diff options
| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2013-05-25 16:50:19 +0400 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2013-05-25 22:33:28 +0400 |
| commit | c0dfaf1c281d0697ce43131343d7a9f170a61ff9 (patch) | |
| tree | e52a47596e72d9a7f1ebb19fd4fe5b3a39d95567 | |
| parent | 3cb5d86dc68bab4883bf5a7cbc90f3e266237355 (diff) | |
ui-summary: Pass filename to about-filter
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>
| -rw-r--r-- | cgit.c | 2 | ||||
| -rw-r--r-- | cgitrc.5.txt | 8 | ||||
| -rw-r--r-- | ui-repolist.c | 8 | ||||
| -rw-r--r-- | ui-summary.c | 12 |
4 files changed, 22 insertions, 8 deletions
@@ -37,10 +37,10 @@ static struct cgit_filter *new_filter(const char *cmd, filter_type filtertype) switch (filtertype) { case SOURCE: + case ABOUT: extra_args = 1; break; - case ABOUT: case COMMIT: default: extra_args = 0; diff --git a/cgitrc.5.txt b/cgitrc.5.txt index 8a0a9c9..ea0bbe7 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt @@ -542,9 +542,11 @@ config files, e.g. "repo.desc" becomes "desc". FILTER API ---------- about filter:: - This filter is given no arguments. The about text that is to be - filtered is available on standard input and the filtered text is - expected on standard output. + This filter is given a single parameter: the filename of the source + file to filter. The filter can use the filename to determine (for + example) the type of syntax to follow when formatting the readme file. + The about text that is to be filtered is available on standard input + and the filtered text is expected on standard output. commit filter:: This filter is given no arguments. The commit message text that is to diff --git a/ui-repolist.c b/ui-repolist.c index 47ca997..2ab6e9e 100644 --- a/ui-repolist.c +++ b/ui-repolist.c @@ -332,9 +332,13 @@ void cgit_print_site_readme() { if (!ctx.cfg.root_readme) return; - if (ctx.cfg.about_filter) + if (ctx.cfg.about_filter) { + ctx.cfg.about_filter->argv[1] = ctx.cfg.root_readme; cgit_open_filter(ctx.cfg.about_filter); + } html_include(ctx.cfg.root_readme); - if (ctx.cfg.about_filter) + if (ctx.cfg.about_filter) { cgit_close_filter(ctx.cfg.about_filter); + ctx.cfg.about_filter->argv[1] = NULL; + } } diff --git a/ui-summary.c b/ui-summary.c index abf914e..ffad4f2 100644 --- a/ui-summary.c +++ b/ui-summary.c @@ -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); } |