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2015-10-09ui-ssdiff: fix resource leak: free allocation from cgit_fileurlChristian Hesse
Coverity-id: 13929 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-tree: fix resource leak: free before returnChristian Hesse
Coverity-id: 13938 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09Avoid use of non-reentrant functionsJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-09Makefile: fix MAKEFLAGS tests with multiple flagsJohn Keeping
findstring is defined as $(findstring FIND,IN) so if multiple flags are set these tests do the wrong thing unless $(MAKEFLAGS) is the second argument. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-10-09ui-refs: remove useless null checkJohn Keeping
There is no way that "tag" can be null here. Coverity-id: 13950 Signed-off-by: John Keeping <john@keeping.me.uk>
2015-10-09ui-blob: remove useless null checkJohn Keeping
We have already called strlen() on "path" by the time we get here, so we know it can't be null. Coverity-id: 13954 Signed-off-by: John Keeping <john@keeping.me.uk>
2015-10-09scan-tree: remove useless strdup()John Keeping
parse_configfile() takes a "const char *" and doesn't hold any references to it after it returns; there is no reason to pass it a duplicate. Coverity-id: 13941 Signed-off-by: John Keeping <john@keeping.me.uk>
2015-10-09cgit.c: remove useless null checkJohn Keeping
Everywhere else in this function we do not check whether the value is null and parse_configfile() never passes a null value to this callback. Coverity-id: 13846 Signed-off-by: John Keeping <john@keeping.me.uk>
2015-10-06git: update to v2.6.1Christian Hesse
Update to git version v2.6.1, no changes required. Signed-off-by: Christian Hesse <mail@eworm.de>
2015-08-17mime: rewrite detection functionJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-08-17ui-summary: send images plain for about pageChristian Hesse
The about page used to display just fine, but images were broken: The binary image data was embedded in html code. Use cgit_print_plain() to send images in plain mode and make them available on about page. Signed-off-by: Christian Hesse <mail@eworm.de>
2015-08-17refactor get_mimetype_from_file() to get_mimetype_for_filename()Christian Hesse
* handle mimetype within a single function * return allocated memory on success Signed-off-by: Christian Hesse <mail@eworm.de>
2015-08-17move get_mimetype_from_file() to sharedChristian Hesse
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-08-14cmd: fix command definitionJohn Keeping
The previous commit removed the "pre" field from "struct cgit_cmd" but forgot to update this macro. Signed-off-by: John Keeping <john@keeping.me.uk> Reviewed-by: Christian Hesse <mail@eworm.de>
2015-08-14cmd: no need for pre function hook nowJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-08-14ui-shared: cache errors for "dynamic TTL"John Keeping
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>
2015-08-14cmd: remove "want_layout" fieldJohn Keeping
No commands use this any more. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14tree: move layout into page functionJohn Keeping
This also allows us to return proper HTTP error codes when the requested tree is not found and display an error message in one case (invalid path inside valid commit) where we previously just displayed an empty page. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14tag: move layout into page functionJohn Keeping
This also allows us to return proper HTTP error codes when something goes wrong. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14summary: move layout into page functionJohn Keeping
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14stats: move layout into page functionJohn Keeping
This also allows us to return proper HTTP error codes for invalid requests. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14refs: move layout to page functionJohn Keeping
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14log: move layout into page functionJohn Keeping
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14diff: move layout to page functionJohn Keeping
The existing "show_ctrls" flag is used to control whether we are running in an existing page or control the page ourselves. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14commit: move layout into page functionJohn Keeping
This allows us to return a proper HTTP status code when an object is not found by switching from cgit_print_error() to cgit_print_error_page(). Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14about: move layout into page functionsJohn Keeping
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14ui-shared: add cgit_print_layout_{start,end}()John Keeping
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>
2015-08-14html: remove html_status()John Keeping
This is now unused. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14snapshot: don't reimplement cgit_print_error_page()John Keeping
cgit_print_error_page() has the advantage that it sets a suitable HTTP status code for the response. Note that setting "mimetype" is redundant here since it cannot have changed since being initialized in cgit.c::prepare_context(), so we do not need to worry that cgit_print_error_page() does not set it. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14snapshot: use cgit_print_error_page() for HTTP status codesJohn Keeping
This is a bugfix as well as an improvement to the HTTP status code handling since previously we would not print HTTP headers on any of these code paths. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14patch: use cgit_print_error_page() for HTTP status codesJohn Keeping
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14blob: use cgit_print_error_page() to add HTTP headersJohn Keeping
This is a bugfix as well as an improvement to the HTTP status code handling since previously we would not print HTTP headers on any of these code paths. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14snapshot: use cgit_print_error_page() instead of html_status()John Keeping
This provides a formatted error response rather than a simple HTTP error. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14plain: use cgit_print_error_page() instead of html_status()John Keeping
This provides a formatted error response rather than a simple HTTP error. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14clone: use cgit_print_error_page() instead of html_status()John Keeping
This provides a formatted error response rather than a simple HTTP error. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14cgit: use cgit_print_error_page() where appropriateJohn Keeping
These are more-or-less one-to-one translations but in the final hunk we gain an HTTP error code where we used to send "200 OK", which is an improvement. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-14ui-shared: add cgit_print_error_page() functionJohn Keeping
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>
2015-08-14ui-patch: make sure to send http headersChristian Hesse
Requesting a text/plain patch with bad commit id made cgit send text without proper http headers. This results in "500 Internal Server Error" with "Premature end of script headers" in server logs. So print http headers before error message and return. Signed-off-by: Christian Hesse <mail@eworm.de> Reviewed-by: John Keeping <john@keeping.me.uk>
2015-08-13Makefile: make "git/config.mak.uname" inclusion optionalJohn Keeping
If we haven't got a "git" directory, it should still be possible to run "make get-git", so we cannot include this file unconditionally. 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
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
Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13ui-shared: extract date formatting to a functionJohn Keeping
This will allow this code to be common with print_rel_date. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13filter: don't use dlsym unnecessarilyJohn Keeping
We only need to hook write() if Lua filter's are in use. If support has been disabled, remove the dependency on dlsym(). Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13ui-tree: use "sane" isgraph()John Keeping
Git's git-compat-util.h defines a "sane ctype" that does not use locale information and works with signed chars, but it does not include isgraph() so we have included ctype.h ourselves. However, this means we have to include a system header before git-compat-util.h which may lead to the system defining some macros (e.g. _FILE_OFFSET_BITS on Solaris) before git-compat-util.h redefines them with a different value. We cannot include ctype.h after git-compat-util.h because we have defined many of its functions as macros which causes a stream of compilation errors. Defining our own "sane" isgraph() using Git's sane isprint() and isspace() avoids all of these problems. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13cgit.h: move stdbool.h from ui-shared.hJohn Keeping
Follow the Git policy of including system headers in only one place. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13cache.c: fix header orderJohn Keeping
git-compat-util.h may define values that affect how system headers are interpreted, so move sys/sendfile.h after cgit.h (which includes git-compat-util.h). Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13configfile.c: don't include system headers directlyJohn Keeping
git-compat-util.h may define various values that affect the interpretation of system headers. In most places we include cgit.h first, which pulls in git-compat-util.h, but this file does not depend on anything else in CGit, so use git-compat-util.h directly. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13Remove redundant includesJohn Keeping
These are all included in git-compat-util.h (when necessary), which we include in cgit.h. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13Makefile: include Git's config.mak.unameJohn Keeping
This pulls in the correct value of $(INSTALL) on a wide variety of systems. Signed-off-by: John Keeping <john@keeping.me.uk>
2015-08-13tests: allow shell to be overriddenJohn Keeping
On some systems (e.g. Solaris), /bin/sh is not a POSIX shell. Git already provides suitable overrides in its config.mak.uname file and we provide cgit.conf to allow the user to further change this. The code for this is taken from Git's t/Makefile, meaning that we now invoke the tests in the same way that Git does. Signed-off-by: John Keeping <john@keeping.me.uk>