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authorFlorin Coras <fcoras@cisco.com>2022-02-01 13:17:13 -0800
committerDamjan Marion <dmarion@me.com>2022-02-02 10:35:23 +0000
commitbd8013ee8cf3522230f413cf2b7ec0b895cd5979 (patch)
treeca414f3d489ce2eab2ae196ab5ae12c2fdcacfe8 /src/plugins/http_static/builtinurl/json_urls.c
parentd6eed1bb207291e4541f45f229d71358bfb35165 (diff)
http_static: add support for async tx from handlers
URL handlers can send data asynchronously if needed. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I89eae690cb26543479c7659b5dc46604cbb22eba
Diffstat (limited to 'src/plugins/http_static/builtinurl/json_urls.c')
-rw-r--r--src/plugins/http_static/builtinurl/json_urls.c49
1 files changed, 22 insertions, 27 deletions
diff --git a/src/plugins/http_static/builtinurl/json_urls.c b/src/plugins/http_static/builtinurl/json_urls.c
index ccd70fb1799..0d83d39fade 100644
--- a/src/plugins/http_static/builtinurl/json_urls.c
+++ b/src/plugins/http_static/builtinurl/json_urls.c
@@ -16,8 +16,8 @@
#include <http_static/http_static.h>
#include <vpp/app/version.h>
-int
-handle_get_version (http_req_method_t reqtype, u8 *request, hss_session_t *hs)
+hss_url_handler_rc_t
+handle_get_version (hss_url_handler_args_t *args)
{
u8 *s = 0;
@@ -25,11 +25,10 @@ handle_get_version (http_req_method_t reqtype, u8 *request, hss_session_t *hs)
s = format (s, " \"version\": \"%s\",", VPP_BUILD_VER);
s = format (s, " \"build_date\": \"%s\"}}\r\n", VPP_BUILD_DATE);
- hs->data = s;
- hs->data_offset = 0;
- hs->cache_pool_index = ~0;
- hs->free_data = 1;
- return 0;
+ args->data = s;
+ args->data_len = vec_len (s);
+ args->free_vec_data = 1;
+ return HSS_URL_HANDLER_OK;
}
void
@@ -59,9 +58,8 @@ trim_path_from_request (u8 *s, char *path)
}
}
-int
-handle_get_interface_stats (http_req_method_t reqtype, u8 *request,
- hss_session_t *hs)
+hss_url_handler_rc_t
+handle_get_interface_stats (hss_url_handler_args_t *args)
{
u8 *s = 0, *stats = 0;
uword *p;
@@ -77,16 +75,16 @@ handle_get_interface_stats (http_req_method_t reqtype, u8 *request,
vnet_interface_main_t *im = &vnm->interface_main;
/* Get stats for a single interface via http POST */
- if (reqtype == HTTP_REQ_POST)
+ if (args->reqtype == HTTP_REQ_POST)
{
- trim_path_from_request (request, "interface_stats.json");
+ trim_path_from_request (args->request, "interface_stats.json");
/* Find the sw_if_index */
- p = hash_get (im->hw_interface_by_name, request);
+ p = hash_get (im->hw_interface_by_name, args->request);
if (!p)
{
s = format (s, "{\"interface_stats\": {[\n");
- s = format (s, " \"name\": \"%s\",", request);
+ s = format (s, " \"name\": \"%s\",", args->request);
s = format (s, " \"error\": \"%s\"", "UnknownInterface");
s = format (s, "]}\n");
goto out;
@@ -127,18 +125,16 @@ handle_get_interface_stats (http_req_method_t reqtype, u8 *request,
s = format (s, "]}\n");
out:
- hs->data = s;
- hs->data_offset = 0;
- hs->cache_pool_index = ~0;
- hs->free_data = 1;
+ args->data = s;
+ args->data_len = vec_len (s);
+ args->free_vec_data = 1;
vec_free (sw_if_indices);
vec_free (stats);
- return 0;
+ return HSS_URL_HANDLER_OK;
}
-int
-handle_get_interface_list (http_req_method_t reqtype, u8 *request,
- hss_session_t *hs)
+hss_url_handler_rc_t
+handle_get_interface_list (hss_url_handler_args_t *args)
{
u8 *s = 0;
int i;
@@ -169,11 +165,10 @@ handle_get_interface_list (http_req_method_t reqtype, u8 *request,
s = format (s, "]}\n");
vec_free (hw_if_indices);
- hs->data = s;
- hs->data_offset = 0;
- hs->cache_pool_index = ~0;
- hs->free_data = 1;
- return 0;
+ args->data = s;
+ args->data_len = vec_len (s);
+ args->free_vec_data = 1;
+ return HSS_URL_HANDLER_OK;
}
void