in_kubernetes_events: consolidate record timestamp logic

Signed-off-by: ryanohnemus <ryanohnemus@gmail.com>

plugins/in_kubernetes_events/kubernetes_events.c

@@ -210,7 +210,7 @@ static int record_get_field_sds(msgpack_object *obj, const char *fieldname, flb_
     return 0;
 }
 
-static int record_get_field_time(msgpack_object *obj, const char *fieldname, time_t *val)
+static int record_get_field_time(msgpack_object *obj, const char *fieldname, struct flb_time *val)
 {
     msgpack_object *v;
     struct flb_tm tm = { 0 };
@@ -227,7 +227,9 @@ static int record_get_field_time(msgpack_object *obj, const char *fieldname, tim
         return -2;
     }
 
-    *val = mktime(&tm.tm);
+    val->tm.tv_sec = flb_parser_tm2time(&tm);
+    val->tm.tv_nsec = 0;
+
     return 0;
 }
 
@@ -260,7 +262,7 @@ static int record_get_field_uint64(msgpack_object *obj, const char *fieldname, u
     return -1;
 }
 
-static int item_get_timestamp(msgpack_object *obj, time_t *event_time)
+static int item_get_timestamp(msgpack_object *obj, struct flb_time *event_time)
 {
     int ret;
     msgpack_object *metadata;
@@ -291,18 +293,18 @@ static int item_get_timestamp(msgpack_object *obj, time_t *event_time)
 }
 
 static bool check_event_is_filtered(struct k8s_events *ctx, msgpack_object *obj,
-                                    time_t* event_time)
+                                    struct flb_time* event_time)
 {
     int ret;
-    time_t now;
+    uint64_t outdated;
     msgpack_object *metadata;
     flb_sds_t uid;
     uint64_t resource_version;
 
-    now = (time_t)(cfl_time_now() / 1000000000);
-    if (*event_time < (now - ctx->retention_time)) {
+    outdated = cfl_time_now() - (ctx->retention_time * 1000000000);
+    if (flb_time_to_nanosec(event_time) < outdated) {
         flb_plg_debug(ctx->ins, "Item is older than retention_time: %ld < %ld",
-                      *event_time,  (now - ctx->retention_time));
+                      flb_time_to_nanosec(event_time),  outdated);
         return FLB_TRUE;
     }
 
@@ -407,7 +409,7 @@ static int process_event_object(struct k8s_events* ctx, flb_sds_t action,
         return -1;
     }
 
-    if (check_event_is_filtered(ctx, item, (time_t)&ts) == FLB_TRUE) {
+    if (check_event_is_filtered(ctx, item, &ts) == FLB_TRUE) {
         return 0;
     }
 
@@ -489,8 +491,6 @@ static int process_event_list(struct k8s_events *ctx, char *in_data, size_t in_s
     char *buf_data;
     size_t buf_size;
     size_t off = 0;
-    struct flb_time ts;
-    uint64_t resource_version;
     msgpack_unpacked result;
     msgpack_object root;
     msgpack_object k;
@@ -671,7 +671,7 @@ static int k8s_events_sql_insert_event(struct k8s_events *ctx, msgpack_object *i
 {
     int ret;
     uint64_t resource_version;
-    time_t last;
+    struct flb_time last;
     msgpack_object *meta;
     flb_sds_t uid;
 
@@ -709,7 +709,7 @@ static int k8s_events_sql_insert_event(struct k8s_events *ctx, msgpack_object *i
     /* Bind parameters */
     sqlite3_bind_text(ctx->stmt_insert_kubernetes_event, 1, uid, -1, 0);
     sqlite3_bind_int64(ctx->stmt_insert_kubernetes_event, 2, resource_version);
-    sqlite3_bind_int64(ctx->stmt_insert_kubernetes_event, 3, (int64_t)last);
+    sqlite3_bind_int64(ctx->stmt_insert_kubernetes_event, 3, flb_time_to_nanosec(&last));
 
     /* Run the insert */
     ret = sqlite3_step(ctx->stmt_insert_kubernetes_event);
@@ -723,8 +723,8 @@ static int k8s_events_sql_insert_event(struct k8s_events *ctx, msgpack_object *i
     }
 
     flb_plg_debug(ctx->ins,
-                  "inserted k8s event: uid=%s, resource_version=%llu, last=%ld",
-                  uid, resource_version, last);
+                  "inserted k8s event: uid=%s, resource_version=%llu, last=%llu",
+                  uid, resource_version, flb_time_to_nanosec(&last));
     sqlite3_clear_bindings(ctx->stmt_insert_kubernetes_event);
     sqlite3_reset(ctx->stmt_insert_kubernetes_event);
 
@@ -847,7 +847,7 @@ static int k8s_events_collect(struct flb_input_instance *ins,
     } while(continue_token != NULL);
 
     if (max_resource_version > ctx->last_resource_version) {
-        flb_plg_debug(ctx->ins, "set last resourceVersion=%lu", max_resource_version);
+        flb_plg_debug(ctx->ins, "set last resourceVersion=%llu", max_resource_version);
         ctx->last_resource_version = max_resource_version;
     }
 
@@ -861,7 +861,7 @@ static int k8s_events_collect(struct flb_input_instance *ins,
     initialize_http_client(c, ctx);
 
     // Watch will stream chunked json data, so we only send
-    // the http request, then use flb_http_get_available_chunks
+    // the http request, then use flb_http_get_response_data
     // to attempt processing on available streamed data
     b_sent = 0;
     ret = flb_http_do_request(c, &b_sent);
@@ -874,7 +874,7 @@ static int k8s_events_collect(struct flb_input_instance *ins,
     bytes_consumed = 0;
     chunk_proc_ret = 0;
     while ((ret == FLB_HTTP_MORE || ret == FLB_HTTP_CHUNK_AVAILABLE) && chunk_proc_ret == 0) {
-        ret = flb_http_get_available_chunks(c, bytes_consumed);
+        ret = flb_http_get_response_data(c, bytes_consumed);
         bytes_consumed = 0;
         if( c->resp.status == 200 && ret == FLB_HTTP_CHUNK_AVAILABLE ) {
             chunk_proc_ret = process_http_chunk(ctx, c, &bytes_consumed);

src/flb_http_client.c

@@ -1179,12 +1179,6 @@ int flb_http_bearer_auth(struct flb_http_client *c, const char *token)
     return result;
 }
 
-/* flb_http_do_request only sends the http request the data.
-*  This is useful for processing the chunked responses on your own.
-*  If you do not want to process the response on your own or expect 
-*  all response data before you process data, use flb_http_do instead.
-*/
-int flb_http_do_request(struct flb_http_client *c, size_t *bytes) 
 /* flb_http_do_request only sends the http request the data.
 *  This is useful for processing the chunked responses on your own.
 *  If you do not want to process the response on your own or expect