From fa5845db13c5cc87a03062fedf5d9cc237d14604 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 05:34:38 +0200
Subject: Adding upstream version 3.3a.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 cmd-list-sessions.c | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 cmd-list-sessions.c

(limited to 'cmd-list-sessions.c')

diff --git a/cmd-list-sessions.c b/cmd-list-sessions.c
new file mode 100644
index 0000000..e448524
--- /dev/null
+++ b/cmd-list-sessions.c
@@ -0,0 +1,90 @@
+/* $OpenBSD$ */
+
+/*
+ * 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 <time.h>
+
+#include "tmux.h"
+
+/*
+ * List all sessions.
+ */
+
+#define LIST_SESSIONS_TEMPLATE				\
+	"#{session_name}: #{session_windows} windows "	\
+	"(created #{t:session_created})"		\
+	"#{?session_grouped, (group ,}"			\
+	"#{session_group}#{?session_grouped,),}"	\
+	"#{?session_attached, (attached),}"
+
+static enum cmd_retval	cmd_list_sessions_exec(struct cmd *,
+			    struct cmdq_item *);
+
+const struct cmd_entry cmd_list_sessions_entry = {
+	.name = "list-sessions",
+	.alias = "ls",
+
+	.args = { "F:f:", 0, 0, NULL },
+	.usage = "[-F format] [-f filter]",
+
+	.flags = CMD_AFTERHOOK,
+	.exec = cmd_list_sessions_exec
+};
+
+static enum cmd_retval
+cmd_list_sessions_exec(struct cmd *self, struct cmdq_item *item)
+{
+	struct args		*args = cmd_get_args(self);
+	struct session		*s;
+	u_int		 	 n;
+	struct format_tree	*ft;
+	const char		*template, *filter;
+	char			*line, *expanded;
+	int			 flag;
+
+	if ((template = args_get(args, 'F')) == NULL)
+		template = LIST_SESSIONS_TEMPLATE;
+	filter = args_get(args, 'f');
+
+	n = 0;
+	RB_FOREACH(s, sessions, &sessions) {
+		ft = format_create(cmdq_get_client(item), item, FORMAT_NONE, 0);
+		format_add(ft, "line", "%u", n);
+		format_defaults(ft, NULL, s, NULL, NULL);
+
+		if (filter != NULL) {
+			expanded = format_expand(ft, filter);
+			flag = format_true(expanded);
+			free(expanded);
+		} else
+			flag = 1;
+		if (flag) {
+			line = format_expand(ft, template);
+			cmdq_print(item, "%s", line);
+			free(line);
+		}
+
+		format_free(ft);
+		n++;
+	}
+
+	return (CMD_RETURN_NORMAL);
+}
-- 
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