X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=recv_common.c;h=3fe2a139e0b6a6b270dce5e548e18d76d63ae1aa;hp=8f8f63697714904c1d6c871c1e8e3df197e0298e;hb=fa578bf1d070161cafcbcc69ca7b810414ee1a4b;hpb=505cfe0c6c8f9ef79d259ee64404ab40f2057081

diff --git a/recv_common.c b/recv_common.c
index 8f8f6369..3fe2a139 100644
--- a/recv_common.c
+++ b/recv_common.c
@@ -1,31 +1,35 @@
 /*
- * Copyright (C) 2006-2007 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2011 Andre Noll <maan@systemlinux.org>
  *
- *     This program is free software; you can redistribute it and/or modify
- *     it under the terms of the GNU General Public License as published by
- *     the Free Software Foundation; either version 2 of the License, or
- *     (at your option) any later version.
- *
- *     This program is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public License
- *     along with this program; if not, write to the Free Software
- *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ * Licensed under the GPL v2. For licencing details see COPYING.
  */
 
 /** \file recv_common.c common functions of para_recv and para_audiod */
 
-#include "para.h"
+#include <regex.h>
+#include <stdbool.h>
 
+#include "para.h"
 #include "list.h"
 #include "sched.h"
+#include "ggo.h"
 #include "recv.h"
 #include "string.h"
+#include "buffer_tree.h"
 
 DEFINE_RECEIVER_ARRAY;
+
+/**
+ * Call the init function of each paraslash receiver.
+ */
+void recv_init(void)
+{
+	int i;
+
+	FOR_EACH_RECEIVER(i)
+		receivers[i].init(&receivers[i]);
+}
+
 static void *parse_receiver_args(int receiver_num, char *options)
 {
 	struct receiver *r = &receivers[receiver_num];
@@ -34,29 +38,26 @@ static void *parse_receiver_args(int receiver_num, char *options)
 	void *conf;
 
 
-//	PARA_DEBUG_LOG("%s, options: %s\n", r->name,
-//		options? options : "(none)");
+	PARA_DEBUG_LOG("%s, options: %s\n", r->name,
+		options? options : "(none)");
 	if (options) {
 		PARA_DEBUG_LOG("options: %s\n", options);
-		argc = split_args(options, &argv, " \t");
+		argc = create_argv(options, " \t", &argv);
+		if (argc < 0)
+			return NULL;
 		for (i = argc - 1; i >= 0; i--)
 			argv[i + 1] = argv[i];
-		argv[0] = para_strdup(r->name);
-		argc += 1;
-		PARA_DEBUG_LOG("argc = %d, argv[0]: %s\n", argc, argv[0]);
+		argc++;
 	} else {
 		argc = 1;
 		argv = para_malloc(2 * sizeof(char*));
-		argv[0] = NULL;
 		argv[1] = NULL;
 	}
+	argv[0] = make_message("%s_recv", r->name);
 	conf = r->parse_config(argc, argv);
-	if (!conf) {
-		for (i = 0; i < argc; i++)
-			free(argv[i]);
-		free(argv);
-		return NULL;
-	}
+	for (i = 0; i < argc; i++)
+		free(argv[i]);
+	free(argv);
 	return conf;
 }
 
@@ -96,6 +97,39 @@ void *check_receiver_arg(char *ra, int *receiver_num)
 		*receiver_num = j;
 		return parse_receiver_args(j, c? ra + len + 1: NULL);
 	}
-	PARA_ERROR_LOG("%s", "receiver not found\n");
+	PARA_ERROR_LOG("receiver not found\n");
 	return NULL;
 }
+
+/**
+ * Print out the help texts to all receivers.
+ *
+ * \param detailed Whether the detailed help should be printed.
+ */
+void print_receiver_helps(int detailed)
+{
+	int i;
+
+	printf_or_die("\nAvailable receivers: \n\t");
+	FOR_EACH_RECEIVER(i)
+		printf_or_die("%s%s", i? " " : "", receivers[i].name);
+	printf_or_die("\n\n");
+	FOR_EACH_RECEIVER(i) {
+		struct receiver *r = receivers + i;
+		if (!r->help.short_help)
+			continue;
+		printf_or_die("Options for %s:\n", r->name);
+		ggo_print_help(&r->help, detailed);
+	}
+}
+
+int generic_recv_pre_select(struct sched *s, struct task *t)
+{
+	struct receiver_node *rn = container_of(t, struct receiver_node, task);
+	int ret = btr_node_status(rn->btrn, 0, BTR_NT_ROOT);
+
+	t->error = 0;
+	if (ret < 0)
+		sched_min_delay(s);
+	return ret;
+}