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MINOR: proto_htx: Add the internal function htx_fmt_res_line

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Christopher Faulet 2018-10-24 11:06:58 +02:00 committed by Willy Tarreau
parent 0b6bdc55af
commit f052354892
1 changed files with 26 additions and 0 deletions
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26
src/proto_htx.c
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@ -40,6 +40,7 @@ static void htx_end_response(struct stream *s);
static void htx_capture_headers(struct htx *htx, char **cap, struct cap_hdr *cap_hdr);
static int htx_del_hdr_value(char *start, char *end, char **from, char *next);
static size_t htx_fmt_req_line(const union h1_sl sl, char *str, size_t len);
static size_t htx_fmt_res_line(const union h1_sl sl, char *str, size_t len);
static void htx_debug_stline(const char *dir, struct stream *s, const union h1_sl sl);
static void htx_debug_hdr(const char *dir, struct stream *s, const struct ist n, const struct ist v);
@ -2956,6 +2957,31 @@ static size_t htx_fmt_req_line(const union h1_sl sl, char *str, size_t len)
return dst.len;
}
/* Formats the start line of the response (without CRLF) and puts it in <str> and
* return the written lenght. The line can be truncated if it exceeds <len>.
*/
static size_t htx_fmt_res_line(const union h1_sl sl, char *str, size_t len)
{
struct ist dst = ist2(str, 0);
if (istcat(&dst, sl.st.v, len) == -1)
goto end;
if (dst.len + 1 > len)
goto end;
dst.ptr[dst.len++] = ' ';
if (istcat(&dst, sl.st.c, len) == -1)
goto end;
if (dst.len + 1 > len)
goto end;
dst.ptr[dst.len++] = ' ';
istcat(&dst, sl.st.r, len);
end:
return dst.len;
}
/*
* Print a debug line with a start line.
*/