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2011-05-23Avoid null pointer dereference in reencode().Lukas Fleischer-1/+4
Returning "*txt" if "txt" is a null pointer is a bad thing. Spotted with clang-analyzer. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2011-03-26fix two encoding bugsJulius Plenz-9/+15
reencode() takes three arguments in the order (txt, from, to), opposed to reencode_string, which will, like iconv, handle the arguments with from and to swapped. Fix that (this makes reencode more intuitive). If src and dst encoding are equivalent, don't do any encoding. If no special encoding parameter is found within the commit, assume UTF-8 and explicitly convert to PAGE_ENCODING. The change to reencode() mentioned above avoids re-encoding a UTF-8 string to UTF-8, for example. Signed-off-by: Julius Plenz <plenz@cis.fu-berlin.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-07-13Reencode author and committerRémi Lagacé-0/+4
When a commit has a specific encoding, this encoding also applies to the author and committer name and email. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-12-05parsing.c: enable builds with NO_ICONV definedLars Hjemli-0/+4
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-09-15parsing.c: be prepared for unexpected content in commit/tag objectsLars Hjemli-63/+96
When parsing commits and tags cgit made too many assumptions about the formatting of said objects. This patch tries to make the code be more prepared to handle 'malformed' objects. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-08Move cgit_parse_query() from parsing.c to html.c as http_parse_querystring()Lars Hjemli-49/+0
This is a generic http-function. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-28Move function for configfile parsing into configfile.[ch]Lars Hjemli-75/+0
This is a generic function which wanted its own little object file. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24Add command dispatcherLars Hjemli-2/+2
This simplifies the code in cgit.c and makes it easier to extend cgit with new pages/commands. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-02-16Move cgit_repo into cgit_contextLars Hjemli-8/+8
This removes the global variable which is used to keep track of the currently selected repository, and adds a new variable in the cgit_context structure. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-02-16Introduce struct cgit_contextLars Hjemli-4/+4
This struct will hold all the cgit runtime information currently found in a multitude of global variables. The first cleanup removes all querystring-related variables. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-12-02Handle missing timestamp in commit/tag objectsLars Hjemli-3/+3
When a commit or tag lacks author/committer/tagger timestamp, do not skip the next line in the commit/tag object. Also, do not bother to print timestamps with value 0 as it is close to certain to be bogus. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-11-05Use utf8::reencode_string from gitLars Hjemli-60/+4
This replaces the iconv-support in cgit with similar functions already existing in git. Signed-off-by: Lars Hjemli <hjemli@gmai.com>
2007-11-05Convert subject and message with iconv_msg.Jonathan Bastien-Filiatrault-0/+14
2007-11-05Add iconv_msg function.Jonathan Bastien-Filiatrault-0/+58
2007-11-05Set msg_encoding according to the header.Jonathan Bastien-Filiatrault-0/+8
2007-11-05Add commit->msg_encoding, allocate msg dynamicly.Jonathan Bastien-Filiatrault-0/+1
2007-10-27cgit_parse_commit(): Add missing call to xstrdup()Lars Hjemli-2/+2
It's rather silly to point into random memory-locations. Also, remove a call to strdup() used on a literal char *. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-27Skip unknown header fields when parsing tags and commitsLars Hjemli-0/+6
Both the commit- and tagparser failed to handle unexpected header fields. This adds futureproofing by simply skipping any header we don't know/care about. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-26Add trim_end() and use it to remove trailing slashes from repo pathsLars Hjemli-1/+1
The new function removes all trailing instances of an arbitrary character from a copy of the supplied char array. This is then used to remove any trailing slashes from cgit_query_path. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-31Check for NULL commit buffer in cgit_parse_commit()Ondrej Jirman-0/+3
This can be NULL, so try not to segfault. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-31Handle single-line and empty commit subjectsOndrej Jirman-3/+8
If commit object ends with \0 after subject line, then info->subject was not set. This commit fixes this and also sets subject to ** empty ** if it would otherwise be empty, so that there is something to click on. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18Don't be fooled by trailing '/' in url-parameterLars Hjemli-1/+2
cgit_parse_url() didn't check if the path-part of urls contained a real path or just a trailing slash. This made the log-page die since the path filtering supplied an invalid path argument. This fixes it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18Enable url=value querystring parameterLars Hjemli-0/+43
This makes is possible to use repo-urls like '/pub/scm/git/git.git' and even add path specifications, like '/pub/scm/git/git.git/log/documentation'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-15Restrict deep nesting of configfilesLars Hjemli-4/+6
There is no point in restricting the number of included config- files, but there is a point in restricting the nestinglevel of configfiles: to avoid recursive inclusions. This is easily achieved by decrementing the static nesting-variable upon exit from cgit_read_config(). Also fix some whitespace breakage. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-14Add include-parameter to config filesLars Hjemli-6/+8
This parameter can be used to include another config-file, like a standalone repository listing. Suggested in a patch by Kristian Høgsberg <krh@bitplanet.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-08Update to libgit 1.5.2-rc2Lars Hjemli-3/+3
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-04Do not die if tag has no messageLars Hjemli-2/+2
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-17Add function cgit_parse_tag()Lars Hjemli-0/+47
Teach cgit how to extract author info from a tag. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-16Handle empty/malformed commit messagesLars Hjemli-6/+13
An empty commit message would trigger a segfault in the current cgit_parse_commit(). Also, make sure that all char-pointers are properly initialized.
2007-01-04Handle %xx encoding in querystringLars Hjemli-0/+21
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)>
2006-12-28Handle '+' in querystringLars Hjemli-0/+2
Translate '+' to ' ' in querystring parser (still doesn't handle %xx) Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Teach commit parser about author/committer email + timestampLars Hjemli-2/+10
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>
2006-12-16Add ui-commit.c + misc ui cleanupsLars Hjemli-0/+1
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15Add a common commit parserLars Hjemli-0/+53
Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Rename config.c to parsing.c + move cgit_parse_query from cgit.c to parsing.cLars Hjemli-0/+25
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add license file and copyright noticesLars Hjemli-0/+8
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add caching infrastructureLars Hjemli-2/+2
This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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