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2017-10-03ui-shared: make a char* parameter constJeff Smith-11/+8
All cgit_xxx_link functions take const char* for the 'name' parameter, except for cgit_commit_link, which takes a char* and subsequently modifies the contents. Avoiding the content changes, and making it const char* will avoid the need to make copies of const char* strings being passed to cgit_commit_link. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Reviewed-by: John Keeping <john@keeping.me.uk>
2017-10-03ui-tree: move set_title_from_path to ui-sharedJeff Smith-0/+31
The ui-blame code will also need to call set_title_from_path, so go ahead and move it to ui-shared. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Reviewed-by: John Keeping <john@keeping.me.uk>
2017-08-10ui-shared: don't print path crumbs without a repoJohn Keeping-1/+1
cgit_print_path_crumbs() can call repolink() which assumes that ctx.repo is non-null. Currently we don't have any commands that set want_vpath without also setting want_repo so it shouldn't be possible to fail this test, but the check in cgit.c is in the wrong order so it is possible to specify a query string like "?p=log&path=foo/bar" to end up here without a valid repository. This was found by American fuzzy lop [0]. [0] http://lcamtuf.coredump.cx/afl/ Signed-off-by: John Keeping <john@keeping.me.uk>
2016-10-04ui-shared: replace 'unsigned char sha1[20]' with 'struct object_id oid'Christian Hesse-5/+5
Upstream git is replacing 'unsigned char sha1[20]' with 'struct object_id oid'. We have some code that can be changed independent from upstream. So here we go...
2016-10-01ui-shared: fix decl-after-statement warningsJohn Keeping-5/+7
git.git's coding style avoids decl-after-statement and we generally try to follow it but a few warnings have crept in recently. Fix the ones in ui-shared.c Signed-off-by: John Keeping <john@keeping.me.uk>
2016-07-06ui-shared: fix segfault when defbranch is NULLEric Wong-1/+1
Not sure if there's a better fix for this. defbranch is NULL here on my setup when a crawler hit an invalid URL, causing strcmp to segfault. Signed-off-by: Eric Wong <normalperson@yhbt.net>
2016-07-05Avoid ambiguities when prettifying snapshot namesLukas Fleischer-5/+21
When composing snapshot file names for a tag with a prefix of the form v[0-9] (resp. V[0-9]), the leading "v" (resp. "V") is stripped. This leads to conflicts if a tag with the stripped name already exists or if there are tags only differing in the capitalization of the leading "v". Make sure we do not strip the "v" in these cases. Reported-by: Juuso Lapinlampi <wub@partyvan.eu> Signed-off-by: Lukas Fleischer <lfleischer@lfos.de>
2016-06-07Hosted on HTTPS nowJason A. Donenfeld-1/+1
2016-05-12forms: action should not be emptyJason A. Donenfeld-1/+1
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-05-12ui-shared: Remove a name attribute with an empty valueJuuso Lapinlampi-1/+1
The name attribute is optional in an input element, but it must not be an empty value. See: https://html.spec.whatwg.org/#attr-fe-name See: https://html.spec.whatwg.org/#the-input-element
2016-05-12ui-shared: HTML-ize DOCTYPE and <html>Juuso Lapinlampi-3/+2
Get rid of the XHTML headers, bringing cgit slowly to the modern age of HTML.
2016-05-12ui-shared: Simplify cgit_print_error_page() logicJuuso Lapinlampi-4/+2
2016-02-26ui-shared: redirect should not exit early for cacheJason A. Donenfeld-1/+0
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-02-23tabs: do not use target=_blankJason A. Donenfeld-1/+1
2016-02-22ui-shared: add homepage to tabsJason A. Donenfeld-0/+5
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-02-08Avoid DATE_STRFTIME for long/short datesJohn Keeping-7/+6
Git's DATE_STRFTIME ignores the timezone argument and just uses the local timezone regardless of whether the "local" flag is set. Since our existing FMT_LONGDATE and FMT_SHORTDATE are pretty-much perfect matches to DATE_ISO8601 and DATE_SHORT, switch to taking a date_mode_type directly in cgit_date_mode(). Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-shared: remove cgit_print_date()John Keeping-20/+0
There are no longer any users of this function. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-shared: use show_date for footer timestampJohn Keeping-1/+1
Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui: show ages in the originator's timezoneJohn Keeping-11/+11
This affects the tooltip showing the full time and the case when a date is sufficiently old to be shown in full rather than as an offset. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-shared: add cgit_date_mode()John Keeping-0/+9
This returns the correct mode value for use with Git's show_date() based on the current CGit configuration and will be used in the following patches. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-shared: remove "format" from cgit_print_age()John Keeping-2/+2
We never use any format other than FMT_SHORTDATE, so move that into the function. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-01-14ui-shared: prevent malicious filename from injecting headersJason A. Donenfeld-3/+5
2016-01-14ui-shared: Avoid new line injection into redirect headerJason A. Donenfeld-1/+3
2016-01-13Fix segmentation fault in hc()Lukas Fleischer-0/+3
The ctx.qry.page variable might be unset at this point, e.g. when an invalid command is passed and cgit_print_pageheader() is called to show an error message. Signed-off-by: Lukas Fleischer <lfleischer@lfos.de>
2016-01-13git: update to v2.7.0Christian Hesse-1/+1
Update to git version v2.7.0. * Upstream commit ed1c9977cb1b63e4270ad8bdf967a2d02580aa08 (Remove get_object_hash.) changed API: Convert all instances of get_object_hash to use an appropriate reference to the hash member of the oid member of struct object. This provides no functional change, as it is essentially a macro substitution. Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-shared: fix resource leak: free allocation from cgit_hosturlChristian Hesse-2/+3
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-shared: return value of cgit_hosturl is not constChristian Hesse-3/+3
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-shared: fix resource leak: free allocation from cgit_currenturlChristian Hesse-3/+8
Coverity-id: 13927 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-shared: return value of cgit_currenturl is not constChristian Hesse-2/+2
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-shared: fix resource leak: free allocation from cgit_fileurlChristian Hesse-5/+11
Coverity-id: 13918 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-08-14ui-shared: cache errors for "dynamic TTL"John Keeping-0/+1
Most errors we generate are (potentially) transient, such as non-existent object IDs so we don't want them to be cached forever. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14ui-shared: add cgit_print_layout_{start,end}()John Keeping-0/+12
These will avoid needing to call three functions to start page layout in subsequent patches when we move the layout setup into each individual page. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14ui-shared: add cgit_print_error_page() functionJohn Keeping-0/+14
This will allow us to generate error responses with the correct HTTP response code without needing all of the layout boilerplate. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13ui-shared: show full date in tooltip if longer ago than max_relativeJohn Keeping-0/+4
Commit caed6cb (ui-shared: show absolute time in tooltip for relative dates, 2014-12-20) added a toolip when we show a relative time. However, in some cases we show a short date (that is, the date but not the time) if an event was sufficiently far in the past and that commit did not update that case to add the same tooltip. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13ui-shared: use common function in print_rel_date()John Keeping-10/+1
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13ui-shared: extract date formatting to a functionJohn Keeping-4/+9
This will allow this code to be common with print_rel_date. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13redirect: cleanlinessJason A. Donenfeld-2/+1
2015-08-12log: allow users to follow a fileJohn Keeping-3/+25
Teach the "log" UI to behave in the same way as "git log --follow", when given a suitable instruction by the user. The default behaviour remains to show the log without following renames, but the follow behaviour can be activated by following a link in the page header. Follow is not the default because outputting merges in follow mode is tricky ("git log --follow" will not show merges). We also disable the graph in follow mode because the commit graph is not simplified so we end up with frequent gaps in the graph and many lines that do not connect with any commits we're actually showing. We also teach the "diff" and "commit" UIs to respect the follow flag on URLs, causing the single-file version of these UIs to detect renames. This feature is needed only for commits that rename the path we're interested in. For commits before the file has been renamed (i.e. that appear later in the log list) we change the file path in the links from the log to point to the old name; this means that links to commits always limit by the path known to that commit. If we didn't do this we would need to walk down the log diff'ing every commit whenever we want to show a commit. The drawback is that the "Log" link in the top bar of such a page links to the log limited by the old name, so it will only show pre-rename commits. I consider this a reasonable trade-off since the "Back" button still works and the log matches the path displayed in the top bar. Since following renames requires running diff on every commit we consider, I've added a knob to the configuration file to globally enable/disable this feature. Note that we may consider a large number of commits the revision walking machinery no longer performs any path limitation so we have to examine every commit until we find a page full of commits that affect the target path or something related to it. Suggested-by: René Neumann <necoro@necoro.eu> Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-12about: always ensure page has a trailing slashJason A. Donenfeld-0/+8
Otherwise we can't easily embed links to other /about/ pages. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-08-12git: update to v2.5.0Christian Hesse-1/+1
Update to git version v2.5.0. * Upstream commit 5455ee0573a22bb793a7083d593ae1ace909cd4c (Merge branch 'bc/object-id') changed API: for_each_ref() callback functions were taught to name the objects not with "unsigned char sha1[20]" but with "struct object_id". * Upstream commit dcf692625ac569fefbe52269061230f4fde10e47 (path.c: make get_pathname() call sites return const char *) Signed-off-by: Christian Hesse <mail@eworm.de>
2015-03-18ui-shared: allow remote refs in branch switcherChristian Hesse-0/+2
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-03-13Remove no-op link from submodule entriesLukas Fleischer-17/+24
Instead of linking to the current page ("href='#'"), do not add a link to a submodule entry at all if the module-link setting is not used. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2015-03-09ui-shared: currenturl should take into account leading slashJason A. Donenfeld-1/+5
2015-03-09ui-shared: don't use an integer as a NULL pointerJohn Keeping-1/+1
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-03-09ui-shared: avoid initializing static variable to zeroJohn Keeping-1/+1
Sparse complains that we are using a plain integer as a NULL pointer here, but in fact we do not have to specify a value for this variable at all since it has static storage duration and thus will be initialized to NULL by the compiler. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-03-09ui-shared: make cgit_doctype 'static'John Keeping-1/+1
This is not used outside this file and is not declared. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-03-09Avoid non-ANSI function declarationsJohn Keeping-6/+6
Sparse says things like: warning: non-ANSI function declaration of function 'calc_ttl' Signed-off-by: John Keeping <john@keeping.me.uk>
2015-03-03Make root handling sane again.Jason A. Donenfeld-12/+12
2015-03-03ui-shared: Add current url helper function.Jason A. Donenfeld-2/+9
2015-03-03ui-shared: keep filter repolist page in paginationJason A. Donenfeld-3/+3
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