minstrel-rcd: add work-in-progress minstrel remote control daemon

[openwrt/staging/nbd.git] / package / utils / minstrel-rcd / src / rcd.h

diff --git a/package/utils/minstrel-rcd/src/rcd.h b/package/utils/minstrel-rcd/src/rcd.h
new file mode 100644 (file)
index 0000000..4a3c8a3
--- /dev/null
+++ b/package/utils/minstrel-rcd/src/rcd.h
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2021 Felix Fietkau <nbd@nbd.name> */
+#ifndef __MINSTREL_RCD_H
+#define __MINSTREL_RCD_H
+
+#include <libubox/list.h>
+#include <libubox/vlist.h>
+#include <libubox/uloop.h>
+#include <libubox/ustream.h>
+#include <libubox/utils.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#define RCD_PORT 0x5243
+
+struct phy {
+       struct vlist_node node;
+
+       struct uloop_fd event_fd;
+       int control_fd;
+};
+
+struct client {
+       struct list_head list;
+       struct ustream_fd sfd;
+       bool init_done;
+};
+
+struct server {
+       struct list_head list;
+       struct uloop_fd fd;
+       const char *addr;
+};
+
+static inline const char *phy_name(struct phy *phy)
+{
+       return phy->node.avl.key;
+}
+
+extern struct vlist_tree phy_list;
+
+void rcd_server_add(const char *addr);
+void rcd_server_init(void);
+
+void rcd_client_accept(int fd);
+void rcd_client_phy_event(struct phy *phy, const char *str);
+void rcd_client_set_phy_state(struct client *cl, struct phy *phy, bool add);
+
+void rcd_phy_init(void);
+void rcd_phy_init_client(struct client *cl);
+void rcd_phy_dump(struct client *cl, struct phy *phy);
+void rcd_phy_control(struct client *cl, char *data);
+
+#define client_printf(cl, ...) ustream_printf(&(cl)->sfd.stream, __VA_ARGS__)
+#define client_phy_printf(cl, phy, fmt, ...) client_printf(cl, "%s;" fmt, phy_name(phy), ## __VA_ARGS__)
+
+#endif