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ui-summary: Pass filename to about-filter

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This gives the about-filter API the same semantics as source-filter,
where the filter receives the filename so it can decide what to do next
with it.

While we're at it, plug a memory leak.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2013-05-25 14:50:19 +02:00
parent 3cb5d86dc6
commit c0dfaf1c28
4 changed files with 22 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

12
ui-summary.c
View file

@ -98,6 +98,7 @@ void cgit_print_summary()
void cgit_print_repo_readme(char *path)
{
char *slash, *tmp, *colon, *ref;
int free_filename = 0;
if (!ctx.repo->readme || !(*ctx.repo->readme))
return;
@ -134,6 +135,7 @@ void cgit_print_repo_readme(char *path)
return;
slash = colon;
}
free_filename = 1;
tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
strcpy(tmp + (slash - ctx.repo->readme + 1), path);
@ -144,13 +146,19 @@ void cgit_print_repo_readme(char *path)
* filesystem, while applying the about-filter.
*/
html("<div id='summary'>");
if (ctx.repo->about_filter)
if (ctx.repo->about_filter) {
ctx.repo->about_filter->argv[1] = tmp;
cgit_open_filter(ctx.repo->about_filter);
}
if (ref)
cgit_print_file(tmp, ref);
else
html_include(tmp);
if (ctx.repo->about_filter)
if (ctx.repo->about_filter) {
cgit_close_filter(ctx.repo->about_filter);
ctx.repo->about_filter->argv[1] = NULL;
}
html("</div>");
if (free_filename)
free(tmp);
}