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-rw-r--r--src/plugins/builtinurl/builtins.c89
1 files changed, 58 insertions, 31 deletions
diff --git a/src/plugins/builtinurl/builtins.c b/src/plugins/builtinurl/builtins.c
index 471fe58e8c7..6b2b57bce7f 100644
--- a/src/plugins/builtinurl/builtins.c
+++ b/src/plugins/builtinurl/builtins.c
@@ -19,7 +19,8 @@
#include <vpp/app/version.h>
int
-handle_get_version (u8 * request, http_session_t * hs)
+handle_get_version (http_builtin_method_type_t reqtype,
+ u8 * request, http_session_t * hs)
{
u8 *s = 0;
@@ -63,63 +64,87 @@ trim_path_from_request (u8 * s, char *path)
}
int
-handle_get_interface_stats (u8 * request, http_session_t * hs)
+handle_get_interface_stats (http_builtin_method_type_t reqtype,
+ u8 * request, http_session_t * hs)
{
u8 *s = 0, *stats = 0;
- u32 sw_if_index;
uword *p;
+ u32 *sw_if_indices = 0;
+ vnet_hw_interface_t *hi;
vnet_sw_interface_t *si;
+ char *q = "\"";
+ int i;
+ int need_comma = 0;
u8 *format_vnet_sw_interface_cntrs (u8 * s, vnet_interface_main_t * im,
vnet_sw_interface_t * si, int json);
-
vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
- trim_path_from_request (request, "interface_stats.json");
+ /* Get stats for a single interface via http POST */
+ if (reqtype == HTTP_BUILTIN_METHOD_POST)
+ {
+ trim_path_from_request (request, "interface_stats.json");
- /* get data */
+ /* Find the sw_if_index */
+ p = hash_get (im->hw_interface_by_name, request);
+ if (!p)
+ {
+ s = format (s, "{\"interface_stats\": {[\n");
+ s = format (s, " \"name\": \"%s\",", request);
+ s = format (s, " \"error\": \"%s\"", "UnknownInterface");
+ s = format (s, "]}\n");
+ goto out;
+ }
- p = hash_get (vnm->interface_main.hw_interface_by_name, request);
- if (!p)
+ vec_add1 (sw_if_indices, p[0]);
+ }
+ else /* default, HTTP_BUILTIN_METHOD_GET */
{
- s = format (s, "{\"interface_stats\": {");
- s = format (s, " \"name\": \"%s\",", request);
- s = format (s, " \"stats\": \"%s\"", "ERRORUnknownInterface");
- s = format (s, "}}\r\n");
- goto out;
+ /* *INDENT-OFF* */
+ pool_foreach (hi, im->hw_interfaces,
+ ({
+ vec_add1 (sw_if_indices, hi->sw_if_index);
+ }));
+ /* *INDENT-ON* */
}
- sw_if_index = p[0];
- si = vnet_get_sw_interface (vnm, sw_if_index);
+ s = format (s, "{%sinterface_stats%s: [\n", q, q);
- stats = format_vnet_sw_interface_cntrs (stats, &vnm->interface_main, si,
- 1 /* want json */ );
-
- /* No active counters */
- if (stats == 0)
+ for (i = 0; i < vec_len (sw_if_indices); i++)
{
- s = format (s, "{\"interface_stats\": {");
- s = format (s, " \"name\": \"%s\"", request);
- s = format (s, "}}\r\n");
- goto out;
+ si = vnet_get_sw_interface (vnm, sw_if_indices[i]);
+ if (need_comma)
+ s = format (s, ",\n");
+
+ need_comma = 1;
+
+ s = format (s, "{%sname%s: %s%U%s, ", q, q, q,
+ format_vnet_sw_if_index_name, vnm, sw_if_indices[i], q);
+
+ stats = format_vnet_sw_interface_cntrs (stats, &vnm->interface_main, si,
+ 1 /* want json */ );
+ if (vec_len (stats))
+ s = format (s, "%v}", stats);
+ else
+ s = format (s, "%snone%s: %strue%s}", q, q, q, q);
+ vec_reset_length (stats);
}
- /* Build answer */
- s = format (s, "{\"interface_stats\": {");
- s = format (s, "\"name\": \"%s\",\n", request);
- s = format (s, "%s", stats);
- s = format (s, "}}\n");
- vec_free (stats);
+ s = format (s, "]}\n");
out:
hs->data = s;
hs->data_offset = 0;
hs->cache_pool_index = ~0;
hs->free_data = 1;
+ vec_free (sw_if_indices);
+ vec_free (stats);
return 0;
}
int
-handle_get_interface_list (u8 * request, http_session_t * hs)
+handle_get_interface_list (http_builtin_method_type_t reqtype,
+ u8 * request, http_session_t * hs)
{
u8 *s = 0;
int i;
@@ -168,6 +193,8 @@ builtinurl_handler_init (builtinurl_main_t * bm)
bm->register_handler (handle_get_interface_list, "interface_list.json",
HTTP_BUILTIN_METHOD_GET);
bm->register_handler (handle_get_interface_stats,
+ "interface_stats.json", HTTP_BUILTIN_METHOD_GET);
+ bm->register_handler (handle_get_interface_stats,
"interface_stats.json", HTTP_BUILTIN_METHOD_POST);
}