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Git version v2.21.0 marks strncat() as banned (commit
ace5707a803eda0f1dde3d776dc3729d3bc7759a), so replace it.
Signed-off-by: Christian Hesse <mail@eworm.de>
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- Remove ids from anchor elements. They were unusable because they were
duplicated between files and versions of files.
- Always close span, with html().
- Fix missing / on closing tr element in cgit_ssdiff_header_end().
Signed-off-by: Chris Mayo <aklhfex@gmail.com>
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Git upstream bans strcat() with commit:
banned.h: mark strcat() as banned
1b11b64b815db62f93a04242e4aed5687a448748
Signed-off-by: Christian Hesse <mail@eworm.de>
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Git upstream bans strncpy() with commit:
banned.h: mark strncpy() as banned
e488b7aba743d23b830d239dcc33d9ca0745a9ad
Signed-off-by: Christian Hesse <mail@eworm.de>
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CC ../shared.o
../shared.c: In function ‘expand_macro’:
../shared.c:487:3: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
strncpy(name, value, len);
^~~~~~~~~~~~~~~~~~~~~~~~~
../shared.c:484:9: note: length computed here
len = strlen(value);
^~~~~~~~~~~~~
../ui-shared.c: In function ‘cgit_repobasename’:
../ui-shared.c:136:2: warning: ‘strncpy’ specified bound 1024 equals destination size [-Wstringop-truncation]
strncpy(rvbuf, reponame, sizeof(rvbuf));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC ../ui-ssdiff.o
../ui-ssdiff.c: In function ‘replace_tabs’:
../ui-ssdiff.c:142:4: warning: ‘strncat’ output truncated copying between 1 and 8 bytes from a string of length 8 [-Wstringop-truncation]
strncat(result, spaces, 8 - (strlen(result) % 8));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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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 one in
ui-ssdiff.c
Signed-off-by: John Keeping <john@keeping.me.uk>
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Upstream continues to replace unsigned char *sha1 with struct
object_id old_oid. This makes the required changes.
The git lib has its own main function now. Rename our main function
to cmd_main, it is called from main then.
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Coverity-id: 13929
Signed-off-by: Christian Hesse <mail@eworm.de>
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Sparse says things like:
warning: non-ANSI function declaration of function 'calc_ttl'
Signed-off-by: John Keeping <john@keeping.me.uk>
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Currently line numbers look like (for blob view and sdiff respectively):
<a class='no' id='n68' name='n68' href='#n68'>68</a>
<td class='lineno'><a class='no' href='...#n1' id='n1' name='n1'>1</a></td>
name=".." is unnecessary if the id attribute is set (this even applies
to IE6), so drop it. (aside, in HTML5, the name attribute is gone.)
The line number links can be selected through their parent classes, no
need for another class "no", so drop it too.
For a file with 2000 lines, this yields a saving of 40% (29% gzipped).
While at it, fix the hover effect of line numbers: now the line number
get a black background as was intended.
Signed-off-by: Peter Wu <lekensteyn@gmail.com>
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
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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>
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Previously, replace_tabs("foo\tbar") would become " foobar".
Signed-off-by: Julius Plenz <plenz@cis.fu-berlin.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Previously, the id_str (i.e. the current or diffed-against commit's
SHA1 ID) was simply concatenated to the URL. Now, prepend an "id="
string so that the links actually point to the right blobs and thus
the exact lines.
Signed-off-by: Julius Plenz <plenz@cis.fu-berlin.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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**L would have worked well too. Depending on the distribution sizeof *L
may return 8 instead of 4. **L is preferable, but since we don't expect
this datatype to change very often, sizeof int is less subtle and easier
to understand.
Signed-off-by: Jamie Couture <jamie.couture@gmail.com>
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Each individual string may be too long for its respective
dimension of the LCS table.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Printing deferred line changes for files containing long lines would
cause a segfault.
- limit LCS table size: 128x128.
- move LCS table to global context: avoid allocating/freeing memory
for every deferred line change.
Signed-off-by: Jamie Couture <jamie.couture@gmail.com>
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Emit anchors to the respective revisions in side-by-side diff view
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Refuses to do so if the left hand side of the diff has different amount of
differing lines to the right hand side to avoid confusion.
Note that I use the naive dynamic programming approach for calculating the
longest common subsequence. We could probably be more efficient by using a
better algorithm. The LCS calculating function is O(n*m) and uses up n*m
amount of memory too (so if we we compare two strings of length 100, I use
an array of 10000 for calculating the LCS). Might want to not calculate LCS
if the length of the line is too large.
Signed-off-by: Ragnar Ouchterlony <ragnar@lysator.liu.se>
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The fixed bugs:
* "Binary files differ" did not show up either in unidiff or
side-by-side-diff.
* Subproject diffs did not work for side-by-side diffs.
* The ssdiff link on diff pages did not conserve the path.
Signed-off-by: Ragnar Ouchterlony <ragnar@lysator.liu.se>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Aligned all different files, so that all side-by-side tables look
the same. Also made sure that the tables take up the whole browser
width.
Also various changes to the css to make things easier on the eye.
Signed-off-by: Ragnar Ouchterlony <ragnar@lysator.liu.se>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This constitutes the first prototype of a side-by-side diff. It is not
possible to switch between unidiff and side-by-side diff at all at this
stage.
Signed-off-by: Ragnar Ouchterlony <ragnar@lysator.liu.se>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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