1 files changed, 53 insertions, 0 deletions
diff --git a/src/aclk/schema-wrappers/context.h b/src/aclk/schema-wrappers/context.h
new file mode 100644
index 000000000..cbb7701a8
--- /dev/null
+++ b/src/aclk/schema-wrappers/context.h
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef ACLK_SCHEMA_WRAPPER_CONTEXT_H
+#define ACLK_SCHEMA_WRAPPER_CONTEXT_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void* contexts_updated_t;
+typedef void* contexts_snapshot_t;
+
+struct context_updated {
+    // context id
+    const char *id;
+
+    uint64_t version;
+
+    uint64_t first_entry;
+    uint64_t last_entry;
+
+    int deleted;
+
+    const char *title;
+    uint64_t priority;
+    const char *chart_type;
+    const char *units;
+    const char *family;
+};
+
+// ContextS Snapshot related
+contexts_snapshot_t contexts_snapshot_new(const char *claim_id, const char *node_id, uint64_t version);
+void contexts_snapshot_delete(contexts_snapshot_t ctxs_snapshot);
+void contexts_snapshot_set_version(contexts_snapshot_t ctxs_snapshot, uint64_t version);
+void contexts_snapshot_add_ctx_update(contexts_snapshot_t ctxs_snapshot, struct context_updated *ctx_update);
+char *contexts_snapshot_2bin(contexts_snapshot_t ctxs_snapshot, size_t *len);
+
+// ContextS Updated related
+contexts_updated_t contexts_updated_new(const char *claim_id, const char *node_id, uint64_t version_hash, uint64_t created_at);
+void contexts_updated_delete(contexts_updated_t ctxs_updated);
+void contexts_updated_update_version_hash(contexts_updated_t ctxs_updated, uint64_t version_hash);
+void contexts_updated_add_ctx_update(contexts_updated_t ctxs_updated, struct context_updated *ctx_update);
+char *contexts_updated_2bin(contexts_updated_t ctxs_updated, size_t *len);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ACLK_SCHEMA_WRAPPER_CONTEXT_H */