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lws normalize http response

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Signed-off-by: Andy Green <andy@warmcat.com>
This commit is contained in:
Andy Green 2016-04-15 12:29:06 +08:00
parent 2f0bc93d46
commit cec2fd55a8
1 changed files with 14 additions and 3 deletions

17
lib/header.c
View file

@ -145,10 +145,10 @@ lws_add_http_header_status(struct lws *wsi, unsigned int code,
unsigned char **p, unsigned char *end) unsigned char **p, unsigned char *end)
{ {
unsigned char code_and_desc[60]; unsigned char code_and_desc[60];
const char *description = ""; const char *description = "", *p1;
int n; int n;
static const char * const hver[] = { static const char * const hver[] = {
"http/1.0", "http/1.1", "http/2" "HTTP/1.0", "HTTP/1.1", "HTTP/2"
}; };
#ifdef LWS_WITH_ACCESS_LOG #ifdef LWS_WITH_ACCESS_LOG
@ -164,8 +164,19 @@ lws_add_http_header_status(struct lws *wsi, unsigned int code,
if (code >= 500 && code < (500 + ARRAY_SIZE(err500))) if (code >= 500 && code < (500 + ARRAY_SIZE(err500)))
description = err500[code - 500]; description = err500[code - 500];
if (code == 200)
description = "OK";
if (code >= 300 && code < 400)
description = "Redirect";
if (wsi->u.http.request_version < ARRAY_SIZE(hver))
p1 = hver[wsi->u.http.request_version];
else
p1 = hver[0];
n = sprintf((char *)code_and_desc, "%s %u %s", n = sprintf((char *)code_and_desc, "%s %u %s",
hver[wsi->u.http.request_version], code, description); p1, code, description);
return lws_add_http_header_by_name(wsi, NULL, code_and_desc, return lws_add_http_header_by_name(wsi, NULL, code_and_desc,
n, p, end); n, p, end);