing the files in directory.

3) UID/GUID
  When a file or a directory was created, the s3fs could not set the UID/GID as the user who executed a command.
  (Almost the UID/GID are root, because the s3fs run by root.)
  After this version, the s3fs set correct UID/GID as the user who executes the commond.

4) About the mtime
  If the object does not have "x-amz-meta-mtime" meta, the s3fs uses the "Last-Modified" header instead of it.
  But the s3fs had a bug in this code, and this version fixed this bug.
  When user modified the file, the s3fs did not update the mtime of the file.
  This version fixed this bug.
  In the get_local_fd() function, the local file's mtime was changed only when s3fs run with "use_cache" option.
  This version always updates the mtime whether the local cache file is used or not.
  And s3fs_flush ( ) function set the mtime of local cache file from S3 object mtime, but it was wrong . 
  This version is that the s3fs_flush ( ) changes the mtime of S3 object from the local cache file or the tmpfile . 
  The s3fs cuts some requests, because the s3fs can always check mtime whether the s3fs uses or does not use the local cache file.

5) A case of no "x-amz-meta-mode"
  If the object did not have "x-amz-meta-mtime" mete, the s3fs recognized the file as not regular file.
  After this version, the s3fs recognizes the file as regular file.

6) "." and ".." directory
  The s3fs_readdir() did not return "X" and "XX" directory name.
  After this version, the s3fs is changed that it returns "X" and "XX".
  Example, the result of "ls" lists "X" and "XX" directory.

7) Fixed a bug
  The insert_object() had a bug, and it is fixed.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@390 df820570-a93a-0410-bd06-b72b767a4274
2013-02-24 08:58:54 +00:00
ggtakec@gmail.com
cc6bd2181b 1) Fixed a memory leak and un-closed file discriptor.
2) Added a static table for file discriptors and paths which is keeped until closing.
   The s3fs_xxxx function called by FUSE is able to use a file disctiptor which is already opened by s3fs_open function.
3) The mknod is changed that it always return error, because it does not work through a network.
4) The symbolic file attribute changed to S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO.
5) Fixed the truncate function to work.
6) The mkdir and clone_directory_object functions are simplified and are changed to use the common create_directory_object function for these.
   For fixed a bug that the directory's PID/UID/mode are changed when these are  renamed.
7) The get_object_name function is changed to check a object finely. 
8) The s3fs_check_service function is changed for "301" response code.
9) Added the noxmlns option for a case of the response without xmlns field. (for the storage compatible with S3)
10) Added the nocopyapi option for the storage compatible with S3 without copy API.

* Comments 
  No.9 and No.10 are for the storage compatible with AWS S3.
  Both option are unnecessary options for AWS S3.
  In future, for the s3fs's promotion and possibility I would like to add new function.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@384 df820570-a93a-0410-bd06-b72b767a4274
2013-01-19 16:05:07 +00:00
ben.lemasurier@gmail.com
2a09e0864e Fixed a possible memory leak in the stat cache where
- items with an initial hit count of 0 would not be deleted

Added an additiional integration test



git-svn-id: http://s3fs.googlecode.com/svn/trunk@383 df820570-a93a-0410-bd06-b72b767a4274
2011-09-26 15:20:14 +00:00
ben.lemasurier@gmail.com
6d12f31676 moving some repeated curl operations to a single location in curl.cpp
git-svn-id: http://s3fs.googlecode.com/svn/trunk@382 df820570-a93a-0410-bd06-b72b767a4274
2011-09-01 19:24:12 +00:00
ben.lemasurier@gmail.com
79ee801b94 cleanup HTTP DELETE operations to use the same curl interface
git-svn-id: http://s3fs.googlecode.com/svn/trunk@381 df820570-a93a-0410-bd06-b72b767a4274
2011-08-31 22:20:20 +00:00
ben.lemasurier@gmail.com
9fb05fba4f moved calc_signature to curl.cpp
git-svn-id: http://s3fs.googlecode.com/svn/trunk@380 df820570-a93a-0410-bd06-b72b767a4274
2011-08-31 20:36:40 +00:00
ben.lemasurier@gmail.com
8d941f42b5 file handle error checking
git-svn-id: http://s3fs.googlecode.com/svn/trunk@379 df820570-a93a-0410-bd06-b72b767a4274
2011-08-31 20:17:53 +00:00
ben.lemasurier@gmail.com
9b7b63cbba simplified remote_mouthpath_exists, now uses s3fs_getattr()
git-svn-id: http://s3fs.googlecode.com/svn/trunk@378 df820570-a93a-0410-bd06-b72b767a4274
2011-08-31 19:27:50 +00:00
ben.lemasurier@gmail.com
a00c220062 s3fs_getattr simplified, now uses get_headers()
git-svn-id: http://s3fs.googlecode.com/svn/trunk@377 df820570-a93a-0410-bd06-b72b767a4274
2011-08-31 19:02:30 +00:00
ben.lemasurier@gmail.com
f333ad5d22 cleaning up x-amz-meta retrieval
git-svn-id: http://s3fs.googlecode.com/svn/trunk@376 df820570-a93a-0410-bd06-b72b767a4274
2011-08-31 17:37:55 +00:00
ben.lemasurier@gmail.com
191506e2e8 handle possible memory leaks, trivial cleanup
git-svn-id: http://s3fs.googlecode.com/svn/trunk@375 df820570-a93a-0410-bd06-b72b767a4274
2011-08-31 17:00:00 +00:00
ben.lemasurier@gmail.com
cc4d19b3c6 cleaned up s3fs_check_service
This _should_ handle issue #153 alongside simplifying s3fs_check_service; 
determining if the network is up/down duplicated a lot of functionality
availble in my_curl_easy_perform. This will need some testing, of course.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@374 df820570-a93a-0410-bd06-b72b767a4274
2011-08-30 22:09:17 +00:00
ben.lemasurier@gmail.com
4ba385d1be return -EPERM on 403 (access forbidden) instead of -EIO
git-svn-id: http://s3fs.googlecode.com/svn/trunk@373 df820570-a93a-0410-bd06-b72b767a4274
2011-08-30 19:44:26 +00:00
ben.lemasurier@gmail.com
ac54fad06e cleaning up rmdir
git-svn-id: http://s3fs.googlecode.com/svn/trunk@372 df820570-a93a-0410-bd06-b72b767a4274
2011-08-30 19:08:01 +00:00
ben.lemasurier@gmail.com
cf43a2a260 Fixes a compile-time bug in 32bit systems and a memory leak in md5sum()
git-svn-id: http://s3fs.googlecode.com/svn/trunk@367 df820570-a93a-0410-bd06-b72b767a4274
2011-08-30 15:20:49 +00:00
ben.lemasurier@gmail.com
c933b6a9b1 Support for modifying files > 5GB (fixes issue #215)
Modified rename_object and put_headers to handle objects larger than
5GB. Files larger than 5GB are required to use the multi interface.


git-svn-id: http://s3fs.googlecode.com/svn/trunk@363 df820570-a93a-0410-bd06-b72b767a4274
2011-08-29 22:01:32 +00:00
ben.lemasurier@gmail.com
f623a395bc fixes memory leaks associated with the fuse option parser and curl handles
Passing s3fs through valgrind revealed a few more memory leaks assocated with
the fuse option parser. We'll no longer directly return main from fuse_main().

In the event that s3fs_check_service failed, many of the curl handles were not
being cleaned up properly.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@362 df820570-a93a-0410-bd06-b72b767a4274
2011-08-25 20:32:56 +00:00
ben.lemasurier@gmail.com
979ed21d5a close directory handle after checking mountpoint
running s3fs through several valgrind checks found a bug in s3fs_check_service()


git-svn-id: http://s3fs.googlecode.com/svn/trunk@361 df820570-a93a-0410-bd06-b72b767a4274
2011-08-25 17:11:25 +00:00
ben.lemasurier@gmail.com
f29986f4c6 Simplified s3fs_check_service
simply using strstr to see if the bucket is available.
removed the check to see if the service has any buckets at all.


git-svn-id: http://s3fs.googlecode.com/svn/trunk@360 df820570-a93a-0410-bd06-b72b767a4274
2011-08-25 16:34:10 +00:00
ben.lemasurier@gmail.com
5a6ef54b36 trivial change to fix some valgrind warnings regarding unititialized values.
git-svn-id: http://s3fs.googlecode.com/svn/trunk@359 df820570-a93a-0410-bd06-b72b767a4274
2011-08-02 15:08:28 +00:00
ben.lemasurier@gmail.com
b41f982d59 Fixes issue #205
when s3fs is linked against libcurl < 7.20.0 we'd receive CURLM_CALL_MULTI_PERFORM



git-svn-id: http://s3fs.googlecode.com/svn/trunk@358 df820570-a93a-0410-bd06-b72b767a4274
2011-07-29 20:03:38 +00:00
ben.lemasurier@gmail.com
07baba972a Handle curl send and recv errors a little more gracefully
git-svn-id: http://s3fs.googlecode.com/svn/trunk@357 df820570-a93a-0410-bd06-b72b767a4274
2011-07-29 15:48:15 +00:00
ben.lemasurier@gmail.com
40fde1e0ea Possible fix for issue #206
- handle bad xml data from Amazon



git-svn-id: http://s3fs.googlecode.com/svn/trunk@355 df820570-a93a-0410-bd06-b72b767a4274
2011-07-28 15:43:52 +00:00
mooredan@suncup.net
b54b2ddfda Fixed issue #210
Applied user supplied patch


git-svn-id: http://s3fs.googlecode.com/svn/trunk@353 df820570-a93a-0410-bd06-b72b767a4274
2011-07-19 19:52:38 +00:00
ben.lemasurier@gmail.com
f484ea00ae Fixes issue #172
git-svn-id: http://s3fs.googlecode.com/svn/trunk@352 df820570-a93a-0410-bd06-b72b767a4274
2011-07-07 22:09:40 +00:00
ben.lemasurier@gmail.com
913fee101e fix for issue #205
git-svn-id: http://s3fs.googlecode.com/svn/trunk@350 df820570-a93a-0410-bd06-b72b767a4274
2011-07-07 16:25:04 +00:00
ben.lemasurier@gmail.com
ee1915ff93 missed this on the last commit
git-svn-id: http://s3fs.googlecode.com/svn/trunk@349 df820570-a93a-0410-bd06-b72b767a4274
2011-07-02 18:52:44 +00:00
ben.lemasurier@gmail.com
2eafa487d7 Massive speed improvements for readdir operations
complete s3fs_readdir() refactor
    - multi interface now batches HTTP requests
      - proper HTTP KeepAlive sessions are back! (CURLOPT_FORBID_REUSE is no longer required)
    - use xpath to quickly grab xml nodes
    - lots of cleanup
    - fixes some strange stat cache behavior
    - huge readdir performance benefits (8-14x in my case) on large directories



git-svn-id: http://s3fs.googlecode.com/svn/trunk@348 df820570-a93a-0410-bd06-b72b767a4274
2011-07-02 02:11:54 +00:00
ben.lemasurier@gmail.com
1a6885359c Ability to disable multipart uploads
- Added 'nomultipart' option to disable multipart uploads
  - see issue #181


git-svn-id: http://s3fs.googlecode.com/svn/trunk@347 df820570-a93a-0410-bd06-b72b767a4274
2011-06-27 02:21:38 +00:00
ben.lemasurier@gmail.com
6db8dafca4 bump version number
- removed debugging line


git-svn-id: http://s3fs.googlecode.com/svn/trunk@346 df820570-a93a-0410-bd06-b72b767a4274
2011-06-26 00:42:45 +00:00
ben.lemasurier@gmail.com
1597dfe659 Support for mounting a remote directory (issue #7).
- fixed a bug in the file cache, it was attempting to set the mtime
    on symlinks
  - general code cleanup; moved some string functions to string_util.cpp


git-svn-id: http://s3fs.googlecode.com/svn/trunk@345 df820570-a93a-0410-bd06-b72b767a4274
2011-06-26 00:37:52 +00:00
ben.lemasurier@gmail.com
94d72bdaf3 trivial compiler warning fix.
git-svn-id: http://s3fs.googlecode.com/svn/trunk@344 df820570-a93a-0410-bd06-b72b767a4274
2011-06-22 22:32:08 +00:00
mooredan@suncup.net
30abdff53f resolves issue #155
git-svn-id: http://s3fs.googlecode.com/svn/trunk@340 df820570-a93a-0410-bd06-b72b767a4274
2011-04-06 15:06:28 +00:00
ben.lemasurier@gmail.com
2e09e5201b fixes issue #23 and issue #160. validate the file cache by comparing the local/remote size/mtime values instead of an md5 sum
git-svn-id: http://s3fs.googlecode.com/svn/trunk@338 df820570-a93a-0410-bd06-b72b767a4274
2011-03-10 00:11:55 +00:00
mooredan@suncup.net
ebdde932a6 Strip the trailing '/' characters off of the url= option's
argument

Resolves issue #171


git-svn-id: http://s3fs.googlecode.com/svn/trunk@336 df820570-a93a-0410-bd06-b72b767a4274
2011-03-09 20:55:31 +00:00
ben.lemasurier@gmail.com
6cd9e9e65d moved generic curl routines to their own file
git-svn-id: http://s3fs.googlecode.com/svn/trunk@332 df820570-a93a-0410-bd06-b72b767a4274
2011-03-01 19:35:55 +00:00
ben.lemasurier@gmail.com
60f96aa8fb header file inclusion required for make dist-gzip/zip/etc
git-svn-id: http://s3fs.googlecode.com/svn/trunk@331 df820570-a93a-0410-bd06-b72b767a4274
2011-02-28 20:10:40 +00:00
mooredan@suncup.net
c16925bb10 Added check to check for illegal characters in bucket name
Resolves issue #163



git-svn-id: http://s3fs.googlecode.com/svn/trunk@330 df820570-a93a-0410-bd06-b72b767a4274
2011-02-26 14:48:02 +00:00
mooredan@suncup.net
2fe1abc66b First attempt to resolve issue 161 -- added handler for
curl error code 23 - CURLE_WRITE_ERROR

When encountered, it does a retry.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@329 df820570-a93a-0410-bd06-b72b767a4274
2011-02-26 14:11:46 +00:00
ben.lemasurier@gmail.com
48d1a73e06 cleanup only; s3fs.cpp is getting huge, split caching to its own file
git-svn-id: http://s3fs.googlecode.com/svn/trunk@328 df820570-a93a-0410-bd06-b72b767a4274
2011-02-25 17:35:12 +00:00
ben.lemasurier@gmail.com
ec4c5b3627 reduced the number of keys returned to see if a directory is empty, we only need to know if 1 exists. Minor cleanups.
git-svn-id: http://s3fs.googlecode.com/svn/trunk@327 df820570-a93a-0410-bd06-b72b767a4274
2011-02-23 17:16:12 +00:00
ben.lemasurier@gmail.com
6c89527aed minor cleanup, no functional changes.
git-svn-id: http://s3fs.googlecode.com/svn/trunk@326 df820570-a93a-0410-bd06-b72b767a4274
2011-02-23 16:03:08 +00:00
ben.lemasurier@gmail.com
c07e27eff1 only delete stat cache entries when file could have been modified.
git-svn-id: http://s3fs.googlecode.com/svn/trunk@324 df820570-a93a-0410-bd06-b72b767a4274
2011-02-22 23:01:42 +00:00
ben.lemasurier@gmail.com
9b5f694497 update to r322, this only works when local file cache is turned on. Initial 'make check' erroneously passed
git-svn-id: http://s3fs.googlecode.com/svn/trunk@323 df820570-a93a-0410-bd06-b72b767a4274
2011-02-22 22:28:57 +00:00
ben.lemasurier@gmail.com
0fb4427444 Fixes issues #134, "double upload". This _should_ result in a large performance improvment.
- s3fs_flush() now checks to see whether the file on the remote end is the same as the local copy.
  - md5sum() now requires a file descriptor instead of a path.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@322 df820570-a93a-0410-bd06-b72b767a4274
2011-02-22 21:28:01 +00:00
ben.lemasurier@gmail.com
1496f6a81e Further multipart cleanup/error checking, in preparation for multi-threaded uploads.
"Last-Modified" is now returned with get_headers() data


git-svn-id: http://s3fs.googlecode.com/svn/trunk@320 df820570-a93a-0410-bd06-b72b767a4274
2011-02-17 17:31:43 +00:00
ben.lemasurier@gmail.com
cfa0fd2992 clean up get_local_fd() to use md5sum()
git-svn-id: http://s3fs.googlecode.com/svn/trunk@319 df820570-a93a-0410-bd06-b72b767a4274
2011-02-16 16:52:45 +00:00
ben.lemasurier@gmail.com
00bde54d0a A large amount of cleanup for multipart uploads; preparation work for upcoming multi-threaded upload support.
Functional changes are limited to the multipart upload process. Each uploaded part is now verified against a local md5sum.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@318 df820570-a93a-0410-bd06-b72b767a4274
2011-02-15 23:32:27 +00:00
ben.lemasurier@gmail.com
1a79d451c5 Fixes an issue reintroduced in r315: s3fs_readdir was not populating the file stat cache
git-svn-id: http://s3fs.googlecode.com/svn/trunk@317 df820570-a93a-0410-bd06-b72b767a4274
2011-02-14 18:54:30 +00:00
mooredan@suncup.net
ecaaf4d324 Implemented max_stat_cache_size as an option
Resolves issue #157



git-svn-id: http://s3fs.googlecode.com/svn/trunk@316 df820570-a93a-0410-bd06-b72b767a4274
2011-02-12 16:48:23 +00:00
mooredan@suncup.net
6a3a68b01c Bound the size of stat_cache as described in issue #157
git-svn-id: http://s3fs.googlecode.com/svn/trunk@315 df820570-a93a-0410-bd06-b72b767a4274
2011-02-12 15:02:44 +00:00
mooredan@suncup.net
2c0456680e Resolves issue #156
s3fs_readdir() now looks at stat_cache


git-svn-id: http://s3fs.googlecode.com/svn/trunk@312 df820570-a93a-0410-bd06-b72b767a4274
2011-02-11 03:52:31 +00:00
mooredan@suncup.net
c8d5b35f8f Resolves issue #154
Installed and tested fix for file permissions/cache issue


git-svn-id: http://s3fs.googlecode.com/svn/trunk@311 df820570-a93a-0410-bd06-b72b767a4274
2011-02-11 03:30:02 +00:00
mooredan@suncup.net
6f7e180133 Resolves issue #152
- added move directory test
- fix bug introduced with fixing issue #150



git-svn-id: http://s3fs.googlecode.com/svn/trunk@310 df820570-a93a-0410-bd06-b72b767a4274
2011-02-10 01:07:46 +00:00
apetresc
fd2a6c120a Committing patch contributed by Ben LeMasurier to cache directory attributes. Details and tests on Issue 150.
git-svn-id: http://s3fs.googlecode.com/svn/trunk@309 df820570-a93a-0410-bd06-b72b767a4274
2011-02-08 18:23:38 +00:00
mooredan@suncup.net
0a233011a5 potential fix for issue 148
- increase max_keys in readdir from 50 to 500
- handle the curle_couldnt_resolve_host error better
- add the curl forbid reuse option



git-svn-id: http://s3fs.googlecode.com/svn/trunk@308 df820570-a93a-0410-bd06-b72b767a4274
2011-02-05 01:35:18 +00:00
mooredan@suncup.net
b3726191b2 Clean up a couple of compile warnings seen in CentOS
git-svn-id: http://s3fs.googlecode.com/svn/trunk@304 df820570-a93a-0410-bd06-b72b767a4274
2011-01-21 01:12:09 +00:00
mooredan@suncup.net
a5e7745589 Another checkpoint
git-svn-id: http://s3fs.googlecode.com/svn/trunk@303 df820570-a93a-0410-bd06-b72b767a4274
2011-01-21 00:50:55 +00:00
mooredan@suncup.net
8e4c89fdec Checkpoint for large file (> 2GB) upload capability
needs more testing.


git-svn-id: http://s3fs.googlecode.com/svn/trunk@302 df820570-a93a-0410-bd06-b72b767a4274
2011-01-20 22:40:59 +00:00
mooredan@suncup.net
0f18298886 Fix for issue #145 and additional tests in make check
git-svn-id: http://s3fs.googlecode.com/svn/trunk@301 df820570-a93a-0410-bd06-b72b767a4274
2011-01-19 05:26:01 +00:00
mooredan@suncup.net
f94bbd70f9 Cleaned up compile time warnings as reported by -Wall
Beginning of s3fs "utility" mode - initially -u option
just reports in progress multipart uploads for the
bucket. Eventually this mode could be used for
other S3 tasks not accessible through typical
file system operations

For multipart upload, use safer mkstemp() instead
of tmpnam() for temporary file

Increased the curl connect and readwrite timeouts
to 10 and 30 seconds respectively.

Autodetect when a big file is being uploaded,
increase the readwrite timeout to 120 seconds. This
was found through experimentation.  When uploading
a big file, it is suspected that time is needed
for S3 to assemble the file before it is available
for access. It was found that when a large file
was uploaded via rsync, the final mtime and
chmod modifications were timing out, even though
the upload itself was successful.


Multipart upload is ready for use. A couple of
error checks are still needed in the function and
some cleanup.  Need some feedback on how it
is working though.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@298 df820570-a93a-0410-bd06-b72b767a4274
2010-12-30 03:13:21 +00:00
mooredan@suncup.net
acc7363433 Checkpoint for implementation of multipart upload
Check issue #142 for details

Code is operational, but not quite ready for
prime time -- needs some clean up


git-svn-id: http://s3fs.googlecode.com/svn/trunk@297 df820570-a93a-0410-bd06-b72b767a4274
2010-12-28 04:15:23 +00:00
mooredan@suncup.net
784d51d805 separated out a common function to mknod and create
git-svn-id: http://s3fs.googlecode.com/svn/trunk@290 df820570-a93a-0410-bd06-b72b767a4274
2010-12-22 17:19:52 +00:00
mooredan@suncup.net
d3d850596b Implemented directory rename - Resolves issue #17
Implemented create() function - Resolves issue #18

Issues will be updated with more detail.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@289 df820570-a93a-0410-bd06-b72b767a4274
2010-12-21 15:24:46 +00:00
mooredan@suncup.net
5c64ff83cf Restructing to take care of the directory rename.
This is a checkpoint. No functional changes in this commit.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@288 df820570-a93a-0410-bd06-b72b767a4274
2010-12-20 05:26:27 +00:00
mooredan@suncup.net
68774b5960 Added code to address the potential short write
associated with BIO_write

Resolves issue #6


git-svn-id: http://s3fs.googlecode.com/svn/trunk@287 df820570-a93a-0410-bd06-b72b767a4274
2010-12-20 00:06:56 +00:00
mooredan@suncup.net
90ee6b8f9b Some more unwinding of the C++ classes, should make
refactoring easier and the code easier to understand (for me anyway)

Opened up the VERIFY macro so that memory cleanup can be done
before returning from a function.

Make the file descriptor function calls a bit more robust,
check the return codes.

Current code tested on Debian sid, CentOS (with FUSE 2.84) and Ubuntu 10.10




git-svn-id: http://s3fs.googlecode.com/svn/trunk@286 df820570-a93a-0410-bd06-b72b767a4274
2010-12-19 22:27:56 +00:00
mooredan@suncup.net
f56b95f11e Fixed memory leak issues as outlined in issue #104
No tarball until further testing on other platforms.
Extensively tested on Debian sid 64bit

Resolves issue #104


git-svn-id: http://s3fs.googlecode.com/svn/trunk@285 df820570-a93a-0410-bd06-b72b767a4274
2010-12-19 01:34:27 +00:00
mooredan@suncup.net
147dd86215 Minimum FUSE version is now 2.8.4 !
re-wrote the curl write-to-memory callback function
(this helped eliminate a memory leak)

eliminated another memory leak

more debug messages



git-svn-id: http://s3fs.googlecode.com/svn/trunk@281 df820570-a93a-0410-bd06-b72b767a4274
2010-12-17 04:40:15 +00:00
mooredan@suncup.net
dfd6d6c1b6 Turn off CURL_FAILONERROR and parse the HTTP return
code with CURLE_OK is returned.

clean up a few debug/stdout messages

This commit doesn't really fix anything, but eliminates
the suspicous HTTP 404 errors from the syslog -- these are
usually normal



git-svn-id: http://s3fs.googlecode.com/svn/trunk@280 df820570-a93a-0410-bd06-b72b767a4274
2010-12-11 04:42:52 +00:00
mooredan@suncup.net
9c6d671fec Service another curl error appropriately
do not output via cout unless we are in "foreground" mode


git-svn-id: http://s3fs.googlecode.com/svn/trunk@279 df820570-a93a-0410-bd06-b72b767a4274
2010-12-09 20:56:29 +00:00
mooredan@suncup.net
d3c42255b9 Handle a couple of more specific curl errors.
git-svn-id: http://s3fs.googlecode.com/svn/trunk@278 df820570-a93a-0410-bd06-b72b767a4274
2010-12-09 02:59:49 +00:00
mooredan@suncup.net
7358b3512e Now servicing the CURLE_COULDNT_CONNECT error better.
Rather than erroring out, it is treated like the
CURLE_OPERATION_TIMEOUT in that it doesn't exit the
timeout loop while the retry count is > 0.  I
also added a short duration sleep to not retry
immediately.

Resolves issue #132


git-svn-id: http://s3fs.googlecode.com/svn/trunk@277 df820570-a93a-0410-bd06-b72b767a4274
2010-12-08 04:52:19 +00:00
mooredan@suncup.net
412afb6953 During the check_service function, parse a unsuccessful HTTP
return for more specific information as to why the communication
failed. Most common reasons are the "time too skewed" or
credentials failure.

This could be extended to the curl routine that is used
during normal operation. However, the check_service routine
is a good first pass.


Resolves issue #133


git-svn-id: http://s3fs.googlecode.com/svn/trunk@275 df820570-a93a-0410-bd06-b72b767a4274
2010-12-08 02:39:13 +00:00
mooredan@suncup.net
99781e70bc Added -s option to pass onto FUSE -- I'm not entirely
sure of the usefulness or purpose of this option, but
am including it for completeness

Re-categorized SYS_INFO messages ot SYS_DEBUG messages
to reduce the amount of spew into syslog -- these can
be turned back on with the -d option
Resolves issue #120



git-svn-id: http://s3fs.googlecode.com/svn/trunk@274 df820570-a93a-0410-bd06-b72b767a4274
2010-12-04 20:07:08 +00:00
mooredan@suncup.net
5d2c29976a CentOS 5.5 used curl version 7.15 and CURLE_PEER_FAILED_VERIFICATION is not
defined. Added #defines around appropriate code. 

Latest revision now compiles and works on CentOS



git-svn-id: http://s3fs.googlecode.com/svn/trunk@271 df820570-a93a-0410-bd06-b72b767a4274
2010-11-26 22:44:56 +00:00
mooredan@suncup.net
8b10de5559 Added an additional check in check_service to
expose the curl compiled with openssl vs. nss issue.

If the issue is seen, emit an informational message
and give the user an option to over-ride checking of
the hostname -- it's recommended not to use bucket
names with periods and https

As implied, added an option ssl_verify_hostname=[0|1]

Tested on fedora 14. Will check on Ubuntu/Debian/CentOS
after check in.

Resolves issue #128



git-svn-id: http://s3fs.googlecode.com/svn/trunk@270 df820570-a93a-0410-bd06-b72b767a4274
2010-11-26 22:11:48 +00:00
mooredan@suncup.net
49c3687a52 This is a fix for Issue #125. Add a more robust way of
trapping the CURLE_SSL_CACERT error and trying to automatically
correct it. 

Tested on CentOS 5.5 and ensured that Debian/Ubuntu doesn't break
because of this. This only applies to the https usage.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@269 df820570-a93a-0410-bd06-b72b767a4274
2010-11-26 03:13:53 +00:00
mooredan@suncup.net
90f90f6b42 Trap the certificate issue outlined in issue 125
During the service_check() function, if curl returns
a CURLE_SSL_CACERT error then report it and do not
start the s3fs service.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@265 df820570-a93a-0410-bd06-b72b767a4274
2010-11-24 23:00:31 +00:00
mooredan@suncup.net
ded2dd527d Added check for left square bracket character at the
beginning of the line in the password file.

Resolves issue #126


git-svn-id: http://s3fs.googlecode.com/svn/trunk@263 df820570-a93a-0410-bd06-b72b767a4274
2010-11-24 02:44:15 +00:00
mooredan@suncup.net
b7fc931962 Renaming directories currently have an issue. If you
rename (mv) a directory, its contents "disappear". To
get the contents back, just re-create the directory.

This issue has led to more than one support issues.
This patch disallows renaming of directories and
returns a operation not supported message, e.g.

% mv dir1 dir2
mv: cannot move `dir1' to `dir2': Operation not supported

Another observation is that when a directory was renamed
it loses its directory status and becomes a normal file.

This is a first step to allow for supporting directory
renames. 



git-svn-id: http://s3fs.googlecode.com/svn/trunk@260 df820570-a93a-0410-bd06-b72b767a4274
2010-11-23 22:41:58 +00:00
mooredan@suncup.net
4187f03089 Don't try to read from /etc/mime.types if it
is not present/readable.

Don't process blank lines in mime.types

There wasn't an issue seen with this, just
cleaning up the code a bit.


git-svn-id: http://s3fs.googlecode.com/svn/trunk@245 df820570-a93a-0410-bd06-b72b767a4274
2010-11-22 18:28:07 +00:00
mooredan@suncup.net
7429227922 Added a couple of casts to take care of compile warnings
Resolves issue #88

Specifying credentials on the command line is no longer
supported. There are several other ways to do this now.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@243 df820570-a93a-0410-bd06-b72b767a4274
2010-11-21 01:30:25 +00:00
mooredan@suncup.net
d239780a29 Added check for preliminary checking of credentials
and if the bucket exists on the amazon server.

Resolves issue #121


git-svn-id: http://s3fs.googlecode.com/svn/trunk@241 df820570-a93a-0410-bd06-b72b767a4274
2010-11-20 17:55:15 +00:00
mooredan@suncup.net
65e0a2ff84 Re-enable the -f option for FUSE. (This got disabled
with the conversion to get_opt

-f is passed along to FUSE. This makes FUSE run
in foreground (non-daemon) mode and some debugging
messages now appear on STDOUT



git-svn-id: http://s3fs.googlecode.com/svn/trunk@240 df820570-a93a-0410-bd06-b72b767a4274
2010-11-19 22:23:38 +00:00
mooredan@suncup.net
e9b8216d21 In preparation to remove the unnecessary "s3fs"
directory from the trunk directory.

First do a svn cp of all of the source up to
trunk.  This is supposed to preserve change
history -- we'll see.

The source remains untouched until this gets
worked out.

Also in preparation of bringing in the source
collateral for the debian package into the
repository. I expect that the top level will
look like this:

svn/
   s3fs/
      trunk/
      tags/
      branches/
   dpkg/
      trunk/
      tags/
      branches/


So far that's how it is looking.  I'll be
very careful to ensure integrity of the data.
As a result this may be a multistep process.



git-svn-id: http://s3fs.googlecode.com/svn/trunk@236 df820570-a93a-0410-bd06-b72b767a4274
2010-11-13 23:59:23 +00:00