1 files changed, 70 insertions, 0 deletions
diff --git a/src/web/api/queries/weights.h b/src/web/api/queries/weights.h
new file mode 100644
index 000000000..a93519b6f
--- /dev/null
+++ b/src/web/api/queries/weights.h
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_API_WEIGHTS_H
+#define NETDATA_API_WEIGHTS_H 1
+
+#include "query.h"
+
+typedef enum {
+    WEIGHTS_METHOD_MC_KS2       = 1,
+    WEIGHTS_METHOD_MC_VOLUME    = 2,
+    WEIGHTS_METHOD_ANOMALY_RATE = 3,
+    WEIGHTS_METHOD_VALUE        = 4,
+} WEIGHTS_METHOD;
+
+typedef enum {
+    WEIGHTS_FORMAT_CHARTS    = 1,
+    WEIGHTS_FORMAT_CONTEXTS  = 2,
+    WEIGHTS_FORMAT_MULTINODE = 3,
+} WEIGHTS_FORMAT;
+
+extern int enable_metric_correlations;
+extern int metric_correlations_version;
+extern WEIGHTS_METHOD default_metric_correlations_method;
+
+typedef bool (*weights_interrupt_callback_t)(void *data);
+
+typedef struct query_weights_request {
+    size_t version;
+    RRDHOST *host;
+    const char *scope_nodes;
+    const char *scope_contexts;
+    const char *nodes;
+    const char *contexts;
+    const char *instances;
+    const char *dimensions;
+    const char *labels;
+    const char *alerts;
+
+    struct {
+        RRDR_GROUP_BY group_by;
+        char *group_by_label;
+        RRDR_GROUP_BY_FUNCTION aggregation;
+    } group_by;
+
+    WEIGHTS_METHOD method;
+    WEIGHTS_FORMAT format;
+    RRDR_TIME_GROUPING time_group_method;
+    const char *time_group_options;
+    time_t baseline_after;
+    time_t baseline_before;
+    time_t after;
+    time_t before;
+    size_t points;
+    RRDR_OPTIONS options;
+    size_t tier;
+    time_t timeout_ms;
+
+    weights_interrupt_callback_t interrupt_callback;
+    void *interrupt_callback_data;
+
+    uuid_t *transaction;
+} QUERY_WEIGHTS_REQUEST;
+
+int web_api_v12_weights(BUFFER *wb, QUERY_WEIGHTS_REQUEST *qwr);
+
+WEIGHTS_METHOD weights_string_to_method(const char *method);
+const char *weights_method_to_string(WEIGHTS_METHOD method);
+int mc_unittest(void);
+
+#endif //NETDATA_API_WEIGHTS_H