[PATCH 08/17] http: create function end_url_with_slash
- From
Tay Ray Chuan <rctay89@gmail.com>
- Date
- May 29, 2009, 17:59 UTC
- Message-ID
- <20090530015912.cc078265.rctay89@gmail.com>
The logic to append a slash to the url if necessary in quote_ref_url (added in 113106e "http.c: use strbuf API in quote_ref_url") has been moved to a new function, end_url_with_slash.
The method takes a strbuf, the URL, and the path to be appended to the URL. It first adds the URL to the strbuf. It then appends a slash if the URL does not end with a slash.
The check on ref in quote_ref_url for a slash at the beginning has been removed as a result of using end_url_with_slash. This check is not needed, because slashes will be quoted anyway.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> --- http.c | 12 +++++++++--- 1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/http.c b/http.c index 3ca60bb..75fce9e 100644 --- a/http.c +++ b/http.c @@ -620,6 +620,7 @@ void finish_all_active_slots(void) } } +/* Helpers for modifying and creating URLs */ static inline int needs_quote(int ch) { if (((ch >= 'A') && (ch <= 'Z')) @@ -640,15 +641,20 @@ static inline int hex(int v) return 'A' + v - 10; } +static void end_url_with_slash(struct strbuf *buf, const char *url) +{ + strbuf_addstr(buf, url); + if (buf->len && buf->buf[buf->len - 1] != '/') + strbuf_addstr(buf, "/"); +} + static char *quote_ref_url(const char *base, const char *ref) { struct strbuf buf = STRBUF_INIT; const char *cp; int ch; - strbuf_addstr(&buf, base); - if (buf.len && buf.buf[buf.len - 1] != '/' && *ref != '/') - strbuf_addstr(&buf, "/"); + end_url_with_slash(&buf, base); for (cp = ref; (ch = *cp) != 0; cp++) if (needs_quote(ch)) -- 1.6.3.1