1 files changed, 36 insertions, 1 deletions
diff --git a/promisor-remote.h b/promisor-remote.h
index 88cb599c39..263d331a55 100644
--- a/promisor-remote.h
+++ b/promisor-remote.h
@@ -9,11 +9,13 @@ struct object_id;
  * Promisor remote linked list
  *
  * Information in its fields come from remote.XXX config entries or
- * from extensions.partialclone.
+ * from extensions.partialclone, except for 'accepted' which comes
+ * from protocol v2 capabilities exchange.
  */
 struct promisor_remote {
 	struct promisor_remote *next;
 	char *partial_clone_filter;
+	unsigned int accepted : 1;
 	const char name[FLEX_ARRAY];
 };
 
@@ -32,4 +34,37 @@ void promisor_remote_get_direct(struct repository *repo,
 				const struct object_id *oids,
 				int oid_nr);
 
+/*
+ * Prepare a "promisor-remote" advertisement by a server.
+ * Check the value of "promisor.advertise" and maybe the configured
+ * promisor remotes, if any, to prepare information to send in an
+ * advertisement.
+ * Return value is NULL if no promisor remote advertisement should be
+ * made. Otherwise it contains the names and urls of the advertised
+ * promisor remotes separated by ';'. See gitprotocol-v2(5).
+ */
+char *promisor_remote_info(struct repository *repo);
+
+/*
+ * Prepare a reply to a "promisor-remote" advertisement from a server.
+ * Check the value of "promisor.acceptfromserver" and maybe the
+ * configured promisor remotes, if any, to prepare the reply.
+ * Return value is NULL if no promisor remote from the server
+ * is accepted. Otherwise it contains the names of the accepted promisor
+ * remotes separated by ';'. See gitprotocol-v2(5).
+ */
+char *promisor_remote_reply(const char *info);
+
+/*
+ * Set the 'accepted' flag for some promisor remotes. Useful on the
+ * server side when some promisor remotes have been accepted by the
+ * client.
+ */
+void mark_promisor_remotes_as_accepted(struct repository *repo, const char *remotes);
+
+/*
+ * Has any promisor remote been accepted by the client?
+ */
+int repo_has_accepted_promisor_remote(struct repository *r);
+
 #endif /* PROMISOR_REMOTE_H */