X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=recv.h;h=271932b183a3101f147273332d4e592c49bd09d7;hp=3aed018042d8217f5483197b819bb2ac43d67205;hb=edeb499676e6d042ef1a913914a9fcb45a8cadde;hpb=40de1dd2fdbb054444d585aa70e2d50166a66e07

diff --git a/recv.h b/recv.h
index 3aed0180..271932b1 100644
--- a/recv.h
+++ b/recv.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -12,24 +12,20 @@
 struct receiver_node {
 	/** Points to the corresponding receiver. */
 	struct receiver *receiver;
-	/** The output buffer. */
-	char *buf;
-	/** The amount of bytes in \a buf. */
-	size_t loaded;
 	/** Receiver-specific data. */
 	void *private_data;
-	/** Pointer to the error member of the consumer. */
-	int *output_error;
 	/** Pointer to the configuration data for this instance. */
 	void *conf;
 	/** The task associated with this instance. */
 	struct task task;
+	/** The receiver node is always the root of the buffer tree. */
+	struct btr_node *btrn;
 };
 
 /**
  * Describes one supported paraslash receiver.
  *
- * \sa http_recv.c, ortp_recv.c
+ * \sa http_recv.c, udp_recv.c
  */
 struct receiver {
 	/**
@@ -41,7 +37,7 @@ struct receiver {
 	 *
 	 * It must fill in all other function pointers and is assumed to succeed.
 	 *
-	 * \sa http_recv_init ortp_recv_init.
+	 * \sa http_recv_init udp_recv_init.
 	 */
 	void (*init)(struct receiver *r);
 	/**
@@ -54,6 +50,7 @@ struct receiver {
 	 * \a argc and \a argv.
 	 */
 	void *(*parse_config)(int argc, char **argv);
+	void (*free_config)(void *conf);
 	/**
 	 * Open one instance of the receiver.
 	 *
@@ -75,12 +72,6 @@ struct receiver {
 	 * \sa receiver_node.
 	 */
 	void (*close)(struct receiver_node *rn);
-	/**
-	 * Deactivate the receiver.
-	 *
-	 * Clean up what init has allocated.
-	 */
-	void (*shutdown)(void);
 	/**
 	 * Add file descriptors to fd_sets and compute timeout for select(2).
 	 *
@@ -105,34 +96,33 @@ struct receiver {
 	 */
 	void (*post_select)(struct sched *s, struct task *t);
 
+	/** The two help texts of this receiver. */
 	struct ggo_help help;
 };
 
-
-/** \cond */
-extern void http_recv_init(struct receiver *r);
-#define HTTP_RECEIVER {.name = "http", .init = http_recv_init},
-extern void dccp_recv_init(struct receiver *r);
-#define DCCP_RECEIVER {.name = "dccp", .init = dccp_recv_init},
-
-#ifdef HAVE_ORTP
-extern void ortp_recv_init(struct receiver *r);
-#define ORTP_RECEIVER {.name = "ortp", .init = ortp_recv_init},
-#else
-#define ORTP_RECEIVER
-#endif
-
-extern struct receiver receivers[];
-/** \endcond */
-
 /** Define an array of all available receivers. */
 #define DEFINE_RECEIVER_ARRAY struct receiver receivers[] = { \
 	HTTP_RECEIVER \
 	DCCP_RECEIVER \
-	ORTP_RECEIVER \
+	UDP_RECEIVER \
 	{.name = NULL}};
 
+/** Iterate over all available receivers. */
 #define FOR_EACH_RECEIVER(i) for (i = 0; receivers[i].name; i++)
 
+void recv_init(void);
 void *check_receiver_arg(char *ra, int *receiver_num);
 void print_receiver_helps(int detailed);
+int generic_recv_pre_select(struct sched *s, struct task *t);
+
+/** \cond */
+extern void http_recv_init(struct receiver *r);
+#define HTTP_RECEIVER {.name = "http", .init = http_recv_init},
+extern void dccp_recv_init(struct receiver *r);
+#define DCCP_RECEIVER {.name = "dccp", .init = dccp_recv_init},
+extern void udp_recv_init(struct receiver *r);
+#define UDP_RECEIVER {.name = "udp", .init = udp_recv_init},
+
+extern struct receiver receivers[];
+/** \endcond */
+