1 files changed, 81 insertions, 0 deletions
diff --git a/cmd-rename-session.c b/cmd-rename-session.c
new file mode 100644
index 0000000..694f3c9
--- /dev/null
+++ b/cmd-rename-session.c
@@ -0,0 +1,81 @@
+/* $OpenBSD$ */
+
+/*
+ * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "tmux.h"
+
+/*
+ * Change session name.
+ */
+
+static enum cmd_retval	cmd_rename_session_exec(struct cmd *,
+			    struct cmdq_item *);
+
+const struct cmd_entry cmd_rename_session_entry = {
+	.name = "rename-session",
+	.alias = "rename",
+
+	.args = { "t:", 1, 1, NULL },
+	.usage = CMD_TARGET_SESSION_USAGE " new-name",
+
+	.target = { 't', CMD_FIND_SESSION, 0 },
+
+	.flags = CMD_AFTERHOOK,
+	.exec = cmd_rename_session_exec
+};
+
+static enum cmd_retval
+cmd_rename_session_exec(struct cmd *self, struct cmdq_item *item)
+{
+	struct args		*args = cmd_get_args(self);
+	struct cmd_find_state	*target = cmdq_get_target(item);
+	struct session		*s = target->s;
+	char			*newname, *tmp;
+
+	tmp = format_single_from_target(item, args_string(args, 0));
+	newname = session_check_name(tmp);
+	if (newname == NULL) {
+		cmdq_error(item, "invalid session: %s", tmp);
+		free(tmp);
+		return (CMD_RETURN_ERROR);
+	}
+	free(tmp);
+	if (strcmp(newname, s->name) == 0) {
+		free(newname);
+		return (CMD_RETURN_NORMAL);
+	}
+	if (session_find(newname) != NULL) {
+		cmdq_error(item, "duplicate session: %s", newname);
+		free(newname);
+		return (CMD_RETURN_ERROR);
+	}
+
+	RB_REMOVE(sessions, &sessions, s);
+	free(s->name);
+	s->name = newname;
+	RB_INSERT(sessions, &sessions, s);
+
+	server_status_session(s);
+	notify_session("session-renamed", s);
+
+	return (CMD_RETURN_NORMAL);
+}