Change the existing client flags for control mode to apply for any

client, use the same mechanism for the read-only flag and add an
ignore-size flag.

refresh-client -F has become -f (-F stays for backwards compatibility)
and attach-session and switch-client now have -f flags also. A new
format "client_flags" lists the flags and is shown by list-clients by
default.

This separates the read-only flag from "ignore size" behaviour (new
ignore-size) flag - both behaviours are useful in different
circumstances.

attach -r and switchc -r remain and set or toggle both flags together.

1 files changed, 9 insertions, 6 deletions

diff --git a/cmd-attach-session.c b/cmd-attach-session.c
index 8c30c767..38d9c024 100644
--- a/cmd-attach-session.c
+++ b/cmd-attach-session.c
@@ -37,8 +37,9 @@ const struct cmd_entry cmd_attach_session_entry = {
 	.name = "attach-session",
 	.alias = "attach",
 
-	.args = { "c:dErt:x", 0, 0 },
-	.usage = "[-dErx] [-c working-directory] " CMD_TARGET_SESSION_USAGE,
+	.args = { "c:dEf:rt:x", 0, 0 },
+	.usage = "[-dErx] [-c working-directory] [-f flags] "
+	         CMD_TARGET_SESSION_USAGE,
 
 	/* -t is special */
 
@@ -48,7 +49,7 @@ const struct cmd_entry cmd_attach_session_entry = {
 
 enum cmd_retval
 cmd_attach_session(struct cmdq_item *item, const char *tflag, int dflag,
-    int xflag, int rflag, const char *cflag, int Eflag)
+    int xflag, int rflag, const char *cflag, int Eflag, const char *fflag)
 {
 	struct cmd_find_state	*current = cmdq_get_current(item);
 	struct cmd_find_state	 target;
@@ -101,6 +102,10 @@ cmd_attach_session(struct cmdq_item *item, const char *tflag, int dflag,
 		free((void *)s->cwd);
 		s->cwd = format_single(item, cflag, c, s, wl, wp);
 	}
+	if (fflag)
+		server_client_set_flags(c, fflag);
+	if (rflag)
+		c->flags |= (CLIENT_READONLY|CLIENT_IGNORESIZE);
 
 	c->last_session = c->session;
 	if (c->session != NULL) {
@@ -135,8 +140,6 @@ cmd_attach_session(struct cmdq_item *item, const char *tflag, int dflag,
 			free(cause);
 			return (CMD_RETURN_ERROR);
 		}
-		if (rflag)
-			c->flags |= CLIENT_READONLY;
 
 		if (dflag || xflag) {
 			if (xflag)
@@ -182,5 +185,5 @@ cmd_attach_session_exec(struct cmd *self, struct cmdq_item *item)
 
 	return (cmd_attach_session(item, args_get(args, 't'),
 	    args_has(args, 'd'), args_has(args, 'x'), args_has(args, 'r'),
-	    args_get(args, 'c'), args_has(args, 'E')));
+	    args_get(args, 'c'), args_has(args, 'E'), args_get(args, 'f')));
 }