X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=write_common.c;h=44ccf88a16aed816cb6054e09419b232d5690895;hp=b85699367acd45d88eb4044da6450d2717f48437;hb=1775d4d4147730e79e48aa941aee88580b8beb08;hpb=c0abcee0da53a6b399c3d16a62830aaa9ae21349

diff --git a/write_common.c b/write_common.c
index b8569936..44ccf88a 100644
--- a/write_common.c
+++ b/write_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2011 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -7,7 +7,6 @@
 /** \file write_common.c common functions of para_audiod and para_write */
 
 #include <regex.h>
-#include <stdbool.h>
 
 #include "para.h"
 #include "string.h"
@@ -51,25 +50,46 @@ void writer_init(void)
  */
 void *check_writer_arg_or_die(const char *wa, int *writer_num)
 {
-	int i;
-
+	int i, ret, argc;
+	const char *cmdline;
+	char **argv;
+	void *conf;
+
+	if (!wa || !*wa) {
+		i = DEFAULT_WRITER;
+		cmdline = NULL;
+		goto check;
+	}
 	PARA_INFO_LOG("checking %s\n", wa);
 	FOR_EACH_WRITER(i) {
 		const char *name = writer_names[i];
 		size_t len = strlen(name);
 		char c;
+
 		if (strlen(wa) < len)
 			continue;
 		if (strncmp(name, wa, len))
 			continue;
 		c = wa[len];
-		if (c && c != ' ')
-			continue;
-		*writer_num = i;
-		return writers[i].parse_config_or_die(c? wa + len + 1 : "");
+		if (!c || c == ' ') {
+			cmdline = c? wa + len + 1 : NULL;
+			goto check;
+		}
 	}
 	PARA_EMERG_LOG("invalid writer %s\n", wa);
 	exit(EXIT_FAILURE);
+check:
+	ret = create_shifted_argv(cmdline, " \t", &argv);
+	if (ret < 0) {
+		PARA_EMERG_LOG("%s: %s\n", wa, para_strerror(-ret));
+		exit(EXIT_FAILURE);
+	}
+	argc = ret;
+	argv[0] = make_message("%s_write", writer_names[i]);
+	*writer_num = i;
+	conf = writers[i].parse_config_or_die(argc, argv);
+	free_argv(argv);
+	return conf;
 }
 
 /**
@@ -77,11 +97,13 @@ void *check_writer_arg_or_die(const char *wa, int *writer_num)
  *
  * \param wn The writer node to open.
  * \param parent The parent btr node (the source for the writer node).
+ * \param s The scheduler instance to register the task to.
  *
  * The configuration of the writer node stored in \p wn->conf must be
  * initialized before this function may be called.
  */
-void register_writer_node(struct writer_node *wn, struct btr_node *parent)
+void register_writer_node(struct writer_node *wn, struct btr_node *parent,
+		struct sched *s)
 {
 	struct writer *w = writers + wn->writer_num;
 	char *name = make_message("%s writer", writer_names[wn->writer_num]);
@@ -91,9 +113,9 @@ void register_writer_node(struct writer_node *wn, struct btr_node *parent)
 		.handler = w->execute, .context = wn));
 	strcpy(wn->task.status, name);
 	free(name);
-	wn->task.post_select = w->post_select;
 	wn->task.pre_select = w->pre_select;
-	register_task(&wn->task);
+	wn->task.post_select = w->post_select;
+	register_task(s, &wn->task);
 }
 
 /**