Big reorganisation of command-line syntax.

1 files changed, 13 insertions, 114 deletions

diff --git a/cmd-rename-session.c b/cmd-rename-session.c
index 904963b8..ab0f0469 100644
--- a/cmd-rename-session.c
+++ b/cmd-rename-session.c
@@ -1,4 +1,4 @@
-/* $Id: cmd-rename-session.c,v 1.10 2008-06-05 17:12:10 nicm Exp $ */
+/* $Id: cmd-rename-session.c,v 1.11 2008-06-05 21:25:00 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,134 +27,33 @@
  * Change session name.
  */
 
-int	cmd_rename_session_parse(struct cmd *, int, char **, char **);
 void	cmd_rename_session_exec(struct cmd *, struct cmd_ctx *);
-void	cmd_rename_session_send(struct cmd *, struct buffer *);
-void	cmd_rename_session_recv(struct cmd *, struct buffer *);
-void	cmd_rename_session_free(struct cmd *);
-void	cmd_rename_session_print(struct cmd *, char *, size_t);
-
-struct cmd_rename_session_data {
-	char	*cname;
-	char	*sname;
-	char	*newname;
-};
 
 const struct cmd_entry cmd_rename_session_entry = {
 	"rename-session", "rename",
-	"[-c client-tty|-s session-name] new-name",
-	0,	
-	cmd_rename_session_parse,
+	CMD_TARGET_SESSION_USAGE " new-name",
+	CMD_ONEARG,	
+	cmd_target_init,
+	cmd_target_parse,
 	cmd_rename_session_exec,
-	cmd_rename_session_send,
-	cmd_rename_session_recv,
-	cmd_rename_session_free,
-	NULL,
-	cmd_rename_session_print
+	cmd_target_send,
+	cmd_target_recv,
+	cmd_target_free,
+	cmd_target_print
 };
 
-int
-cmd_rename_session_parse(struct cmd *self, int argc, char **argv, char **cause)
-{
-	struct cmd_rename_session_data	*data;
-	int				 opt;
-
-	self->data = data = xmalloc(sizeof *data);
-	data->cname = NULL;
-	data->sname = NULL;
-	data->newname = NULL;
-
-	while ((opt = getopt(argc, argv, "c:s:")) != EOF) {
-		switch (opt) {
-		case 'c':
-			if (data->sname != NULL)
-				goto usage;
-			if (data->cname == NULL)
-				data->cname = xstrdup(optarg);
-			break;
-		case 's':
-			if (data->cname != NULL)
-				goto usage;
-			if (data->sname == NULL)
-				data->sname = xstrdup(optarg);
-			break;
-		default:
-			goto usage;
-		}
-	}
-	argc -= optind;
-	argv += optind;
-	if (argc != 1)
-		goto usage;
-
-	data->newname = xstrdup(argv[0]);
-
-	return (0);
-
-usage:
-	xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
-
-	self->entry->free(self);
-	return (-1);
-}
-
 void
 cmd_rename_session_exec(struct cmd *self, struct cmd_ctx *ctx)
 {
-	struct cmd_rename_session_data	*data = self->data;
-	struct session			*s;
-
-	if (data == NULL)
-		return;
+	struct cmd_target_data	*data = self->data;
+	struct session		*s;
 
-	if ((s = cmd_find_session(ctx, data->cname, data->sname)) == NULL)
+	if ((s = cmd_find_session(ctx, data->target)) == NULL)
 		return;
 
 	xfree(s->name);
-	s->name = xstrdup(data->newname);
+	s->name = xstrdup(data->arg);
 
 	if (ctx->cmdclient != NULL)
 		server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
 }
-
-void
-cmd_rename_session_send(struct cmd *self, struct buffer *b)
-{
-	struct cmd_rename_session_data	*data = self->data;
-
-	buffer_write(b, data, sizeof *data);
-	cmd_send_string(b, data->cname);
-	cmd_send_string(b, data->sname);
-	cmd_send_string(b, data->newname);
-}
-
-void
-cmd_rename_session_recv(struct cmd *self, struct buffer *b)
-{
-	struct cmd_rename_session_data	*data;
-
-	self->data = data = xmalloc(sizeof *data);
-	buffer_read(b, data, sizeof *data);
-	data->cname = cmd_recv_string(b);
-	data->sname = cmd_recv_string(b);
-	data->newname = cmd_recv_string(b);
-}
-
-void
-cmd_rename_session_free(struct cmd *self)
-{
-	struct cmd_rename_session_data	*data = self->data;
-
-	if (data->cname != NULL)
-		xfree(data->cname);
-	if (data->sname != NULL)
-		xfree(data->sname);
-	if (data->newname != NULL)
-		xfree(data->newname);
-	xfree(data);
-}
-
-void
-cmd_rename_session_print(struct cmd *cmd, char *buf, size_t len)
-{
-}