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Author SHA1 Message Date
akr
131824065d fix some documents. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-25 04:03:02 +00:00
akr
9ceeedb874 fix IO#read docment. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-24 11:43:12 +00:00
akr
8ef1efc90c * io.c (io_fread): don't warn nonblocking behavior by default. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-12 19:50:29 +00:00
akr
e80636f6f2 * io.c (io_fread): warn nonblocking behavior. 
(io_readpartial): new method IO#readpartial.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-08 18:17:13 +00:00
matz
918bb50674 * stable version 1.8.2 released. 
* lib/fileutils.rb (mkdir, mkdir_p): should ensure directory
  permission. (backportted from HEAD, 1.47)

* lib/fileutils.rb (traverse, remove_dir): untaint trasted
  objects. (backportted from HEAD, 1.46)

* io.c: cancel io_reopen() change on Dec. 24th.

* dln.c: use <dlfcn.h> for NetBSD.  [ruby-dev:25313]

* io.c (rb_f_select): [ruby-dev:25312]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-25 10:56:41 +00:00
nobu
2907bc0f81 * io.c (io_reopen, rb_io_reopen): prohibit to change access mode for 
special IO ports.  [ruby-dev:25225]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-23 17:53:58 +00:00
nobu
b258364f30 * io.c (io_reopen): restore exact mode. fixed: [ruby-core:04003] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-23 00:38:39 +00:00
nobu
44a49bc2e0 * io.c (io_reopen): readable flag was left unset for read-only IO. 
fixed: [ruby-core:04003]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-23 00:19:03 +00:00
nobu
46213a37bb * io.c (rb_io_mode_modenum): replace O_ACCMODE with O_RDWR. 
fixed: [ruby-dev:25273]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-22 02:15:35 +00:00
nobu
63699fc66a * io.c (io_reopen): keep duplex pipe in correct mode for exception 
safeness.  fixed: [ruby-dev:25152]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-21 03:22:48 +00:00
usa
870e8c03e4 * io.c (io_fwrite): workaround for MSVCRT's bug. 
fixed: [ruby-core:03982]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-20 03:43:14 +00:00
nobu
78a75f90c0 * io.c (rb_io_eof): check if closed before clearerr(). 
fixed: [ruby-dev:25251]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-20 02:21:14 +00:00
matz
0ed07fb125 * io.c (io_reopen): [ruby-dev:25150] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-10 15:13:07 +00:00
matz
3b2e898c14 * io.c (io_fwrite): change dereference for cosmetic reason. 
* sprintf.c (rb_f_sprintf): [ruby-dev:25104]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-08 06:22:51 +00:00
akiyoshi
07b5db25da io.c (io_fwrite) : fix offset incrementation for VMS and Human68k. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-07 10:13:46 +00:00
matz
02c45389c5 * io.c (io_write): remove rb_str_locktmp(). [ruby-dev:25050] 
* io.c (io_fwrite): takes VALUE string as an argument.
  [ruby-dev:25050]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-07 06:34:26 +00:00
matz
379e85a5f5 * eval.c (proc_invoke): copy arguments to frame.argv. 
[ruby-core:03861]

* object.c (convert_type): use rb_respond_to() again.
  [ruby-dev:25021]

* eval.c (rb_respond_to): funcall respond_to? if it's redefined.
  [ruby-dev:25021]

* io.c (rb_file_initialize): [ruby-dev:25032]

* lib/ostruct.rb (OpenStruct::Marshaler): OpenStruct can be
  marshaled again.  [ruby-core:03862]

* io.c (rb_io_ctl): [ruby-dev:25019]

* io.c (io_fread): need not to null terminate.  [ruby-dev:24998]

* io.c (read_all): remove unnecessary rb_str_resize().
  [ruby-dev:24996]

* io.c (io_read): ditto.

* io.c (rb_io_sysread): use temporary lock.  [ruby-dev:24992]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-03 09:30:33 +00:00
nobu
05e5590ece * io.c (io_fread): need not to null terminate. [ruby-dev:24998] 
* io.c (read_all): remove unnecessary rb_str_resize().
  [ruby-dev:24996]  (backported from CVS HEAD)

* io.c (io_readpartial): ditto.

* io.c (io_read): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-30 14:38:26 +00:00
nobu
9247eb133b * io.c (fptr_finalize): must not use FILE after fclose(). 
[ruby-dev:24985]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-29 04:38:08 +00:00
akr
07899e989a don't use READ_DATA_PENDING in previous change 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-28 17:02:14 +00:00
akr
4c97d89957 * io.c (rb_io_check_writable): restrict io_seek by 
READ_DATA_PENDING because io_seek(fptr, 0, SEEK_CUR) is
  meaningful only if read buffer is not empty.
  call io_seek regardless of NEED_IO_SEEK_BETWEEN_RW.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-28 16:31:12 +00:00
akr
3c5b1c7110 io.c (rb_io_fwrite): set path to NULL 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-27 14:08:45 +00:00
akr
9233c9a14c * io.c: avoid avoid data loss with nonblocking fd and 
stdio buffering in sync mode.  [ruby-dev:24966]
  based on matz's patch [ruby-dev:24967]
  (io_fwrite): new primitive writing function which writes
  directly if sync mode.
  (rb_io_fwrite): wrapper for io_fwrite now.
  (io_write): call io_fwrite instead of rb_io_fwrite.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-27 13:05:46 +00:00
matz
e8fe520ecd * io.c (io_fread): [ruby-dev:24964] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-27 02:21:53 +00:00
matz
0d39336f6c * io.c (io_read): move StringValue() check before GetOpenFile(). 
[ruby-dev:24959]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-25 15:50:18 +00:00
matz
7d783091a2 * io.c (read_all): [ruby-dev:24955] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-25 01:26:49 +00:00
matz
f175b8114c * io.c (io_read): [ruby-dev:24952] 
* configure.in, io.c: cancel [ ruby-Patches-1074 ].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-23 17:37:51 +00:00
matz
39080991ab * file.c (rb_file_chown): integer conversion should be prior to 
GetOpenFile().  [ruby-dev:24947]

* file.c (rb_file_truncate): ditto.

* file.c (rb_file_s_truncate): ditto.

* dir.c (dir_seek): use NUM2OFFT().

* misc/ruby-mode.el (ruby-non-block-do-re): [ruby-core:03719]

* dir.c (dir_seek): should retrieve dir_data after NUM2INT().
  [ruby-dev:24941]

* string.c (rb_str_splice): should place index wrapping after
  possible modification.  [ruby-dev:24940]

* eval.c (error_print): nicer traceback at interrupt.
  [ruby-core:03774]

* string.c (str_gsub): internal buffer should not be listed by
  ObjectSpace.each_object() by String#gsub.  [ruby-dev:24931]

* lib/cgi/session.rb (CGI::Session::FileStore::initialize): raise
  exception if data corresponding to session specified from the
  client does not exist.

* string.c (str_gsub): internal buffer should not be listed by
  ObjectSpace.each_object().  [ruby-dev:24919]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-22 15:29:52 +00:00
nobu
61566f4b7c * io.c, rubyio.h (rb_io_modenum_flags): exported. 
* ext/stringio/stringio.c (strio_initialize): allow Fixnum as mode as
  well as IO.new does.  [ruby-dev:24896]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-18 01:11:01 +00:00
matz
c5789b5075 * dir.c (rb_glob2): do not allocate buffer from heap to avoid 
memory leaks.  use string object for buffering instead.
  [ruby-dev:24738]

* dir.c (join_path): ditto.

* io.c (io_read): external input buffer may be modified even after
  rb_str_locktmp().  [ruby-dev:24735]

* dir.c (fnmatch): p or s may be NULL.  [ruby-dev:24749]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-10 07:17:53 +00:00
matz
8afd99d671 * string.c (rb_str_locktmp): check STR_TMPLOCK flag before 
locking.  [ruby-dev:24727]

* gc.c (gc_mark): stricter GC stack check.

* string.c (str_gsub): should have removed rb_str_unlocktmp(str).
  [ruby-dev:24708]

* string.c (str_gsub): string modify check no longer based on
  tmplock.  [ruby-dev:24706]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-05 16:01:53 +00:00
usa
08feda316d * typo, too. orz 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-04 10:32:09 +00:00
usa
33276f1e21 * io.c (rb_f_open): fix typo. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-04 10:28:27 +00:00
nagai
ff861c0c7d * io.c (pipe_open): fix compile error 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-03 08:14:25 +00:00
matz
9c56a298e8 * eval.c (proc_invoke): nail down dyna_var node when Proc object 
or continuation is created.  [ruby-dev:24671]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7175 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-01 23:53:50 +00:00
matz
c2a9b62fd2 * string.c (rb_str_locktmp): lock string temporarily. 
* string.c (str_independent): add tmplock check.

* io.c (io_write): lock output string temporarily.
  [ruby-dev:24649]

* io.c (io_write): use rb_str_locktmp().

* io.c (read_all): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-30 15:33:03 +00:00
nobu
99be646a7f * io.c (rb_io_check_initialized): new function to check uninitialized 
object.  [ruby-talk:118234]

* file.c (rb_file_path), io.c (rb_io_closed): check if initialized.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-29 12:28:32 +00:00
matz
ece87af00c * string.c (RESIZE_CAPA): check string attribute before modifying 
capacity member of string structure.  [ruby-dev:24594]

* ext/zlib/zlib.c (gzreader_gets): use memchr() to to gain
  performance.  [ruby-talk:117701]

* sprintf.c (rb_f_sprintf): raise ArgumentError for extra
  arguments, unless (digit)$ style used.

* ext/zlib/zlib.c (gzreader_gets): use memchr() to to gain
  performance.  [ruby-talk:117701]

* sprintf.c (rb_f_sprintf): raise ArgumentError for extra
  arguments, unless (digit)$ style used.

* eval.c (frame_free): Guy Decoux solved the leak problem.
  Thanks.  [ruby-core:03549]

* ext/zlib/zlib.c (zstream_append_input): clear klass for z->input
  to avoid potential vulnerability.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-27 02:46:54 +00:00
nobu
8245026372 * io.c (rb_io_getline): rs modification check should not interfere in the loop. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-26 14:52:40 +00:00
matz
860bdc3b61 * io.c (read_all): block string buffer modification during 
rb_io_fread() by freezing it temporarily. [ruby-dev:24479]

* dir.c (rb_push_glob): block call at once the end of method.
  [ruby-dev:24487]

* ext/enumerator/enumerator.c (enum_each_slice): remove
  rb_gc_force_recycle() to prevent potential SEGV.
  [ruby-dev:24499]

* ext/zlib/zlib.c (zstream_expand_buffer): hide internal string
  buffer by clearing klass.  [ruby-dev:24510]

* ext/socket/socket.c (sock_s_getservbyaname): protocol string
  might be altered.  [ruby-dev:24503]

* string.c (rb_str_upto): check if return value from succ is a
  string.  [ruby-dev:24504]

* io.c (rb_io_popen): get mode string via rb_io_flags_mode() to
  avoid mode string modification.  [ruby-dev:24454]

* io.c (rb_io_getline_fast): should take delim as unsigned char to
  distinguish EOF and '\377'.  [ruby-dev:24460]

* io.c (rb_io_getline): add check for RS modification.
  [ruby-dev:24461]

* enum.c (enum_sort_by): use qsort() directly instead using
  rb_iterate().  [ruby-dev:24462]

* enum.c (enum_each_with_index): remove rb_gc_force_recycle() to
  prevent access to recycled object (via continuation for
  example).  [ruby-dev:24463]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-19 10:25:23 +00:00
eban
afd008f07d * io.c (MODE_BINMODE, MODE_BINARY): fixed reversed condition. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-14 05:34:43 +00:00
nobu
6297f0556b * io.c (rb_io_getline): should not treat char as negative value. 
[ruby-dev:24460]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-09 10:51:11 +00:00
matz
68a9d6820d * io.c (io_read): should freeze buffer before thread context 
switch. [ruby-dev:24442]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-07 05:54:28 +00:00
matz
46c777ac14 * pack.c (pack_unpack): string conversion should at the top of the 
method.  [ruby-dev:24439]

* io.c (io_read): buffer should be frozen only after the length
  check.  [ruby-dev:24440]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-07 04:06:41 +00:00
eban
9e262543c2 * io.c (rb_io_flags_mode): typo fix. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7004 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-06 15:44:02 +00:00
matz
f433be6d9c * io.c (rb_io_s_sysopen): preserve path in the buffer allocated by 
ALLOCA_N() to prevent modification.  [ruby-dev:24438]

* io.c (rb_io_mode_flags): preserve append mode flag.
  [ruby-dev:24436]

* io.c (rb_io_modenum_mode): do not use external output buffer.

* string.c (rb_str_justify): differ pointer retrieval to prevent
  padding string modification.  [ruby-dev:24434]

* range.c (range_each_func): allow func to terminate loop by
  returning RANGE_EACH_BREAK.

* range.c (member_i): use RANGE_EACH_BREAK. [ruby-talk:114959]

* marshal.c (r_byte): retrieve pointer from string value for each
  time.  [ruby-dev:24404]

* marshal.c (r_bytes0): ditto.

* enum.c (sort_by_i): re-entrance check added.  [ruby-dev:24399]

* io.c (io_read): should freeze all reading buffer.
  [ruby-dev:24400]

* string.c (rb_str_sum): should use bignums when bits is greater
  than or equals to sizeof(long)*CHAR_BITS. [ruby-dev:24395]

* eval.c (specific_eval): defer pointer retrieval to prevent
  unsafe sourcefile string modification.  [ruby-dev:24382]

* eval.c (specific_eval): defer pointer retrieval to prevent
  unsafe sourcefile string modification.  [ruby-dev:24382]

* string.c (rb_str_sum): wrong cast caused wrong result.
  [ruby-dev:24385]

* enum.c (enum_sort_by): hide temporary array from
  ObjectSpace.each_object.  [ruby-dev:24386]

* string.c (rb_str_sum): check was done with false pointer.
  [ruby-dev:24383]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-06 15:15:12 +00:00
nobu
16d052477b * io.c (rb_file_open_internal, rb_io_reopen): fname might be altered 
while GC.  [ruby-dev:24408]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-04 05:04:22 +00:00
matz
6f9dcadf6e * string.c (rb_str_sum): check was done with false pointer. 
[ruby-dev:24383]

* string.c (rb_str_sum): string may be altered.  [ruby-dev:24381]

* eval.c (rb_f_eval): defer pointer retrieval to prevent unsafe
  sourcefile string modification.  [ruby-dev:24373]

* io.c (io_read): block string buffer modification during
  rb_io_fread() by freezing it temporarily. [ruby-dev:24366]

* io.c (rb_io_s_popen): mode argument may be altered.
  [ruby-dev:24375]

* file.c (rb_file_s_basename): ext argument may be altered.
  [ruby-dev:24377]

* enum.c (enum_sort_by): use NODE instead of 2 element arrays.
  [ruby-dev:24378]

* string.c (rb_str_chomp_bang): StringValue() may change the
  receiver.  [ruby-dev:24371]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-02 03:50:53 +00:00
akiyoshi
a23bc67665 Update for VMS ports. 
* dln.c (dln_load): Modify to call lib$find_image_symbol for VMS.
        * io.c (rb_io_fwrite): Use fputc() for VMS non-stream file.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-08-19 02:09:51 +00:00
matz
ecf157699d * io.c (rb_io_reopen): should clear allocated OpenFile. pointed 
out by Guy Decoux. [ruby-core:03288]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-08-17 08:31:02 +00:00