Mercurial > hg > nginx
diff src/http/v2/ngx_http_v2_filter_module.c @ 8024:ef6a3a99a81a
Reworked multi headers to use linked lists.
Multi headers are now using linked lists instead of arrays. Notably,
the following fields were changed: r->headers_in.cookies (renamed
to r->headers_in.cookie), r->headers_in.x_forwarded_for,
r->headers_out.cache_control, r->headers_out.link, u->headers_in.cache_control
u->headers_in.cookies (renamed to u->headers_in.set_cookie).
The r->headers_in.cookies and u->headers_in.cookies fields were renamed
to r->headers_in.cookie and u->headers_in.set_cookie to match header names.
The ngx_http_parse_multi_header_lines() and ngx_http_parse_set_cookie_lines()
functions were changed accordingly.
With this change, multi headers are now essentially equivalent to normal
headers, and following changes will further make them equivalent.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 30 May 2022 21:25:33 +0300 |
| parents | 32b0ba4855a6 |
| children | 262c01782566 |
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--- a/src/http/v2/ngx_http_v2_filter_module.c +++ b/src/http/v2/ngx_http_v2_filter_module.c @@ -674,14 +674,14 @@ ngx_http_v2_header_filter(ngx_http_reque static ngx_int_t ngx_http_v2_push_resources(ngx_http_request_t *r) { - u_char *start, *end, *last; - ngx_int_t rc; - ngx_str_t path; - ngx_uint_t i, push; - ngx_table_elt_t **h; - ngx_http_v2_loc_conf_t *h2lcf; - ngx_http_complex_value_t *pushes; - ngx_str_t binary[NGX_HTTP_V2_PUSH_HEADERS]; + u_char *start, *end, *last; + ngx_int_t rc; + ngx_str_t path; + ngx_uint_t i, push; + ngx_table_elt_t *h; + ngx_http_v2_loc_conf_t *h2lcf; + ngx_http_complex_value_t *pushes; + ngx_str_t binary[NGX_HTTP_V2_PUSH_HEADERS]; ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "http2 push resources"); @@ -725,15 +725,13 @@ ngx_http_v2_push_resources(ngx_http_requ return NGX_OK; } - h = r->headers_out.link.elts; - - for (i = 0; i < r->headers_out.link.nelts; i++) { + for (h = r->headers_out.link; h; h = h->next) { ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, - "http2 parse link: \"%V\"", &h[i]->value); - - start = h[i]->value.data; - end = h[i]->value.data + h[i]->value.len; + "http2 parse link: \"%V\"", &h->value); + + start = h->value.data; + end = h->value.data + h->value.len; next_link: