Commit Graph

29 Commits

Author SHA1 Message Date
Lukas Fleischer
f60ffa143c Switch to exclusively using global ctx
Drop the context parameter from the following functions (and all static
helpers used by them) and use the global context instead:

* cgit_print_http_headers()
* cgit_print_docstart()
* cgit_print_pageheader()

Remove context parameter from all commands

Drop the context parameter from the following functions (and all static
helpers used by them) and use the global context instead:

* cgit_get_cmd()
* All cgit command functions.
* cgit_clone_info()
* cgit_clone_objects()
* cgit_clone_head()
* cgit_print_plain()
* cgit_show_stats()

In initialization routines, use the global context variable instead of
passing a pointer around locally.

Remove callback data parameter for cache slots

This is no longer needed since the context is always read from the
global context variable.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2014-01-17 00:44:54 +01:00
Lukas Fleischer
f7f26f8875 Update copyright information
* Name "cgit Development Team" as copyright holder to avoid listing
  every single developer.

* Update copyright ranges.

Signed-off-by: Lukas Fleischer <cgit@crytocrack.de>
2014-01-08 15:10:49 +01:00
John Keeping
407f71cc06 plain: don't append charset for binary MIME types
When outputting the Content-Type HTTP header we print the MIME type and
then append "; charset=<charset>" if the charset variable is non-null.

We don't want a charset when we have selected "application/octet-stream"
or when the user has specified a custom MIME type, since they may have
specified their own charset.  To avoid this, make sure we set the page's
charset to NULL in ui-plain before we generate the HTTP headers.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2014-01-08 14:59:38 +01:00
John Keeping
fb3655df3b use struct strbuf instead of static buffers
Use "struct strbuf" from Git to remove the limit on file path length.

Notes on scan-tree:
This is slightly involved since I decided to pass the strbuf into
add_repo() and modify if whenever a new file name is required, which
should avoid any extra allocations within that function.  The pattern
there is to append the filename, use it and then reset the buffer to its
original length (retaining a trailing '/').

Notes on ui-snapshot:
Since write_archive modifies the argv array passed to it we
copy the argv_array values into a new array of char* and then free the
original argv_array structure and the new array without worrying about
what the values now look like.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-04-08 16:12:52 +02:00
John Keeping
42d5476f25 Remove redundant calls to fmt("%s", ...)
After this change there is one remaining call 'fmt("%s", delim)' in
ui-shared.c but is needed as delim is stack allocated and so cannot be
returned from the function.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-04-08 16:11:29 +02:00
John Keeping
57d09bf448 Mark char* fields in struct cgit_page as const
Signed-off-by: John Keeping <john@keeping.me.uk>
2013-04-08 15:59:51 +02:00
John Keeping
8f20879431 Always #include corresponding .h in .c files
While doing this, remove declarations from header files where the
corresponding definition is declared "static" in order to avoid build
errors.

Also re-order existing headers in ui-*.c so that the file-specific
header always comes immediately after "cgit.h", helping with future
consistency.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-04-08 15:45:34 +02:00
Lukas Fleischer
b1db30cd25 ui-plain.c: Use a context structure in walk_tree()
Do not misuse global variables to save the context. Instead, use the
context pointer which was designed to share information between a
read_tree_fn and the caller.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:55 -05:00
Lukas Fleischer
a6317505ea ui-plain.c: Do not access match variable in print_*()
Move all code setting the match variable to walk_tree().

This allows for easily moving this variable into a context structure
without having to pass the context to print_*().

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:54 -05:00
John Keeping
c1633c6bef Update git to v1.7.6.5
struct pathspec is now used in more places.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-02 10:38:03 -05:00
Lars Hjemli
ae90a0b2d1 Merge branch 'fh/mimetypes' 2012-03-18 21:01:28 +00:00
Ferry Huberts
d01c600c17 ui_plain: automatically lookup mimetype when mimetype-file is set
For sites that do not want to configure mime types by hand but
still want the correct mime type for 'plain' blobs, configuring
a mime type file is made possible. This is handy since such a
file is normally already provided (at least on Linux systems).

Also, this reflects the gitweb option '$mimetypes_file'

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2011-07-19 09:30:07 +00:00
Lars Hjemli
7421857b4d ui-plain.c: add support for path-selected submodule links
In ui-plain.c, the links generated for submodule entry ignored the fact
that the entry was in fact a submodule. This patch adds proper submodule
links to the plain directory listings.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2011-06-15 10:40:13 +02:00
Lars Hjemli
7f88d20823 ui-plain.c: fix html and links generated by print_dir() and print_dir_entry()
This patch fixes the following issues:
* the base argument usually isn't zero-terminated, so printing base
  without considering baselen will usually generate random garbage
* when the current url represents a directory but doesn't end in a slash,
  relative urls would be incorrect
* using unescaped paths allows XSS

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2011-06-12 21:21:30 +00:00
Lars Hjemli
6d7552bc07 Use GIT-1.7.2.2
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-08-22 13:29:57 +02:00
Mark Lodato
6c1a736455 ui-plain: print directory listings
When a user requests a plain view of a tree (as opposed to a blob),
print out a directory listing rather than giving a 404 Not Found.

Also, fix a segfault when ctx->qry.path is NULL - i.e, when /plain is
requested without a path.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
2010-01-31 17:10:00 -05:00
Mark Lodato
74ebf82229 ui-plain: more efficient walk_tree()
Git's read_tree_recursive() already filters out the objects by pathname,
so we only have to compare baselen to the expected.  That is, no string
matching is required.

Additionally, if the requested path is a directory, the old code would
walk through all of its immediate children.  This is not necessary, this
so we no longer do that.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
2010-01-31 17:08:49 -05:00
Mark Lodato
89082346d5 ui-plain: remove unused curr_rev variable
Signed-off-by: Mark Lodato <lodatom@gmail.com>
2010-01-30 23:54:39 -05:00
Martins Polakovs
24538b0727 Fix segfault on ppc when browsing tree 2009-12-12 11:56:25 +01:00
Lars Hjemli
670f990979 Merge branch 'stable' 2009-09-06 19:33:27 +02:00
Lars Hjemli
b507252b46 ui-plain.c: only return the blob with the specified path
When a path to a directory was specified for the 'plain'
view, each blob in the directory used to be returned to
the client. This patch fixes the issue by matching the
path of each blob against the requested path.

Noticed-by: Lars Stoltenow <penma@penma.de>
Signed-off-by: Lars Hjemli <larsh@slackbox.hjemli.net>
2009-09-06 19:33:10 +02:00
Lars Hjemli
c4d46c7035 Add support for mime type registration and lookup
This patch makes it possible to register mappings from filename
extension to mime type in cgitrc and use this mapping when returning
blob content in `plain` view.

The reason for adding this mapping to cgitrc (as opposed to parsing
something like /etc/mime.types) is to allow quick lookup of a limited
number of filename extensions (/etc/mime-types on my machine currently
contains over 700 entries).

NB: A nice addition to this patch would be to parse /etc/mime.types
when `plain` view is requested for a file with an extension for which
there is no mapping registered in cgitrc.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-25 12:55:15 +02:00
Lars Hjemli
681fdc4547 Merge branch 'plain-etag'
Conflicts:
	ui-shared.c
2009-07-25 11:59:22 +02:00
Remko Tronçon
7d77008042 ui-plain: Return 'application/octet-stream' for binary files.
Signed-off-by: Remko Tronçon <git@el-tramo.be>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-25 11:46:34 +02:00
Lars Hjemli
488a214a81 Add support for ETag in 'plain' view
When downloading a blob identified by its path, the client might want
to know if the blob has been modified since a previous download of the
same path. To this end, an ETag containing the blob SHA1 seems to be
ideal.

Todo: add support for HEAD requests...

Suggested-by: Owen Taylor <otaylor@redhat.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-02-19 22:38:36 +01:00
Ramsay Jones
bdd4a56ad5 Fix some warnings to allow -Werror
The type used to declare the st_size field of a 'struct stat' can
be a 32- or 64-bit sized type, which can vary from one platform to
another, or even from one compilation to another.  In particular,
on linux, if you include the following define:

    #define _FILE_OFFSET_BITS 64

prior to including certain system header files, then the type used
for the st_size field will be __off64_t, otherwise it will be an
__off_t.  Note that the above define is included at the top of
git-compat-util.h.

In cache.c, the "%zd" format specifier expects a "signed size_t",
another type which can vary, when an __off64_t or a __off_t is
provided.  To supress the warning, use the PRIuMAX format specifier
and cast the st_size field to uintmax_t.  This should work an any
platform for which git currently compiles.

In ui-plain.c, the size parameter of sha1_object_info() and
read_sha1_file() is defined to be "unsigned long *" not "size_t *".
So, to supress the warning, simply declare size with the correct type.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-11-06 19:18:07 +01:00
Lars Hjemli
135b231160 ui-plain: handle subdirectories
The callback from read_tree_recursive just needs to check the type of
each tree entry; if it's a dir we want to continue scanning, if it's a
regular file we'll assume it's the one we requested.

And while at it, remove some stray fprintfs.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-09-02 00:53:04 +02:00
Lars Hjemli
885096c189 Supply status description to html_status()
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-06 22:57:44 +02:00
Lars Hjemli
e5da4bca54 Implement plain view
This implements a way to access plain blobs by path (similar to the
tree view) instead of by sha1.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-06 11:21:30 +02:00