remove unused variables

Use apr_file_printf(... "%pm"...) instead of explicit call to apr_strerror + add some spaces to improve formatting

* support/htcacheclean.c (main): Ensure -p was used before attempting to process URL arguments.

Fix htcacheclean list options "-a" and "-A". No filetype without APR_FINFO_TYPE.

Cleanup effort in prep for GA push: Trim trailing whitespace... no func change

Use APR_STATUS_IS_... in some more cases. While this is not strictly necessary everywhere, it makes it much easier to find the problematic cases.

fix some dead assignments found by the clang analyzer

Some more casts to make MSVC calm ...

Fixed return type to silent compiler warning.

mod_disk_cache renamed to mod_cache_disk, to be consistent with the naming of other modules.

Remove workaround that was only necessary when htcacheclean included httpd.h

More splitting as suggested by minfrin.

Splitted off cache defines/structs used by htcacheclean. This makes htcacheclean again independent from httpd.h. Submitted by: NormW <normw gknw net>

Fix compilation of htcacheclean with enable-maintainer-mode / AP_DEBUG

htcacheclean: Teach htcacheclean to limit cache size by number of inodes in addition to size of files. Prevents a cache disk from running out of space when many small files are cached. Move the directory delete process to the "purge" section, so that inode counts are accurate when querying for stats only.

Fix a segfault when tmpfiles are encountered while cleaning.

Ensure the correct pool is passed in when listing URLs.

htcacheclean: Allow the listing of valid URLs within the cache, with the option to list entry metadata such as sizes and times.

htcacheclean: Allow the option to round up file sizes to a given block size, improving the accuracy of disk usage.

mod_disk_cache: Instead of creating an empty data file when the body is empty, don't create a file at all, saving inodes.

htcacheclean: If the cache file format is unrecognised, remove the entry from the cache.

htcacheclean: Introduce the ability to clean specific URLs from the cache, if provided as an optional parameter on the command line.

htcacheclean: Report additional statistics about entries deleted. PR: 48944 Submitted by: Mark Drayton mark markdrayton.info

Create the pidfile world readable by adding APR_FPROT_WREAD. Use non-deprecated versions of the APR constants.

Try open the pid file twice, once before daemonisation so we can see any error, and once after daemonisation so the child's pid is logged correctly. Patch by Jeff Trawick.

Make sure the pidfile is deleted on close.

Use APR_PID_T_FMT instead of %ld and a cast.

Fix the help description.

support/htcacheclean: Teach it how to write a pid file (modelled on httpd's writing of a pid file) so that it becomes possible to run more than one instance of htcacheclean on the same machine.

fix or complain about some invalid errno references

Detab.

simplify reporting of the repeated argument error

Move declaration to remove a compiler warning.

* Detab.

htcacheclean: 19 ways to fail, 1 error message. Fixed.

* The header file is still needed in this case. So prevent it from being deleted.

* Fix style by doing correct indenting

Check return value of apr_file_read_full. Reported By: BOYA SUN <boya.sun case.edu>

Multiple trivial fixes from Christophe JAILLET PR 38699, 39518, 42005, 42006, 42007, 42008, 42009 The patches are all his, and are sufficiently trivial to review at a glance.

Add a missing include of apr_buckets.h. [Martin Kraemer]

update license header text

Update the copyright year in all .c, .h and .xml files

No functional Change: Removing trailing whitespace. This also means that "blank" lines consisting of just spaces or tabs are now really blank lines

No functional change: simple detabbing of indented code.

Allow htcacheclean to deal in gigabytes.

Add APR_FOPEN_BINARY to the options passed to apr for opening the cache header files.

Split mod_disk_cache.c into mod_disk_cache.c and mod_disk_cache.h to allow inclusion of mod_disk_cache.h in htcacheclean.c.

Update htcacheclean defines to match mod_disk_cache.c, Andreas is working on mod_disk_cache.h, an all-round better solution, but for now just fix the bug.

* support/htcacheclean.c (directory_empty): Remove unused function.

Add -t option to htcacheclean to clean out empty directories. * support/htcacheclean.c: Implement -t option. * docs/man/htcacheclean.8, docs/manual/programs/htcacheclean.html.en, docs/manual/programs/htcacheclean.xml: Document -t option. Justin did some minor tweaks as he agrees with Andreas and Rudiger that apr_dir_remove should return an error if the directory isn't empty; hence, remove the apr_dir_read calls. Submitted by: Colm MacCarthaigh Reviewed by: Justin Erenkrantz, Andreas Steinmetz, Rudiger Pluem

- Bring htcacheclean into sync with mod_disk_cache. It now has a very basic understanding of the Varied Headers file format, and will cleanup orphaned data files, or Vary Header Files that have expired.

Update copyright year to 2005 and standardize on current copyright owner line.

avoid vim autoindent :)

Dangerous assumption, especially if apr_dir_read uses readdir_r. Be safe.

use a smarter way to specify the limit

more native newlines

better readability, native newlines, less spam

another warning.

avoid compiler warning

just style

Add htcacheclean to function as cleanup utility (daemonizable) for mod_disk_cache. (Justin did a whole bunch of style tweaks, and some minor functionality tweaks to get it to function on Solaris.) Submitted by: Andreas Steinmetz Reviewed by: Justin Erenkrantz