X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=send.h;h=bca03b2027492a211bdaa5fa02eeaa1b50878ae1;hp=8a69cb714ecd6c4a33d5c9c3bd8e99a9b3aff454;hb=ac4e01ba1a2f302bf31dd511a7aff8da78660b15;hpb=a731a7c6e78fb137268b42062d9fb08b4e49a2c8

diff --git a/send.h b/send.h
index 8a69cb71..bca03b20 100644
--- a/send.h
+++ b/send.h
@@ -1,31 +1,37 @@
-/*
- * Copyright (C) 2005-2014 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file send.h Sender-related defines and structures. */
 
-/** The sender subcommands. */
-enum {SENDER_ADD, SENDER_DELETE, SENDER_ALLOW, SENDER_DENY, SENDER_ON, SENDER_OFF, NUM_SENDER_CMDS};
+#define SENDER_SUBCOMMANDS \
+	SENDER_SUBCOMMAND(add) /**< Add a target (udp only). */ \
+	SENDER_SUBCOMMAND(delete) /**< Delete a target (udp only). */ \
+	SENDER_SUBCOMMAND(allow) /**< Allow connections from given IP address(es). */ \
+	SENDER_SUBCOMMAND(deny) /**< Deny connections from given IP address(es). */ \
+	SENDER_SUBCOMMAND(on) /**< Activate the sender. */ \
+	SENDER_SUBCOMMAND(off) /**< Deactivate the sender. */ \
+
+#define SENDER_SUBCOMMAND(_name) SENDER_ ## _name,
+enum sender_subcommand {
+	SENDER_SUBCOMMANDS
+	NUM_SENDER_CMDS /**< Used as array size in struct \ref sender. */
+};
+#undef SENDER_SUBCOMMAND
+#define SENDER_SUBCOMMAND(_name) #_name,
 
 /**
  * Describes one supported sender of para_server.
  *
- * \sa http_send.c udp_send.c, dccp_send.c.
+ * \sa \ref http_send.c \ref udp_send.c, \ref dccp_send.c.
  */
 struct sender {
 	/** The name of the sender. */
 	const char *name;
 	/**
-	 * The init function of this sender.
-	 *
-	 * It must fill in all function pointers of \a s as well as the \a
-	 * client_cmds array, see below. It should also do all necessary
-	 * preparations to init this sending facility, for example it could
-	 * open a tcp port.
+	 * Parse the command line options and initialize this sender (e.g.,
+	 * initialize target or access control lists, listen on a network
+	 * socket, etc.).
 	 */
-	void (*init)(struct sender *s);
+	void (*init)(void);
 	/**
 	 * Return the help text of this sender.
 	 *
@@ -37,7 +43,7 @@ struct sender {
 	 *
 	 * The result must be dynamically allocated and is freed by the caller.
 	 */
-	char* (*info)(void);
+	char* (*status)(void);
 	/**
 	 * The send-hook.
 	 *
@@ -79,6 +85,8 @@ struct sender {
 	 * the clients aware of the end-of-file condition.
 	 */
 	void (*shutdown_clients)(void);
+	/** Dellocate all resources. Only called on exit. */
+	void (*shutdown)(void);
 	/**
 	 * Array of function pointers for the sender subcommands.
 	 *
@@ -98,6 +106,11 @@ struct sender {
 	int (*resolve_target)(const char *, struct sender_command_data *);
 };
 
+/** NULL-terminated list, defined in \ref vss.c. */
+extern const struct sender * const senders[];
+/** Iterate over all senders. */
+#define FOR_EACH_SENDER(_i) for ((_i) = 0; senders[(_i)]; (_i)++)
+
 /** Describes one client, connected to a paraslash sender. */
 struct sender_client {
 	/** The file descriptor of the client. */
@@ -169,10 +182,10 @@ struct sender_status {
 
 void shutdown_client(struct sender_client *sc, struct sender_status *ss);
 void shutdown_clients(struct sender_status *ss);
-void init_sender_status(struct sender_status *ss, char **access_arg, int num_access_args,
-	int port, int max_clients, int default_deny);
-char *get_sender_info(struct sender_status *ss, const char *name);
-
+void init_sender_status(struct sender_status *ss,
+		const struct lls_opt_result *acl_opt_result, int port,
+		int max_clients, int default_deny);
+char *generic_sender_status(struct sender_status *ss, const char *name);
 void generic_com_allow(struct sender_command_data *scd,
 		struct sender_status *ss);
 void generic_com_deny(struct sender_command_data *scd,