1 files changed, 31 insertions, 0 deletions
diff --git a/include/osmocom/msc/sms_storage.h b/include/osmocom/msc/sms_storage.h
new file mode 100644
index 000000000..a70d9bfa0
--- /dev/null
+++ b/include/osmocom/msc/sms_storage.h
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <stdbool.h>
+#include <limits.h>
+
+struct sms_storage_inst;
+struct gsm_sms;
+
+
+/* configuration of SMS storage */
+struct sms_storage_cfg {
+	char storage_dir[PATH_MAX+1];
+	/* unlink messages after delivery, or just move them? */
+	bool unlink_delivered;
+	/* unlink messages after expiration, or just move them? */
+	bool unlink_expired;
+};
+
+enum smss_delete_cause {
+	SMSS_DELETE_CAUSE_UNKNOWN,
+	SMSS_DELETE_CAUSE_DELIVERED,
+	SMSS_DELETE_CAUSE_EXPIRED,
+};
+
+
+struct sms_storage_inst *sms_storage_init(void *ctx, const struct sms_storage_cfg *scfg);
+
+int sms_storage_to_disk_req(struct sms_storage_inst *ssi, struct gsm_sms *sms);
+
+int sms_storage_delete_from_disk_req(struct sms_storage_inst *ssi, unsigned long long id,
+				     enum smss_delete_cause cause);