details:
https://github.com/nginx/njs/commit/e45429fe88d3c9c3a61fa6c122157147138bb516
branches: master
commit: e45429fe88d3c9c3a61fa6c122157147138bb516
user: Dmitry Volyntsev <xei...@nginx.com>
date: Tue, 16 Jul 2024 22:02:06 -0700
description:
HTTP: making ngx_http_js_header_t handler type generic.
So it can be reused by QuickJS code.
---
nginx/ngx_http_js_module.c | 130 ++++++++++++++++++++++++---------------------
1 file changed, 68 insertions(+), 62 deletions(-)
diff --git a/nginx/ngx_http_js_module.c b/nginx/ngx_http_js_module.c
index 0c8a3b11..f2dbffbc 100644
--- a/nginx/ngx_http_js_module.c
+++ b/nginx/ngx_http_js_module.c
@@ -71,27 +71,20 @@ typedef struct {
typedef struct {
- ngx_http_request_t *request;
- njs_opaque_value_t callbacks[2];
-} ngx_http_js_cb_t;
-
-
-typedef struct {
- njs_str_t name;
-#if defined(nginx_version) && (nginx_version >= 1023000)
+ ngx_str_t name;
unsigned flags;
- njs_int_t (*handler)(njs_vm_t *vm, ngx_http_request_t *r,
- unsigned flags, njs_str_t *name,
- njs_value_t *setval, njs_value_t *retval);
-#else
- njs_int_t (*handler)(njs_vm_t *vm, ngx_http_request_t *r,
- ngx_list_t *headers, njs_str_t *name,
- njs_value_t *setval, njs_value_t *retval);
-
-#endif
+ uintptr_t handler;
} ngx_http_js_header_t;
+typedef njs_int_t (*njs_http_js_header_handler_t)(njs_vm_t *vm,
+ ngx_http_request_t *r, unsigned flags, njs_str_t *name, njs_value_t
*setval,
+ njs_value_t *retval);
+typedef njs_int_t (*njs_http_js_header_handler122_t)(njs_vm_t *vm,
+ ngx_http_request_t *r, ngx_list_t *headers, njs_str_t *name,
+ njs_value_t *setval, njs_value_t *retval);
+
+
static ngx_int_t ngx_http_js_content_handler(ngx_http_request_t *r);
static void ngx_http_js_content_event_handler(ngx_http_request_t *r);
static void ngx_http_js_content_write_event_handler(ngx_http_request_t *r);
@@ -1613,33 +1606,41 @@ ngx_http_js_ext_header_out(njs_vm_t *vm,
njs_object_prop_t *prop,
static ngx_http_js_header_t headers_out[] = {
#if defined(nginx_version) && (nginx_version < 1023000)
- { njs_str("Age"), ngx_http_js_header_single },
- { njs_str("Content-Type"), ngx_http_js_content_type122 },
- { njs_str("Content-Length"), ngx_http_js_content_length122 },
- { njs_str("Content-Encoding"), ngx_http_js_content_encoding122 },
- { njs_str("Date"), ngx_http_js_date122 },
- { njs_str("Etag"), ngx_http_js_header_single },
- { njs_str("Expires"), ngx_http_js_header_single },
- { njs_str("Last-Modified"), ngx_http_js_last_modified122 },
- { njs_str("Location"), ngx_http_js_location122 },
- { njs_str("Server"), ngx_http_js_server122 },
- { njs_str("Set-Cookie"), ngx_http_js_header_array },
- { njs_str("Retry-After"), ngx_http_js_header_single },
- { njs_str(""), ngx_http_js_header_generic },
+
+#define header(name, h) { njs_str(name), 0, (uintptr_t) h }
+ header("Age", ngx_http_js_header_single),
+ header("Content-Type", ngx_http_js_content_type122),
+ header("Content-Length", ngx_http_js_content_length122),
+ header("Content-Encoding", ngx_http_js_content_encoding122),
+ header("Date", ngx_http_js_date122),
+ header("Etag", ngx_http_js_header_single),
+ header("Expires", ngx_http_js_header_single),
+ header("Last-Modified", ngx_http_js_last_modified122),
+ header("Location", ngx_http_js_location122),
+ header("Server", ngx_http_js_server122),
+ header("Set-Cookie", ngx_http_js_header_array),
+ header("Retry-After", ngx_http_js_header_single),
+ header("", ngx_http_js_header_generic),
+#undef header
+
#else
- { njs_str("Age"), NJS_HEADER_SINGLE, ngx_http_js_header_out },
- { njs_str("Content-Encoding"), 0, ngx_http_js_content_encoding },
- { njs_str("Content-Length"), 0, ngx_http_js_content_length },
- { njs_str("Content-Type"), 0, ngx_http_js_content_type },
- { njs_str("Date"), 0, ngx_http_js_date },
- { njs_str("Etag"), NJS_HEADER_SINGLE, ngx_http_js_header_out },
- { njs_str("Expires"), NJS_HEADER_SINGLE, ngx_http_js_header_out },
- { njs_str("Last-Modified"), 0, ngx_http_js_last_modified },
- { njs_str("Location"), 0, ngx_http_js_location },
- { njs_str("Server"), 0, ngx_http_js_server },
- { njs_str("Set-Cookie"), NJS_HEADER_ARRAY, ngx_http_js_header_out },
- { njs_str("Retry-After"), NJS_HEADER_SINGLE, ngx_http_js_header_out },
- { njs_str(""), 0, ngx_http_js_header_out },
+
+#define header(name, fl, h) { njs_str(name), fl, (uintptr_t) h }
+ header("Age", NJS_HEADER_SINGLE, ngx_http_js_header_out),
+ header("Content-Encoding", 0, ngx_http_js_content_encoding),
+ header("Content-Length", 0, ngx_http_js_content_length),
+ header("Content-Type", 0, ngx_http_js_content_type),
+ header("Date", 0, ngx_http_js_date),
+ header("Etag", NJS_HEADER_SINGLE, ngx_http_js_header_out),
+ header("Expires", NJS_HEADER_SINGLE, ngx_http_js_header_out),
+ header("Last-Modified", 0, ngx_http_js_last_modified),
+ header("Location", 0, ngx_http_js_location),
+ header("Server", 0, ngx_http_js_server),
+ header("Set-Cookie", NJS_HEADER_ARRAY, ngx_http_js_header_out),
+ header("Retry-After", NJS_HEADER_SINGLE, ngx_http_js_header_out),
+ header("", 0, ngx_http_js_header_out),
+#undef header
+
#endif
};
@@ -1667,18 +1668,20 @@ ngx_http_js_ext_header_out(njs_vm_t *vm,
njs_object_prop_t *prop,
" headers were already sent", &name);
}
- for (h = headers_out; h->name.length > 0; h++) {
- if (h->name.length == name.length
- && ngx_strncasecmp(h->name.start, name.start, name.length) == 0)
+ for (h = headers_out; h->name.len > 0; h++) {
+ if (h->name.len == name.length
+ && ngx_strncasecmp(h->name.data, name.start, name.length) == 0)
{
break;
}
}
#if defined(nginx_version) && (nginx_version < 1023000)
- return h->handler(vm, r, &r->headers_out.headers, &name, setval, retval);
+ return ((njs_http_js_header_handler122_t) h->handler)(vm, r,
+ &r->headers_out.headers, &name, setval,
retval);
#else
- return h->handler(vm, r, h->flags, &name, setval, retval);
+ return ((njs_http_js_header_handler_t) h->handler)(vm, r, h->flags, &name,
+ setval, retval);
#endif
}
@@ -2746,18 +2749,20 @@ ngx_http_js_ext_header_in(njs_vm_t *vm,
njs_object_prop_t *prop,
ngx_http_js_header_t *h;
static ngx_http_js_header_t headers_in[] = {
- { njs_str("Content-Type"), ngx_http_js_header_single },
- { njs_str("Cookie"), ngx_http_js_header_cookie },
- { njs_str("ETag"), ngx_http_js_header_single },
- { njs_str("From"), ngx_http_js_header_single },
- { njs_str("Max-Forwards"), ngx_http_js_header_single },
- { njs_str("Referer"), ngx_http_js_header_single },
- { njs_str("Proxy-Authorization"), ngx_http_js_header_single },
- { njs_str("User-Agent"), ngx_http_js_header_single },
+#define header(name, h) { njs_str(name), 0, (uintptr_t) h }
+ header("Content-Type", ngx_http_js_header_single),
+ header("Cookie", ngx_http_js_header_cookie),
+ header("ETag", ngx_http_js_header_single),
+ header("From", ngx_http_js_header_single),
+ header("Max-Forwards", ngx_http_js_header_single),
+ header("Referer", ngx_http_js_header_single),
+ header("Proxy-Authorization", ngx_http_js_header_single),
+ header("User-Agent", ngx_http_js_header_single),
#if (NGX_HTTP_X_FORWARDED_FOR)
- { njs_str("X-Forwarded-For"), ngx_http_js_header_x_forwarded_for },
+ header("X-Forwarded-For", ngx_http_js_header_x_forwarded_for),
#endif
- { njs_str(""), ngx_http_js_header_generic },
+ header("", ngx_http_js_header_generic),
+#undef header
};
r = njs_vm_external(vm, ngx_http_js_request_proto_id, value);
@@ -2778,15 +2783,16 @@ ngx_http_js_ext_header_in(njs_vm_t *vm,
njs_object_prop_t *prop,
return NJS_DECLINED;
}
- for (h = headers_in; h->name.length > 0; h++) {
- if (h->name.length == name.length
- && ngx_strncasecmp(h->name.start, name.start, name.length) == 0)
+ for (h = headers_in; h->name.len > 0; h++) {
+ if (h->name.len == name.length
+ && ngx_strncasecmp(h->name.data, name.start, name.length) == 0)
{
break;
}
}
- return h->handler(vm, r, &r->headers_in.headers, &name, setval, retval);
+ return ((njs_http_js_header_handler122_t) h->handler)(vm, r,
+ &r->headers_in.headers, &name, setval, retval);
}
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