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* Remove troublesome chars from cachefile namesLars Hjemli2007-01-123-1/+18
| | | | | | | Add a funtion cache_safe_filename() which replaces possibly bad filename characters with '_'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cache_prepare() to cgitLars Hjemli2007-01-123-25/+23
| | | | | | This moves some cgit-specific stuff away from cache.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Use long instead of int when converting from TTL to secondsLars Hjemli2007-01-051-1/+1
| | | | | | Just to be really, really sure about embarrasing overflow settings Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>
* Use TTL-settings even in nocache modeLars Hjemli2007-01-051-0/+1
| | | | | | | In nocace mode an uninitialized ttl-setting was used to generate http-Expires header. Fix it. Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>
* Handle %xx encoding in querystringLars Hjemli2007-01-043-0/+36
| | | | | | | Convert valid %xx expressions in querystring to ascii, ignore invalid expressions (i.e. eat the three characters %xx). Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>
* Handle '+' in querystringLars Hjemli2006-12-281-0/+2
| | | | | | Translate '+' to ' ' in querystring parser (still doesn't handle %xx) Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add basic log filteringLars Hjemli2006-12-284-7/+83
| | | | | | This enables case-insensitive grep on logentris using the new search box Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add generic support for search box in page headerLars Hjemli2006-12-287-5/+51
| | | | | | | This adds the ability to show a search box in any pageheader with correct href and hidden form data, but does not enable the box on any pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Test for NULL-pointers in html_txt() and friendsLars Hjemli2006-12-281-4/+3
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Minor style fixesLars Hjemli2006-12-222-9/+12
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add missing diff-link in ui-commit.cLars Hjemli2006-12-221-2/+3
| | | | | | | | Gaah. This should have been a part of 36aba00273e7af1b94bf8c5dd5068709d983d01e Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Only show first 80 characters of commit subject in log and summaryLars Hjemli2006-12-225-5/+34
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add missing ttl-options in configLars Hjemli2006-12-221-0/+8
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cgit 0.1v0.1Lars Hjemli2006-12-211-1/+1
| | | | | | | | With a working diff, it really has all the basics. Next steps will be to make it more usable and less ugly :) Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Let make know that ui-diff.c depends on xdiff.hLars Hjemli2006-12-211-0/+2
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add basic diff viewLars Hjemli2006-12-207-1/+270
| | | | | | Finally, xdiff is used to show per-file diffs via commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Use html_filemode in ui-tree.cLars Hjemli2006-12-172-6/+9
| | | | | | No reason to show "100644" when we can show "-rw-r--r--" Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Don't show new and old filemode for added/removed filesLars Hjemli2006-12-171-2/+9
| | | | | | | | It gives us no extra info whatsoever to show "----------" for either new or old mode, it's just noise (especially since we now show the "old" filemode for deleted files) Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Show list of modified files in ui-commit.cLars Hjemli2006-12-175-8/+281
| | | | | | | | Compare current commit with 1.parent, and for each affected file display current filemode, old filemode if changed, current filename and source filename if it was a copy/rename. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Reformat code to avoid excessive line lengthsLars Hjemli2006-12-163-11/+18
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add cgit_free_commitinfo() and use where neededLars Hjemli2006-12-165-8/+15
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Simplify ui-commit.cLars Hjemli2006-12-161-16/+1
| | | | | | | Replace the call to lookup_commit() with a call to lookup_commit_reference, since it handles reading and parsing of the commit object internally. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Show emails and timestamps in ui-commit.cLars Hjemli2006-12-161-2/+8
| | | | | | | Use the extra info found in commitinfo struct when generating commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Teach commit parser about author/committer email + timestampLars Hjemli2006-12-162-2/+14
| | | | | | | | | | | We want all four of these when showing a commit, so save them in the commitinfo struct. Btw: There's probably no good reason to save committer timestamp since it's already available in commit->date. But it doesn't hurt us either, and it makes the parser look more complete, so we just do it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Allow relative paths for cgit_cache_rootLars Hjemli2006-12-162-0/+8
| | | | | | | | | | Make sure we chdir(2) back to the original getcwd(2) when a page has been generated. Also, if the cgit_cache_root do not exist, try to create it. This is a feature intended to ease testing/debugging. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add cache-root option to /cgit/rcLars Hjemli2006-12-161-0/+2
| | | | | | | | Somehow, this option was forgotten when parsing the configfile. Add it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add argument parsing + switch for uncached operationLars Hjemli2006-12-163-3/+51
| | | | | | | | | | | | | | | | | | | | | | | | This adds support for the following options to cgit: --root=<path> --cache=<path> --nocache --query=<querystring> --repo=<reponame> --page=<pagename> --head=<branchname> --sha1=<sha1> --ofs=<number> On startup, /etc/cgitrc is parsed, followed by argument parsing and finally querystring parsing. If --nocache is specified (or set in /etc/gitrc), caching is disabled and cgit instead generates pages to stdout. The combined effect of these two changes makes testing/debugging a lot less painfull. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add head comment to shared.cLars Hjemli2006-12-161-0/+8
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add head comment to ui-commit.cLars Hjemli2006-12-161-0/+8
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* gitweb ripoff: set tr:hover to highligt current rowLars Hjemli2006-12-161-3/+7
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Make repo header a link to summary pageLars Hjemli2006-12-162-1/+12
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cgit_print_date into ui-shared, reuse in ui-summaryLars Hjemli2006-12-164-20/+24
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add ui-commit.c + misc ui cleanupsLars Hjemli2006-12-169-19/+140
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add a common commit parserLars Hjemli2006-12-153-63/+75
| | | | | | Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add simple pager to log pageLars Hjemli2006-12-144-6/+37
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add separate makefile-rule to clear current cacheLars Hjemli2006-12-131-2/+4
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Remove implementation details from READMELars Hjemli2006-12-131-53/+34
| | | | | | Let README describe the "bigger picture" instead. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Small layout adjustments to summary and blob viewLars Hjemli2006-12-133-5/+13
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add display of tree content w/ui-tree.cLars Hjemli2006-12-139-8/+113
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cache_lock: do xstrdup/free on lockfileLars Hjemli2006-12-121-1/+2
| | | | | | | | | | | | | | | Since fmt() uses 8 alternating static buffers, and cache_lock might call cache_create_dirs() multiple times, which in turn might call fmt() twice, after four iterations lockfile would be overwritten by a cachedirectory path. In worst case, this could cause the cachedirectory to be unlinked and replaced by a cachefile. Fix: use xstrdup() on the result from fmt() before assigning to lockfile, and call free(lockfile) before exit. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Don't truncate valid cachefilesLars Hjemli2006-12-113-4/+16
| | | | | | | | | | | | | | An embarrassing thinko in cgit_check_cache() would truncate valid cachefiles in the following situation: 1) process A notices a missing/expired cachefile 2) process B gets scheduled, locks, fills and unlocks the cachefile 3) process A gets scheduled, locks the cachefile, notices that the cachefile now exist/is not expired anymore, and continues to overwrite it with an empty lockfile. Thanks to Linus for noticing (again). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move global variables + callback functions into shared.cLars Hjemli2006-12-114-82/+86
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move functions for generic object output into ui-view.cLars Hjemli2006-12-114-34/+43
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move log-functions into ui-log.cLars Hjemli2006-12-115-111/+121
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move repo summary functions into ui-summary.cLars Hjemli2006-12-114-47/+59
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move functions for repolist output into ui-repolist.cLars Hjemli2006-12-115-70/+90
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move common output-functions into ui-shared.cLars Hjemli2006-12-114-82/+99
| | | | | | While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Rename config.c to parsing.c + move cgit_parse_query from cgit.c to parsing.cLars Hjemli2006-12-114-28/+29
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Avoid infinite loops in caching layerLars Hjemli2006-12-113-14/+31
| | | | | | | | | | | Add a global variable, cgit_max_lock_attemps, to avoid the possibility of infinite loops when failing to acquire a lockfile. This could happen on broken setups or under crazy server load. Incidentally, this also fixes a lurking bug in cache_lock() where an uninitialized returnvalue was used. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Let 'make install' clear all cachefilesLars Hjemli2006-12-111-0/+2
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>