X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fdevice-handler.h;h=b6f9fd51a27a7d77cd5f2ca9eef172b12d0bd016;hp=5dbc349fadb93aa541f6c684abd57bb9972fc7e7;hb=d2bb9b5a636753586e9d6b2b3606770a2bff6a11;hpb=e28232f4b8941ccd151abaaae3f18c32400436f3

diff --git a/discover/device-handler.h b/discover/device-handler.h
index 5dbc349..b6f9fd5 100644
--- a/discover/device-handler.h
+++ b/discover/device-handler.h
@@ -4,6 +4,7 @@
 #include <stdbool.h>
 
 #include <list/list.h>
+#include <types/types.h>
 
 struct device_handler;
 struct discover_device;
@@ -13,16 +14,7 @@ struct boot_command;
 struct event;
 struct device;
 struct waitset;
-
-enum conf_method {
-	CONF_METHOD_LOCAL_FILE,	/* discover by looking at local files on this
-				   block device */
-
-	CONF_METHOD_DHCP,	/* configuration from a DHCP response */
-
-	CONF_METHOD_UNKNOWN = -1,
-};
-
+struct config;
 
 struct discover_device {
 	struct device		*device;
@@ -34,8 +26,11 @@ struct discover_device {
 	const char		*label;
 
 	char			*mount_path;
+	char			*root_path;
 	const char		*device_path;
+	struct ramdisk_device	*ramdisk;
 	bool			mounted;
+	bool			mounted_rw;
 	bool			unmount;
 
 	bool			notified;
@@ -63,10 +58,18 @@ struct discover_context {
 	struct discover_device	*device;
 	struct list		boot_options;
 	struct pb_url		*conf_url;
-	enum conf_method	method;
+	struct network		*network;
 	void			*test_data;
 };
 
+struct ramdisk_device {
+	const char	*path;
+	char		*snapshot;
+	char		*origin;
+	char		*base;
+	uint64_t	sectors;
+};
+
 struct device_handler *device_handler_init(struct discover_server *server,
 		struct waitset *waitset, int dry_run);
 
@@ -80,14 +83,22 @@ struct discover_device *discover_device_create(struct device_handler *handler,
 		const char *id);
 void device_handler_add_device(struct device_handler *handler,
 		struct discover_device *device);
+void device_handler_add_ramdisk(struct device_handler *handler,
+		const char *path);
+struct ramdisk_device *device_handler_get_ramdisk(
+		struct device_handler *handler);
+void device_handler_release_ramdisk(struct discover_device *device);
 int device_handler_discover(struct device_handler *handler,
-		struct discover_device *dev, enum conf_method method);
+		struct discover_device *dev);
+int device_handler_dhcp(struct device_handler *handler,
+		struct discover_device *dev, struct event *event);
 int device_handler_conf(struct device_handler *handler,
-		struct discover_device *dev, struct pb_url *url,
-		enum conf_method method);
+		struct discover_device *dev, struct pb_url *url);
 void device_handler_remove(struct device_handler *handler,
 		struct discover_device *device);
 
+void device_handler_boot_status(void *arg, struct boot_status *status);
+
 struct discover_context *device_handler_discover_context_create(
 		struct device_handler *handler,
 		struct discover_device *device);
@@ -123,5 +134,14 @@ const char *discover_device_get_param(struct discover_device *device,
 void device_handler_boot(struct device_handler *handler,
 		struct boot_command *cmd);
 void device_handler_cancel_default(struct device_handler *handler);
+void device_handler_update_config(struct device_handler *handler,
+		struct config *config);
+void device_handler_process_url(struct device_handler *handler,
+		const char *url, const char *mac, const char *ip);
+void device_handler_reinit(struct device_handler *handler);
+
+int device_request_write(struct discover_device *dev, bool *release);
+void device_release_write(struct discover_device *dev, bool release);
+void device_sync_snapshots(struct device_handler *handler, const char *device);
 
 #endif /* _DEVICE_HANDLER_H */