X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=client_common.c;h=85978c8ea24db5e5c0f90610e8feb77851eb6739;hp=d3a9ede1f0e1d5b7238a387f0f3aa03650deed55;hb=8aa0f575bcca12ab63ab53141c2144448c457478;hpb=32e646780461f96682d1191d31e08e4602ab125e

diff --git a/client_common.c b/client_common.c
index d3a9ede1..85978c8e 100644
--- a/client_common.c
+++ b/client_common.c
@@ -44,6 +44,7 @@ void client_close(struct client_task *ct)
 	free(ct->user);
 	free(ct->config_file);
 	free(ct->key_file);
+	btr_free_node(ct->btrn);
 	client_cmdline_parser_free(&ct->conf);
 	free(ct);
 }
@@ -309,7 +310,7 @@ out:
 }
 
 /* connect to para_server and register the client task */
-static int client_connect(struct client_task *ct)
+static int client_connect(struct sched *s, struct client_task *ct)
 {
 	int ret;
 
@@ -326,7 +327,7 @@ static int client_connect(struct client_task *ct)
 	ct->task.pre_select = client_pre_select;
 	ct->task.post_select = client_post_select;
 	sprintf(ct->task.status, "client");
-	register_task(&ct->task);
+	register_task(s, &ct->task);
 	return 1;
 err_out:
 	close(ct->scc.fd);
@@ -344,6 +345,7 @@ err_out:
  * \param loglevel If not \p NULL, the number of the loglevel is stored here.
  * \param parent Add the new buffer tree node as a child of this node.
  * \param child Add the new buffer tree node as a parent of this node.
+ * \param sched The scheduler instance to register the task to.
  *
  * Check the command line options given by \a argc and argv, set default values
  * for user name and rsa key file, read further option from the config file.
@@ -352,7 +354,8 @@ err_out:
  * \return Standard.
  */
 int client_open(int argc, char *argv[], struct client_task **ct_ptr,
-		int *loglevel, struct btr_node *parent, struct btr_node *child)
+		int *loglevel, struct btr_node *parent, struct btr_node *child,
+		struct sched *sched)
 {
 	char *home = para_homedir();
 	int ret;
@@ -394,9 +397,16 @@ int client_open(int argc, char *argv[], struct client_task **ct_ptr,
 	ct->user = ct->conf.user_given?
 		para_strdup(ct->conf.user_arg) : para_logname();
 
-	ct->key_file = ct->conf.key_file_given?
-		para_strdup(ct->conf.key_file_arg) :
-		make_message("%s/.paraslash/key.%s", home, ct->user);
+	if (ct->conf.key_file_given)
+		ct->key_file = para_strdup(ct->conf.key_file_arg);
+	else {
+		ct->key_file = make_message("%s/.paraslash/key.%s",
+			home, ct->user);
+		if (!file_exists(ct->key_file)) {
+			free(ct->key_file);
+			ct->key_file = make_message("%s/.ssh/id_rsa", home);
+		}
+	}
 
 	if (loglevel)
 		*loglevel = get_loglevel_by_name(ct->conf.loglevel_arg);
@@ -405,13 +415,12 @@ int client_open(int argc, char *argv[], struct client_task **ct_ptr,
 	PARA_INFO_LOG("key_file: %s\n", ct->key_file);
 	PARA_NOTICE_LOG("connecting %s:%d\n", ct->conf.hostname_arg,
 		ct->conf.server_port_arg);
-	ret = client_connect(ct);
+	ret = client_connect(sched, ct);
 out:
 	free(home);
 	if (ret < 0) {
 		PARA_ERROR_LOG("%s\n", para_strerror(-ret));
 		btr_remove_node(ct->btrn);
-		btr_free_node(ct->btrn);
 		client_close(ct);
 		*ct_ptr = NULL;
 	}