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73 Commits

Author SHA1 Message Date
Wez Furlong
95ffc663d9 Fix open_basedir. 2002-08-25 12:10:17 +00:00
Wez Furlong
e286b286ae Hopefully really fix #18022 this time. 2002-08-25 11:23:19 +00:00
Wez Furlong
6d2fb45328 Potential fix for Bug#18022: 
Streams that are pipes on systems that HAVE_FLUSHIO should not be seeked
as is required for plain files on those systems.
 2002-08-25 11:02:05 +00:00
Wez Furlong
509ad5ec0f Unify error messages. 2002-08-25 10:36:08 +00:00
Wez Furlong
c7be7b55d1 Add a "closing" parameter for filters to determine if a flush is the last 
flush before the stream is closed.  This allows filters to finish a chunk
and write footers etc.
 2002-08-25 10:26:58 +00:00
Wez Furlong
3d8b6c2d52 Add a configure check to see if the seeker function in an fopencookie 
uses off_t or the newer, more portable "fpos_t *".
The check could perhaps be more refined, as the test program will segfault
on older systems (like mine) that use off_t.
 2002-08-22 22:28:19 +00:00
Wez Furlong
5718112088 Fix compile warnings under win32 2002-08-22 17:42:18 +00:00
Marcus Boerger
4c1f3dec65 fix php_error_docref parameters 2002-08-22 10:16:03 +00:00
Wez Furlong
03b8214b9d Fix newly introduced leak in the debug build. 2002-08-20 22:08:55 +00:00
Wez Furlong
9d348ea800 Implement filter API for streams. 
Filters can be stacked onto a stream; more details will follow in docs and
on php-dev.

Implement "string.rot13" filter

Allows the following script:

$fp = fopen("file.txt", "r");
stream_filter_prepend($fp, "string.rot13");

// File contents will be subject to a rot13 transformation before
// being output.
fpassthru($fp);
fclose($fp);
 2002-08-20 20:47:47 +00:00
Wez Furlong
5f9a5a7c8e Remove php_stream_sock_set_blocking and replace with 
php_stream_set_option which can be used in a similar way as ioctl()
to set options for streams.

Current options include buffering and blocking support.

o Buffer control is support for stdio based streams.
o Blocking/non-blocking is supported for stdio and socket based streams.
 2002-08-19 22:59:10 +00:00
Wez Furlong
2e4b6ef181 Fix a little leak. 2002-08-16 12:02:42 +00:00
Wez Furlong
c2cbae6dd3 Enhance Ilia's recent patch to query the wrapper subsystem to determine 
if a filename is a URL and thus if safe-mode checks should be skipped.
 2002-08-16 09:50:24 +00:00
Wez Furlong
5a21ab42cb Introduce an error stack for wrappers, to help prevent multiple errors 
and warnings (some of which are bogus) when there are problems opening
streams.
Implement sanity check on the mode used to open ftp and http connections.
This fixes Bug 12004.
 2002-08-11 10:53:10 +00:00
Wez Furlong
1144bdb04d remove obsolete TSRMLS_FETCH 2002-08-10 20:20:55 +00:00
James Cox
1ae29d455c @Copy() fixed to return 1 on 0 byte files. Patch by Ilia A <ilia@prohost.org>. 2002-08-09 00:33:06 +00:00
Edin Kadribasic
0af2ae718f No need to check for allow_url_fopen here. 
#This closes two bugs which I cannot find right now courtesy our buggy bug
#database.
 2002-06-19 00:31:30 +00:00
Markus Fischer
17b3ef47f3 - Fix builtin gets() emulation (hopefully). 2002-06-11 21:22:12 +00:00
Markus Fischer
4290da23d0 - Add missing Id tag. 2002-06-11 18:55:48 +00:00
Markus Fischer
709785a90a - Always \0 terminate data returned from _php_stream_copy_to_mem(). 2002-06-11 18:54:57 +00:00
Markus Fischer
0cd40c2808 - Since streams are always enabled, instead of just printing 'enabled' we tell 
what streams are currently registered.
 2002-06-08 10:25:44 +00:00
Wez Furlong
b0ed189159 Remove debug code that should not have been committed. 
# I must apologize for the quality of my commits tonight...
 2002-04-30 00:22:44 +00:00
Wez Furlong
37411dd674 Implement context option setting API. 
Add/amend debugging code for sockets.
Add a flag that will help the http wrapper optimize itself when
it is not being used for include/require.
 2002-04-30 00:16:00 +00:00
Wez Furlong
928bae9cf8 Make scheme part decoding rfc2396 compliant. 
Change zlib:// and bzip2:// to compress.zlib:// and compress.bzip2://
Tidy up old socket/network code/comments.
 2002-04-19 10:06:41 +00:00
Wez Furlong
b10b24d50c Always initialize wrappers, regardless of PG(allow_url_fopen). 
Add is_url field to wrapper structure; the stream wrapper openers
will disallow opening is is_url && !PG(allow_url_fopen).
Add infrastructure for stat($url) and opendir($url).
Tidy up/centralize code that locates and instantiates wrappers for the
various operations.
Implement opendir for plain files.
Make the PHP opendir and dir functions use the streams implementations.
Add modelines for syntax highlighting the pear scripts in vim
 2002-04-16 22:14:27 +00:00
Frank M. Kromann
643fb6dcdf Adding PHPAPI needed for exif on Win32 2002-04-15 22:22:53 +00:00
Wez Furlong
e1d0a14790 Implement stream context and status notification system. 
Bump the BC for zlib notice to a warning
# See my RFC to php-dev a few days ago
 2002-04-10 22:42:32 +00:00
Wez Furlong
62538caa86 Added BC support for old style zlib: wrapper. 
Added notice when a requested wrapper is not found.
# This BC thing was giving me nightmares.
# It took me 10 minutes to realize I hadn't compiled in zlib support also.
 2002-04-06 17:29:39 +00:00
Wez Furlong
a0f165a5cb main/streams.c 2002-04-02 16:46:33 +00:00
Wez Furlong
2539cbc74c Phase 3 of OO wrapper cleanup 
# What was phase 2?
 2002-03-28 00:49:00 +00:00
Wez Furlong
5ee65bd8f5 Phase 1 of wrapper OO cleanup. 
# Collecting underpants
 2002-03-24 18:05:49 +00:00
Marcus Boerger
4df6833a79 -defined php_stream_temp_new() for standard temp streams 2002-03-23 17:51:20 +00:00
Markus Fischer
1d75089d8b *** empty log message *** 2002-03-21 22:35:02 +00:00
Wez Furlong
06f6e47e4c Require that wrappers use <protocol>://<path> to avoid 
ambiguities when filenames have ':' characters.
This slightly breaks BC with the old style zlib: wrapper.
 2002-03-21 17:02:50 +00:00
Wez Furlong
a662f012bb Convert the gzfile related functions into aliases for their equivalents 
in ext/standard/file.c, so a gzopen()ed file pointer can be used in
fread, fseek etc.
Improved behaviour of zlib stream.
Moved passthru code into streams.c
# I'm not happy about BG(mmap_file)
Nuked gzgetss_state as no longer needed.
 2002-03-21 01:11:52 +00:00
Wez Furlong
659a071e3d Streams are all tracked as resources now. 
Add some logic that will help track down leaks
when debug is enabled.
 2002-03-20 14:21:30 +00:00
Wez Furlong
7990d742e5 Improve behaviour of the stream casting operation. 
Improve interaction with fopencookie.
 2002-03-19 23:29:37 +00:00
Wez Furlong
14a3911866 fix for bug #16168 2002-03-19 17:49:02 +00:00
Wez Furlong
32a4f35580 register some constants for user streams 2002-03-19 14:35:55 +00:00
Wez Furlong
b808af8601 Make file_get_wrapper_data return the underlying PHP object for 
user-space streams.
 2002-03-19 13:42:25 +00:00
Wez Furlong
06712a508a Implement user-space streams. 
There's probably room for improvement,
docs will following some time this week.
 2002-03-19 03:51:01 +00:00
Zeev Suraski
16c9da0eed Fix build under Release_TS 
Maybe separating TSRMLS away wasn't such a good idea (sorry Wez :)
 2002-03-18 19:47:50 +00:00
Wez Furlong
c978602a0b fix non-TS build... 2002-03-18 19:13:11 +00:00
Wez Furlong
c9d5e13738 TSRMLS related work on streams, as discussed with Zeev. 
# Should be the last "broad" commit for a while
# Don't forget to make clean ; make
 2002-03-18 18:54:32 +00:00
Zeev Suraski
8cb649d06d Make Sebastian happy 2002-03-18 09:12:31 +00:00
Zeev Suraski
73e79322ba Fix the build and all of the outstanding VC++ warnings 2002-03-18 08:05:28 +00:00
Wez Furlong
d2d8762267 Streams now make more use of the memory manager, so tracking down 
leaking streams should be easier.
# I hate these big commits
 2002-03-17 22:50:59 +00:00
Wez Furlong
12a0092376 Fix for php_stream_gets when the implementation does not support it 
natively (Thanks Marcus).

Implement php_stream_make_seekable() and add STREAM_MUST_SEEK as an
option to php_stream_open_wrapper().
See README.STREAMS for usage.
 2002-03-17 14:21:01 +00:00
Marcus Boerger
34cb24fcf7 -fix bug with wrappers 2002-03-17 12:06:41 +00:00
Marcus Boerger
bfe7a9acaf -copy_stream_to_stream returns size if maxlen == PHP_STREAM_COPY_ALL 
#had to commit myself to do the rest...
 2002-03-16 20:05:08 +00:00