1 files changed, 125 insertions, 0 deletions
diff --git a/aclk/schema-wrappers/context.cc b/aclk/schema-wrappers/context.cc
new file mode 100644
index 000000000..b04c9d20c
--- /dev/null
+++ b/aclk/schema-wrappers/context.cc
@@ -0,0 +1,125 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "proto/context/v1/context.pb.h"
+
+#include "libnetdata/libnetdata.h"
+
+#include "schema_wrapper_utils.h"
+
+#include "context.h"
+
+using namespace context::v1;
+
+// ContextsSnapshot
+contexts_snapshot_t contexts_snapshot_new(const char *claim_id, const char *node_id, uint64_t version)
+{
+    ContextsSnapshot *ctxs_snap = new ContextsSnapshot;
+
+    if (ctxs_snap == NULL)
+        fatal("Cannot allocate ContextsSnapshot object. OOM");
+
+    ctxs_snap->set_claim_id(claim_id);
+    ctxs_snap->set_node_id(node_id);
+    ctxs_snap->set_version(version);
+
+    return ctxs_snap;
+}
+
+void contexts_snapshot_delete(contexts_snapshot_t snapshot)
+{
+    delete (ContextsSnapshot *)snapshot;
+}
+
+void contexts_snapshot_set_version(contexts_snapshot_t ctxs_snapshot, uint64_t version)
+{
+    ((ContextsSnapshot *)ctxs_snapshot)->set_version(version);
+}
+
+static void fill_ctx_updated(ContextUpdated *ctx, struct context_updated *c_ctx)
+{
+    ctx->set_id(c_ctx->id);
+    ctx->set_version(c_ctx->version);
+    ctx->set_first_entry(c_ctx->first_entry);
+    ctx->set_last_entry(c_ctx->last_entry);
+    ctx->set_deleted(c_ctx->deleted);
+    ctx->set_title(c_ctx->title);
+    ctx->set_priority(c_ctx->priority);
+    ctx->set_chart_type(c_ctx->chart_type);
+    ctx->set_units(c_ctx->units);
+    ctx->set_family(c_ctx->family);
+}
+
+void contexts_snapshot_add_ctx_update(contexts_snapshot_t ctxs_snapshot, struct context_updated *ctx_update)
+{
+    ContextsSnapshot *ctxs_snap = (ContextsSnapshot *)ctxs_snapshot;
+    ContextUpdated *ctx = ctxs_snap->add_contexts();
+
+    fill_ctx_updated(ctx, ctx_update);
+}
+
+char *contexts_snapshot_2bin(contexts_snapshot_t ctxs_snapshot, size_t *len)
+{
+    ContextsSnapshot *ctxs_snap = (ContextsSnapshot *)ctxs_snapshot;
+    *len = PROTO_COMPAT_MSG_SIZE_PTR(ctxs_snap);
+    char *bin = (char*)mallocz(*len);
+    if (!ctxs_snap->SerializeToArray(bin, *len)) {
+        freez(bin);
+        delete ctxs_snap;
+        return NULL;
+    }
+
+    delete ctxs_snap;
+    return bin;
+}
+
+// ContextsUpdated
+contexts_updated_t contexts_updated_new(const char *claim_id, const char *node_id, uint64_t version_hash, uint64_t created_at)
+{
+    ContextsUpdated *ctxs_updated = new ContextsUpdated;
+
+    if (ctxs_updated == NULL)
+        fatal("Cannot allocate ContextsUpdated object. OOM");
+
+    ctxs_updated->set_claim_id(claim_id);
+    ctxs_updated->set_node_id(node_id);
+    ctxs_updated->set_version_hash(version_hash);
+    ctxs_updated->set_created_at(created_at);
+
+    return ctxs_updated;
+}
+
+void contexts_updated_delete(contexts_updated_t ctxs_updated)
+{
+    delete (ContextsUpdated *)ctxs_updated;
+}
+
+void contexts_updated_update_version_hash(contexts_updated_t ctxs_updated, uint64_t version_hash)
+{
+    ((ContextsUpdated *)ctxs_updated)->set_version_hash(version_hash);
+}
+
+void contexts_updated_add_ctx_update(contexts_updated_t ctxs_updated, struct context_updated *ctx_update)
+{
+    ContextsUpdated *ctxs_update = (ContextsUpdated *)ctxs_updated;
+    ContextUpdated *ctx = ctxs_update->add_contextupdates();
+
+    if (ctx == NULL)
+        fatal("Cannot allocate ContextUpdated object. OOM");
+
+    fill_ctx_updated(ctx, ctx_update);
+}
+
+char *contexts_updated_2bin(contexts_updated_t ctxs_updated, size_t *len)
+{
+    ContextsUpdated *ctxs_update = (ContextsUpdated *)ctxs_updated;
+    *len = PROTO_COMPAT_MSG_SIZE_PTR(ctxs_update);
+    char *bin = (char*)mallocz(*len);
+    if (!ctxs_update->SerializeToArray(bin, *len)) {
+        freez(bin);
+        delete ctxs_update;
+        return NULL;
+    }
+
+    delete ctxs_update;
+    return bin;
+}