CVS log for libwww/Library/src/HTCache.c

Up to [Public] / libwww / Library / src

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

JK: handling of content-location

JK: removed a compielr warning

JK: Handling of a user defined Content-Location (called default_put_name
to avoid confusion). See the changelog.

JK: An HTResponse object was being deleted repeatedly inside a while and
being accessed after being deleted. I moved the repeat to outside the
function.

JK: The HTresponse object was beeing freed multiple times when reading an
existing cache entry.

JK: Removing the MIME/CACHE minilibs dependency

JK: Fixing a bug with the cache and the response object

Jens Meggers <jens@meggers.com>:
The cache garbage collector (HTCacheGarbage()) could go into an endless loop
when it tried to removed locked entries. The problem was that it wasn't
checking the return code of HTCache_remove().
----------------------------------------------------------------------

JK: Jens Megger: Cached files were being opened with HT_FT_RDONLY
instead of HT_FB_RDONLY. This caused problems when reading binary files
under Windows, as the read operation stops early with an EOF result.

JK: Aligning with libwwwv3.0.0

JK: This patch fixes problems with the cache, when saving to a previously
browsed URL.  The Cache entry wasn't being updated. I also added a new
function (HTRequest_defaultPutName), which allows to define the default
name for "/" when saving to a URL finishing by "/". This is an ugly hack,
but allows to solve an outstanding cache problem. Both of these patches were
originally proposed in Amaya.

JK: James Gallagher: Extensions for setting up a default expiry time.
http://lists.w3.org/Archives/Public/www-lib/2000JanMar/0181.html

JK: Committing my PUT fixes on the amaya tree for testing

JK: Memory was being released twice (error coming from the "/" default
modifications).

JK: some patches for trying to improve the PUT of documents to / using
a default name

jose Kahan: If the libwww cache contains an entry for a document and
you PUT the document corresponding to this entry, the entry isn't
updated. If you quit the libwww application and you browse the
document, you'll get the previous version.

When publishing a document, the cache content wasn't being updated.
This gave problems when re-browsing the document from another session.
-Jose

Fixed a cache bug that resulted in 'wild sockets' when there were pending requests for the cache

confused msvc that HT_CACHE_ETAG was used in two different places

NEW TRACE MESSAGES - see http://lists.w3.org/Archives/Public/www-lib/1999JanMar/0267.html for details

JK: Added a feature to avoid caching password protected documents
(turned off by default)

Synchronized the various hash tables in libwww and made then tunable in wwwsys.h. This makes it easier to build a small libwww, for example with less memory requirements than the normal build. Also fixed the hash generator in HTBind so that it can handle suffic insentive searches

Moved the cache filters to HTCache from HTFilter as there were dependency problems in compiling the msvc DLLs - this also makes more sense, in fact. Also changed the handling of the cache root to be OS independent - guess what, we use a URI now

Moved initialization of cache filters to HTCacheInit instead of in HTInit. This means that if you are setting up the cache yourself then you should now only call HTCacheInit - no filters. The rest is done for you. Also fixed bug where the cache meta files were read more than once for no good reason

Fixed cache bug that caused the error message from failed authentication etc. to be cached in stead of the 200 OK style response. Also fixed a memory leak where the response headers weren't free'd when getting the meta information from the cache

Make sure we don't use any filters when loadingthe cache index

Made persistent cache gc a bit more flexible

Added support for setting the max size of a single cached entry and changed the handling of the cache size slightly.

Added timer mechanism to the cache loader which is the same mechanism used in the local file loader. The result is that the stack movements are the same regardless of which protocol module is used. This fixed a bug in the Web commander when PUT'ing a document directly from the local cache to a remote HTTP server.

Added a cache check that allows us to avoid the lost update problem when using the persistent cache.

allowed HTAccess save filter to also work with a local cache so that the source can already be in cache. Also moved the handling of etags to the persistent cache

A set of changes: 1) Added support for etags in 201 responses. This will help avoiding overrides of PUT 2) Added timeout support. Default timeout in webbot and command line tool is 20secs. Can be changed using the -timeout option 3) Fixed a problem that prevented idle connections to be closed after 60 secs idle time. Client side closes are a lot easier to deal with 4) Expanded progress flags in HTAlert to be 32 bit instead of 16 bit as I was running out of flags.

Changed the progress notifications in HTAlert to also include interrupted

version 5.1m

*** empty log message ***

version 5.1k

*** empty log message ***

*** empty log message ***

*** empty log message ***

*** empty log message ***

libwww release 5.1b update

public version 5.1

content encoding fix and FTP fix

multiple concurrent file access

zip updates

cache updates

cache updates

cache updates

bug fixes in buffer flush and event loop

cache validation

fixup interactive assumption

some debugging stuff and updated cache

support for disabling Nagle

Savings from pipeline merge

merge for pipelining

s'more robot fixin's

MUX fixes

HTEventType and some cleanup

1st pass at pipelines - eric

bug in htcache

Libww 5.0a

libvwww 5.0a

some bug fixed to 5.0

new version

Small fixes

Persistent Cache

updates from test against CL server

Fix in proxy authentication and local file name conversion on Windows

new doc

new transport and Content Coding support

Introduction of channels

fixup for WWW_MSWINDOWS after automake port

Autoconf

Substituted HTTrace for TTYPrint. -egp
Invented HTView for LineMode. -egp
Windows LineMode has dialogs. -egp

post HT_Mem

Better interface for DLL

Version 4.0pre5

fprintf replaced with TTYPrint for windows

new Header support

Snapshot getting ready

Most of new version

porting problems

Progress report in place!

NT port prob in HTCache

no more HText requirement :-)

better PUT & POST - work on cache

Cache