Change "ss" diff flag to an enum

This will allow us to introduce a new "stat only" diff mode without
needing an explosion of mutually incompatible flags.

The old "ss" query parameter is still accepted in order to avoid
breaking saved links, but we no longer generate any URIs using it;
instead the new "dt" (diff type) parameter is used.

Signed-off-by: John Keeping <john@keeping.me.uk>
Šī revīzija ir iekļauta:
John Keeping
2014-10-05 10:59:04 +01:00
revīziju iesūtīja Lukas Fleischer
vecāks 03f537f1a1
revīzija 1830271c59
4 mainīti faili ar 24 papildinājumiem un 14 dzēšanām

12
cgit.c
Parādīt failu

@ -237,7 +237,7 @@ static void config_cb(const char *name, const char *value)
else if (!strcmp(name, "summary-tags"))
ctx.cfg.summary_tags = atoi(value);
else if (!strcmp(name, "side-by-side-diffs"))
ctx.cfg.ssdiff = atoi(value);
ctx.cfg.difftype = atoi(value) ? DIFF_SSDIFF : DIFF_UNIFIED;
else if (!strcmp(name, "agefile"))
ctx.cfg.agefile = xstrdup(value);
else if (!strcmp(name, "mimetype-file"))
@ -312,9 +312,13 @@ static void querystring_cb(const char *name, const char *value)
ctx.qry.showmsg = atoi(value);
} else if (!strcmp(name, "period")) {
ctx.qry.period = xstrdup(value);
} else if (!strcmp(name, "dt")) {
ctx.qry.difftype = atoi(value);
ctx.qry.has_difftype = 1;
} else if (!strcmp(name, "ss")) {
ctx.qry.ssdiff = atoi(value);
ctx.qry.has_ssdiff = 1;
/* No longer generated, but there may be links out there. */
ctx.qry.difftype = atoi(value) ? DIFF_SSDIFF : DIFF_UNIFIED;
ctx.qry.has_difftype = 1;
} else if (!strcmp(name, "all")) {
ctx.qry.show_all = atoi(value);
} else if (!strcmp(name, "context")) {
@ -372,7 +376,7 @@ static void prepare_context(void)
ctx.cfg.summary_log = 10;
ctx.cfg.summary_tags = 10;
ctx.cfg.max_atom_items = 10;
ctx.cfg.ssdiff = 0;
ctx.cfg.difftype = DIFF_UNIFIED;
ctx.env.cgit_config = getenv("CGIT_CONFIG");
ctx.env.http_host = getenv("HTTP_HOST");
ctx.env.https = getenv("HTTPS");