Merging upstream version 1.46.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 439 deletions

diff --git a/database/contexts/api_v1.c b/database/contexts/api_v1.c
deleted file mode 100644
index f144e6f7..00000000
--- a/database/contexts/api_v1.c
+++ /dev/null
@@ -1,439 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "internal.h"
-
-static void rrd_flags_to_buffer_json_array_items(RRD_FLAGS flags, BUFFER *wb) {
-    if(flags & RRD_FLAG_QUEUED_FOR_HUB)
-        buffer_json_add_array_item_string(wb, "QUEUED");
-
-    if(flags & RRD_FLAG_DELETED)
-        buffer_json_add_array_item_string(wb, "DELETED");
-
-    if(flags & RRD_FLAG_COLLECTED)
-        buffer_json_add_array_item_string(wb, "COLLECTED");
-
-    if(flags & RRD_FLAG_UPDATED)
-        buffer_json_add_array_item_string(wb, "UPDATED");
-
-    if(flags & RRD_FLAG_ARCHIVED)
-        buffer_json_add_array_item_string(wb, "ARCHIVED");
-
-    if(flags & RRD_FLAG_OWN_LABELS)
-        buffer_json_add_array_item_string(wb, "OWN_LABELS");
-
-    if(flags & RRD_FLAG_LIVE_RETENTION)
-        buffer_json_add_array_item_string(wb, "LIVE_RETENTION");
-
-    if(flags & RRD_FLAG_HIDDEN)
-        buffer_json_add_array_item_string(wb, "HIDDEN");
-
-    if(flags & RRD_FLAG_QUEUED_FOR_PP)
-        buffer_json_add_array_item_string(wb, "PENDING_UPDATES");
-}
-
-// ----------------------------------------------------------------------------
-// /api/v1/context(s) API
-
-struct rrdcontext_to_json {
-    BUFFER *wb;
-    RRDCONTEXT_TO_JSON_OPTIONS options;
-    time_t after;
-    time_t before;
-    SIMPLE_PATTERN *chart_label_key;
-    SIMPLE_PATTERN *chart_labels_filter;
-    SIMPLE_PATTERN *chart_dimensions;
-    size_t written;
-    time_t now;
-    time_t combined_first_time_s;
-    time_t combined_last_time_s;
-    RRD_FLAGS combined_flags;
-};
-
-static inline int rrdmetric_to_json_callback(const DICTIONARY_ITEM *item, void *value, void *data) {
-    const char *id = dictionary_acquired_item_name(item);
-    struct rrdcontext_to_json * t = data;
-    RRDMETRIC *rm = value;
-    BUFFER *wb = t->wb;
-    RRDCONTEXT_TO_JSON_OPTIONS options = t->options;
-    time_t after = t->after;
-    time_t before = t->before;
-
-    if(unlikely(rrd_flag_is_deleted(rm) && !(options & RRDCONTEXT_OPTION_SHOW_DELETED)))
-        return 0;
-
-    if(after && (!rm->last_time_s || after > rm->last_time_s))
-        return 0;
-
-    if(before && (!rm->first_time_s || before < rm->first_time_s))
-        return 0;
-
-    if(t->chart_dimensions
-       && !simple_pattern_matches_string(t->chart_dimensions, rm->id)
-       && rm->name != rm->id
-       && !simple_pattern_matches_string(t->chart_dimensions, rm->name))
-        return 0;
-
-    if(t->written) {
-        t->combined_first_time_s = MIN(t->combined_first_time_s, rm->first_time_s);
-        t->combined_last_time_s = MAX(t->combined_last_time_s, rm->last_time_s);
-        t->combined_flags |= rrd_flags_get(rm);
-    }
-    else {
-        t->combined_first_time_s = rm->first_time_s;
-        t->combined_last_time_s = rm->last_time_s;
-        t->combined_flags = rrd_flags_get(rm);
-    }
-
-    buffer_json_member_add_object(wb, id);
-
-    if(options & RRDCONTEXT_OPTION_SHOW_UUIDS) {
-        char uuid[UUID_STR_LEN];
-        uuid_unparse(rm->uuid, uuid);
-        buffer_json_member_add_string(wb, "uuid", uuid);
-    }
-
-    buffer_json_member_add_string(wb, "name", string2str(rm->name));
-    buffer_json_member_add_time_t(wb, "first_time_t", rm->first_time_s);
-    buffer_json_member_add_time_t(wb, "last_time_t", rrd_flag_is_collected(rm) ? (long long)t->now : (long long)rm->last_time_s);
-    buffer_json_member_add_boolean(wb, "collected", rrd_flag_is_collected(rm));
-
-    if(options & RRDCONTEXT_OPTION_SHOW_DELETED)
-        buffer_json_member_add_boolean(wb, "deleted", rrd_flag_is_deleted(rm));
-
-    if(options & RRDCONTEXT_OPTION_SHOW_FLAGS) {
-        buffer_json_member_add_array(wb, "flags");
-        rrd_flags_to_buffer_json_array_items(rrd_flags_get(rm), wb);
-        buffer_json_array_close(wb);
-    }
-
-    buffer_json_object_close(wb);
-    t->written++;
-    return 1;
-}
-
-static inline int rrdinstance_to_json_callback(const DICTIONARY_ITEM *item, void *value, void *data) {
-    const char *id = dictionary_acquired_item_name(item);
-
-    struct rrdcontext_to_json *t_parent = data;
-    RRDINSTANCE *ri = value;
-    BUFFER *wb = t_parent->wb;
-    RRDCONTEXT_TO_JSON_OPTIONS options = t_parent->options;
-    time_t after = t_parent->after;
-    time_t before = t_parent->before;
-    bool has_filter = t_parent->chart_label_key || t_parent->chart_labels_filter || t_parent->chart_dimensions;
-
-    if(unlikely(rrd_flag_is_deleted(ri) && !(options & RRDCONTEXT_OPTION_SHOW_DELETED)))
-        return 0;
-
-    if(after && (!ri->last_time_s || after > ri->last_time_s))
-        return 0;
-
-    if(before && (!ri->first_time_s || before < ri->first_time_s))
-        return 0;
-
-    if(t_parent->chart_label_key && !rrdlabels_match_simple_pattern_parsed(ri->rrdlabels, t_parent->chart_label_key,
-                                                                           '\0', NULL))
-        return 0;
-
-    if(t_parent->chart_labels_filter && !rrdlabels_match_simple_pattern_parsed(ri->rrdlabels,
-                                                                               t_parent->chart_labels_filter, ':',
-                                                                               NULL))
-        return 0;
-
-    time_t first_time_s = ri->first_time_s;
-    time_t last_time_s = ri->last_time_s;
-    RRD_FLAGS flags = rrd_flags_get(ri);
-
-    BUFFER *wb_metrics = NULL;
-    if(options & RRDCONTEXT_OPTION_SHOW_METRICS || t_parent->chart_dimensions) {
-
-        wb_metrics = buffer_create(4096, &netdata_buffers_statistics.buffers_api);
-        buffer_json_initialize(wb_metrics, "\"", "\"", wb->json.depth + 2, false, BUFFER_JSON_OPTIONS_DEFAULT);
-
-        struct rrdcontext_to_json t_metrics = {
-                .wb = wb_metrics,
-                .options = options,
-                .chart_label_key = t_parent->chart_label_key,
-                .chart_labels_filter = t_parent->chart_labels_filter,
-                .chart_dimensions = t_parent->chart_dimensions,
-                .after = after,
-                .before = before,
-                .written = 0,
-                .now = t_parent->now,
-        };
-        dictionary_walkthrough_read(ri->rrdmetrics, rrdmetric_to_json_callback, &t_metrics);
-
-        if(has_filter && !t_metrics.written) {
-            buffer_free(wb_metrics);
-            return 0;
-        }
-
-        first_time_s = t_metrics.combined_first_time_s;
-        last_time_s = t_metrics.combined_last_time_s;
-        flags = t_metrics.combined_flags;
-    }
-
-    if(t_parent->written) {
-        t_parent->combined_first_time_s = MIN(t_parent->combined_first_time_s, first_time_s);
-        t_parent->combined_last_time_s = MAX(t_parent->combined_last_time_s, last_time_s);
-        t_parent->combined_flags |= flags;
-    }
-    else {
-        t_parent->combined_first_time_s = first_time_s;
-        t_parent->combined_last_time_s = last_time_s;
-        t_parent->combined_flags = flags;
-    }
-
-    buffer_json_member_add_object(wb, id);
-
-    if(options & RRDCONTEXT_OPTION_SHOW_UUIDS) {
-        char uuid[UUID_STR_LEN];
-        uuid_unparse(ri->uuid, uuid);
-        buffer_json_member_add_string(wb, "uuid", uuid);
-    }
-
-    buffer_json_member_add_string(wb, "name", string2str(ri->name));
-    buffer_json_member_add_string(wb, "context", string2str(ri->rc->id));
-    buffer_json_member_add_string(wb, "title", string2str(ri->title));
-    buffer_json_member_add_string(wb, "units", string2str(ri->units));
-    buffer_json_member_add_string(wb, "family", string2str(ri->family));
-    buffer_json_member_add_string(wb, "chart_type", rrdset_type_name(ri->chart_type));
-    buffer_json_member_add_uint64(wb, "priority", ri->priority);
-    buffer_json_member_add_time_t(wb, "update_every", ri->update_every_s);
-    buffer_json_member_add_time_t(wb, "first_time_t", first_time_s);
-    buffer_json_member_add_time_t(wb, "last_time_t", (flags & RRD_FLAG_COLLECTED) ? (long long)t_parent->now : (long long)last_time_s);
-    buffer_json_member_add_boolean(wb, "collected", flags & RRD_FLAG_COLLECTED);
-
-    if(options & RRDCONTEXT_OPTION_SHOW_DELETED)
-        buffer_json_member_add_boolean(wb, "deleted", rrd_flag_is_deleted(ri));
-
-    if(options & RRDCONTEXT_OPTION_SHOW_FLAGS) {
-        buffer_json_member_add_array(wb, "flags");
-        rrd_flags_to_buffer_json_array_items(rrd_flags_get(ri), wb);
-        buffer_json_array_close(wb);
-    }
-
-    if(options & RRDCONTEXT_OPTION_SHOW_LABELS && ri->rrdlabels && rrdlabels_entries(ri->rrdlabels)) {
-        buffer_json_member_add_object(wb, "labels");
-        rrdlabels_to_buffer_json_members(ri->rrdlabels, wb);
-        buffer_json_object_close(wb);
-    }
-
-    if(wb_metrics) {
-        buffer_json_member_add_object(wb, "dimensions");
-        buffer_fast_strcat(wb, buffer_tostring(wb_metrics), buffer_strlen(wb_metrics));
-        buffer_json_object_close(wb);
-
-        buffer_free(wb_metrics);
-    }
-
-    buffer_json_object_close(wb);
-    t_parent->written++;
-    return 1;
-}
-
-static inline int rrdcontext_to_json_callback(const DICTIONARY_ITEM *item, void *value, void *data) {
-    const char *id = dictionary_acquired_item_name(item);
-    struct rrdcontext_to_json *t_parent = data;
-    RRDCONTEXT *rc = value;
-    BUFFER *wb = t_parent->wb;
-    RRDCONTEXT_TO_JSON_OPTIONS options = t_parent->options;
-    time_t after = t_parent->after;
-    time_t before = t_parent->before;
-    bool has_filter = t_parent->chart_label_key || t_parent->chart_labels_filter || t_parent->chart_dimensions;
-
-    if(unlikely(rrd_flag_check(rc, RRD_FLAG_HIDDEN) && !(options & RRDCONTEXT_OPTION_SHOW_HIDDEN)))
-        return 0;
-
-    if(unlikely(rrd_flag_is_deleted(rc) && !(options & RRDCONTEXT_OPTION_SHOW_DELETED)))
-        return 0;
-
-    if(options & RRDCONTEXT_OPTION_DEEPSCAN)
-        rrdcontext_recalculate_context_retention(rc, RRD_FLAG_NONE, false);
-
-    if(after && (!rc->last_time_s || after > rc->last_time_s))
-        return 0;
-
-    if(before && (!rc->first_time_s || before < rc->first_time_s))
-        return 0;
-
-    time_t first_time_s = rc->first_time_s;
-    time_t last_time_s = rc->last_time_s;
-    RRD_FLAGS flags = rrd_flags_get(rc);
-
-    BUFFER *wb_instances = NULL;
-    if((options & (RRDCONTEXT_OPTION_SHOW_LABELS|RRDCONTEXT_OPTION_SHOW_INSTANCES|RRDCONTEXT_OPTION_SHOW_METRICS))
-       || t_parent->chart_label_key
-       || t_parent->chart_labels_filter
-       || t_parent->chart_dimensions) {
-
-        wb_instances = buffer_create(4096, &netdata_buffers_statistics.buffers_api);
-        buffer_json_initialize(wb_instances, "\"", "\"", wb->json.depth + 2, false, BUFFER_JSON_OPTIONS_DEFAULT);
-
-        struct rrdcontext_to_json t_instances = {
-                .wb = wb_instances,
-                .options = options,
-                .chart_label_key = t_parent->chart_label_key,
-                .chart_labels_filter = t_parent->chart_labels_filter,
-                .chart_dimensions = t_parent->chart_dimensions,
-                .after = after,
-                .before = before,
-                .written = 0,
-                .now = t_parent->now,
-        };
-        dictionary_walkthrough_read(rc->rrdinstances, rrdinstance_to_json_callback, &t_instances);
-
-        if(has_filter && !t_instances.written) {
-            buffer_free(wb_instances);
-            return 0;
-        }
-
-        first_time_s = t_instances.combined_first_time_s;
-        last_time_s = t_instances.combined_last_time_s;
-        flags = t_instances.combined_flags;
-    }
-
-    if(!(options & RRDCONTEXT_OPTION_SKIP_ID))
-        buffer_json_member_add_object(wb, id);
-
-    rrdcontext_lock(rc);
-
-    buffer_json_member_add_string(wb, "title", string2str(rc->title));
-    buffer_json_member_add_string(wb, "units", string2str(rc->units));
-    buffer_json_member_add_string(wb, "family", string2str(rc->family));
-    buffer_json_member_add_string(wb, "chart_type", rrdset_type_name(rc->chart_type));
-    buffer_json_member_add_uint64(wb, "priority", rc->priority);
-    buffer_json_member_add_time_t(wb, "first_time_t", first_time_s);
-    buffer_json_member_add_time_t(wb, "last_time_t", (flags & RRD_FLAG_COLLECTED) ? (long long)t_parent->now : (long long)last_time_s);
-    buffer_json_member_add_boolean(wb, "collected", (flags & RRD_FLAG_COLLECTED));
-
-    if(options & RRDCONTEXT_OPTION_SHOW_DELETED)
-        buffer_json_member_add_boolean(wb, "deleted", rrd_flag_is_deleted(rc));
-
-    if(options & RRDCONTEXT_OPTION_SHOW_FLAGS) {
-        buffer_json_member_add_array(wb, "flags");
-        rrd_flags_to_buffer_json_array_items(rrd_flags_get(rc), wb);
-        buffer_json_array_close(wb);
-    }
-
-    if(options & RRDCONTEXT_OPTION_SHOW_QUEUED) {
-        buffer_json_member_add_array(wb, "queued_reasons");
-        rrd_reasons_to_buffer_json_array_items(rc->queue.queued_flags, wb);
-        buffer_json_array_close(wb);
-
-        buffer_json_member_add_time_t(wb, "last_queued", (time_t)(rc->queue.queued_ut / USEC_PER_SEC));
-        buffer_json_member_add_time_t(wb, "scheduled_dispatch", (time_t)(rc->queue.scheduled_dispatch_ut / USEC_PER_SEC));
-        buffer_json_member_add_time_t(wb, "last_dequeued", (time_t)(rc->queue.dequeued_ut / USEC_PER_SEC));
-        buffer_json_member_add_uint64(wb, "dispatches", rc->queue.dispatches);
-        buffer_json_member_add_uint64(wb, "hub_version", rc->hub.version);
-        buffer_json_member_add_uint64(wb, "version", rc->version);
-
-        buffer_json_member_add_array(wb, "pp_reasons");
-        rrd_reasons_to_buffer_json_array_items(rc->pp.queued_flags, wb);
-        buffer_json_array_close(wb);
-
-        buffer_json_member_add_time_t(wb, "pp_last_queued", (time_t)(rc->pp.queued_ut / USEC_PER_SEC));
-        buffer_json_member_add_time_t(wb, "pp_last_dequeued", (time_t)(rc->pp.dequeued_ut / USEC_PER_SEC));
-        buffer_json_member_add_uint64(wb, "pp_executed", rc->pp.executions);
-    }
-
-    rrdcontext_unlock(rc);
-
-    if(wb_instances) {
-        buffer_json_member_add_object(wb, "charts");
-        buffer_fast_strcat(wb, buffer_tostring(wb_instances), buffer_strlen(wb_instances));
-        buffer_json_object_close(wb);
-
-        buffer_free(wb_instances);
-    }
-
-    if(!(options & RRDCONTEXT_OPTION_SKIP_ID))
-        buffer_json_object_close(wb);
-
-    t_parent->written++;
-    return 1;
-}
-
-int rrdcontext_to_json(RRDHOST *host, BUFFER *wb, time_t after, time_t before, RRDCONTEXT_TO_JSON_OPTIONS options, const char *context, SIMPLE_PATTERN *chart_label_key, SIMPLE_PATTERN *chart_labels_filter, SIMPLE_PATTERN *chart_dimensions) {
-    if(!host->rrdctx.contexts) {
-        netdata_log_error("%s(): request for host '%s' that does not have rrdcontexts initialized.", __FUNCTION__, rrdhost_hostname(host));
-        return HTTP_RESP_NOT_FOUND;
-    }
-
-    RRDCONTEXT_ACQUIRED *rca = (RRDCONTEXT_ACQUIRED *)dictionary_get_and_acquire_item(host->rrdctx.contexts, context);
-    if(!rca) return HTTP_RESP_NOT_FOUND;
-
-    RRDCONTEXT *rc = rrdcontext_acquired_value(rca);
-
-    if(after != 0 && before != 0)
-        rrdr_relative_window_to_absolute_query(&after, &before, NULL, false);
-
-    buffer_json_initialize(wb, "\"", "\"", 0, true, BUFFER_JSON_OPTIONS_DEFAULT);
-    struct rrdcontext_to_json t_contexts = {
-            .wb = wb,
-            .options = options|RRDCONTEXT_OPTION_SKIP_ID,
-            .chart_label_key = chart_label_key,
-            .chart_labels_filter = chart_labels_filter,
-            .chart_dimensions = chart_dimensions,
-            .after = after,
-            .before = before,
-            .written = 0,
-            .now = now_realtime_sec(),
-    };
-    rrdcontext_to_json_callback((DICTIONARY_ITEM *)rca, rc, &t_contexts);
-    buffer_json_finalize(wb);
-
-    rrdcontext_release(rca);
-
-    if(!t_contexts.written)
-        return HTTP_RESP_NOT_FOUND;
-
-    return HTTP_RESP_OK;
-}
-
-int rrdcontexts_to_json(RRDHOST *host, BUFFER *wb, time_t after, time_t before, RRDCONTEXT_TO_JSON_OPTIONS options, SIMPLE_PATTERN *chart_label_key, SIMPLE_PATTERN *chart_labels_filter, SIMPLE_PATTERN *chart_dimensions) {
-    if(!host->rrdctx.contexts) {
-        netdata_log_error("%s(): request for host '%s' that does not have rrdcontexts initialized.", __FUNCTION__, rrdhost_hostname(host));
-        return HTTP_RESP_NOT_FOUND;
-    }
-
-    char node_uuid[UUID_STR_LEN] = "";
-
-    if(host->node_id)
-        uuid_unparse(*host->node_id, node_uuid);
-
-    if(after != 0 && before != 0)
-        rrdr_relative_window_to_absolute_query(&after, &before, NULL, false);
-
-    buffer_json_initialize(wb, "\"", "\"", 0, true, BUFFER_JSON_OPTIONS_DEFAULT);
-    buffer_json_member_add_string(wb, "hostname", rrdhost_hostname(host));
-    buffer_json_member_add_string(wb, "machine_guid", host->machine_guid);
-    buffer_json_member_add_string(wb, "node_id", node_uuid);
-    buffer_json_member_add_string(wb, "claim_id", host->aclk_state.claimed_id ? host->aclk_state.claimed_id : "");
-
-    if(options & RRDCONTEXT_OPTION_SHOW_LABELS) {
-        buffer_json_member_add_object(wb, "host_labels");
-        rrdlabels_to_buffer_json_members(host->rrdlabels, wb);
-        buffer_json_object_close(wb);
-    }
-
-    buffer_json_member_add_object(wb, "contexts");
-    struct rrdcontext_to_json t_contexts = {
-            .wb = wb,
-            .options = options,
-            .chart_label_key = chart_label_key,
-            .chart_labels_filter = chart_labels_filter,
-            .chart_dimensions = chart_dimensions,
-            .after = after,
-            .before = before,
-            .written = 0,
-            .now = now_realtime_sec(),
-    };
-    dictionary_walkthrough_read(host->rrdctx.contexts, rrdcontext_to_json_callback, &t_contexts);
-    buffer_json_object_close(wb);
-
-    buffer_json_finalize(wb);
-
-    return HTTP_RESP_OK;
-}
-